CN105128749A - Control system for automobile rearview mirror - Google Patents
Control system for automobile rearview mirror Download PDFInfo
- Publication number
- CN105128749A CN105128749A CN201510558270.9A CN201510558270A CN105128749A CN 105128749 A CN105128749 A CN 105128749A CN 201510558270 A CN201510558270 A CN 201510558270A CN 105128749 A CN105128749 A CN 105128749A
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- CN
- China
- Prior art keywords
- motor
- rearview mirror
- control system
- automobile rearview
- circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
- B60R1/074—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators for retracting the mirror arrangements to a non-use position alongside the vehicle
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention relates to a control system for an automobile rearview mirror. The control system comprises a processor, a first motor, a folding mechanism, a data collecting circuit and a motor driving circuit. The processor collects input data signals continuously through the data collecting circuit and sends out different control instructions to the motor driving circuit according to the signals, the first motor is an executing structure of the motor driving circuit, the executing tail end of the folding mechanism is arranged in a base of the automobile rearview mirror, and the first motor is used for adjusting spreading or containing of the automobile rearview mirror by controlling the folding mechanism. Horizontal folding and vertical angle adjusting of the rearview mirror are adjusted through the driving motor, electric control over the rearview mirror is achieved, and the problem that manual adjustment is not convenient is solved. In addition, the function of reversing linkage is increased, during reversing, the angle of the rearview mirror is automatically adjusted, and the road conditions of the rear lower side can be conveniently seen.
Description
Technical field
The invention belongs to automobile equipment technical field, relate to a kind of automobile rearview mirror, be specifically related to a kind of automobile rearview mirror control system.
Background technology
The situation of car back mirror reflection automobile rear, side and below, make driver indirectly can see the situation of these positions clearly, it plays a part " second eye ", expands the field range of driver.But present automobile rearview mirror also exists some problems, such as automobile, through comparatively narrow lane section, needs manually to be folded up by back mirror, protection back mirror, but the back mirror in copilot side is with regard to inconvenient hand foldable; In addition, after automobile parking, most people can be more careless, back mirror initiatively can not be gone to fold up, can increase the probability of stealing a ride like this.Existing back mirror can only horizontal folding, can not up-down adjustment angle, and Shortcomings in reversing process, can not see the road conditions of the back lower place.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of automobile rearview mirror control system, by horizontal folding and the upper and lower angular adjustment of drive motor adjusting rearview mirror, realize the Electronic control of back mirror, solve the problem of manual regulation inconvenience, in addition, increase the function of reverse linking, during reversing, door mirror angle regulates automatically, conveniently sees the road conditions of the back lower place.
Technical scheme of the present invention is: a kind of automobile rearview mirror control system, comprise treater, the first electrical motor, fold mechanism, data acquisition circuit and motor-drive circuit, described treater is constantly by data acquisition circuit Gather and input status signal, then different control commands is sent according to signal to motor-drive circuit, first electrical motor is the execution architecture of motor-drive circuit, the execution end of fold mechanism is located in the pedestal of automobile rearview mirror, and the first electrical motor comes the expansion of vehicles back mirror or storage by controlling fold mechanism.Described fold mechanism comprises spiral pivot, the first worm gear, reducing gear and the second worm gear, and power transmits from electrical motor spiral pivot, the first worm gear, reducing gear, the second worm gear, and spiral pivot the tip of the axis embeds in the pedestal of back mirror.Described first electrical motor is reversible electric machine, and motor comprises automatic reset electro circuit breaker, and when electrical motor arrives the mechanical limit of its stroke, automatic reset electro circuit breaker is opened, and reversible motor stops.Described control system also comprises photoelectric coupled circuit and relay circuit, and treater makes photoelectric coupled circuit conducting by different low and high level signals, the adhesive of control relay circuit, different by the adhesive contact of relay circuit, changes the polarity of motor.When described automobile remote-control is locked, to treater interrupt signal, treater is placed in low level, relay adhesive, and back mirror is received.When described ignition lock is in ACC position, photoelectric coupled circuit turns off, and relay disconnects, and back mirror launches.Described control system also comprises the second electrical motor, driving chip and reverse linking button, and reverse linking button starts the first driving chip, and the second electrical motor is the actuating unit of driving chip, the angular adjustment up and down of the second motor control rear view mirror lens.Described control system also comprises three-motor, and reverse linking button starts driving chip, and three-motor is the actuating unit of driving chip, and three-motor controls the left and right angular adjustment of rear view mirror lens.
The present invention has following good effect: the back mirror that the present invention has a folder function is by can automatically shrink during narrow road section; improve the passability of car; when chaufeur leaves car; also back mirror can be folded up; not only minute surface can be protected; can also reduce parking position space, actv. avoids scratch.In car driving process, if need the angle of adjusting rearview mirror, chaufeur just can be able to be regulated by adjustment button on hand, must alleviate the burden of chaufeur like this, and safe ready, the generation of a lot of accident can be reduced.
Accompanying drawing explanation
Fig. 1 is the system construction drawing of the specific embodiment of the invention.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is as the effect of the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part and principle of work, manufacturing process and operation using method etc., be described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.
Each driven rearview mirrors comprises 3 reversible motors, a motor is used for controlling upwards, downwards regulating of backsight minute surface, motor be used for controlling back mirror towards left, regulate to the right, a reversible motor in addition controls the folding of casing of rearview mirror and launches.Rearview mirror controller switch changes the direction of back mirror movement by the polarity changing motor current.Each electrical motor comprises an automatic reset electro circuit breaker, and when back mirror arrives the mechanical limit of its stroke, automatic reset electro circuit breaker is opened, and reversible motor is stopped.Whole back mirror is made up of parts such as reversible electric machine, reducing gear, turbine, spiral bent axle, fold mechanisms.The minute surface of electromotion rearview mirror of car does vertically and horizontal motion is controlled by motor.The shell of back mirror can be amounted to, and when motor promotes the shell of back mirror from behind to car door direction, can be folded, otherwise can be launched.When minute surface will be made to make vertical or horizontal adjustment, power is from electrical motor spiral pivot, and---worm gear teeth transmits worm gear clamp---reducing gear---, because spiral pivot the tip of the axis is embedded in the pedestal of back mirror, so it does not rotate can only do front or rear movement in the above with the rotation of worm gear.This movement sends back mirror pedestal to through pivot, back mirror is rotated around its center shaft, thus does the adjustment in horizontal or vertical direction.
When back mirror will be made to receive time, storage master cock is opened, when microprocessor detect is to this signal, making P2.4, P2.5 is simultaneously low level, the conducting of light lotus root, relay adhesive, makes the polarity of motor change, motor reversal thus drive back mirror storage, when storage expires the automatic stall of end position rear motor.If instead make back mirror launch, expansion master cock is opened, when ignition key is on ACC, after microprocessor detect to this signal, P2.4, P2.5 are set to high level, and optocoupler turns off, and relay disconnects, its contact is in again length and closes state, and motor again rotates forward and drives back mirror to be in expanded position again.
A driving chip can drive two reversible electric machines, these two motors control the rotation up and down of rear-vision mirror face respectively by rotating, use reverse linking function, when using this function, position to be in when interlock switch for rear-vision mirror, microprocessor detect makes P2.6 immediately to this signal, P2.7, for low level, the reversible electric machine of adjustment front passenger's seat door mirror minute surface is connected with under driving chip, micro controller system is by arranging the various parameters under driving chip, realize the automatic adjustment to rear-vision mirror face, its left and right angular adjustment and upper and lower angle regulating principle are identical.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (8)
1. an automobile rearview mirror control system, it is characterized in that, comprise treater, the first electrical motor, fold mechanism, data acquisition circuit and motor-drive circuit, described treater is constantly by data acquisition circuit Gather and input status signal, then different control commands is sent according to signal to motor-drive circuit, first electrical motor is the execution architecture of motor-drive circuit, the execution end of fold mechanism is located in the pedestal of automobile rearview mirror, and the first electrical motor comes the expansion of vehicles back mirror or storage by controlling fold mechanism.
2. automobile rearview mirror control system according to claim 1, it is characterized in that, described fold mechanism comprises spiral pivot, the first worm gear, reducing gear and the second worm gear, power transmits from electrical motor spiral pivot, the first worm gear, reducing gear, the second worm gear, and spiral pivot the tip of the axis embeds in the pedestal of back mirror.
3. automobile rearview mirror control system according to claim 1, is characterized in that, described first electrical motor is reversible electric machine, motor comprises automatic reset electro circuit breaker, when electrical motor arrives the mechanical limit of its stroke, automatic reset electro circuit breaker is opened, and reversible motor stops.
4. automobile rearview mirror control system according to claim 3, it is characterized in that, described control system also comprises photoelectric coupled circuit and relay circuit, treater makes photoelectric coupled circuit conducting by different low and high level signals, the adhesive of control relay circuit, different by the adhesive contact of relay circuit, change the polarity of motor.
5. automobile rearview mirror control system according to claim 4, is characterized in that, when described automobile remote-control is locked, to treater interrupt signal, treater is placed in low level, relay adhesive, and back mirror is received.
6. automobile rearview mirror control system according to claim 5, is characterized in that, when described ignition lock is in ACC position, photoelectric coupled circuit turns off, and relay disconnects, and back mirror launches.
7. automobile rearview mirror control system according to claim 1, it is characterized in that, described control system also comprises the second electrical motor, driving chip and reverse linking button, reverse linking button starts the first driving chip, second electrical motor is the actuating unit of driving chip, the angular adjustment up and down of the second motor control rear view mirror lens.
8. automobile rearview mirror control system according to claim 7, it is characterized in that, described control system also comprises three-motor, and reverse linking button starts driving chip, three-motor is the actuating unit of driving chip, and three-motor controls the left and right angular adjustment of rear view mirror lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558270.9A CN105128749A (en) | 2015-08-28 | 2015-08-28 | Control system for automobile rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558270.9A CN105128749A (en) | 2015-08-28 | 2015-08-28 | Control system for automobile rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128749A true CN105128749A (en) | 2015-12-09 |
Family
ID=54714463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510558270.9A Pending CN105128749A (en) | 2015-08-28 | 2015-08-28 | Control system for automobile rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128749A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915307A (en) * | 2015-12-27 | 2017-07-04 | 天津市鑫源泓达科技有限公司 | A kind of car's side mirrors of automatic bending |
| CN111483398A (en) * | 2020-04-22 | 2020-08-04 | 盐城家安乐自动化科技有限公司 | Novel rearview mirror control system |
| CN113397986A (en) * | 2021-06-18 | 2021-09-17 | 常州市第一人民医院 | Clinical medicine is with nutrition branch of academic or vocational study nutrient solution device of intaking |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146653A (en) * | 1984-12-20 | 1986-07-04 | Daihatsu Motor Co Ltd | Automatic retractable door mirror |
| CN101140472A (en) * | 2007-10-15 | 2008-03-12 | 合肥工业大学 | Automobile rear view mirror automatic containing controller |
| CN201800633U (en) * | 2010-08-31 | 2011-04-20 | 郭华 | Outer rear-view mirror intelligent controller |
| CN102642502A (en) * | 2012-05-09 | 2012-08-22 | 丹阳科盛兴汽车部件有限公司 | Multi-functional intelligent control module of outside rear-view mirrors based on structure of original car |
| CN203713707U (en) * | 2013-12-12 | 2014-07-16 | 长安大学 | Intelligent control device for automotive rearview mirror |
-
2015
- 2015-08-28 CN CN201510558270.9A patent/CN105128749A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146653A (en) * | 1984-12-20 | 1986-07-04 | Daihatsu Motor Co Ltd | Automatic retractable door mirror |
| CN101140472A (en) * | 2007-10-15 | 2008-03-12 | 合肥工业大学 | Automobile rear view mirror automatic containing controller |
| CN201800633U (en) * | 2010-08-31 | 2011-04-20 | 郭华 | Outer rear-view mirror intelligent controller |
| CN102642502A (en) * | 2012-05-09 | 2012-08-22 | 丹阳科盛兴汽车部件有限公司 | Multi-functional intelligent control module of outside rear-view mirrors based on structure of original car |
| CN203713707U (en) * | 2013-12-12 | 2014-07-16 | 长安大学 | Intelligent control device for automotive rearview mirror |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915307A (en) * | 2015-12-27 | 2017-07-04 | 天津市鑫源泓达科技有限公司 | A kind of car's side mirrors of automatic bending |
| CN111483398A (en) * | 2020-04-22 | 2020-08-04 | 盐城家安乐自动化科技有限公司 | Novel rearview mirror control system |
| CN111483398B (en) * | 2020-04-22 | 2024-01-30 | 盐城家安乐自动化科技有限公司 | Rearview mirror control system |
| CN113397986A (en) * | 2021-06-18 | 2021-09-17 | 常州市第一人民医院 | Clinical medicine is with nutrition branch of academic or vocational study nutrient solution device of intaking |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |