CN110155827B - Intelligent control system of group elevator - Google Patents
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- CN110155827B CN110155827BCN201910391893.XACN201910391893ACN110155827BCN 110155827 BCN110155827 BCN 110155827BCN 201910391893 ACN201910391893 ACN 201910391893ACN 110155827 BCN110155827 BCN 110155827B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/211—Waiting time, i.e. response time
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/212—Travel time
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/215—Transportation capacity
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/216—Energy consumption
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本发明涉及一种群组电梯的智能控制系统，属于智能控制技术领域。The invention relates to an intelligent control system of a group elevator, belonging to the technical field of intelligent control.
背景技术Background technique
随着城市的高速发展，大型高层楼宇已经成为城市建设的主流，电梯是楼宇内上下行交通的最主要手段。With the rapid development of cities, large high-rise buildings have become the mainstream of urban construction, and elevators are the most important means of up and down traffic in buildings.
虽然正常情况下楼宇中的电梯能够满足生活或工作在高层楼宇内乘客的基本需求，但是在乘梯客流发生突然变化或发生紧急情况时，往往会出现乘客滞留、电梯内拥挤、乘客等待时间过长、电梯能耗大等问题，这主要是因为这些电梯无法根据乘梯客流的变化对其运行方式进行及时有效的调整。Although the elevators in the building can meet the basic needs of passengers living or working in high-rise buildings under normal circumstances, when the passenger flow changes suddenly or emergencies occur, passengers are often stranded, crowded in the elevator, and the waiting time of passengers is too long. This is mainly because these elevators cannot make timely and effective adjustments to their operating modes according to changes in passenger flow.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于解决乘梯客流发生突然变化或发生紧急情况时所出现的乘客滞留、电梯内拥挤、乘客等待时间过长、电梯能耗大等问题，提出了一种群组电梯的智能控制系统，所述智能控制系统能够根据尚未执行的乘客乘梯信息自动调整系统内电梯运行方式以提高电梯运行效率，减小乘客候梯和乘梯时间。The purpose of the present invention is to solve the problems of passenger stagnation, crowding in the elevator, long waiting time for passengers, and high energy consumption of the elevator when the passenger flow changes suddenly or emergencies occur, and proposes an intelligent control of group elevators. The intelligent control system can automatically adjust the elevator operation mode in the system according to the passenger information that has not yet been executed, so as to improve the elevator operation efficiency and reduce the waiting and boarding time of passengers.
一种群组电梯的智能控制系统，能够与传统电梯控制系统共同使用，包括手机客户端、数据库、客流模式确定模块、电梯运行方式选择模块、电梯到达时间预测模块、电梯分配模块、电梯运行控制模块、传感器模块和电梯运行方式优化模块；An intelligent control system for group elevators, which can be used together with traditional elevator control systems, including a mobile client, a database, a passenger flow pattern determination module, an elevator operation mode selection module, an elevator arrival time prediction module, an elevator allocation module, and an elevator operation control module. module, sensor module and elevator operation mode optimization module;
电梯是本智能系统的操作对象，所以电梯不包括在本智能系统的设计中，从保证本智能控制系统的正常运行来看，所述智能控制系统相连接的电梯包括且不限于轿厢单元和动力系统。The elevator is the operation object of the intelligent system, so the elevator is not included in the design of the intelligent system. From the perspective of ensuring the normal operation of the intelligent control system, the elevators connected to the intelligent control system include but are not limited to car units and car units. power system.
其中，手机客户端包括信息传输单元、预乘梯信息操作单元、预乘梯信息输入单元、紧急模式呼叫单元、预乘坐电梯编号提示单元和电梯运行状态监控单元；Wherein, the mobile phone client includes an information transmission unit, a pre-ride information operation unit, a pre-ride information input unit, an emergency mode calling unit, a pre-ride elevator number prompting unit, and an elevator running state monitoring unit;
其中，预乘梯信息输入单元输入的信息包括乘客所处楼层、乘客目标层及乘梯人数；Wherein, the information input by the pre-boarding information input unit includes the floor where the passenger is located, the passenger's target floor and the number of passengers on the elevator;
其中，数据库包括信息执行过程记录单元和电梯运行过程记录单元；Wherein, the database includes an information execution process recording unit and an elevator running process recording unit;
其中，电梯分配模块包括电梯分配指标计算单元和分配决策单元；Wherein, the elevator allocation module includes an elevator allocation index calculation unit and an allocation decision-making unit;
其中，传感器模块的数量为n个，记为传感器模块1、传感器模块2、···传感器模块n；Among them, the number of sensor modules is n, denoted as sensor module 1, sensor module 2, ... sensor module n;
其中，每个传感器模块包括但不限于一个或多个平层传感器、计数传感器、称重传感器；Wherein, each sensor module includes but is not limited to one or more leveling sensors, counting sensors, and load cells;
所述群组电梯的智能控制系统中各模块与单元的连接关系如下：The connection relationship between each module and unit in the intelligent control system of the group elevator is as follows:
手机客户端与数据库相连，客流模式确定模块与数据库相连；电梯运行方式选择模块与客流模式确定模块相连；电梯分配模块与电梯运行方式选择模块、数据库相连；数据库、电梯运行控制模块与电梯到达时间预测模块相连；电梯运行控制模块与电梯到达时间预测模块、数据库、电梯分配模块、传感器模块相连；传感器模块与电梯运行控制模块、电梯相连；电梯运行方式优化模块分别与数据库和电梯运行方式选择模块相连；具体地：手机客户端中的预乘梯信息输入单元与预乘梯信息操作单元相连；手机客户端中的紧急模式呼叫单元和预乘梯信息操作单元经信息传输单元与数据库中的信息执行过程记录单元相连；数据库中的电梯运行过程记录单元分别与客流模式确定模块、电梯运行方式选择模块、手机客户端中的电梯运行状态监控单元、电梯到达时间预测模块、电梯运行控制模块相连；电梯分配模块中的电梯分配指标计算单元与分配决策单元相连；数据库中的信息执行过程记录单元、电梯运行控制模块、电梯运行方式选择模块与电梯分配模块相连；电梯运行控制模块分别与与数据库中的信息执行过程记录单元、电梯运行过程记录单元、电梯运行控制模块、传感器模块1到传感器模块n中的平层传感器、轿厢门红外对射传感器、称重传感器相连；数据库中的信息执行过程记录单元分别与手机客户端中的预乘坐电梯编号提示单元、电梯分配模块和电梯运行控制模块相连；传感器模块1到传感器模块n中的平层传感器、计数传感器、称重传感器分别与电梯1至电梯n相连；传感器模块1到传感器模块n中的平层传感器、计数传感器、称重传感器都与电梯运行控制模块相连；电梯运行方式优化模块分别与数据库和电梯运行方式选择模块相连；The mobile client is connected with the database, the passenger flow mode determination module is connected with the database; the elevator operation mode selection module is connected with the passenger flow mode determination module; the elevator allocation module is connected with the elevator operation mode selection module and the database; the database and the elevator operation control module are connected with the elevator arrival time The prediction module is connected; the elevator operation control module is connected with the elevator arrival time prediction module, the database, the elevator distribution module and the sensor module; the sensor module is connected with the elevator operation control module and the elevator; the elevator operation mode optimization module is respectively connected with the database and the elevator operation mode selection module Specifically: the pre-ride information input unit in the mobile phone client is connected with the pre-ride information operation unit; the emergency mode calling unit and the pre-ride information operation unit in the mobile client are connected with the information in the database through the information transmission unit The execution process recording unit is connected; the elevator operation process recording unit in the database is respectively connected with the passenger flow pattern determination module, the elevator operation mode selection module, the elevator operation state monitoring unit in the mobile client, the elevator arrival time prediction module, and the elevator operation control module; The elevator allocation index calculation unit in the elevator allocation module is connected with the allocation decision-making unit; the information execution process recording unit, the elevator operation control module, and the elevator operation mode selection module in the database are connected with the elevator allocation module; the elevator operation control module is respectively connected with the database. The information execution process recording unit, the elevator operation process recording unit, the elevator operation control module, the leveling sensor in sensor module 1 to sensor module n, the car door infrared beam sensor, and the weighing sensor are connected; the information execution process in the database The recording unit is respectively connected with the pre-ride elevator number prompting unit, the elevator allocation module and the elevator operation control module in the mobile phone client; the leveling sensor, counting sensor and weighing sensor in sensor module 1 to sensor module n are respectively connected with elevator 1 to The elevator n is connected; the leveling sensor, the counting sensor and the weighing sensor in the sensor module 1 to the sensor module n are all connected with the elevator operation control module; the elevator operation mode optimization module is respectively connected with the database and the elevator operation mode selection module;
其中，手机客户端中预乘梯信息输入单元输入的预乘梯信通过预乘梯信息操作单元提交后经过信息传输单元传送给数据库中的信息执行过程记录单元进行记录；Wherein, the pre-ride information input by the pre-ride information input unit in the mobile client is submitted by the pre-ride information operation unit and then transmitted to the information execution process recording unit in the database through the information transmission unit for recording;
客流模式确定模块根据信息执行过程记录单元中的预乘梯信息进行客流模式的确定，存储到信息执行过程记录单元，并发送给电梯运行方式选择模块；电梯运行方式选择模块根据客流模式和预设客流模式与电梯运行方式对照关系确定电梯运行方式，存储到电梯运行过程记录单元，并发送给电梯分配模块；The passenger flow mode determination module determines the passenger flow mode according to the pre-boarding information in the information execution process recording unit, stores it in the information execution process recording unit, and sends it to the elevator operation mode selection module; the elevator operation mode selection module determines the passenger flow mode according to the passenger flow mode and preset The relationship between the passenger flow mode and the elevator operation mode determines the elevator operation mode, stores it in the elevator operation process recording unit, and sends it to the elevator distribution module;
电梯分配模块根据信息执行过程记录单元发来的预乘梯信息、确定的客流模式和确定的电梯运行方式利用电梯分配指标计算单元和分配决策单元为乘客分配电梯，获取预乘梯电梯编号；然后，电梯分配模块将预乘梯电梯编号发送给电梯运行控制模块，并发送给信息执行过程记录单元进行存储；信息执行过程记录单元将预乘梯电梯编号发送给预乘电梯编号提示单元提醒乘客乘坐哪部电梯；电梯运行控制模块根据预乘梯电梯编号选择对应编号的电梯，电梯运行控制模块再使用电梯运行方式选择模块确定的电梯运行方式去接载乘客；The elevator allocation module uses the elevator allocation index calculation unit and the allocation decision unit to allocate elevators for passengers according to the pre-ride information sent by the information execution process recording unit, the determined passenger flow pattern and the determined elevator operation mode, and obtains the pre-ride elevator number; then , the elevator allocation module sends the pre-ride elevator number to the elevator operation control module, and sends it to the information execution process recording unit for storage; the information execution process recording unit sends the pre-ride elevator number to the pre-ride elevator number prompting unit to remind passengers to take the elevator Which elevator; the elevator operation control module selects the elevator with the corresponding number according to the pre-ride elevator number, and the elevator operation control module then uses the elevator operation mode determined by the elevator operation mode selection module to pick up passengers;
在电梯运行过程中，电梯运行控制模块通过传感器模块获取电梯运行的信息，包括电梯所在楼层、电梯预计停靠楼层、电梯运行方向、电梯内人数、电梯总重量、乘客登梯时间、乘客出梯时间、信息执行进度、是否全部登梯；电梯运行控制模块将采集的电梯所在楼层、电梯运行方向、电梯内人数、电梯总重量传输给电梯运行过程记录单元进行存储，将乘客登梯时间、乘客出梯时间、信息执行进度、是否全部登梯传输给信息执行过程记录单元进行存储，将电梯预计停靠楼层传输给电梯到达时间预测模块；电梯到达时间预测模块计算得到电梯预计到达时间传送给电梯运行过程记录单元进行存储，电梯运行过程记录单元将电梯预计到达时间发送给电梯运行状态监控单元显示；During the operation of the elevator, the elevator operation control module obtains the elevator operation information through the sensor module, including the floor where the elevator is located, the floor where the elevator is expected to stop, the elevator running direction, the number of people in the elevator, the total weight of the elevator, the passenger boarding time, and the passenger exit time. , information execution progress, whether all boarding; the elevator operation control module transmits the collected floor of the elevator, elevator running direction, the number of people in the elevator, and the total weight of the elevator to the elevator operation process recording unit for storage, and records the passenger boarding time, passenger exit time Elevator time, information execution progress, whether all boarding is transmitted to the information execution process recording unit for storage, and the elevator estimated parking floor is transmitted to the elevator arrival time prediction module; the elevator arrival time prediction module calculates the estimated elevator arrival time and transmits it to the elevator running process The recording unit performs storage, and the elevator running process recording unit sends the estimated arrival time of the elevator to the elevator running state monitoring unit for display;
电梯运行方式优化模块基于数据库中信息执行过程记录单元和电梯运行过程记录单元存储的全部信息测计算，得到电梯评价指标，针对电梯评价指标的比较输出不同客流模式所对应的最佳运行方式，并传输给电梯运行方式选择模块；The elevator operation mode optimization module measures and calculates all the information stored in the information execution process recording unit and the elevator operation process recording unit in the database, obtains the elevator evaluation index, and outputs the best operation mode corresponding to different passenger flow modes according to the comparison of the elevator evaluation index. It is transmitted to the elevator operation mode selection module;
其中，预乘梯信息操作单元能够对预乘梯信息输入单元输入的信息进行提交、取消和更改，单位时间内提交、取消和更改功能只能使用一次；Among them, the pre-boarding information operation unit can submit, cancel and modify the information input by the pre-boarding information input unit, and the submit, cancel and modify functions can only be used once per unit time;
其中，紧急模式呼叫单元在乘客出现紧急情况时，直接对电梯进行紧急运行信息呼叫，乘客更快乘梯，单位时间内只能呼叫一次；Among them, the emergency mode call unit directly calls the elevator for emergency operation information when the passenger is in an emergency, so that the passenger can get on the elevator faster, and can only be called once per unit time;
信息传输单元通过无线网络、蓝牙或NFC技术与数据库中的信息执行过程记录单元进行通讯；The information transmission unit communicates with the information execution process recording unit in the database through wireless network, bluetooth or NFC technology;
其中，手机客户端中预乘坐电梯编号提示单元显示来自信息执行过程记录单元的信息，提醒乘客将要乘坐的电梯编号；Wherein, the pre-ride elevator number prompting unit in the mobile phone client displays information from the information execution process recording unit to remind passengers of the elevator number to be taken;
其中，手机客户端中电梯运行状态监控单元显示来自电梯运行过程记录单元的信息，包括电梯所在楼层、电梯预计停靠楼层、电梯预计到达时间、电梯运行方向；Among them, the elevator running status monitoring unit in the mobile phone client displays the information from the elevator running process recording unit, including the floor where the elevator is located, the floor where the elevator is expected to stop, the estimated time of arrival of the elevator, and the running direction of the elevator;
其中，数据库中信息执行过程记录单元记录的信息包括乘客所处楼层、乘客目标层、乘梯人数、信息生成时间、信息被分配电梯编号、信息被分配给电梯的时间、乘客登梯时间、乘客出梯时间、信息执行进度、是否全部登梯；Among them, the information recorded by the information execution process recording unit in the database includes the floor where the passenger is located, the passenger target floor, the number of passengers, the information generation time, the elevator number assigned to the information, the time when the information is assigned to the elevator, the passenger boarding time, the passenger Exit time, information execution progress, whether all boarding;
其中，数据库中电梯运行过程记录单元记录的信息包括电梯所在楼层、电梯预计停靠楼层、电梯预计到达时间、电梯运行方向、电梯内人数和电梯总重量；Among them, the information recorded by the elevator operation process recording unit in the database includes the floor where the elevator is located, the floor where the elevator is expected to stop, the estimated time of arrival of the elevator, the running direction of the elevator, the number of people in the elevator and the total weight of the elevator;
其中，电梯运行控制模块能够控制电梯启停、开关门和通过传感器模块采集电梯运行的信息；Among them, the elevator operation control module can control the start and stop of the elevator, open and close the door, and collect the elevator operation information through the sensor module;
所述智能控制系统的工作过程包括如下步骤：The working process of the intelligent control system includes the following steps:
步骤Ⅰ：乘客通过手机客户端基于乘梯规则进行电梯呼叫，手机客户端将乘客的预乘梯信息通过蓝牙、无线网或NFC传送给数据库中的信息执行过程记录单元进行存储；Step 1: The passenger makes an elevator call based on the boarding rules through the mobile phone client, and the mobile client transmits the passenger's pre-boarding information to the information execution process recording unit in the database through Bluetooth, wireless network or NFC for storage;
其中，乘梯规则为：规定乘客在单位时间内只能提交一次预乘梯信息或紧急运行信息，此规定设置是为了防止恶意用户多次提交信息，扰乱了电梯分配模块对预乘梯信息的分配；预乘梯信息包括乘客所处楼层、乘客目标层以及乘梯人数；Among them, the rules for taking the elevator are: it is stipulated that passengers can only submit pre-ride information or emergency operation information once per unit time. This regulation is set to prevent malicious users from submitting information multiple times, disrupting the elevator allocation module's information on pre-ride information. Allocation; pre-boarding information includes the floor of the passenger, the target floor of the passenger and the number of passengers;
步骤Ⅱ：服务器中的数据库为步骤I传来的预乘梯信息进行编号并记录信息生成时间；信息执行进度变量标记为“信息为被分配给电梯”状态；客流模式确定模块对尚未被分配的预乘梯信息进行客流模式分类，并传输给信息执行过程记录单元进行存储；Step II: The database in the server numbers the pre-boarding information sent from step I and records the information generation time; the information execution progress variable is marked as "information is assigned to the elevator" state; the passenger flow pattern determination module The pre-boarding information is classified into the passenger flow mode, and is transmitted to the information execution process recording unit for storage;
其中，客流模式分类是由客流模式确定单元根据单位时间内尚未被分配的预乘梯信息的类型及该类型预乘梯信息中人数来确定；Wherein, the passenger flow pattern classification is determined by the passenger flow pattern determination unit according to the type of pre-boarding information that has not been allocated within a unit time and the number of people in the pre-boarding information of this type;
其中，预乘梯信息的类型包括由一层出发的上行信息、到达一层的下行信息、层间通行信息和紧急运行信息；Among them, the type of pre-boarding information includes the upward information starting from the first floor, the downward information arriving at the first floor, the inter-floor traffic information and the emergency running information;
其中，不同类型预乘梯信息中人数按群组电梯运载最大允许乘梯人数的百分数计算；Among them, the number of people in different types of pre-boarding information is calculated according to the percentage of the maximum allowable number of passengers carried by the group elevator;
其中，群组电梯运载最大允许乘梯人数由构成该群组电梯的每台电梯所允许的最大承载人数之和表示；Among them, the maximum number of passengers allowed by the group elevator is represented by the sum of the maximum number of passengers allowed by each elevator that constitutes the group elevator;
客流模式类型分类具体为：The types of passenger flow patterns are classified as follows:
Ⅱ.A若单位时间内所有由一层出发的上行信息中人数之和大于群组电梯运载允许最大乘梯人数的特定比例，则客流模式被确定为集中上行客流模式；Ⅱ.A If the sum of the number of people in all the upward information departing from the first floor per unit time is greater than the specific proportion of the maximum number of passengers allowed by the group elevator, the passenger flow mode is determined as the centralized upward passenger flow mode;
Ⅱ.B若单位时间内所有到达一层的下行信息中人数之和大于群组电梯运载允许最大乘梯人数的特定比例，则客流模式被确定为集中下行客流模式；Ⅱ.B If the sum of the number of people in all descending information arriving at the first floor per unit time is greater than the specific proportion of the maximum number of passengers allowed by the group elevator, the passenger flow mode is determined as the centralized downlink passenger flow mode;
Ⅱ.C若单位时间内出发层为特定层的层间通行信息中人数之和大于群组电梯运载允许最大乘梯人数的特定比例，则客流模式被确定为特定层集中客流模式；Ⅱ.C If the sum of the number of people in the inter-floor traffic information of the departure floor is a specific floor per unit time is greater than the specific proportion of the maximum number of passengers allowed by the group elevator, the passenger flow mode is determined as the specific floor concentrated passenger flow mode;
Ⅱ.D若单位时间内出现紧急运行信息，则客流模式被确定为紧急客流模式；Ⅱ.D If emergency operation information appears in unit time, the passenger flow mode is determined as emergency passenger flow mode;
Ⅱ.E若单位时间内所出现的预乘梯信息不满足上述四种情况，则客流模式被确定为常规客流模式；Ⅱ.E If the pre-boarding information in the unit time does not meet the above four conditions, the passenger flow mode is determined as the conventional passenger flow mode;
其中，不同客流模式类型对应的群组电梯运载允许最大乘梯人数的特定比例不同；Among them, the specific proportions of the group elevators corresponding to the different passenger flow mode types are different in the maximum allowable number of passengers;
步骤Ⅲ：电梯运行方式选择模块根据客流模式与电梯运行方式的预设对照关系确定电梯运行方式，将确定的电梯运行方式传送给电梯分配模块，并传输给电梯运行过程记录单元存储电梯运行方式；Step III: The elevator operation mode selection module determines the elevator operation mode according to the preset comparison relationship between the passenger flow mode and the elevator operation mode, transmits the determined elevator operation mode to the elevator distribution module, and transmits it to the elevator operation process recording unit to store the elevator operation mode;
电梯运行方式是由电梯运行方式选择模块基于客流模式来确定，对照关系具体为：The elevator operation mode is determined by the elevator operation mode selection module based on the passenger flow mode. The comparison relationship is as follows:
Ⅲ.A若客流模式被确定为集中上行客流模式，则选用由单层运行方式和双层运行方式构成的复合型电梯运行方式；Ⅲ.A If the passenger flow mode is determined as the centralized upward passenger flow mode, the compound elevator operation mode consisting of single-layer operation mode and double-deck operation mode shall be selected;
其中，单层运行方式中电梯只接收单数层停层信息；Among them, in the single-floor running mode, the elevator only receives the stop information of the odd-numbered floors;
其中，双层运行方式中电梯只接收双数层停层信息；Among them, in the double-deck operation mode, the elevator only receives the stop information of even-numbered floors;
Ⅲ.B若客流模式被确定为集中下行客流模式，则选用由上行运行方式和下行运行方式构成的复合型电梯运行方式；Ⅲ.B If the passenger flow mode is determined as the centralized downlink passenger flow mode, the compound elevator operation mode composed of the upward running mode and the downward running mode shall be selected;
其中，上行运行方式中电梯只接收上行停层信息；Among them, in the upward running mode, the elevator only receives the information of the upward stop;
其中，下行运行方式中电梯只接收下行停层信息；Among them, in the downward running mode, the elevator only receives the downward stop information;
Ⅲ.C若客流模式被确定为特定层集中客流模式，则选用由单层运行方式和双层运行方式构成的复合型电梯运行方式；Ⅲ.C If the passenger flow mode is determined as the concentrated passenger flow mode on a specific floor, the compound elevator operation mode consisting of single-floor operation mode and double-deck operation mode shall be selected;
Ⅲ.D若客流模式被确定为紧急客流模式，则选用紧急应对运行方式；Ⅲ.D If the passenger flow mode is determined as the emergency passenger flow mode, the emergency response operation mode shall be selected;
其中，紧急应对方式为电梯接到任意一条紧急运行信息后，安置电梯内乘客至最近楼层后去接载紧急呼叫乘客；Among them, the emergency response method is that after the elevator receives any emergency operation information, the passengers in the elevator are placed to the nearest floor to pick up the emergency call passengers;
Ⅲ.E若客流模式被确定为常规客流模式，则选用普通运行方式；Ⅲ.E If the passenger flow mode is determined as the conventional passenger flow mode, the ordinary operation mode shall be selected;
其中，普通运行方式为电梯接收所有乘梯信息；Among them, the normal operation mode is that the elevator receives all the information of the elevator;
步骤Ⅳ：信息执行过程记录单元中的预乘梯信息、客流模式确定模块确定的客流模式和电梯运行方式选择模块确定的电梯运行方式都发送给电梯分配模块，电梯分配模块利用电梯分配指标计算单元得到每台电梯对应的分配指标；Step IV: The pre-boarding information in the information execution process recording unit, the passenger flow mode determined by the passenger flow mode determination module and the elevator operation mode determined by the elevator operation mode selection module are all sent to the elevator allocation module, and the elevator allocation module uses the elevator allocation index calculation unit. Get the allocation index corresponding to each elevator;
其中，电梯分配指标计算单元对分配指标进行分类和计算，具体如下：Among them, the elevator allocation index calculation unit classifies and calculates the allocation index, as follows:
Ⅳ.A当电梯处于运行状态，电梯因上行乘梯信息而向上运行时，分为以下两种情况；情况一是当预乘梯信息为上行乘梯信息时，乘客所处楼层比电梯所在楼层高两层以上，且乘客所处楼层不高于电梯预计停靠楼层，分配指标ΔT通过公式(1)计算：Ⅳ.A When the elevator is in the running state and the elevator runs upward due to the information of ascending elevator, it can be divided into the following two cases; the first case is that when the pre-ride information is the information of ascending elevator, the floor of the passenger is higher than the floor of the elevator. If the height is more than two floors, and the floor of the passenger is not higher than the floor where the elevator is expected to stop, the allocation index ΔT is calculated by formula (1):
其中，fstart为乘客所处楼层，Fcurrent为电梯所在楼层，ΔF＝|fstart-Fcurrent|-1，He为每层电梯高度，TstopN和VmaxN为多层电梯的停止时间和最大运行速度；Among them, fstart is the floor where the passenger is located, Fcurrent is the floor where the elevator is located, ΔF=|fstart -Fcurrent |-1, He is the elevator height of each floor, TstopN and VmaxN are the stop time andsum of the multi-storey elevators. maximum operating speed;
情况二是当预乘梯信息为上行乘梯信息时，电梯正在从比电梯预计停靠楼层低一层的楼层上行到电梯预计停靠楼层的过程中，且乘客所处楼层与电梯预计停靠楼层相同，分配指标ΔT通过公式(2)计算：The second case is that when the pre-ride information is up-ride information, the elevator is in the process of ascending from a floor lower than the elevator's expected stop floor to the elevator's expected stop floor, and the passenger's floor is the same as the elevator's expected stop floor. The allocation index ΔT is calculated by formula (2):
其中，上行乘梯信息为乘客目标层大于乘客所处楼层的信息；Among them, the information of the up-and-down elevator is the information that the passenger's target floor is greater than the floor where the passenger is located;
Ⅳ.B当电梯处于运行状态，电梯因下行乘梯信息向下运行时，分为以下两种情况；情况一是当预乘梯信息为下行乘梯信息时，乘客所处楼层比电梯所在楼层至少低两层，且乘客所处楼层不低于电梯预计停靠楼层，分配指标ΔT通过公式(1)计算；情况二是当预乘梯信息为下行乘梯信息时，电梯正在从比电梯预计停靠楼层高一层的楼层下行到电梯预计停靠楼层的过程中，且乘客所处楼层与电梯预计停靠楼层相同，分配指标ΔT通过公式(2)计算；Ⅳ.B When the elevator is in the running state and the elevator runs down due to the down-ride information, it can be divided into the following two situations; the first is that when the pre-ride information is the down-ride information, the floor of the passenger is higher than the floor of the elevator. At least two floors lower, and the passenger's floor is not lower than the elevator's expected stop floor, the allocation index ΔT is calculated by formula (1). In the process of descending from the floor one floor higher to the floor where the elevator is expected to stop, and the floor of the passenger is the same as the floor where the elevator is expected to stop, the allocation index ΔT is calculated by formula (2);
其中，下行乘梯信息为乘客目标层小于乘客所处楼层的信息；Wherein, the information about taking the elevator down is the information that the passenger's target floor is smaller than the floor where the passenger is located;
Ⅳ.C当电梯处于运行状态，电梯因下行乘梯信息向上运行时，分为以下两种情况：情况一是预乘梯信息为上行乘梯信息，乘客所处楼层比电梯所在楼层至少高两层且电梯预计停靠楼层与电梯所在楼层相隔至少两层时，分配指标ΔT都通过公式(1)计算；情况二是预乘梯信息为下行乘梯信息，满足乘客所处楼层不低于电梯预计停靠楼层且电梯预计停靠楼层与电梯所在楼层相隔至少两层时，分配指标ΔT通过公式(1)计算；Ⅳ.C When the elevator is in the running state and the elevator runs upward due to the down-ride information, it can be divided into the following two cases: Case 1: The pre-ride information is the up-ride information, and the passenger's floor is at least two times higher than the elevator's floor. When the elevator is expected to stop at least two floors away from the floor where the elevator is located, the allocation index ΔT is calculated by formula (1); in the second case, the pre-ride information is the down-ride information, and the floor of the passenger is not lower than the elevator expected When the parking floor is at least two floors apart from the floor where the elevator is expected to stop and the floor where the elevator is located, the allocation index ΔT is calculated by formula (1);
Ⅳ.D当电梯处于运行状态，且电梯因上行乘梯信息向下运行时，分为以下两种情况：情况一是预乘梯信息为下行乘梯信息，乘客所处楼层比电梯所在楼层至少低两层且电梯预计停靠楼层与电梯所在楼层相隔至少两层时，分配指标ΔT通过公式(1)计算；情况二是预乘梯信息为上行乘梯信息，满足乘客所处楼层不高于电梯预计停靠楼层且电梯预计停靠楼层与电梯所在楼层相隔至少两层时，分配指标ΔT通过公式(1)计算；Ⅳ.D When the elevator is in running state and the elevator is running downward due to the information of up and down, it can be divided into the following two situations: Case 1 is that the pre-ride information is the down-ride information, and the floor of the passenger is at least higher than the floor of the elevator. When two floors lower and the elevator is expected to stop at least two floors away from the floor where the elevator is located, the allocation index ΔT is calculated by formula (1). When the floor is expected to be stopped and the elevator is expected to stop at least two floors away from the floor where the elevator is located, the allocation index ΔT is calculated by formula (1);
Ⅳ.E当电梯处于停止状态，且电梯因上行乘梯信息向上运行时，分为以下六种情况：情况一是预乘梯信息为上行乘梯信息，乘客所处楼层与电梯所在楼层同层，分配指标ΔT是0；情况二是预乘梯信息为上行乘梯信息，乘客所处楼层高于电梯所在楼层，分配指标ΔT用公式(3)计算：Ⅳ.E When the elevator is in the stopped state and the elevator is running upward due to the information of the elevator, it can be divided into the following six situations: the first situation is that the information of the pre-ride is the information of the elevator, and the floor of the passenger is the same as the floor of the elevator. , the allocation index ΔT is 0; the second case is that the pre-ride information is the information of the up elevator, and the floor where the passenger is located is higher than the floor where the elevator is located, and the allocation index ΔT is calculated by formula (3):
其中，R为电梯停层时间，模拟中取值为范围3-7s内的随机值，ΔF＝|fstart-Fcurrent|，Tstart1和Tstop1为电梯运行一层时的启动时间和停止时间，Vmax1为电梯运行一层时的最大速度；Among them, R is the elevator stop time, and the value in the simulation is a random value in the range of 3-7s, ΔF=|fstart -Fcurrent |, Tstart1 and Tstop1 are the start time and stop time of the elevator running one floor , Vmax1 is the maximum speed when the elevator runs one floor;
情况三是预乘梯信息为下行乘梯信息，乘客所处楼层高于电梯所在楼层，分配指标ΔT通过公式(3)计算；情况四是预乘梯信息为下行乘梯信息，乘客所处楼层与电梯所在楼层同层，分配指标ΔT等于0；情况五是预乘梯信息为下行乘梯信息，乘客所处楼层低于电梯所在楼层，分配指标ΔT通过公式(3)计算；情况六是预乘梯信息为上行乘梯信息，乘客所处楼层低于电梯所在楼层，分配指标ΔT通过公式(3)计算；Case 3 is that the pre-boarding information is down-boarding information, the floor of the passenger is higher than the floor where the elevator is, and the allocation index ΔT is calculated by formula (3); case 4 is that the pre-boarding information is down-boarding information, and the floor where the passenger is On the same floor as the elevator’s floor, the allocation index ΔT is equal to 0; in case 5, the pre-ride information is down-ride information, and the passenger’s floor is lower than the floor where the elevator is located, and the allocation index ΔT is calculated by formula (3); The elevator ride information is the up elevator ride information, the floor where the passenger is located is lower than the floor where the elevator is located, and the allocation index ΔT is calculated by formula (3);
Ⅳ.F当电梯处于停止状态，且电梯因下行乘梯信息向下运行时，分为以下六种情况：情况一是预乘梯信息为下行乘梯信息，乘客所处楼层与电梯所在楼层同层，分配指标ΔT等于0；情况二是预乘梯信息为下行乘梯信息，乘客所处楼层低于电梯所在楼层，分配指标ΔT通过公式(3)计算；情况三是预乘梯信息为上行乘梯信息，乘客所处楼层低于电梯所在楼层，分配指标ΔT通过公式(3)计算；情况四是预乘梯信息为上行乘梯信息，乘客所处楼层与电梯所在楼层同层，分配指标ΔT通过公式(3)计算；情况五是预乘梯信息为上行乘梯信息，乘客所处楼层高于电梯所在楼层，分配指标ΔT通过公式(3)计算；情况六是预乘梯信息为下行乘梯信息，乘客所处楼层高于电梯所在楼层，分配指标ΔT通过公式(3)计算；Ⅳ.F When the elevator is in the stopped state and the elevator runs downward due to the down-ride information, it can be divided into the following six situations: Case 1: The pre-ride information is the down-ride information, and the floor of the passenger is the same as the floor of the elevator. floor, the allocation index ΔT is equal to 0; in the second case, the pre-ride information is down-ride information, and the floor where the passenger is located is lower than the floor where the elevator is located, and the allocation index ΔT is calculated by formula (3); in the third case, the pre-ride information is up. Taking the elevator information, the floor where the passenger is located is lower than the floor where the elevator is located, and the allocation index ΔT is calculated by formula (3). ΔT is calculated by formula (3); in case 5, the pre-ride information is up-ride information, and the passenger’s floor is higher than the floor of the elevator, and the allocation index ΔT is calculated by formula (3); in case 6, the pre-ride information is down-ride information Taking the elevator information, the floor of the passenger is higher than the floor of the elevator, and the allocation index ΔT is calculated by formula (3);
Ⅳ.G当电梯处于停止状态，且电梯因下行乘梯信息向下运行时，分为以下两种情况：情况一是预乘梯信息为上行乘梯信息，乘客所处楼层不低于电梯所在楼层时，分配指标ΔT通过公式(3)计算；情况二是预乘梯信息为下行乘梯信息，满足乘客所处楼层不低于目标层时，分配指标ΔT通过公式(3)计算；Ⅳ.G When the elevator is in a stopped state and the elevator is running downward due to the down-ride information, it can be divided into the following two situations: The first is that the pre-ride information is the up-ride information, and the floor of the passenger is not lower than the elevator. When the floor is on, the allocation index ΔT is calculated by formula (3); the second case is that the pre-boarding information is down-ride information, and when the passenger’s floor is not lower than the target floor, the allocation index ΔT is calculated by formula (3);
Ⅳ.H当电梯处于停止状态，且电梯因上行乘梯信息向下运行时，分为以下两种情况：情况一是预乘梯信息为下行乘梯信息，乘客所处楼层不高于电梯所在楼层时，分配指标ΔT通过公式(3)计算；情况二是预乘梯信息为上行乘梯信息，满足乘客所处楼层不高于目标层时，分配指标ΔT通过公式(3)计算；Ⅳ.H When the elevator is in the stopped state and the elevator is running downward due to the information of up and down, it can be divided into the following two situations: The first is that the pre-ride information is the down-ride information, and the floor of the passenger is not higher than the elevator. When it is on the floor, the allocation index ΔT is calculated by formula (3); in the second case, the pre-boarding information is the information of the up elevator, and when the passenger’s floor is not higher than the target floor, the allocation index ΔT is calculated by formula (3);
Ⅳ.I当电梯处于空闲状态情况出现预乘梯信息时，预乘梯信息发送给电梯分配指标计算单元参与计算，分配指标ΔT用公式(4)计算：IV.I When the pre-ride information occurs when the elevator is in an idle state, the pre-ride information is sent to the elevator allocation index calculation unit to participate in the calculation, and the allocation index ΔT is calculated by formula (4):
其中，指标ΔF＝|Fcurrent-fstart|；Among them, the index ΔF=|Fcurrent -fstart |;
步骤Ⅴ：电梯分配模块中的电梯分配指标计算单元得到每台电梯对应的分配指标后，将分配指标发送给分配决策单元为乘客分配电梯得到预乘梯电梯编号，信息执行进度变量标记为“信息分配给电梯，但电梯未到达目标楼层”状态，然后将预乘梯电梯编号经过信息执行过程记录单元发送给预乘梯电梯编号提示单元提示乘客将乘坐哪部电梯，并将预乘梯电梯编号发送给电梯运行控制模块；Step Ⅴ: After the elevator allocation index calculation unit in the elevator allocation module obtains the allocation index corresponding to each elevator, it sends the allocation index to the allocation decision-making unit to allocate elevators to passengers to obtain the pre-ride elevator number, and the information execution progress variable is marked as "information". Allocated to the elevator, but the elevator has not reached the target floor" state, and then the pre-ride elevator number is sent to the pre-ride elevator number prompting unit through the information execution process recording unit to prompt the passenger which elevator to take, and the pre-ride elevator number is sent to the pre-ride elevator number prompting unit Send to the elevator operation control module;
其中，分配决策单元接收到分配指标后，进行如下操作：Among them, after the allocation decision unit receives the allocation index, it performs the following operations:
Ⅴ.A若分配指标最小值对应的电梯数量为1，乘梯信息就会被分配给此电梯；Ⅴ.A If the number of elevators corresponding to the minimum value of the allocation index is 1, the elevator information will be allocated to this elevator;
Ⅴ.B若分配指标最小值对应的电梯数量大于1，就需要根据分配指标最小值是否为零和电梯运动状态来决策乘梯信息将被分配的电梯；当分配指标最小值为零时，因电梯为运行状态时分配指标最小值不能为零，所以不考虑运行状态的电梯；当处于停止状态和空闲状态的电梯分配指标指标最小值都为零时，电梯所在楼层与正被分配乘客所处楼层相同；由于处于停止状态的电梯正处于开门乘客上下梯的状态，乘客无需等待直接进梯，所以处于停止状态的电梯将被优先考虑接收预乘梯信息；当只存在处于空闲状态的电梯分配指标指标最小值为零时，预乘梯信息就分配给处于空闲状态的电梯。对于分配指标指标最小值不为零的情况，如果同时出现处于运行、停止和空闲状态电梯的分配决策指标均与最小值相同的情况，为保证乘客一定能乘梯，电梯分配的优先选择顺序为空闲状态电梯、运行状态电梯和停止状态电梯。值得注意的是，当有多部处于同种状态的电梯同时满足以上条件时，系统将会优先将预乘梯信息分配给编号较小的电梯；Ⅴ.B If the number of elevators corresponding to the minimum value of the allocation index is greater than 1, it is necessary to decide the elevator to be allocated by the information of the elevator according to whether the minimum value of the allocation index is zero and the movement state of the elevator; when the minimum value of the allocation index is zero, because When the elevator is in the running state, the minimum value of the allocation index cannot be zero, so the elevator in the running state is not considered; when the minimum value of the allocation index of the elevator in the stopped state and the idle state is zero, the floor where the elevator is located is the same as that of the passenger being assigned. The floors are the same; because the elevator in the stopped state is in the state of opening the door for passengers to get on and off the elevator, passengers do not need to wait to enter the elevator directly, so the elevator in the stopped state will be given priority to receive the pre-ride information; when only the elevator in the idle state is allocated When the minimum value of the index index is zero, the pre-ride information is allocated to the elevator in the idle state. For the case that the minimum value of the allocation index index is not zero, if the allocation decision indicators of the elevators in running, stopped and idle states are the same as the minimum value at the same time, in order to ensure that passengers can take the elevator, the priority of elevator allocation is as follows: Idle state elevator, running state elevator and stop state elevator. It is worth noting that when multiple elevators in the same state meet the above conditions at the same time, the system will give priority to allocating the pre-ride information to the elevator with a smaller number;
步骤VI：电梯运行控制模块根据来自电梯分配模块的预乘梯电梯编号所对应的电梯进行控制，选择电梯运行方式选择模块确定的电梯运行方式去接载乘客；在控制电梯运行的过程中通过传感器模块采集电梯运行的信息，并持续将信息分别传送至信息执行过程记录单元、电梯运行过程记录单元和电梯到达时间预测模块；Step VI: the elevator operation control module controls the elevator according to the elevator number corresponding to the pre-ride elevator number from the elevator allocation module, and selects the elevator operation mode determined by the elevator operation mode selection module to pick up passengers; in the process of controlling the elevator operation, pass the sensor The module collects the elevator running information, and continuously transmits the information to the information execution process recording unit, the elevator running process recording unit and the elevator arrival time prediction module;
其中，信息执行过程记录单元中的电梯运行信息包括但不限于乘客登梯时间、乘客出梯时间、信息执行进度、是否全部登梯；电梯运行过程记录单元中的电梯运行信息包括但不限于电梯所在楼层、电梯运行方向、电梯内人数、电梯总重量；电梯到达时间预测模块中的电梯运行信息为电梯预计停靠楼层；Wherein, the elevator operation information in the information execution process recording unit includes but is not limited to the passenger boarding time, the passenger exit time, the information execution progress, and whether all the elevators are boarding; the elevator operation information in the elevator operation process recording unit includes but not limited to the elevator The floor, the elevator running direction, the number of people in the elevator, and the total weight of the elevator; the elevator operation information in the elevator arrival time prediction module is the elevator's expected parking floor;
其中，信息执行过程记录单元记录的电梯运行信息过程为：Wherein, the elevator running information process recorded by the information execution process recording unit is:
预乘坐电梯电梯到达乘客所处楼层后，电梯运行控制模块记录乘客登梯时间并传送给信息执行过程记录单元；电梯到达乘客目标楼层时，电梯运行控制模块记录乘客出梯时间并传送给信息执行过程记录单元；信息执行进度变量标记为“信息执行完毕”状态；当出现了因为电梯容纳人数的限制导致部分乘客无法登梯的现象时，电梯运行控制模块标记“全部登梯变量”为0，信息执行过程记录单元需要为未登梯的乘客重新构造预乘梯信息。After the elevator reaches the passenger's floor, the elevator operation control module records the passenger's boarding time and transmits it to the information execution process recording unit; when the elevator reaches the passenger's target floor, the elevator operation control module records the passenger's exit time and transmits it to the information execution process. Process recording unit; the information execution progress variable is marked as "information execution completed" state; when there is a phenomenon that some passengers cannot get on the elevator due to the limitation of the elevator capacity, the elevator operation control module marks the "all boarding variable" as 0, The information execution process recording unit needs to reconstruct the pre-boarding information for the passengers who have not boarded the stairs.
步骤Ⅶ：电梯到达时间预测模块根据乘客所处层与电梯预计停靠楼层绝对值的差与电梯运行速度的比值得到电梯预计到达时间，发送给电梯运行过程记录单元；电梯运行过程记录单元将电梯所在楼层、电梯预计停靠楼层、电梯预计到达时间、电梯运行方向发送给电梯运行状态监控单元，乘客通过电梯运行状态监控单元获取信息；Step VII: The elevator arrival time prediction module obtains the elevator estimated time of arrival according to the ratio of the difference between the absolute value of the floor where the passenger is located and the elevator's expected stop floor and the elevator running speed, and sends it to the elevator running process recording unit; the elevator running process recording unit records the elevator location. The floor, the floor where the elevator is expected to stop, the estimated time of arrival of the elevator, and the running direction of the elevator are sent to the elevator running state monitoring unit, and passengers can obtain information through the elevator running state monitoring unit;
步骤Ⅷ：电梯运行方式优化模块基于数据库中信息执行过程记录单元和电梯运行过程记录单元存储的全部信息得到电梯评价指标，针对电梯评价指标越小电梯运行方式最优的原则输出不同客流模式所对应的最佳运行方式，并传输给电梯运行方式选择模块；Step VIII: The elevator operation mode optimization module obtains the elevator evaluation index based on all the information stored in the information execution process recording unit and the elevator operation process recording unit in the database, and outputs the corresponding elevator operation mode according to the principle that the smaller the elevator evaluation index is, the better the elevator operation mode is. The best running mode of the elevator is transmitted to the elevator running mode selection module;
其中，电梯评价指标包括乘客平均乘梯时间、平均候梯时间、电梯拥挤程度和电梯能量消耗；平均乘梯时间为平均每位乘客乘一层电梯花费的时间，计算方法为：信息执行过程记录单元中的乘客出梯时间减去乘客登梯时间；平均候梯时间为每位乘客发出预乘梯信息至乘客登上电梯花费的时间，计算方法为：信息执行过程记录单元中的乘客登梯时间减去信息生成时间；电梯拥挤程度为电梯运行过程记录单元中电梯内人数与电梯容纳人数的比值；电梯内人数小于等于电梯容纳人数；电梯能量消耗为电梯运行每一层所做的功，计算方法为：电梯运行过程记录单元中的电梯总重量与每层电梯高度的乘积。Among them, the elevator evaluation indicators include the average passenger boarding time, average waiting time, elevator congestion and elevator energy consumption; the average elevator boarding time is the average time spent by each passenger on one floor of the elevator, and the calculation method is: information execution process record The passenger exit time in the unit minus the passenger boarding time; the average waiting time is the time it takes for each passenger to send the pre-boarding information to the passenger boarding the elevator. The calculation method is: the information execution process records the passenger boarding time in the unit. Time minus information generation time; Elevator congestion is the ratio of the number of people in the elevator to the number of people in the elevator in the elevator running process recording unit; The calculation method is: the product of the total weight of the elevator in the elevator running process recording unit and the elevator height of each floor.
有益效果beneficial effect
本发明一种群组电梯的智能控制系统，与传统的电梯系统相比，具有以下有益效果：The intelligent control system of the group elevator of the present invention has the following beneficial effects compared with the traditional elevator system:
1.本发明所述的智能系统人机交互更加方便，用户能通过手机客户端提前预约将要乘坐的电梯，减少了乘客候梯时间；1. The human-computer interaction of the intelligent system of the present invention is more convenient, and the user can reserve the elevator to be taken in advance through the mobile phone client, which reduces the waiting time of passengers;
2.本发明提出了多种客流模式，能根据尚未执行的乘梯客流信息自动调整系统内电梯运行方式，大大提高电梯运行效率，减小电梯运行能耗；2. The present invention proposes a variety of passenger flow modes, which can automatically adjust the elevator operation mode in the system according to the passenger flow information that has not been implemented, greatly improve the elevator operation efficiency, and reduce the elevator operation energy consumption;
3.本发明在乘梯客流发生突然变化或发生紧急情况时，能根据乘梯客流的变化对其运行方式进行及时有效的调整；3. When the passenger flow of the elevator suddenly changes or emerges in an emergency, the present invention can timely and effectively adjust its operation mode according to the change of passenger flow;
4.本发明在基于已获取的乘客客流信息和电梯运行信息的基础上，可对客流模式与电梯运行方式的对照关系进行更新，进一步提升电梯运行效率。4. On the basis of the acquired passenger flow information and elevator operation information, the present invention can update the comparison relationship between the passenger flow mode and the elevator operation mode, so as to further improve the elevator operation efficiency.
附图说明Description of drawings
图1本发明一种群组电梯智能控制系统的组成及连接示意图。Fig. 1 is a schematic diagram of the composition and connection of a group elevator intelligent control system of the present invention.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明一种群组电梯智能控制系统进行详细说明。A group elevator intelligent control system of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.
本实施例描述了应用本发明一种群组电梯智能控制系统针对某办公大楼在员工准备上班乘电梯时的具体实施。所述办公大楼有4台电梯，上班前2台电梯都处于空闲状态在1楼等候呼叫，2台电梯处于运行状态运送乘客。This embodiment describes the specific implementation of applying a group elevator intelligent control system of the present invention to an office building when employees prepare to go to work and take the elevator. The office building has 4 elevators. Before going to work, 2 elevators are idle on the 1st floor waiting for a call, and 2 elevators are in operation to transport passengers.
如图1所示，为一办公大楼内所述一种群组电梯智能控制系统的组成。从图中可以看出，所述群组电梯的智能控制系统包括手机客户端、数据库、客流模式确定模块、电梯运行方式选择模块、电梯到达时间预测模块、电梯分配模块、电梯运行控制模块、传感器模块和电梯运行方式优化模块。其中，手机客户端包括信息传输单元、预乘梯信息操作单元、预乘梯信息输入单元、紧急模式呼叫单元、预乘坐电梯编号提示单元和电梯运行状态监控单元；其中，数据库包括信息执行过程记录单元和电梯运行过程记录单元；其中，电梯分配模块包括电梯分配指标计算单元和分配决策单元；其中，每个传感器模块包括平层传感器、计数传感器、称重传感器。As shown in FIG. 1 , it is the composition of a group elevator intelligent control system in an office building. As can be seen from the figure, the intelligent control system of the group elevator includes a mobile phone client, a database, a passenger flow pattern determination module, an elevator operation mode selection module, an elevator arrival time prediction module, an elevator allocation module, an elevator operation control module, and a sensor. Modules and Elevator Operation Mode Optimization Modules. Among them, the mobile phone client includes an information transmission unit, a pre-ride information operation unit, a pre-ride information input unit, an emergency mode calling unit, a pre-ride elevator number prompting unit, and an elevator running status monitoring unit; wherein, the database includes information execution process records A unit and an elevator running process recording unit; wherein, the elevator allocation module includes an elevator allocation index calculation unit and an allocation decision unit; wherein each sensor module includes a leveling sensor, a counting sensor, and a weighing sensor.
具体实施时，手机客户端为群组电梯智能控制app，上班前乘客在预乘梯信息输入单元中输入从1层至各个楼层的预乘梯信息；预乘梯信息操作单元中乘客对预乘梯信息进行提交、取消和更改；紧急模式呼叫单元是乘客出现紧急情况时能够直接对电梯进行紧急呼叫，更快乘梯；预乘坐电梯编号提示提醒乘客将要乘坐的电梯编号；电梯运行状态监控单元显示电梯所在楼层、电梯预计停靠楼层、电梯预计到达时间、电梯运行方向；信息传输单元通过无线网络与数据库中的信息执行过程记录单元进行通讯。乘客通过群组电梯智能控制app实现提前预约电梯、远程监控电梯运行信息、获得电梯最佳运行方式。In the specific implementation, the mobile client is a group elevator intelligent control app. Before going to work, passengers enter the pre-ride information from the 1st floor to each floor in the pre-ride information input unit; Elevator information can be submitted, canceled and changed; emergency mode call unit can directly make an emergency call to the elevator when passengers are in an emergency, so that they can take the elevator faster; the pre-ride elevator number prompt reminds passengers of the elevator number to be taken; the elevator running status monitoring unit Display the floor where the elevator is located, the floor where the elevator is expected to stop, the estimated time of arrival of the elevator, and the running direction of the elevator; the information transmission unit communicates with the information execution process recording unit in the database through a wireless network. Passengers can reserve elevators in advance, remotely monitor elevator operation information, and obtain the best elevator operation mode through the group elevator intelligent control app.
数据库包括信息执行过程记录单元和电梯运行过程记录单元；其中，具体实施时，信息执行过程记录单元记录乘客所处楼层、乘客目标层、乘梯人数、信息生成时间、信息被分配电梯编号、信息被分配给电梯的时间、乘客登梯时间、乘客出梯时间、信息执行进度、是否全部登梯；电梯运行过程记录单元记录电梯所在楼层、电梯预计停靠楼层、电梯预计到达时间、电梯运行方向、电梯内人数和电梯总重量。The database includes an information execution process recording unit and an elevator running process recording unit; wherein, during specific implementation, the information execution process recording unit records the floor where the passenger is located, the passenger target floor, the number of passengers, the information generation time, the information assigned to the elevator number, the information The time allocated to the elevator, passenger boarding time, passenger exit time, information execution progress, whether all boarding; The number of people in the elevator and the total weight of the elevator.
具体实施时，客流模式确定模块根据信息执行过程记录单元传送的预乘梯信息确定客流模式；若5分钟内所有由一层出发的上行信息中人数之和大于群组电梯运载允许最大乘梯人数的50％，则客流模式被确定为集中上行客流模式；若5分钟内所有到达一层的下行信息中人数之和大于群组电梯运载允许最大乘梯人数的50％，则客流模式被确定为集中下行客流模式；若5分钟内出发层为特定层的层间通行信息中人数之和大于群组电梯运载允许最大乘梯人数的50％，则客流模式被确定为特定层集中客流模式；若5分钟内出现紧急运行信息，则客流模式被确定为紧急客流模式；若5分钟内所出现的预乘梯信息不满足上述四种情况，则客流模式被确定为常规客流模式；During specific implementation, the passenger flow mode determination module determines the passenger flow mode according to the pre-boarding information transmitted by the information execution process recording unit; 50%, the passenger flow mode is determined as the centralized upward passenger flow mode; if the sum of the number of people in all descending information arriving at the first floor within 5 minutes is greater than 50% of the maximum number of passengers allowed by the group elevator, then the passenger flow mode is determined as Concentrated down passenger flow mode; if the sum of the number of people in the inter-floor traffic information of the departure floor is a specific floor within 5 minutes is greater than 50% of the maximum number of passengers allowed by the group elevator, the passenger flow mode is determined as a specific floor concentrated passenger flow mode; if If the emergency operation information appears within 5 minutes, the passenger flow mode is determined as the emergency passenger flow mode; if the pre-boarding information that appears within 5 minutes does not meet the above four conditions, the passenger flow mode is determined as the conventional passenger flow mode;
电梯运行方式选择模块根据客流模式与电梯运行方式的预设对照关系确定电梯的运行方式；具体实施时，若客流模式被确定为集中上行客流模式，则选用由2台单层运行方式和2台双层运行方式构成的复合型电梯运行方式；若客流模式被确定为集中下行客流模式，则选用由1台上行运行方式和3台下行运行方式构成的复合型电梯运行方式；若客流模式被确定为特定层集中客流模式，则选用由2台单层运行方式和2台双层运行方式构成的复合型电梯运行方式；若客流模式被确定为紧急客流模式，则选用1台电梯以紧急应对运行方式运行；若客流模式被确定为常规客流模式，则选用4台电梯以普通运行方式运行。The elevator operation mode selection module determines the elevator operation mode according to the preset comparison relationship between the passenger flow mode and the elevator operation mode; during the specific implementation, if the passenger flow mode is determined to be the centralized upward passenger flow mode, two single-story operation mode and two elevators are selected. The compound elevator operation mode composed of double-deck operation mode; if the passenger flow mode is determined as the centralized downward passenger flow mode, the compound elevator operation mode composed of 1 upward operation mode and 3 downward operation modes shall be selected; If it is determined to be the centralized passenger flow mode on a specific floor, the compound elevator operation mode consisting of 2 single-floor operation mode and 2 double-deck operation mode is selected; if the passenger flow mode is determined to be an emergency passenger flow mode, one elevator is selected for emergency response. Running mode; if the passenger flow mode is determined to be the conventional passenger flow mode, 4 elevators are selected to run in the ordinary running mode.
电梯分配模块在具体实施时，根据5分钟内信息执行过程记录单元发来的大量预乘梯信息和电梯运行方式为乘客分配电梯，电梯分配模块的电梯分配指标计算单元和分配决策单元能保证电梯更加接载乘客，提高电梯运行效率。During the specific implementation of the elevator allocation module, according to a large amount of pre-ride information sent by the information execution process recording unit within 5 minutes and the elevator operation mode, elevators are allocated to passengers. The elevator allocation index calculation unit and allocation decision-making unit of the elevator allocation module can ensure elevators. Pick up more passengers and improve the efficiency of elevator operation.
电梯运行控制模块与传感器模块相连，在具体实施时，电梯的数量为n＝4个，传感器模块的数量等于电梯的数量，记为：传感器模块1、传感器模块2、传感器模块3、传感器模块4；每个传感器模块中平层传感器的数量与电梯的层数相同，为18个，每个传感器模块中计数传感器的数量不限于1个，每个传感器模块中称重传感器的数量为1。The elevator operation control module is connected with the sensor module. In the specific implementation, the number of elevators is n=4, and the number of sensor modules is equal to the number of elevators, denoted as: sensor module 1, sensor module 2, sensor module 3, sensor module 4 ; The number of leveling sensors in each sensor module is the same as the number of elevator floors, which is 18. The number of counting sensors in each sensor module is not limited to 1, and the number of weighing sensors in each sensor module is 1.
所述群组电梯的智能控制系统中各模块与单元的连接关系如下：The connection relationship between each module and unit in the intelligent control system of the group elevator is as follows:
手机客户端与数据库相连，客流模式确定模块与数据库相连；电梯运行方式选择模块与客流模式确定模块相连；电梯分配模块与电梯运行方式选择模块、数据库相连；数据库、电梯运行控制模块与电梯到达时间预测模块相连；电梯运行控制模块与电梯到达时间预测模块、数据库、电梯分配模块、传感器模块相连；传感器模块与电梯运行控制模块、电梯相连；电梯运行方式优化模块分别与数据库和电梯运行方式选择模块相连；The mobile client is connected with the database, the passenger flow mode determination module is connected with the database; the elevator operation mode selection module is connected with the passenger flow mode determination module; the elevator allocation module is connected with the elevator operation mode selection module and the database; the database and the elevator operation control module are connected with the elevator arrival time The prediction module is connected; the elevator operation control module is connected with the elevator arrival time prediction module, the database, the elevator distribution module and the sensor module; the sensor module is connected with the elevator operation control module and the elevator; the elevator operation mode optimization module is respectively connected with the database and the elevator operation mode selection module connected;
具体地：specifically:
手机客户端中的预乘梯信息输入单元与预乘梯信息操作单元相连；手机客户端中的紧急模式呼叫单元和预乘梯信息操作单元经信息传输单元与数据库中的信息执行过程记录单元相连；数据库中的电梯运行过程记录单元分别与客流模式确定模块、电梯运行方式选择模块、手机客户端中的电梯运行状态监控单元、电梯到达时间预测模块、电梯运行控制模块相连；电梯分配模块中的电梯分配指标计算单元与分配决策单元相连；数据库中的信息执行过程记录单元、电梯运行控制模块、电梯运行方式选择模块与电梯分配模块相连；电梯运行控制模块分别与与数据库中的信息执行过程记录单元、电梯运行过程记录单元、电梯运行控制模块、传感器模块1到传感器模块n中的平层传感器、轿厢门红外对射传感器、称重传感器相连；数据库中的信息执行过程记录单元分别与手机客户端中的预乘坐电梯编号提示单元、电梯分配模块和电梯运行控制模块相连；传感器模块1到传感器模块n中的平层传感器、计数传感器、称重传感器分别与电梯1至电梯n相连；传感器模块1到传感器模块n中的平层传感器、计数传感器、称重传感器都与电梯运行控制模块相连；电梯运行方式优化模块分别与数据库和电梯运行方式选择模块相连；The pre-boarding information input unit in the mobile phone client is connected with the pre-boarding information operation unit; the emergency mode calling unit and the pre-boarding information operation unit in the mobile client are connected with the information execution process recording unit in the database via the information transmission unit ; The elevator operation process recording unit in the database is respectively connected with the passenger flow mode determination module, the elevator operation mode selection module, the elevator operation state monitoring unit in the mobile phone client, the elevator arrival time prediction module, and the elevator operation control module; The elevator allocation index calculation unit is connected with the allocation decision-making unit; the information execution process recording unit, the elevator operation control module, and the elevator operation mode selection module in the database are connected with the elevator allocation module; the elevator operation control module is respectively connected with the information execution process record in the database unit, elevator operation process recording unit, elevator operation control module, leveling sensor in sensor module 1 to sensor module n, car door infrared beam sensor, and weighing sensor are connected; the information execution process recording unit in the database is respectively connected with the mobile phone The pre-ride elevator number prompting unit, elevator allocation module and elevator operation control module in the client are connected; the leveling sensor, counting sensor and weighing sensor in sensor module 1 to sensor module n are respectively connected with elevator 1 to elevator n; The leveling sensor, counting sensor and weighing sensor in module 1 to sensor module n are all connected with the elevator operation control module; the elevator operation mode optimization module is respectively connected with the database and the elevator operation mode selection module;
依据上述智能控制系统的组成与连接示意图描述本申请在特定应用场景下具体实施。其中特定场景为某办公大楼前员工准备上班乘电梯时的情况。办公大楼有4台电梯，每台电梯18层，2台电梯处于空闲状态在1楼等候呼叫，2台电梯处于运行状态。The specific implementation of the present application in a specific application scenario will be described according to the above-mentioned schematic diagram of the composition and connection of the intelligent control system. One of the specific scenarios is the situation when a former employee of an office building prepares to go to work and take the elevator. The office building has 4 elevators, each with 18 floors, 2 elevators are idle on the 1st floor waiting for calls, and 2 elevators are running.
大量乘客通过手机客户端进行电梯呼叫，为了防止恶意用户多次提交信息，扰乱程序对信息的分配，规定乘客在5min内只能提交一次预乘梯信息或紧急运行信息；手机客户端将乘客的预乘梯信息或紧急运行信息通过蓝牙、无线网或NFC传送给数据库中的信息执行过程记录单元进行存储；其中，大量预乘梯信息的乘客所处楼层多为1层，乘客目标层为除了1层的各个楼层，每条预乘梯信息的乘梯人数为1人或2人；A large number of passengers make elevator calls through the mobile phone client. In order to prevent malicious users from submitting information multiple times and disrupt the distribution of information in the program, it is stipulated that passengers can only submit pre-ride information or emergency operation information once within 5 minutes; The pre-boarding information or emergency operation information is transmitted to the information execution process recording unit in the database through Bluetooth, wireless network or NFC for storage; among them, the floors of the passengers with a large amount of pre-boarding information are mostly 1 floor, and the passenger target floor is except For each floor of the 1st floor, the number of passengers for each pre-boarding information is 1 or 2;
服务器中的数据库为手机客户端传来的每条预乘梯信息进行编号并记录信息生成时间；信息执行进度变量标记为“信息未被分配给电梯”状态，数指记为“0”；客流模式确定模块对尚未被分配的预乘梯信息进行客流模式分类，并传输给信息执行过程记录单元进行存储；The database in the server numbers each piece of pre-ride information sent from the mobile client and records the information generation time; the information execution progress variable is marked as "information is not assigned to the elevator", and the number is marked as "0"; passenger flow The mode determination module classifies the passenger flow mode of the pre-ride information that has not been assigned, and transmits it to the information execution process recording unit for storage;
具体实施时，因1层上行人数较多，客流模式确定模块根据5分钟内所有由一层出发的上行信息中人数之和大于群组电梯运载允许最大乘梯人数的50％，客流模式被确定为1层集中上行客流模式；电梯运行方式选择模块根据客流模式与电梯运行方式的预设对照关系，得到每台电梯至1层接载乘客时选用2台电梯单层运行方式和2台电梯双层运行方式构成的复合型电梯运行方式，规定1号和3号电梯选用单层运行方式、2号和4号台电梯选用双层运行方式；客流模式确定模块确定的客流模式和电梯运行方式选择模块确定的运行方式分别传送给电梯分配模块，并传输给电梯运行过程记录单元存储。In the specific implementation, due to the large number of people on the first floor, the passenger flow mode determination module is based on the sum of the number of people in all the upward information departing from the first floor within 5 minutes is greater than 50% of the maximum number of passengers allowed by the group elevator, and the passenger flow mode is determined. It is a centralized upward passenger flow mode on the 1st floor; the elevator operation mode selection module obtains that each elevator selects 2 elevators in the single-floor operation mode and 2 elevators in the double-layer operation mode when picking up passengers on the 1st floor according to the preset comparison relationship between the passenger flow mode and the elevator operation mode. The compound elevator operation mode composed of floor operation mode stipulates that No. 1 and No. 3 elevators use single-layer operation mode, and No. 2 and No. 4 elevators use double-layer operation mode; passenger flow mode determination module determines the selection of passenger flow mode and elevator operation mode. The running modes determined by the modules are respectively transmitted to the elevator distribution module and transmitted to the elevator running process recording unit for storage.
客流模式确定模块确定的集中上行客流模式和电梯运行方式选择模块确定的1号、3号电梯单层运行方式和2号、4号台电梯双层运行方式发送给电梯分配模块，电梯分配模块利用电梯分配指标计算单元得到每台电梯对应的分配指标：对于处于空闲状态的电梯，根据分配指标公式(3)计算，因为ΔF＝0，所以1号、2号电梯的ΔT＝0，对于处于运行状态的电梯，根据分配指标公式(1)、(2)计算，ΔT一定大于0。The centralized upstream passenger flow mode determined by the passenger flow mode determination module and the single-floor operation mode of No. 1 and No. 3 elevators and the double-layer operation mode of No. 2 and No. 4 elevators determined by the elevator operation mode selection module are sent to the elevator distribution module. The elevator distribution module uses The elevator allocation index calculation unit obtains the allocation index corresponding to each elevator: for the elevator in the idle state, it is calculated according to the allocation index formula (3), because ΔF=0, so the ΔT=0 of the No. 1 and No. 2 elevators, for the elevator in the running state The elevator in the state is calculated according to the distribution index formulas (1) and (2), and ΔT must be greater than 0.
分配指标计算单元将4台电梯对应的分配指标发送给分配决策单元，分配指标的最小值为0，最小值为0的电梯数量为2，即大于1且分配指标的最小值等于0，1号、2号电梯都为空闲状态，则系统优先将单层预乘梯信息分配给1号电梯，将双层预乘梯信息分配给2号电梯；同时，信息执行进度变量标记为“信息分配给电梯，但电梯未到达目标楼层”状态，数值记为“1”；电梯分配模块经过信息执行过程记录单元发送给预乘梯电梯编号提示单元提示电梯目标层为单层的乘客乘坐1号电梯、电梯目标层为双层的乘客乘坐2号电梯，并将预乘梯电梯编号发送给电梯运行控制模块。The allocation index calculation unit sends the allocation index corresponding to 4 elevators to the allocation decision-making unit. The minimum value of the allocation index is 0, and the number of elevators with the minimum value of 0 is 2, that is, greater than 1 and the minimum value of the allocation index is equal to 0, No. 1 Elevator No. 2 and No. 2 are in idle state, then the system preferentially allocates single-floor pre-ride information to No. 1 elevator, and assigns double-deck pre-ride information to No. 2 elevator; at the same time, the information execution progress variable is marked as "information allocated to Elevator, but the elevator has not reached the target floor", the value is marked as "1"; the elevator allocation module sends the elevator number prompting unit to the pre-boarding elevator number prompting unit through the information execution process recording unit to prompt the passengers whose elevator target floor is a single floor to take elevator No. 1, Passengers whose elevator target floor is double-deck take elevator No. 2, and send the elevator number of the pre-ride elevator to the elevator operation control module.
电梯运行控制模块先根据来自电梯分配模块的1号电梯单层运行，2号电梯双层运行对电梯进行控制去接载乘客；3号和4号电梯在到达1层时再转换为3号电梯单层运行，4号电梯双层运行；在电梯运行控制模块控制电梯运行的过程中通过传感器模块采集电梯运行的信息，并持续将信息分别传送至信息执行过程记录单元、电梯运行过程记录单元和电梯到达时间预测模块；其中，电梯运行过程记录单元中的电梯运行的信息包括电梯所在楼层、电梯内人数、电梯总重量以及电梯运行方向；电梯到达时间预测模块中的电梯运行的信息为电梯预计停靠楼层；其中，平层传感器采集电梯所在楼层的信息、计数传感器采集电梯内人数的信息、称重传感器采集电梯总重量的信息。The elevator operation control module firstly controls the elevator to pick up passengers according to the single-floor operation of No. 1 elevator from the elevator distribution module, and the double-deck operation of No. 2 elevator to pick up passengers; No. 3 and No. 4 elevators are converted to No. 3 elevators when they reach the 1st floor Single-floor operation, No. 4 elevator double-layer operation; in the process of elevator operation control module controlling elevator operation, the sensor module collects elevator operation information, and continuously transmits the information to the information execution process recording unit, the elevator operation process recording unit and the elevator operation process recording unit. The elevator arrival time prediction module; wherein, the elevator operation information in the elevator operation process recording unit includes the elevator floor, the number of people in the elevator, the total weight of the elevator and the elevator running direction; the elevator operation information in the elevator arrival time prediction module is the elevator prediction The parking floor; among them, the leveling sensor collects the information of the floor where the elevator is located, the counting sensor collects the information of the number of people in the elevator, and the weighing sensor collects the information of the total weight of the elevator.
信息执行过程记录单元记录的过程为：预乘坐电梯到达乘客所处楼层后，电梯运行控制模块记录乘客登梯时间并传送给信息执行过程记录单元；电梯到达乘客目标楼层时，电梯运行控制模块记录乘客出梯时间并传送给信息执行过程记录单元；信息执行进度变量标记为“信息执行完毕”状态，数值记为“2”；当出现了因为预乘梯人数超过4台电梯能容纳人数导致部分乘客无法登梯时，电梯运行控制模块标记“全部登梯变量”为“0”，信息执行过程记录单元需要为未登梯的乘客重新构造预乘梯信息。The process recorded by the information execution process recording unit is: after the pre-ride elevator arrives at the passenger's floor, the elevator operation control module records the passenger's boarding time and transmits it to the information execution process recording unit; when the elevator reaches the passenger's target floor, the elevator operation control module records The passenger's exit time is sent to the information execution process recording unit; the information execution progress variable is marked as "information execution completed", and the value is recorded as "2"; When the passenger cannot board the elevator, the elevator operation control module marks "all boarding variables" as "0", and the information execution process recording unit needs to reconstruct the pre-boarding information for the passengers who have not boarded the elevator.
电梯到达时间预测模块根据电梯所在楼层与电梯预计停靠楼层绝对值的差与电梯运行速度的比值，得到电梯预计到达时间，发送给电梯运行过程记录单元；电梯运行过程记录单元将电梯所在楼层、电梯预计停靠楼层、电梯预计到达时间、电梯运行方向发送给电梯运行状态监控单元；其中，电梯运行一层最大速度为0.7m/s，电梯运行多于一层最大速度为2m/s。The elevator arrival time prediction module obtains the elevator estimated arrival time according to the ratio of the difference between the absolute value of the elevator floor and the elevator's expected parking floor and the elevator running speed, and sends it to the elevator running process recording unit; the elevator running process recording unit records the elevator floor, the elevator The estimated parking floor, the estimated arrival time of the elevator, and the elevator running direction are sent to the elevator running status monitoring unit; among them, the maximum speed of the elevator running one floor is 0.7m/s, and the maximum speed of the elevator running more than one floor is 2m/s.
电梯运行方式优化模块基于电梯运行过程记录单元存储的全部信息通过计算每位乘客出梯时间减去乘客登梯时间的平均值得到平均乘梯时间，计算每位乘客乘客登梯时间减去信息生成时间的平均值得到平均候梯时间，计算电梯内人数与电梯能容纳人数的比值得到电梯拥挤程度和计算电梯总重量与每层电梯高度的乘积得到电梯能量消耗；其中，每层电梯高度为2.5m。Based on all the information stored in the elevator operation process recording unit, the elevator operation mode optimization module calculates the average boarding time of each passenger minus the boarding time of each passenger to obtain the average boarding time, and calculates the boarding time of each passenger minus the information generated. The average waiting time is obtained from the average of the time, the ratio of the number of people in the elevator to the number of people that can be accommodated in the elevator is calculated to obtain the congestion degree of the elevator, and the product of the total weight of the elevator and the height of the elevator on each floor is calculated to obtain the energy consumption of the elevator; among them, the height of the elevator on each floor is 2.5 m.
表1是1层集中上行客流模式时4台电梯在不同模式下的评价指标，从表中可以看出2台单双层运行方式2台双层运行方式构成的复合型电梯运行方式的平均乘梯时间、平均候梯时间、电梯拥挤程度和电梯能量消耗都最小，电梯运行效率最高。Table 1 is the evaluation index of 4 elevators in different modes in the centralized upward passenger flow mode on the 1st floor. From the table, it can be seen that the average travel time of the compound elevator operation mode composed of 2 single-deck operation mode and 2 double-deck operation mode Elevator time, average waiting time, elevator congestion and elevator energy consumption are all the smallest, and elevator operation efficiency is the highest.
表1本发明群组电梯智能控制系统在集中上行客流模式时4台电梯在不同模式下评价指标Table 1 Evaluation index of 4 elevators in different modes when the group elevator intelligent control system of the present invention is in the centralized upstream passenger flow mode
针对电梯评价指标越小电梯运行方式最优的原则输出电梯的最佳运行方式为2台单双层运行方式2台双层运行方式构成的复合型电梯运行方式，与客流模式与电梯运行方式的预设对照关系一致，传输给电梯运行方式选择模块。According to the principle that the smaller the elevator evaluation index is, the better the elevator operation mode is. The optimal operation mode of the output elevator is the compound elevator operation mode composed of 2 single-deck operation mode and 2 double-deck operation modes, and the passenger flow mode and elevator operation mode. The preset comparison relationship is consistent and transmitted to the elevator operation mode selection module.
以上所述为本发明实施例，本发明不应该局限于该实施例和附图所公开的内容。凡是不脱离本发明所公开的等效或修改，都落入本发明保护的范围。The above are the embodiments of the present invention, and the present invention should not be limited to the contents disclosed in the embodiments and the accompanying drawings. Any equivalents or modifications not departing from the disclosure of the present invention shall fall within the protection scope of the present invention.
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| CN111532911B (en)* | 2020-03-24 | 2023-02-28 | 北京升华电梯集团有限公司 | Central control system and control method of combined elevator |
| CN111847148B (en)* | 2020-07-06 | 2022-08-02 | 上海三菱电梯有限公司 | Elevator destination floor allocation system |
| CN111960199B (en)* | 2020-08-13 | 2022-05-10 | 安徽迅立达电梯有限公司 | Elevator intelligent dispatching system based on passenger number |
| CN112723053B (en)* | 2020-12-28 | 2022-10-14 | 上海三菱电梯有限公司 | Elevator group management method |
| CN113371562A (en)* | 2021-07-29 | 2021-09-10 | 重庆迈高电梯有限公司 | Elevator carrying control method and system for passenger shunting |
| CN117550451B (en)* | 2024-01-11 | 2024-03-19 | 通用电梯股份有限公司 | Elevator energy-saving group control dispatching method based on passenger flow estimation |
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