CN201784535U - Automobile rearview mirror control system - Google Patents
Automobile rearview mirror control system Download PDFInfo
- Publication number
- CN201784535U CN201784535U CN2010205287880U CN201020528788U CN201784535U CN 201784535 U CN201784535 U CN 201784535U CN 2010205287880 U CN2010205287880 U CN 2010205287880U CN 201020528788 U CN201020528788 U CN 201020528788U CN 201784535 U CN201784535 U CN 201784535U
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- detecting device
- backsight mirror
- mirror
- rom drive
- drive motor
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- 230000008602 contraction Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model provides an automobile rearview mirror control system which comprises a rearview mirror body (10), a detecting device (20), a microprocessor (30) and a driving motor (40), wherein the detecting device (20) is connected with the rearview mirror body (10), the microprocessor (30) is connected with the detecting device (20) and the driving motor (40), and the driving motor (40) is connected with the rearview mirror body (10). According to the utility model, the automobile rearview mirror control system reduces the probability of collision of the automobile rearview mirror with the barrier and improves the driving safety.
Description
Technical field
The utility model relates to vehicle control field, is specifically related to a kind of vehicle mirrors control system.
Background technology
In the prior art, vehicle mirrors stretches out about about 20 centimetres of vehicle body, and for large-scale transport trolley, in order to obtain wider backsight effect, its back mirror may all stretch out beyond the vehicle body.Therefore, the probability that bumps of back mirror and obstacle is bigger.
For example: when two cars carried out the meeting operation with less meeting spacing, back mirror may at first bump with the back mirror or the vehicle body of other cars; When perhaps there was obstacle in the place ahead, back mirror and obstacle may at first bump.
Concrete, when vehicles meeting, if the meeting spacing between two cars is less, the probability that the vehicle body generation is collided mutually in follow-up Vehicle during Crossing Event is very little, and still, back mirror may be finished collision; Perhaps adopt the reversing strategy when the driver recognizes that back mirror may bump, it has increased the possibility that vehicle body bumps; As a kind of mode of initiatively defending, the driver also can adopt manual contraction back mirror to reduce the meeting spacing, and this M/C has reduced driver's driving experience, and may increase the danger of driving when meeting.
In addition, when vehicle ' outside during the track, back mirror may bump with obstacle.
Therefore, when there was obstacle in less or the place ahead when the meeting spacing between two cars, the probability that back mirror bumps was bigger; Can't do suitable adjustment to back mirror in the prior art, can't avoid the collision of back mirror by reducing parallel distance between vehicle and the obstacle.
Summary of the invention
The utility model proposes a kind of vehicle mirrors control system, reduced the probability that vehicle mirrors and obstacle bump, improved travel safety.
The utility model proposes a kind of vehicle mirrors control system, comprise body of backsight mirror (10) and CD-ROM drive motor (40), CD-ROM drive motor (40) is connected with body of backsight mirror (10), and described system also comprises detecting device (20) and microprocessor (30), wherein,
Detecting device (20) is connected with body of backsight mirror (10), detects the distance between body of backsight mirror (10) and the obstacle;
Microprocessor (30), be connected with CD-ROM drive motor (40) with detecting device (20), according to the detected range information of detecting device (20), send control signal to CD-ROM drive motor (40), controlling and driving motor (40) drives body of backsight mirror (10) and does laterally or vertically to move.
Preferably, detecting device (20) is rang sensor or radar.
Preferably, detecting device (20) is installed on the body of backsight mirror (10), or is installed on the vehicle body.
Preferably, described detecting device (20) is at least one.
Preferably, microprocessor (30) specifically is used for, and according to the detected range information of detecting device (20), judges that whether described range information is less than predetermined threshold value;
When judged result when being, send control signal to CD-ROM drive motor (40), controlling and driving motor (40) drives body of backsight mirror (10) and does the lateral contraction action or vertically go up swing and do; Otherwise, sending control signal to CD-ROM drive motor (40), controlling and driving motor (40) drives body of backsight mirror (10) and crosses out action or vertically bottom action.
Preferably, described system also comprises alarming device, and described alarming device is connected with the mouth of microprocessor (30).
Preferably, described alarming device is siren horn or indicator lamp.
The utlity model has following beneficial effect:
The utility model proposes a kind of vehicle mirrors control system, detecting device detects the distance between body of backsight mirror and the obstacle in real time, when body of backsight mirror and obstacle are in danger range, the control body of backsight mirror is done the lateral contraction action or is vertically gone up swing and do to have improved travel safety to increase the distance between back mirror and the obstacle; In the time that body of backsight mirror and obstacle are in safety distance, the control back mirror crosses out action or vertically bottom action, and the distance between body of backsight mirror and the obstacle to increase the rear vision area of back mirror, has improved travel safety in safety distance.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of vehicle mirrors control system of the utility model embodiment one proposition;
Fig. 2 is the structural representation of a kind of vehicle mirrors control system of the utility model embodiment two propositions;
Description of reference numerals:
10, body of backsight mirror; 20, detecting device;
30, microprocessor; 40, CD-ROM drive motor;
50, alarming device.
The specific embodiment
In order to make the present invention more cheer and bright, the present invention is specifically described below in conjunction with accompanying drawing.
As shown in Figure 1, the structural representation of a kind of back mirror control system that proposes for the utility model embodiment one, this system comprises, body of backsight mirror 10, detecting device 20, microprocessor 30 and CD-ROM drive motor 40, wherein, detecting device 20 is connected with body of backsight mirror 10, and microprocessor 30 is connected with CD-ROM drive motor 40 with detecting device 20, and CD-ROM drive motor 40 is connected with body of backsight mirror 10.
Detecting device 20 is used to detect the distance between body of backsight mirror 10 and the obstacle;
Microprocessor 30 is the range information between the detected and obstacle according to detecting device 20, send control signal to CD-ROM drive motor 40, controlling and driving motor 40 drives body of backsight mirror 10 and does laterally or vertically to move, to adjust the distance between body of backsight mirror 10 and the obstacle.
Need to prove, in the utility model embodiment, the distance that detecting device 20 detects between body of backsight mirror 10 and the obstacle, concrete, distance in the detecting device 20 detection Vehicle during Crossing Event between body of backsight mirror 10 and meeting side's automobile body or the body of backsight mirror, or, detect vehicle in the driving process in the same way and the distance between the vehicle mirrors body 10, or, detect vehicle body of backsight mirror 10 and the road both sides are static or moving obstacle between distance or the like, concrete gives unnecessary details no longer in detail.
Concrete, detecting device 20 is rang sensor or radar, is used for detecting in real time the distance between body of backsight mirror 10 and the obstacle; Detecting device 20 is at least one, and detecting device 20 can be installed on the body of backsight mirror 10, perhaps is installed on the vehicle body.
For example, detecting device 20 adopts rang sensors, and rang sensor is one and it is installed on the vehicle body, can only detect distance between a rearview mirror body 10 and the obstacle by this rang sensor; Perhaps detect the distance between sided mirror unit body 10 and the obstacle simultaneously, and detected range information is sent to microprocessor 30.When adopting two rang sensors, rang sensor can be installed in respectively on the left and right sides body of backsight mirror 10, detect the distance between left and right sides body of backsight mirror 10 and the respective side obstacle respectively.Certainly, the quantity of detecting device and installation site can be designed according to actual conditions, in addition, more a plurality of detecting devices can be installed in order to make testing result, give unnecessary details no longer one by one inferior.
Microprocessor 30 is connected with detecting device 20, and the distance according to detecting device 20 between the detected and obstacle is judged the relation between detected range information and the preset threshold value, discusses in two kinds of situation below:
When judging detected distance greater than predetermined threshold value, then the distance between body of backsight mirror 10 and the obstacle is in the safety distance scope, and at this moment, microprocessor 30 controlling and driving motors are failure to actuate;
When judging detected distance less than predetermined threshold value, then the distance between body of backsight mirror 10 and the obstacle is in the danger range scope, and body of backsight mirror 10 may bump with obstacle; At this moment, microprocessor 30 sends the motion of control signal controlling and driving motor 40 to CD-ROM drive motor 40, CD-ROM drive motor 40 drive body of backsight mirror 10 are done the lateral contraction action or are vertically gone up the swing work, with the distance between increase body of backsight mirror 10 and the obstacle, and make the distance between body of backsight mirror 10 and the obstacle be not less than predetermined threshold value.
Need to prove, body of backsight mirror 10 do lateral contraction action or vertically in the process done of swing, in the adjusting range scope of body of backsight mirror 10, according to and obstacle between distance adjust the corresponding actions of body of backsight mirror 10 in real time, make that the distance between body of backsight mirror 10 and the obstacle is not less than predetermined threshold value.Wherein, body of backsight mirror 10 carry out lateral contraction action or vertically go up maximum adjusting range that swing does be body of backsight mirror 10 lateral contraction contract or longitudinal oscillation to the position of being close to vehicle body.
Further, body of backsight mirror 10 do lateral contraction action or vertically in the process done of swing, be accompanied by the motion process of vehicle, the distance between body of backsight mirror 10 and the obstacle may change, and is concrete,
If the distance between body of backsight mirror 10 and the obstacle during less than predetermined threshold value, continues to carry out above-mentioned action, move to its maximum adjusting range until back mirror;
If the distance between body of backsight mirror 10 and the obstacle constantly increases, and the time greater than predetermined threshold value, microprocessor 30 sends the motion of control command controlling and driving motor 40, CD-ROM drive motor 40 drive body of backsight mirror 10 are done and are crossed out action or vertically bottom action, to reduce the distance between body of backsight mirror 10 and the obstacle, obtain the back mirror effect of maximum angle.Especially, when the vehicle meeting was finished or clear the jumps fully, the distance between body of backsight mirror 10 and the obstacle was in the safety distance scope, and microprocessor 30 controlling and driving motors 40 drive body of backsight mirror 10 and launch fully, under maximum rear vision area, drive, improve travel safety.
As preferred embodiment of the present utility model, this system can also comprise alarming device.
As shown in Figure 2, the structural representation of a kind of back mirror control system that proposes for the utility model embodiment two, this system comprises, body of backsight mirror 10, detecting device 20, microprocessor 30, CD-ROM drive motor 40 and alarming device 50, wherein, this alarming device 50 is connected with the mouth of microprocessor 30, is used for carrying out warning function at system work process, and the driver is carried out warning function.Concrete, this alarming device can be siren horn, perhaps is indicator lamp.
By the vehicle mirrors control system of using this utility model to propose, detecting device detects the distance between body of backsight mirror and the obstacle in real time, when body of backsight mirror and obstacle are in danger range, the control body of backsight mirror is done the lateral contraction action or is vertically gone up swing and do to have improved travel safety to increase the distance between back mirror and the obstacle; In the time that body of backsight mirror and obstacle are in safety distance, the control back mirror crosses out action or vertically bottom action, and the distance between body of backsight mirror and the obstacle to increase the rear vision area of back mirror, has improved travel safety in safety distance.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all in protection domain of the present utility model.
Claims (7)
1. a vehicle mirrors control system comprises body of backsight mirror (10) and CD-ROM drive motor (40), and CD-ROM drive motor (40) is connected with body of backsight mirror (10), it is characterized in that, described system also comprises detecting device (20) and microprocessor (30), wherein,
Detecting device (20) is connected with body of backsight mirror (10), detects the distance between body of backsight mirror (10) and the obstacle;
Microprocessor (30), be connected with CD-ROM drive motor (40) with detecting device (20), according to the detected range information of detecting device (20), send control signal to CD-ROM drive motor (40), controlling and driving motor (40) drives body of backsight mirror (10) and does laterally or vertically to move.
2. the system as claimed in claim 1 is characterized in that, detecting device (20) is rang sensor or radar.
3. system as claimed in claim 1 or 2 is characterized in that, detecting device (20) is installed on the body of backsight mirror (10), or is installed on the vehicle body.
4. system as claimed in claim 3 is characterized in that, described detecting device (20) is at least one.
5. the system as claimed in claim 1 is characterized in that, microprocessor (30) specifically is used for, and according to the detected range information of detecting device (20), judges that whether described range information is less than predetermined threshold value;
When judged result when being, send control signal to CD-ROM drive motor (40), controlling and driving motor (40) drives body of backsight mirror (10) and does the lateral contraction action or vertically go up swing and do; Otherwise, sending control signal to CD-ROM drive motor (40), controlling and driving motor (40) drives body of backsight mirror (10) and crosses out action or vertically bottom action.
6. the system as claimed in claim 1 is characterized in that, described system also comprises alarming device, and described alarming device is connected with the mouth of microprocessor (30).
7. system as claimed in claim 6 is characterized in that, described alarming device is siren horn or indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205287880U CN201784535U (en) | 2010-09-15 | 2010-09-15 | Automobile rearview mirror control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205287880U CN201784535U (en) | 2010-09-15 | 2010-09-15 | Automobile rearview mirror control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784535U true CN201784535U (en) | 2011-04-06 |
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ID=43816514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205287880U Expired - Fee Related CN201784535U (en) | 2010-09-15 | 2010-09-15 | Automobile rearview mirror control system |
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| CN (1) | CN201784535U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507718A (en) * | 2012-06-26 | 2014-01-15 | 北汽福田汽车股份有限公司 | Vehicle rearview mirror automatic adjustment method, rearview mirror automatic adjustment system and vehicle |
| WO2015010270A1 (en) * | 2013-07-24 | 2015-01-29 | 台湾立凯绿能移动股份有限公司 | Collision prevention system for rearview mirror of large vehicle |
| CN104786941A (en) * | 2014-01-22 | 2015-07-22 | 罗伯特·博世有限公司 | Method and device for folding in at least one side mirror of a vehicle |
| CN107117105A (en) * | 2017-04-19 | 2017-09-01 | 奇瑞汽车股份有限公司 | Vehicle mirrors control method and device |
| CN113511142A (en) * | 2021-06-02 | 2021-10-19 | 北京汽车集团越野车有限公司 | Vehicle rearview mirror and vehicle |
-
2010
- 2010-09-15 CN CN2010205287880U patent/CN201784535U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507718A (en) * | 2012-06-26 | 2014-01-15 | 北汽福田汽车股份有限公司 | Vehicle rearview mirror automatic adjustment method, rearview mirror automatic adjustment system and vehicle |
| CN103507718B (en) * | 2012-06-26 | 2016-06-08 | 北汽福田汽车股份有限公司 | Vehicle mirrors Automatic adjustment method, rearview mirror automatic regulating system and vehicle |
| WO2015010270A1 (en) * | 2013-07-24 | 2015-01-29 | 台湾立凯绿能移动股份有限公司 | Collision prevention system for rearview mirror of large vehicle |
| CN104786941A (en) * | 2014-01-22 | 2015-07-22 | 罗伯特·博世有限公司 | Method and device for folding in at least one side mirror of a vehicle |
| CN107117105A (en) * | 2017-04-19 | 2017-09-01 | 奇瑞汽车股份有限公司 | Vehicle mirrors control method and device |
| CN113511142A (en) * | 2021-06-02 | 2021-10-19 | 北京汽车集团越野车有限公司 | Vehicle rearview mirror and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20140915 |
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| EXPY | Termination of patent right or utility model |