CN200942756Y - Automobile rain scraper control device - Google Patents
Automobile rain scraper control device Download PDFInfo
- Publication number
- CN200942756Y CN200942756Y CN 200620076000 CN200620076000U CN200942756Y CN 200942756 Y CN200942756 Y CN 200942756Y CN 200620076000 CN200620076000 CN 200620076000 CN 200620076000 U CN200620076000 U CN 200620076000U CN 200942756 Y CN200942756 Y CN 200942756Y
- Authority
- CN
- China
- Prior art keywords
- main controller
- wiper
- master controller
- utility
- wiping
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract 3
- 230000006870 function Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Abstract
The utility model discloses a control device for vehicle wipers, which comprises a power supply connected with each circuit and a wiper connected with output end of the main controller, characterized in that: input end of the main controller is respectively connected with a precipitation sensor and a transfer switch. The utility model applies an external precipitation sensor to sense the amount of external rainfall and to input different level signals to the main controller. Then according to internal setups, the main controller can output signals for high speed wiping, lower speed wiping or fitful wiping, and the wiper can perform wiping pursuant to signals from the main controller. The utility model helps realize humanized control since motion of the wiper is completely realized through signal transmission between the precipitation sensor and the main controller, thus can improve the comfort during driving.
Description
Technical field
The utility model relates to autobody control system, specifically, relates to a kind of vehicle wiper control setup.
Background technology
At present, the use that auto trade is all a large amount of vehicle body control unit carry out the control of vehicle body function, wherein just comprised control to windscreen wiper, comprise at a high speed and scraping, low speed is scraped, and intermittently scrapes, and realizes different operation scheme by M/C windscreen wiper combined switch.Above-mentioned control method, driver's operation inconvenience, and can not make full use of the function of vehicle body control unit, wiper is realized the control of hommization.
The utility model content
Technical problem to be solved in the utility model is that a kind of vehicle wiper control setup that can change the wiper operation scheme with rainfall automatically is provided.
For solving the problems of the technologies described above, the technical solution of the utility model is, a kind of vehicle wiper control setup, comprise the power supply that is connected with each circuit, wiper with the master controller mouth is connected is characterized in that: described master controller input end is connected with change-over swith with rain sensor respectively.Adopt an exterior rain sensor to come the exterior rainfall size of perception, to different level (pulse) signal of master controller input, master controller is provided with output according to inside and scrapes at a high speed, the signal that low speed is scraped or intermittently scraped, and wiper comes automatic executable operations according to this signal.
A kind of vehicle wiper control setup, described rain sensor is connected with master controller by the LIN bus.
A kind of vehicle wiper control setup, described power supply is connected with the rain sensor power end by master controller.
Owing to adopt said structure, the master controller input end is connected with change-over swith with rain sensor respectively, adopt an exterior rain sensor to come the exterior rainfall size of perception, to the different level signal of master controller input, master controller is provided with output according to inside and scrapes at a high speed, the signal that low speed is scraped or intermittently scraped, wiper comes automatic executable operations according to this signal.The operation of wiper is to realize by the signal transmission between rain sensor and the master controller fully, has embodied the control of hommization, has improved the traveling comfort of vehicle drive.
Description of drawings
Be described in further detail this reality is novel below in conjunction with the drawings and specific embodiments;
Fig. 1 is a kind of vehicle wiper control setup of the utility model structural representation;
In Fig. 1,1, rain sensor; 2, master controller; 3, change-over swith; 4, wiper; 5, LIN bus.
The specific embodiment
As shown in Figure 1, a kind of vehicle wiper control setup comprises the power supply that is connected with each circuit, and with the wiper 4 that master controller 2 mouths are connected, controller 2 high speeds, low speed mouth are connected with the corresponding end of wiper 4 respectively.Described master controller 2 input ends are connected with change-over swith 3 with rain sensor 1 respectively.Described rain sensor 1 is connected with master controller 2 by LIN bus 5.Master controller 2 is Body control module (BCM), the integrated basically all functions of auto body control aspect.
When rainy, at (AUTO) shelves automatically, after master controller 2 receives on-off signal, give rain sensor 4 power supplies 3 dozens of change-overs swith, and notice can carry out automatic wiper at once, wiper 4 enters automatic control state.Extraneous light is by glass and ponding on glass, be refracted to the rain sensor 4 that is placed on the glass back, after rain sensor 4 receives light signal, judge the size of present rainfall according to the degree of light refraction, when rainfall is smaller, the signal that rain sensor 4 transmission low speed are scraped is to master controller 2, and master controller 2, is carried out low speed and scraped action to wiper 4 according to this signal output signal.When rainfall more hour, rain sensor 4 sends intermittently scrapes signal to master controller 2, master controller 2 control wipers 4 are carried out and are intermittently scraped action.When the very big threshold value that surpasses inner setting of rainfall, rain sensor 4 sends at a high speed scrapes signal to master controller 2, and master controller 2 control wipers 4 are carried out and scraped action at a high speed.
Above-mentioned action is to realize according to the software program that is preset in the master controller 2.
Claims (3)
1, a kind of vehicle wiper control setup, comprise the power supply that is connected with each circuit, wiper (4) with master controller (2) mouth is connected is characterized in that: described master controller (2) input end is connected with change-over swith (3) with rain sensor (1) respectively.
2, a kind of vehicle wiper control setup according to claim 1 is characterized in that: described rain sensor (1) is connected with master controller (2) by LIN bus (5).
3, a kind of vehicle wiper control setup according to claim 1 is characterized in that: described power supply is connected with rain sensor (1) power end by master controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076000 CN200942756Y (en) | 2006-07-27 | 2006-07-27 | Automobile rain scraper control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076000 CN200942756Y (en) | 2006-07-27 | 2006-07-27 | Automobile rain scraper control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942756Y true CN200942756Y (en) | 2007-09-05 |
Family
ID=38717383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076000 Expired - Fee Related CN200942756Y (en) | 2006-07-27 | 2006-07-27 | Automobile rain scraper control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942756Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941415A (en) * | 2010-08-12 | 2011-01-12 | 上海英恒电子有限公司 | Rainfall sensor and control method |
| CN102053561A (en) * | 2010-12-10 | 2011-05-11 | 上海理工大学 | Intelligent windshield wiper controller based on fuzzy control |
| CN103576548A (en) * | 2013-07-26 | 2014-02-12 | 中国计量学院 | Intelligent wiper based on neural network |
-
2006
- 2006-07-27 CN CN 200620076000 patent/CN200942756Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941415A (en) * | 2010-08-12 | 2011-01-12 | 上海英恒电子有限公司 | Rainfall sensor and control method |
| CN101941415B (en) * | 2010-08-12 | 2012-03-07 | 上海英恒电子有限公司 | Rainfall sensor and control method |
| CN102053561A (en) * | 2010-12-10 | 2011-05-11 | 上海理工大学 | Intelligent windshield wiper controller based on fuzzy control |
| CN102053561B (en) * | 2010-12-10 | 2013-01-23 | 上海理工大学 | Intelligent windshield wiper controller based on fuzzy control |
| CN103576548A (en) * | 2013-07-26 | 2014-02-12 | 中国计量学院 | Intelligent wiper based on neural network |
| CN103576548B (en) * | 2013-07-26 | 2016-08-03 | 中国计量学院 | Intelligent wiper based on neutral net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SAIC CHERY AUTOMOBILE CO., LTD. Free format text: FORMER NAME OR ADDRESS: QIRUI AUTOMOBILE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, Wuhu Province: 241009 Patentee after: Saic Chery Automobile Co., Ltd. Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, Wuhu Province: 241009 Patentee before: Qirui Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20150727 |
|
| EXPY | Termination of patent right or utility model |