TWI620142B - Transportation vehicle rental system and rental method thereof - Google Patents

Abstract

A rental system for a traffic vehicle comprising: a rental car device and a plurality of traffic vehicles. The car rental device includes a remote communication module, a processing module, and a first near-end communication module. Each traffic vehicle includes a vehicle body and a smart lock disposed on the vehicle body. The smart lock has a lock, a control unit for controlling the lock and storing identification information of one of the traffic vehicles, and a second near-end communication module. group. The processing module receives a second near-end communication module of the first near-end communication module and the traffic vehicle when the processing module receives the identification information of a pre-leased traffic vehicle and the rental information of the renter information. The processing module receives an identification message from the control unit, and the processing module determines that the identification information of one of the traffic vehicles meets the identification information of the pre-leased traffic vehicle, the processing module sends an unlocking signal to one of the The traffic vehicle enables one of the traffic vehicles to unlock the lock according to the unlocking signal.

Description

Transportation vehicle rental system and rental method thereof

The present invention relates to a rental system and method, and more particularly to a rental system for a transportation vehicle and a rental method thereof.

The bicycle is not only a convenient, low-cost and environmentally-friendly vehicle, but also a leisure equipment with both sports functions. Therefore, with the needs of modern people's life, the bicycle rental system came into being, which provides unoccupied users to rent bicycles.

For example, the establishment and development of Ubike in Taiwan has brought considerable convenience to the general public. This kind of public bicycle equipment uses electronic unmanned management to provide rental services for car rental in the land, to reduce air pollution. Reduce traffic jams and save energy to protect the environment. However, Taiwan's Ubike has a fixed site and each bicycle is locked in a fixed parking rack, that is, the parking rack is provided with a lock for locking the corresponding bicycle, but the construction cost of such a parking rack is extremely high. High, this will result in excessive overall equipment costs. Furthermore, each bicycle does not have identification information, so it is difficult to manage bicycles.

For example, the establishment and development of Mobike in mainland China has no fixed site, and provides mobile phone reservation and bicycle unlocking services, and further comes. It is said that since each bicycle is provided with a GPS-enabled positioning device, the user can use the satellite map of the mobile phone to find a bicycle, and each bicycle is equipped with a smart lock and its corresponding barcode, so that the user can use the mobile phone. Scan the barcode and upload the cloud server to unlock it. However, Mobike in mainland China may have problems with GPS positioning that is not accurate enough to find a bicycle, and there may be cases of private bicycles, resulting in users not finding a bicycle to rent; further, because there is no fixed station Therefore, it will be difficult to solve the problem of bicycle management; in addition, since each bicycle needs to be equipped with a GPS-enabled positioning device, the power demand is extremely large, which will result in an increase in operating costs.

Accordingly, it is an object of the present invention to provide a rental system having a convenient, low cost, and energy efficient transportation vehicle.

Thus, in some embodiments, the rental system of the traffic vehicle of the present invention comprises: a rental station, a rental device, and a plurality of transportation vehicles. The rental station includes a parking area. The car rental device includes a remote communication module, a processing module electrically coupled to the remote communication module, and a first near-end communication module electrically coupled to the processing module. The traffic vehicles are respectively parked in the parking area of the rental station, each of the transportation vehicles includes a vehicle body, and a smart lock disposed on the vehicle body, the smart lock having a lock for locking the vehicle body a control unit for controlling the lock and storing identification information of the traffic vehicle, and a second near-end communication module electrically coupled to the control unit. Wherein the car rental device is located in a parking area of the rental station and the processing module receives an inclusion The first near-end communication module and the second proximal communication module of the smart lock of the traffic vehicles are used by the processing module and the rental information of the renter information. And receiving, by the communication module, the identification information sent by the control unit of the traffic vehicle, and the processing module determines that the identification information of one of the traffic vehicles conforms to the identification information of the pre-leased traffic vehicle, the processing The module transmits an unlocking signal to the second near-end communication module of the one of the traffic vehicles by the first near-end communication module, so that the control unit of the one of the traffic vehicles unlocks the lock according to the unlocking signal .

In some embodiments, the car rental device and the one of the traffic vehicles are located in a parking area of the rental station, and the control unit of the smart lock of the one of the traffic vehicles locks the lock again. The control unit transmits a returning signal including the identification information of the one of the traffic vehicles to the processing module of the rental device through the second near-end communication module and the first near-end communication module.

In some implementations, the processing module of the car rental device determines that the identification information included in the car-receiving signal is consistent with the identification information of the pre-rented traffic vehicle included in the car rental signal recorded therein A returning car is charged.

In some embodiments, the rental device is disposed in a parking area of the rental station.

In some embodiments, the rental device is a GPS-enabled mobile device.

In some implementations, the rental system also includes another rental station. When the car rental device and the one of the traffic vehicles are located in the parking area of the other rental station, and the control unit of the smart lock of the one of the traffic vehicles locks the lock again, the control unit transmits the The second near-end communication module and the first near-end communication module send a return signal including the identification information of the one of the traffic vehicles to the processing module of the rental device, and the processing module determines the returning signal When the identification information included is consistent with the identification information of the pre-rented traffic vehicle included in the rental signal recorded therein, a return-receiving operation is performed.

In some embodiments, the rental device is disposed in a parking area of the rental station, and the rental system further includes another rental station and another rental device, and the other rental device is disposed at the other rental station. In the parking area, one of the traffic vehicles is located in the parking area of the other rental station, and the control unit of the smart lock of the one of the traffic vehicles re-locks the lock, the control unit transmits the The second near-end communication module and the first near-end communication module of the other car rental device send a call signal including the identification information of the one of the traffic vehicles to the processing module of the other car rental device, The processing module of the other car rental device determines that the identification information included in the car-receiving signal matches the identification information of the pre-rented traffic vehicle included in the received car-receiving signal, and performs a re-deduction operation.

In some implementations, the rental system further includes a cloud server, wherein the processing module of the rental device communicates with the cloud server through the remote communication module, and transmits the rental signal to the cloud server. , wherein the unlock signal The cloud server sends the call signal to the cloud server, and the cloud server determines the identification information included in the return signal and records therein. When the identification information of the pre-leased traffic vehicle included in the rental signal is consistent, a returning operation is performed.

In some implementations, the rental system further includes a cloud server and another rental station, and the processing module of the rental device communicates with the cloud server through the remote communication module, and the rental signal is A pair of site information that should be rented to the cloud server, wherein the unlocking signal is sent by the cloud server to the processing module, when the car rental device and the one of the traffic vehicles are located at the other lease The control unit transmits the second near-end communication module and the first near-end communication module when the control unit of the smart lock of the one of the traffic vehicles locks the lock again Sending a return signal including the identification information of the one of the traffic vehicles to the processing module of the rental device, and then the processing module transmits the return signal and a pair of site information of the other rental station to The cloud server, when the cloud server determines that the identification information included in the car-receiving signal matches the identification information of the pre-rented traffic vehicle included in the car rental signal recorded therein, Car debited.

In some implementations, the car rental device is disposed in a parking area of the rental station, and the rental system further includes a cloud server, another rental station, and another rental device, and the other rental device is disposed at In the parking area of the other rental station, the processing module of the rental device and the processing module of the other rental device pass through the remote terminals The communication module communicates with the cloud server, and the processing module of the rental device transmits the rental information and the site information of a pair of rental stations to the cloud server, wherein the unlock signal is the cloud server Is sent to the processing module, when the one of the traffic carriers is located in the parking area of the other rental station, and the control unit of the smart lock of the one of the traffic vehicles locks the lock again, And transmitting, by the second near-end communication module and the first near-end communication module of the other car rental device, a call signal including the identification information of the one of the traffic vehicles to the other car rental device The module, and then the processing module of the other rental device transmits the return signal and a pair of site information of the other rental station to the cloud server, and the cloud server determines that the return signal includes When the identification information matches the identification information of the pre-rented traffic vehicle included in the rental signal recorded therein, a returning operation is performed.

Another object of the present invention is to provide a rental method for a convenient, low cost, and energy efficient transportation vehicle.

Therefore, in some embodiments, the rental method of the traffic vehicle of the present invention is performed by a rental system comprising a rental device and a plurality of transportation vehicles, the rental method comprising the following steps: (A) the rental car The device receives a vehicle rental signal including a pre-chartered traffic vehicle and a rental vehicle information; (B) the car rental device communicates with the traffic vehicles and receives identification information issued by the traffic vehicles; And (c) the car rental device determines that the identification information of one of the traffic vehicles conforms to the identification information of the pre-leased traffic vehicle, the car rental device transmits an unlocking signal to the One of the traffic vehicles causes the one of the traffic vehicles to be unlocked according to the unlocking signal.

In some implementations, the lending method further includes the step (D) performed after the step (C): when one of the traffic vehicles is locked again, the one of the traffic vehicles transmits one of the traffic The car-receiving signal of the identification information of the vehicle is given to the car rental device.

In some implementations, the lending method further includes the step (E) performed after the step (D): the car rental device determines the identification information included in the returning car signal and the included information included in the car rental signal recorded therein When the identification information of the pre-leased traffic vehicle matches, a return-to-cargo operation is performed.

In some implementations, the lending system further includes a cloud server, and in the step (C), the car rental device further transmits the car rental signal to the cloud server, and the unlocking signal is generated by the cloud server. Send to the processing module.

In some implementations, the lending system further includes a cloud server, the lending method further includes the step (F) performed after the step (C): the processing module further transmits the returning signal to the cloud The server, and then the cloud server determines that the identification information included in the returning vehicle signal matches the identification information of the pre-rented traffic vehicle included in the rental signal recorded therein, and performs a returning operation.

The invention has at least the following effects: unlocking and locking the vehicle body through the smart locks of the traffic vehicles to avoid the installation of the parking rack, thereby reducing the overall equipment cost; further, by fixing the The rental station is used to park these traffic vehicles to And the positioning function of the car rental device and the management of the cloud server, so that the smart lock only needs to transmit the signal through the second near-end communication module (ie, Bluetooth), so that not only helps to manage the The transportation vehicle and the power required for each of the traffic vehicles to be operated are substantially reduced; in addition, each of the traffic vehicles of the present invention includes an identification information for the rental device and the cloud server to grasp each of the transportation vehicles. The trend, which in turn reduces the risk of loss.

1‧‧‧Cloud Server

11‧‧‧Database

12‧‧‧ Processing platform

2‧‧‧rental station

21‧‧‧Parking area

3‧‧‧Car rental installation

31‧‧‧Remote communication module

32‧‧‧Processing module

33‧‧‧First Near-end Communication Module

34‧‧‧Reading module

35‧‧‧ camera

36‧‧‧Control panel

37‧‧‧Safe Access Module

4‧‧‧Traffic Vehicles

41‧‧‧ body

42‧‧‧Smart lock

421‧‧‧Locks

422‧‧‧Control unit

423‧‧‧second near-end communication module

5‧‧‧ Payment System

6‧‧‧Network

Other features and advantages of the present invention will be apparent from the embodiments of the present invention, wherein: FIG. 1 is a schematic view of a first embodiment of a rental system for a traffic vehicle of the present invention; Figure 3 is a block diagram showing a main step of the rental method of the traffic vehicle of the present invention; Figure 4 is a schematic view showing a second embodiment of the rental system of the traffic vehicle of the present invention; A block diagram of a second embodiment; and Fig. 6 is a block diagram of a third embodiment of the rental system of the traffic vehicle of the present invention.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 1 and FIG. 2, a first embodiment of a rental system for a traffic vehicle according to the present invention includes a cloud server 1, a plurality of rental stations 2, and a plurality of rental devices 3. A traffic vehicle 4, and a payment system 5.

The cloud server 1 is electrically coupled to the payment system 5 and includes a database 11 and a processing platform 12. The database 11 stores a plurality of site information corresponding to the rental station 2, and a plurality of identification information corresponding to the traffic vehicle 4, the processing platform 12 is for managing the traffic vehicles 4 and cooperating with the payment The system 5 performs a debit operation for renting a car and returning a car.

Each of the rental stations 2 includes a parking area 21. Each of the car rental devices 3 is disposed in the corresponding parking area 21 of the rental station 2. In this embodiment, each of the car rental devices 3 is a machine and includes a remote communication module 31, one far away from the vehicle. The processing module 32 electrically coupled to the terminal communication module 31, and a first near-end communication module 33, a reading module 34, a camera 35, and a control panel 36 electrically coupled to the processing module 32 . The remote communication module 31 can be a GPRS wireless communication module or a wired connection interface. Specifically, the wired connection interface can be, for example, an RJ-45 transmission interface, an RS-232 transmission interface, and an RS-485 interface. a transmission interface, or a UART transmission interface; and the processing module 32 communicates with the cloud server 1 through the remote communication module 31. In this embodiment, the first near-end communication module 33 is blue. Bluetooth, but in other embodiments, the first near-end communication module 33 can also be, for example, a Zigbee, a WiFi, or a radio frequency wireless module, and is not limited to the embodiment disclosed in this embodiment. The reading module 34 is disposed on the machine and can read an NFC identification card to receive a renter information, wherein the renter information includes at least a renter name and a stored value amount (or a credit card account number). The photography The machine 35 is disposed at the top of the machine and is used to monitor the traffic vehicles 4 in the parking area 21 to achieve a deterrent effect, thereby reducing the risk of the traffic vehicles 4 being stolen.

The traffic vehicles 4 are respectively parked in the parking area 21 of the rental station 2, and each of the traffic vehicles 4 includes a vehicle body 41 and a smart lock 42 disposed in the vehicle body 41. In this embodiment, The vehicle body 41 is a bicycle, but in other embodiments, the vehicle body 41 can also be a motorcycle or a car, and is not limited to the bicycle disclosed in this embodiment. The smart lock 42 has a lock 421 for locking the vehicle body 41, a control unit 422 for controlling the lock 421 and storing identification information of the traffic carrier 4, and a coupling with the control unit 422. The second near-end communication module 423 is connected. The second near-end communication module 423 is matched with the first near-end communication module 33, and both are Bluetooth to communicate with each other. Therefore, the control unit 422 of the smart lock 42 can pass through the second proximal end. The communication module 423 and the first near-end communication module 33 communicate with the processing module 32 of the rental device 3.

Referring to FIG. 3, the following is a description of the main steps of the rental method of the transportation vehicle to perform a lending method.

First, in step S101, the car rental device 3 receives a rental signal including a pre-rented traffic vehicle 4 identification information, a renter information, and a site information. In detail, when a user wants to rent a car, the user needs to select a pre-leased traffic vehicle 4 at the control panel 36 of the rental device 3 of any rental station 2, and place the NFC identification card on the reading. The module 34 is taken to read the data, and then the processing module 32 receives the identification information including a pre-rented traffic vehicle 4, a rental person information, and a The car rental signal for site information.

Next, in step S102, the car rental device 3 communicates with the traffic vehicles 4 and receives the identification information sent by the traffic vehicles 4. Specifically, the processing module 32 communicates with the second near-end communication module 423 of the smart lock 42 of the traffic vehicles 4 through the first near-end communication module 33, and receives the traffic vehicles 4 The identification information sent by the control unit 422.

Then, when the car rental device 3 determines that the identification information of one of the traffic vehicles 4 meets the identification information of the pre-rented traffic vehicle 4, the car rental device 3 sends an unlock signal to the one of the traffic. The vehicle 4 is such that one of the traffic vehicles 4 is unlocked according to the unlocking signal. In detail, when the processing module 32 determines that the identification information of one of the traffic vehicles 4 meets the identification information of the pre-leased traffic vehicle 4, the processing module 32 transmits the remote communication module 31. Communicating with the cloud server 1 and transmitting the rental signal to the cloud server 1, and the processing platform 12 stores the rental signal in the database 11 and sends an unlock signal to the processing module 32; The processing module 32 sends the unlocking signal to the second near-end communication module 423 of the one of the traffic vehicles 4 by the first near-end communication module 33, so that the control unit of the one of the traffic vehicles 4 422 unlocks the lock 421 according to the unlocking signal, so that the operation process of renting a car is completed.

Then, in step S104, when one of the traffic vehicles 4 is locked again, the one of the traffic vehicles 4 transmits an identification information including the one of the traffic vehicles 4. The return signal is given to the rental device 3. Specifically, when the user wants to return the vehicle, the user needs to park one of the traffic vehicles 4 in the parking area 21 of any rental station 2, and the control unit 422 that controls the smart lock 42 will The lock 421 is locked again. In this embodiment, the user has to manually lock the smart lock 42. Of course, in other embodiments, the smart lock 42 can also be automatically locked; then the control unit 422 transmits The second near-end communication module 423 and the first near-end communication module 33 send a return signal including the identification information of the one of the traffic carriers 4 to the processing module 32 of the rental device 3.

Finally, in step S105, the processing module 32 transmits the returning vehicle signal to the cloud server 1, and then the cloud server 1 determines the identification information included in the returning vehicle signal and the included information contained in the rental signal recorded therein. When the identification information of the pre-leased traffic vehicle 4 matches, a return-to-cargo operation is performed. In this step, the processing module 32 transmits the returning signal and the site information of a pair of rental stations 2 to the cloud server 1 through the remote communication module 31, and when the processing platform 12 determines the When the identification information included in the vehicle signal number matches the identification information of the pre-rented traffic vehicle 4 included in the rental signal recorded by the database 11, the processing platform 12 performs a returning deduction with the payment system 5 Homework, so the completion of the return work process.

Referring to FIG. 4 and FIG. 5, the second embodiment of the rental system of the traffic vehicle of the present invention is substantially the same as the first embodiment. However, in the second embodiment, the rental system only requires a rental device 3, and The rental device 3 is a mobile device with GPS function For example, a smart phone, the car rental device 3 includes only a remote communication module 31, a processing module 32 electrically coupled to the remote communication module 31, and a processing module 32 The first communication module 33 is coupled to the first communication module 33. The remote communication module 31 can be, for example, a 3G/4G mobile communication module or a GPRS wireless communication module. The end communication module 31 communicates with the cloud server 1 via a network 6. In particular, since there is no fixed machine in the parking area 21, when the user wants to perform a rental or returning operation, the rental device 3 (ie, the mobile device) needs to be located in the parking area 21 to The first near-end communication module 33 of the car rental device 3 and the second near-end communication module 423 of the traffic vehicles 4 are in communication with each other. Since the car rental and returning operations of the second embodiment are substantially the same as those of the first embodiment, they are not described here.

Referring to FIG. 6, a third embodiment of the rental system of the traffic vehicle of the present invention is substantially the same as the first embodiment. However, in the third embodiment, the car rental device 3 further includes a security access module 37. The secure access module 37 is a SAM card and is electrically coupled to the processing module 32. The secure access module 37 can verify the legality of the NFC card offline. In other words, the secure access module 37 The renter information in the rental car signal received by the processing module 32 can be verified. Therefore, if the renter information is legal, the user can rent the traffic vehicles 4 by the NFC card. Further, in the case that the traffic carrier 4 is not reserved, the security access module 37 can also transmit an unlocking signal to the processing module 32 according to the rental signal, and the processing module 32 The first near-end communication module 33 sends the unlocking signal to the second near-end communication module 423 of the one of the traffic vehicles 4, so that the control unit 422 of one of the traffic vehicles 4 will be based on the unlocking signal. The lock 421 locked to the vehicle body 41 is unlocked. At the same time, the processing module 32 transmits the identification information including the pre-leased traffic vehicle 4, the renter information and a pair of rental information of the site information of the rental station 2 through the remote communication module 31. The cloud server 1 is used to manage the traffic vehicle 4, so that the rental operation can also be completed.

It should be noted that in other embodiments, the rental system of the traffic vehicle 4 may not perform the operation of debiting through the cloud server 1 . For example, the NFC identification card of the first embodiment may have a function of storing value, so that the processing module 32 of any car rental device 3 can be directly debited; for example, the car rental of the second embodiment. The device 3 (ie, the mobile device) can perform a chargeback operation directly with the payment system 5 via the network 6, for example, by credit card.

In summary, the rental system of the traffic vehicle of the present invention unlocks and locks the vehicle body 41 through the smart lock 42 of each of the traffic vehicles 4 to avoid the installation of the parking rack, thereby reducing the overall equipment. Cost; further, by the fixed rental station 2 for parking the transportation vehicles 4, and with the positioning function of the rental device 3 and the management of the cloud server 1, each smart lock 42 only needs to pass through the The second near-end communication module 423 (ie, Bluetooth) transmits signals, which not only helps to manage the traffic vehicles 4, but also reduces the power required for each of the traffic vehicles 4 to be greatly reduced; The invention Each of the traffic vehicles 4 includes an identification information so that the car rental device 3 and the cloud server 1 can grasp the movement of each of the traffic vehicles 4, thereby reducing the risk of loss, and thus the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

Claims (11)

A rental system for a traffic vehicle includes: a rental station including a parking area; a rental device including a remote communication module, a processing module electrically coupled to the remote communication module, and a The processing module is electrically coupled to the first near-end communication module, and the rental device is a GPS-enabled mobile device; and a plurality of traffic vehicles are respectively parked in the parking area of the rental station, and each of the traffic carriers The utility model comprises a vehicle body and a smart lock disposed on the vehicle body, the smart lock has a lock for locking the vehicle body, a lock for controlling the lock and storing identification information of the traffic vehicle. a control unit, and a second near-end communication module electrically coupled to the control unit, wherein the rental device is located in a parking area of the rental station and the processing module receives a traffic vehicle including a pre-lease The identification module communicates with the second near-end communication module of the smart lock of the traffic vehicles through the first near-end communication module and receives the traffic signals of the tenant information. Identification information issued by the control unit When the processing module determines that the identification information of one of the traffic vehicles meets the identification information of the pre-leased traffic vehicle, the processing module sends an unlocking signal to the first near-end communication module to the The second near-end communication module of the one of the traffic vehicles causes the control unit of the one of the traffic vehicles to unlock the lock according to the unlocking signal. The rental system of the traffic vehicle of claim 1, wherein the rental device and the one of the traffic vehicles are located in a parking area of the rental station, and wherein When the control unit of the smart lock of the traffic vehicle locks the lock again, the control unit transmits a traffic vehicle including the one of the second near-end communication module and the first near-end communication module The return signal of the identification information is given to the processing module of the rental device. The rental system of the traffic vehicle of claim 2, wherein the processing module of the car rental device determines the identification information included in the car-receiving signal and the pre-rent traffic included in the car rental signal recorded therein When the identification information matches, perform a returning deduction operation. The rental system of the traffic vehicle of claim 1 further comprising another rental station, the rental vehicle and the one of the transportation vehicles are located in a parking area of the other rental station, and the one of the traffic vehicles When the control unit of the smart lock locks the lock again, the control unit sends a return vehicle including the identification information of the one of the traffic vehicles through the second near-end communication module and the first near-end communication module. Signaling to the processing module of the car rental device, the processing module determining that the identification information included in the car-receiving signal is consistent with the identification information of the pre-rented traffic vehicle included in the car rental signal recorded therein A returning car is charged. The rental system of the traffic vehicle of claim 2, further comprising a cloud server, wherein the processing module of the rental device communicates with the cloud server through the remote communication module, and transmits the rental signal to the cloud a cloud server, wherein the unlocking signal is sent by the cloud server to the processing module, and the processing module further transmits the returning signal to the cloud server, and then the cloud server determines the returning signal The identification information included and the identification of the pre-rented traffic vehicle included in the rental signal recorded therein When the information matches, perform a returning deduction. The rental system of the traffic vehicle of claim 1 further includes a cloud server and another rental station, wherein the processing module of the rental device communicates with the cloud server through the remote communication module, and The car rental signal and a pair of site information of the rental station are transmitted to the cloud server, wherein the unlocking signal is sent by the cloud server to the processing module, when the car rental device and the one of the traffic vehicles are located at the cloud server When the control unit of the smart lock of the one of the traffic vehicles locks the lock again, the control unit transmits the second near-end communication module and the first proximal end The communication module sends a return signal including the identification information of the one of the traffic vehicles to the processing module of the rental device, and then the processing module transmits the return signal to a site corresponding to another rental station The information is transmitted to the cloud server, and when the cloud server determines that the identification information included in the returning vehicle signal matches the identification information of the pre-rented traffic vehicle included in the rental signal recorded therein, Take a car reloading operation. A method for renting a traffic vehicle is carried out by a rental system comprising a rental device and a plurality of transportation vehicles. The rental method comprises the following steps: (A) the rental device receives a traffic containing a pre-leasing Identification information and a rental car signal of a renter information, and the car rental device is a GPS-enabled mobile device; (B) the car rental device communicates with the traffic vehicles and receives the traffic signals issued by the traffic vehicles Identifying information; and (C) the car rental device determining the identification of one of the traffic vehicles When the information of the pre-chartered traffic vehicle is met, the car rental device sends an unlocking signal to the one of the traffic vehicles so that one of the traffic vehicles is unlocked according to the unlocking signal. The method for renting a traffic vehicle according to claim 7, further comprising the step (D) performed after the step (C): when one of the traffic vehicles is locked again, the one of the traffic vehicles transmits the One of the traffic signals of the identification information of the traffic vehicle is given to the rental device. The method for renting a traffic vehicle according to claim 8 further includes the step (E) performed after the step (D): the car rental device determines the identification information included in the returning car signal and the rental car signal recorded therein When the identification information of the pre-leased traffic vehicle is included, a returning operation is performed. The method for renting a traffic vehicle according to claim 8, wherein the rental system further includes a cloud server, and in the step (C), the renting device further transmits the rental signal to the cloud server, and the The unlock signal is sent by the cloud server to the processing module. The method for renting a traffic vehicle according to claim 10, wherein the lending system further comprises a cloud server, the lending method further comprising the step (F) performed after the step (C): the processing module further The returning vehicle signal is transmitted to the cloud server, and then the cloud server determines that the identification information included in the returning vehicle signal matches the identification information of the pre-rented traffic vehicle included in the rental signal recorded therein. Perform a return deduction.