CN101527061A - Automobile renting system and method convenient for returning automobile - Google Patents

Abstract

Translated fromChinese

一种便捷取还车的汽车租赁系统与方法，涉及一种汽车租赁方法。提供一种便捷取还车的汽车租赁系统与方法。信息中心与车载终端和手机实时通信，信息中心将待用租赁汽车停位数据加载到用户手机GPS导航地图上，可引导用户就近找到待用车辆，对于待用汽车用户只要将和手机一体的非接触射频卡靠近车门，车门自动开锁。合法用户上车，在车载终端GPS显示器输入用户点火密码，经验证无误后即可点火启动该车，实现在停车位便捷取车。在行车过程中，用户可在车载GPS导航仪上查询目的地及沿线就近停车位的可用情况，以便在停车位上及时停车。停车熄火之后，用户可方便选择还车和保留用车，当用户离开租赁汽车一定距离之后，车门自动闭锁。

A car rental system and method for conveniently picking up and returning cars, relating to a car rental method. A car rental system and method for conveniently picking up and returning cars are provided. The information center communicates with the vehicle-mounted terminal and the mobile phone in real time. The information center loads the parking space data of the rental car to be used on the GPS navigation map of the user's mobile phone, which can guide the user to find the vehicle to be used nearby. Touch the radio frequency card close to the door, and the door will be automatically unlocked. The legal user gets on the car, enters the user's ignition password on the GPS display of the car terminal, and the car can be ignited and started after verification, so that the car can be picked up conveniently in the parking space. During the driving process, the user can check the availability of the destination and the nearby parking spaces along the route on the car GPS navigator, so as to park in the parking space in time. After parking and turning off the engine, the user can conveniently choose to return the car or keep the car. When the user leaves the rental car for a certain distance, the door will be automatically locked.

Description

Translated fromChinese

一种便捷取还车的汽车租赁系统与方法A car rental system and method for convenient pick-up and return

技术领域technical field

本发明涉及一种汽车租赁方法，特别是涉及一种便于使用者查询、取车、还车的汽车租赁系统与方法。The invention relates to a car rental method, in particular to a car rental system and method which are convenient for users to inquire, pick up and return cars.

背景技术Background technique

城市停车难的根本原因在于：私家车是独享的交通工具，一旦其停在某个车位，当这辆车的主人没有移动自己的私家车之前，任何人无法再次使用这个车位，造成有限资源的低效率占有，这样才造成了停车难的问题。由于汽车的舒适性，目前在社会上没有替代资源，势必促使有一定经济能力的家庭争先拥有私家车，近些年中国城市大量汽车进入家庭就是证明。拥有私家车，不仅需要承担车购置、车存放、保险和油料的费用，而且动辄用车，严重制约了行走锻炼，造成身体技能的下降，其结果是，城市交通严重堵塞，停车位极度紧张，按这样的趋势发展下去，大家都企图拥有汽车，车的总量大量增加，城市交通拥堵、停车难问题永无解决之时。城市大量增加汽车还造成严重的空气污染和噪声污染。The root cause of parking difficulties in cities is that a private car is an exclusive means of transportation. Once it is parked in a certain parking space, no one can use this parking space again until the owner of the car moves his private car, resulting in limited resources. Occupation of low efficiency, thus causing the problem of difficult parking. Due to the comfort of cars, there are no alternative resources in society at present, which will inevitably prompt families with certain economic capabilities to rush to own private cars, as evidenced by the large number of cars entering families in Chinese cities in recent years. Owning a private car not only needs to bear the cost of car purchase, car storage, insurance and fuel, but also frequently uses the car, which seriously restricts walking exercise and causes a decline in physical skills. As a result, urban traffic is seriously blocked and parking spaces are extremely tight. If this trend continues, everyone will try to own a car, and the total number of cars will increase in a large amount, and the problems of urban traffic congestion and parking difficulties will never be solved. The massive increase of cars in cities also causes serious air pollution and noise pollution.

公开号为CN101281628A的发明专利申请公开一种运用汽车电子与移动装置的汽车租赁系统及方法，该方法通过手机给信息中心发出租车信息要求(车型和地点等信息)由信息中心通过电脑系统撮合，向该用户发送所需要车的开门密码和地点信息，指示该用户到该停车位，同时将该用户使用密码发送到该车控制器，当用户利用手机向该车控制器发送所收到的取车密码，该车控制器对该取车密码和用户密码进行验证，若相配，则允许使用者启动汽车。还车时，用户操作车载控制器向信息中心发送结束信号，提供该车停车位置信息，并熄火上锁，信息中心更新该数据库中的汽车租赁数据。这种方法对于以大量减少私家车为目的的用途来说不够便捷。首先，这种租车方式尽管可以满足少数人个性化的常规租车要求，一定程度上方便车辆租赁，但是不适合短程、短时间用车，无法满足大量用户及时使用、随时还车的问题。其次，这样的方式不便于用户及时看到车就近分布情况，租车的手续不够简化，不能马上就近取车，快速用车。The invention patent application with the publication number CN101281628A discloses a car rental system and method using automotive electronics and mobile devices. The method sends taxi information requests (such as vehicle models and locations) to the information center through mobile phones, and the information center matches them through the computer system. , send the door opening password and location information of the required car to the user, instruct the user to go to the parking space, and send the user password to the car controller at the same time, when the user uses the mobile phone to send the received car controller Take the car password, the car controller verifies the car take-off password and the user password, and if they match, the user is allowed to start the car. When returning the car, the user operates the on-board controller to send an end signal to the information center, provides the parking location information of the car, and turns off and locks the car. The information center updates the car rental data in the database. This method is not convenient enough for the purpose of greatly reducing private cars. First of all, although this car rental method can meet the individualized regular car rental requirements of a small number of people and is convenient for car rental to a certain extent, it is not suitable for short-distance and short-term car use, and cannot meet the problem of timely use and return of cars by a large number of users. Secondly, this method is not convenient for users to see the distribution of cars nearby in a timely manner, and the procedures for renting a car are not simplified enough, and they cannot pick up the car immediately and use the car quickly.

公开号为CN101320495A的发明专利申请公开一种车辆租赁服务系统，该方法在各地设置租赁服务的车银行网点操作装置，吸收租赁单位的车和私人车，在每辆车上设置具有识别号的非接触射频卡及防伪装置，提供给租赁车用户使用的用户卡，以及，通过网络通信线路对本地或异地车银行网点操作装置实施管理的中央管理装置。其目的是将社会现有车资源进行组合、共享，实现向公众提供一种本地或异地之间车租赁服务系统网络，同时能够向车所有人提供回馈租金分成。当需要用车的人携带用户卡，在网点通过门禁系统，验证在什么时间什么地点什么人接走了什么车，当在另一个网点还车时，能够计算用车时间，以便计算租赁费用。由于车从车银行库中存取，这样的车银行需要较大的占地面积，不可能是广为遍布的，必须走到车银行才能了解是否有车可用，因此不能够解决便捷及时用车问题，不能满足随时随地取还汽车的需要，降低了取还车的便捷性。The invention patent application with the publication number CN101320495A discloses a vehicle leasing service system. The method sets up leasing service car bank outlet operating devices in various places, absorbs the cars of the leasing unit and private cars, and sets a non-identification number on each vehicle. Access to radio frequency cards and anti-counterfeiting devices, user cards provided to rental car users, and a central management device that manages the operating devices of local or remote car bank outlets through network communication lines. Its purpose is to combine and share the existing car resources in the society, to provide the public with a car rental service system network between local or different places, and at the same time to provide feedback and rent sharing to car owners. When the person who needs to use the car carries the user card and passes through the access control system at the outlet, it can be verified who picks up what car at what time and where. When returning the car at another outlet, the car usage time can be calculated to calculate the rental fee. Since cars are stored and withdrawn from the car bank, such a car bank requires a large area and cannot be widely spread. You must go to the car bank to find out whether there is a car available, so it cannot solve the problem of convenient and timely use of cars. The problem is that it cannot meet the needs of picking up and returning cars anytime and anywhere, which reduces the convenience of picking up and returning cars.

发明内容Contents of the invention

本发明的目的是针对现有的汽车租赁系统取还车不够方便快捷等缺点，提供一种便捷取还车的汽车租赁系统。The object of the present invention is to provide a car rental system that is convenient for taking and returning cars, aiming at the disadvantages of the existing car rental system that taking and returning cars is not convenient and quick.

本发明的另一目的是提供一种便捷取还车的汽车租赁方法。Another object of the present invention is to provide a car rental method for conveniently picking up and returning the car.

本发明所述一种便捷取还车的汽车租赁系统设有：A car rental system for conveniently picking up and returning cars according to the present invention is provided with:

非接触射频卡和手机，非接触射频卡和手机由租赁汽车用户配置。Contactless radio frequency card and mobile phone, contactless radio frequency card and mobile phone are configured by rental car users.

租赁汽车：租赁汽车上设有车载终端、非接触射频卡读卡器、门锁控制器和点火控制器，车载终端配有GPS/GPRS定位通讯模块。Rental car: The rental car is equipped with a vehicle-mounted terminal, a non-contact radio frequency card reader, a door lock controller and an ignition controller, and the vehicle-mounted terminal is equipped with a GPS/GPRS positioning communication module.

信息中心：信息中心设有信息中心通讯装置、数据库和应用程序服务器，信息中心通讯装置用于给车载终端和手机提供实时数据通讯；数据库预先存储用户的非接触射频卡数据和点火密码数据，信息中心通讯装置与租赁汽车的车载终端进行实时无线数据通讯，数据库存储用户用车资料，对用户收取租赁费用，实时记录车辆时间、位置、速度资料，对租赁汽车进行控制；应用程序服务器将待用租赁汽车的位置信号处理后加载到用户手机GPS导航地图上；当信息中心通讯装置接受到租赁汽车车载终端传送来的非接触射频卡数据时，应用程序服务器利用数据库判断该用户是否为合法用户，并将用户注册数据回传到该租赁汽车的车载终端；车载终端利用该数据控制门锁控制器和点火控制器，完成租赁汽车车门开锁、控制该租赁汽车处于点火状态。Information center: The information center is equipped with an information center communication device, a database and an application program server. The information center communication device is used to provide real-time data communication for vehicle-mounted terminals and mobile phones; The central communication device conducts real-time wireless data communication with the vehicle-mounted terminal of the rental car. The database stores the user's car information, charges the user the rental fee, records the time, location, and speed of the vehicle in real time, and controls the rental car; the application server will be used The location signal of the rental car is processed and uploaded to the GPS navigation map of the user's mobile phone; when the communication device of the information center receives the non-contact radio frequency card data transmitted by the vehicle-mounted terminal of the rental car, the application server uses the database to judge whether the user is a legitimate user, And the user registration data is sent back to the vehicle-mounted terminal of the rental car; the vehicle-mounted terminal uses the data to control the door lock controller and ignition controller to complete the unlocking of the rental car door and control the rental car to be in the ignition state.

用户将手机号、非接触射频卡数据和点火密码数据在中心注册后，用户通过显示待用租赁汽车位置数据的手机GPS导航地图可了解就近待用租赁汽车的停车情况；通过非接触射频卡在租赁汽车的读卡器上读卡，打开租赁汽车的车门，利用点火密码启动汽车；当非接触射频卡离开租赁汽车一定距离后，读卡器探测不到非接触射频卡信号时，车载终端控制车门自动闭锁。After the user registers the mobile phone number, non-contact radio frequency card data and ignition password data in the center, the user can know the parking situation of the nearby rental car through the mobile phone GPS navigation map showing the location data of the rental car to be used; Read the card on the card reader of the rental car, open the door of the rental car, and use the ignition code to start the car; when the non-contact radio frequency card is away from the rental car for a certain distance, and the card reader cannot detect the signal of the non-contact radio frequency card, the vehicle terminal control The doors lock automatically.

租赁汽车上最好设有至少显示三种状态的指示灯，所述三种状态为租赁汽车处于待用状态、占用状态和车门已经开锁状态(如闪烁)，以便用户辨认哪部车处于待用状态。Preferably, the rental car is provided with indicator lights showing at least three states, and the three states are that the rental car is in a standby state, an occupied state, and a door has been unlocked (such as flashing), so that the user can identify which car is in a standby state. state.

在车载GPS导航仪上最好设有陀螺矫正仪，以克服定位死角，提高定位精度，使信息中心能够判断用户是否已将租赁汽车停在停车位上。Preferably, a gyroscope correction device is provided on the vehicle-mounted GPS navigator to overcome the positioning dead angle, improve positioning accuracy, and enable the information center to judge whether the user has parked the rental car on the parking space.

所述一种便捷取还车的汽车租赁系统最好还设有车位系统，车位系统设有至少1个子车位系统，每1个子车位系统设有至少1个停车位、采集判断电路和子车位通讯装置，在每一个停车位上设有地感线圈和供电装置，地感线圈与采集判断电路输入端连接，采集判断电路输出端接子车位通讯装置，采集判断电路用于采集和判断子车位系统各停车位上是否停有汽车，计算出可用停车位数据，并将可用停车位数据信号通过子车位通讯装置传送至信息中心通讯装置。The car rental system for conveniently picking up and returning cars is preferably further provided with a parking space system, the parking space system is provided with at least one sub-parking space system, and each sub-parking space system is provided with at least one parking space, a collection and judgment circuit and a sub-parking space communication device Each parking space is equipped with a ground sense coil and a power supply device, the ground sense coil is connected to the input end of the acquisition and judgment circuit, the output end of the acquisition and judgment circuit is connected to the sub-parking communication device, and the acquisition and judgment circuit is used to collect and judge each sub-parking space system Whether there is a car parked in the parking space, the available parking space data is calculated, and the data signal of the available parking space is transmitted to the information center communication device through the sub-parking space communication device.

所述非接触射频卡可以是SIMPASS卡，或类似功能的电子标签，非接触射频卡可以与手机组合为一体，便于携带。The non-contact radio frequency card can be a SIMPASS card, or an electronic tag with similar functions, and the non-contact radio frequency card can be combined with a mobile phone for easy portability.

所述租赁汽车可设置充电装置，充电装置的充电接口与停车位供电装置接口配套，以便为电动租赁汽车提供动力。The rental car can be equipped with a charging device, and the charging interface of the charging device is matched with the interface of the power supply device of the parking space, so as to provide power for the electric rental car.

所述租赁汽车最好设有车况检测装置，车况检测装置与车载终端连接，以便车载终端管理车况检测装置，并通过通讯模块将车况信息传输到信息中心，便于管理方对汽车及时保养维护。The rental car is preferably equipped with a vehicle condition detection device, which is connected to the vehicle terminal, so that the vehicle terminal can manage the vehicle condition detection device, and transmit the vehicle condition information to the information center through the communication module, so that the management can maintain the vehicle in time.

一种便捷取还车的汽车租赁方法，包括以下步骤：A car rental method for conveniently picking up and returning a car, comprising the following steps:

1)将用户的手机号、非接触射频卡数据和个人设定的点火密码在信息中心数据库存档注册；1) Archive and register the user's mobile phone number, non-contact radio frequency card data and personal ignition password in the information center database;

2)信息中心通过设于租赁汽车上的车载终端的定位通讯模块GPS/GPRS采集租赁汽车的定位信息，并将检测到的处于待用状态的各租赁汽车的位置数据经处理加载到用户手机的GPS导航地图上；2) The information center collects the location information of the rental car through the positioning communication module GPS/GPRS of the vehicle-mounted terminal installed on the rental car, and processes and loads the detected position data of each rental car in the standby state to the user's mobile phone. GPS navigation map;

3)当用户将非接触射频卡靠近处于待用状态的租赁汽车车门非接触射频卡读卡器处，非接触射频卡读卡器读取非接触射频卡数据，并将非接触射频卡数据输入到车载终端，车载终端检测门锁控制器的数据，判断该车是否处于占用状态，如否，则车载终端将该非接触射频卡数据通过车载终端的定位通讯模块GPS/GPRS传输到信息中心，进行下一步骤；如是，则直接进行第5)步骤；3) When the user puts the non-contact radio frequency card close to the non-contact radio frequency card reader of the rental car door in the standby state, the non-contact radio frequency card reader reads the data of the non-contact radio frequency card and inputs the data of the non-contact radio frequency card To the vehicle-mounted terminal, the vehicle-mounted terminal detects the data of the door lock controller, and judges whether the car is in an occupied state. If not, the vehicle-mounted terminal transmits the non-contact radio frequency card data to the information center through the positioning communication module GPS/GPRS of the vehicle-mounted terminal. Proceed to the next step; if so, then directly proceed to step 5);

4)信息中心根据所收到的数据，通过应用程序控制器在数据库中验证用户是否合法，如合法，信息中心远程向步骤3)所述车载终端发送用户非接触射频卡数据和个人设定的点火密码数据，车载终端设定门锁控制器开锁数据为用户非接触射频卡数据；4) The information center verifies whether the user is legal in the database by the application program controller according to the received data, as legal, the information center remotely sends the user's non-contact radio frequency card data and personal settings to the vehicle-mounted terminal described in step 3). Ignition password data, the vehicle terminal sets the door lock controller unlock data as the user's non-contact radio frequency card data;

5)在租赁汽车车载终端，将车载非接触射频卡读卡器获得的数据与门锁控制器的数据进行比较，当数据符合时，车载终端控制车门自动开锁，车载终端设定点火控制器数据，点火控制器数据为用户点火密码数据；5) At the vehicle-mounted rental car terminal, compare the data obtained by the vehicle-mounted non-contact radio frequency card reader with the data of the door lock controller. When the data matches, the vehicle-mounted terminal controls the automatic unlocking of the door, and the vehicle-mounted terminal sets the ignition controller data , the ignition controller data is the user ignition password data;

6)用户在车载终端上输入用户点火密码，车载终端将用户点火密码与点火控制器数据比对，当符合时，车载终端允许该用户点火启动汽车；当用户启动汽车后，车载终端向信息中心发送该租赁汽车被该用户占用指令，并控制车载指示灯显示占用状态，完成便捷取车点火动作；6) The user enters the user's ignition password on the vehicle-mounted terminal, and the vehicle-mounted terminal compares the user's ignition password with the data of the ignition controller. When it matches, the vehicle-mounted terminal allows the user to ignite and start the car; Send an instruction that the rental car is occupied by the user, and control the on-board indicator light to display the occupancy status, and complete the convenient car pickup and ignition action;

7)当租赁汽车停车后：7) When the rental car is parked:

如用户操作还车按键，确认选择还车后，当用户携带非接触射频卡离开车门设定距离，车载非接触射频卡读卡器探测不到非接触射频卡的信号后，车载终端控制车门闭锁，向信息中心发送该用户终止占用该车指令，并将门锁控制器开锁数据和点火控制器数据复位，所述复位为清零或置于设定数据；If the user presses the button to return the car and confirms the choice to return the car, when the user leaves the car door with the non-contact RF card at a set distance and the vehicle-mounted non-contact RF card reader fails to detect the signal of the non-contact RF card, the vehicle-mounted terminal controls the door to be locked. , sending the user an instruction to terminate the occupancy of the car to the information center, and reset the unlocking data of the door lock controller and the data of the ignition controller, and the reset is cleared or placed in the set data;

如用户操作保留用车按键，确认选择保留用车后，当非接触射频卡离开车门设定距离，车载非接触射频卡读卡器探测不到非接触射频卡的信号后，车载终端控制门锁闭锁；车载终端控制门锁控制器保留该用户非接触射频卡数据，同样点火控制器保留用户点火密码数据。If the user operates the reserved car button and confirms that the reserved car is selected, when the non-contact RF card leaves the door at a set distance and the vehicle-mounted non-contact RF card reader cannot detect the signal of the non-contact RF card, the vehicle-mounted terminal controls the door lock. Locking; the vehicle-mounted terminal controls the door lock controller to retain the user's non-contact radio frequency card data, and the ignition controller also retains the user's ignition password data.

在步骤1)中，在将用户的手机号、非接触射频卡数据和个人设定的点火密码在信息中心数据库存档注册的同时，最好预先将停车位的位置数据存储到信息中心数据库。In step 1), when the user's mobile phone number, non-contact radio frequency card data and personal ignition password are registered in the information center database, it is preferable to store the position data of the parking space in the information center database in advance.

在步骤3)中，所述当用户将非接触射频卡靠近处于待用状态的租赁汽车车门非接触射频卡读卡器处之前最好用户根据租赁汽车上的指示灯判断哪部车处于待用状态。In step 3), it is better for the user to judge which car is in standby according to the indicator light on the rental car before the user brings the non-contact radio frequency card close to the non-contact radio frequency card reader of the rental car door in the standby state state.

在步骤4)中，在所述车载终端设定门锁控制器开锁数据为该用户非接触射频卡数据同时，车载终端最好也给点火控制器赋予该用户点火密码数据。In step 4), when the vehicle-mounted terminal sets the unlocking data of the door lock controller as the user's non-contact radio frequency card data, the vehicle-mounted terminal preferably also assigns the user's ignition password data to the ignition controller.

在步骤7)中，所述当租赁汽车停车后，如用户没有操作还车按键，车载终端设置默认该用户继续占用该租赁汽车，当非接触射频卡离开车门设定距离，车载非接触射频卡读卡器探测不到非接触射频卡的信号后，车载终端控制门锁闭锁；车载终端使门锁控制器保留该用户非接触射频卡数据，同样点火控制器保留用户点火密码数据，这样便于该用户继续使用该车。In step 7), after the rental car is parked, if the user does not operate the button for returning the car, the vehicle-mounted terminal is set to default that the user continues to occupy the rental car. After the card reader fails to detect the signal of the non-contact radio frequency card, the vehicle-mounted terminal controls the door lock to lock; the vehicle-mounted terminal makes the door lock controller retain the data of the user's non-contact radio frequency card, and the ignition controller also retains the user's ignition password data, which is convenient for the user. The user continues to use the car.

在步骤7)中，所述当租赁汽车停车后，如用户没有操作保留用车按键，车载终端设置默认该用户决定还车，当用户携带非接触射频卡离开车门设定距离，车载非接触射频卡读卡器探测不到非接触射频卡的信号后，车载终端控制车门闭锁，并向信息中心发送该车该用户占用终止指令，并将门锁控制器开锁数据和点火控制器数据复位，这样便于用户及时快捷还车，所述复位为清零或置于设定数据。In step 7), after the rental car is parked, if the user does not operate the reserved car button, the vehicle-mounted terminal is set to acquiesce that the user decides to return the car. After the card reader fails to detect the signal of the non-contact radio frequency card, the vehicle-mounted terminal controls the locking of the vehicle door, and sends the occupancy termination command of the vehicle and the user to the information center, and resets the unlocking data of the door lock controller and the data of the ignition controller, which is convenient The user returns the car promptly and quickly, and the reset is cleared or placed in the set data.

在步骤7)中，当租赁汽车停车后，最好信息中心通过应用程序将租赁汽车停车的位置数据与停车位的位置数据对比计算，判断租赁汽车是否停在停车位。In step 7), when the rental car is parked, preferably the information center compares and calculates the location data of the rental car with the location data of the parking space through the application program to determine whether the rental car is parked in the parking space.

信息中心将各子车位系统车位可用数据进行处理，加载到车载GPS导航地图上，显示目的地和沿线就近可用停车位数据，以便用户在行车的过程中在停车位及时停车。The information center processes the available data of the parking spaces of each sub-parking system, loads them on the car GPS navigation map, and displays the data of the destination and the nearest available parking spaces along the route, so that users can park in the parking spaces in time during driving.

将停车位的位置数据存储到信息中心数据库，信息中心通过应用程序将租赁汽车停车的位置数据与停车位的位置数据对比计算，判断租赁汽车是否停在停车位，这样才能对租赁汽车停车情况进行控制，防止乱停车。The location data of the parking space is stored in the information center database, and the information center compares and calculates the location data of the rental car with the location data of the parking space through the application program to determine whether the rental car is parked in the parking space, so that the parking situation of the rental car can be monitored. Control to prevent random parking.

由上述可知，信息中心与车载终端和手机实时通信，信息中心通过车载GPS/GPRS终端下载车辆停位数据，将待用车辆的位置信息数据经处理后并加载到用户手机GPS导航地图上，可引导用户到最近的停车处，根据车上指示灯判断哪辆车处于待用状态，对于待用车用户只要将所配非接触射频卡的手机贴近车门，车上非接触射频卡读卡器检测到手机非接触射频卡信息，在租赁汽车没有占用的情况下，通过车载终端的通讯模块传输到信息中心，信息中心将该数据与数据库中用户存档数据进行比对，如验证是合法用户，信息中心给车载终端传输该用户注册数据，车载终端将该数据经处理，在门锁控制器赋予用户预留非接触射频卡数据，给点火控制器赋予用户点火密码。车载终端比较门锁控制器数据与非接触射频卡读卡器读到数据，如一致，控制车门开锁。用户上车后，可在车载终端GPS显示器上按要求输入点火密码，通过验证之后，允许该用户点火启动汽车；当用户启动汽车后，车载终端向信息中心发送该车占用指令，并使指示灯显示占有状态，完成便捷取车点火启动动作。It can be seen from the above that the information center communicates with the vehicle-mounted terminal and the mobile phone in real time. The information center downloads the vehicle parking data through the vehicle-mounted GPS/GPRS terminal, processes the position information data of the vehicle to be used and loads it on the GPS navigation map of the user's mobile phone. Guide the user to the nearest parking place, and judge which car is in the standby state according to the indicator light on the car. For the standby car user, just put the mobile phone equipped with the non-contact radio frequency card close to the door, and the non-contact radio frequency card reader on the car will detect The non-contact radio frequency card information of the mobile phone is transmitted to the information center through the communication module of the vehicle terminal when the rental car is not occupied. The information center compares the data with the user's archived data in the database. The center transmits the user registration data to the vehicle-mounted terminal, and the vehicle-mounted terminal processes the data, assigns the user's reserved non-contact radio frequency card data to the door lock controller, and assigns the user's ignition password to the ignition controller. The vehicle-mounted terminal compares the data of the door lock controller with the data read by the non-contact radio frequency card reader, and if it is consistent, controls the unlocking of the vehicle door. After getting on the car, the user can enter the ignition password on the GPS display of the car terminal as required. After passing the verification, the user is allowed to ignite and start the car; Display the occupancy status, and complete the convenient car pickup and ignition start action.

在行车过程中，信息中心将可用停车位数据加载经到车载GPS导航地图上，动态显示目的地的停车位可用数量和行车就近的停车位可用情况，以便租赁汽车在停车位就近停车。During the driving process, the information center loads the available parking space data to the car GPS navigation map, and dynamically displays the number of available parking spaces at the destination and the availability of nearby parking spaces, so that the rental car can park nearby.

停车后可选择还车或保留用车，当保留用车时，该车指示灯继续显示占用状态，并保持车门开锁控制器和点火控制器数据，指示灯显示占用状态。用户离开车一定距离，车门自动闭锁。该用户可继续保留该车的使用权，当再次用手机贴近车门时，可再次打开车门，在点火控制器上经密码验证后可继续点火使用。当选择还车时，或直接离开车一定距离后，车门自动闭锁，车载终端向信息中心发送该车该用户占有终止指令，并将车门开锁控制器和点火控制器清零，指示灯显示待用状态，以便下一位用户使用。After parking, you can choose to return the car or keep the car. When the car is reserved, the indicator light of the car will continue to display the occupied state, and the data of the door unlock controller and ignition controller will be kept, and the indicator light will display the occupied state. When the user leaves the car for a certain distance, the door is automatically locked. The user can continue to retain the right to use the car, and when the mobile phone is close to the car door again, the car door can be opened again, and the ignition controller can continue to be used after being verified by a password on the ignition controller. When choosing to return the car, or directly leaving the car for a certain distance, the car door will be automatically locked, and the car terminal will send the car terminal to the information center to terminate the possession of the car by the user, and reset the car door unlock controller and ignition controller, and the indicator light will show that it is ready for use. status for the next user.

与现有的汽车租赁系统相比，本发明具有以下突出的优点：Compared with the existing car rental system, the present invention has the following prominent advantages:

1、租赁汽车的查询和取还租赁汽车的操作极为便捷，取还租赁汽车可在城市的各个停车位上进行，因此可实现及时短距离，随时随地租赁和退还租赁汽车。1. The operation of inquiring about rental cars and taking back rental cars is very convenient. The rental cars can be picked up and returned at various parking spaces in the city, so it is possible to rent and return rental cars in a timely and short distance anytime and anywhere.

2、由于可以低成本地随时随地使用租赁汽车，可使用户既享受使用汽车之利，又避开拥有汽车之弊，避免了使用和拥有私家汽车需要支付庞大的车购置费、车库购置费、保养费、保险费和停车费，大幅度减少私家车的保有量，改善交通拥堵现象。2. Since the rental car can be used anytime and anywhere at low cost, users can not only enjoy the benefits of using a car, but also avoid the disadvantages of owning a car, avoiding the need to pay huge car purchase fees, garage purchase fees, Maintenance fees, insurance fees and parking fees, greatly reducing the number of private cars and improving traffic congestion.

3、从根本上改善城市停车难的问题，由于进入停车位的车不用占有车位，在其购物办事的同时，该车已被别人开走，实现了车位的快速流通。3. Fundamentally improve the problem of difficult parking in the city. Because the car entering the parking space does not need to occupy the parking space, the car has already been driven away by others while it is shopping and doing business, realizing the rapid circulation of parking spaces.

4、很好解决了城市远途、中途和近途的关系，近距离的可走路解决，既锻炼身体又大幅减轻城市交通压力，克服动辄用车习惯，改善身体健康状况；稍远可就近使用租赁汽车；远途则通过租赁汽车——城市快速公交(BRT)——租赁汽车换乘来解决，不需要全程驾车，既实现快速移动，又降低交通费用和道路占用率，大幅度改善城市交通，减少城市空气污染。4. It solves the relationship between long-distance, mid-distance and short-distance in the city. The short-distance can be solved by walking, which not only exercises the body but also greatly reduces the pressure of urban traffic, overcomes the habit of using cars frequently, and improves physical health; it can be used nearby if it is a little farther away Renting a car; for long distances, it is solved by renting a car—city bus rapid transit (BRT)—renting a car to transfer, without the need to drive all the way, which not only realizes rapid movement, but also reduces traffic costs and road occupancy, and greatly improves urban traffic , to reduce urban air pollution.

附图说明Description of drawings

图1为本发明实施例1的整体系统图。FIG. 1 is an overall system diagram of Embodiment 1 of the present invention.

图2为本发明实施例1的开锁流程图。Fig. 2 is a flowchart of unlocking in Embodiment 1 of the present invention.

图3为本发明实施例3的开锁流程图。Fig. 3 is a flowchart of unlocking in Embodiment 3 of the present invention.

图4为本发明实施例1的点火流程图。Fig. 4 is an ignition flow diagram of Embodiment 1 of the present invention.

图5为本发明实施例1的还车流程图。Fig. 5 is the flow chart of returning the car in Embodiment 1 of the present invention.

图6为本发明实施例2的还车流程图。Fig. 6 is the flow chart of returning the car according to Embodiment 2 of the present invention.

具体实施方式Detailed ways

下面结合附图和实施例对本发明作进一步说明。The present invention will be further described below in conjunction with drawings and embodiments.

实施例1Example 1

如图1所示，一种便捷取还车的汽车租赁系统设有：As shown in Figure 1, a car rental system that facilitates pick-up and return of cars is equipped with:

用户：在信息中心注册用户SIMPASS卡12，该卡数据代表用户身份号，与手机11结合成一体，便于携带，设置点火密码(区分是否是本人)，此两个数据信息在信息中心数据库41中存档注册。User: register the user SIMPASS card 12 in the information center, the card data represents the user identity number, and is integrated with the mobile phone 11, which is easy to carry, set the ignition password (distinguish whether it is the person), these two data information are in the information center database 41 Archive registration.

租赁汽车2：配备一定制式的电动汽车，便于在车海中从大类上识别；对于个性化的少量会员制租赁汽车，可以配备各种款式和各种品牌的燃油汽车，但车上都设置至少显示三种状态的指示灯22，可显示车辆的待用状态、占用状态和车门开锁状态，使用户方便识别哪辆车可用；车上备有车载终端20，包含GPS/GPRS定位通讯模块23；车门处配非接触射频识别卡读卡器21、门锁控制器24和点火控制器25，GPS导航仪显示器作为车载终端人机对话的操作平台；备有车况检测设备27，设置能与停车位配套的充电装置26。Rental car 2: Equipped with a custom-made electric car, which is easy to identify from the general category in the car sea; for a small number of personalized membership-based rental cars, fuel cars of various styles and brands can be equipped, but the car is set at least The indicator light 22 showing three states can display the standby state, occupancy state and door unlocking state of the vehicle, so that the user can easily identify which vehicle is available; the vehicle is equipped with a vehicle-mounted terminal 20, including a GPS/GPRS positioning communication module 23; The car door is equipped with a non-contact radio frequency identification card reader 21, a door lock controller 24 and an ignition controller 25, and the GPS navigator display is used as an operating platform for the man-machine dialogue of the vehicle terminal; Matching charging device 26.

车载终端20控制指示灯22、门锁控制器24、点火控制器25、GPS/GPRS定位通讯模块23的显示器、车况检测设备27、充电装置26和SIMPASS卡读卡器21。Vehicle-mounted terminal 20 controls indicator light 22, door lock controller 24, ignition controller 25, the display of GPS/GPRS positioning communication module 23, vehicle condition detection equipment 27, charging device 26 and SIMPASS card reader 21.

信息中心设有数据库41、信息中心通讯装置42和应用程序处理器43，数据库41预存合法用户的非接触射频卡12数据和与之相配的点火密码数据；利用无线通讯通过车载终端20的GPS/GPRS定位通讯模块23对各车进行时间、位置、速度行车实时数据采集，便于进行用户结算管理，将待用租赁汽车2的位置信息数据加载到用户的手机11的GPS导航地图上。Information center is provided with database 41, information center communication device 42 and application program processor 43, and database 41 prestores legal user's non-contact radio frequency card 12 data and matching ignition password data; GPRS positioning communication module 23 carries out time, position, speed driving real-time data collection to each car, is convenient to carry out user's settlement management, and the position information data of rental car 2 to be used is loaded on the GPS navigation map of user's mobile phone 11.

车载GPS导航仪配有陀螺矫正仪，以克服定位死角，提高定位精度，达到信息中心能够判断是否将车停在停车位的要求。The vehicle-mounted GPS navigator is equipped with a gyro correction device to overcome the positioning dead angle, improve the positioning accuracy, and meet the requirement that the information center can judge whether to park the car in the parking space.

在每个子车位系统3的停车位上设置地感线圈31和供电装置32，一个子车位系统设置一个与各车位地感线圈31相连的采集判断电路33和子车位通讯装置34，采集判断电路33采集子车位系统各组地感线圈31的信号，经处理后将车位可用数据通过有线或无线通讯传送到信息中心，信息中心将每个子车位系统可用停车位信息加载到车载导航仪GPS地图上，以便行车时及时了解目的地和就近停车位可用情况，就近在停车位停车，使租赁汽车最大程度地广泛分布。Ground sense coil 31 and power supply device 32 are set on the parking spaces of each sub-parking space system 3, and a sub-parking space system is provided with a collection and judgment circuit 33 and a sub-parking space communication device 34 connected to each parking space ground sense coil 31, and the collection and judgment circuit 33 collects The signals of each group of ground induction coils 31 of the sub-parking system are processed, and the available data of the parking space is transmitted to the information center through wired or wireless communication, and the information center loads the available parking space information of each sub-parking system on the GPS map of the car navigator, so Keep abreast of the destination and the availability of nearby parking spaces when driving, and park in the nearest parking space to maximize the wide distribution of rental cars.

租赁汽车2设置充电装置26，充电装置26的充电接口与子车位系统3的停车位的供电装置32接口配套；当租赁汽车2驶入停车位时，可从停车位向租赁汽车2供电，解决租赁汽车2的动力问题。The rental car 2 is provided with a charging device 26, and the charging interface of the charging device 26 is matched with the power supply device 32 interface of the parking space of the sub-parking space system 3; Power issue with rental car 2.

租赁汽车2设置车况检测装置27，车载终端控制车况检测装置27，并通过GPS/GPRS定位通讯模块23将车况传输到信息中心，便于及时维护保养租赁汽车。The rental car 2 is equipped with a vehicle condition detection device 27, and the vehicle-mounted terminal controls the vehicle condition detection device 27, and transmits the vehicle condition to the information center through the GPS/GPRS positioning communication module 23, so as to facilitate timely maintenance of the rental car.

采用上述系统进行取还车的汽车租赁的方法，包括如下步骤：The method for car leasing using the above-mentioned system to pick up and return the car comprises the following steps:

当一个用户要租赁汽车时，可打开手机的GPS导航地图，查阅就近待用租赁汽车的停车位情况，或直接到达就近的停车地点，从租赁汽车上的指示灯可了解哪辆车处于待用状态，找到待用车走近该车；如图2，将SIMPASS卡靠近车门，车上读卡器探测到该SIMPASS卡，将该卡信号传输给车载终端，车载终端判断本车是否已被人占用，如非占用则通过通信模块将该数据传送到信息中心，信息中心将该数据与数据库用户数据核对，判断是否是合法用户，如是合法用户，将该用户SIMPASS卡数据及该用户的点火密码数据通过通讯系统传送到该车的车载终端，车载终端将SIMPASS卡数据赋予门锁控制器，车载终端比对SIMPASS卡读卡器读取的数据与门锁控制器的数据，如一致，控制门锁开锁，指示灯显示开锁状态(如闪烁)；同时车载终端将该用户对应的预留点火密码传输点火控制器，操纵该车开启车载GPS导航仪显示器，进入点火密码确认状态。如图4，用户上车，在车载终端GPS显示屏上按提示输入点火密码，经验证无误，车载终端控制开启点火控制系统允许用户点火启动；用户点火启动汽车后，车载终端将该车该用户已占用指令传送到信息中心，行车信息通过GPS/GPRS23随时传输到信息中心，存储存档，以便信息中心对该车该用户进行管理；When a user wants to rent a car, he can open the GPS navigation map of the mobile phone to check the parking space of the nearby rental car, or directly go to the nearest parking place, and can know which car is waiting for use from the indicator light on the rental car state, find the car to be used and approach the car; as shown in Figure 2, put the SIMPASS card close to the door, the card reader on the car detects the SIMPASS card, transmits the card signal to the vehicle terminal, and the vehicle terminal judges whether the vehicle has been Occupied, if not occupied, the data will be sent to the information center through the communication module, and the information center will check the data with the database user data to judge whether it is a legal user, if it is a legal user, the user SIMPASS card data and the user's ignition password The data is transmitted to the vehicle-mounted terminal of the vehicle through the communication system. The vehicle-mounted terminal assigns the SIMPASS card data to the door lock controller. The vehicle-mounted terminal compares the data read by the SIMPASS card reader with the data of the door lock controller. If they are consistent, the door is controlled. When the lock is unlocked, the indicator light shows the unlocked state (such as flashing); at the same time, the vehicle-mounted terminal transmits the ignition code corresponding to the user to the ignition controller, and manipulates the car to turn on the vehicle-mounted GPS navigator display to enter the ignition code confirmation state. As shown in Figure 4, the user gets on the car and enters the ignition password according to the prompts on the GPS display screen of the vehicle terminal. After verification, the vehicle terminal controls the ignition control system to allow the user to start the ignition; The occupied command is sent to the information center, and the driving information is transmitted to the information center at any time through GPS/GPRS23, stored and archived, so that the information center can manage the vehicle and the user;

在行驶中用户可以随时从GPS导航系统上看到目的地停车位可用数量和行车就近可用停车位情况，以便就近在停车位上停车；During driving, the user can see the available number of parking spaces at the destination and the available parking spaces nearby from the GPS navigation system at any time, so as to park in the nearest parking space;

如图5，在停车位停车后，如用户没有操作还车按键，车载终端设置默认该用户继续占用该车，当用户携带SIMPASS卡下车离开设定距离，车载读卡器探测不到SIMPASS卡信息时，车载终端控制车门自动闭锁；车载终端控制该车的门锁控制器和点火控制器的保留该用户数据。由于信息中心在前面点火后获得该用户占用该车信号，可以继续记录该用户用车时间，并计付车位停车费。当该用户SIMPASS卡再次靠近车门时，车门自动开锁，经点火启动密码验证后再次用车，这样设置便于用户继续保留用车，如还车程序。As shown in Figure 5, after parking in the parking space, if the user does not operate the button to return the car, the vehicle-mounted terminal is set to default that the user continues to occupy the car. When the user gets off the car with the SIMPASS card and leaves the set distance, the vehicle-mounted card reader cannot detect the SIMPASS card. When receiving information, the vehicle-mounted terminal controls the automatic locking of the car door; the vehicle-mounted terminal controls the door lock controller and ignition controller of the car to retain the user data. Because the information center obtains the signal that the user occupies the car after the front ignition, it can continue to record the user's car time and calculate and pay the parking fee. When the user's SIMPASS card is close to the car door again, the car door will be automatically unlocked, and the car will be used again after the ignition start password verification. This setting is convenient for the user to continue to keep the car, such as the car return program.

如用户操作还车按键，确认选择还车后，当用户携带SIMPASS卡离开车门设定距离，SIMPASS卡读卡器探测不到用户SIMPASS卡信号时，车门自动闭锁，车载终端将该用户终止占用该车指令传输到信息中心，结束该次车辆租赁，车载终端将门锁控制器和点火控制器数据清零，指示灯显示待用状态，信息中心将该待用租赁汽车停车位置数据传输到用户手机GPS导航图上，以便新用户使用。信息中心根据用户用车情况，以约定方式扣除用车费用和其他费用。If the user presses the button to return the car and confirms the option to return the car, when the user carries the SIMPASS card away from the door for a set distance and the SIMPASS card reader cannot detect the signal of the user's SIMPASS card, the door will be automatically locked, and the vehicle-mounted terminal will terminate the user's occupation of the car. The vehicle instruction is transmitted to the information center, and the vehicle rental is ended. The vehicle terminal clears the data of the door lock controller and ignition controller, and the indicator light shows the standby status. The information center transmits the parking position data of the rental car to the GPS of the user's mobile phone on the navigation map for ease of use by new users. The information center will deduct the car use fee and other expenses in an agreed manner according to the user's car use situation.

在非停车位停车，用户也可以选择保留用车和还车，保留用车操作与在停车位停车保留用车相同，管理方尽管不用向用户收取停车费，但如违章将由该用户支付违章罚款。但选择还车，车载终端可以清除该车开门控制器和点火控制器数据，使指示灯显示待用状态，以便下一位用户用车。在下一位用户用车之前的租车费仍由该没有将车开到规定停车位的用户承担。这样可以保证租赁汽车能尽量停车在停车位，实现及时充电。该车停车位置信息在用户手机GPS上仍有体现，以便新用户查询。When parking in a non-parking space, the user can also choose to reserve the car or return the car. The operation of reserving the car is the same as parking the car in the parking space. Although the management side does not charge the user for parking, the user will pay the fine for violating the regulations. . However, if you choose to return the car, the vehicle-mounted terminal can clear the data of the door-opening controller and ignition controller of the car, so that the indicator light shows the standby state, so that the next user can use the car. The car rental fee before the next user uses the car is still borne by the user who does not drive the car to the prescribed parking space. This can ensure that the rental car can be parked in the parking space as much as possible, so as to realize charging in time. The parking location information of the car is still reflected on the GPS of the user's mobile phone, so that new users can inquire.

将城市停车位位置数据存储到信息中心的数据库，信息中心通过应用程序将租赁汽车停车位置数据与停车位位置数据对比计算，判断租赁汽车是否停在停车位，便于对车辆停车情况进行管理，防止乱停车。The location data of urban parking spaces is stored in the database of the information center, and the information center compares and calculates the parking location data of the rental car with the parking location data through the application program to determine whether the rental car is parked in the parking space, which is convenient for the management of the vehicle parking situation and prevents Random parking.

采用本发明后，当租赁汽车在某个停车位停车并还车后，其他用户可以立即将车开走，提高了车位的利用率，可从根本上改善停车难问题。由于大批量设置使用带充电和车位状态探测功能停车系统，在服务租赁汽车的同时，为私家电动汽车提供充电服务，促进电动汽车的普及使用。可从根本上改善城市空气质量，减少废气污染和噪声污染。After adopting the invention, when the rental car parks in a certain parking space and returns the car, other users can drive away immediately, which improves the utilization rate of the parking space and can fundamentally improve the problem of difficult parking. Since a large number of parking systems with charging and parking space detection functions are used, while serving rental cars, they also provide charging services for private electric vehicles and promote the popularization and use of electric vehicles. It can fundamentally improve urban air quality and reduce exhaust pollution and noise pollution.

运行该租赁汽车系统之后，人们可以随时随地使用租赁汽车，在非交通状态不再占有汽车，提高停车位的利用率，改善城市交通，解决停车难的问题。After running the rental car system, people can use rental cars anytime and anywhere, no longer occupy cars in non-traffic conditions, improve the utilization rate of parking spaces, improve urban traffic, and solve the problem of difficult parking.

实施例2，如图6所示，与实施例1不同之处在于：在还车流程中，停车后，如用户没有操作保留用车按键，车载终端设置默认该用户决定还车；当SIMPASS卡离开车门设定距离，读卡器探测不到SIMPASS卡的信号后，控制车门自动闭锁。车载终端使门锁控制器和点火控制器据清零；向信息中心发送该用户终止该车占用指令，车辆状态指示灯显示待用状态，该租赁汽车可接受新用户对该车的开门刷卡申请；这样便于每次停车熄火都可以迅速还车，如还车流程。Embodiment 2, as shown in Figure 6, differs from Embodiment 1 in that: in the process of returning the car, after parking, if the user does not operate the reserved car button, the vehicle-mounted terminal is set to default that the user decides to return the car; when the SIMPASS card Leave the door at a set distance, and the card reader will not detect the signal of the SIMPASS card, and control the door to lock automatically. The vehicle-mounted terminal clears the data of the door lock controller and ignition controller; sends the user an instruction to terminate the occupancy of the car to the information center, the vehicle status indicator shows the standby state, and the rental car can accept the application of the new user to open the door and swipe the card ; It is convenient to return the car quickly every time the engine is stopped and turned off, such as the process of returning the car.

实施例3，如图3所示，与实施例1不同之处在于：在开锁流程中，信息中心将该用户SIMPASS卡数据及该用户的点火密码数据通过通讯系统回传到该车的车载终端，车载终端将SIMPASS卡数据赋予门锁控制器，同时将该用户对应的预留点火密码数据赋予点火控制器，如开锁流程。Embodiment 3, as shown in Figure 3, differs from Embodiment 1 in that: in the process of unlocking, the information center transmits the user's SIMPASS card data and the user's ignition password data back to the vehicle-mounted terminal of the vehicle through the communication system , the vehicle-mounted terminal assigns SIMPASS card data to the door lock controller, and at the same time assigns the reserved ignition password data corresponding to the user to the ignition controller, such as the unlocking process.

实施例4，信息中心将所有用户信息下载到各租赁汽车的车载终端，并及时进行数据更新，保证新用户的数据能及时到达各车，这样开锁的时候将不再需要信息中心回传用户资料，车载终端自动判断该用户是否合法，如合法，车门自动开锁，车载终端将该用户的非接触射频卡数据存入门锁控制器，点火密码存人点火控制器，当用户点火启动以后，向信息中心发送该用户占用该车信息，以便进行结算和管理。Embodiment 4, the information center downloads all user information to the vehicle-mounted terminal of each rental car, and performs data update in time to ensure that the data of new users can reach each car in time, so that the information center will no longer need to return user information when unlocking , the vehicle-mounted terminal automatically judges whether the user is legal, if legal, the door is automatically unlocked, the vehicle-mounted terminal stores the user’s non-contact radio frequency card data in the door lock controller, and the ignition password is stored in the ignition controller. The center sends the information about the car occupied by the user for settlement and management.

以上实施例仅为本发明的几个实施例而已，故不能以此限定本发明实施的范围，本发明的租赁汽车可以是任何形式的动力车，凡是利用本发明的系统和方法提供多人共享，无人值守，合法会员都能够方便打开车门、使用车辆，并能交还车的方法和系统，以及利用本系统和方法为其他车辆提供空车位指引，为单位、系统提供共享车辆查询，即依本发明申请专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明专利涵盖的范围内。The above embodiments are only several embodiments of the present invention, so the scope of the present invention cannot be limited with this. The rental car of the present invention can be any form of power car. , unattended, legal members can conveniently open the door, use the vehicle, and return the car to the method and system, and use this system and method to provide vacant parking space guidance for other vehicles, and provide shared vehicle inquiries for units and systems, that is, according to The equivalent changes and modifications made to the scope of the patent application for the present invention and the contents of the description shall still fall within the scope covered by the patent of the present invention.

Claims (9)

1. convenient automobile leasing system that returns the car of getting is characterized in that being provided with:

Noncontact radio-frequency card and mobile phone, noncontact radio-frequency card and mobile phone are disposed by the rent-a-car user;

Rent-a-car: rent-a-car is provided with car-mounted terminal, noncontact radio-frequency card card reader, door lock controller and ignition controller, and car-mounted terminal is furnished with GPS/GPRS orientation and communication module;

Information center: information center is provided with information center's communication device, database and apps server, and information center's communication device is used for providing the real time data communication to car-mounted terminal and mobile phone; Database stores user's noncontact radio-frequency card data and ignition code data in advance, and database storing user uses the carfare material, and apps server is loaded on the user mobile phone GPS navigation map after the position signalling of stand-by rent-a-car is handled; When information center's communication device receives the noncontact radio-frequency card data that the rent-a-car car-mounted terminal sends, apps server utilizes database to judge whether this user is validated user, and user's log-on data is passed back to the car-mounted terminal of this rent-a-car; Car-mounted terminal utilizes this Data Control door lock controller and ignition controller, finishes the rent-a-car car door and unblanks, controls this rent-a-car and be in fired state;

After rent-a-car is stopped, after the noncontact radio-frequency card leaves the rent-a-car setpoint distance, when card reader is surveyed less than noncontact radio-frequency card signal, car-mounted terminal control car door automatic blocking.

2. a kind of convenient automobile leasing system that returns the car of getting as claimed in claim 1, it is characterized in that rent-a-car is provided with the pilot lamp that shows three kinds of states at least, described three kinds of states are that rent-a-car is in dormant state, seizure condition and car door unlocking condition.

3. a kind of convenient automobile leasing system that returns the car of getting as claimed in claim 1, it is characterized in that also being provided with the parking stall system, the parking stall system is provided with at least 1 sub-parking stall system, per 1 sub-parking stall system is provided with at least 1 parking stall, gather decision circuitry and sub-parking stall communication device, on each parking stall, be provided with ground induction coil and electric supply installation, ground induction coil is connected with collection decision circuitry input end, gather decision circuitry output terminal screw parking stall communication device, gathering decision circuitry is used for gathering and judges on each parking stall of sub-parking stall system whether stop to have automobile, calculate the available parking places data, and the available parking places data-signal is sent to information center's communication device by sub-parking stall communication device; Each sub-parking stall system parking stall data available that the apps server of information center will receive is handled, by the communicator of information center and the orientation and communication module GPS/GPRS of car-mounted terminal, in real time with this data load to the car borne GPS navigation map.

4. a kind of convenient automobile leasing system that returns the car of getting as claimed in claim 1 is characterized in that described noncontact radio-frequency card is the SIMPASS card, or electronic tag; Described noncontact radio-frequency card and mobile phone are combined into one.

5. convenient automobile leasing method of returning the car of getting is characterized in that may further comprise the steps:

1) with the ignition code of user's cell-phone number, noncontact radio-frequency card data and personal set in the registration of filing of information center's database;

2) locating information of rent-a-car is gathered by the orientation and communication module GPS/GPRS that is located at the car-mounted terminal on the rent-a-car by information center, and with on the treated GPS navigation map that is loaded into user mobile phone of the position data of detected each rent-a-car that is in dormant state;

3) as the user with the noncontact radio-frequency card near being in the rent-a-car car door noncontact radio-frequency card card reader place of dormant state, noncontact radio-frequency card card reader reads noncontact radio-frequency card data, and noncontact radio-frequency card data are input to car-mounted terminal, the data of car-mounted terminal detecting gate lock controller, judge whether this car is in seizure condition, as not, then car-mounted terminal is transferred to information center with the orientation and communication module GPS/GPRS of these noncontact radio-frequency card data by car-mounted terminal, carries out next step; In this way, then directly carry out the 5th) step;

4) information center is according to the data of being received, verify by application controller whether the user is legal in database, as legal, information center is long-range to send the ignition code data of user's noncontact radio-frequency card data and personal set to the described car-mounted terminal of step 3), and it is user's noncontact radio-frequency card data that car-mounted terminal is set the door lock controller data of unblanking;

5) at the rent-a-car car-mounted terminal, the data of vehicle-mounted noncontact radio-frequency card card reader acquisition and the data of door lock controller are compared, when data fit, car-mounted terminal control car door auto-unlocking, car-mounted terminal is set the ignition controller data, and the ignition controller data are the user ignition code data;

6) user imports user ignition code on car-mounted terminal, and car-mounted terminal is with user ignition code and the comparison of ignition controller data, and when meeting, car-mounted terminal allows this user's ignition trigger automobile; After the user started automobile, car-mounted terminal sent this rent-a-car to information center and is instructed by this CU, and controlled vehicle-mounted pilot lamp demonstration seizure condition, finished the convenient igniting action of picking up the car;

7) after rent-a-car is stopped:

Operate the button of returning the car as the user, after confirming to select to return the car, when carrying the noncontact radio-frequency card, the user leaves the car door setpoint distance, behind the signal of vehicle-mounted noncontact radio-frequency card card reader detection less than the noncontact radio-frequency card, the locking of car-mounted terminal control car door, send this user to information center and stop taking this car instruction, and unblank data and ignition controller data of door lock controller are resetted, describedly be reset to zero clearing or place setting data;

Operate to keep as the user and use the car button, confirm to select to keep with behind the car, when the noncontact radio-frequency card leaves the car door setpoint distance, after vehicle-mounted noncontact radio-frequency card card reader was surveyed signal less than the noncontact radio-frequency card, car-mounted terminal control gate locking was locked; Car-mounted terminal control gate lock controller keeps this user's noncontact radio-frequency card data, and same ignition controller keeps the user ignition code data.

6. a kind of convenient automobile leasing method of returning the car of getting as claimed in claim 5, it is characterized in that in step 1), with the ignition code of user's cell-phone number, noncontact radio-frequency card data and personal set when information center's database files registration, the position data with the parking stall stores information center's database in advance.

7. a kind of convenient automobile leasing method of returning the car of getting as claimed in claim 5, it is characterized in that in step 4), described car-mounted terminal set door lock controller unblank data for these user's noncontact radio-frequency card data simultaneously, car-mounted terminal is also given this user ignition code data to ignition controller.

8. a kind of convenient automobile leasing method of returning the car of getting as claimed in claim 5, it is characterized in that in step 7), it is described after rent-a-car is stopped, do not operate the button of returning the car as the user, car-mounted terminal is provided with this user of acquiescence and holds over this rent-a-car, when the noncontact radio-frequency card leaves the car door setpoint distance, after vehicle-mounted noncontact radio-frequency card card reader is surveyed signal less than the noncontact radio-frequency card, car-mounted terminal control gate locking lock; Car-mounted terminal makes door lock controller keep this user's noncontact radio-frequency card data, and same ignition controller keeps the user ignition code data; Or

It is described after rent-a-car is stopped, do not operate reservation car button as the user, car-mounted terminal is provided with this user's decision of acquiescence and returns the car, when carrying the noncontact radio-frequency card, the user leaves the car door setpoint distance, behind the signal of vehicle-mounted noncontact radio-frequency card card reader detection less than the noncontact radio-frequency card, the locking of car-mounted terminal control car door, and send this CU command for stopping of this car to information center, and unblank data and ignition controller data of door lock controller are resetted, describedly be reset to zero clearing or place setting data.

9. a kind of convenient automobile leasing method of returning the car of getting as claimed in claim 5, it is characterized in that in step 7), after rent-a-car is stopped, information center is calculated the position data of rent-a-car parking and the position data contrast on parking stall by application program, judges whether rent-a-car is parked in the parking stall.

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