CN111787507A - Vehicle control method and device, vehicle, system and storage medium - Google Patents
Vehicle control method and device, vehicle, system and storage medium Download PDFInfo
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- CN111787507A CN111787507A CN202010436544.8A CN202010436544A CN111787507A CN 111787507 A CN111787507 A CN 111787507A CN 202010436544 A CN202010436544 A CN 202010436544A CN 111787507 A CN111787507 A CN 111787507A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/209—Remote starting of engine
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- Lock And Its Accessories (AREA)
Abstract
The application relates to a control method, a control device, a vehicle, a control system and a storage medium of a vehicle. The method comprises the following steps: under the condition of being in an awakening state, establishing communication connection with the user terminal through a V2X function, and acquiring the position information positioned by the user terminal in real time through the communication connection; acquiring the position information of the vehicle in real time through a positioning system; and when the position information of the user terminal and the position information of the vehicle are successfully acquired, executing corresponding control operation according to the position information of the user terminal, the position information of the vehicle and the moving state of the user terminal relative to the vehicle. The method can realize keyless entry and starting of the vehicle without adding other hardware equipment on the basis that the vehicle supports the V2X function, thereby avoiding the problem of higher cost caused by the adoption of a Bluetooth key. In addition, the method also improves the accuracy of vehicle control.
Description
Technical Field
The present application relates to the field of vehicle positioning, and in particular, to a method, an apparatus, a vehicle, a system, and a storage medium for controlling a vehicle.
Background
With the continuous development of the car networking technology, people have more and more intelligent demands on the car. At present, the realization of keyless entry and starting of vehicles has become a new requirement of people.
In the conventional technology, the keyless entry and starting of the vehicle can be realized based on a Bluetooth key of a communication technology. Namely, the vehicle and the user terminal can communicate through Bluetooth, and the vehicle determines the position of the user terminal based on the strength of the received Bluetooth signal, so that keyless entry and starting of the vehicle are realized based on the position of the user terminal. However, the conventional technology requires installation of a plurality of bluetooth antennas to determine the location of the user terminal, resulting in high cost.
Disclosure of Invention
Therefore, it is necessary to provide a vehicle control method, a vehicle control device, a vehicle control system, and a storage medium, for solving the technical problem that the conventional vehicle keyless entry and start mode requires a plurality of bluetooth antennas to determine the position of the user terminal, which results in high cost.
In a first aspect, an embodiment of the present application provides a control method for a vehicle, which is applied to a vehicle in a vehicle-to-outside information exchange V2X system, where the V2X system further includes a user terminal, and the method includes:
under the condition of being in an awakening state, establishing communication connection with the user terminal through a V2X function, and acquiring the position information positioned by the user terminal in real time through the communication connection;
acquiring the position information of the vehicle in real time through a positioning system;
and when the position information of the user terminal and the position information of the vehicle are successfully acquired, executing corresponding control operation according to the position information of the user terminal, the position information of the vehicle and the moving state of the user terminal relative to the vehicle.
In a second aspect, an embodiment of the present application provides a control apparatus for a vehicle, the vehicle being integrated in a V2X system, the V2X system further including a user terminal, the apparatus including:
the communication connection establishing module is used for establishing communication connection with the user terminal through a V2X function under the condition of being in an awakening state, and acquiring the position information positioned by the user terminal in real time through the communication connection;
the first acquisition module is used for acquiring the position information of the vehicle in real time through a positioning system;
and the first control module is used for executing corresponding control operation according to the position information of the user terminal, the position information of the vehicle and the moving state of the user terminal relative to the vehicle when the position information of the user terminal and the position information of the vehicle are successfully acquired.
In a third aspect, an embodiment of the present application provides a vehicle, including a memory and a processor, where the memory stores a computer program, and the processor implements the control method of the vehicle provided in the first aspect of the embodiment of the present application when executing the computer program.
In a fourth aspect, an embodiment of the present application provides a V2X system, including: a vehicle and a user terminal as provided in the third aspect of the embodiments of the present application;
and the user terminal is used for positioning the position information of the user terminal in real time after establishing communication connection with the vehicle through the V2X function, and sending the position information to the vehicle through the communication connection.
In a fifth aspect, embodiments of the present application provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the control method for a vehicle provided in the first aspect of the embodiments of the present application.
According to the control method, the control device, the control vehicle, the control system and the storage medium of the vehicle, under the condition that the vehicle is in the awakening state, the vehicle establishes communication connection with the user terminal through the V2X function, the position information positioned by the user terminal is obtained in real time through the communication connection, the position information of the vehicle is obtained in real time through the positioning system, and when the position information of the user terminal and the position information of the vehicle are obtained successfully, corresponding control operation is executed according to the position information of the user terminal, the position information of the vehicle and the moving state of the user terminal relative to the vehicle. When the vehicle has the V2X function, the vehicle can communicate with the user terminal through the V2X function so as to acquire the position information of the user terminal in real time, and control the vehicle to execute the unlocking operation, the unlocking operation or the starting operation based on the real-time position information of the vehicle, the real-time position information of the user terminal and the moving state of the user terminal relative to the vehicle, so that the keyless entry and starting of the vehicle are realized. That is to say, the technical scheme that this application embodiment provided, on the basis that the vehicle supports V2X function, need not to increase other hardware equipment and can realize that the vehicle does not have the key and get into and start to the problem that adopts the bluetooth key to lead to the cost higher has been avoided.
Drawings
Fig. 1 is a system architecture diagram applied to a control method of a vehicle according to an embodiment of the present application;
FIG. 2 is a schematic flow chart illustrating a control method for a vehicle according to an embodiment of the present disclosure;
FIG. 3 is a schematic flow chart of another control method for a vehicle according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a control device of a vehicle according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a vehicle according to an embodiment of the present application.
Detailed Description
The vehicle control method provided in the embodiment of the present application may be applied to a V2X (vehicle toX) system shown in fig. 1, where the V2X system may include a vehicle 10 and a user terminal 11, where both the vehicle 10 and the user terminal 11 support a V2X function, and further support a mobile communication function, such as a Long Term Evolution (LTE) function, a fourth generation mobile communication technology (4th generation mobile network, 4G) function, or a fifth generation mobile communication technology (5th generation mobile network, 5G) function. While the vehicle 10 is in the awake state, the vehicle 10 may periodically send a connection request to the outside to establish a communication connection with the user terminal 11. Optionally, the V2X system may further include a background device 12, and when a communication connection is not established between the vehicle 10 and the user terminal 11, the user terminal 11 may obtain the location information of the vehicle 10 through the background device 12 to determine whether to wake up the vehicle 10. Optionally, the user terminal 11 may be an electronic device that has a data processing function and can interact with an external device or a user, such as a mobile phone, a tablet computer, a smart watch, a sports bracelet, and a portable device. The background device 12 may be an electronic device having a data processing function, such as an independent server and a server cluster formed by a plurality of servers.
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application are further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It should be noted that the execution subject of the method embodiments described below may be a control device of a vehicle, and the device may be implemented as part or all of the vehicle by software, hardware, or a combination of software and hardware. The following method embodiments are described with the example where the executing subject is a vehicle.
Fig. 2 is a schematic flowchart of a control method of a vehicle according to an embodiment of the present application. The embodiment relates to a specific process of how the vehicle can realize keyless entry and starting through the V2X function. As shown in fig. 2, the method may include:
s101, under the condition of being in an awakening state, establishing communication connection with the user terminal through a V2X function, and acquiring the position information positioned by the user terminal in real time through the communication connection.
Specifically, the state of the vehicle may include a wake state and a sleep state. When the vehicle is not required to work, the vehicle can be controlled to enter a dormant state. When the vehicle is required to work, the vehicle can be controlled to enter the awakening state. For example, after the vehicle stops, when the user carrying the user terminal is far away from the vehicle, the vehicle can be controlled to enter a sleep state; when a user needs to enter the vehicle, the vehicle can be controlled to enter the awakening state in advance. The position information of the user terminal may include longitude and latitude information and altitude information of the user terminal, and may also include position coordinate information and altitude information of the user terminal. The user terminal can acquire the position information of the user terminal in real time through a global navigation satellite system, a global positioning system or a Beidou positioning system.
In the case that the vehicle is in the wake-up state, the vehicle may periodically send a connection establishment request to the outside through the V2X function, after the connection establishment request is received by the user terminal having the V2X function, the vehicle and the user terminal perform a secure interaction procedure (e.g., a key exchange procedure), and after the secure interaction is successful, a communication connection is established between the vehicle and the user terminal. After the vehicle and the user terminal successfully establish the communication connection, the vehicle and the user terminal communicate in a V2X communication mode to acquire the self position information positioned by the user terminal in real time through the communication connection.
And S102, acquiring the position information of the vehicle in real time through a positioning system.
Specifically, the positioning system may include a global navigation satellite system, a global positioning system, or a beidou positioning system, that is, the vehicle is positioned in real time by the global navigation satellite system, the global positioning system, or the beidou positioning system to acquire its own position information under the condition of being in the wake-up state. The position information of the vehicle may include longitude and latitude information and altitude information of the vehicle, and may also include position coordinate information and altitude information of the vehicle.
S103, when the position information of the user terminal and the position information of the vehicle are successfully obtained, corresponding control operation is executed according to the position information of the user terminal, the position information of the vehicle and the moving state of the user terminal relative to the vehicle.
Specifically, the moving state of the user terminal relative to the vehicle may include that the user terminal is far away from the vehicle or the user terminal is close to the vehicle. In practical applications, there may be a case where there is no positioning signal at the current position of the vehicle and/or the user terminal, for example, when the vehicle and/or the user terminal is located in a relatively closed underground garage, the vehicle and/or the user terminal cannot normally receive the positioning signal at this time, which may cause a positioning failure of the vehicle and/or the user terminal, that is, the vehicle cannot normally acquire the position information of the vehicle and the position information of the user terminal. Therefore, for the situation that the vehicle and/or the user terminal can normally receive the positioning signal, when the vehicle successfully acquires the position information of the user terminal and the position information of the vehicle, the vehicle can determine the relative position between the position information of the user terminal and the position information of the vehicle according to the position information of the user terminal and the position information of the vehicle, and based on the calculated relative distance and the moving state of the user terminal relative to the vehicle, unlocking operation, locking operation or starting operation is executed, so that keyless entry and starting are realized.
It can be understood that, after the vehicle is parked, when the user carrying the user terminal leaves the vehicle, that is, when the user terminal is far away from the vehicle, the vehicle can automatically perform a locking operation based on the relative position between the user terminal and the vehicle; when a user carrying the user terminal needs to enter the vehicle, namely when the user terminal is continuously close to the vehicle, the vehicle can automatically execute unlocking operation based on the relative position between the user terminal and the vehicle; when the user carrying the user terminal has entered the vehicle, i.e., when the user terminal is located inside the vehicle, the vehicle may automatically perform the start-up operation based on the relative position between the user terminal and the vehicle. In addition, the vehicle can acquire the position information of the vehicle through any positioning system, meanwhile, the position information of the user terminal is acquired based on the positioning of any positioning system, and the accuracy of the position information positioned by the positioning system is high, so that the accuracy of the position information acquired by the vehicle and the accuracy of the position information of the user terminal are high compared with the accuracy of the position information acquired by the traditional Bluetooth mode, and therefore the unlocking operation, the locking operation and the starting operation of the vehicle are controlled based on the position information with high accuracy, and the accuracy of vehicle control is improved.
When the vehicle and/or the user terminal cannot normally receive the positioning signal, the situation may cause the vehicle and/or the user terminal to fail to position, that is, the vehicle cannot normally acquire the position information of itself and the position information of the user terminal. For this case, optionally, the vehicle may be keyless entry and start as follows: acquiring the signal intensity of the communication connection in real time; and when the position information of the user terminal and/or the position information of the vehicle fails to be acquired, executing corresponding control operation according to the signal intensity and the moving state of the user terminal relative to the vehicle.
Specifically, the vehicle performs V2X communication with the user terminal, and acquires the signal strength of the communication connection in real time during the communication process. In this way, when the position information of the user terminal and/or the position information of the vehicle fails to be acquired, the vehicle can compare the acquired signal strength with the corresponding preset strength threshold value, and when the user terminal is far away from the vehicle, the locking operation is executed based on the comparison result; and when the user terminal approaches the vehicle, performing unlocking operation based on the comparison result. Therefore, even in the case of no positioning signal, the keyless entry and starting of the vehicle can be realized based on the V2X communication between the vehicle and the user terminal.
According to the control method of the vehicle, under the condition that the vehicle is in the awakening state, the vehicle passes through the V2X function and is in communication connection with the user terminal, the communication connection is used for acquiring the position information positioned by the user terminal in real time, the position information of the vehicle is acquired through the positioning system in real time, and when the position information of the user terminal and the position information of the vehicle are acquired successfully, corresponding control operation is executed according to the position information of the user terminal, the position information of the vehicle and the movement state of the user terminal relative to the vehicle. When the vehicle has the V2X function, the vehicle can communicate with the user terminal through the V2X function so as to acquire the position information of the user terminal in real time, and control the vehicle to execute the unlocking operation, the unlocking operation or the starting operation based on the real-time position information of the vehicle, the real-time position information of the user terminal and the moving state of the user terminal relative to the vehicle, so that the keyless entry and starting of the vehicle are realized. That is to say, the technical scheme that this application embodiment provided, on the basis that the vehicle supports V2X function, need not to increase other hardware equipment and can realize that the vehicle does not have the key and get into and start to the problem that adopts the bluetooth key to lead to the cost higher has been avoided.
In one embodiment, a specific implementation of how to wake up the vehicle is also provided in the case where the vehicle is in a sleeping state. Specifically, the manner of waking up the vehicle may include any one of the following:
the first mode is as follows: and when the user terminal determines that the first distance between the user terminal and the vehicle is less than or equal to a preset awakening distance, the user terminal sends an awakening instruction to the vehicle through the background equipment.
Wherein the wake-up instruction is used for instructing the vehicle to switch from a sleep state to a wake-up state. After the vehicle turns off the engine or the motor, the vehicle may transmit final position information of the vehicle to the user terminal through the V2X antenna using a V2X communication manner, so that the user terminal stores the final position information of the vehicle. In this way, the user terminal locates the own position information in real time, and calculates the first distance to the vehicle in real time based on the own position information and the stored final position information of the vehicle. And when the first distance is determined to be smaller than or equal to the preset awakening distance, the user terminal sends an awakening instruction to the background equipment through a mobile communication network function (such as an LTE function). After the background equipment receives the awakening instruction of the user terminal, the background equipment sends the awakening instruction to the vehicle through a mobile communication network function (such as an LTE function) so as to indicate that the vehicle is switched from a dormant state to an awakened state.
The second mode is as follows: and when the vehicle detects that the vehicle door is opened or the vehicle cover is opened, controlling the vehicle to be switched from a dormant state to a wake-up state.
The vehicle can detect whether the vehicle door or the front and rear vehicle covers are opened through corresponding sensors, and when the vehicle door or the front and rear vehicle covers are detected to be opened, the vehicle is controlled to enter the awakening state.
The third mode is as follows: and when the user terminal acquires a wake-up instruction input by a user, the user terminal sends the wake-up instruction to the vehicle through background equipment.
Wherein the wake-up instruction is used for instructing the vehicle to switch from a sleep state to a wake-up state. The user terminal can be provided with a client for realizing keyless entry and starting of the vehicle, the user can click a vehicle awakening function key in the client or input voice for awakening the vehicle, and at the moment, the user terminal acquires an awakening instruction input by the user and sends the awakening instruction to the background equipment through a mobile communication network function (such as an LTE function). After the background equipment receives the awakening instruction of the user terminal, the background equipment sends the awakening instruction to the vehicle through a mobile communication network function (such as an LTE function) so as to indicate that the vehicle is switched from a dormant state to an awakened state.
The fourth mode is that: the user terminal sends a position information acquisition instruction to the vehicle through the background equipment, wherein the position information acquisition instruction is used for awakening the vehicle and acquiring the latest position information of the vehicle.
The user terminal stores the position information of the vehicle. In practical applications, the vehicle may be moved by other users, and thus, the position information of the vehicle may be changed. At this time, the position information of the vehicle stored in the user terminal may not coincide with the actual position information of the vehicle. For this reason, when the user terminal needs to acquire the latest position information of the vehicle, the user may input a position information acquisition instruction in the user terminal. That is, after detecting a location information acquisition instruction input by a user, the user terminal sends the location information acquisition instruction to the background device through a mobile communication network function (e.g., an LTE function). After the background equipment receives the position information acquisition instruction of the user terminal, the background equipment sends the position information acquisition instruction to the vehicle through a mobile communication network function (such as an LTE function), so that the vehicle is awakened. After the vehicle is awakened, the vehicle can locate the latest position information of the vehicle through a positioning system and send the latest position information of the vehicle to the user terminal through background equipment. And the user terminal updates the stored position information of the vehicle according to the received latest position information and displays the latest position information of the vehicle so that the user can know the latest position of the vehicle. Optionally, the fourth wake-up mode is mainly used to update the location information of the vehicle, so that the user knows the latest location of the vehicle, and the user does not need to enter the vehicle or start the vehicle, so that the processing logic of the vehicle may be set correspondingly before the vehicle leaves the factory, that is, when the wake-up mode is used to wake up the vehicle, the vehicle is set not to send a connection request to the outside, so as to reduce the power consumption of the vehicle.
In addition, in the case that the vehicle is in the wake-up state, a specific implementation manner of how to enable the vehicle to enter the sleep state is also provided. Specifically, the manner of controlling the vehicle to enter the sleep state may include any one of the following:
the first mode is as follows: and when the user terminal determines that the distance between the user terminal and the vehicle is greater than the preset awakening distance according to the latest position information of the vehicle and the position information of the user terminal, the user terminal sends a sleep request to the vehicle through the background equipment. After the vehicle receives the sleep request, the vehicle enters a sleep state.
The second mode is as follows: and after monitoring that the communication connection with the user terminal is interrupted, starting a timer by the vehicle, and if the timer is overtime and the communication connection is not successfully established, controlling the vehicle to be switched from the awakening state to the sleeping state.
The third mode is as follows: and if the vehicle cannot successfully establish communication connection with the user terminal, controlling the vehicle to be switched from the awakening state to the sleeping state after the timer is overtime.
It should be noted that, the embodiment merely lists several ways of controlling the vehicle to enter the wake-up state or the sleep state, and is not exhaustive, and both the wake-up mode and the sleep mode in accordance with the inventive concept of the present application belong to the protection scope of the present application.
In this embodiment, the vehicle can be realized to enter the awakening state or the dormant state in various ways, and the diversity of vehicle control modes is realized, so that the intelligence of vehicle control is improved.
In an embodiment, in order to control the vehicle more precisely, on the basis of the above embodiment, optionally, as shown in fig. 3, the S103 may include:
s201, determining a second distance between the vehicle and the user terminal in real time according to the position information of the user terminal and the position information of the vehicle.
S202, when the moving state of the user terminal relative to the vehicle is that the user terminal is close to the vehicle, if the second distance is larger than a preset unlocking distance and smaller than a preset vehicle searching distance, vehicle searching prompt information is output, wherein the output mode of the vehicle searching prompt information comprises voice prompt and/or indicator light prompt.
S203, when the moving state of the user terminal relative to the vehicle is that the user terminal is close to the vehicle, if the second distance is smaller than or equal to a preset unlocking distance, unlocking operation is executed.
Specifically, when the user terminal is continuously close to the vehicle, the second distance between the vehicle and the user terminal can be continuously changed, and when the second distance is determined to be smaller than the preset vehicle searching distance and larger than the preset unlocking distance, the vehicle can control the indicator lamp to flash or output a voice prompt to the outside so that the user can search for the vehicle. And when the second distance is determined to be smaller than or equal to the preset unlocking distance, the vehicle stops outputting the vehicle searching prompt information and executes the unlocking operation.
Optionally, after the unlocking operation is performed, the method may further include: if the second distance is smaller than or equal to a preset threshold value and a starting instruction input by a user is detected, executing a starting operation; or when the opening of the vehicle door is not detected, starting a timer; and if the timer is overtime and the second distance is greater than or equal to the preset locking distance, executing locking operation.
Specifically, the preset threshold is smaller than the preset unlocking distance, and after the unlocking operation is performed, one of the situations is as follows: the user opens the vehicle door to enter the vehicle, the second distance is smaller and smaller along with the fact that the user terminal gets close, and the vehicle can determine that the user terminal is located inside the vehicle when the second distance is smaller than or equal to the preset threshold value. Of course, after the user opens the door and enters the vehicle, the vehicle may obtain the second distance from the user terminal by: the vehicle may communicate with the user terminal through a V2X antenna in the vehicle, thereby acquiring location information of the user terminal in real time, and determining the second distance from the user terminal based on the location information of the user terminal and the location information of itself. Upon determining that the second distance is less than or equal to the preset threshold, the vehicle may determine that the user terminal is located inside the vehicle. At this time, if the vehicle detects an instruction from the user to start the vehicle, the start operation may be performed.
After the unlocking operation is performed, there is another case where: the user does not open the door to enter the vehicle. Therefore, the vehicle can detect whether the vehicle door is opened through a corresponding sensor, when the vehicle door is not detected to be opened, a timer is started, and if the timer is overtime and the second distance between the vehicle door and the user terminal is determined to be larger than or equal to the preset locking distance, locking operation is executed. Alternatively, the preset latching distance may be equal to the preset unlatching distance. Or, when the vehicle and/or the user terminal fails to be positioned, if the timer is overtime and the signal strength of the communication connection with the user terminal is determined to be weak (for example, the signal strength is less than or equal to the preset strength threshold), performing the locking operation.
S204, when the moving state of the user terminal relative to the vehicle is that the user terminal is far away from the vehicle, if the second distance is larger than or equal to a preset locking distance, locking operation is executed.
In the embodiment, when the user terminal is far away from the vehicle and the distance between the user terminal and the vehicle meets the preset locking condition, the vehicle executes locking operation; when the user terminal is close to the vehicle, the vehicle executes unlocking operation when the distance between the user terminal and the vehicle meets the preset unlocking condition, and executes starting operation when the distance between the user terminal and the vehicle meets the preset starting condition, so that the keyless entry and starting of the vehicle are realized. In addition, the vehicle can be controlled to output vehicle searching prompt information based on the distance between the vehicle and the user terminal, so that a user can conveniently search for the vehicle, and the intelligence of vehicle control is further improved.
Fig. 4 is a schematic structural diagram of a control device of a vehicle according to an embodiment of the present application. The apparatus is integrated in a vehicle in a V2X system, the V2X system further includes a user terminal, as shown in fig. 4, the apparatus may include: a communication connection establishing module 20, a first obtaining module 21 and a first control module 22.
Specifically, the communication connection establishing module 20 is configured to establish a communication connection with the user terminal through a V2X function under the condition that the user terminal is in the awake state, and obtain the location information of the user terminal location in real time through the communication connection;
the first obtaining module 21 is configured to obtain the position information of the vehicle in real time through a positioning system;
the first control module 22 is configured to, when the location information of the user terminal and the location information of the vehicle are both successfully obtained, execute a corresponding control operation according to the location information of the user terminal, the location information of the vehicle, and a moving state of the user terminal relative to the vehicle.
The control device of vehicle that this application embodiment provided, under the condition that is in the awakening state, the vehicle pass through V2X function with user terminal establishes communication connection, and pass through communication connection acquires in real time the positional information of user terminal location to and acquire the positional information of self in real time through positioning system, work as user terminal's positional information with the positional information of vehicle all acquires when successful, according to user terminal's positional information the positional information of vehicle and user terminal for the removal state of vehicle carries out corresponding control operation. When the vehicle has the V2X function, the vehicle can communicate with the user terminal through the V2X function so as to acquire the position information of the user terminal in real time, and control the vehicle to execute the unlocking operation, the unlocking operation or the starting operation based on the real-time position information of the vehicle, the real-time position information of the user terminal and the moving state of the user terminal relative to the vehicle, so that the keyless entry and starting of the vehicle are realized. That is to say, the technical scheme that this application embodiment provided, on the basis that the vehicle supports V2X function, need not to increase other hardware equipment and can realize that the vehicle does not have the key and get into and start to the problem that adopts the bluetooth key to lead to the cost higher has been avoided.
On the basis of the above embodiment, optionally, the apparatus may further include: the second acquisition module and the second control module;
specifically, the second obtaining module is configured to obtain the signal strength of the communication connection in real time;
and the second control module is used for executing corresponding control operation according to the signal intensity and the moving state of the user terminal relative to the vehicle when the position information of the user terminal and/or the position information of the vehicle fails to be acquired.
On the basis of the foregoing embodiment, optionally, the V2X system further includes a background device, and when the vehicle is in a dormant state, the vehicle, the user terminal, and the background device communicate with each other by using a mobile communication network function;
the manner of waking up the vehicle includes any one of:
when the user terminal determines that a first distance between the user terminal and the vehicle is smaller than or equal to a preset awakening distance, the user terminal sends an awakening instruction to the vehicle through the background equipment, wherein the awakening instruction is used for indicating the vehicle to be switched from a dormant state to an awakening state; alternatively, the first and second electrodes may be,
when the vehicle detects that a vehicle door is opened or a vehicle cover is opened, controlling the vehicle to be switched from a dormant state to an awakening state; alternatively, the first and second electrodes may be,
when the user terminal obtains a wake-up instruction input by a user, the user terminal sends the wake-up instruction to the vehicle through background equipment, wherein the wake-up instruction is used for indicating the vehicle to be switched from a dormant state to a wake-up state; alternatively, the first and second electrodes may be,
the user terminal sends a position information acquisition instruction to the vehicle through the background equipment, wherein the position information acquisition instruction is used for awakening the vehicle and acquiring the latest position information of the vehicle.
On the basis of the foregoing embodiment, optionally, the first control module 22 is specifically configured to determine the second distance from the user terminal in real time according to the position information of the user terminal and the position information of the vehicle; when the user terminal moves relative to the vehicle in a state that the user terminal is close to the vehicle, if the second distance is greater than a preset unlocking distance and smaller than a preset vehicle searching distance, outputting vehicle searching prompt information, wherein the output mode of the vehicle searching prompt information comprises voice prompt and/or indicator light prompt; if the second distance is smaller than or equal to a preset unlocking distance, executing unlocking operation; and when the moving state of the user terminal relative to the vehicle is that the user terminal is far away from the vehicle, if the second distance is greater than or equal to a preset locking distance, locking operation is executed.
On the basis of the above embodiment, optionally, the apparatus may further include: a starting module;
the starting module is used for starting the timer when the vehicle door is not detected to be opened;
the first control module 22 is further configured to execute a lockout operation when the timer is over time and the second distance is greater than or equal to the preset lockout distance;
the first control module 22 is further configured to, after performing the unlocking operation, perform a starting operation when the second distance is smaller than or equal to a preset threshold and a starting instruction input by the user is detected, where the preset threshold is smaller than the preset unlocking distance.
On the basis of the foregoing embodiment, optionally, the starting module is further configured to start a timer after monitoring that the communication connection is interrupted;
the first control module 22 is also configured to control the vehicle to switch from the awake state to the sleep state when the timer expires and the communication connection has not yet been successfully established.
In one embodiment, a vehicle is provided, the internal structure of which may be as shown in FIG. 5. The vehicle includes a processor and a memory connected by a system bus. Wherein the processor of the vehicle is configured to provide computing and control capabilities. The memory of the vehicle includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The computer program is executed by a processor to implement a control method of a vehicle.
Those skilled in the art will appreciate that the configuration shown in fig. 5 is a block diagram of only a portion of the configuration associated with the subject application and is not intended to limit the vehicles to which the subject application may be applied, and that a particular vehicle may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a vehicle is provided comprising a memory having a computer program stored therein and a processor that when executed implements the steps of:
under the condition of being in an awakening state, establishing communication connection with the user terminal through a V2X function, and acquiring the position information positioned by the user terminal in real time through the communication connection;
acquiring the position information of the vehicle in real time through a positioning system;
and when the position information of the user terminal and the position information of the vehicle are successfully acquired, executing corresponding control operation according to the position information of the user terminal, the position information of the vehicle and the moving state of the user terminal relative to the vehicle.
In one embodiment, the processor, when executing the computer program, further performs the steps of: acquiring the signal intensity of the communication connection in real time; and when the position information of the user terminal and/or the position information of the vehicle fails to be acquired, executing corresponding control operation according to the signal intensity and the moving state of the user terminal relative to the vehicle.
In one embodiment, the V2X system further includes a background device, and when the vehicle is in a dormant state, the vehicle, the user terminal and the background device communicate with each other using a mobile communication network function; the manner of waking up the vehicle includes any one of: when the user terminal determines that a first distance between the user terminal and the vehicle is smaller than or equal to a preset awakening distance, the user terminal sends an awakening instruction to the vehicle through the background equipment, wherein the awakening instruction is used for indicating the vehicle to be switched from a dormant state to an awakening state; or when the vehicle detects that the door of the vehicle is opened or the cover of the vehicle is opened, controlling the vehicle to be switched from a dormant state to an awakening state; or when the user terminal acquires a wake-up instruction input by a user, the user terminal sends the wake-up instruction to the vehicle through background equipment, wherein the wake-up instruction is used for indicating the vehicle to be switched from a dormant state to a wake-up state; or the user terminal sends a position information acquisition instruction to the vehicle through the background equipment, wherein the position information acquisition instruction is used for awakening the vehicle and acquiring the latest position information of the vehicle.
In one embodiment, the processor, when executing the computer program, further performs the steps of: determining a second distance between the vehicle and the user terminal in real time according to the position information of the user terminal and the position information of the vehicle; when the user terminal moves relative to the vehicle in a state that the user terminal is close to the vehicle, if the second distance is greater than a preset unlocking distance and smaller than a preset vehicle searching distance, outputting vehicle searching prompt information, wherein the output mode of the vehicle searching prompt information comprises voice prompt and/or indicator light prompt; if the second distance is smaller than or equal to a preset unlocking distance, executing unlocking operation; and when the moving state of the user terminal relative to the vehicle is that the user terminal is far away from the vehicle, if the second distance is greater than or equal to a preset locking distance, locking operation is executed.
In one embodiment, the processor, when executing the computer program, further performs the steps of: if the second distance is smaller than or equal to a preset threshold value and a starting instruction input by a user is detected, executing a starting operation, wherein the preset threshold value is smaller than the preset unlocking distance; or when the opening of the vehicle door is not detected, starting a timer; and if the timer is overtime and the second distance is greater than or equal to the preset locking distance, executing locking operation.
In one embodiment, the processor, when executing the computer program, further performs the steps of: starting a timer after monitoring that the communication connection is interrupted; and if the timer is overtime and the communication connection is not successfully established, controlling the vehicle to be switched from the awakening state to the sleeping state.
In one embodiment, there is also provided a V2X system, as shown in fig. 1, which may include: a vehicle and a user terminal as provided in any of the above embodiments;
and the user terminal is used for positioning the position information of the user terminal in real time after establishing communication connection with the vehicle through the V2X function, and sending the position information to the vehicle through the communication connection.
Optionally, the system may further include a background device 12, and when a communication connection is not established between the vehicle 10 and the user terminal 11, the user terminal 11 may obtain the location information of the vehicle 10 through the background device 12 to determine whether to wake up the vehicle 10. In addition, when the vehicle 10 needs to be woken up, the user terminal 11 may send a wake-up instruction to the vehicle 10 through the background device 12, so that the vehicle 10 is switched from the sleep state to the wake-up state. Meanwhile, when the sleeping condition of the vehicle is satisfied, the user terminal 11 may also send a sleep request to the vehicle 10 through the background device 12, so that the vehicle 10 switches from the wake-up state to the sleeping state.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
under the condition of being in an awakening state, establishing communication connection with the user terminal through a V2X function, and acquiring the position information positioned by the user terminal in real time through the communication connection;
acquiring the position information of the vehicle in real time through a positioning system;
and when the position information of the user terminal and the position information of the vehicle are successfully acquired, executing corresponding control operation according to the position information of the user terminal, the position information of the vehicle and the moving state of the user terminal relative to the vehicle.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring the signal intensity of the communication connection in real time; and when the position information of the user terminal and/or the position information of the vehicle fails to be acquired, executing corresponding control operation according to the signal intensity and the moving state of the user terminal relative to the vehicle.
In one embodiment, the V2X system further includes a background device, and when the vehicle is in a dormant state, the vehicle, the user terminal and the background device communicate with each other using a mobile communication network function; the manner of waking up the vehicle includes any one of: when the user terminal determines that a first distance between the user terminal and the vehicle is smaller than or equal to a preset awakening distance, the user terminal sends an awakening instruction to the vehicle through the background equipment, wherein the awakening instruction is used for indicating the vehicle to be switched from a dormant state to an awakening state; or when the vehicle detects that the door of the vehicle is opened or the cover of the vehicle is opened, controlling the vehicle to be switched from a dormant state to an awakening state; or when the user terminal acquires a wake-up instruction input by a user, the user terminal sends the wake-up instruction to the vehicle through background equipment, wherein the wake-up instruction is used for indicating the vehicle to be switched from a dormant state to a wake-up state; or the user terminal sends a position information acquisition instruction to the vehicle through the background equipment, wherein the position information acquisition instruction is used for awakening the vehicle and acquiring the latest position information of the vehicle.
In one embodiment, the computer program when executed by the processor further performs the steps of: determining a second distance between the vehicle and the user terminal in real time according to the position information of the user terminal and the position information of the vehicle; when the user terminal moves relative to the vehicle in a state that the user terminal is close to the vehicle, if the second distance is greater than a preset unlocking distance and smaller than a preset vehicle searching distance, outputting vehicle searching prompt information, wherein the output mode of the vehicle searching prompt information comprises voice prompt and/or indicator light prompt; if the second distance is smaller than or equal to a preset unlocking distance, executing unlocking operation; and when the moving state of the user terminal relative to the vehicle is that the user terminal is far away from the vehicle, if the second distance is greater than or equal to a preset locking distance, locking operation is executed.
In one embodiment, the computer program when executed by the processor further performs the steps of: if the second distance is smaller than or equal to a preset threshold value and a starting instruction input by a user is detected, executing a starting operation, wherein the preset threshold value is smaller than the preset unlocking distance; or when the opening of the vehicle door is not detected, starting a timer; and if the timer is overtime and the second distance is greater than or equal to the preset locking distance, executing locking operation.
In one embodiment, the computer program when executed by the processor further performs the steps of: starting a timer after monitoring that the communication connection is interrupted; and if the timer is overtime and the communication connection is not successfully established, controlling the vehicle to be switched from the awakening state to the sleeping state.
The control device, the vehicle, the system and the storage medium of the vehicle provided in the above embodiments can execute the control method of the vehicle provided in any embodiment of the present application, and have corresponding functional modules and beneficial effects for executing the method. Technical details that are not described in detail in the above embodiments may be referred to a control method of a vehicle provided in any embodiment of the present application.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A control method of a vehicle, applied to a vehicle in a vehicle-to-outside information exchange V2X system, the V2X system further including a user terminal, the method comprising:
under the condition of being in an awakening state, establishing communication connection with the user terminal through a V2X function, and acquiring the position information positioned by the user terminal in real time through the communication connection;
acquiring the position information of the vehicle in real time through a positioning system;
and when the position information of the user terminal and the position information of the vehicle are successfully acquired, executing corresponding control operation according to the position information of the user terminal, the position information of the vehicle and the moving state of the user terminal relative to the vehicle.
2. The method of claim 1, further comprising:
acquiring the signal intensity of the communication connection in real time;
and when the position information of the user terminal and/or the position information of the vehicle fails to be acquired, executing corresponding control operation according to the signal intensity and the moving state of the user terminal relative to the vehicle.
3. The method of claim 1, wherein the V2X system further comprises a background device, and the vehicle, the user terminal and the background device communicate with each other by using a mobile communication network function when the vehicle is in a dormant state;
the manner of waking up the vehicle includes any one of:
when the user terminal determines that a first distance between the user terminal and the vehicle is smaller than or equal to a preset awakening distance, the user terminal sends an awakening instruction to the vehicle through the background equipment, wherein the awakening instruction is used for indicating the vehicle to be switched from a dormant state to an awakening state; alternatively, the first and second electrodes may be,
when the vehicle detects that a vehicle door is opened or a vehicle cover is opened, controlling the vehicle to be switched from a dormant state to an awakening state; alternatively, the first and second electrodes may be,
when the user terminal obtains a wake-up instruction input by a user, the user terminal sends the wake-up instruction to the vehicle through background equipment, wherein the wake-up instruction is used for indicating the vehicle to be switched from a dormant state to a wake-up state; alternatively, the first and second electrodes may be,
the user terminal sends a position information acquisition instruction to the vehicle through the background equipment, wherein the position information acquisition instruction is used for awakening the vehicle and acquiring the latest position information of the vehicle.
4. The method according to any one of claims 1 to 3, wherein the performing of the corresponding control operation according to the position information of the user terminal, the position information of the vehicle, and the moving state of the user terminal relative to the vehicle comprises:
determining a second distance between the vehicle and the user terminal in real time according to the position information of the user terminal and the position information of the vehicle;
when the user terminal moves relative to the vehicle in a state that the user terminal is close to the vehicle, if the second distance is greater than a preset unlocking distance and smaller than a preset vehicle searching distance, outputting vehicle searching prompt information, wherein the output mode of the vehicle searching prompt information comprises voice prompt and/or indicator light prompt; if the second distance is smaller than or equal to a preset unlocking distance, executing unlocking operation;
and when the moving state of the user terminal relative to the vehicle is that the user terminal is far away from the vehicle, if the second distance is greater than or equal to a preset locking distance, locking operation is executed.
5. The method of claim 4, wherein after performing the unlocking operation, the method further comprises:
if the second distance is smaller than or equal to a preset threshold value and a starting instruction input by a user is detected, executing a starting operation, wherein the preset threshold value is smaller than the preset unlocking distance; alternatively, the first and second electrodes may be,
when the opening of the vehicle door is not detected, starting a timer;
and if the timer is overtime and the second distance is greater than or equal to the preset locking distance, executing locking operation.
6. The method of claim 1 or 2, further comprising:
starting a timer after monitoring that the communication connection is interrupted;
and if the timer is overtime and the communication connection is not successfully established, controlling the vehicle to be switched from the awakening state to the sleeping state.
7. A control apparatus of a vehicle, characterized in that the vehicle is integrated in a V2X system, the V2X system further includes a user terminal, the apparatus comprising:
the communication connection establishing module is used for establishing communication connection with the user terminal through a V2X function under the condition of being in an awakening state, and acquiring the position information positioned by the user terminal in real time through the communication connection;
the first acquisition module is used for acquiring the position information of the vehicle in real time through a positioning system;
and the first control module is used for executing corresponding control operation according to the position information of the user terminal, the position information of the vehicle and the moving state of the user terminal relative to the vehicle when the position information of the user terminal and the position information of the vehicle are successfully acquired.
8. A vehicle comprising a memory and a processor, the memory storing a computer program, characterized in that the processor realizes the steps of the method of any one of claims 1 to 6 when executing the computer program.
9. A V2X system, comprising: the vehicle and user terminal of claim 8;
and the user terminal is used for positioning the position information of the user terminal in real time after establishing communication connection with the vehicle through the V2X function, and sending the position information to the vehicle through the communication connection.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6.
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