CN116389805A - Vehicle-mounted video remote control system and method - Google Patents
Vehicle-mounted video remote control system and method Download PDFInfo
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- CN116389805A CN116389805A CN202310275753.2A CN202310275753A CN116389805A CN 116389805 A CN116389805 A CN 116389805A CN 202310275753 A CN202310275753 A CN 202310275753A CN 116389805 A CN116389805 A CN 116389805A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000012795 verification Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 description 14
- 229920000742 Cotton Polymers 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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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
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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
- B60R16/03—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 supply of electrical power to vehicle subsystems or for
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/724098—Interfacing with an on-board device of a vehicle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42208—Display device provided on the remote control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42226—Reprogrammable remote control devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to the technical field of vehicle-mounted equipment, in particular to a vehicle-mounted video remote control system and a vehicle-mounted video remote control method; the remote control module comprises an infrared emission module, an infrared receiving module, a key setting module, a power module, a key signal processing module, a key signal coding module, a key signal decoding module, a display module, a power amplifier module and a mobile phone screen throwing module, wherein the key signal processing module is connected with the key setting module, the key signal coding module is connected with the key signal processing module, the infrared emission module is connected with the key signal coding module, the infrared receiving module is connected with the infrared emission module, the key signal decoding module is connected with the infrared receiving module and the central control respectively, the power module is connected with the central control, the mobile phone screen throwing module, the display module and the power amplifier module are connected with the central control respectively, the central control can be operated in a remote control mode, and a user can conveniently use the vehicle-mounted video function.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted equipment, in particular to a vehicle-mounted video remote control system and a vehicle-mounted video remote control method.
Background
At present, along with the improvement of the living standard of people, the private car possession is rapidly increased, the vehicle brings great convenience to the travel and travel of people, and along with the development of the vehicle-mounted information entertainment technology, the car increasingly bears entertainment functions, for example, the vehicle-mounted video and audio entertainment system can provide entertainment functions such as video watching or games for users.
The existing use of the vehicle-mounted video and audio functions generally carries out touch screen operation on a central control screen through personnel, but when special conditions such as touch failure and inconvenient position of the screen are met, the vehicle-mounted video and audio functions are inconvenient to use for users, and the experience of the users is greatly influenced.
Disclosure of Invention
The invention aims to provide a vehicle-mounted video remote control system and a vehicle-mounted video remote control method, which solve the problems that when special conditions such as touch failure of a screen, inconvenient position and the like are met, a user cannot conveniently use a vehicle-mounted video function, and the experience of the user is greatly influenced.
In order to achieve the above purpose, the vehicle-mounted video remote control system comprises a remote control module and a central control, wherein the remote control module is connected with the central control;
the remote control module comprises an infrared emission module, an infrared receiving module, a key setting module, a power module, a key signal processing module, a key signal encoding module, a key signal decoding module, a display module, a power amplifier module and a mobile phone screen throwing module, wherein the key signal processing module is connected with the key setting module, the key signal encoding module is connected with the key signal processing module, the infrared emitting module is connected with the key signal encoding module, the infrared receiving module is connected with the infrared emitting module, the key signal decoding module is respectively connected with the infrared receiving module and the central control, the power module is connected with the central control, and the mobile phone screen throwing module, the display module and the power amplifier module are respectively connected with the central control;
the key setting module is used for operating the operation instructions of the central control functions;
the infrared emission module is used for emitting key instruction information of the key setting module;
the infrared receiving module is used for receiving key instruction information sent by the infrared transmitting module;
the key signal processing module is used for identifying and processing key instructions;
the key signal coding module is used for coding the key instruction and sending a coding signal outwards when the key is pressed;
the key signal decoding module is used for decoding after the infrared receiving module receives the signals and sending the signals to the central control;
the power supply module is used for providing power with the central control;
the display module is used for displaying and outputting the operation information and the output information of each functional module;
the power amplification module is used for playing the sound source of the central control display picture;
the mobile phone screen projection module is used for controlling the central control by taking the mobile phone as a remote controller.
The remote control module further comprises a voice receiving module and a voice recognition module, wherein the voice recognition module is connected with the voice receiving module and the key setting module respectively;
the voice receiving module is used for receiving a voice instruction of a user;
the voice recognition module is used for recognizing voice instructions and driving the key setting module to operate.
The mobile phone screen projection module comprises a mobile phone terminal, a code scanning functional unit, a verification unit and a control unit, wherein the code scanning functional unit is connected with the central control, the verification unit is respectively connected with the code scanning functional unit and the mobile phone terminal, and the control unit is respectively connected with the central control and the verification unit;
the code scanning functional unit is used for scanning and identifying the central control screen-throwing two-dimensional code;
the verification unit is used for verifying the connection between the mobile phone terminal and the central control;
the control unit is used for controlling the functions of the central control.
The vehicle-mounted video remote control system further comprises a limiting assembly, and the limiting assembly is arranged on the outer side of the central control unit.
The limiting assembly comprises a limiting sleeve, two limiting springs and two jackets, wherein the limiting sleeve is fixedly connected with the central control, and is positioned on the outer side of the central control, the two jackets are symmetrically arranged in the limiting sleeve, and two ends of each limiting spring are fixedly connected with the corresponding jackets and the limiting sleeve respectively.
The limiting assembly comprises two extrusion arc blocks, wherein the two extrusion arc blocks are respectively and fixedly connected with the corresponding jackets and are respectively positioned on the outer side walls of the jackets.
The invention also provides a vehicle-mounted video remote control method which is applied to the vehicle-mounted video remote control system and comprises the following steps:
selecting to use the key setting module or the mobile phone screen projection module;
when the key setting module is used, selecting an instruction on the key setting module and pressing the key setting module;
the key signal processing module is used for identifying and processing key instructions, and the key signal coding module is used for coding instruction information;
transmitting the coded information to the infrared receiving module of the central control through the infrared transmitting module;
decoding the instruction information through the key signal decoding module, sending the instruction information to the central control system, and playing the video by the display module and the power amplification module;
when the mobile phone screen projection module is used, a screen projection APP is installed on the mobile phone terminal;
opening a screen throwing APP on the mobile phone terminal, and scanning the center-controlled two-dimensional code;
and the mobile phone terminal is connected with the central control through the identification module and the verification unit, the content of the central control is displayed on the mobile phone, and then the mobile phone is used as a remote controller to control the vehicle-mounted video and audio system.
The invention relates to a vehicle-mounted video remote control system and a method, wherein a power supply module is used for providing power for a central control, a key setting module is used for operating operation instructions of functions of the central control, an infrared transmitting module is used for transmitting key instruction information of the key setting module, an infrared receiving module is used for receiving the key instruction information transmitted by the infrared transmitting module, a key signal processing module is used for recognizing and processing the key instruction, a key signal encoding module is used for encoding the key instruction, an encoding signal is transmitted outwards when a key is pressed, a key signal decoding module is used for decoding after the infrared receiving module receives the signal and transmitting the signal to the central control, a display module is used for displaying operation information and output information of each function module, a power amplification module is used for playing sound sources of the central control display picture, and a mobile phone screen throwing module is used for controlling the central control by taking a mobile phone as a remote controller; when the remote controller is used, the remote controller is paired with the vehicle infrared, corresponding keys on the key setting module are selected, the infrared transmitting module transmits signals outwards, the infrared receiving module of the vehicle decodes the coded signals after receiving the coded signals, and the coded signals are transmitted to the central control through can signals, so that the remote control effect of the video and audio system is realized; when the mobile phone screen-throwing operation is used, the mobile phone is used as a remote controller to control the vehicle-mounted audio-video system through the mobile phone screen-throwing module, so that the central control can be operated in a remote control mode, and a user can conveniently use the vehicle-mounted audio-video function.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a first embodiment of the present invention.
Fig. 2 is a schematic overall structure of a second embodiment of the present invention.
Fig. 3 is a schematic structural view of a limiting assembly according to a second embodiment of the present invention.
Fig. 4 is a schematic overall structure of a third embodiment of the present invention.
Fig. 5 is an enlarged view of the partial structure at a of fig. 4 according to the present invention.
Fig. 6 is a flowchart of steps of the vehicle-mounted video remote control method of the present invention.
The device comprises a central control module, a 102-infrared emission module, a 103-infrared receiving module, a 104-key setting module, a 105-power module, a 106-key signal processing module, a 107-key signal encoding module, a 108-key signal decoding module, a 109-display module, a 110-power amplification module, a 111-voice receiving module, a 112-voice recognition module, a 113-mobile phone terminal, a 114-code scanning function unit, a 115-verification unit, a 116-control unit, a 201-limit sleeve, a 202-limit spring, a 203-jacket, a 204-extrusion arc block, a 301-mounting frame, a 302-electric screw rod, a 303-thread sleeve, a 304-sub-magic tape, a 305-female magic tape, 306-cleaning cotton and a 307-moving plate.
Detailed Description
The first embodiment is:
referring to fig. 1, fig. 1 is a schematic diagram of a first embodiment. The invention provides a vehicle-mounted video remote control system, which comprises a remote control module and a central control module 101, wherein the remote control module comprises an infrared emission module 102, an infrared receiving module 103, a key setting module 104, a power module 105, a key signal processing module 106, a key signal encoding module 107, a key signal decoding module 108, a display module 109, a power amplification module 110, a mobile phone screen projection module, a voice receiving module 111 and a voice recognition module 112, and the mobile phone screen projection module comprises a mobile phone terminal 113, a code scanning function unit 114, a verification unit 115 and a control unit 117;
further, the key signal processing module 106 is connected with the key setting module 104, the key signal encoding module 107 is connected with the key signal processing module 106, the infrared transmitting module 102 is connected with the key signal encoding module 107, the infrared receiving module 103 is connected with the infrared transmitting module 102, the key signal decoding module 108 is respectively connected with the infrared receiving module 103 and the central control 101, the power supply module 105 is connected with the central control 101, and the mobile phone screen throwing module, the display module 109 and the power amplifier module 110 are respectively connected with the central control 101;
the key setting module 104 is configured to operate operation instructions of each function of the central control 101;
the infrared emission module 102 is configured to emit key instruction information of the key setting module 104;
the infrared receiving module 103 is used for receiving key instruction information sent by the infrared transmitting module 102;
the key signal processing module 106 is configured to identify and process a key instruction;
the key signal coding module 107 is configured to code a key instruction, and send a coded signal outwards when a key is pressed;
the key signal decoding module 108 is configured to decode the received signal by the infrared receiving module 103 and send the decoded signal to the central control 101;
the power module 105 is configured to provide power to the central controller 101;
the display module 109 is configured to display and output operation information and output information of each functional module;
the power amplifier module 110 is configured to play a sound source of the display screen of the central control 101;
the mobile phone screen projection module is used for controlling the central control 101 by taking a mobile phone as a remote controller.
In this embodiment, the power module 105 is configured to provide power to the central control 101, the key setting module 104 is configured to operate an operation instruction of each function of the central control 101, the infrared transmitting module 102 is configured to transmit key instruction information of the key setting module 104, the infrared receiving module 103 is configured to receive the key instruction information sent by the infrared transmitting module 102, the key signal processing module 106 is configured to identify and process a key instruction, the key signal encoding module 107 is configured to encode the key instruction, send an encoding signal to the outside when pressing a key, the key signal decoding module 108 is configured to decode the signal received by the infrared receiving module 103 and send the signal to the central control 101, the display module 109 is configured to display operation information and output information of each function module, the power amplifying module 110 is configured to play a sound source of a display screen of the central control 101, and the mobile phone screen throwing module is configured to control the central control 101 with a mobile phone as a remote controller; when the vehicle-mounted video and audio function is used, a user can select a remote controller or a mobile phone to throw a screen for operation, when the remote controller is used, the remote controller is matched with the vehicle infrared rays, the corresponding keys on the key setting module 104 are selected, the infrared emission module 102 sends signals outwards, the infrared receiving module 103 of the vehicle decodes the coded signals after receiving the coded signals, and then the coded signals are sent to the central control 101 through can signals, so that the remote control effect of a video and audio system is realized; when the mobile phone screen-throwing operation is used, the mobile phone is used as a remote controller to control the vehicle-mounted video and audio system through the mobile phone screen-throwing module, so that the central control 101 can be operated in a remote control mode, and a user can conveniently use the vehicle-mounted video and audio function.
Further, the voice recognition module 112 is connected to the voice receiving module 111 and the key setting module 104, respectively;
the voice receiving module 111 is configured to receive a voice command of a user;
the voice recognition module 112 is configured to recognize voice commands and drive the key setting module 104 to operate.
In this embodiment, the voice receiving module 111 receives a voice command from a user, and the voice recognition module 112 recognizes the voice command and drives the key setting module 104 to operate.
Further, the code scanning functional unit 114 is connected with the central control unit 101, the verification unit 115 is respectively connected with the code scanning functional unit 114 and the mobile phone terminal 113, and the control unit 117 is respectively connected with the central control unit 101 and the verification unit 115;
the code scanning functional unit 114 is used for scanning and identifying the screen-throwing two-dimensional code of the central control 101;
the verification unit 115 is configured to verify a connection between the mobile phone terminal 113 and the central control 101;
the control unit 117 is configured to control each function of the central control 101.
In this embodiment, when the mobile phone screen-throwing operation is used, the central control 101 provides a two-dimensional code, the screen-throwing APP is installed on the mobile phone terminal 113, the screen-throwing APP on the mobile phone terminal 113 is opened, the two-dimensional code on the central control 101 is scanned, a connection is established, then the content of the vehicle-mounted audio-video system is displayed on the mobile phone, and then the mobile phone is used as a remote controller to control the vehicle-mounted audio-video system.
The power module 105 is configured to provide power to the central control 101, the key setting module 104 is configured to operate an operation instruction of each function of the central control 101, the infrared transmitting module 102 is configured to transmit key instruction information of the key setting module 104, the infrared receiving module 103 is configured to receive key instruction information sent by the infrared transmitting module 102, the key signal processing module 106 is configured to identify and process a key instruction, the key signal encoding module 107 is configured to encode the key instruction, send an encoding signal to the outside when the key is pressed, the key signal decoding module 108 is configured to decode after the infrared receiving module 103 receives a signal and send the signal to the central control 101, the display module 109 is configured to display operation information and output information of each function module, the power amplifying module 110 is configured to play an audio source of a display screen of the central control 101, when using a vehicle audio and video function, a user can select a remote controller or a mobile phone to operate, when using the remote controller, pairing is performed by a remote controller and a vehicle infrared, a corresponding key on the key setting module 104 is selected, the audio and video signal is sent to the vehicle receiving module 103 by the remote controller, and then the audio and audio signal is sent to the remote control system 101 by the remote control system after the audio and the audio/video signal is received by the infrared receiving module 103; when the mobile phone screen-throwing operation is used, the central control 101 provides a two-dimensional code, the screen-throwing APP is installed on the mobile phone terminal 113, the screen-throwing APP on the mobile phone terminal 113 is opened, the two-dimensional code on the central control 101 is scanned, the code is established, then the content of the vehicle-mounted video system is displayed on the mobile phone, and then the mobile phone is used as a remote controller to control the vehicle-mounted video system.
The second embodiment is:
on the basis of the first embodiment, please refer to fig. 2 and 3, wherein fig. 2 is a schematic overall structure of the second embodiment, and fig. 3 is a schematic structural diagram of the limiting assembly of the second embodiment. The invention provides a vehicle-mounted video remote control system which also comprises a limiting assembly, wherein the limiting assembly comprises a limiting sleeve 201, two limiting springs 202, two jackets 203 and two extrusion arc blocks 204;
for this embodiment, spacing subassembly set up in the outside of well accuse 101, through spacing subassembly can be convenient for place the remote controller in well accuse 101 is by, avoids the remote controller to put at will.
The limiting sleeve 201 is fixedly connected with the central control 101 and is located on the outer side of the central control 101, two jackets 203 are symmetrically arranged in the limiting sleeve 201, two ends of each limiting spring 202 are respectively fixedly connected with the corresponding jackets 203 and the corresponding limiting sleeve 201, when a remote controller is not used, the remote controller is placed between the two jackets 203 in the limiting sleeve 201, the limiting springs 202 are extruded between the two jackets 203, the limiting springs 202 are compressed, the jackets 203 are pushed by resilience force of the limiting springs 202, and the remote controller is accommodated in the limiting sleeve 201 to be placed randomly, so that the remote controller is prevented from being placed randomly.
Secondly, two extrusion arc blocks 204 are respectively fixedly connected with the corresponding jackets 203 and are respectively positioned on the outer side walls of the jackets 203, the extrusion arc blocks 204 have radians, and when a remote controller is placed in the jackets 203, the remote controller is convenient to enter the jackets 203 through the extrusion arc blocks 204.
When the remote controller is not used, the extruding arc block 204 has an arc shape by placing the remote controller between the two jackets 203 in the limit collar 201, and the extruding arc block 204 is convenient to enter the jackets 203. The remote controller is located between the two jackets 203 and can squeeze the limiting springs 202, the limiting springs 202 are compressed, the jackets 203 are pushed by the resilience force of the limiting springs 202 to store the remote controller in the limiting sleeves 201, and random placement of the remote controller is avoided.
Referring to fig. 6, fig. 6 is a flowchart illustrating steps of a vehicle-mounted video remote control method.
The invention also provides a vehicle-mounted video remote control method which is applied to the vehicle-mounted video remote control system and comprises the following steps:
s1: selecting to use the key setting module 104 or the mobile phone screen projection module;
s2: when the key setting module 104 is used, selecting an instruction on the key setting module 104 and pressing the key setting module 104;
s3: the key signal processing module 106 is used for identifying and processing key instructions, and the key signal encoding module 107 is used for encoding instruction information;
s4: transmitting the coded information to the infrared receiving module 103 of the central control 101 through the infrared transmitting module 102;
s5: the instruction information is decoded by the key signal decoding module 108 and sent to the system of the central control 101, and the video and audio are played by the display module 109 and the power amplification module 110;
s6: when the mobile phone screen projection module is used, a screen projection APP is installed on the mobile phone terminal 113;
s7: opening a screen throwing APP on the mobile phone terminal 113, and scanning a two-dimensional code of the central control 101;
s8: and the mobile phone terminal 113 and the central control 101 are connected through the identification module and the verification unit, the content of the central control 101 is displayed on the mobile phone, and then the mobile phone is used as a remote controller to control the vehicle-mounted video and audio system.
In this embodiment, when the key setting module 104 or the mobile phone screen-throwing module is selected and used, the instruction on the key setting module 104 is selected and the key setting module 104 is pressed, the key instruction is identified and processed by the key signal processing module 106 and the instruction information is encoded by the key signal encoding module 107, the encoded information is sent to the infrared receiving module 103 of the central control 101 by the infrared transmitting module 102, the instruction information is decoded by the key signal decoding module 108 and sent to the system of the central control 101, the video and audio are played by the display module 109 and the power amplifier module 110, when the mobile phone screen-throwing module is used, the screen-throwing APP is installed on the mobile phone terminal 113, the screen-throwing APP is opened on the mobile phone terminal 113, the two-dimensional code of the central control 101 is scanned, the communication between the mobile phone terminal 113 and the central control 101 is established by the identifying module and the verification unit, and then the video and audio content of the central control 101 is displayed on the mobile phone terminal 113 as a remote controller.
The third embodiment is:
on the basis of the second embodiment, please refer to fig. 4 and 5, wherein fig. 4 is a schematic overall structure of the third embodiment, and fig. 5 is an enlarged view of a partial structure at a of fig. 4. The invention provides a vehicle-mounted video remote control system, which also comprises a cleaning component, wherein the cleaning component comprises a mounting frame 301, an electric screw rod 302, a threaded sleeve 303, a connecting unit, cleaning cotton 306 and a moving plate 307, and the connecting unit comprises a son magic tape 304 and a mother magic tape 305;
for this embodiment, the cleaning component set up in on the well accuse 101, through the cleaning component can be convenient for to clean the screen on the well accuse 101, guarantee the clean and tidy degree of screen on the well accuse 101.
The installation frame 301 is fixedly connected with the central control 101 and is located at the outer side of the central control 101, the electric screw rod 302 is arranged in the installation frame 301, the threaded sleeve 303 is sleeved outside the electric screw rod 302 and is in threaded fit with the electric screw rod 302, the movable plate 307 is fixedly connected with the threaded sleeve 303, the connecting unit is respectively connected with the movable plate 307 and the cleaning cotton 306, when the screen of the central control 101 is cleaned, the electric screw rod 302 of the installation frame 301 is started, the electric screw rod 302 drives the threaded sleeve 303 to move, the cleaning cotton 306 is fixed on the movable plate 307 through the connecting unit, and the threaded sleeve 303 drives the movable plate 307 to move, so that the cleaning cotton 306 cleans the screen of the central control 101, the screen on the central control 101 is cleaned conveniently, and the cleanliness of the screen on the central control 101 is ensured.
Secondly, female magic tape 305 with movable plate 307 fixed connection, and be located the outer wall of movable plate 307, son magic tape 304 with female magic tape 305 bonds, female magic tape 305 is fixed the outer wall of movable plate 307, when changing clean cotton 306, will son magic tape 304 is in female magic tape 305 dismantles for will clean cotton 306 dismantles, is convenient for change clean cotton 306.
When the screen of the central control 101 is cleaned, the electric screw rod 302 of the mounting frame 301 is started, the electric screw rod 302 drives the threaded sleeve 303 to move, the cleaning cotton 306 is fixed on the moving plate 307 through bonding of the sub-magic tape 304 and the female magic tape 305, the threaded sleeve 303 drives the moving plate 307 to move, so that the cleaning cotton 306 cleans the screen of the central control 101, and when the cleaning cotton 306 is replaced, the sub-magic tape 304 is detached from the female magic tape 305, so that the cleaning cotton 306 can be removed, the replacement of the cleaning cotton 306 is realized, the screen on the central control 101 is cleaned conveniently, and the cleanliness of the screen on the central control 101 is ensured.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.
Claims (7)
1. The vehicle-mounted video remote control system comprises a remote control module and a central control, wherein the remote control module is connected with the central control;
the remote control module comprises an infrared emission module, an infrared receiving module, a key setting module, a power module, a key signal processing module, a key signal encoding module, a key signal decoding module, a display module, a power amplifier module and a mobile phone screen throwing module, wherein the key signal processing module is connected with the key setting module, the key signal encoding module is connected with the key signal processing module, the infrared emitting module is connected with the key signal encoding module, the infrared receiving module is connected with the infrared emitting module, the key signal decoding module is respectively connected with the infrared receiving module and the central control, the power module is connected with the central control, and the mobile phone screen throwing module, the display module and the power amplifier module are respectively connected with the central control;
the key setting module is used for operating the operation instructions of the central control functions;
the infrared emission module is used for emitting key instruction information of the key setting module;
the infrared receiving module is used for receiving key instruction information sent by the infrared transmitting module;
the key signal processing module is used for identifying and processing key instructions;
the key signal coding module is used for coding the key instruction and sending a coding signal outwards when the key is pressed;
the key signal decoding module is used for decoding after the infrared receiving module receives the signals and sending the signals to the central control;
the power supply module is used for providing power with the central control;
the display module is used for displaying and outputting the operation information and the output information of each functional module;
the power amplification module is used for playing the sound source of the central control display picture;
the mobile phone screen projection module is used for controlling the central control by taking the mobile phone as a remote controller.
2. The vehicle audio/video remote control system of claim 1, wherein,
the remote control module further comprises a voice receiving module and a voice recognition module, wherein the voice recognition module is connected with the voice receiving module and the key setting module respectively;
the voice receiving module is used for receiving a voice instruction of a user;
the voice recognition module is used for recognizing voice instructions and driving the key setting module to operate.
3. The vehicle audio/video remote control system of claim 2, wherein,
the mobile phone screen projection module comprises a mobile phone terminal, a code scanning functional unit, a verification unit and a control unit, wherein the code scanning functional unit is connected with the central control, the verification unit is respectively connected with the code scanning functional unit and the mobile phone terminal, and the control unit is respectively connected with the central control and the verification unit;
the code scanning functional unit is used for scanning and identifying the central control screen-throwing two-dimensional code;
the verification unit is used for verifying the connection between the mobile phone terminal and the central control;
the control unit is used for controlling the functions of the central control.
4. The vehicle audio/video remote control system of claim 1, wherein,
the vehicle-mounted video remote control system further comprises a limiting component, and the limiting component is arranged on the outer side of the central control.
5. The vehicle audio/video remote control system of claim 4, wherein,
the limiting assembly comprises a limiting sleeve, two limiting springs and two jackets, wherein the limiting sleeve is fixedly connected with the central control, and is positioned at the outer side of the central control, the two jackets are symmetrically arranged in the limiting sleeve, and two ends of each limiting spring are respectively fixedly connected with the corresponding jackets and the limiting sleeves.
6. The vehicle audio/video remote control system of claim 5, wherein,
the limiting assembly comprises two extrusion arc blocks, and the two extrusion arc blocks are respectively and fixedly connected with the corresponding jackets and are respectively positioned on the outer side walls of the jackets.
7. A vehicle-mounted video remote control method applied to the vehicle-mounted video remote control system as claimed in claim 2, comprising the following steps:
selecting to use the key setting module or the mobile phone screen projection module;
when the key setting module is used, selecting an instruction on the key setting module and pressing the key setting module;
the key signal processing module is used for identifying and processing key instructions, and the key signal coding module is used for coding instruction information;
transmitting the coded information to the infrared receiving module of the central control through the infrared transmitting module;
decoding the instruction information through the key signal decoding module, sending the instruction information to the central control system, and playing the video by the display module and the power amplification module;
when the mobile phone screen projection module is used, a screen projection APP is installed on the mobile phone terminal;
opening a screen throwing APP on the mobile phone terminal, and scanning the center-controlled two-dimensional code;
and the mobile phone terminal is connected with the central control through the identification module and the verification unit, the content of the central control is displayed on the mobile phone, and then the mobile phone is used as a remote controller to control the vehicle-mounted video and audio system.
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| CN202310275753.2A CN116389805A (en) | 2023-03-21 | 2023-03-21 | Vehicle-mounted video remote control system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310275753.2A CN116389805A (en) | 2023-03-21 | 2023-03-21 | Vehicle-mounted video remote control system and method |
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