CN110985992A - System and method for realizing same-position multifunctional switching based on electromechanical control - Google Patents
System and method for realizing same-position multifunctional switching based on electromechanical control Download PDFInfo
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- CN110985992A CN110985992A CN201911316873.2A CN201911316873A CN110985992A CN 110985992 A CN110985992 A CN 110985992A CN 201911316873 A CN201911316873 A CN 201911316873A CN 110985992 A CN110985992 A CN 110985992A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1407—General lighting circuits comprising dimming circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides a system and a method for realizing same-position multifunctional switching based on electromechanical control, which realize same-position multifunctional lighting switching through an electronic control unit, an electromechanical actuating mechanism, an optical system and a sensor system. The electronic control unit is connected with an electromechanical actuating mechanism, and the electromechanical actuating mechanism controls the switching of the position of the optical system. The electronic control unit is connected with the optical system and used for controlling the light source with corresponding functions to be lightened, the sensor system is used for detecting the positions and the working states of the electromechanical actuating mechanism and the optical system, the electronic control unit confirms the positions and the working states of the optical system with related functions according to signals of the sensor system, and the whole system is controlled through electronic signals, so that the electromechanical actuating mechanism and the optical system are accurately and effectively matched, and the multifunctional lightening switching of the car lamp system at the same position is realized.
Description
Technical Field
The invention relates to the field of automobile lamps, in particular to a system and a method for realizing same-position multifunctional switching based on electromechanical control.
Background
The car light not only plays a role of illumination, but also gives people the most basic impression like the angel eye of a BMW and the tear eye of Audi. In the 80 th century, hidden headlights were popular, and many sports cars and domestic cars were used with hidden headlights. However, the hidden car light is easy to contact with weak positions such as shin knees of pedestrians, so that the pedestrians are greatly injured, and even the viscera of the pedestrians can be easily injured when the hidden car light is turned on, which cannot be allowed today when the safety of the pedestrians is increasingly emphasized, so that governments of various countries have stricter laws and regulations to limit the use of the hidden headlights. Thus, the magnificent hidden headlight era is also declared to be over. In addition, the daytime running light and the dipped beam are difficult to switch by adjusting the illumination by adding or subtracting current and the like due to different required light shapes.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a system and a method for realizing the same-position multifunctional switching based on electromechanical control, which realize the modeling effect and the dynamic effect of a hidden type headlamp in a lamp and realize the switching of different functions in the same orthographic projection area. Get rid of the external mechanical structure of car simultaneously, avoided the pedestrian injury risk of traditional hidden headlight to and dustproof and waterproof problem. This can bring abundanter molding design possibility for the car brand, promote difference and uniqueness between the brand. Particularly to meet the pursuit of individuation of young consumers nowadays.
The invention provides a system for realizing multi-function switching at the same position based on electromechanical control, which comprises an electronic control unit, an electromechanical actuating mechanism, an optical system and a sensor system, wherein the electronic control unit is connected with the electromechanical actuating mechanism, the electromechanical actuating mechanism controls the position switching of the optical system, the electronic control unit is connected with the optical system and controls the lighting of a light source with corresponding functions, and the sensor system detects the positions and working states of the electromechanical actuating mechanism and the optical system.
The further improvement lies in that: the electromechanical actuating mechanism comprises a motor, a mechanical transmission system and an optical bracket system, wherein the optical bracket system comprises a fixed bracket and a movable bracket.
The further improvement lies in that: the optical system comprises at least one optical subsystem which is a high beam system, a low beam system, a daytime running light system, a position light system and an atmosphere light system, the optical subsystem further comprises a projection system, the low beam system is used for illuminating the vehicle at a short distance, the high beam system is used for realizing long-distance illumination, the daytime running light system and the position light system are used for indicating the vehicle moving during driving, and the atmosphere light system is used for setting customized requirements of customers. The projection system is used for carrying out fine control on the lighting function of the car lamp and realizing human-car interaction.
The further improvement lies in that: the optical subsystem installed on the fixed support is a fixed optical subsystem, the fixed optical subsystem comprises at least one of a high beam system, a low beam system, a daytime running light system, a position light system, an atmosphere light system and a projection system, the optical subsystem installed on the movable support is a movable optical subsystem, the movable optical subsystem comprises at least one of the high beam system, the low beam system, the daytime running light system, the position light system, the atmosphere light system and the projection system, and the smallest working unit consists of the fixed optical subsystem and the movable optical subsystem.
The further improvement lies in that: the minimum working unit comprises a fixed optical subsystem and a mobile optical subsystem, or the minimum working unit comprises a fixed optical subsystem and at least two mobile optical subsystems, or the minimum working unit comprises at least two fixed optical subsystems and a mobile optical subsystem.
The further improvement lies in that: the optical subsystem has a working position and a hidden position, for a fixed optical subsystem, the state that the fixed optical subsystem is not shielded by the movable optical subsystem is the working position of the fixed optical subsystem, and the position of the movable optical subsystem is defined as the hidden position of the fixed optical subsystem; for the mobile optical subsystem, the state of moving to the front of the fixed optical subsystem is its working position, and the position of the fixed optical subsystem is defined as its hidden position.
The further improvement lies in that: the optical bracket system provides positioning of the fixed bracket and the movable bracket, different optical subsystems are respectively arranged on the fixed bracket and the movable bracket, the position accuracy of the optical system is ensured, and the movable optical subsystem is positioned in front of the fixed bracket when positioned at a working position to shield or partially shield the fixed optical subsystem.
The further improvement lies in that: the number of the minimum working units is at least one, and when the number is two or more, the working units are arranged in the whole lamp to form an array.
The further improvement lies in that: the sensor system comprises a position sensor, the position sensor is used for detecting the position of the optical bracket system and feeding back a position signal to the electronic control unit, and the electronic control unit receives the signal to confirm the position of the movable bracket and further confirm whether the required optical function is in the working position.
The further improvement lies in that: the sensor system also comprises a speed sensor which is used for controlling the moving speed of the optical bracket system and ensuring that the working light source is switched within a specified time.
The further improvement lies in that: the smallest work unit may also comprise at least two fixed optical subsystems and at least two mobile optical subsystems.
The minimum working unit is at least one and can be arranged in a plurality of units to form an array in the whole lamp. The arrangement form can be a row or a column, or a plurality of rows or a plurality of columns, or an annular array, or can be arbitrarily customized according to the modeling, and the moving direction of the at least one minimum working unit can be freely combined and customized.
The movement is preferably effected in the form of rotation, translation/multi-stage translation, or other position-changing implementations.
The invention also provides a method for realizing same-position multifunctional switching based on electromechanical control, which comprises the following steps:
the method comprises the following steps: firstly, a driver or a whole vehicle system inputs a function lightening signal and transmits the function lightening signal to an electronic control unit;
step two: the electronic control unit receives the signal and acquires the sensor signal to judge whether the required optical function is located at the working position, and if the required optical function is located at the working position, the step eight is skipped; if the required function is not in the working position, executing a step three;
step three: the electronic control unit outputs a signal to close the optical subsystem which is currently positioned at the working position;
step four: the electronic control unit sends a function switching instruction to a motor of the electromechanical execution system;
step five: the motor receives the signal of the electronic control unit, and the motor starts to work;
step six: the mechanical transmission system is driven by the motor to realize the relative movement of the internal parts. Transmitting a driving force and a driving speed, and driving a specified optical bracket to reach a specified position within a specified time;
step seven: the position sensor feeds back the position of the optical bracket system to the electronic control unit, and confirms that the electromechanical actuating mechanism completes corresponding switching action;
step eight: the electronic control unit sends a signal to illuminate the designated optical function.
The invention has the beneficial effects that: the switching of different functions in the same orthographic projection area is realized by a method for realizing the multifunctional switching in the same position based on electromechanical control, and the problem that the switching is difficult to realize by adding or subtracting current to adjust illumination and the like due to different light shapes required by different optical subsystems is solved; the modeling effect and the dynamic effect of the hidden type headlamp are achieved in the lamp. This can bring abundanter molding design possibility for the car brand, promote difference and uniqueness between the brand. Particularly meets the pursuit of the modern young consumers for individuation; the multi-functional switching at the same position can be realized through electromechanical control, and compared with the situation that different positions are frequently scattered and different positions are needed, the integration of the multi-functional optical subsystems is realized in a limited area, and the space can be greatly saved. The number and the arrangement form of the minimum working units have high flexibility and can be freely customized according to the modeling; the moving direction of at least one minimum working unit also has high flexibility, can be freely customized, and the modeling implementation has uniqueness and novelty; the hidden headlight that can realize the multi-functional switching of same position is integrated in the automobile body, has avoided the pedestrian injury risk of traditional hidden headlight, improves the security to have outstanding dustproof and waterproof effect.
Drawings
FIG. 1 is a block diagram of the system module components of the present invention.
FIG. 2 is a system workflow diagram of the present invention.
Fig. 3 is an example of the system operating state of the daytime running light, position light and mood light of the present invention in the operating position, and low beam and high beam in the hidden position.
Fig. 4 is an example of the system operating state in which the low beam and the high beam of the present invention are in the operating position and the daytime running light, the position light, and the atmosphere light are in the hidden position.
Fig. 5 is an example of the system operation state in which the minimum operating unit of the present invention includes two fixed optical subsystems and one mobile optical subsystem.
Fig. 6 is an example of the system operation state of the minimum operating unit of the present invention including one fixed optical subsystem and two moving optical subsystems.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1 to 4, the present embodiment provides a system for implementing a multi-function switch at the same position based on electromechanical control, the system includes an electronic control unit, an electromechanical actuator, an optical system and a sensor system, the electronic control unit is connected to the electromechanical actuator, the electromechanical actuator controls the switch of the position of the optical system, the electronic control unit is connected to the optical system, controls the lighting of the light source with corresponding function, and the sensor system detects the position and working state of the electromechanical actuator and the optical system, the electronic control unit confirms the position and working state of the optical system with related function according to the signal of the sensor system, and controls the whole system through an electronic signal, so as to implement the precise and effective cooperation of the electromechanical actuator and the optical system, thereby implementing the multi-function lighting switch at the same position of the vehicle lamp system. The electromechanical actuating mechanism comprises a motor, a mechanical transmission system and an optical bracket system, wherein the optical bracket system comprises a fixed bracket and a movable bracket. The optical system comprises at least one optical subsystem, the optical subsystem is a high beam system, a low beam system, a daytime running light system, a position light system and an atmosphere light system, the optical subsystem further comprises a projection system, the low beam system is used for illuminating the vehicle at a short distance, the high beam system is used for realizing remote illumination, the daytime running light system and the position light system are used for indicating the vehicle moving during driving, the atmosphere light system is used for setting customized requirements of customers, and the projection system is used for finely controlling the lighting function of the vehicle lights and realizing human-vehicle interaction. The optical subsystem installed on the fixed support is a fixed optical subsystem, the fixed optical subsystem comprises at least one of a high beam system, a low beam system, a daytime running light system, a position light system, an atmosphere light system and a projection system, the optical subsystem installed on the movable support is a movable optical subsystem, the movable optical subsystem comprises at least one of the high beam system, the low beam system, the daytime running light system, the position light system, the atmosphere light system and the projection system, and the smallest working unit consists of the fixed optical subsystem and the movable optical subsystem. The minimum working unit comprises a fixed optical subsystem and a mobile optical subsystem, or the minimum working unit comprises a fixed optical subsystem and at least two mobile optical subsystems, or the minimum working unit comprises at least two fixed optical subsystems and a mobile optical subsystem. The optical subsystem has a working position and a hidden position, for a fixed optical subsystem, the state that the fixed optical subsystem is not shielded by the movable optical subsystem is the working position of the fixed optical subsystem, and the position of the movable optical subsystem is defined as the hidden position of the fixed optical subsystem; for the mobile optical subsystem, the state of moving to the front of the fixed optical subsystem is its working position, and the position of the fixed optical subsystem is defined as its hidden position. The optical bracket system provides positioning of the fixed bracket and the movable bracket, different optical subsystems are respectively arranged on the fixed bracket and the movable bracket, the position accuracy of the optical system is ensured, and the movable optical subsystem is positioned in front of the fixed bracket when positioned at a working position to shield or partially shield the fixed optical subsystem. The sensor system comprises a position sensor, the position sensor is used for detecting and collecting the position of the optical support system and feeding back a position signal to the electronic control unit, and the electronic control unit receives the signal to confirm the position of the movable support and further confirm whether the required optical function is in a working position; the sensor system also comprises a speed sensor which is used for controlling the moving speed of the optical bracket system and ensuring that the working light source is switched within a specified time.
The embodiment also provides a method for realizing same-position multifunctional switching based on electromechanical control, which comprises the following steps:
the method comprises the following steps: firstly, a driver or a whole vehicle system inputs a function lightening signal and transmits the function lightening signal to an electronic control unit;
step two: the electronic control unit receives the signal and acquires the sensor signal to judge whether the required optical function is located at the working position, and if the required optical function is located at the working position, the step eight is skipped; if the required function is not in the working position, executing a step three;
step three: the electronic control unit outputs a signal to close the optical subsystem which is currently positioned at the working position;
step four: the electronic control unit sends a function switching instruction to a motor of the electromechanical execution system;
step five: the motor receives the signal of the electronic control unit, and the motor starts to work;
step six: the mechanical transmission system is driven by the motor to realize the relative movement of the internal parts. Transmitting a driving force and a driving speed, and driving a specified optical bracket to reach a specified position within a specified time;
step seven: the position sensor feeds back the position of the optical bracket system to the electronic control unit, and confirms that the electromechanical actuating mechanism completes corresponding switching action;
step eight: the electronic control unit sends a signal to illuminate the designated optical function.
The current vehicle is in the state of quiescence, and the user uses the key to start the vehicle, and electronic control unit receives the signal that the user gave, judges whether to be in the operating position according to the position sensor signal simultaneously, confirms to be the operating position, further lights mobile optical subsystem, realizes the atmosphere lamp function.
In the case of the above embodiment example, the mobile optical subsystem is an ambience lamp system.
The current vehicle is in the normal driving, and the removal optics subsystem is located operating position and is in the state of lighting, and the driver prepares to light fixed optics subsystem function, and the driver opens low beam and high beam switch, and the signal that the electronic control unit received the user and gave, judges whether the removal optics subsystem is in operating position according to the position sensor signal simultaneously, and fixed optics subsystem is in the hidden position promptly. If the movable optical subsystem is in the working position, the electronic control unit outputs a signal to close the movable optical subsystem and outputs an electric signal to the stepping motor of the electromechanical actuating mechanism, the stepping motor receives the signal to drive the mechanical transmission system to move, the movable optical subsystem is rotated to the hidden position to complete position switching, the fixed optical subsystem is in the working position, and the electronic control unit lights the fixed optical subsystem after the sensor confirms that the fixed optical subsystem is in the working position.
In the case of the above embodiment, the fixed optical subsystem is a low beam system, and the mobile optical subsystem is a daytime running light system.
When a driver prepares to go home and park at night, the driver enters a parking space, the fixed optical subsystem is in a normal working state at the moment, the user closes a vehicle by using a key, the electronic control unit receives a signal given by the user and judges whether the mobile optical subsystem is in a hidden position or not according to a position sensor signal, if the mobile optical subsystem is confirmed to be in the hidden position, the fixed optical subsystem is closed, the electronic control unit sends a function switching instruction and outputs an electric signal to a stepping motor of an electromechanical actuating mechanism, the stepping motor receives the signal to drive a mechanical transmission system to move, the mobile optical subsystem is rotated to a working position to complete position switching, and the electronic control unit lights the mobile optical subsystem after the sensor confirms that the mobile optical subsystem is in the working position, so that an atmosphere lamp function is provided when the vehicle is turned off.
In the case of the above embodiment, the fixed optical subsystem is a low beam system, and the mobile optical subsystem is an atmosphere lamp system.
Fig. 3 and 4 show a preferred embodiment of the method according to the present embodiment, but this preferred embodiment is not intended to limit the method according to the present invention. Fig. 3 shows the mobile optical subsystem in the active position and the fixed optical subsystem in the hidden position. Fig. 4 shows the fixed optical subsystem in the working position and the mobile optical subsystem in the hidden position, and it should be noted that the mobile optical subsystem in fig. 4 is in the hidden position shielded by the lamp escutcheon, which is a technical means well known to those skilled in the art and thus not shown in the drawings.
Fig. 5 and 6 show a preferred variant of the minimum working unit of the method according to the present embodiment, but this preferred variant is not intended to limit the method according to the present invention. Fig. 5 shows the minimum operating unit now comprising two fixed optical subsystems in the hidden position and one mobile optical subsystem in the operating position. Fig. 6 shows the minimum working unit including a fixed optical subsystem and two mobile optical subsystems, where the fixed optical subsystem is in the working position and the two mobile optical subsystems are in the hidden position, and it should be noted that the mobile optical subsystem in fig. 6 is in the hidden position hidden by the lamp escutcheon, which is a technical manner well known to those skilled in the art and thus not shown in the drawings.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A system for realizing multi-function switching at the same position based on electromechanical control is characterized in that: the system comprises an electronic control unit, an electromechanical actuating mechanism, an optical system and a sensor system, wherein the electronic control unit is connected with the electromechanical actuating mechanism, the electromechanical actuating mechanism controls the position switching of the optical system, the electronic control unit is connected with the optical system and controls the lighting of a light source with corresponding functions, the sensor system detects the positions and working states of the electromechanical actuating mechanism and the optical system, the electronic control unit confirms the positions and working states of the optical system with related functions according to signals of the sensor system, and the whole system is controlled through electronic signals to realize the accurate and effective matching of the electromechanical actuating mechanism and the optical system, so that the multifunctional lighting switching of the vehicle lamp system with the same position is realized.
2. The system for implementing multi-function switch in same position based on electromechanical control as claimed in claim 1, wherein: the electromechanical actuating mechanism comprises a motor, a mechanical transmission system and an optical bracket system, wherein the optical bracket system comprises a fixed bracket and a movable bracket.
3. The system for implementing multi-function switch in same position based on electromechanical control as claimed in claim 1, wherein: the optical system comprises at least one optical subsystem, the optical subsystem is one or more combinations of a high beam system, a low beam system, a daytime running light system, a position light system and an atmosphere light system, the optical subsystem further comprises a projection system, the low beam system is used for illuminating the vehicle at a short distance, the high beam system is used for realizing long-distance illumination, the daytime running light system and the position light system are used for indicating the vehicle moving during driving, the atmosphere light system is used for setting customized requirements of customers, and the projection system is used for finely controlling the lighting function of the vehicle lights and realizing human-vehicle interaction.
4. The system for implementing multi-function switch in same position based on electromechanical control as claimed in claim 1, wherein: the optical subsystem installed on the fixed support is a fixed optical subsystem, the fixed optical subsystem comprises at least one of a high beam system, a low beam system, a daytime running light system, a position light system, an atmosphere light system and a projection system, the optical subsystem installed on the movable support is a movable optical subsystem, the movable optical subsystem comprises at least one of the high beam system, the low beam system, the daytime running light system, the position light system, the atmosphere light system and the projection system, and the smallest working unit consists of the fixed optical subsystem and the movable optical subsystem.
5. The system for implementing multi-function switch in same position based on electromechanical control as claimed in claim 4, wherein: the minimum working unit comprises a fixed optical subsystem and a mobile optical subsystem, or the minimum working unit comprises a fixed optical subsystem and at least two mobile optical subsystems, or the minimum working unit comprises at least two fixed optical subsystems and a mobile optical subsystem.
6. The system for implementing multi-function switch in same position based on electromechanical control as claimed in claim 1, wherein: the optical subsystem has a working position and a hidden position, for a fixed optical subsystem, the state that the fixed optical subsystem is not shielded by the movable optical subsystem is the working position of the fixed optical subsystem, and the position of the movable optical subsystem is defined as the hidden position of the fixed optical subsystem; for the mobile optical subsystem, the state of moving to the front of the fixed optical subsystem is its working position, and the position of the fixed optical subsystem is defined as its hidden position.
7. The system for implementing multi-function switch in same position based on electromechanical control as claimed in claim 2, wherein: the optical bracket system provides positioning of the fixed bracket and the movable bracket, different optical subsystems are respectively arranged on the fixed bracket and the movable bracket, the position accuracy of the optical system is ensured, and the movable optical subsystem is positioned in front of the fixed bracket when positioned at a working position to shield or partially shield the fixed optical subsystem.
8. The system for implementing multi-function switch in same position based on electromechanical control as claimed in claim 4, wherein: the number of the minimum working units is at least one, and when the number is two or more, the working units are arranged in the whole lamp to form an array.
9. The system for implementing multi-function switch in same position based on electromechanical control as claimed in claim 1, wherein: the sensor system comprises a position sensor, the position sensor is used for detecting the position of the optical bracket system and feeding back a position signal to the electronic control unit, and the electronic control unit receives the signal to confirm the position of the movable bracket and further confirm whether the required optical function is in the working position.
10. A method for implementing co-location multifunctional switching based on electromechanical control according to any one of claims 1-9, wherein: the method comprises the following steps:
the method comprises the following steps: firstly, a driver or a whole vehicle system inputs a function lightening signal and transmits the function lightening signal to an electronic control unit;
step two: the electronic control unit receives the signal and acquires the sensor signal to judge whether the required optical function is located at the working position, and if the required optical function is located at the working position, the step eight is skipped; if the required function is not in the working position, executing a step three;
step three: the electronic control unit outputs a signal to close the optical subsystem which is currently positioned at the working position;
step four: the electronic control unit sends a function switching instruction to a motor of the electromechanical execution system;
step five: the motor receives the signal of the electronic control unit, and the motor starts to work;
step six: the mechanical transmission system is driven by the motor to realize the relative movement of internal parts;
transmitting a driving force and a driving speed, and driving a specified optical bracket to reach a specified position within a specified time;
step seven: the position sensor feeds back the position of the optical bracket system to the electronic control unit, and confirms that the electromechanical actuating mechanism completes corresponding switching action;
step eight: the electronic control unit sends a signal to illuminate the designated optical function.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486404A (en) * | 2020-04-17 | 2020-08-04 | 东风汽车有限公司 | Front combined vehicle lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672654A (en) * | 2012-08-31 | 2014-03-26 | Sl株式会社 | Head lamp for vehicle and method of controlling the same |
| DE102016124111A1 (en) * | 2015-12-22 | 2017-06-22 | Gm Global Technology Operations, Llc | LIGHT ASSEMBLY |
| CN108290513A (en) * | 2015-12-16 | 2018-07-17 | 通用汽车环球科技运作公司 | Headlight drive dynamic control device |
| CN108298000A (en) * | 2018-02-12 | 2018-07-20 | 杭州骑客智能科技有限公司 | A kind of human-computer interaction body-sensing vehicle and its car body |
-
2019
- 2019-12-19 CN CN201911316873.2A patent/CN110985992A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672654A (en) * | 2012-08-31 | 2014-03-26 | Sl株式会社 | Head lamp for vehicle and method of controlling the same |
| CN108290513A (en) * | 2015-12-16 | 2018-07-17 | 通用汽车环球科技运作公司 | Headlight drive dynamic control device |
| DE102016124111A1 (en) * | 2015-12-22 | 2017-06-22 | Gm Global Technology Operations, Llc | LIGHT ASSEMBLY |
| CN106907645A (en) * | 2015-12-22 | 2017-06-30 | 通用汽车环球科技运作有限责任公司 | Optical assembly |
| CN108298000A (en) * | 2018-02-12 | 2018-07-20 | 杭州骑客智能科技有限公司 | A kind of human-computer interaction body-sensing vehicle and its car body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486404A (en) * | 2020-04-17 | 2020-08-04 | 东风汽车有限公司 | Front combined vehicle lamp |
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Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |