CN115050201A - Autonomous vehicle service method, system, computer device, and storage medium - Google Patents

Abstract

The invention relates to an automatic driving vehicle service method, system, computer equipment and storage medium. The method includes: a mobile terminal sends user reservation information to a server, and the server sends the user reservation information to the vehicle; the vehicle sends the user reservation information to the vehicle. The mobile terminal moves until the mobile terminal is located in the preset area of the vehicle side; the vehicle side obtains the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal; the vehicle side detects whether the mobile terminal is located in the unlocked area of the vehicle side , if the mobile terminal is not located in the unlocked area, wait for the mobile terminal to enter the unlocked area; if the mobile terminal is located in the unlocked area, the vehicle end will automatically unlock the vehicle. By adopting the method, the functions of automatic unlocking and automatic charging at the vehicle end are realized, which greatly improves the experience of passengers.

Description

Autonomous vehicle service method, system, computer equipment and storage medium

technical field

The present invention relates to the field of automatic driving, and in particular, to a service method, system, computer equipment and storage medium for an automatic driving vehicle.

Background technique

Autonomous driving technology is becoming more and more mature and has initially entered the practical stage. It relies on the cooperation of neural network algorithms, visual computing, radar monitoring and global positioning systems, so that the main control computer on the vehicle can real-timely monitor the relative position and relative speed between road vehicles. , automatically adjusts the speed of your vehicle so that you can safely drive to the preset destination along the set path.

Existing self-driving vehicles require the driver to manually unlock the vehicle to allow passengers to board the vehicle, and manually enter a confirmation code after getting in the vehicle. This interaction method reduces the user experience.

SUMMARY OF THE INVENTION

Based on this, it is necessary to provide an autonomous driving vehicle service method, system, computer device and storage medium that can improve the user's sense of riding experience in response to the above technical problems.

In one aspect, a method for servicing an autonomous vehicle is provided, the method comprising:

The mobile terminal sends the user reservation information to the server, and the server sends the user reservation information to the vehicle;

The vehicle end moves to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle end;

The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal;

The vehicle side detects whether the mobile terminal is located in the unlocked area of the vehicle side, and if the mobile terminal is not located in the unlocked area, waits for the mobile terminal to enter the unlocked area; if the mobile terminal is located in the unlocked area Within the unlocking area, the vehicle end automatically unlocks the vehicle.

In one embodiment, the vehicle side moves to the mobile terminal according to the user reservation information until the mobile terminal is located in a preset area of the vehicle side, specifically including:

The vehicle end moves to the mobile terminal according to the user reservation information, and at the same time the vehicle end transmits a Bluetooth signal, so that the mobile terminal receives the Bluetooth signal transmitted by the vehicle end;

acquiring the signal strength of the Bluetooth signal received by the mobile terminal, and feeding back the signal strength of the Bluetooth signal to the vehicle;

The vehicle end judges whether the mobile terminal is located in the preset area of the vehicle end according to the signal strength of the Bluetooth signal;

If the mobile terminal is not located in the preset area of the vehicle side, the vehicle side continues to move to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle side.

In one embodiment, the vehicle terminal acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal, specifically including:

The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal, and at the same time the vehicle end transmits a UWB signal, so that the mobile terminal receives the vehicle UWB signal transmitted by the terminal;

acquiring the signal strength of the UWB signal received by the mobile terminal, and feeding back the signal strength of the UWB signal to the vehicle;

The vehicle terminal obtains the current position of the mobile terminal according to the signal strength of the UWB signal;

The vehicle end moves to the current location of the mobile terminal.

In one embodiment, the vehicle end automatically unlocks the vehicle, specifically including:

The vehicle terminal obtains the number of passengers from the user reservation information;

Automatically determine the number of doors that need to be unlocked according to the number of passengers in the user reservation information;

The vehicle end unlocks a corresponding number of doors.

In one embodiment, after the vehicle end automatically unlocks the vehicle, it further includes:

The vehicle end detects whether the mobile terminal is located in the in-vehicle area of the vehicle end;

If the mobile terminal is not located in the in-vehicle area of the vehicle end, waiting for the mobile terminal to move to the in-vehicle area of the vehicle end;

If the mobile terminal is located in the in-vehicle area of the vehicle end, the charging start instruction is automatically activated.

In one embodiment, the automatically starting charging start instruction specifically includes:

Determine whether the number of passengers in the user reservation information is reached in the in-vehicle area of the vehicle end;

If the in-vehicle area of the vehicle end does not reach the number of passengers, wait for the passengers to be seated;

If the in-vehicle area of the vehicle end reaches the number of passengers, the door of the vehicle is automatically closed, and the billing starts automatically.

In one embodiment, after the vehicle end reaches the destination, it further includes:

The vehicle end determines the timing of opening the vehicle door according to the surrounding environment information;

The vehicle end opens the vehicle door, and after the mobile terminal and the passenger both leave the vehicle interior area of the vehicle end, the vehicle door automatically closes within a preset time, automatically stops billing, and settles the fee.

In another aspect, an automatic driving vehicle system is provided, the system includes a mobile terminal, a server and a vehicle, and the mobile terminal, the server and the vehicle all include a Bluetooth module and a UWB module;

The Bluetooth module forms a primary positioning module, which is used to determine whether the mobile terminal is located in the preset area of the vehicle end;

The UWB module forms a secondary positioning module for judging whether the mobile terminal is located in the unlocked area of the vehicle end;

The vehicle end further includes an unlocking area detection module and an in-vehicle area detection module.

In another aspect, a computer device is provided, comprising a memory, a processor, and a computer program stored on the memory and running on the processor, wherein the processor implements the following steps when executing the computer program:

The mobile terminal sends the user reservation information to the server, and the server sends the user reservation information to the vehicle;

The vehicle end moves to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle end;

The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal;

The vehicle side detects whether the mobile terminal is located in the unlocked area of the vehicle side, and if the mobile terminal is not located in the unlocked area, waits for the mobile terminal to enter the unlocked area; if the mobile terminal is located in the unlocked area Within the unlocking area, the vehicle end automatically unlocks the vehicle.

In yet another aspect, a computer-readable storage medium is provided, and the computer-readable storage medium stores a program, which, when the program is executed by a processor, causes the processor to perform the following steps:

The mobile terminal sends the user reservation information to the server, and the server sends the user reservation information to the vehicle;

The vehicle end moves to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle end;

The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal;

The vehicle side detects whether the mobile terminal is located in the unlocked area of the vehicle side, and if the mobile terminal is not located in the unlocked area, waits for the mobile terminal to enter the unlocked area; if the mobile terminal is located in the unlocked area Within the unlocking area, the vehicle end automatically unlocks the vehicle.

The above-mentioned technical scheme of the present invention has the following advantages compared with the prior art:

The above automatic driving vehicle service method, system, computer equipment and storage medium divide the vehicle into an unlocked area and an in-vehicle area, and the current location of the user's mobile terminal can be obtained through the UWB positioning method. When it is located in the unlocked area, the mobile terminal will automatically interact with the vehicle side to realize the automatic unlocking of the vehicle side; if the current position of the mobile terminal is in the vehicle area and all passengers are seated, the mobile terminal will automatically interact with the vehicle side , to realize the function of automatic billing, and after the passengers arrive at the destination and leave the car, they will also be automatically settled. Through the above automatic interaction process between the mobile terminal and the vehicle terminal, the experience of the passengers is greatly improved.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the first method flow chart of the automatic driving vehicle service method of the present invention;

Fig. 2 is the second method flow chart of the automatic driving vehicle service method of the present invention;

Fig. 3 is the system structure diagram of the self-driving vehicle service system of the present invention;

Fig. 4 is the equipment structure diagram of the computer equipment of the present invention;

FIG. 5 is a schematic diagram of the regional distribution of the vehicle end of the automatic driving vehicle service system of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

Existing self-driving vehicles require the driver to manually unlock the vehicle to allow passengers to get on the vehicle, and need to manually enter a confirmation code or unlock the vehicle through face recognition after getting in the vehicle. This interaction method reduces the user experience. Therefore, the present invention proposes an automatic driving vehicle service method, system, computer equipment and storage medium, which realizes the automatic interaction between the user terminal and the vehicle terminal, does not require the user to intervene in the interaction process between the mobile terminal and the client, and greatly improves the user's sense of experience. .

Example 1:

1 to 2, FIG. 1 is a flowchart of the first method of the automatic driving vehicle service method of the present invention; FIG. 2 is the first method of the automatic driving vehicle service method of the present invention. Two method flow chart.

The method includes the following steps:

The mobile terminal sends the user reservation information to the server, and the server sends the user reservation information to the vehicle;

When the user uses the autonomous vehicle service, the user will send a service request on the mobile terminal. The service request includes the user's reservation information, and the user's reservation information includes the user's departure place, destination, number of passengers, and the model of the mobile terminal. and ID and other information, the mobile terminal sends the user reservation information to the server to save the user reservation information through the server, and after the server receives the user reservation information and saves the user reservation information, the user reservation information At the vehicle end, move to the mobile terminal according to the user's reservation information. Specifically, the user installs a client APP for experiencing the automatic driving service on the mobile terminal in advance, and completes the user registration, completes the data information, etc. on the client APP, so as to experience the automatic driving service. Among them, the server is the cloud.

The vehicle end moves to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle end;

After the vehicle end receives the user reservation information from the server, it obtains the departure information from the user reservation information. Accurately acquire the current location of the mobile terminal in real time within a preset area.

The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal;

After the mobile terminal is located in the preset area of the vehicle, the vehicle will use a higher-precision positioning technology to obtain the current position of the mobile terminal in real time in the preset area, so as to guide the vehicle to drive to the current position of the mobile terminal. The current location of the mobile terminal, that is, the current location of the user. Since the departure place is filled in by the user on the mobile terminal, if the user suddenly wants to buy something, the user will move to the store and other locations. At this time, if the vehicle end travels to the departure place, it will drive an unnecessary distance and increase the cost; Returning to the starting point reduces the user's sense of experience. Therefore, the vehicle end will automatically drive to the current location of the mobile terminal, that is, the real-time address of the user, which greatly improves the user's experience. If the user's mobile terminal is carried by the accompanying person, the vehicle end obtains the current position of the accompanying person within the preset area.

The vehicle side detects whether the mobile terminal is located in the unlocked area of the vehicle side, and if the mobile terminal is not located in the unlocked area, waits for the mobile terminal to enter the unlocked area; if the mobile terminal is located in the unlocked area Within the unlocking area, the vehicle end automatically unlocks the vehicle.

After acquiring the current location of the mobile terminal, the vehicle end can compare the current location of the mobile terminal with the unlocked area to determine whether the current location of the mobile terminal is within the unlocked area. If the current position of the mobile terminal is not located in the unlocked area, wait for the user to move, and the user will gradually move towards the vehicle with the mobile terminal until the current position of the mobile terminal obtained by the vehicle is located in the unlocked area; if the current position of the mobile terminal If the location is in the unlocked area, it means that the user has reached the vicinity of the vehicle, and in the unlocked area of the vehicle side, the vehicle side will turn on the broadcast mode, and the mobile terminal will shake hands with the vehicle side for confirmation. You can enter the car, avoiding the interaction between the user and the vehicle, and greatly improving the user's experience. Preferably, the unlocking area is located on the right side of the rear row of the vehicle, where it is safer for the user to get on the vehicle.

Further, the vehicle end includes an unlocking area and an in-vehicle area. When the mobile terminal is located in the unlocking area, the automatic door unlocking function is realized; when the mobile terminal is located in the vehicle area, automatic counting is realized. fee function.

As shown in Figure 5, the vehicle end is divided into an unlocked area and an in-vehicle area. The sensor positioning device installed on the vehicle will accurately determine whether the mobile terminal is in the unlocked area or the in-vehicle area. When the mobile terminal detected by the vehicle side is located in the unlocked area, the vehicle side will automatically unlock the door to facilitate the user to enter the vehicle; when the vehicle side detects that the current location of the mobile terminal is located in the vehicle area and the passengers are seated, the vehicle The terminal will automatically start billing. The unlocking and billing of the vehicle are all automatic operation, which can be realized without interaction with the user, which greatly improves the user's experience.

In one embodiment, the vehicle side moves to the mobile terminal according to the user reservation information until the mobile terminal is located in a preset area of the vehicle side, specifically including:

The vehicle end moves to the mobile terminal according to the user reservation information, and at the same time the vehicle end transmits a Bluetooth signal, so that the mobile terminal receives the Bluetooth signal transmitted by the vehicle end;

There is a preset area on the vehicle side, and the vehicle side will preset the range of the preset area through the Bluetooth signal. When judging whether the mobile terminal enters the preset area, it will be judged by the signal strength of the Bluetooth signal. Therefore, the vehicle end moves to the mobile terminal according to the user reservation information, and at the same time, the moving vehicle end transmits a Bluetooth signal, so that the mobile terminal can receive the Bluetooth signal transmitted by the vehicle end.

acquiring the signal strength of the Bluetooth signal received by the mobile terminal, and feeding back the signal strength of the Bluetooth signal to the vehicle;

After the mobile terminal receives the bluetooth signal transmitted by the vehicle, it will calculate the signal strength of the bluetooth signal, and then feed back the signal strength of the bluetooth signal to the vehicle, so that the vehicle can judge whether the mobile terminal is not based on the signal strength of the bluetooth signal. within the preset area.

The vehicle end determines whether the mobile terminal is located in a preset area of the vehicle end according to the signal strength of the Bluetooth signal.

After the vehicle end receives the signal strength of the Bluetooth signal from the mobile terminal, it will judge whether the mobile terminal is located in the preset area according to the signal strength of the Bluetooth signal.

If the mobile terminal is not located in the preset area of the vehicle side, the vehicle side continues to move to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle side.

If the mobile terminal is not located in the preset area, continue to wait and wait for the vehicle end to continue to move toward the mobile terminal. As the vehicle side continues to move to the mobile terminal, the mobile terminal will gradually be located in the preset area of the vehicle side; if the mobile terminal is located in the preset area, the UWB (UltraWide Band) signal of the vehicle side will be triggered, so as to pass the UWB The signal acquires the current location of the mobile terminal. UWB is a higher-precision positioning technology, which can obtain accurate location information of mobile terminals in real time.

In one embodiment, the vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal, further comprising:

The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal, and at the same time the vehicle end transmits a UWB signal, so that the mobile terminal receives the vehicle UWB signal transmitted by the terminal;

The positioning accuracy of the Bluetooth signal is much lower than that of the UWB signal. Therefore, the Bluetooth signal can be used when judging whether the mobile terminal is located in the preset area of the vehicle end in the early stage. Reduce the number of times the UWB sensor is used, prolong the service life of the UWB sensor, and save costs. Therefore, in the process of moving the vehicle end to the current position of the mobile terminal in the later stage, it is necessary to accurately obtain the current position of the mobile terminal. Therefore, it needs to be realized through the UWB signal. The moving vehicle end transmits the UWB signal, so that the mobile terminal can receive the vehicle end. Transmitted UWB signal.

acquiring the signal strength of the UWB signal received by the mobile terminal, and feeding back the signal strength of the UWB signal to the vehicle;

After the mobile terminal receives the UWB signal transmitted by the vehicle terminal, it obtains the signal strength of the UWB signal, and then feeds back the signal strength of the UWB signal to the vehicle terminal, so that the vehicle terminal can accurately determine the current position of the mobile terminal through the signal strength of the UWB signal. . In addition, in addition to using the signal strength of UWB to determine the current location of the mobile terminal, the current location of the mobile terminal can also be determined by calculating the time between the UWB signal transmitted by the vehicle and the UWB signal received by the mobile terminal.

The vehicle terminal obtains the current position according to the signal strength of the UWB signal;

After the vehicle end receives the signal strength of the UWB signal, it can obtain the current position of the mobile terminal through the signal strength of the UWB signal, so as to determine whether the mobile terminal is located in the vehicle unlocking area.

The vehicle end moves to the current location of the mobile terminal.

After the vehicle side obtains the current position of the mobile terminal according to the signal strength of the UWB signal, the vehicle side will gradually move towards the mobile terminal, and finally the mobile terminal will be located in the unlocking area, so as to facilitate the interaction between the mobile terminal and the vehicle side and realize the automatic unlocking of the vehicle.

In one embodiment, the vehicle end automatically unlocks the vehicle, specifically including:

The vehicle terminal obtains the number of passengers from the user reservation information;

The number of passengers may be different, so when the user submits a reservation request on the mobile terminal, the number of passengers will be selected on the mobile terminal, and the number of passengers information is also stored in the user reservation information. Therefore, the vehicle terminal can obtain the number of passengers from the user's reservation information.

Automatically determine the number of doors that need to be unlocked according to the number of passengers in the user reservation information;

After the vehicle side obtains the number of passengers, it will determine how many doors need to be opened according to the number of passengers. The rear door can be opened between 1 and 3 passengers. Open the passenger car door on the basis of 1 to 3 people; 5 people can open the main car door on the basis of 4 people, and the sequence of opening the door is designed according to the actual application scenario. Therefore, it is necessary to automatically determine the number of doors that need to be unlocked according to the number of passengers in the user's reservation information, which greatly improves the user's experience.

The vehicle end unlocks a corresponding number of doors.

After determining the doors that need to be opened, the vehicle end will automatically open the corresponding number of doors to facilitate the user to sit, which greatly improves the user's experience.

In one embodiment, after the vehicle end automatically unlocks the vehicle, it further includes:

The vehicle end detects whether the mobile terminal is located in the in-vehicle area of the vehicle end;

If the mobile terminal is not located in the in-vehicle area of the vehicle end, waiting for the mobile terminal to move to the in-vehicle area of the vehicle end;

If the mobile terminal is located in the in-vehicle area of the vehicle end, the charging start instruction is automatically activated.

After the vehicle is automatically unlocked, it will detect whether the mobile terminal has entered the in-vehicle area of the vehicle. The in-vehicle area is a precondition for subsequent automatic billing, and the in-vehicle area will also detect the mobile terminal and the passenger's seating status. If the mobile terminal does not enter the in-vehicle area of the vehicle, continue to wait for the mobile terminal to enter the in-vehicle area of the vehicle; if the mobile terminal has entered the in-vehicle area of the vehicle, the vehicle will start the automatic charging start command to realize automatic charging. Automatic billing can be achieved without the user interacting with the vehicle terminal through the mobile terminal, which greatly improves the user experience.

In one embodiment, the automatically starting charging start instruction specifically includes:

Determine whether the number of passengers in the user reservation information is reached in the in-vehicle area of the vehicle end;

When the passengers enter the car, the vehicle terminal will determine whether the mobile terminal is located in the car area, and will also use the camera and other information collection devices to determine the number of passengers in the car in real time to determine whether the number of passengers has reached the user's reservation information. The number of passengers, that is, to determine whether all the passengers have been seated in the car, so as to prevent the passengers from falling.

If the in-vehicle area of the vehicle end does not reach the number of passengers, wait for the passengers to be seated;

If the in-vehicle area of the vehicle end reaches the number of passengers, the door of the vehicle is automatically closed, and the billing starts automatically.

If the number of passengers in the in-vehicle area does not reach the number of passengers in the user's reservation information, continue to wait for the passengers to take their seats until the number of passengers in the in-vehicle area is equal to the number of passengers in the user's reservation information; If the number of passengers is equal to the number of passengers in the user's reservation information, the vehicle will automatically close the door and then start automatic charging. Automatic charging can be realized without the user interacting with the vehicle terminal through the mobile terminal, which greatly improves the user experience. sense of experience. Among them, the function of automatic door closing can be turned on or off, and can be set according to the riding habits of local people to meet the needs of different people.

In one embodiment, after the vehicle arrives at the destination, it further includes:

The vehicle end determines the timing of opening the door according to the surrounding environment information;

The vehicle automatically plans a route according to the destination and drives to the destination. When the vehicle side reaches the destination, the vehicle will collect the environmental information around the vehicle side through the information collection device. It can be automatically opened or manually opened by the passengers, and can also be set according to the riding habits of local people to meet the riding needs of different people.

The vehicle end opens the vehicle door, and after the mobile terminal and the passenger both leave the vehicle interior area of the vehicle end, the vehicle door automatically closes within a preset time, automatically stops billing, and settles the fee.

After judging when the vehicle door can be opened, the vehicle side opens the corresponding door and waits for the mobile terminal and the passengers to leave the vehicle side. Exit the interior area of the vehicle end. If there are passengers in the car area, it means that the passengers have not left the car area, and continue to wait for the passengers to leave. A drop-off reminder will be issued in the car to remind passengers in the car area to get off the car. If there are no passengers and mobile terminals in the car area, it means that all the people in the car have got off the car and the mobile terminal has also left the car area, then the door will automatically close the door when the passenger leaves the seat, in case the passenger forgets to close the door and Other people enter the car, and then the door is automatically closed within a preset time, the billing is automatically stopped, and the cost is settled. Similarly, the function of automatic door closing can be set, the door will be closed automatically or the passenger will manually close it, and it can also be set according to the riding habits of local people to meet the riding needs of different people. Preferably, the preset time of the car door can be set according to the actual situation, mainly to prevent other people from entering the car. The preset time is set. When the vehicle side detects that all the passengers have left the vehicle, it can be used in the car. It will automatically turn off after the person leaves the seat for a preset time. Detecting the mobile terminal can prevent the user from dropping the mobile phone in the car when getting off the car, and has a function of reminding. When the passengers in the car area have all left the car and the doors are closed, the mobile terminal will also leave the car area, and the car end will automatically stop billing and settle the fee. After the settlement is completed, the car end will automatically drive to the nearest Parking area, waiting for the next reservation user, or driving directly to the address of the next user to continue serving the user.

Embodiment 2:

Referring to FIG. 2 , FIG. 2 is a flowchart of a second method of the method for servicing an autonomous vehicle of the present invention.

The mobile terminal sends the user reservation information to the server, and the server sends the user reservation information to the vehicle;

When the user uses the autonomous vehicle service, the user will send a service request on the mobile terminal. The service request includes the user's reservation information, and the user's reservation information includes the user's departure place, destination, number of passengers, and the model of the mobile terminal. and ID and other information, the mobile terminal sends the user reservation information to the server to save the user reservation information through the server, and after the server receives the user reservation information and saves the user reservation information, the user reservation information At the vehicle end, move to the mobile terminal according to the user's reservation information.

The vehicle end moves to the mobile terminal according to the user reservation information, and at the same time the vehicle end transmits a Bluetooth signal, so that the mobile terminal receives the Bluetooth signal transmitted by the vehicle end;

There is a preset area on the vehicle side, and the vehicle side will preset the range of the preset area through the Bluetooth signal. When judging whether the mobile terminal enters the preset area, it will be judged by the signal strength of the Bluetooth signal. Therefore, the vehicle end moves to the mobile terminal according to the user reservation information, and at the same time, the moving vehicle end transmits a Bluetooth signal, so that the mobile terminal can receive the Bluetooth signal transmitted by the vehicle end.

acquiring the signal strength of the Bluetooth signal received by the mobile terminal, and feeding back the signal strength of the Bluetooth signal to the vehicle;

After the mobile terminal receives the bluetooth signal transmitted by the vehicle, it will calculate the signal strength of the bluetooth signal, and then feed back the signal strength of the bluetooth signal to the vehicle, so that the vehicle can judge whether the mobile terminal is not based on the signal strength of the bluetooth signal. within the preset area.

The vehicle end judges whether the mobile terminal is located in the preset area of the vehicle end according to the signal strength of the Bluetooth signal;

After the vehicle end receives the signal strength of the Bluetooth signal from the mobile terminal, it will judge whether the mobile terminal is located in the preset area according to the signal strength of the Bluetooth signal.

If the mobile terminal is not located in the preset area of the vehicle side, the vehicle side continues to move to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle side.

If the mobile terminal is not located in the preset area, continue to wait and wait for the vehicle end to continue to move towards the mobile terminal. As the vehicle side continues to move to the mobile terminal, the mobile terminal will gradually enter the preset area of the vehicle side; if the mobile terminal is located in the preset area, the UWB (UltraWide Band) signal of the vehicle side will be triggered, so as to pass the UWB signal The signal acquires the current location of the mobile terminal. UWB is a higher-precision positioning technology, which can obtain accurate location information of mobile terminals in real time.

The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal, and at the same time the vehicle end transmits a UWB signal, so that the mobile terminal receives the vehicle UWB signal transmitted by the terminal;

In the process of moving the vehicle end to the current position of the mobile terminal in the later stage, the current position of the mobile terminal needs to be accurately obtained. Therefore, it needs to be realized through UWB signals. The moving vehicle end transmits UWB signals so that the mobile terminal can receive the vehicle. The UWB signal transmitted by the terminal.

acquiring the signal strength of the UWB signal received by the mobile terminal, and feeding back the signal strength of the UWB signal to the vehicle;

After the mobile terminal receives the UWB signal transmitted by the vehicle terminal, it obtains the signal strength of the UWB signal, and then feeds back the signal strength of the UWB signal to the vehicle terminal, so that the vehicle terminal can accurately determine the current position of the mobile terminal through the signal strength of the UWB signal. .

The vehicle terminal obtains the current position of the mobile terminal according to the signal strength of the UWB signal;

After the vehicle end receives the signal strength of the UWB signal, it can obtain the current position of the mobile terminal through the signal strength of the UWB signal, so as to determine whether the mobile terminal is located in the vehicle unlocking area.

The vehicle end moves to the current location of the mobile terminal.

After the vehicle side obtains the current position of the mobile terminal according to the signal strength of the UWB signal, the vehicle side will gradually move towards the mobile terminal, and finally the mobile terminal will be located in the unlocking area, so as to facilitate the interaction between the mobile terminal and the vehicle side and realize the automatic unlocking of the vehicle.

The vehicle side detects whether the mobile terminal is located in the unlocked area of the vehicle side, and if the mobile terminal is not located in the unlocked area, waits for the mobile terminal to enter the unlocked area; if the mobile terminal is located in the unlocked area Within the unlocking area, the vehicle end automatically unlocks the vehicle.

After acquiring the current location of the mobile terminal, the vehicle end can compare the current location of the mobile terminal with the unlocked area to determine whether the current location of the mobile terminal is within the unlocked area. If the current location of the mobile terminal is not within the unlocked area, wait for the user to move, and the user will gradually approach the vehicle until the current location of the mobile terminal obtained by the vehicle is within the unlocked area; if the current location of the mobile terminal is outside the vehicle In the unlocked area, it means that the user has arrived near the vehicle, and at the unlocking position near the vehicle, the vehicle will turn on the broadcast mode, and the mobile terminal will shake hands with the vehicle to confirm. After the handshake is confirmed, the vehicle will be automatically unlocked. You can enter the car, avoiding the interaction between the user and the vehicle, and greatly improving the user's experience.

The vehicle terminal obtains the number of passengers from the user reservation information;

The number of passengers may be different, so when the user submits a reservation request on the mobile terminal, the number of passengers will be selected on the mobile terminal, and the number of passengers information is also stored in the user reservation information. Therefore, the vehicle terminal can obtain the number of passengers from the user's reservation information.

Automatically determine the number of doors that need to be unlocked according to the number of passengers in the user reservation information;

After the vehicle side obtains the number of passengers, it will determine how many doors need to be opened according to the number of passengers. The rear door can be opened between 1 and 3 passengers. Open the passenger car door on the basis of 1 to 3 people; 5 people can open the main car door on the basis of 4 people, and the sequence of opening the door is designed according to the actual application scenario. Therefore, it is necessary to automatically determine the number of doors that need to be unlocked according to the number of passengers in the user's reservation information, which greatly improves the user's experience.

The vehicle end unlocks a corresponding number of doors;

After determining the doors that need to be opened, the vehicle end will automatically open the corresponding number of doors to facilitate the user to sit, which greatly improves the user's experience.

The vehicle end detects whether the mobile terminal is located in the in-vehicle area of the vehicle end;

If the mobile terminal is not located in the in-vehicle area of the vehicle end, waiting for the mobile terminal to move to the in-vehicle area of the vehicle end;

If the mobile terminal is located in the in-vehicle area of the vehicle end, the charging start instruction is automatically activated.

After the vehicle is automatically unlocked, it will detect whether the mobile terminal has entered the in-vehicle area of the vehicle. The in-vehicle area is a precondition for subsequent automatic billing, and the in-vehicle area will also detect the mobile terminal and the passenger's seating status. If the mobile terminal does not enter the in-vehicle area of the vehicle, continue to wait for the mobile terminal to enter the in-vehicle area of the vehicle; if the mobile terminal has entered the in-vehicle area of the vehicle, the vehicle will start the automatic charging start command to realize automatic charging. Automatic billing can be achieved without the user interacting with the vehicle terminal through the mobile terminal, which greatly improves the user experience.

Determine whether the number of passengers in the user reservation information is reached in the in-vehicle area of the vehicle end;

When the passengers enter the car, the vehicle terminal will determine whether the mobile terminal is located in the car area, and will also use the camera and other information collection devices to determine the number of passengers in the car in real time to determine whether the number of passengers has reached the user's reservation information. The number of passengers, that is, to determine whether all the passengers have been seated in the car, so as to prevent the passengers from falling.

If the in-vehicle area of the vehicle end does not reach the number of passengers, wait for the passengers to be seated;

If the in-vehicle area of the vehicle end reaches the number of passengers, the door of the vehicle is automatically closed, and the billing starts automatically.

If the number of passengers in the in-vehicle area does not reach the number of passengers in the user's reservation information, continue to wait for the passengers to take their seats until the number of passengers in the in-vehicle area is equal to the number of passengers in the user's reservation information; If the number of passengers is equal to the number of passengers in the user's reservation information, the vehicle will automatically close the door and then start automatic charging. Automatic charging can be realized without the user interacting with the vehicle terminal through the mobile terminal, which greatly improves the user experience. sense of experience.

The vehicle automatically plans a route according to the destination and drives to the destination;

The vehicle automatically plans a route according to the destination and drives to the destination, delivering passengers to the destination.

The vehicle end determines the timing of opening the vehicle door according to the surrounding environment information;

When the vehicle end arrives at the destination, the vehicle will collect the environmental information around the vehicle end through the information collection device. When there is no one or an object near the vehicle, the door will be opened, and the door will be opened automatically or manually opened by the passengers. People's riding habits are set to meet the riding needs of different people.

The vehicle end opens the vehicle door, and after the mobile terminal and the passenger both leave the vehicle interior area of the vehicle end, the vehicle door automatically closes within a preset time, automatically stops billing, and settles the fee.

After the vehicle side opens the corresponding door, it waits for the mobile terminal and passengers to leave the in-vehicle area of the vehicle side, and uses the corresponding information collection device to determine whether all the passengers in the vehicle have left the in-vehicle area of the vehicle side. If there are passengers in the car area, it means that the passengers have not left the car area, and continue to wait for the passengers to leave; if there are no passengers and mobile terminals in the car area, the door will be pre-empted when the passengers leave the car area. The door is automatically closed within the set time, the billing is automatically stopped, and the cost is automatically settled. Further, if the user leaves the mobile terminal on the vehicle side and does not pay attention to the reminder from the vehicle side, the vehicle side will send the message that the mobile terminal is on the vehicle side to the contact within a certain period of time, and the contact information is stored in the mobile terminal. It is added when the APP is registered; and if the next user enters the vehicle terminal, since the in-vehicle area will collect the in-vehicle video, audio and other conditions in real time, it can prevent the next user from taking the mobile terminal away.

Embodiment three:

Referring to FIG. 3 , FIG. 3 is a system structure diagram of an automatic driving vehicle service system of the present invention.

The autonomous driving vehicle service system of this embodiment includes a mobile terminal, a server, and a vehicle, wherein the mobile terminal, the server, and the vehicle all include a Bluetooth module and a UWB module;

The autonomous vehicle service system includes three parts: mobile terminal, server and vehicle. The mobile terminal is also the client, the part used by the user, such as the mobile phone APP, the web terminal, etc., is mainly used to realize the user's vehicle reservation and use function, and the mobile terminal saves the user's reservation information. The server mainly stores the user's reservation information, including the user's mobile phone number, mobile phone model, departure place, destination and other information; it is also used to send the user's reservation information to the vehicle side. It is possible that the place where the user takes a taxi is tens of kilometers away from the vehicle side. , it is impossible to directly connect the mobile terminal and the vehicle end, and it needs to be realized through the server end. The vehicle end mainly receives the user reservation information from the server, and then automatically drives to the vicinity of the mobile terminal to carry passengers according to the user reservation information. The mobile terminal, the server and the vehicle are equipped with a Bluetooth module and a UWB module; the Bluetooth module is used to detect whether the mobile terminal is located in the preset area of the vehicle, and the UWB module is used to detect whether the mobile terminal is located in the unlocked area of the vehicle. In addition, the vehicle end is also equipped with an ultrasonic module, which can accurately perceive the environmental information around the vehicle end through the ultrasonic signal, detect the moving direction of people or objects around the vehicle end, and judge the trend.

The Bluetooth module forms a first-level positioning module, which is used to judge whether the mobile terminal is located in the preset area of the vehicle end;

The Bluetooth module is used to detect whether the mobile terminal is located in the preset area of the vehicle, which is equivalent to a first-level positioning module, which roughly determines whether the address of the mobile terminal is in the preset area. Accurately obtain the current position of the mobile terminal through the secondary positioning module.

The UWB module forms a secondary positioning module for judging whether the mobile terminal is located in the unlocked area of the vehicle end;

When the address of the mobile terminal is roughly judged by the primary positioning module, the accurate current position of the mobile terminal can be obtained through the secondary positioning module, that is, the UWB module, so as to determine whether the current position of the mobile terminal is in the preset area. Located in the unlocked area on the vehicle side.

The vehicle end further includes an unlocking area detection module and an in-vehicle area detection module.

The unlocking area detection module is used to realize the automatic unlocking of the vehicle. When the current position of the mobile terminal is within the unlocking area, the vehicle end can be automatically unlocked. The in-vehicle area detection module is used to detect whether the mobile terminal is located in the in-vehicle area, and also detects the situation of the passengers in the vehicle, so as to realize the function of automatic charging. The function of ending billing.

The vehicle end, the server end and the mobile terminal are also provided with communication modules, so as to facilitate the transmission of information through the network.

For the specific definition of the autonomous vehicle service system, reference may be made to the definition of the method above, which will not be repeated here. Each module in the above-mentioned automatic driving vehicle service system may be implemented in whole or in part by software, hardware and combinations thereof. The above modules can be embedded in or independent of the processor in the computer device in the form of hardware, or stored in the memory in the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

Embodiment 4:

This embodiment provides a computer device, including a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that, when the processor executes the computer program, an automatic driving vehicle service method is implemented A step of.

The computer equipment may be a terminal, and its internal structure diagram may be as shown in FIG. 4 . The computer equipment includes a processor, memory, a network interface, a display screen, and an input device connected by a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium, an internal memory. The nonvolatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the execution of the operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used to communicate with an external terminal through a network connection. The computer program, when executed by the processor, implements the autonomous vehicle service method. The display screen of the computer equipment may be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment may be a touch layer covered on the display screen, or a button, a trackball or a touchpad set on the shell of the computer equipment , or an external keyboard, trackpad, or mouse.

Those skilled in the art should understand that the structure shown in FIG. 4 is only a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer equipment to which the solution of the present application is applied. A device may include more or fewer components than shown in the figures, or combine certain components, or have a different arrangement of components.

In one of the embodiments, a computer device is provided, comprising a memory, a processor, and a computer program stored in the memory and running on the processor, and the processor implements the following steps when executing the computer program:

The mobile terminal sends the user reservation information to the server, and the server sends the user reservation information to the vehicle;

The vehicle end moves to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle end;

The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal;

The vehicle side detects whether the mobile terminal is located in the unlocked area of the vehicle side, and if the mobile terminal is not located in the unlocked area, waits for the mobile terminal to enter the unlocked area; if the mobile terminal is located in the unlocked area Within the unlocking area, the vehicle end automatically unlocks the vehicle.

Embodiment 5:

This embodiment provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

The mobile terminal sends the user reservation information to the server, and the server sends the user reservation information to the vehicle;

The vehicle end moves to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle end;

The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal;

The vehicle side detects whether the mobile terminal is located in the unlocked area of the vehicle side, and if the mobile terminal is not located in the unlocked area, waits for the mobile terminal to enter the unlocked area; if the mobile terminal is located in the unlocked area Within the unlocking area, the vehicle end automatically unlocks the vehicle.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage In the medium, when the computer program is executed, it may include the processes of the above-mentioned method embodiments. Wherein, any reference to memory, storage, database or other medium used in the various embodiments provided in this application may include non-volatile and/or volatile memory. Nonvolatile memory may include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous chain Road (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

The technical features of the above embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features It is considered to be the range described in this specification.

The above-mentioned embodiments only represent several embodiments of the present application, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the scope of protection of the patent of the present application shall be subject to the appended claims.

Claims (10)

1. A self-driving vehicle service method, wherein the method comprises: The mobile terminal sends the user reservation information to the server, and the server sends the user reservation information to the vehicle; The vehicle end moves to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle end; The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal; The vehicle side detects whether the mobile terminal is located in the unlocked area of the vehicle side, and if the mobile terminal is not located in the unlocked area, waits for the mobile terminal to enter the unlocked area; if the mobile terminal is located in the unlocked area Within the unlocking area, the vehicle end automatically unlocks the vehicle. 2 . The service method for autonomous vehicles according to claim 1 , wherein the vehicle end moves to the mobile terminal according to the user reservation information until the mobile terminal is located in a preset area of the vehicle end. 3 . , including: The vehicle end moves to the mobile terminal according to the user reservation information, and at the same time the vehicle end transmits a Bluetooth signal, so that the mobile terminal receives the Bluetooth signal transmitted by the vehicle end; acquiring the signal strength of the Bluetooth signal received by the mobile terminal, and feeding back the signal strength of the Bluetooth signal to the vehicle; The vehicle end judges whether the mobile terminal is located in the preset area of the vehicle end according to the signal strength of the Bluetooth signal; If the mobile terminal is not located in the preset area of the vehicle side, the vehicle side continues to move to the mobile terminal according to the user reservation information until the mobile terminal is located in the preset area of the vehicle side. 3 . The service method for autonomous vehicles according to claim 1 , wherein the vehicle terminal obtains the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal, 3 . Specifically include: The vehicle end acquires the current position of the mobile terminal in the preset area, and moves to the current position of the mobile terminal, and at the same time the vehicle end transmits a UWB signal, so that the mobile terminal receives the vehicle UWB signal transmitted by the terminal; acquiring the signal strength of the UWB signal received by the mobile terminal, and feeding back the signal strength of the UWB signal to the vehicle; The vehicle terminal obtains the current position of the mobile terminal according to the signal strength of the UWB signal; The vehicle end moves to the current location of the mobile terminal. 4. The automatic driving vehicle service method according to claim 1, wherein the vehicle end automatically unlocks the vehicle, specifically comprising: The vehicle terminal obtains the number of passengers from the user reservation information; Automatically determine the number of doors that need to be unlocked according to the number of passengers in the user reservation information; The vehicle end unlocks a corresponding number of doors. 5 . The self-driving vehicle service method according to claim 1 , wherein after the vehicle end automatically unlocks the vehicle, the method further comprises: 6 . The vehicle end detects whether the mobile terminal is located in the in-vehicle area of the vehicle end; If the mobile terminal is not located in the in-vehicle area of the vehicle end, waiting for the mobile terminal to move to the in-vehicle area of the vehicle end; If the mobile terminal is located in the in-vehicle area of the vehicle end, the charging start instruction is automatically activated. 6. The automatic driving vehicle service method according to claim 5, wherein the automatically starting charging start instruction specifically comprises: Determine whether the number of passengers in the user reservation information is reached in the in-vehicle area of the vehicle end; If the in-vehicle area of the vehicle end does not reach the number of passengers, wait for the passengers to be seated; If the in-vehicle area of the vehicle end reaches the number of passengers, the door of the vehicle is automatically closed, and the billing starts automatically. 7. The service method for an autonomous vehicle according to claim 6, wherein when the vehicle end reaches the destination, the method further comprises: The vehicle end determines the timing of opening the vehicle door according to the surrounding environment information; The vehicle end opens the vehicle door, and after the mobile terminal and the passenger leave the vehicle interior area of the vehicle end, the vehicle door automatically closes within a preset time, automatically stops billing, and settles the fee. 8. An automatic driving vehicle service system, characterized in that the system comprises a mobile terminal, a service terminal and a vehicle terminal, and the mobile terminal, the service terminal and the vehicle terminal all comprise a Bluetooth module and a UWB module; The Bluetooth module forms a primary positioning module, which is used to determine whether the mobile terminal is located in the preset area of the vehicle end; The UWB module forms a secondary positioning module for judging whether the mobile terminal is located in the unlocked area of the vehicle end; The vehicle end further includes an unlocking area detection module and an in-vehicle area detection module. 9. A computer device, comprising a memory, a processor and a computer program stored in the memory and running on the processor, wherein the processor implements any of claims 1 to 7 when executing the computer program A step of the method. 10. A computer-readable storage medium, characterized in that: the computer-readable storage medium stores a program, and when the program is executed by a processor, the processor is made to execute any one of claims 1 to 7. The steps of the method described in item.

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