CN101837759A - Automatic regulating device of car back mirror - Google Patents
Automatic regulating device of car back mirror Download PDFInfo
- Publication number
- CN101837759A CN101837759A CN200910128793A CN200910128793A CN101837759A CN 101837759 A CN101837759 A CN 101837759A CN 200910128793 A CN200910128793 A CN 200910128793A CN 200910128793 A CN200910128793 A CN 200910128793A CN 101837759 A CN101837759 A CN 101837759A
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- back mirror
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- control system
- mirror sheet
- vehicle
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention relates to an automatic regulating device of a car back mirror. The automatic regulating device at least comprises a control host and a sensing element, wherein a microprocessor is arranged in the control host, is connected with a reverse gear signal source and a direction light signal source of a car, and is connected with a drive element of the car back mirror, and otherwise, the sensing element is connected with the control host and can transmit angle coordinate parameters of the car back mirror to the microprocessor in the control host to be judged by the microprocessor. The automatic regulating device of the car back mirror can effectively overcome the defect that the mirror face of the traditional car back mirror causes error accumulation for regulating angles and can improve the effects of operability and safety of a driver.
Description
[technical field]
The invention relates to a kind of automatic regulating device of car back mirror, particularly about a kind of vehicle when reverse travel or the turning driving, but the automatic compensation back mirror is according to reflecting the device of angle.
[background technology]
The left and right back mirror of vehicle can be said so when vehicle ' and played the part of epochmaking role, because of normal steerman is only rotating under the situation that eyeball do not turn one's head, can see the left and right scope of totally 200 degree in the place ahead approximately, that is, rear view of vehicle is left and right to also have that totally 160 degree are invisible, at this moment, back mirror just in good time the driver assistance people understand rear view of vehicle road conditions and the side left and right situation of sending a car.
The minute surface direction of automobile observation mirror is adjusted, and is the start that relies on two motors, with luffing angle and the left and right sides angle of adjusting minute surface respectively.And carry out in the middle of the driving procedure actual, steerman travel for normally advancing with two different enforcement states of reverse travel under also be not quite similar for the requirement of the irradiating angle of observation mirror.When travelling when normally advancing, steerman can with back mirror in focus in the height of general automobile so that steerman can be seen the scene of looking left and right vehicle wheel two outsides, in case during lane change and the back car accident that produces side swipe take place.But, when steerman will be when carrying out reverse travel with vehicle parking, just the irradiating angle of adjustment back mirror that must be in good time down, make steerman preferably be enough to the position of visible vehicle rear wheel, in case when carrying out reverse travel, make vehicle body can not rub the roadside metope or be absorbed in the ditch in roadside, or make tire can not be extruded into the terrace on footway and wearing and tearing etc. are unexpected takes place.
Present higher some car type of genus on the market, back mirror automatic lifting setting device has been installed, see also shown in Figure 1, existing electronic back mirror 1 only possesses the function of adjusting angle, it mainly is that the adjustment that utilizes a servo 11 to drive an eyeglass 12 is moved, but this servo 11 includes the Direct Current Motor 13,14 of two groups of rotatings controls.Setting by these Direct Current Motors 13,14, can be when the steerman driving vehicle, from the running-fit travel conditions, during as turning, reversing, the eyeglass 12 of this back mirror 1 promptly can be subjected to the driving of this Direct Current Motor 13,14, reaches automatically forwards, backwards or the angle swinging of above-below direction, when vehicle returns back to cruising again, the eyeglass 12 of this back mirror 1 also is subjected to the reverse drive of this Direct Current Motor 13,14 again, and is returned to the not preceding position of rotary oscillation again.Yet, because of the height difference of each steerman, and individual's customary difference of driving, in fact the original rotary oscillation angle that depot is set can not be fit to all steermans.Again, when gear shift lever is imported into reverse gear (R retaining) at first and carries out vehicle travel backwards, a vehicle left side, though the eyeglass 12 of right two back mirrors 1 all can be rotated down automatically and be rocked to the position that allows the driver can see the rear wheel angle, but most of steerman will be made vehicle reverse travel and rest against the parking stall, or when rolling away from by the parking stall, for fear of the front when if other vehicles or foreign matter are arranged, often vehicle must be done moving forward and backward of several, reaching with the angle of adjusting this vehicle ' gradually is enough to dodge out other vehicles or foreign matter, just be able at last this vehicle parking is finished or driveed to the track, and because the eyeglass 12 of existing back mirror 1 is according to Direct Current Motor 13, the action that 14 number of turns of being rotated turn to, therefore, vehicle is before long-time, after travel, and make more than 12 perseveration of eyeglass following of back mirror 1, this Direct Current Motor 13,14 can accumulate long-term rotation tolerance, once after the error accumulation, the rotary oscillation position that is driven by it the eyeglass 12 of back mirror 1 can't reach default position, the disappearance that the visual angle of reflecting will produce deflection that eyeglass 12 shines of this back mirror 1, and lose its due function.In addition, when turn inside diameter travels, the eyeglass 12 of this back mirror 1 also can do to vehicle body the place ahead to rotary oscillation, and it is general as described above, through turning driving repeatedly, eyeglass 12 rotary oscillation repeatedly of back mirror 1, also make the Direct Current Motor 13,14 can the long-term rotation tolerance of accumulation, also make eyeglass 12 swing position of back mirror 1 can't reach default position eventually, also lose the function that it desires to reach.
Because existing car back mirror has above-mentioned disappearance, so, how to develop one and can cooperate the vehicle ' start, and the back mirror that can accurately locate, real is the problem that present vehicle part manufacturer demands urgently overcoming.
[summary of the invention]
Main purpose of the present invention is, when vehicle is desired reverse travel and when operating vehicle and entering reverse, after main control system is received the signal of reverse, it is the driver element that output signal gives back mirror, make the drive unit drives back mirror be rotated down being rocked to a default angle position, look better area division behind this vehicle so that steerman can be seen via this back mirror sheet; After astern signal finishes, power unit and automatically again to this back mirror sheet reverse drive makes this back mirror rotate up swing and is returned to initial position, whereby, reach the back mirror sheet and when reverse travel, allow steerman that best usability is arranged, to increase the safety of reverse travel.
Another object of the present invention is to turn and during the indicator of operation vehicle when vehicle desire row, after main control system is received the signal of indicator, it is the driver element that output signal gives the pairing back mirror sheet of this indicator, make driver element that this back mirror sheet is driven, make this back mirror sheet to the default angle position of vehicle body the place ahead rotary oscillation to, look better area division behind this vehicle so that steerman can be seen via this back mirror sheet; After the indicator signal ended, this driver element is again from this back mirror sheet reverse drive of trend, make this back mirror sheet be returned to initial position to vehicle body rear rotary oscillation, whereby, reach the back mirror sheet and when turning driving, allow steerman that best usability is arranged, to increase the safety that turn inside diameter travels.
Major technique means of the present invention are to provide a kind of automatic regulating device of car back mirror, and this automatic regulating apparatus includes main control system and sensing element at least.Be provided with microprocessor in this main control system, and link, and be connected with the driver element of the back mirror of this vehicle with reverse (R shelves) signal source of vehicle and indicator signal source.In addition, sensing element also is connected with main control system, and this sensing element is installed on the back side portion of car back mirror sheet, and can be with this back mirror sheet rotary oscillation, and the transmission of back mirror angulation coordinate parameter can be given the microprocessor in the main control system, carry out interpretation for this microprocessor.
In sum, automatic regulating device of car back mirror of the present invention, the minute surface that can effectively solve existing back mirror are because of adjusting the shortcoming that angle causes error accumulation, and the effect that can promote steerman operability, safety.
[description of drawings]
Fig. 1 is the schematic perspective view of existing automatic regulating device of car back mirror.
Fig. 2 is the schematic appearance of vehicle of the present invention.
Fig. 3 is the diagram of block of Rear-view mirrow for car automatic regulating apparatus of the present invention.
1 electronic back mirror 11 servies 12 eyeglasses
13,14 Direct Current Motors
2 automatic regulating apparatuses, 21 main control systems, 211 microprocessors
22 sensing elements, 221 acceleration sensors
222 gyroscopes
3 vehicles, 31 reverse, 32 left indicators
33 right lamps, 34 back mirror sheets
341 driver elements
[specific embodiment]
Be the effect that enables to be easier to understand structure of the present invention and can reach, cooperate graphic explanation as the back now:
At first, see also shown in Fig. 2,3, automatic regulating device of car back mirror 2 of the present invention includes main control system 21 and sensing element 22 at least; Wherein, be provided with microprocessor 211 in the main control system 21, this main control system 21 is to be installed among the vehicle, and link with reverse (R shelves) 31 signal sources of vehicle 3, left indicator 32 and right lamp 33 signal sources, on the other hand, main control system 21 and being connected with the driver element 341 of the back mirror sheet 34 of this vehicle 3 again.
Sensing element 22 is to be connected with main control system 21, sensing element 22 can be acceleration sensor (G-sensor) 221 and gyroscope (Gyro sensor) 222 during enforcement, or wherein any one and for it, this sensing element 22 can be installed on car back mirror sheet 34 back side portions, and can be with these back mirror sheet 34 rotary oscillations, and can transfer to the microprocessor 211 of main control system 21 with sensing back mirror sheet 34 angulation coordinate parameters, and carry out interpretation for this microprocessor 211.
The present invention is when implementing, when but 34 one-tenth of the microprocessor 211 interpretation back mirror sheets of main control system 21 leave standstill and the angle coordinate parameter when making the rotary oscillation of above-below direction and fore-and-aft direction, and the angle coordinate parameter of these back mirror sheets 34 also plants in microprocessor 211 in advance, or electronic machine is obtained through the study pattern in vehicle, and and changed at any time.Default, the study of back mirror sheet 34 angle coordinate parameters and the function of change for can using many electronic loop designs and cooperate its operational means to be reached, and are not main claim demand of the present invention, so repeat no more after the appearance.
Hold, when vehicle 3 desires to travel reversing and operation when entering reverse (R shelves) 31, main control system 21 will receive the signal of the reverse (R shelves) 31 of vehicle 3, output signal makes driver element 341 begin at least one back mirror sheet 34 of two back mirrors 34 in the vehicle 3 is driven simultaneously, and make this back mirror sheet 34 begin to do downward rotary oscillation, and along with the rotary oscillation of back mirror sheet 34, be arranged at its acceleration sensor 221 and gyroscope 222 behind and also incite somebody to action synchronously rotary oscillation thereupon, and the angle coordinate of acceleration sensor 221 and gyroscope 222 promptly begins to change, when the angle coordinate of acceleration sensor 221 and gyroscope 222 arrives default parameter, be is that back mirror sheet 34 rotary oscillations are to default position, when the microprocessor 211 of main control system 21 when interpretation has reached the predetermined angle coordinate to the rotary oscillation of acceleration sensor 221 and gyroscope 222, promptly export a signal at once and make driver element 341 stop to drive the action of back mirror sheet 34, finish the wobbling action that is rotated down of back mirror sheet 34 then; And the desired location that these back mirror sheet 34 rotary oscillations are reached, can be that this back mirror sheet 34 is enough to according to reflecting the position of this vehicle 3 than place, the back lower place through being designed in advance, even can be according to the rear wheel that reflects this vehicle 3 or near the position of rear wheel area division, seen when allowing steerman carry out reverse travel and looked, take place unexpectedly when avoiding reverse travel, increase its traffic safety; Otherwise, when make vehicle derailing reverse (R shelves) 31 through operation, when main control system 21 is received this signal, to export a signal makes driver element 341 begin to contrast back eyeglass 34 reverse drive, after back mirror sheet 34 is subjected to the reverse drive of driver element 341, this back mirror sheet 34 promptly begins to do oppositely also to be rotary oscillation upwards, and along with the swing that rotates up of back mirror sheet 34, be arranged at its behind acceleration sensor 221 and gyroscope 222 also will be synchronously with rotary oscillation, the angle coordinate of this acceleration sensor 221 and gyroscope 222 also begins to change, when the angle coordinate of acceleration sensor 221 and gyroscope 222 arrives default parameter, being back mirror sheet 34 rotates up and is rocked to default position, that is the initial position of this back mirror sheet 34 before being rotated down swing, at this moment, the microprocessor 211 of main control system 21 once interpretation when the rotating up swing and reached this of acceleration sensor 221 and gyroscope 222-predetermined angle coordinate, promptly export a signal makes driver element 341 stop the action of reverse drive back mirror sheet 34 at once, then finish the wobbling action that rotates up of back mirror sheet 34, position when this back mirror sheet 34 being revert to really be rotated down swing continuously allows used that steerman can be when cruising.
Another embodiment of the present invention, when vehicle is desired turning driving and when operating in the left and right indicator 32,33 the either direction lamp, main control system 21 will be received the execution signal of this indicator action, if during the execution of left and right indicator 32,33 one-tenth starts simultaneously caution effect, then main control system 21 also can be learnt and will not move through interpretation.So, when main control system 21 interpretations are the correct execution signal of indicator action, this main control system 21 is the driver element 341 beginning outputting powers that output signal makes the pairing back mirror sheet 34 of this indicator that the desire row turns, the back mirror sheet 34 that driven by this driver element 341 begins to do the direction rotary oscillation to vehicle body the place ahead immediately, and along with the rotary oscillation of back mirror sheet 34, be arranged at its behind acceleration sensor 221 and gyroscope 222 also will be synchronously with rotary oscillation, and the angle coordinate of acceleration sensor 221 and gyroscope 222 promptly begins to change, when the angle coordinate of acceleration sensor 221 and gyroscope 222 arrives default parameter, be is that these back mirror sheet 34 rotary oscillations are to default position, at this moment, the microprocessor 211 of main control system 21 is when interpretation has reached the predetermined angle coordinate to the rotary oscillation of acceleration sensor 221 and gyroscope 222, promptly export a signal makes driver element 341 stop to drive the action of back mirror sheet 34 at once, then finish back mirror sheet 34 action of rotary oscillation forward, and these back mirror sheet 34 desired locations to vehicle body the place ahead rotary oscillation, be to be enough to according to the position that mirrors wider zone, rear outside this vehicle body through being designed to this back mirror sheet 34 in advance, when allowing the steerman turning driving, look to obtain the broader visual field, vehicle body rear by the sight of its back mirror sheet 34, the safety when increasing turning driving; Otherwise, finish when vehicle and to turn and the signal of indicator start when finishing, main control system 21 is after receiving this signal, to export a signal makes driver element 341 begin these back mirror sheet 34 reverse drive, and make back mirror sheet 34 begin to do rotary oscillation to the vehicle body rear, and along with the rotary oscillation backward of this back mirror sheet 34, be arranged at its behind acceleration sensor 221 and gyroscope 222 also will be synchronously with rotary oscillation backward, the angle coordinate of acceleration sensor 221 and gyroscope 222 also begins to change, when the angle coordinate of acceleration sensor 221 and gyroscope 222 arrives default parameter, be this back mirror sheet 34 extremely default position of rotary oscillation backward, also be this back mirror sheet 34 and do not carry out the preceding initial position of rotary oscillation forward, at this moment, the microprocessor 211 of main control system 21 is when interpretation has reached this predetermined angle coordinate to the rotary oscillation backward of acceleration sensor 221 and gyroscope 222, promptly export a signal makes driver element 341 stop the action of reverse drive back mirror sheet 34 at once, then finish the action of the rotary oscillation backward of this back mirror sheet 34, this back mirror sheet 34 is revert to really do not carry out the position before the rotary oscillation forward, allow steerman can recover use when cruising.
Again, the present invention is again among another embodiment, when vehicle is desired turning driving and when operating in the left and right indicator 32,33 the either direction lamp, as aforementioned, this back mirror sheet 34 driven by driver element 341 and forward rotary oscillation to predeterminated position, more can through design make its forward rotary oscillation to predeterminated position, its driver element 341 footpath again gives slowly again to rear drive, and the action that drives before and after making it becomes interlock and lasting, then make the shape of 34 one-tenth front and back sustained oscillations of this back mirror sheet, and can further enlarge the visual angle of steerman.
The present invention be what deserves to be mentioned is, when back mirror sheet 34 begins to do the action of rotary oscillation, no matter the power of these driver element 341 outputs is forward or backwards, even driver element 341 has any problem because of himself, make the rotary oscillation action situation generation that had or too late after this back mirror sheet 34 is driven by it effect, and the angle coordinate that makes this acceleration sensor 221 and gyroscope 222 is when failing to arrive correct parameter value in its process, this situation, all can be and learn via the interpretation of the microprocessor 211 of main control system 21, subsequently and through its microprocessor 211 according to the parameter of gained output signal, make that driver element 341 is continuous to be made takeoff output forward or backwards and revised, can make back mirror sheet 34 correct rotary oscillations then to the angular position of presetting.
And can allow the rotary oscillation action of back mirror sheet 341 reach default position really through a mechanism thus, and be unlikely and take place as existing person has back mirror sheet 341 rotary oscillations uncertain, cause back mirror sheet 341 to fail to be adjusted to the disappearance of due angle position.
In sum, automatic regulating device of car back mirror of the present invention, the minute surface that can effectively solve existing back mirror is because of adjusting the shortcoming that angle causes error accumulation, and can promote the effect of steerman operability, safety, therefore have high industrial utilization, and possess the important document of novelty and progressive.
Above-described specific embodiment, only be to release characteristics of the present invention and effect in order to example, but not in order to limit the category of implementing of the present invention, do not breaking away under the spirit and technology category of taking off in the present invention, the disclosed content of any utilization and the equivalence finished changes and modify all still should be claim and contains.
Claims (6)
1. automatic regulating device of car back mirror, this automatic regulating apparatus includes at least:
Main control system, be provided with microprocessor in this main control system, this main control system is installed among the vehicle, and links with reverse (R shelves) signal source of vehicle, left indicator and right modulating signal source, on the other hand, main control system and being connected with the driver element of this car back mirror sheet again; And
Sensing element, be connected with main control system, this sensing element is installed on the back side portion of car back mirror sheet, and can be with this back mirror sheet rotary oscillation, and can transfer to the microprocessor of main control system with sensing back mirror sheet angulation coordinate parameter, and carry out interpretation for this microprocessor.
2. automatic regulating device of car back mirror as claimed in claim 1, it is characterized in that: when main control system is received the reverse signal of vehicle, this main control system can make the driver element of at least one back mirror sheet of two back mirror sheets in the vehicle that this back mirror sheet is driven by output signal, and make this back mirror sheet begin to do downward rotary oscillation, otherwise, when main control system is received the signal of vehicle derailing reverse, to export a signal makes driver element begin this back mirror sheet reverse drive, make this back mirror sheet begin to do rotary oscillation upwards, the position when this back mirror sheet being revert to be rotated down swing.
3. automatic regulating device of car back mirror as claimed in claim 1, it is characterized in that: vehicle is desired turning driving and is operated a left side, in the right lamp during either direction lamp, after main control system is received the execution signal of this indicator action, this main control system is that output signal makes the driver element of the pairing back mirror sheet of this indicator of desire row turning begin outputting power, make the direction rotary oscillation of this back mirror sheet to vehicle body the place ahead, otherwise, when main control system receives that the signal of indicator start finishes, to export a signal makes driver element begin this back mirror sheet reverse drive, make this back mirror sheet begin to do direction rotary oscillation behind vehicle body, this back mirror sheet is revert to do not carry out the position before the rotary oscillation forward.
4. automatic regulating device of car back mirror as claimed in claim 3, it is characterized in that: when vehicle is desired turning driving and when operating in the left and right indicator either direction lamp, pairing this back mirror sheet be subjected to drive unit drives and forward rotary oscillation to predeterminated position, more can further make its forward rotary oscillation to predeterminated position, it makes driver element give slowly again to rear drive in the footpath again, and the action that drives before and after making becomes interlock and continues it, makes this back mirror sheet become the shape of front and back sustained oscillation then.
5. automatic regulating device of car back mirror as claimed in claim 1 is characterized in that: if main control system receives when becoming the signal of start simultaneously into left and right indicator that then main control system will can be to the driver element output signal of back mirror.
6. automatic regulating device of car back mirror as claimed in claim 1 is characterized in that: sensing element is acceleration sensor and gyroscope, or wherein any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910128793A CN101837759A (en) | 2009-03-19 | 2009-03-19 | Automatic regulating device of car back mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910128793A CN101837759A (en) | 2009-03-19 | 2009-03-19 | Automatic regulating device of car back mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101837759A true CN101837759A (en) | 2010-09-22 |
Family
ID=42741503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910128793A Pending CN101837759A (en) | 2009-03-19 | 2009-03-19 | Automatic regulating device of car back mirror |
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|---|---|
| CN (1) | CN101837759A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180127A (en) * | 2011-04-14 | 2011-09-14 | 高玉宗 | Automobile rearview mirror following-up method and automobile follow-up rearview mirror |
| CN103359001A (en) * | 2013-08-02 | 2013-10-23 | 北京汽车股份有限公司 | Outside rear-view mirror fine adjustment system and automobile |
| CN103358997A (en) * | 2012-04-02 | 2013-10-23 | 通用汽车环球科技运作有限责任公司 | System and method for adjusting vehicle mirrors automatically based on driver head position |
| CN103386928A (en) * | 2012-07-04 | 2013-11-13 | 江苏理工学院 | Intelligent automotive rearview mirror adjustment system |
| CN103419721A (en) * | 2013-09-05 | 2013-12-04 | 濮宏保 | Intelligent control device for operation security of vehicle |
| CN103492229A (en) * | 2011-04-08 | 2014-01-01 | 罗伯特·博世有限公司 | Method and monitoring system for adjusting at least one exterior rear-view mirror of a motor vehicle |
| CN103991412A (en) * | 2014-01-20 | 2014-08-20 | 中国第一汽车股份有限公司 | Self-adaption dynamic compensation system of rearview mirror of automobile |
| CN107000647A (en) * | 2014-12-22 | 2017-08-01 | 株式会社东海理化电机制作所 | Vehicle visual confirmation control device |
| CN110406474A (en) * | 2019-06-14 | 2019-11-05 | 山东华宇工学院 | A kind of Medium or severe type lorry intelligent multi-function driven rearview mirrors system |
| CN115343851A (en) * | 2022-08-04 | 2022-11-15 | 泽景(西安)汽车电子有限责任公司 | HUD lens adjusting method and related equipment |
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2009
- 2009-03-19 CN CN200910128793A patent/CN101837759A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492229A (en) * | 2011-04-08 | 2014-01-01 | 罗伯特·博世有限公司 | Method and monitoring system for adjusting at least one exterior rear-view mirror of a motor vehicle |
| CN103492229B (en) * | 2011-04-08 | 2016-03-23 | 罗伯特·博世有限公司 | For method and the control system of at least one outside rear-view mirror of conditioner motor-car |
| CN102180127A (en) * | 2011-04-14 | 2011-09-14 | 高玉宗 | Automobile rearview mirror following-up method and automobile follow-up rearview mirror |
| CN103358997B (en) * | 2012-04-02 | 2016-04-13 | 通用汽车环球科技运作有限责任公司 | The System and method for of vehicle mirror is automatically adjusted based on driver head position |
| CN103358997A (en) * | 2012-04-02 | 2013-10-23 | 通用汽车环球科技运作有限责任公司 | System and method for adjusting vehicle mirrors automatically based on driver head position |
| CN103386928A (en) * | 2012-07-04 | 2013-11-13 | 江苏理工学院 | Intelligent automotive rearview mirror adjustment system |
| CN103386928B (en) * | 2012-07-04 | 2015-09-02 | 江苏理工学院 | Intelligent automotive rearview mirror adjustment system |
| CN103359001A (en) * | 2013-08-02 | 2013-10-23 | 北京汽车股份有限公司 | Outside rear-view mirror fine adjustment system and automobile |
| CN103359001B (en) * | 2013-08-02 | 2016-04-20 | 北京汽车股份有限公司 | A kind of outside rear-view mirror fine adjustment system and automobile |
| CN103419721A (en) * | 2013-09-05 | 2013-12-04 | 濮宏保 | Intelligent control device for operation security of vehicle |
| CN103991412A (en) * | 2014-01-20 | 2014-08-20 | 中国第一汽车股份有限公司 | Self-adaption dynamic compensation system of rearview mirror of automobile |
| CN107000647A (en) * | 2014-12-22 | 2017-08-01 | 株式会社东海理化电机制作所 | Vehicle visual confirmation control device |
| CN110406474A (en) * | 2019-06-14 | 2019-11-05 | 山东华宇工学院 | A kind of Medium or severe type lorry intelligent multi-function driven rearview mirrors system |
| CN115343851A (en) * | 2022-08-04 | 2022-11-15 | 泽景(西安)汽车电子有限责任公司 | HUD lens adjusting method and related equipment |
| CN115343851B (en) * | 2022-08-04 | 2023-11-10 | 泽景(西安)汽车电子有限责任公司 | HUD lens adjusting method and related equipment |
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Open date: 20100922 |