CN202038278U - Controlling system of exterior rearview mirror windscreen wiper - Google Patents
Controlling system of exterior rearview mirror windscreen wiper Download PDFInfo
- Publication number
- CN202038278U CN202038278U CN2011201111997U CN201120111199U CN202038278U CN 202038278 U CN202038278 U CN 202038278U CN 2011201111997 U CN2011201111997 U CN 2011201111997U CN 201120111199 U CN201120111199 U CN 201120111199U CN 202038278 U CN202038278 U CN 202038278U
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- view mirror
- outside rear
- bcm
- windscreen wiper
- rearview mirror
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- 238000007664 blowing Methods 0.000 claims description 10
- 230000008447 perception Effects 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000014509 gene expression Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model particularly relates to a controlling system of an exterior rearview mirror windscreen wiper, and the controlling system comprises a BCM (body control module). The input end of the BCM is connected with the output end of a front windscreen wiper rain sensor, and the output end of the BCM is connected with a motor of a front windscreen wiper device. The input end of the BCM is also connected with the output end of an exterior rearview mirror rain sensor, and the output end of the BCM is also connected with a motor of an exterior rearview mirror windscreen wiper device. The exterior rearview mirror rain sensor senses the amount of rainfall on the surface of an exterior rearview mirror and sends a rainfall signal to the BCM, and the BCM controls the exterior rearview mirror windscreen wiper device to act according to the rainfall signal. The controlling system can control the exterior rearview mirror windscreen wiper device to act according to the amount of accumulated water on the exterior rearview mirror, can remove the accumulated water of the surface of the exterior rearview mirror and prolongs the service life of the exterior rearview mirror to a certain extent.
Description
Technical field
The utility model belongs to the Body Control field, is specifically related to a kind of outside rear-view mirror rain blowing controlled system.
Background technology
Automobile outer rear-view mirror is one of vitals that guarantees traffic safety, chaufeur is on the run, observe vehicle body back visibibility and situation on every side by automobile outer rear-view mirror, with the generation that avoids traffic accident, but when sleety weather, rainwater or fog are arranged on the outside rear-view mirror, influence chaufeur and observe on every side and the road conditions at rear by outside rear-view mirror.Existing outside rear-view mirror Wiping device and front windshield windscreen wiper centralized control, promptly BCM is according to the detected signal of rain sensor that detects the front windshield glass rainfall, and control front windshield windscreen wiper and outside rear-view mirror windscreen wiper move.
Because front windshield is different with the residing onboard position of outside rear-view mirror, ponding when sleety weather is driven a vehicle on the outside rear-view mirror is affirmed different with the water yield on the front windshield glass, if the outside rear-view mirror windscreen wiper is identical with front windshield windscreen wiper wiper frequency, may not well remove the ponding on the mirror surface of external rearview mirror or the life-span of unnecessary shortening outside rear-view mirror windscreen wiper.
Summary of the invention
The purpose of this utility model provides the outside rear-view mirror rain blowing controlled system that a kind of external rearview mirror wiper blade device and front windshield windscreen wiper are controlled respectively, make the outside rear-view mirror windscreen wiper can better remove rainwater or snow-broth on the outside rear-view mirror, prolong the service life of outside rear-view mirror windscreen wiper.
For achieving the above object, the utility model adopts following technical scheme: the utility model comprises BCM, the input end of BCM links to each other with the mouth of preceding windscreen wiper rain sensor, the mouth of BCM links to each other with the motor of preceding Wiping device, the input end of described BCM also links to each other with the mouth of outside rear-view mirror rain sensor, the mouth of BCM also links to each other with the motor of outside rear-view mirror Wiping device, the amount of rainfall on outside rear-view mirror rain sensor perception outside rear-view mirror surface, and the rainfall signal sent to BCM, BCM is according to this rainfall signal control outside rear-view mirror Wiping device action.
As shown from the above technical solution, BCM controls the motor of preceding Wiping device and outside rear-view mirror Wiping device respectively according to the rainfall signal of preceding windscreen wiper rain sensor and outside rear-view mirror rain sensor, the outside rear-view mirror Wiping device is moved according to the water accumulating volume on the outside rear-view mirror, can better remove the ponding on outside rear-view mirror surface, and prolong the service life of outside rear-view mirror windscreen wiper to a certain extent.
Description of drawings
Fig. 1 is the functional block diagram of outside rear-view mirror rain blowing controlled system.
The specific embodiment
As shown in Figure 1, the outside rear-view mirror rain blowing controlled system comprises BCM20, the input end of BCM20 links to each other with the mouth of preceding windscreen wiper rain sensor 40, the mouth of BCM20 links to each other with the motor of preceding Wiping device 50, the input end of described BCM20 also links to each other with the mouth of outside rear-view mirror rain sensor 10, the mouth of BCM20 also links to each other with the motor of outside rear-view mirror Wiping device 30, the amount of rainfall on outside rear-view mirror rain sensor 10 perception outside rear-view mirror surfaces, and the rainfall signal sent to BCM20, BCM20 is according to these rainfall signal control outside rear-view mirror Wiping device 30 actions.
Before windscreen wiper rain sensor 40 after receiving what signal of rainfall, can input to BCM20 to this signal, same outside rear-view mirror rain sensor 10 also can input to BCM20 to signal after receiving what signal of rainfall, BCM20 is behind the signal of receiving two rain sensors, and Wiping device 50 and outside rear-view mirror Wiping device 30 move before the control respectively.
Because front windshield and the residing onboard position of outside rear-view mirror difference, ponding when sleety weather is driven a vehicle on the outside rear-view mirror is affirmed different with the water yield on the front windshield glass, so according to the rainfall signal of preceding windscreen wiper rain sensor and back mirror rain sensor 10 front windshield windscreen wiper and outside rear-view mirror Wiping device 30 are controlled respectively by BCM20, can make the removing ponding better effects if of outside rear-view mirror windscreen wiper, also can make the longer service life of outside rear-view mirror windscreen wiper bar.
Described rain sensor 10 is installed on the mirror surface of external rearview mirror rear, is positioned at the outside rear-view mirror housing.
Described Wiping device 30 comprises the windscreen wiper bar that is arranged on the mirror surface of external rearview mirror, one end of described windscreen wiper bar links to each other with rotatable mechaninism, described rotatable mechaninism is by linking to each other with motor around the property axle, described motor links to each other with BCM20, BCM20 sends order to motor and makes its work, the action of driven by motor rotatable mechaninism, rotatable mechaninism drive the swing of windscreen wiper bar.
Described rotatable mechaninism is arranged at the side of mirror surface of external rearview mirror, is positioned on the outside rear-view mirror housing.Described motor is fixed in the door skin of driver door and the interlayer between the vehicle door interior trim panel or is fixed in two ends in the operator platform.
The purpose of accomplishing like this is the size that does not increase automobile outer rear-view mirror basically, makes the outside rear-view mirror outward appearance unaffected.Described windscreen wiper bar near the outside rear-view mirror edge, guarantees that the field-of-view angle of outside rear-view mirror is unaffected below mirror surface of external rearview mirror.
Specify working process of the present utility model below in conjunction with Fig. 1, when master cock was got to automatic transmission, preceding windscreen wiper rain sensor and outside rear-view mirror rain sensor 10 carried the rainfall signal to give BCM20 respectively, and signal type is a two scale notation.Wherein binary number 00 is represented the little clearance-type wiper of water accumulating volume, the medium low speed wiper of 01 expression water accumulating volume, and 10 many high speeds of expression water accumulating volume wipers, the no ponding of 11 expressions is wiper not.For example work as front windshield ponding after a little while, preceding windscreen wiper rain sensor is given BCM20 one 00 signal, when outside rear-view mirror does not have ponding, outside rear-view mirror rain sensor 10 is given the signal of an XX11 of BCM20, BCM20 receives 0011 signal and can issue preceding Wiping device and 30 1 orders of outside rear-view mirror Wiping device respectively at this moment, Wiping device clearance-type wiper before allowing allows the outside rear-view mirror Wiping device not work.When master cock was not got to automatic transmission, during the wiper switch, the outside rear-view mirror Wiping device also had corresponding actions before opening, and the wiper frequency is controlled by preceding wiper switch.
Claims (5)
1. outside rear-view mirror rain blowing controlled system, comprise BCM (20), the input end of BCM (20) links to each other with the mouth of preceding windscreen wiper rain sensor (40), the mouth of BCM (20) links to each other with the motor of preceding Wiping device (50), it is characterized in that: the input end of described BCM (20) also links to each other with the mouth of outside rear-view mirror rain sensor (10), the mouth of BCM (20) also links to each other with the motor of outside rear-view mirror Wiping device (30), the amount of rainfall on outside rear-view mirror rain sensor (10) perception outside rear-view mirror surface, and the rainfall signal sent to BCM (20), BCM (20) is according to this rainfall signal control outside rear-view mirror Wiping device (30) action.
2. outside rear-view mirror rain blowing controlled system according to claim 1 is characterized in that: described rain sensor (10) is installed on the mirror surface of external rearview mirror rear, is positioned at the outside rear-view mirror housing.
3. outside rear-view mirror rain blowing controlled system according to claim 1, it is characterized in that: described Wiping device (30) comprises the windscreen wiper bar that is arranged on the mirror surface of external rearview mirror, one end of described windscreen wiper bar links to each other with rotatable mechaninism, described rotatable mechaninism is by linking to each other with motor around the property axle, described motor links to each other with BCM (20), BCM (20) sends order to motor and makes its work, the action of driven by motor rotatable mechaninism, and rotatable mechaninism drives the swing of windscreen wiper bar.
4. outside rear-view mirror rain blowing controlled system according to claim 3 is characterized in that: described rotatable mechaninism is arranged at the side of mirror surface of external rearview mirror, is positioned on the outside rear-view mirror housing.
5. outside rear-view mirror rain blowing controlled system according to claim 3 is characterized in that: described motor is fixed in the door skin of driver door and the interlayer between the vehicle door interior trim panel or is fixed in two ends in the operator platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201111997U CN202038278U (en) | 2011-04-15 | 2011-04-15 | Controlling system of exterior rearview mirror windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201111997U CN202038278U (en) | 2011-04-15 | 2011-04-15 | Controlling system of exterior rearview mirror windscreen wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202038278U true CN202038278U (en) | 2011-11-16 |
Family
ID=44965737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201111997U Expired - Fee Related CN202038278U (en) | 2011-04-15 | 2011-04-15 | Controlling system of exterior rearview mirror windscreen wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202038278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144611A (en) * | 2013-03-25 | 2013-06-12 | 无锡市崇安区科技创业服务中心 | Rearview mirror of automobile |
-
2011
- 2011-04-15 CN CN2011201111997U patent/CN202038278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144611A (en) * | 2013-03-25 | 2013-06-12 | 无锡市崇安区科技创业服务中心 | Rearview mirror of automobile |
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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: 20111116 Termination date: 20160415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |