CN105259657B - The lighting method of smart glasses in the process of car maintenance - Google Patents

Abstract

The invention discloses an illumination method of intelligent glasses in an automobile maintenance process, belongs to the field of automobile maintenance, and aims to solve the technical problem of illumination of the intelligent glasses in the automobile maintenance process, and the technical key points are as follows: s1, a user wears intelligent glasses, a gyroscope senses vibration and sends a state selection signal, or an input mode is used under the condition that the gyroscope is turned off and is sensed to be turned on, so that the intelligent glasses send the state selection signal; s2, the user selects to enter an automatic lighting state or a forced lighting state: s2.1, if the user selects a forced illumination state, starting the light source to emit light; the effect is as follows: under different operating modes and environments, different lighting requirements of customers are met, the intelligent degree of lighting of the intelligent glasses is further enhanced, and the intelligent glasses are very convenient for users to use to carry out vehicle maintenance and protection.

Description

The lighting method of smart glasses in the process of car maintenance

technical field

The invention belongs to the field of automobile maintenance, and in particular relates to a lighting method for smart glasses in the automobile maintenance process.

Background technique

When domestic car owners have problems or need maintenance, most of them still rely on 4S shops. But 4S stores have two obvious disadvantages, expensive and time-consuming.

When people settle for the next best thing and choose the plethora of informal repair shops, although it is convenient and cheap, the thought of entrusting their car to those unqualified repairers is tantamount to entrusting their body to those who do not practice medicine. Qualified doctors, when sending children to teachers without teacher qualifications, they are a bit daunting.

There are also some hands-on skills, car owners who are willing to do it themselves, because they have not gone through professional learning, they will always feel a little unconfident when they start, and then lose interest. Of course, there are other car owners who are not good at car maintenance and have no interest. However, there are unpredictable things, and when driving outside, it is inevitable to encounter some unexpected situations, such as tire blowout, water leakage, oil leakage and so on. If you cultivate by yourself, you can't start; if you wait for rescue, you will not be able to quench your thirst.

Based on the above embarrassing situations, smart glasses applied in the field of automobile maintenance came into being.

Contents of the invention

In order to solve the existing technology, due to the different maintenance capabilities of vehicle owners, there are differences in the requirements for auxiliary means required for maintenance. However, in the prior art, there is a lack of such intelligent auxiliary tools for vehicle maintenance, resulting in the existing vehicle maintenance. To solve the problem that is difficult to be carried out by the car owner himself, the present invention proposes a lighting method for smart glasses in the process of car maintenance.

In order to achieve the above object, the technical solution adopted by the present invention is: a lighting method for smart glasses in the process of car maintenance, comprising the following steps:

S1. When a user wears smart glasses, the gyroscope sends out a state selection signal when it senses vibration, or when the gyroscope sensor is turned off, an input method is used to make the smart glasses send out a state selection signal;

S2. The user chooses to enter the automatic lighting state or the forced lighting state:

S2.1. The user chooses to be in the forced lighting state, and the light source starts to emit light;

S2.2. The user selects the automatic lighting state, and sets the lighting threshold and the light intensity threshold for starting the light source:

S2.2.1. The light intensity sensor collects the light intensity signal of the environment in real time until the collected light intensity value is lower than the set light intensity threshold;

S2.2.2 The control signal output by the control board drives the bidirectional thyristor circuit to be turned on to adjust the brightness of the light source. After reaching the zero compensation value, the brightness of the set light threshold is kept unchanged;

The smart glasses include a spectacle frame and mirror legs, wherein one mirror leg has a convoluted bend, and one side of the convoluted bend is connected to a first straight board, and the first straight board is provided with a touch pad facing the outside of the mirror leg, The other side of the turning and bending is connected to the second straight plate, the upper and lower sides of the second straight plate have protruding bottom plates, and the second straight plate forms the accommodation part of the camera, and the second straight plate is provided with a camera installation hole, so The above two base plates are connected with the optical machine, and the optical machine is located in front of the lens frame which is closer to it, the lens frame is connected to the first straight plate and is arranged near the turning and bending, the first straight plate and the second straight plate Basically vertical.

The convoluted bending described in the present invention is mainly used to connect the touch panel and the camera, and make the two components can be in a substantially vertical position, and the positional relationship between image acquisition and touch operation makes it easy for the user to use A more comfortable interactive position, and this position structure also allows the optical machine to be located directly in front of the frame. This position of screen display and touch operation is a better position during maintenance, which is convenient for maintenance The operation and viewing of the picture, and the lens frame is connected to the first straight plate and placed near the roundabout bending, so that the intelligent components are directly borne by the temples, without unnecessary improvement to the spectacle frame and affecting the Line of sight observation range. The camera function is a main function of the lighting method of smart glasses in the car maintenance process, so placing the camera in the accommodating part is also a kind of protection for the camera, and this structure is more space-saving.

The intelligent lighting of smart glasses is also a lighting method of human-computer interaction. It is set to use the gyroscope as the signal for selecting the opening state to further liberate hands, and the mode selection of forced lighting and automatic lighting is to further realize its intelligence. The purpose of lighting is to meet the different lighting needs of customers under different working conditions and environments. Under automatic lighting, the light intensity sensor perceives the ambient light intensity and uses it as basic data to judge the intensity of the light source and the automatic light source. It is also a further step. The intelligent level of smart glasses lighting has been enhanced, which is very convenient for users to use smart glasses in the process of vehicle maintenance.

Further, a light source is installed in the camera accommodating part and corresponds to the light source hole on the second straight plate, and the microphone is installed on the inner side of the first straight plate, near the connection between the spectacle frame and the convoluted bend; the horn is installed on the temple when wearing smart glasses The part near the ear; the camera is supported by the camera bracket and installed in the camera housing, and the gyroscope is used to identify the vibration signal and set different vibration signals to perform corresponding actions on the smart glasses for car maintenance.

The light source and the microphone speaker are multi-directional interactive means to realize the maintenance of smart glasses, and realize an all-round intelligent interaction to improve the intelligence of smart glasses.

Further, the camera, light source, microphone and speaker are connected to the control board, and the control board has a wireless communication module for receiving signals from the camera, light source and microphone, and performing data processing on the received signal, and the control board The board is installed with a wireless signal transceiver module, and uses the signal transceiver module to send and receive signals to the remote server.

Since the smart glasses are directly connected to the control board, the control board then performs signal interaction with the remote server, and the control board can also perform data processing on the received signal, that is, some simple recognition operations or other operations can be completely performed by the control board. Recognition or other processing, or pre-processing by the control board, can relieve the processing pressure on the remote server and further improve the processing speed, especially the pre-processed signal is then handed over to the remote server for subsequent processing, which can greatly reduce the remote The processing time of the server enables the user to get the processing result more quickly.

Further, the control board includes an image recognition and matching module, which is used for image preprocessing, feature extraction, and classification recognition; a control module, which is used to perform corresponding operations and feedback after input information is recognized; an image output module, which is used to give the operator Image feedback; audio output module, used for sound feedback to the operator; vibration feedback module, used for vibration feedback; server database module, used for server data retrieval;

The above-mentioned modules of the control board are realized by the running of programs downloaded in the control board. The purpose of setting the above-mentioned modules is to process the collected images, sounds and other signals in order to obtain corresponding output results.

Further, the control board is also connected to the memory, and the control board is connected to the camera, light source, microphone and speaker through signal lines, and is integrated in a main chassis, and the control board performs data processing and signal sending and receiving synchronously.

The purpose of connecting the controller here to the memory is that during the maintenance of the smart glasses, there may be situations such as network failure and the inability to exchange data with the remote server. However, the smart glasses still need to collect data, so the collected data can be temporarily deleted. Stop, store data first, and continue data transmission when the network is restored.

Further, the license plate image collected by the camera is only processed by the control panel to perform graphic recognition to obtain the license plate information, and directly sends the license plate information to the remote server.

The camera collects license plate information, the license plate information is directly recognized by the control panel of the smart glasses, and the information after recognition is sent to the remote server. The advantage of this method is that the license plate image is directly sent to the remote server for recognition and matching. There are many transmitted signals, which is time-consuming. It takes a long time for the server to receive the signal for identification and processing. However, the image information is processed on site and the identified data is transmitted. The signal transmission time is short and the speed is fast, so it can be used as soon as possible. Get the vehicle information or other information under the license plate.

Further, the remote server has a vehicle information database, a driving data database, a vehicle structure model database, a maintenance process database, a tool model database, and an intelligent vehicle failure analysis system. The vehicle information database stores the license plate number and the vehicle corresponding to the license plate number. The vehicle frame number, vehicle owner information, vehicle maintenance records and vehicle repair records, and also store the model, year and vehicle configuration information under the license plate number; The OBD data and fault codes of the vehicle corresponding to the frame number; the vehicle structure model database stores the vehicle components corresponding to the vehicle model, year and vehicle configuration information, and the description and 3D modeling graphics of the components; the maintenance process database stores The vehicle mileage and fault information corresponding to the license plate number or frame number, and maintenance process instructions; the tool model database stores descriptions and 3D modeling graphics for tools that need to be used for different vehicle fault maintenance, and the vehicle fault intelligence The analysis system integrates the remote server with vehicle information database, driving data database, vehicle structure model database, and maintenance process database to analyze vehicle failures and determine the maintenance process.

The above-mentioned database is set up on the remote server. For the information about vehicle maintenance collected by the smart glasses, the data in the relevant database can be retrieved, and the user results can be fed back, displayed and prompted on the optical machine, speakers, etc., which is the realization of smart glasses. It is a guarantee for the intelligentization of vehicle maintenance, and the establishment and improvement of the content of the database will involve the processing of various data collected by smart glasses, enriching the functions of smart glasses for vehicle maintenance.

Further, the present invention also relates to a method of using smart glasses for vehicle maintenance, using the lighting method of smart glasses in the process of car maintenance described in any one of the above technical solutions, including the following steps:

S1. Start the smart glasses, first enter the recognition mode:

Through the video data collected by the camera, it automatically scans whether the license plate number appears in the screen, and if the license plate number appears, recognize the license plate number; through the recognized license plate number, obtain the frame number from the vehicle information database or directly recognize the frame number ;According to the vehicle frame number, obtain the vehicle model and year model corresponding to the vehicle frame number in the vehicle information database, and obtain the driving mileage, OBD data and fault codes in the driving data database; through the vehicle fault intelligent analysis system, determine the vehicle by the driving mileage The maintenance items that need to be done; through the intelligent analysis system of vehicle faults, the maintenance items that need to be done for the vehicle are determined by the OBD data and fault codes;

S2. Enter the operation mode: the user selects the maintenance items prompted by the system through voice input and gestures;

S3. Enter the teaching mode: if the maintenance project selected by the user is video teaching, then obtain the maintenance process video through the maintenance process database and start playing;

S4. Enter the operation mode while playing the maintenance video: the user controls the playback of the maintenance process video through voice input and gestures;

S5. Enter the teaching mode: if the maintenance item selected by the user is text animation teaching, then obtain the maintenance process through the maintenance process database, and enter the recognition mode if the user needs to be prompted to operate a certain auto part during the maintenance process;

S6. Enter the recognition mode: recognize the specific auto parts that appear in the screen, and prompt the user to install the parts, and then return to the teaching mode;

S7. Enter the teaching mode: obtain the 3D model of the part from the vehicle structure model database, and display it on the video output system, and prompt the user with the position and method of operation in the form of animation on the 3D model;

S8. Enter the operation mode while playing the teaching animation: the user operates the 3D model in front of him through voice input and gestures, including rotation, zoom-in, zoom-out, split, and merge actions, so that the user can understand the teaching process in more detail;

S9 Exit teaching and operation mode: complete operation and teaching, exit.

When smart glasses are applied to vehicle maintenance, three modes (recognition, operation, and teaching) are separated. The three modes rely on each other, support each other, and convert each other to achieve the purpose of information collection, assistance and self-realization of vehicle maintenance. , and the three models all rely on a series of information systems such as vehicle information database, driving data database, vehicle structure model database, maintenance process database, and intelligent vehicle failure analysis system (RDM). And it shows a complete process of using smart glasses to assist vehicle maintenance.

Further, the light intensity sensor collects the current ambient light intensity value, and the output signal is processed through the A/D conversion unit to convert the analog light intensity signal into a digital light intensity signal, and sends it to the receiving port of the control board in a serial manner, and the control board Receive data, output and convert the information into readable values, and display the current light intensity value; the control board calculates and processes the received data through the built-in control algorithm to judge the switch status of the light source, calculate the light compensation value and send control signals.

Further, the touchpad is set to slide to forcibly turn on the light mode, and a sliding gesture is set, and the gesture operation makes the light source forcibly turned on; in this step, once the voice command for turning on the light source is input, the light source is forcibly turned on.

Beneficial effects: the use of the above technical solution of the present invention makes professional repairers more standardized: because the smart glasses can obtain more detailed vehicle status information through the background database, so as to provide ordinary repairers with a more standardized maintenance process that fully complies with official standards . Allowing people to choose non-4S shop repairers can also have no worries. Make enthusiasts more professional: Because smart glasses can obtain more detailed vehicle status information through the background database, they can provide users with more professional maintenance items, allowing enthusiasts to complete repairs and maintenance by themselves more professionally. Make rookies more calm: Because smart glasses can obtain more detailed vehicle status information through the background database, they can immediately inform users who have been helpless how to get out of trouble.

Description of drawings

FIG. 1 is a schematic structural view of smart glasses of the present invention;

Fig. 2 is the front view of smart glasses of the present invention;

3 is a rear view of the smart glasses of the present invention;

Fig. 4 is a left view of the smart glasses of the present invention;

Fig. 5 is a right view of the smart glasses of the present invention;

6 is a top view of the smart glasses of the present invention;

7 is a bottom view of the smart glasses of the present invention;

FIG. 8 is an exploded view of the smart glasses of the present invention.

Among them: 1. Mirror leg, 2. Spectacle frame, 3. Convoluted bending, 4. The first straight plate, 5. Touch panel, 6. Bottom plate, 7. Optical machine, 8. Light source hole, 9. Camera bracket, 10. Control panel, 11. Microphone, 12. Horn, 13. Outer temple, 14. Second straight board, 15. Camera, 16. Lens frame.

Detailed ways

In order to illustrate the present invention more clearly, the present invention is further described in conjunction with specific embodiments.

Embodiment 1: A lighting method for smart glasses in the process of car maintenance, comprising the following steps:

S1. When a user wears smart glasses, the gyroscope sends out a state selection signal when it senses vibration, or when the gyroscope sensor is turned off, an input method is used to make the smart glasses send out a state selection signal;

S2. The user chooses to enter the automatic lighting state or the forced lighting state:

S2.1. The user chooses to be in the forced lighting state, and the light source starts to emit light;

S2.2. The user selects the automatic lighting state, and sets the lighting threshold and the light intensity threshold for starting the light source:

S2.2.1. The light intensity sensor collects the light intensity signal of the environment in real time until the collected light intensity value is lower than the set light intensity threshold;

S2.2.2 The control signal output by the control board drives the bidirectional thyristor circuit to be turned on to adjust the brightness of the light source. After reaching the zero compensation value, the brightness of the set light threshold is kept unchanged;

The smart glasses include spectacle frames 2 and mirror legs 1, wherein one mirror leg 1 has a convoluted bend 3, one side of the convoluted bend 3 is connected to a first straight plate 4, and the first straight plate 4 is provided with a The touch panel 5 on the outer side of the leg 13, the other side of the turning and bending 3 is connected to the second straight board 14, the upper and lower sides of the second straight board 14 have protruding bottom boards 6, and the second straight board 14 forms a camera 15 The second straight plate 14 is provided with a mounting hole for the camera 15, the two base plates 6 are connected to the optical machine 7, and the optical machine 7 is located in front of the lens frame 16 which is closer to it, and the lens frame 16 is connected to the The first straight plate 4 is arranged near the turning and bending 3 , the first straight plate 4 and the second straight plate 14 are substantially perpendicular, and the substantially vertical is about 0-5 degrees away from the vertical, so that the two are roughly at a perpendicular angle.

The convoluted bending described in the present invention is mainly used to connect the touch panel and the camera, and make the two components can be in a substantially vertical position, and the positional relationship between image acquisition and touch operation makes it easy for the user to use A more comfortable interactive position, and this position structure also allows the optical machine to be located directly in front of the frame. This position of screen display and touch operation is a better position during maintenance, which is convenient for maintenance The operation and viewing of the picture, and the lens frame is connected to the first straight plate and placed near the roundabout bending, so that the intelligent components are directly borne by the temples, without unnecessary improvement to the spectacle frame and affecting the Line of sight observation range. The camera function is a main function of the lighting method of smart glasses in the car maintenance process, so placing the camera in the accommodating part is also a kind of protection for the camera, and this structure is more space-saving.

Embodiment 2: It has the same technical scheme as Embodiment 1, the difference is: a light source is installed in the camera head 15 accommodating portion and corresponds to the light source hole 8 on the second straight board 14, the microphone 11 is installed inside the first straight board 4, glasses Near the connection between the frame 2 and the convoluted bend; the speaker 12 is installed on the part of the temple 1 close to the ear when wearing smart glasses; the camera 15 is supported by the camera 15 bracket 9 and installed in the camera 15 accommodating part, and the gyroscope is used for Identify vibration signals and set different vibration signals to perform corresponding actions on smart glasses for car maintenance. Light sources, microphones, and speakers are multi-directional interactive means for maintenance using smart glasses, and realize a full range of intelligent interactions to improve the intelligence of smart glasses.

Embodiment 3: have the same technical scheme as Embodiment 2, the difference is: camera 15, light source, microphone 11 and loudspeaker 12 are connected to control panel 10, and this control panel 10 has wireless communication module, is used to receive camera 15, light source, The signal sent by the microphone 11 can be used for data processing on the received signal, and the control board 10 is equipped with a wireless signal transceiver module, and uses the signal transceiver module to send and receive signals to the remote server. The wireless signal includes, Wifi, Bluetooth, GPS, FM. Since the smart glasses are directly connected to the control board, the control board then performs signal interaction with the remote server, and the control board can also perform data processing on the received signal, that is, some simple recognition operations or other operations can be completely performed by the control board. Recognition or other processing, or pre-processing by the control board, can relieve the processing pressure on the remote server and further improve the processing speed, especially the pre-processed signal is then handed over to the remote server for subsequent processing, which can greatly reduce the remote The processing time of the server enables the user to get the processing result more quickly.

Embodiment 4: have the same technical scheme as Embodiment 1 or 2 or 3, the difference is: the control panel 10 includes an image recognition matching module, which is used for image preprocessing, feature extraction, and classification recognition; control module is used for input After the information is identified, perform corresponding operations and give feedback; the image output module is used to provide image feedback to the operator; the audio output module is used to provide sound feedback to the operator; the vibration feedback module is used to perform vibration feedback; the server database module, It is used for data retrieval on the server side; the above-mentioned modules of the control board are realized by the running of programs downloaded in the control board. The purpose of setting the above-mentioned modules is to process the collected images, sounds and other signals in order to obtain corresponding output result.

Embodiment 5: It has the same technical solution as any of Embodiments 1-4, the difference is: the control board 10 is also connected to the memory, and the control board 10 is connected to the camera 15, light source, microphone 11 and speaker 12 through signal lines, and integrated In a main box, the control board 10 performs data processing and signal sending and receiving synchronously. The purpose of connecting the controller here to the memory is that during the maintenance of the smart glasses, there may be situations such as network failure and the inability to exchange data with the remote server. However, the smart glasses still need to collect data, so the collected data can be temporarily deleted. Stop, store data first, and continue data transmission when the network is restored.

Embodiment 6: It has the same technical solution as any of Embodiments 1-5, the difference is: the license plate image collected by the camera is only processed by the control board to perform graphic recognition to obtain the license plate information, and directly sends the license plate information to the remote server. The camera collects license plate information, the license plate information is directly recognized by the control panel of the smart glasses, and the information after recognition is sent to the remote server. The advantage of this method is that the license plate image is directly sent to the remote server for recognition and matching. There are many transmitted signals, which is time-consuming. It takes a long time for the server to receive the signal for identification and processing. However, the image information is processed on site and the identified data is transmitted. The signal transmission time is short and the speed is fast, so it can be used as soon as possible. Get the vehicle information or other information under the license plate.

Embodiment 7: It has the same technical scheme as any of Embodiments 1-6, the difference is that the remote server has a vehicle information database, a driving data database, a vehicle structure model database, a maintenance process database, a tool model database, and intelligent analysis of automobile failures system, the vehicle information database stores the license plate number, the frame number of the vehicle corresponding to the license plate number, owner information, vehicle maintenance records and vehicle repair records, and also stores the vehicle model, year model and vehicle configuration information under the license plate number ; The driving data database stores the OBD data and fault codes of the vehicle corresponding to the license plate number or the frame number under the license plate number; the vehicle structure model database stores the vehicles corresponding to the vehicle model, year and vehicle configuration information and component descriptions and 3D modeling graphics; the maintenance process database stores the vehicle mileage and fault information corresponding to the license plate number or frame number, and the maintenance process description; the tool model database stores faults for different vehicles Instructions and 3D modeling graphics for the tools needed for maintenance. The intelligent analysis system for vehicle failures integrates remote servers with vehicle information databases, driving data databases, vehicle structure model databases, and maintenance process databases to analyze vehicle failures and determine maintenance processes. .

The above-mentioned database is set up on the remote server. For the information about vehicle maintenance collected by the smart glasses, the data in the relevant database can be retrieved, and the user results can be fed back, displayed and prompted on the optical machine, speakers, etc., which is the realization of smart glasses. It is a guarantee for the intelligentization of vehicle maintenance, and the establishment and improvement of the content of the database will involve the processing of various data collected by smart glasses, enriching the functions of smart glasses for vehicle maintenance.

Embodiment 8: The present invention also relates to a method of using smart glasses for vehicle maintenance, using the lighting method of smart glasses in the process of car maintenance described in any one of the above technical solutions, including the following steps:

S1. Start the smart glasses, first enter the recognition mode:

Through the video data collected by the camera, it automatically scans whether the license plate number appears in the screen, and if the license plate number appears, recognize the license plate number; through the recognized license plate number, obtain the frame number from the vehicle information database or directly recognize the frame number ;According to the vehicle frame number, obtain the vehicle model and year model corresponding to the vehicle frame number in the vehicle information database, and obtain the driving mileage, OBD data and fault codes in the driving data database; through the vehicle fault intelligent analysis system, determine the vehicle by the driving mileage The maintenance items that need to be done; through the intelligent analysis system of vehicle faults, the maintenance items that need to be done for the vehicle are determined by the OBD data and fault codes;

S2. Enter the operation mode: the user selects the maintenance items prompted by the system through voice input and gestures;

S3. Enter the teaching mode: if the maintenance project selected by the user is video teaching, then obtain the maintenance process video through the maintenance process database and start playing;

S4. Enter the operation mode while playing the maintenance video: the user controls the playback of the maintenance process video through voice input and gestures;

S5. Enter the teaching mode: if the maintenance item selected by the user is text animation teaching, then obtain the maintenance process through the maintenance process database, and enter the recognition mode if the user needs to be prompted to operate a certain auto part during the maintenance process;

S6. Enter the recognition mode: recognize the specific auto parts that appear in the screen, and prompt the user to install the parts, and then return to the teaching mode;

S7. Enter the teaching mode: obtain the 3D model of the part from the vehicle structure model database, and display it on the video output system, and prompt the user with the position and method of operation in the form of animation on the 3D model;

S8. Enter the operation mode while playing the teaching animation: the user operates the 3D model in front of him through voice input and gestures, including rotation, zoom-in, zoom-out, split, and merge actions, so that the user can understand the teaching process in more detail;

S9 Exit teaching and operation mode: complete operation and teaching, exit.

When smart glasses are applied to vehicle maintenance, three modes (recognition, operation, and teaching) are separated. The three modes rely on each other, support each other, and convert each other to achieve the purpose of information collection, assistance and self-realization of vehicle maintenance. , and the three models all rely on a series of information systems such as vehicle information database, driving data database, vehicle structure model database, maintenance process database, and intelligent vehicle fault analysis system (RDM). And it shows a complete process of using smart glasses to assist vehicle maintenance.

Embodiment 9: It has the same technical scheme as any of Embodiments 1-8, the difference is that the light intensity sensor collects the current ambient light intensity value, and the output signal is processed by the A/D conversion unit to convert the analog light intensity signal into a digital The light intensity signal is sent to the receiving port of the control board in a serial manner, the control board receives the data, and the output converts the information into a readable value to display the current light intensity value; the control board calculates and calculates the received data through the built-in control algorithm Processing to judge the switch state of the light source, calculate the illumination compensation value and send the control signal.

The touchpad is set to slide to forcibly turn on the light mode, and a sliding gesture is set, and the gesture operation makes the light source forcibly turned on; in this step, once the voice command for turning on the light source is input, the light source is forcibly turned on.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (9)

1. A lighting method for smart glasses in a car maintenance process, characterized in that, comprising the steps: S1. The user wears the smart glasses, and the gyroscope sends out a state selection signal when it senses vibration, or uses an input method when the gyroscope induction is turned off, so that the smart glasses send out a state selection signal; S2. The user chooses to enter the automatic lighting state or the forced lighting state: S2.1. The user chooses to be in the forced lighting state, and the light source starts to emit light; S2.2. The user selects the automatic lighting state, and sets the lighting threshold and the light intensity threshold for starting the light source: S2.2.1. The light intensity sensor collects the light intensity signal of the environment in real time until the collected light intensity value is lower than the set light intensity threshold; S2.2.2 The control signal output by the control board drives the bidirectional thyristor circuit to conduct to realize the brightness adjustment of the light source. After reaching the zero compensation value, maintain the set light threshold to keep the light brightness unchanged; The smart glasses comprise spectacle frames (2) and temples (1), wherein one temple (1) has a convoluted bend (3), and one side of the convoluted bend (3) is connected to the first straight plate (4 ), the first straight board (4) is provided with a touch panel (5) facing the outside of the temple (13), the other side of the roundabout bend (3) is connected to the second straight board (14), and the second straight board The upper and lower sides of (14) have the base plate (6) that stretches out, form the accommodating part of camera (15) with the second straight plate (14), the second straight plate (14) is provided with camera installation hole, two base plates (6) is connected with the optical machine (7), and the optical machine (7) is located in front of the lens frame (16) which is closer to it, and the lens frame (16) is connected to the first straight plate (4) and is arranged on the rotary Near the bend (3), the first straight plate (4) is substantially perpendicular to the second straight plate (14); The smart glasses also include a control board (10), which is equipped with a wireless signal transceiver module, and uses the signal transceiver module to send and receive signals to a remote server; The remote server has a vehicle information database, a driving data database, a vehicle structure model database, a maintenance process database, a tool model database, and an intelligent vehicle failure analysis system. The vehicle information database stores the license plate number and the frame of the vehicle corresponding to the license plate number number, owner information, vehicle maintenance records and vehicle repair records, and also store the model, year and vehicle configuration information under the license plate number; OBD data and fault codes of the vehicle; the vehicle structure model database stores the vehicle components corresponding to the model, year and vehicle configuration information and the description of the components and the 3D modeling graphics of the components; the maintenance process database stores The vehicle mileage and fault information corresponding to the license plate number or frame number, and maintenance process instructions; the tool model database stores descriptions and 3D modeling graphics for tools that need to be used for different vehicle fault maintenance, and the vehicle fault intelligence The analysis system integrates the vehicle information database, driving data database, vehicle structure model database, and maintenance process database of the remote server to analyze vehicle failures and determine the maintenance process. 2. The lighting method for smart glasses in the automobile maintenance process according to claim 1, characterized in that: a light source is installed in the accommodating portion of the camera (15) and corresponds to the light source hole (8) on the second straight plate (14) , the microphone (11) is installed near the junction of the spectacle frame (2) and the convoluted bend (3) inside the first straight plate (4); the horn (12) is installed on the mirror leg (1) close to the The part of the ear; the camera (15) is supported by the camera bracket (9) and installed in the housing of the camera (15), and the gyroscope is used to identify the vibration signal and set different vibration signals to the smart glasses for car maintenance. Execute the corresponding action. 3. The lighting method of smart glasses in the automobile maintenance process as claimed in claim 2, characterized in that: the camera (15), light source, microphone (11) and loudspeaker (12) are connected to the control panel (10), The control board (10) has a wireless communication module for receiving signals from the camera (15), light source and microphone (11), and can perform data processing on the received signals. 4. The lighting method of smart glasses in the automobile maintenance process according to any one of claims 1-3, characterized in that: the control board (10) includes an image recognition and matching module for image preprocessing, feature extraction, Classification recognition; control module, used to perform corresponding operations and feedback after input information is recognized; image output module, used to give image feedback to the operator; audio output module, used to give sound feedback to the operator; vibration feedback module, It is used for vibration feedback; the server database module is used for server data retrieval. 5. The lighting method of smart glasses in the automobile maintenance process as claimed in claim 3, characterized in that: the control board (10) is also connected to the memory, and the control board (10) communicates with the camera (15), light source, The microphone (11) is connected to the loudspeaker (12), and is integrated in a main box, and the control board (10) performs data processing and signal sending and receiving synchronously. 6. The lighting method of smart glasses in the automobile maintenance process as claimed in claim 4, characterized in that: the license plate image collected by the camera (15) is only processed by the control panel (10) to perform graphic recognition to obtain the license plate information, directly Send the license plate information to the remote server. 7. The lighting method of smart glasses in the automobile maintenance process as claimed in claim 6, wherein the method for realizing smart glasses to carry out vehicle maintenance comprises the steps of: S1. Start the smart glasses, first enter the recognition mode: through the video data collected by the camera, automatically scan whether the license plate number appears in the screen, if the license plate number appears, recognize the license plate number; through the recognized license plate number, from the vehicle information database Obtain the frame number or directly identify the frame number; according to the frame number, obtain the vehicle model and year corresponding to the frame number in the vehicle information database, and obtain the mileage, OBD data and fault codes in the driving data database; through Automobile fault intelligent analysis system, the maintenance items that the vehicle needs to be determined by the mileage; through the vehicle fault intelligent analysis system, the maintenance items that the vehicle needs to be determined by the OBD data and fault codes; S2. Enter the operation mode: the user selects the maintenance items prompted by the system through voice input and gestures; S3. Enter the teaching mode: if the maintenance project selected by the user is video teaching, then obtain the maintenance process video through the maintenance process database and start playing; S4. Enter the operation mode while playing the maintenance video: the user controls the playback of the maintenance process video through voice input and gestures; S5. Enter the teaching mode: if the maintenance item selected by the user is text animation teaching, then obtain the maintenance process through the maintenance process database, and enter the recognition mode if the user needs to be prompted to operate a certain auto part during the maintenance process; S6. Enter the recognition mode: recognize the specific auto parts that appear in the screen, and prompt the user to install the parts, and then return to the teaching mode; S7. Enter the teaching mode: obtain the 3D model of the part from the vehicle structure model database, and display it on the video output system, and prompt the user with the position and method of operation in the form of animation on the 3D model; S8. Enter the operation mode while playing the teaching animation: the user operates the 3D model in front of him through voice input and gestures, including rotation, zoom-in, zoom-out, split, and merge actions, so that the user can understand the teaching process in more detail; S9 Exit teaching and operation mode: complete operation and teaching, exit. 8. The lighting method of smart glasses in the automobile maintenance process as claimed in claim 1, characterized in that: the light intensity sensor collects the current ambient light intensity value, and the output signal is processed by the A/D conversion unit to convert the analog light intensity signal Convert it into a digital light intensity signal, send it to the receiving port of the control board in a serial manner, the control board (10) receives the data, and outputs the information into a readable value to display the current light intensity value; the control board (10) through the built-in The advanced control algorithm calculates and processes the received data to judge the switch state of the light source, calculate the illumination compensation value and send the control signal. 9. The lighting method for smart glasses in the car maintenance process according to claim 1, characterized in that: the touch panel (5) is set to slide to forcibly turn on the light mode, and a sliding gesture is set, and the gesture operation makes the light source forced Turn on; in this step, once the voice command to turn on the light source is input, the light source will be forcibly turned on.