CN115472933A - Charging method and device of wireless vehicle-mounted VR equipment, computer equipment and medium - Google Patents
Charging method and device of wireless vehicle-mounted VR equipment, computer equipment and medium Download PDFInfo
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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Abstract
The disclosure provides a charging method and device of a wireless vehicle-mounted VR device, a computer device and a storage medium, and relates to the technical field of computers. The method comprises the following steps: obtaining ranging information sent by each vehicle-mounted Bluetooth device, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the wireless vehicle-mounted VR device and the identifier of the vehicle-mounted Bluetooth device; determining the position information of the VR equipment in the vehicle according to the distance between each vehicle-mounted Bluetooth equipment and the wireless vehicle-mounted VR equipment and the preset setting position corresponding to the identifier of each vehicle-mounted Bluetooth equipment; and sending the position information of the VR device in the vehicle to the charging device in the vehicle, so that the charging device adjusts the radiation direction of the electromagnetic wave according to the position information. Therefore, the VR equipment can freely move in the vehicle, the position can be positioned by the vehicle-mounted Bluetooth equipment and the controller in real time, and then the corresponding charging equipment is informed to perform directional radiation. Not only the charging efficiency is very high, but also very flexible and convenient.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a charging method and apparatus for a wireless vehicle-mounted VR device, a computer device, and a storage medium.
Background
The current solution for supplying power to wireless vehicle-mounted VR (Virtual Reality) devices is generally to adopt a short-range wireless charging technology. However, this kind of scheme needs the people head to be close to the headrest always when wearing VR equipment, and the VR equipment just can receive the electromagnetic wave of the wireless power supply base radiation in the headrest and charge like this, if the people has changed the seat or when the scope that the health was forward leaning forward is great in the car, owing to can't be closely close to the headrest this moment, the condition of power supply interrupt will appear in the VR equipment. The current charging mode is not flexible, and the use of VR equipment is influenced.
Disclosure of Invention
The present disclosure is directed to solving, at least to some extent, one of the technical problems in the related art.
An embodiment of a first aspect of the present disclosure provides a charging method for a wireless vehicle-mounted VR device, including:
obtaining ranging information sent by each vehicle-mounted Bluetooth device, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the wireless vehicle-mounted VR device and the identifier of the vehicle-mounted Bluetooth device;
determining the position information of the VR equipment in the vehicle according to the distance between each vehicle-mounted Bluetooth equipment and the wireless vehicle-mounted VR equipment and the preset setting position corresponding to the identifier of each vehicle-mounted Bluetooth equipment;
and sending the position information of the VR equipment in the vehicle to charging equipment in the vehicle, so that the charging equipment adjusts the radiation direction of the electromagnetic wave according to the position information.
An embodiment of a second aspect of the present disclosure provides a charging method for a wireless vehicle-mounted VR device, including:
acquiring Bluetooth broadcast information sent by the wireless vehicle-mounted VR equipment;
determining the distance between the vehicle-mounted VR equipment and the Bluetooth broadcast information according to the signal intensity of the Bluetooth broadcast information;
and sending ranging information, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the vehicle-mounted VR device and an identifier of the vehicle-mounted Bluetooth device.
An embodiment of a third aspect of the present disclosure provides a charging method for a wireless vehicle-mounted VR device, including:
the method comprises the steps that Bluetooth broadcast information is sent, so that each vehicle-mounted Bluetooth device generates ranging information according to the Bluetooth broadcast information;
converting power obtained by the induction coil into electric energy to charge a battery in the VR equipment;
the power is emitted after the charging equipment adjusts the radiation direction according to the acquired position information of the VR equipment, and the position information is determined according to the ranging information generated by each vehicle-mounted Bluetooth equipment.
An embodiment of a fourth aspect of the present disclosure provides a charging apparatus for a wireless vehicle-mounted VR device, including:
the first acquisition module is used for acquiring ranging information sent by each vehicle-mounted Bluetooth device, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the wireless vehicle-mounted VR device and the identifier of the vehicle-mounted Bluetooth device;
the first determining module is used for determining the position information of the VR equipment in the vehicle according to the distance between each vehicle-mounted Bluetooth equipment and the wireless vehicle-mounted VR equipment and the preset setting position corresponding to the identifier of each vehicle-mounted Bluetooth equipment;
and the adjusting module is used for sending the position information of the VR equipment in the vehicle to charging equipment in the vehicle so that the charging equipment can adjust the radiation direction of the electromagnetic waves according to the position information.
An embodiment of a fifth aspect of the present disclosure provides a charging apparatus for a wireless vehicle-mounted VR device, including:
the second acquisition module is used for acquiring Bluetooth broadcast information sent by the wireless vehicle-mounted VR equipment;
the second determining module is used for determining the distance between the vehicle-mounted VR equipment according to the signal intensity of the Bluetooth broadcast information;
the first sending module is used for sending ranging information, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the vehicle-mounted VR device and the identification of the vehicle-mounted Bluetooth device.
An embodiment of the sixth aspect of the present disclosure provides a charging device for a wireless vehicle-mounted VR device, including:
the second sending module is used for sending Bluetooth broadcast information so that each vehicle-mounted Bluetooth device generates ranging information according to the Bluetooth broadcast information;
the charging module is used for converting the power acquired by the induction coil into electric energy to charge a battery in the VR equipment;
the power is emitted after the charging equipment adjusts the radiation direction according to the acquired position information of the VR equipment, and the position information is determined according to the ranging information generated by each vehicle-mounted Bluetooth equipment.
An embodiment of a seventh aspect of the present disclosure provides a computer device, including: the charging method for the wireless vehicle-mounted VR device comprises the following steps of storing a program, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the charging method for the wireless vehicle-mounted VR device according to the first aspect, the second aspect and/or the third aspect of the present disclosure.
An eighth aspect of the present disclosure provides a non-transitory computer-readable storage medium storing a computer program, which when executed by a processor implements a charging method for a wireless onboard VR device as set forth in the first and/or second and/or third aspect of the present disclosure.
A ninth aspect of the present disclosure provides a computer program product, which when executed by an instruction processor in the computer program product, performs the charging method of the wireless vehicle-mounted VR device proposed in the first and/or second and/or third aspect of the present disclosure.
The charging method and device for the wireless vehicle-mounted VR equipment, the computer equipment and the storage medium have the following beneficial effects:
in the embodiment of the disclosure, the controller may first acquire ranging information sent by each vehicle-mounted bluetooth device, where the ranging information includes a distance between the vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device and an identifier of the vehicle-mounted bluetooth device, then determine location information of the VR device in the vehicle according to the distance between each vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device and a preset setting location corresponding to each identifier of the vehicle-mounted bluetooth device, and then send the location information of the VR device in the vehicle to the charging device in the vehicle, so that the charging device adjusts a radiation direction of an electromagnetic wave according to the location information. Therefore, the VR equipment can freely move in the vehicle, the position can be positioned by the vehicle-mounted Bluetooth equipment and the controller in real time, and then the corresponding charging equipment is informed to perform directional radiation. Not only the charging efficiency is very high, but also very flexible and convenient.
Additional aspects and advantages of the disclosure will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the disclosure.
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The foregoing and/or additional aspects and advantages of the present disclosure will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flowchart of a charging method for a wireless vehicle VR device according to a first embodiment of the present disclosure;
fig. 2 is a schematic flowchart of a charging method for a wireless vehicle VR device according to a second embodiment of the disclosure;
fig. 3 is a schematic flowchart of a charging method for a wireless vehicle-mounted VR device according to a third embodiment of the present disclosure;
fig. 4 is a schematic flowchart of a charging apparatus of a wireless vehicle VR device according to a fourth embodiment of the disclosure;
fig. 5 is a schematic flowchart of a charging apparatus of a wireless vehicle VR device according to a fifth embodiment of the disclosure;
fig. 6 is a schematic flowchart of a charging apparatus of a wireless vehicle VR device according to a sixth embodiment of the disclosure;
FIG. 7 illustrates a block diagram of an exemplary computer device suitable for use in implementing embodiments of the present disclosure.
Detailed Description
Reference will now be made in detail to the embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present disclosure, and should not be construed as limiting the present disclosure.
A charging method, an apparatus, a computer device, and a storage medium of a wireless vehicle-mounted VR device according to embodiments of the present disclosure are described below with reference to the accompanying drawings.
Fig. 1 is a schematic flowchart of a charging method for a wireless vehicle VR device according to a first embodiment of the present disclosure.
It should be noted that the executing subject of the charging method for the wireless vehicle-mounted VR device in the first embodiment of the present disclosure is a charging apparatus for the wireless vehicle-mounted VR device, which may be implemented by software and/or hardware, and the apparatus may be configured in a controller at a vehicle end, and the controller is used as the executing subject to describe the charging method for the wireless vehicle-mounted VR device in the first embodiment of the present disclosure, which is not limited herein.
As shown in fig. 1, the charging method of the wireless vehicle-mounted VR device may include the following steps:
The identifier may be location information or number information corresponding to the vehicle-mounted bluetooth device. For example, it may be "front 1", "front 2", "rear 1", "rear 2", or "left 1", "right 1", "left 2", "right 2", or "01", "02", "03", "04", and is not limited herein.
The distance included in the ranging information sent by the vehicle-mounted bluetooth device may be a tag used for representing a distance between the vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device, or may also be a specific distance length, which is not limited herein.
The distance measurement information is information which is sent by the vehicle-mounted bluetooth device and includes a distance between the vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device and an identifier of the vehicle-mounted bluetooth device, or may further include attribute information of the wireless vehicle-mounted VR device, that is, merchant information and remaining battery capacity information of the battery, which is received by the controller.
It should be noted that the vehicle-mounted bluetooth devices may be bluetooth devices pre-arranged in the vehicle, and the number of the vehicle-mounted bluetooth devices may be at least 3, so that it may be convenient to determine the position of the VR device in the vehicle.
And step 102, determining the position information of the VR equipment in the vehicle according to the distance between each vehicle-mounted Bluetooth equipment and the wireless vehicle-mounted VR equipment and the preset setting position corresponding to the identifier of each vehicle-mounted Bluetooth equipment.
The position information may be specific coordinate information, or may also be specific direction data or angle information of the VR device, which is not limited herein.
Specifically, the controller may perform bluetooth positioning through an integrated bluetooth device, that is, may perform positioning through a triangulation positioning principle based on an RSSII (Received Signal Strength Indication) value.
For example, if the current vehicle-mounted bluetooth devices are BS1, BS2, BS3, and BS4, respectively, and the distances between each vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device are r1, r2, r3, and r4, respectively, the controller may determine the coordinates (x, y) of the current VR device according to the coordinates (x 1, y 1), (x 2, y 2), (x 3, y 3), and (x 4, y 4) corresponding to each BS1, BS2, BS3, and BS4, respectively.
It should be noted that the above examples are only illustrative of the present disclosure, and are not limited herein.
And 103, sending the position information of the VR device in the vehicle to the charging device in the vehicle, so that the charging device can adjust the radiation direction of the electromagnetic wave according to the position information.
The charging device may be a space charging device, which may be pre-arranged on the roof of the vehicle.
It should be noted that the charging device may adjust the pointing direction of the power transmitting antenna, that is, adjust the radiation direction of the electromagnetic wave based on the received position information, so as to aim at the VR device for fixed-point radiation, so that the VR device absorbs power through the induction coils on both sides of the glasses legs after sensing the power, and further converts the power into electrical energy to be stored in the battery.
Optionally, the charging device may adjust the radiation direction of the electromagnetic wave by mechanical adjustment or by using a phased array antenna.
It should be noted that the phased array antenna is a set of antenna array elements assembled together, which can make the main lobe radiate energy in a desired direction, thereby maximizing the energy radiated by the main lobe, and simultaneously reducing the energy radiated by the side lobes to an acceptable level, and can quickly induce current with low noise and low radiation power so as to make the VR device induce current.
Optionally, when the position information of the VR device in the vehicle is sent to the charging device in the vehicle, a certain preset condition needs to be met, for example, the controller may send the position information of the VR device in the vehicle to the charging device in the vehicle after receiving a charging request sent by the vehicle-mounted bluetooth device, where the charging request is sent by the VR device to the vehicle-mounted bluetooth device.
It will be appreciated that the types may be involved based on the received request and thus the services invoked may also be different for different requests.
The charging request can be a request sent by the vehicle-mounted bluetooth device to the controller and used for instructing the controller to perform charging operation. It should be noted that the controller may transmit the position information of the VR device in the vehicle to the charging device in the vehicle only when the charging request is received. Because the charging request is sent to the vehicle-mounted bluetooth device by the VR device, that is, the VR device has a charging requirement at present and needs to be charged.
Or, the controller may further send the position information of the VR device in the vehicle to the charging device in the vehicle when the remaining battery capacity in the ranging information is smaller than the threshold.
For example, if the current ranging information indicates that the remaining battery capacity is 40% and the threshold is 95%, it indicates that the remaining battery capacity is smaller than the threshold, and at this time, the controller may send the location information of the VR device in the vehicle to the charging device in the vehicle to indicate the charging device to charge.
It can be understood that, after receiving the position information, the charging device may adjust the radiation direction of the electromagnetic wave according to the position information, that is, charge the VR device. In the present disclosure, the VR device may be charged only when the remaining battery capacity of the VR device is less than the threshold or a charging request is received.
In the embodiment of the disclosure, the controller may first acquire ranging information sent by each vehicle-mounted bluetooth device, where the ranging information includes a distance between the vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device and an identifier of the vehicle-mounted bluetooth device, then determine location information of the VR device in the vehicle according to the distance between each vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device and a preset setting location corresponding to each identifier of the vehicle-mounted bluetooth device, and then send the location information of the VR device in the vehicle to the charging device in the vehicle, so that the charging device adjusts a radiation direction of an electromagnetic wave according to the location information. From this, VR equipment can be free move in the car, and the position can be real-timely by on-vehicle bluetooth equipment and controller location, then informs corresponding battery charging outfit, carries out directional radiation. Not only the charging efficiency is very high, but also very flexible and convenient.
Fig. 2 is a schematic flowchart of a charging method of a wireless vehicle-mounted VR device according to a second embodiment of the present disclosure.
It should be noted that the executing main body of the charging method for the wireless vehicle-mounted VR device according to the second embodiment of the present disclosure may be a vehicle-mounted bluetooth device, that is, the vehicle-mounted bluetooth device executes the method according to the second embodiment of the present disclosure.
As shown in fig. 2, the charging method of the wireless vehicle-mounted VR device may include the following steps:
It should be noted that the vehicle-mounted bluetooth device may acquire bluetooth broadcast information sent by the wireless vehicle-mounted VR device, and then analyze the bluetooth broadcast information to acquire a message in the bluetooth broadcast information.
It can be understood that the vehicle-mounted bluetooth device may acquire a lot of bluetooth broadcast information, some of the bluetooth broadcast information may be sent from a space outside the vehicle, and in order to eliminate interference of such bluetooth broadcast information, the vehicle-mounted bluetooth device may analyze vendor information, that is, merchant information, in a message in the bluetooth broadcast information, so as to ensure that the currently received bluetooth broadcast information is sent by the wireless vehicle-mounted VR device.
Optionally, the vehicle-mounted bluetooth device may match attribute information included in the bluetooth broadcast information with preset list information to determine a matching result, and then send a charging request to the controller when the matching result indicates that the attribute information belongs to the preset list information.
It should be noted that, by matching the attribute information included in the bluetooth broadcast information with the preset list information, it may also be verified whether the bluetooth device that currently transmits the bluetooth broadcast information is a target device, that is, a wireless vehicle-mounted VR device. The preset list may be a white list, that is, a list of allowed device identification information.
The attribute information may be vendor information, that is, merchant information, or a name variable, which is not limited herein.
Specifically, the charging request is sent to the controller under the condition that the matching result indicates that the attribute information belongs to the preset list information, so that only the current bluetooth is adaptive, and the controller can be instructed to charge when the current bluetooth is a target object. In this way, invalid device objects can be filtered out.
It should be noted that the vehicle-mounted bluetooth device may determine a distance between the Signal point and the receiving point, that is, a distance between the vehicle-mounted bluetooth device and the vehicle-mounted VR device, according to the Signal Strength of the Received bluetooth broadcast message, that is, RSSI (Received Signal Strength Indication).
And 203, sending ranging information, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the vehicle-mounted VR device and the identifier of the vehicle-mounted Bluetooth device.
After determining the distance to the vehicle-mounted VR device, the distance between the vehicle-mounted Bluetooth device and the vehicle-mounted VR device and the identification of the vehicle-mounted Bluetooth device can be used as ranging information and sent to the controller.
In addition, a charging request and the remaining battery capacity can be sent to the controller, so that the controller can determine whether charging is needed according to the state of the VR device.
In the embodiment of the disclosure, the bluetooth broadcast information sent by the wireless vehicle-mounted VR device is firstly obtained, then the distance between the wireless vehicle-mounted VR device and the bluetooth broadcast information is determined according to the signal strength of the bluetooth broadcast information, and then the distance measurement information is sent, wherein the distance measurement information includes the distance between the vehicle-mounted bluetooth device and the vehicle-mounted VR device and the identifier of the vehicle-mounted bluetooth device. Therefore, the controller can be accurately provided with reference data according to the Bluetooth broadcast information sent by the VR device in real time, so that the controller is assisted to determine the spatial position information of the current VR device.
Fig. 3 is a schematic flowchart of a charging method of a wireless vehicle-mounted VR device according to a third embodiment of the present disclosure.
The charging method of the wireless vehicle-mounted VR device provided by the third embodiment of the present disclosure may be executed by the wireless vehicle-mounted VR device as an execution subject, and the charging method of the wireless vehicle-mounted VR device provided by the third embodiment of the present disclosure will be described below with the VR device as the execution subject.
As shown in fig. 3, the charging method of the wireless vehicle-mounted VR device may include the following steps:
step 301, sending bluetooth broadcast information, so that each vehicle-mounted bluetooth device generates ranging information according to the bluetooth broadcast information.
Optionally, the VR device may send the bluetooth broadcast information when the remaining battery power of the VR device is less than the threshold. Or, the bluetooth broadcast information may also be sent when the VR device is in an operating state, where the bluetooth broadcast information includes a remaining power of the battery.
The VR device may send the bluetooth broadcast information to each vehicle-mounted bluetooth device when the VR device is powered on, or may send the bluetooth broadcast information and the charging request to the vehicle-mounted bluetooth device only when the remaining battery power is less than the threshold, which is not limited herein.
It should be noted that an induction coil may be installed in the VR device to obtain the radiation power sent by the charging device and convert the radiation power into electric energy, so as to charge a battery in the VR device.
In the embodiment of the disclosure, firstly, bluetooth broadcast information is sent so that each vehicle-mounted bluetooth device generates ranging information according to the bluetooth broadcast information, and then, power acquired by an induction coil is converted into electric energy to charge a battery in the VR device, wherein the power is transmitted after a charging device adjusts a radiation direction according to acquired position information of the VR device, and the position information is determined according to the ranging information generated by each vehicle-mounted bluetooth device. Therefore, the VR equipment can move freely, can be rapidly positioned only by sending Bluetooth broadcast information, acquires the radiated power and then charges, and improves the charging stability and reliability.
Fig. 4 is a schematic structural diagram of a charging apparatus of a wireless vehicle VR device according to a fourth embodiment of the present disclosure.
As shown in fig. 4, the charging apparatus 300 of the wireless vehicle-mounted VR device may include: a first obtaining module 410, a first determining module 420, and an adjusting module 430.
The first acquisition module is used for acquiring ranging information sent by each vehicle-mounted Bluetooth device, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the wireless vehicle-mounted VR device and the identifier of the vehicle-mounted Bluetooth device;
the first determining module is used for determining the position information of the VR equipment in the vehicle according to the distance between each vehicle-mounted Bluetooth equipment and the wireless vehicle-mounted VR equipment and the preset setting position corresponding to the identifier of each vehicle-mounted Bluetooth equipment;
and the adjusting module is used for sending the position information of the VR equipment in the vehicle to charging equipment in the vehicle so that the charging equipment can adjust the radiation direction of the electromagnetic waves according to the position information.
Optionally, the adjusting module is specifically configured to:
and responding to a charging request sent by the vehicle-mounted Bluetooth device, and sending the position information of the VR device in the vehicle to the charging device in the vehicle, wherein the charging request is sent to the vehicle-mounted Bluetooth device by the VR device.
Optionally, the adjusting module is specifically configured to:
and sending the position information of the VR equipment in the vehicle to charging equipment in the vehicle in response to the fact that the residual battery capacity in the ranging information is smaller than a threshold value.
In the embodiment of the disclosure, the controller may first acquire ranging information sent by each vehicle-mounted bluetooth device, where the ranging information includes a distance between the vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device and an identifier of the vehicle-mounted bluetooth device, then determine location information of the VR device in the vehicle according to the distance between each vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device and a preset setting location corresponding to each identifier of the vehicle-mounted bluetooth device, and then send the location information of the VR device in the vehicle to the charging device in the vehicle, so that the charging device adjusts a radiation direction of an electromagnetic wave according to the location information. Therefore, the VR equipment can freely move in the vehicle, the position can be positioned by the vehicle-mounted Bluetooth equipment and the controller in real time, and then the corresponding charging equipment is informed to perform directional radiation. Not only the charging efficiency is very high, but also very flexible and convenient.
Fig. 5 is a schematic structural diagram of a charging apparatus of a wireless vehicle VR device according to a fifth embodiment of the present disclosure.
As shown in fig. 5, the charging apparatus 500 of the wireless vehicle-mounted VR device may include: a second obtaining module 510, a second determining module 520, and a first sending module 530.
Optionally, the apparatus includes:
the second acquisition module is used for acquiring Bluetooth broadcast information sent by the wireless vehicle-mounted VR equipment;
the second determining module is used for determining the distance between the vehicle-mounted VR equipment according to the signal intensity of the Bluetooth broadcast information;
the first sending module is used for sending distance measuring information, wherein the distance measuring information comprises the distance between the vehicle-mounted Bluetooth device and the vehicle-mounted VR device and the identification of the vehicle-mounted Bluetooth device.
Optionally, the second obtaining module is further configured to:
matching attribute information contained in the Bluetooth broadcast information with preset list information to determine a matching result;
and sending a charging request to a controller under the condition that the matching result indicates that the attribute information belongs to preset list information.
In the embodiment of the disclosure, the bluetooth broadcast information sent by the wireless vehicle-mounted VR device is firstly obtained, then the distance between the wireless vehicle-mounted VR device and the bluetooth broadcast information is determined according to the signal strength of the bluetooth broadcast information, and then the distance measurement information is sent, wherein the distance measurement information includes the distance between the vehicle-mounted bluetooth device and the vehicle-mounted VR device and the identifier of the vehicle-mounted bluetooth device. Therefore, the controller can be accurately provided with reference data according to the Bluetooth broadcast information sent by the VR device in real time, so that the controller is assisted to determine the spatial position information of the current VR device.
Fig. 6 is a schematic structural diagram of a charging apparatus of a wireless vehicle VR device according to a fifth embodiment of the present disclosure.
As shown in fig. 6, the charging apparatus 500 of the wireless vehicle-mounted VR device may include: a second sending module 610 and a charging module 620.
The second sending module is used for sending Bluetooth broadcast information so that each vehicle-mounted Bluetooth device generates ranging information according to the Bluetooth broadcast information;
the charging module is used for converting the power acquired by the induction coil into electric energy to charge a battery in the VR equipment;
the power is emitted after the charging equipment adjusts the radiation direction according to the acquired position information of the VR equipment, and the position information is determined according to the ranging information generated by each vehicle-mounted Bluetooth equipment.
Optionally, the second sending module is specifically configured to:
under the condition that the residual battery capacity of the VR equipment is smaller than a threshold value, bluetooth broadcast information is sent;
alternatively, the first and second liquid crystal display panels may be,
and under the condition that the VR equipment is in a running state, the Bluetooth broadcast information is sent, wherein the Bluetooth broadcast information contains the residual capacity of the battery.
In the embodiment of the disclosure, firstly, bluetooth broadcast information is sent so that each vehicle-mounted bluetooth device generates ranging information according to the bluetooth broadcast information, and then, power acquired by an induction coil is converted into electric energy to charge a battery in the VR device, wherein the power is transmitted after a charging device adjusts a radiation direction according to acquired position information of the VR device, and the position information is determined according to the ranging information generated by each vehicle-mounted bluetooth device. Therefore, the VR equipment can move freely, can be rapidly positioned only by sending Bluetooth broadcast information, acquires the radiated power and then charges, and improves the charging stability and reliability.
In order to implement the foregoing embodiments, the present disclosure also provides a computer device, including: the charging method for the wireless vehicle-mounted VR device comprises the following steps of storing a program, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the charging method for the wireless vehicle-mounted VR device is realized.
In order to implement the foregoing embodiments, the present disclosure also proposes a non-transitory computer-readable storage medium storing a computer program, which when executed by a processor implements the charging method of the wireless onboard VR device as proposed by the foregoing embodiments of the present disclosure.
In order to implement the foregoing embodiments, the present disclosure also provides a computer program product, which when executed by an instruction processor in the computer program product, performs the charging method of the wireless vehicle-mounted VR device as set forth in the foregoing embodiments of the present disclosure.
FIG. 7 illustrates a block diagram of an exemplary computer device suitable for use to implement embodiments of the present disclosure. The computer device 12 shown in fig. 7 is only an example and should not bring any limitations to the functionality or scope of use of the embodiments of the present disclosure.
As shown in FIG. 7, computer device 12 is in the form of a general purpose computing device. The components of computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.
A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally perform the functions and/or methodologies of the embodiments described in this disclosure.
The processing unit 16 executes various functional applications and data processing, for example, implementing the methods mentioned in the foregoing embodiments, by executing programs stored in the system memory 28.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, "plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present disclosure in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present disclosure.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Further, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present disclosure may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are well known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In the embodiment of the disclosure, the controller may first acquire ranging information sent by each vehicle-mounted bluetooth device, where the ranging information includes a distance between the vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device and an identifier of the vehicle-mounted bluetooth device, then determine location information of the VR device in the vehicle according to the distance between each vehicle-mounted bluetooth device and the wireless vehicle-mounted VR device and a preset setting location corresponding to each identifier of the vehicle-mounted bluetooth device, and then send the location information of the VR device in the vehicle to the charging device in the vehicle, so that the charging device adjusts a radiation direction of an electromagnetic wave according to the location information. Therefore, the VR equipment can freely move in the vehicle, the position can be positioned by the vehicle-mounted Bluetooth equipment and the controller in real time, and then the corresponding charging equipment is informed to perform directional radiation. The charging efficiency is very high, and the charging device is very flexible and convenient.
In addition, functional units in the embodiments of the present disclosure may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure, and that changes, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present disclosure.
Claims (17)
1. A charging method of a wireless vehicle-mounted VR device, comprising:
obtaining ranging information sent by each vehicle-mounted Bluetooth device, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the wireless vehicle-mounted VR device and the identifier of the vehicle-mounted Bluetooth device;
determining the position information of the VR equipment in the vehicle according to the distance between each vehicle-mounted Bluetooth equipment and the wireless vehicle-mounted VR equipment and the preset setting position corresponding to the identifier of each vehicle-mounted Bluetooth equipment;
and sending the position information of the VR equipment in the vehicle to charging equipment in the vehicle, so that the charging equipment adjusts the radiation direction of the electromagnetic wave according to the position information.
2. The method of claim 1, wherein sending the location information of the VR device within the vehicle to a charging device within the vehicle comprises:
and responding to a charging request sent by the vehicle-mounted Bluetooth device, and sending the position information of the VR device in the vehicle to the charging device in the vehicle, wherein the charging request is sent to the vehicle-mounted Bluetooth device by the VR device.
3. The method of claim 1, wherein sending the location information of the VR device within the vehicle to a charging device within the vehicle comprises:
and sending the position information of the VR equipment in the vehicle to charging equipment in the vehicle in response to the fact that the residual battery capacity in the ranging information is smaller than a threshold value.
4. A charging method of a wireless vehicle-mounted VR device, performed by a vehicle-mounted Bluetooth device, the method comprising:
acquiring Bluetooth broadcast information sent by the wireless vehicle-mounted VR equipment;
determining the distance between the vehicle-mounted VR equipment according to the signal intensity of the Bluetooth broadcast information;
and sending ranging information, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the vehicle-mounted VR device and an identifier of the vehicle-mounted Bluetooth device.
5. The method of claim 4, wherein after the obtaining the Bluetooth broadcast information sent by the wireless vehicular VR device, further comprising:
matching attribute information contained in the Bluetooth broadcast information with preset list information to determine a matching result;
and sending a charging request to a controller under the condition that the matching result indicates that the attribute information belongs to preset list information.
6. A charging method of a wireless vehicle-mounted VR device, performed by the wireless vehicle-mounted VR device, the method comprising:
sending Bluetooth broadcast information to enable each vehicle-mounted Bluetooth device to generate ranging information according to the Bluetooth broadcast information;
converting power obtained by the induction coil into electric energy to charge a battery in the VR equipment;
the power is emitted after the charging equipment adjusts the radiation direction according to the acquired position information of the VR equipment, and the position information is determined according to the ranging information generated by each vehicle-mounted Bluetooth equipment.
7. The method of claim 6, wherein the sending the Bluetooth broadcast message comprises:
under the condition that the residual battery capacity of the VR equipment is smaller than a threshold value, bluetooth broadcast information is sent;
alternatively, the first and second electrodes may be,
and under the condition that the VR equipment is in a running state, the Bluetooth broadcast information is sent, wherein the Bluetooth broadcast information contains the residual capacity of the battery.
8. The utility model provides a charging device of wireless on-vehicle VR equipment which characterized in that includes:
the first acquisition module is used for acquiring ranging information sent by each vehicle-mounted Bluetooth device, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the wireless vehicle-mounted VR device and the identifier of the vehicle-mounted Bluetooth device;
the first determining module is used for determining the position information of the VR equipment in the vehicle according to the distance between each vehicle-mounted Bluetooth equipment and the wireless vehicle-mounted VR equipment and the preset setting position corresponding to the identification of each vehicle-mounted Bluetooth equipment;
and the adjusting module is used for sending the position information of the VR equipment in the vehicle to charging equipment in the vehicle so that the charging equipment can adjust the radiation direction of the electromagnetic waves according to the position information.
9. The apparatus of claim 8, wherein the adjustment module is specifically configured to:
and responding to a charging request sent by the vehicle-mounted Bluetooth device, and sending the position information of the VR device in the vehicle to the charging device in the vehicle, wherein the charging request is sent to the vehicle-mounted Bluetooth device by the VR device.
10. The apparatus of claim 8, wherein the adjustment module is specifically configured to:
and sending the position information of the VR equipment in the vehicle to charging equipment in the vehicle in response to the fact that the residual battery capacity in the ranging information is smaller than a threshold value.
11. A charging device of a wireless vehicle-mounted VR equipment, which is executed by a vehicle-mounted Bluetooth equipment, the device comprises:
the second acquisition module is used for acquiring Bluetooth broadcast information sent by the wireless vehicle-mounted VR equipment;
the second determining module is used for determining the distance between the vehicle-mounted VR equipment according to the signal intensity of the Bluetooth broadcast information;
the first sending module is used for sending ranging information, wherein the ranging information comprises the distance between the vehicle-mounted Bluetooth device and the vehicle-mounted VR device and the identification of the vehicle-mounted Bluetooth device.
12. The apparatus of claim 11, wherein the second obtaining module is further configured to:
matching attribute information contained in the Bluetooth broadcast information with preset list information to determine a matching result;
and sending a charging request to a controller under the condition that the matching result indicates that the attribute information belongs to preset list information.
13. A charging apparatus for a wireless vehicle-mounted VR device, performed by the wireless vehicle-mounted VR device, the apparatus comprising:
the second sending module is used for sending Bluetooth broadcast information so that each vehicle-mounted Bluetooth device generates ranging information according to the Bluetooth broadcast information;
the charging module is used for converting the power acquired by the induction coil into electric energy to charge a battery in the VR equipment;
the power is emitted after the charging equipment adjusts the radiation direction according to the acquired position information of the VR equipment, and the position information is determined according to the ranging information generated by each vehicle-mounted Bluetooth equipment.
14. The apparatus of claim 13, wherein the second sending module is specifically configured to:
under the condition that the residual battery capacity of the VR equipment is smaller than a threshold value, transmitting Bluetooth broadcast information;
alternatively, the first and second electrodes may be,
and under the condition that the VR equipment is in a running state, the Bluetooth broadcast information is sent, wherein the Bluetooth broadcast information contains the residual capacity of the battery.
15. A computer device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing a method of charging a wireless onboard VR device as claimed in any of claims 1-7 when the program is executed by the processor.
16. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements a method of charging a wireless vehicular VR device as claimed in any one of claims 1-7.
17. A computer program product, comprising a computer program that, when executed by a processor, implements a method of charging a wireless onboard VR device as in any of claims 1-7.
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| CN202210201024.8A CN115472933A (en) | 2022-03-03 | 2022-03-03 | Charging method and device of wireless vehicle-mounted VR equipment, computer equipment and medium |
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| CN202210201024.8A CN115472933A (en) | 2022-03-03 | 2022-03-03 | Charging method and device of wireless vehicle-mounted VR equipment, computer equipment and medium |
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