CN111708435A - Vehicle-mounted virtual reality equipment control method and device, vehicle and storage medium - Google Patents
Vehicle-mounted virtual reality equipment control method and device, vehicle and storage medium Download PDFInfo
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- CN111708435A CN111708435A CN202010514490.2A CN202010514490A CN111708435A CN 111708435 A CN111708435 A CN 111708435A CN 202010514490 A CN202010514490 A CN 202010514490A CN 111708435 A CN111708435 A CN 111708435A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
Abstract
The invention discloses a vehicle-mounted virtual reality equipment control method, a device, a vehicle and a storage medium, wherein the method comprises the following steps: when an entertainment starting instruction of a user is obtained, starting an entertainment mode according to a vehicle state and an entertainment mode starting condition; controlling the vehicle to forbid gear shifting and keeping the electronic hand brake closed; and controlling the vehicle-mounted virtual reality equipment according to the vehicle control information transmitted by the vehicle gateway. According to the embodiment of the invention, the vehicle-mounted virtual reality equipment is controlled through the vehicle control information, so that the complexity of equipment operation is reduced on the basis of enriching the entertainment function of the vehicle, the authenticity of virtual reality equipment control is improved, and the user experience is improved on the basis of ensuring the safety.
Description
Technical Field
The embodiment of the invention relates to the technical field of automation control, in particular to a vehicle-mounted virtual reality equipment control method, a device, a vehicle and a storage medium.
Background
With the development of intelligent networking and electromotion of automobiles, automobiles are no longer vehicles with single purposes, and the functions of the automobiles are increasingly abundant. The vehicle-mounted entertainment function is the key direction of research and development in the automobile field. Vehicle-mounted entertainment equipment generally uses the display device of on-vehicle display screen as entertainment equipment, however, because the problem of vehicle design itself, when the user uses entertainment equipment in the car, often can not be looked the place ahead and entertain, the user is in the state of turning round or recumbent seat, has greatly reduced the comfort level of interior amusement of car.
At present vehicle-mounted entertainment equipment is connected to the vehicle through external control equipment, and the display screen of presetting equipment display device with the help of vehicle itself has that the display effect is poor, and external equipment connects numerous and diverse problem, has greatly reduced vehicle-mounted entertainment equipment's experience degree.
Disclosure of Invention
The invention provides a control method and device for vehicle-mounted virtual reality equipment, a vehicle and a storage medium, which are used for realizing convenient control of the vehicle-mounted virtual reality equipment, improving the vehicle-mounted entertainment effect and enhancing the interactive experience of a user and the vehicle.
In a first aspect, an embodiment of the present invention provides a method for controlling a vehicle-mounted virtual reality device, where the method includes:
when an entertainment starting instruction of a user is obtained, starting an entertainment mode according to a vehicle state and an entertainment mode starting condition;
controlling the vehicle to forbid gear shifting and keeping the electronic hand brake closed;
and controlling the vehicle-mounted virtual reality equipment according to the vehicle control information transmitted by the vehicle gateway.
In a second aspect, an embodiment of the present invention further provides a device for controlling a vehicle-mounted virtual reality apparatus, where the device includes:
the condition judgment module is used for starting the entertainment mode according to the vehicle state and the entertainment mode starting condition when the entertainment starting instruction of the user is obtained;
the safety control module is used for controlling the vehicle to forbid gear shifting and keeping the electronic hand brake closed;
and the equipment control module is used for controlling the vehicle-mounted virtual reality equipment according to the vehicle control information transmitted by the vehicle gateway.
In a third aspect, an embodiment of the present invention further provides a vehicle, where the vehicle includes:
one or more processors;
a memory for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement the in-vehicle virtual reality device control method according to any one of the embodiments of the present invention.
In a fourth aspect, the present invention also provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the vehicle-mounted virtual reality device control method according to any one of the embodiments of the present invention.
According to the embodiment of the invention, when the entertainment starting instruction is received, the entertainment mode is started when the vehicle state meets the entertainment mode starting condition, the vehicle is controlled to forbid gear shifting, the electronic hand brake is kept closed, the vehicle-mounted virtual reality equipment is controlled according to the vehicle control information transmitted by the vehicle gateway, the vehicle-mounted entertainment function is enriched, the vehicle-mounted virtual reality equipment is controlled according to the vehicle information, an external control device is not required to be connected, the reality degree of the vehicle-mounted entertainment equipment is enhanced, and the user experience degree is improved.
Drawings
Fig. 1 is a flowchart of a method for controlling a vehicle-mounted virtual reality device according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method for a vehicle-mounted virtual reality device according to a second embodiment of the present invention;
FIG. 3 is a diagram illustrating a USB connection method according to a second embodiment of the present invention;
fig. 4 is a flow chart of vehicle control information according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of a vehicle-mounted virtual reality device control apparatus according to a third embodiment of the present invention;
fig. 6 is a schematic structural diagram of a vehicle according to a fourth embodiment of the present invention;
fig. 7 is an exemplary diagram of a vehicle according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for convenience of description, only a part of the structures related to the present invention, not all of the structures, are shown in the drawings, and furthermore, embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Example one
Fig. 1 is a flowchart of a method for controlling a vehicle-mounted virtual reality device according to an embodiment of the present invention, where the embodiment is applicable to a case where in-vehicle entertainment is implemented based on the vehicle-mounted virtual reality device, and the method may be executed by a vehicle-mounted virtual reality device control apparatus, where the apparatus may be implemented in a hardware and/or software manner, and referring to fig. 1, the method for controlling the vehicle-mounted virtual reality device according to the embodiment of the present invention includes the following steps:
and step 101, when an entertainment starting instruction of a user is obtained, starting an entertainment mode according to a vehicle state and an entertainment mode starting condition.
The entertainment starting instruction may be a control instruction for a user to start an entertainment mode, and may be triggered by a language, a text, a touch screen, or a button, for example, a Virtual Reality (VR) game is opened by the user by clicking a touch screen button. The vehicle state can be the state that the current vehicle is in, including parameters such as vehicle gear, vehicle position and vehicle electric quantity that reflect the vehicle safety state, and the vehicle state can be surveyed through equipment such as sensor and camera. The entertainment mode may be a mode for performing an entertainment activity through the vehicle device and the in-vehicle virtual reality device, and the entertainment mode may include watching a movie, playing a game, performing a teleconference, and the like.
In the embodiment of the invention, when an entertainment opening instruction sent by a user is acquired, the vehicle position, the vehicle electric quantity, the vehicle gear and other reaction vehicle information are acquired, and whether the acquired vehicle information meets the entertainment model opening condition is judged, for example, when the vehicle is located in a parking lot or the vehicle electric quantity is more than 50%, the vehicle state can be considered to meet the entertainment mode opening condition, and at the moment, the vehicle can be controlled to open the entertainment mode. If the vehicle state does not satisfy the entertainment mode activation condition, the vehicle is not changed. Further, an error message may be sent to inform the user that the vehicle cannot turn on the entertainment mode.
And step 102, controlling the vehicle to prohibit gear shifting and keeping the electronic hand brake closed.
In the embodiment of the invention, in order to ensure the safety of a user, after the entertainment mode is started, the vehicle cannot be shifted, and the electronic hand brake is in a closed state, so that the vehicle is prevented from moving accidentally. For example, after the entertainment mode is started, control information is generated to the vehicle controller, so that the vehicle locks the vehicle gear, the vehicle gear is not changed even if a gear shifting signal is received in the entertainment mode started, and the electronic hand brake of the vehicle body electronic stabilizing system can be controlled to be forbidden to be released.
And 103, controlling the vehicle-mounted virtual reality equipment according to the vehicle control information transmitted by the vehicle gateway.
The vehicle gateway is a router for controlling various electric and optical buses in the vehicle, can integrate a standard multimedia interface, and can transmit signals in the vehicle to the outside of the vehicle. The vehicle-mounted virtual reality equipment can be a device for generating a simulation environment so that a user is immersed in the simulation environment, the vehicle-mounted virtual reality equipment can comprise a VR head display, a VR host and the like, and the vehicle-mounted virtual reality equipment can be used for achieving a movie and television entertainment function, a conference teaching function, a design and development function, a medical function and the like.
In the embodiment of the invention, vehicle control information transmitted from the interior of a vehicle is acquired based on a vehicle gateway, the vehicle control information can comprise a steering wheel turning angle, a braking signal, an accelerating signal, a steering wheel function key signal, a vehicle-mounted display screen and the like, and the control of the vehicle-mounted virtual reality device is realized through the acquired vehicle control information, for example, a user steps on an accelerator, and correspondingly, the virtual reality device is controlled to perform accelerating operation, so that a movie displayed by the virtual reality device can be fast forwarded.
According to the embodiment of the invention, when the entertainment starting instruction of the user is obtained, the entertainment mode is started according to the vehicle state and the entertainment mode starting condition, the vehicle is set to be forbidden to shift, the electronic hand brake is kept in the closed state, the vehicle control information transmitted by the vehicle gateway is used for controlling the vehicle-mounted virtual reality equipment, the external control equipment in the vehicle-mounted entertainment process is reduced, the virtual reality equipment is operated through the actual vehicle control information, the reality degree of the entertainment equipment is enhanced, the user experience can be improved, and the vehicle-mounted entertainment function is enriched.
Example two
Fig. 2 is a flowchart of a method for controlling a vehicle-mounted virtual reality device according to a second embodiment of the present invention, which is embodied based on the second embodiment of the present invention, and specifies a connection manner of the vehicle-mounted virtual reality device and contents of vehicle state information, referring to fig. 2, the method according to the second embodiment of the present invention includes the following steps:
and step 201, establishing communication connection with the vehicle-mounted virtual reality device.
In the embodiment of the present invention, before controlling the vehicle-mounted virtual device, the vehicle-mounted virtual device needs to be in communication connection with the vehicle, so as to implement data transmission between the vehicle and the vehicle-mounted virtual reality, and specifically, the vehicle and the vehicle-mounted virtual reality device may be connected in a wired manner or a wireless manner.
Further, on the basis of the above embodiment of the present invention, the establishment manner of the communication connection includes at least one of the following: a serial bus connection, a nested word communication connection, and a bluetooth communication connection.
The serial bus can be a serial bus standard for connecting external equipment, connection between the vehicle and the vehicle-mounted virtual reality equipment can be established, the connection mode between the vehicle and the vehicle-mounted virtual reality equipment can comprise two modes, namely a Host mode, in the mode, the vehicle can be used as a Host, the vehicle-mounted virtual machine equipment is used as a Device, and communication between the vehicle and the vehicle-mounted virtual equipment is realized through a custom HID protocol. The other mode is an access mode, a vehicle can be used as device, a vehicle-mounted virtual device can be used as Host, communication is carried out through a custom HID protocol, and the custom HID protocol can be predefined with a device descriptor, a configuration descriptor, an interface descriptor, an endpoint descriptor, a character string descriptor and the like. Fig. 3 is an exemplary diagram of a USB connection manner according to a second embodiment of the present invention, referring to fig. 3, in a Host mode, a vehicle is used as a Host, and the vehicle can provide power for an on-vehicle virtual Host and acquire exchange data uploaded by an on-vehicle virtual device. In the access mode, the vehicle-mounted virtual reality device serves as a host, the vehicle-mounted virtual reality device provides electric quantity for the vehicle and obtains exchange data uploaded by the vehicle, and it can be understood that the vehicle in the embodiment of the invention comprises a vehicle-mounted device providing an entertainment mode.
Specifically, the vehicle-mounted virtual device may also be connected to the vehicle through nested word communication, for example, a local area network is established based on a vehicle network, related data of devices such as a steering wheel, a brake, and an accelerator on the bottom layer of the vehicle is acquired, and the acquired data is processed and then transmitted to the vehicle-mounted virtual reality device through the nested word communication. In the embodiment of the invention, the vehicle-mounted virtual equipment can also realize the connection with the vehicle through the Bluetooth technology, and data is transmitted between the vehicle and the vehicle-mounted virtual reality equipment through the Bluetooth technology.
In the embodiment of the invention, the power state reflects the state of the residual capacity of the vehicle, and when the residual capacity of the vehicle battery is too low, the use of the entertainment mode can threaten the safety of the vehicle. The gear state may be a state in which the vehicle is in a gear, and the gear state may include a parking gear and a non-parking gear.
Specifically, when the entertainment starting instruction of the user is obtained, the power state and the gear state of the vehicle and the connection state of the virtual reality device can be detected, and corresponding parameter information is obtained.
And 203, determining that the power supply state is high-voltage electrified, the gear state is a parking gear, and the virtual equipment connection state is a successful connection state, and starting an entertainment mode.
Specifically, the parameter information of the acquired vehicle state information is judged, whether the condition for starting the entertainment mode is met is determined, and when the power state is high-voltage power-ON, namely the vehicle is in a high-voltage power-ON state such as an IG ON state for starting the power supply or a charging Charing state and is in a non-preparation state; the gear of the vehicle is in a parking gear such as a P gear or an N gear; the vehicle is in a connected state with the virtual reality device. When the vehicle state information meets all the conditions, the vehicle can be controlled to start the entertainment mode.
In the embodiment of the invention, the vehicle is controlled to prohibit gear shifting by setting the whole vehicle controller HCU. After the entertainment mode of the vehicle is started, the vehicle controller does not process the gear shifting request, and the gear of the vehicle is not changed in the entertainment mode. The electronic stability system of the vehicle body is set, and the release signal triggering the electronic hand brake is forbidden in the entertainment mode, so that the electronic hand brake is continuously in a closed state.
And step 205, acquiring the acceleration control signal, the braking control signal and the steering wheel angle signal which are transmitted by the vehicle gateway.
In the embodiment of the invention, an acceleration control signal, a braking control signal and a steering wheel angle signal of a vehicle bottom layer are transmitted to vehicle-mounted virtual reality equipment through a vehicle gateway, and the acceleration control signal, the braking control signal and the steering wheel angle signal are respectively measured through corresponding sensors and generate corresponding electric signals. Furthermore, electrical signals such as an up-down turning key, a confirmation key and the like sent by the multifunctional steering wheel can be acquired. It is understood that the electrical signals of the multi-function steering wheel may be directly obtained without passing through a vehicle gateway.
And step 206, determining control instructions triggered by the acceleration control signal, the braking control signal and the steering wheel angle signal.
The control instruction can be a signal for controlling the vehicle-mounted virtual reality device, and the control instruction can comprise different signals such as start, end, acceleration, direction control and the like.
In the embodiment of the present invention, the acceleration control signal, the braking control signal, and the steering wheel angle signal output by the vehicle may be associated with a control instruction of the vehicle-mounted virtual reality device, different vehicle information may trigger different control instructions, for example, the steering wheel angle signal may correspond to a direction control instruction of the vehicle-mounted virtual reality device, and a user controls a steering wheel of the vehicle to realize direction control of the vehicle-mounted virtual reality device.
And step 207, controlling the vehicle-mounted virtual reality equipment to execute corresponding functions according to the control instruction.
Specifically, the vehicle virtual reality device may be controlled by a triggered control instruction, and in the entertainment mode, the control instruction is continuously triggered, and the vehicle virtual reality device executes in sequence according to a trigger sequence of the control instruction.
And step 208, when the vehicle is determined to be in at least one of the conditions of the whole vehicle high voltage, the electric quantity smaller than the threshold value and the connection failure of the vehicle-mounted virtual reality equipment, controlling the vehicle to exit the entertainment mode.
In the embodiment of the invention, the state of the vehicle is also detected in real time in the entertainment mode, and when unsafe factors occur, the vehicle can be controlled to exit the entertainment mode, wherein the unsafe factors can comprise the voltage under the high voltage of the whole vehicle, the electric quantity of the vehicle is less than a threshold value, the connection failure of the vehicle-mounted virtual reality equipment and the like. The vehicle exiting the entertainment mode can comprise resetting the HCU to respond to the gear shifting request and setting the electronic stabilizing system of the vehicle body to allow the electronic hand brake to be released, and the like, and can also prompt a user of an option of exiting the entertainment mode in a language or text mode, and the vehicle exits the entertainment mode after the user confirms.
In the embodiment of the invention, through the communication connection established on the vehicle-mounted virtual reality equipment, when an entertainment starting instruction is obtained, the vehicle state information such as a power supply state, a gear state, the virtual reality equipment and the like is detected, the entertainment mode starting condition is determined to be met, the vehicle is controlled to start the entertainment mode, the vehicle controller HCU is set not to respond to a gear shifting request and the vehicle body electronic stabilizing system is set to prohibit releasing the electronic hand brake, the vehicle gateway obtains an acceleration control information number, a braking control signal and a steering wheel steering signal to trigger the control instruction of the corresponding vehicle-mounted virtual reality equipment, the vehicle is controlled to exit the entertainment mode when the vehicle is judged to belong to one or more of the vehicle high voltage and low voltage, the electric quantity is less than a threshold value and the connection failure of the vehicle-mounted virtual reality equipment according to the control instruction, and the function of the vehicle-mounted, the convenient control of the vehicle-mounted virtual reality equipment is realized, the sense of reality of entertainment is enhanced, and the user experience is improved.
In an exemplary implementation manner, taking a vehicle entertainment system as an example to implement control of a virtual reality game, fig. 4 is a flow chart of vehicle control information provided in a second embodiment of the present invention, and refer to fig. 4:
the vehicle entertainment system judges whether the conditions for entering the game mode are met, if the following conditions are met, the vehicle entertainment system enters the game mode, otherwise, the vehicle entertainment system forbids entering the game mode: (a) the power state of the whole vehicle meets IG ON or Charging, and the vehicle is in a high-voltage power-ON and non-preparation state; (b) the whole vehicle gear is a parking gear such as P gear or N gear; (c) the vehicle entertainment system is connected with the VR equipment and successfully authenticated; (d) the vehicle entertainment system prompts the user whether to enter a gaming mode and the user clicks on the determination.
Entering a game mode to start a VR game, and simultaneously entering the game mode, setting the following settings for the vehicle to ensure the personal safety and the vehicle safety of a user in the game process: (a) the HCU does not respond to the gear shifting request; (b) the electronic stability system of the vehicle body prohibits the release of the electronic hand brake.
Thirdly, the vehicle entertainment system judges whether the requirement of the game mode is met, and exits the game mode when the requirement of the game mode is not met: (a) the whole vehicle is subjected to high-voltage reduction; (b) the HCU performs electric balance calculation, and when the electric quantity is not satisfied, the electricity consumption is more than the charging electric quantity; (c) the vehicle entertainment mode is disconnected from the VR or the authentication fails.
EXAMPLE III
Fig. 5 is a schematic structural diagram of a vehicle-mounted virtual reality device control apparatus provided in the third embodiment of the present invention, which is capable of executing the vehicle-mounted virtual reality device control method provided in any embodiment of the present invention, and has corresponding functional modules and beneficial effects of the execution method. The device can be implemented by software and/or hardware, and specifically comprises: a condition judgment module 301, a security control module 302 and a device control module 303.
The condition judgment module 301 is configured to start the entertainment mode according to the vehicle state and the entertainment mode start condition when acquiring the entertainment start instruction of the user.
The safety control module 302 is used for controlling the vehicle to forbid gear shifting and keeping the electronic hand brake closed;
and the device control module 303 is configured to control the vehicle-mounted virtual reality device according to the vehicle control information transmitted by the vehicle gateway.
According to the embodiment of the invention, when the condition judgment module receives the entertainment starting instruction, the entertainment mode is started when the vehicle state is determined to meet the entertainment mode starting condition, the safety control module controls the vehicle to forbid gear shifting and keeps the electronic hand brake closed, the equipment control module controls the vehicle-mounted virtual reality equipment according to the vehicle control information transmitted by the vehicle gateway, the richness of the vehicle-mounted entertainment function is realized, the vehicle-mounted virtual reality equipment is controlled according to the vehicle information, the external control equipment does not need to be connected, the reality degree of the vehicle-mounted entertainment equipment is enhanced, and the experience degree of a user is improved.
Further, on the basis of the above embodiment of the invention, the apparatus further includes:
and the connecting module is used for establishing communication connection with the vehicle-mounted virtual reality equipment.
Further, on the basis of the above embodiment of the present invention, the establishment manner of the communication connection includes at least one of the following: a serial bus connection, a nested word communication connection, and a bluetooth communication connection.
Further, on the basis of the above embodiment of the present invention, the condition determining module 301 includes:
and the vehicle information module is used for detecting the power state, the gear state and the virtual reality equipment connection state as vehicle state information when the entertainment starting instruction of the user is obtained.
And the entertainment starting module is used for starting the entertainment mode when the power supply state is in a high-voltage power-on state, the gear state is a parking gear state and the virtual equipment connection state is a successful connection state.
Further, on the basis of the above embodiment of the invention, the safety control module 302 includes:
and the gear setting unit is used for setting the HCU of the whole vehicle controller not to respond to the gear shifting request.
And the hand brake setting unit is used for setting the electronic stability system of the automobile body to prohibit releasing the electronic hand brake.
Further, on the basis of the above embodiment of the present invention, the device control module 303 includes:
and the bottom layer information unit is used for acquiring the acceleration control signal, the braking control signal and the steering wheel corner signal which are forwarded by the vehicle gateway.
And the command trigger unit is used for determining a control command triggered by the acceleration control signal, the braking control signal and the steering wheel angle signal.
And the equipment control unit is used for controlling the vehicle-mounted virtual reality equipment to execute corresponding functions according to the control instruction.
Further, on the basis of the above embodiment of the invention, the method further includes:
and the abnormal closing module is used for controlling the vehicle to exit the entertainment mode when determining that the vehicle is in at least one of the conditions of the whole vehicle high voltage, the electric quantity smaller than the threshold value and the connection failure of the vehicle-mounted virtual reality equipment.
Example four
Fig. 6 is a schematic structural diagram of a vehicle according to a fourth embodiment of the present invention, as shown in fig. 6, the vehicle includes a processor 40, a memory 41, an input device 42, and an output device 43; the number of processors 40 in the vehicle may be one or more, and one processor 40 is illustrated in fig. 6; the processor 40, the memory 41, the input device 42, and the output device 43 in the vehicle may be connected by a bus or other means, and the bus connection is exemplified in fig. 6.
The memory 41 serves as a computer-readable storage medium that can be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the in-vehicle virtual reality device control method in the embodiment of the present invention (for example, the condition judgment module 301, the safety control module 302, and the device control module 303 in the in-vehicle virtual reality device control apparatus). The processor 40 executes various functional applications and data processing of the vehicle by running software programs, instructions, and modules stored in the memory 41, that is, implements the above-described in-vehicle virtual reality apparatus control method.
The memory 41 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 41 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, memory 41 may further include memory located remotely from processor 40, which may be connected to the vehicle over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 42 is operable to receive input numeric or character information and to generate key signal inputs relating to user settings and function controls of the vehicle. The output device 43 may include a display device such as a display screen.
Fig. 7 is an exemplary diagram of a vehicle according to a fourth embodiment of the present invention, and referring to fig. 7, an electronic and electrical architecture of the vehicle may include an in-vehicle entertainment system IVI, a gateway GW, a vehicle control unit HCU, a vehicle body electronic stability system ESP, a steering wheel, a virtual reality device VR, and the like, and the vehicle and VR devices may be a communication window through the IVI, where the IVI may authenticate with the VR, send a game mode or release the game mode to the HCU, and receive feedback, forward a throttle, a brake, a steering wheel angle, and a multi-function steering wheel up-down key signal. VR equipment can with IVI authenticate, receive the whole car throttle of IVI transmission, the braking, steering wheel corner and the signal of turning over from top to bottom of multi-functional steering wheel transmit the IVI to the recreation audio frequency, through the broadcast of on-vehicle stereo set, realize relevant virtual reality entertainment function. The GW forwards the IVI to send the game mode or the game mode is released to the HCU and the ESP, forwards an accelerator and a brake signal sent by the HCU, and forwards a steering wheel angle signal sent by the EPS to the IVI. The HCU can receive the game mode sent by the IVI and feed back the result; sending an acceleration signal and a braking signal to the IVI without responding to the gear switching requirement of the user in the game mode; and (4) electric balance calculation, and sending a command for exiting the game mode when the condition is not met. The ESP receives the game mode sent by the IVI, feeds back the result and forbids the release of the electronic hand brake. The electric power steering system EPS may send a steering wheel angle signal to the IVI, wherein the steering wheel may be a multifunctional steering wheel, which may send signals to the IVI such as a flip up and down key, an OK key, etc.
EXAMPLE five
An embodiment of the present invention further provides a storage medium containing computer-executable instructions, where the computer-executable instructions are executed by a computer processor to perform a method for controlling a vehicle-mounted virtual reality device, where the method includes:
when an entertainment starting instruction of a user is obtained, starting an entertainment mode according to a vehicle state and an entertainment mode starting condition;
controlling the vehicle to forbid gear shifting and keeping the electronic hand brake closed;
and controlling the vehicle-mounted virtual reality equipment according to the vehicle control information transmitted by the vehicle gateway.
Of course, the storage medium containing the computer-executable instructions provided by the embodiments of the present invention is not limited to the method operations described above, and may also perform related operations in the vehicle-mounted virtual reality device control method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the vehicle-mounted virtual reality device control apparatus, the included units and modules are only divided according to functional logic, but are not limited to the above division, as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A vehicle-mounted virtual reality device control method is characterized by comprising the following steps:
when an entertainment starting instruction of a user is obtained, starting an entertainment mode according to a vehicle state and an entertainment mode starting condition;
controlling the vehicle to forbid gear shifting and keeping the electronic hand brake closed;
and controlling the vehicle-mounted virtual reality equipment according to the vehicle control information transmitted by the vehicle gateway.
2. The method of claim 1, further comprising:
and establishing communication connection with the vehicle-mounted virtual reality equipment.
3. The method of claim 2, wherein the communication connection is established in a manner that includes at least one of: a serial bus connection, a nested word communication connection, and a bluetooth communication connection.
4. The method of claim 2, wherein the step of starting the entertainment mode according to the vehicle state information and the entertainment mode starting condition when obtaining the entertainment starting command of the user comprises the steps of:
when an entertainment starting instruction of a user is acquired, detecting a power state, a gear state and a virtual reality equipment connection state as vehicle state information;
and if the power supply state is determined to be in a high-voltage power-on state, the gear state is a parking gear state and the virtual equipment connection state is a successful connection state, starting the entertainment mode.
5. The method of claim 4, wherein controlling the vehicle to inhibit gear shifting and maintain the electronic handbrake closed comprises:
setting the HCU of the whole vehicle controller not to respond to the gear shifting request;
and setting an electronic stability system of the vehicle body to forbid releasing the electronic hand brake.
6. The method according to claim 4, wherein the controlling the vehicle-mounted virtual reality device according to the vehicle control information transmitted by the vehicle gateway comprises:
acquiring an acceleration control signal, a braking control signal and a steering wheel angle signal which are forwarded by the vehicle gateway;
determining control instructions triggered by the acceleration control signal, the braking control signal and the steering wheel angle signal;
and controlling the vehicle-mounted virtual reality equipment to execute corresponding functions according to the control instruction.
7. The method according to any one of claims 1-6, further comprising:
and when the vehicle is determined to be in at least one of the conditions of the whole vehicle high voltage, the electric quantity smaller than the threshold value and the connection failure of the vehicle-mounted virtual reality equipment, controlling the vehicle to exit the entertainment mode.
8. An in-vehicle virtual reality device control apparatus, the apparatus comprising:
the condition judgment module is used for starting the entertainment mode according to the vehicle state and the entertainment mode starting condition when the entertainment starting instruction of the user is obtained;
the safety control module is used for controlling the vehicle to forbid gear shifting and keeping the electronic hand brake closed;
and the equipment control module is used for controlling the vehicle-mounted virtual reality equipment according to the vehicle control information transmitted by the vehicle gateway.
9. A vehicle, characterized in that the vehicle comprises:
one or more processors;
a memory for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the in-vehicle virtual reality device control method of any one of claims 1-7.
10. A computer-readable storage medium on which a computer program is stored, characterized in that the program, when executed by a processor, implements the in-vehicle virtual reality device control method according to any one of claims 1 to 7.
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