技术领域technical field
本发明涉及停车管理技术领域，具体地说，涉及基于物联网对场地进行分析的停车管理系统。The invention relates to the technical field of parking management, in particular to a parking management system for analyzing sites based on the Internet of Things.
背景技术Background technique
汽车是人类非常重要的代步工具，而随着汽车的价格越来越平民化，使得汽车越来越普及的同时，也带来了一系列问题，最关键的便是停车这一问题了，由于停车场资源有限，现在人们出行后停车问题十分不易，经常找不到合适的停车位置，出现盲目的长时间寻找停车位问题，因此现有技术中常把物联网与停车场进行结合，在物联网识别技术普遍的同时，通过将智能停车系统与网络识别技术相结合，可以对停车场内部的车辆信息进行快速的抓拍，读取车辆信息，用户不需要刷卡取卡就可以，进入停车场内，还可以直接利用移动支付二维码扫描支付等不同的缴费方式进行在线缴费，极大的节省停车的时间；Cars are a very important means of transportation for human beings. As the price of cars becomes more and more popular, cars are becoming more and more popular. At the same time, it also brings a series of problems. The most critical problem is parking. Due to the limited resources of parking lots, it is very difficult for people to park after traveling. , the user does not need to swipe the card to take the card, enter the parking lot, and can directly use different payment methods such as mobile payment QR code scanning payment to pay online, which greatly saves parking time;
但是现有的停车场大多设置有多个出口，不同的出口对应不同的道路，用户在进入停车场后，由于不方便对路径进行规划和预知，导致停在不同位置上的车辆在汇入同一个出口时，车辆从不同方位涌入易造成道路堵塞，不仅增大了用户后续寻找出口的时间，且易造成停车场堵塞，增加了停留时长产生不必要的费用，鉴于此，我们提出基于物联网对场地进行分析的停车管理系统。However, most of the existing parking lots have multiple exits, and different exits correspond to different roads. After users enter the parking lot, it is inconvenient to plan and predict the path. As a result, when vehicles parked at different locations merge into the same exit, vehicles pouring in from different directions will easily cause road congestion.
发明内容Contents of the invention
本发明的目的在于提供基于物联网对场地进行分析的停车管理系统，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a parking management system based on the Internet of Things to analyze the site, so as to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供基于物联网对场地进行分析的停车管理系统，包括用于辅助车辆出入和采集数据的停车场终端和物联网服务器；In order to achieve the above object, the present invention provides a parking management system based on the Internet of Things to analyze the site, including a parking lot terminal and an Internet of Things server for assisting vehicle entry and exit and collecting data;
所述物联网服务器至少包括场地感知单元、出口选择单元、路径优化单元和路线指引单元，所述场地感知单元用于接收到停车场终端传输的实时数据，所述出口选择单元用于根据场地感知单元输出的停车场实时数据，在客户端键出多个停车场出口的供用户标记，所述路径优化单元用于根据用户标记的出口，综合停车场实时数据提供最优停车空位，并且在停车场进口处规划到达最优停车空位的最优路线，在离开停车场时，规划最优停车空位到达标记出口的最优路线；所述路线指引单元用于根据最优路线对车辆行驶方向进行导航。The Internet of Things server at least includes a site perception unit, an exit selection unit, a path optimization unit and a route guidance unit. The site perception unit is used to receive real-time data transmitted by the parking lot terminal. The exit selection unit is used to key out a plurality of parking lot exits for users to mark on the client terminal according to the real-time data of the parking lot output by the site perception unit. Navigate the driving direction of the vehicle according to the optimal route.
作为本技术方案的进一步改进，所述停车场终端包括出入控制模块、空位输出模块和管理收费模块；As a further improvement of the technical solution, the parking lot terminal includes an access control module, a vacancy output module and a management charging module;
所述出入控制模块用于在停车场进口，通过映射识别设备识别车辆数据，控制车辆进出，在停车场出口，再次通过映射识别设备识别车辆数据，控制车辆进出；所述空位输出模块用于在停车车位上通过射频识别系统，对车位上的车牌号进行识别，若未检测到车辆，则发出空位信号；所述管理收费模块用于收集出入控制模块的车辆数据，计算停车费用传输至物联网服务器。The entry and exit control module is used at the entrance of the parking lot to identify the vehicle data through the mapping identification equipment to control the entry and exit of the vehicle. At the exit of the parking lot, the identification of the vehicle data through the mapping identification equipment is used again to control the entry and exit of the vehicle; the vacancy output module is used to pass the radio frequency identification system on the parking space to identify the license plate number on the parking space.
作为本技术方案的进一步改进，所述车辆数据包括车牌号和停车的实时时间。As a further improvement of the technical solution, the vehicle data includes the license plate number and the real-time time of parking.
作为本技术方案的进一步改进，所述场地感知单元接收的实时数据包括停车场的布局结构和空位数据。As a further improvement of the technical solution, the real-time data received by the site perception unit includes the layout structure and vacancy data of the parking lot.
作为本技术方案的进一步改进，所述路径优化单元包括车位选择模块、车流采集模块和路线规划模块；As a further improvement of the technical solution, the path optimization unit includes a parking space selection module, a traffic collection module and a route planning module;
所述车位选择模块用于在车辆从停车场进口进入时，所述出入控制模块识别车辆数据后，键出停车场出口选项到客户端，使用户标记出口；所述车流采集模块用于对停车场内的每段行驶路的车流进行检测；所述路线规划模块用于根据用户标记出口和行驶炉的车流规划用时最短的路线。The parking space selection module is used for when the vehicle enters from the entrance of the parking lot, after the access control module recognizes the vehicle data, key out the parking lot exit option to the client, so that the user marks the exit; the traffic collection module is used to detect the traffic flow of each section of the driving road in the parking lot; the route planning module is used to plan the shortest route according to the user's marked exit and the traffic flow of the driving furnace.
作为本技术方案的进一步改进，具体的，所述车流采集模块采用定位技术对停车场内所有车辆进行定位监测，将停车场的每段行驶路划分为一个区域，生成每个区域的车流量数据。As a further improvement of the technical solution, specifically, the vehicle flow acquisition module adopts positioning technology to monitor the positioning of all vehicles in the parking lot, divides each section of the driving road in the parking lot into an area, and generates traffic flow data for each area.
作为本技术方案的进一步改进，值得说明的，所述路径规划模块采用最优路径规划算法，包括以下步骤：As a further improvement of the technical solution, it is worth noting that the path planning module adopts an optimal path planning algorithm, including the following steps:
初始化道路和交叉口的车流量；Initialize the traffic flow of roads and intersections;
计算每条路段的路损，即每条路段上一定时期内通过车辆所造成的车流量、车速和里程数的加权平均；Calculate the road loss of each road segment, that is, the weighted average of the traffic flow, speed and mileage caused by passing vehicles on each road segment within a certain period of time;
根据路损计算每条主干道和城市中心的收益系数；Calculate the yield coefficient of each arterial road and city center based on road loss;
计算路段交叉口的流量分配，使得流量在交叉口的各个入口和出口间分配；Calculate the traffic distribution at the intersection of the road section, so that the traffic is distributed among the various entrances and exits of the intersection;
通过动态交通流模拟，模拟下一个时间段内的车流分配和转移，确定下一时段的通过时间和路段流量，将这些数据用于更新路损和收益系数，再次计算流量分配，直到达到收敛条件获得用时最短的最优路线。Through dynamic traffic flow simulation, simulate the distribution and transfer of traffic flow in the next time period, determine the passing time and road flow in the next time period, use these data to update the road loss and profit coefficient, and calculate the flow distribution again until the convergence condition is reached to obtain the optimal route with the shortest time.
作为本技术方案的进一步改进，所述停车场终端还包括异常更新模块，所述异常更新模块用于预设时间阈值，在时间阈值外通过所述空位输出模块对车位上车辆数据进行识别，若未识别到车辆、车牌号不符合所述出入控制模块识别的车辆数据，则发出异常预警，同时，检测其他车位上车牌号符合车辆数据，更新当前车辆的最优车位位置和停车场实时数据。As a further improvement of the technical solution, the parking lot terminal also includes an abnormal update module, which is used to preset a time threshold, and use the vacancy output module to identify the vehicle data on the parking space outside the time threshold. If no vehicle is identified and the license plate number does not match the vehicle data identified by the access control module, an abnormal warning is issued. At the same time, it is detected that the license plate numbers on other parking spaces conform to the vehicle data, and the optimal parking space position of the current vehicle and the real-time data of the parking lot are updated.
作为本技术方案的进一步改进，所述空位输出模块上设有计时优惠模块，所述计时优惠模块用于对车位上车辆的停留时长进行计时，并设置最佳离开时长，表达式为：As a further improvement of the technical solution, the vacancy output module is provided with a timing discount module, and the timing discount module is used to time the duration of the vehicle on the parking space and set the optimal departure duration, the expression is:
Y=（T+t）*yY=(T+t)*y
其中，Y为优惠后的停车费用，T为车辆在车位上停留的计时时长，t为最佳离开时长，y为停车收费标准。Among them, Y is the discounted parking fee, T is the timing time of the vehicle staying in the parking space, t is the optimal departure time, and y is the parking fee standard.
与现有技术相比，本发明的有益效果：Compared with prior art, the beneficial effect of the present invention:
该基于物联网对场地进行分析的停车管理系统中，通过路线优化单元接收场地感知单元的实时数据，得到当前停车场的出口数据和空位数据，根据用户标记的停车场出口提供最优停车空位，保证车辆停车时长和离开时长用时最短，同时，路线优化单元确定停车和离开的最优路线，使用户通过路线指引单元进行导航，不仅方便用户快速找到停车空位，且可以对停车内的路线进行规划，使多个车辆按照规划进行行驶，避免多个车辆走都同一段路造成拥堵，节省停车和离开的时间。In the parking management system based on the analysis of the site based on the Internet of Things, the route optimization unit receives the real-time data of the site perception unit, obtains the exit data and vacancy data of the current parking lot, and provides the optimal parking space according to the exit of the parking lot marked by the user to ensure the shortest parking and departure time of the vehicle. traffic jams, saving time for parking and leaving.
附图说明Description of drawings
图1为本发明的整体结构示意图；Fig. 1 is the overall structure schematic diagram of the present invention;
图2为本发明的采集数据的停车场终端原理图；Fig. 2 is the parking lot terminal schematic diagram of the data collection of the present invention;
图3为本发明的路径优化单元原理框图。Fig. 3 is a functional block diagram of the path optimization unit of the present invention.
图中各个标号意义为：The meanings of each symbol in the figure are:
100、采集数据的停车场终端；110、出入控制模块；120、空位输出模块；130、管理收费模块；100. The parking lot terminal for collecting data; 110. The access control module; 120. The vacancy output module; 130. The management charging module;
200、物联网服务器；210、场地感知单元；220、出口选择单元；230、路径优化单元；240、路线指引单元。200. Internet of Things server; 210. Site perception unit; 220. Exit selection unit; 230. Path optimization unit; 240. Route guidance unit.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
汽车是人类非常重要的代步工具，而随着汽车的价格越来越平民化，使得汽车越来越普及的同时，也带来了一系列问题，最关键的便是停车这一问题了，由于停车场资源有限，现在人们出行后停车问题十分不易，经常找不到合适的停车位置，出现盲目的长时间寻找停车位问题，因此现有技术中常把物联网与停车场进行结合，在物联网识别技术普遍的同时，通过将智能停车系统与网络识别技术相结合，可以对停车场内部的车辆信息进行快速的抓拍，读取车辆信息，用户不需要刷卡取卡就可以，进入停车场内，还可以直接利用移动支付二维码扫描支付等不同的缴费方式进行在线缴费，极大的节省停车的时间；Cars are a very important means of transportation for human beings. As the price of cars becomes more and more popular, cars are becoming more and more popular. At the same time, it also brings a series of problems. The most critical problem is parking. Due to the limited resources of parking lots, it is very difficult for people to park after traveling. , the user does not need to swipe the card to take the card, enter the parking lot, and can directly use different payment methods such as mobile payment QR code scanning payment to pay online, which greatly saves parking time;
但是现有的停车场大多设置有多个出口，不同的出口对应不同的道路，用户在进入停车场后，由于不方便对路径进行规划和预知，导致停在不同位置上的车辆在汇入同一个出口时，车辆从不同方位涌入易造成道路堵塞，不仅增大了用户后续寻找出口的时间，且易造成停车场堵塞，增加了停留时长产生不必要的费用；However, most of the existing parking lots have multiple exits, and different exits correspond to different roads. After users enter the parking lot, it is inconvenient to plan and predict the route. As a result, when vehicles parked at different locations merge into the same exit, vehicles pouring in from different directions will easily cause road congestion.
请参阅图1-图3示出本发明的第一实施例，本实施例提供基于物联网对场地进行分析的停车管理系统，包括用于辅助车辆出入和采集数据的停车场终端100和物联网服务器200；Please refer to FIGS. 1-3 to illustrate the first embodiment of the present invention. This embodiment provides a parking management system based on the Internet of Things to analyze the site, including a parking lot terminal 100 and an Internet of Things server 200 for assisting vehicles in and out and collecting data;
要满足停车场可以辅助车辆出入和采集数据，如图2所示，使停车场终端100包括出入控制模块110、空位输出模块120和管理收费模块130；To meet the parking lot can assist vehicle access and data collection, as shown in Figure 2, the parking lot terminal 100 includes an access control module 110, a vacancy output module 120 and a management charging module 130;
出入控制模块110用于在停车场进口，通过映射识别设备识别车辆数据，控制车辆进出，在停车场出口，再次通过映射识别设备识别车辆数据，控制车辆进出；空位输出模块120用于在停车车位上通过射频识别系统，对车位上的车牌号进行识别，若未检测到车辆，则发出空位信号；管理收费模块130用于收集出入控制模块110的车辆数据，计算停车费用传输至物联网服务器200；The access control module 110 is used to identify the vehicle data at the entrance of the parking lot, and control the vehicle entry and exit through the mapping identification equipment. At the exit of the parking lot, the vehicle data is identified again through the mapping identification equipment, so as to control the vehicle entry and exit; the vacancy output module 120 is used to pass the radio frequency identification system on the parking space to identify the license plate number on the parking space.
因此，停车场终端100的工作原理为：在车辆从停车场进口进入时，由出入控制模块110识别车辆数据，在确认车辆数据后，使停车场进口的闸机开启，使用户进入停车场内部，在车辆停在车位上使，由空位输出模块120对车辆数据采集，采集到车牌号后发出停车信号，反之，未检测到车辆，则发出空位信号，方便对每个车位进行监测，有利于进行车位提供指引，从而可以快速找到空的车位，在停车结束后，车辆行驶到停车场出口，再次通过出入控制模块110识别车辆数据，然后由管理收费模块130对进出的车辆数据进行汇总，计算停车费用，可以将停车费用传输至物联网服务器200，使用户可以物联网服务器200进行在线缴费，提高了便捷性。Therefore, the working principle of the parking lot terminal 100 is: when a vehicle enters from the entrance of the parking lot, the vehicle data is identified by the access control module 110. After the vehicle data is confirmed, the gate at the parking lot entrance is opened to allow the user to enter the inside of the parking lot. When the vehicle is parked in the parking space, the vehicle data is collected by the vacancy output module 120. After collecting the license plate number, a parking signal is sent. Otherwise, if no vehicle is detected, a vacancy signal is sent to facilitate monitoring of each parking space. , after parking, the vehicle drives to the exit of the parking lot, and the vehicle data is identified by the access control module 110 again, and then the management charging module 130 summarizes the vehicle data entering and leaving, calculates the parking fee, and can transmit the parking fee to the Internet of Things server 200, so that the user can pay online through the Internet of Things server 200, which improves convenience.
物联网服务器200至少包括场地感知单元210、出口选择单元220、路径优化单元230和路线指引单元240，场地感知单元210用于接收到停车场终端100传输的实时数据，出口选择单元220用于根据场地感知单元210输出的停车场实时数据，在客户端键出多个停车场出口的供用户标记；The Internet of Things server 200 includes at least a site perception unit 210, an exit selection unit 220, a route optimization unit 230, and a route guidance unit 240. The site perception unit 210 is used to receive the real-time data transmitted by the parking lot terminal 100, and the exit selection unit 220 is used to key out a plurality of parking lot exits for user marks on the client terminal according to the real-time data of the parking lot output by the site perception unit 210;
其中：车辆数据包括车牌号和停车的实时时间，通过车牌号用于确定停车的车辆，保证在进出时同一车辆数据，停车的实时时间用于在进入停车场的记录进入时间，在离开停车场时记录离开时间，将离开时间-进入时间=停车时长，方便根据停车时长传输至管理收费模块130输出停车费用到客户端。Wherein: the vehicle data includes the license plate number and the real-time time of parking, which is used to determine the parked vehicle by the license plate number to ensure the same vehicle data when entering and exiting. The real-time time of parking is used to record the entry time when entering the parking lot, and record the departure time when leaving the parking lot. The departure time-entry time=parking time is convenient, and it is convenient to transmit to the management charging module 130 according to the parking time to output the parking fee to the client.
场地感知单元210接收的实时数据包括停车场的布局结构和空位数据，通过停车场的布局结构，可以确定停车场的多个出口，方便后续用户根据出口位置进行标记，而空位数据可以给后续用户停车提供参考，从而分析出最优停车空位。The real-time data received by the site perception unit 210 includes the layout structure and vacancy data of the parking lot. Through the layout structure of the parking lot, multiple exits of the parking lot can be determined, which is convenient for subsequent users to mark according to the exit positions, and the vacancy data can provide reference for subsequent users to park, thereby analyzing the optimal parking space.
路径优化单元230用于根据用户标记的出口，综合停车场实时数据提供最优停车空位，并且在停车场进口处规划到达最优停车空位的最优路线，在离开停车场时，规划最优停车空位到达标记出口的最优路线，最优停车空位为在停车场内剩余的空位中，保证到达最优停车空位的最优路线的时长+到达停车场出口的最优路线的时长最小的位置；The path optimization unit 230 is used to provide the optimal parking space according to the exit marked by the user and the real-time data of the parking lot, and plan the optimal route to the optimal parking space at the entrance of the parking lot; when leaving the parking lot, plan the optimal route for the optimal parking space to reach the marked exit;
具体的，路径优化单元230包括车位选择模块、车流采集模块和路线规划模块；Specifically, the path optimization unit 230 includes a parking space selection module, a traffic collection module and a route planning module;
车位选择模块用于在车辆从停车场进口进入时，出入控制模块110识别车辆数据后，键出停车场出口选项到客户端，使用户标记出口；车流采集模块用于对停车场内的每段行驶路的车流进行检测；路线规划模块用于根据用户标记出口和行驶炉的车流规划用时最短的路线。The parking space selection module is used for when the vehicle enters from the entrance of the parking lot, after the access control module 110 recognizes the vehicle data, key out the parking lot exit option to the client to make the user mark the exit; the traffic collection module is used to detect the traffic flow of each section of the driving road in the parking lot; the route planning module is used to plan the shortest route according to the user's marked exit and the traffic flow of the driving furnace.
具体的，车流采集模块采用定位技术对停车场内所有车辆进行定位监测，将停车场的每段行驶路划分为一个区域，生成每个区域的车流量数据，通过在路线规划模块对路线进行规划时，需要根据车流量的数据判断此段行驶路通行是否通畅，若车流量较大，则导致通行时长缓慢。Specifically, the traffic flow collection module uses positioning technology to monitor the location of all vehicles in the parking lot, divides each section of the parking lot into an area, and generates traffic flow data for each area. When planning the route in the route planning module, it is necessary to judge whether the section of the road is smooth based on the traffic flow data. If the traffic flow is large, it will lead to slow travel time.
值得说明的，路径规划模块采用最优路径规划算法，包括以下步骤：It is worth noting that the path planning module uses the optimal path planning algorithm, including the following steps:
初始化道路和交叉口的车流量；Initialize the traffic flow of roads and intersections;
计算每条路段的路损，即每条路段上一定时期内通过车辆所造成的车流量、车速和里程数的加权平均，路损越大则路段通行越缓慢，车辆交通效率越低；Calculate the road loss of each road section, that is, the weighted average of the traffic flow, speed and mileage caused by passing vehicles on each road section within a certain period of time. The greater the road loss, the slower the road section will pass, and the lower the vehicle traffic efficiency will be;
根据路损计算每条主干道和城市中心的收益系数，收益系数指当前通过此路段的时间相对定值通过时间（也就是在不拥堵、车速稳定状态下的通过该路段的时间）的收益比，收益系数越高则对流量的引导作用越强，例如：定值通过时间为30s，而当前通过此路段的时间为20s，则收益系数=20/30*100％≈67％，当前通过此路段的时间为40s，则收益系数=40/30*100％≈133％，收益系数越高，表示此路段通行越通畅；Calculate the income coefficient of each main road and the city center according to the road loss. The income coefficient refers to the income ratio of the current passing time of this road section relative to the fixed value passing time (that is, the time passing through the road section under the condition of no congestion and stable vehicle speed). The higher the income coefficient, the stronger the guiding effect on traffic flow. Then the income coefficient = 40/30*100% ≈ 133%, the higher the income coefficient, the smoother the traffic on this road section;
计算路段交叉口的流量分配，使得流量在交叉口的各个入口和出口间分配；Calculate the traffic distribution at the intersection of the road section, so that the traffic is distributed among the various entrances and exits of the intersection;
通过动态交通流模拟，模拟下一个时间段内的车流分配和转移，确定下一时段的通过时间和路段流量，将这些数据用于更新路损和收益系数，再次计算流量分配，直到达到收敛条件获得用时最短的最优路线。Through dynamic traffic flow simulation, simulate the distribution and transfer of traffic flow in the next time period, determine the passing time and road flow in the next time period, use these data to update the road loss and profit coefficient, and calculate the flow distribution again until the convergence condition is reached to obtain the optimal route with the shortest time.
路线指引单元240用于根据最优路线对车辆行驶方向进行导航，方便用户可以快速找到最优停车空位上，节省停车的时间；The route guidance unit 240 is used to navigate the driving direction of the vehicle according to the optimal route, so that the user can quickly find the optimal parking space and save parking time;
因此，考虑到现有的停车场大多设置有多个出口，不同的出口对应不同的道路，用户在进入停车场后，由于不方便对路径进行规划和预知，导致停在不同位置上的车辆在汇入同一个出口时，车辆从不同方位涌入易造成道路堵塞，不仅增大了用户后续寻找出口的时间，且易造成停车场堵塞，增加了停留时长产生不必要的费用，因此，通过路线优化单元230接收场地感知单元210的实时数据，得到当前停车场的出口数据和空位数据，根据用户标记的停车场出口提供最优停车空位，保证车辆停车时长和离开时长用时最短，同时，路线优化单元230确定停车和离开的最优路线，使用户通过路线指引单元240进行导航，不仅方便用户快速找到停车空位，且可以对停车内的路线进行规划，使多个车辆按照规划进行行驶，避免多个车辆走都同一段路造成拥堵，节省停车和离开的时间。Therefore, considering that most of the existing parking lots are provided with multiple exits, and different exits correspond to different roads, after the user enters the parking lot, it is inconvenient to plan and predict the route. As a result, when the vehicles parked at different locations merge into the same exit, the vehicles pouring in from different directions will easily cause road congestion, which not only increases the time for the user to search for the exit, but also easily causes the parking lot to be blocked, increasing the length of stay and causing unnecessary costs. , according to the exit of the parking lot marked by the user, the optimal parking space is provided to ensure the shortest parking time and departure time of the vehicle. At the same time, the route optimization unit 230 determines the optimal route for parking and leaving, so that the user can navigate through the route guidance unit 240. Not only is it convenient for the user to quickly find the parking space, but also the route in the parking lot can be planned, so that multiple vehicles can travel according to the plan, avoiding congestion caused by multiple vehicles walking on the same road, and saving time for parking and leaving.
由于有些用户虽然在物联网服务器200生成了最优停车空位，但是实际停车时，没有停在最优停车空位上，因此，示出本发明的第二实施例，本实施例与第一实施例不同的是：使停车场终端100还包括异常更新模块，异常更新模块用于预设时间阈值，在时间阈值外通过空位输出模块120对车位上车辆数据进行识别，若未识别到车辆、车牌号不符合出入控制模块110识别的车辆数据，则发出异常预警，同时，检测其他车位上车牌号符合车辆数据，更新当前车辆的最优车位位置和停车场实时数据，实现停车记录的完整。Although some users have generated the optimal parking space in the IoT server 200, they did not park on the optimal parking space when actually parking. Therefore, the second embodiment of the present invention is shown. The difference between this embodiment and the first embodiment is that the parking lot terminal 100 also includes an abnormal update module, which is used to preset the time threshold, and the vehicle data on the parking space is identified by the vacancy output module 120 outside the time threshold. Early warning, at the same time, detect that the license plate numbers on other parking spaces match the vehicle data, update the optimal parking position of the current vehicle and the real-time data of the parking lot, and realize the integrity of the parking records.
此外，在整个停车场内车流量都比较大的情况，导致拥堵严重，使用户从停车场开出的时长较长，影响停车体验，降低了停车场的好评度，因此，示出本发明的第三实施例，本实施例与第一实施例不同的是：使空位输出模块120上设有计时优惠模块，计时优惠模块用于对车位上车辆的停留时长进行计时，并设置最佳离开时长，表达式为：In addition, the traffic flow in the entire parking lot is relatively large, resulting in serious congestion, which makes it longer for users to drive out from the parking lot, which affects the parking experience and reduces the favorable rating of the parking lot. Therefore, the third embodiment of the present invention is shown. The difference between this embodiment and the first embodiment is that the vacancy output module 120 is provided with a timing discount module.
Y=（T+t）*yY=(T+t)*y
其中，Y为优惠后的停车费用，T为车辆在车位上停留的计时时长，t为最佳离开时长，t为定值，可以设置2min，意味着正常情况下，用户从车位到停车场出口的最佳的离开时长，通过计算车辆在车位上的停车时间，加上最佳的离开时长，可以得出实际停车时长，从中减掉了拥堵造成的时长，避免拥堵时长导致收费增大引起用户不适，实现对停车的进行优惠，y为停车收费标准。Among them, Y is the discounted parking fee, T is the timing time for the vehicle to stay in the parking space, t is the optimal departure time, and t is a fixed value, which can be set to 2min, which means that under normal circumstances, the user is the best time to leave from the parking space to the exit of the parking lot. By calculating the parking time of the vehicle in the parking space and adding the best time to leave, the actual parking time can be obtained, and the time caused by congestion is subtracted from it.
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的仅为本发明的优选例，并不用来限制本发明，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-described embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention, and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310401096.1ACN116486643A (en) | 2023-04-15 | 2023-04-15 | Parking management system based on the analysis of the site based on the Internet of Things |
| Application Number | Priority Date | Filing Date | Title |
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| CN202310401096.1ACN116486643A (en) | 2023-04-15 | 2023-04-15 | Parking management system based on the analysis of the site based on the Internet of Things |
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| CN117437789A (en)* | 2023-10-24 | 2024-01-23 | 中建三局云服科技武汉有限公司 | Intelligent park system based on multidimensional linkage command scheduling of city information model |
| CN118014404A (en)* | 2024-04-08 | 2024-05-10 | 绿城科技产业服务集团有限公司 | Intelligent optimization method and system based on parking system |
| CN118736886A (en)* | 2024-09-04 | 2024-10-01 | 宁波悦城生活服务有限公司 | Parking lot service system based on intelligent allocation |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117437789A (en)* | 2023-10-24 | 2024-01-23 | 中建三局云服科技武汉有限公司 | Intelligent park system based on multidimensional linkage command scheduling of city information model |
| CN118014404A (en)* | 2024-04-08 | 2024-05-10 | 绿城科技产业服务集团有限公司 | Intelligent optimization method and system based on parking system |
| CN118736886A (en)* | 2024-09-04 | 2024-10-01 | 宁波悦城生活服务有限公司 | Parking lot service system based on intelligent allocation |
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