CN203402145U - Intelligent front windscreen wiper control system and automobile - Google Patents
Intelligent front windscreen wiper control system and automobile Download PDFInfo
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- CN203402145U CN203402145U CN201320416897.7U CN201320416897U CN203402145U CN 203402145 U CN203402145 U CN 203402145U CN 201320416897 U CN201320416897 U CN 201320416897U CN 203402145 U CN203402145 U CN 203402145U
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- windscreen wiper
- front windscreen
- rain
- intelligence
- controlled system
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Abstract
The utility model provides an intelligent front windscreen wiper control system and an automobile. The system comprises an automobile body control module and a front windscreen wiper driver, wherein the automobile body control module is used for collecting control signals of a front windscreen wiper switch and automobile speed signals, and determining the control mode of a front windscreen wiper according to the control signals and the automobile speed signals; the front windscreen wiper driver is used for driving a front windscreen wiper motor to carry out the corresponding action according to the control mode of the front windscreen wiper. The control mode of the front windscreen wiper can be determined according to the collected control signals of the front windscreen wiper and the automobile speed signals. Not only is the intelligence degree of the front windscreen wiper system improved on the premise of not additionally arranging devices, but also the driving safety can be effectively improved.
Description
Technical field
The utility model relates to vehicle arrangement technical field, is specifically related to the front rain blowing controlled system of a kind of intelligence and vehicle.
Background technology
Glass for vehicle window electric wiper and scrubber are the requisite vitals of automobile.Under rain, snow weather condition, chaufeur can be realized the action of front/rear windscreen wiper by operation wiper switch handle, guarantee the good visual field and traffic safety.
For the vehicle of assembling rainfall Light indicator, front rain blowing controlled system has been realized practical intellectuality and has been controlled.Yet, for the vehicle of unassembled rainfall Light indicator, still need to realize by handling wiper switch handle the action of front windscreen wiper system, guarantee the good visual field.If manual control wiper switch handle, not only affects and drive comfort level frequently, also will affect safety by bus.
Summary of the invention
The utility model provides the front rain blowing controlled system of a kind of intelligence and vehicle, the rain speed of blowing of windscreen wiper before can automatically controlling according to information such as the speed of a motor vehicle, not only under the prerequisite that does not increase equipment, improve the intelligent degree of front windscreen wiper system, and can effectively improve traffic safety.
The utility model proposes following technical scheme:
Embodiment of the present utility model provides a kind of intelligence front rain blowing controlled system, and described system comprises:
For gathering the control signal of front rain brush switch and gathering vehicle speed signal, and according to the Body control module of described control signal and the definite front windscreen wiper master mode of vehicle speed signal;
For according to described front windscreen wiper master mode, drive front rain shaving electrical machine to carry out the front windscreen wiper actuator of corresponding actions.
Preferably, described Body control module is by controller local area network's bus transceiver, the vehicle speed signal that the anti-skid brake system arranging in collection vehicle or electronic stability program parts send.
Preferably, described front windscreen wiper actuator comprises:
Low limit drives chip, enables relay, speed relay.
Preferably, described Body control module is by serial peripheral bus, with the communication of front windscreen wiper actuator.
Embodiment of the present utility model also provides a kind of vehicle, is provided with the front rain blowing controlled system of intelligence as above.
Above content can be found out, rain blowing controlled system and vehicle before the intelligence that the utility model provides, by being provided for gathering control signal and the collection vehicle speed signal of front rain brush switch, and according to the Body control module of described control signal and the definite front windscreen wiper master mode of vehicle speed signal; For according to described front windscreen wiper master mode, drive front rain shaving electrical machine to carry out the front windscreen wiper actuator of corresponding actions.And can, according to the master mode of the control signal of the front windscreen wiper gathering and the definite front windscreen wiper of vehicle speed signal, not only under the prerequisite that does not increase equipment, improve the intelligent degree of front windscreen wiper system, and can effectively improve traffic safety.
Accompanying drawing explanation
The structural representation of rain blowing controlled system before the intelligence that Fig. 1 provides for the specific embodiment of the present utility model;
Windscreen wiper wiper pattern control flow schematic diagram before rain blowing controlled system before the intelligence that Fig. 2 provides for the specific embodiment of the present utility model.
The specific embodiment
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing of the utility model embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present utility model, rather than whole embodiment.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skills obtain, belongs to the scope that the utility model is protected.
Unless otherwise defined, technical term used herein or scientific terminology should be and in field, have the ordinary meaning that the personage of general technical ability understands under the utility model." first " of using in the utility model patent application specification and claims, " second " and similar word do not represent any order, quantity or importance, and are just used for distinguishing different component parts.Equally, the similar words such as " " or " " do not represent quantity limitation yet, and mean and have at least one." connection " or " being connected " etc. similarly word be not defined in connection physics or machinery, but can comprise electrical connection, no matter be directly or indirectly." on ", D score, " left side ", " right side " etc. are only for representing relative position relation, after being described the absolute location of object and changing, this relative position relation also correspondingly changes.
The specific embodiment of the present utility model provides a kind of intelligence front rain blowing controlled system, and as shown in Figure 1, described system comprises:
For gathering the control signal of front rain brush switch 3 and gathering vehicle speed signal, and according to the Body control module 1 of described control signal and the definite front windscreen wiper master mode of vehicle speed signal;
For according to described front windscreen wiper master mode, drive front rain shaving electrical machine 4 to carry out the front windscreen wiper actuator 2 of corresponding actions.
Before the intelligence that this specific embodiment provides, the principle of work of rain blowing controlled system is:
Body control module (BCM:Body Controller Module) 1 is as the control unit of the front windscreen wiper system of intelligence, the control signal of wiper switch 3 before gathering, corresponding control signal can comprise on-off signal, gear signal intermittently, low gear signal or high gear signal etc., and can pass through controller local area network (CAN:Controller Area Network) bus transceiver, the vehicle speed signal of sending as parts such as anti-skid brake system (ABS:Anti Lock Brake System) or electronic stability program (ESP:Electronic Stability Program) arranging in collection vehicle, thereby windscreen wiper master mode before determining.That is: current wiper switch handle is when intermittence, low speed or high gear, and Body control module 1 will be adjusted front windscreen wiper master mode automatically according to vehicle speed signal grade.
Front windscreen wiper actuator 2 is according to windscreen wiper master mode before corresponding, and before driving, rain shaving electrical machine 4 is carried out corresponding actions.
Before intelligence that this specific embodiment provides, the concrete front windscreen wiper wiper pattern control flow of rain blowing controlled system as shown in Figure 2, comprising:
For example, on-off signal, intermittently gear signal, low gear signal or high gear signal.
When specific implementation, can first detect the on-off signal of front wiper switch 3, if the on-off signal of front wiper switch 3 shows that front wiper switch 3 is in closed condition, follow-up this flow process finishes.If before the on-off signal of front wiper switch 3 shows, wiper switch 3 is in opening, the follow-up gear signal that detects front wiper switch 3.
Concrete, can, according to the gear signal of front wiper switch 3, determine corresponding speed threshold value.
Concrete, can pass through CAN bus transceiver etc., gather the vehicle speed signal that ABS or ESP send.
Casehistory:
If current front wiper switch 3 is when high gear:
The vehicle speed signal of sending as ABS or ESP be greater than speed threshold value corresponding to high gear (N > 0, unit can be km/h) time, Body control module 1 is fast mode by windscreen wiper before maintenance, and before being driven by front windscreen wiper actuator 2, rain shaving electrical machine 4 continues to carry out the wiper speed that fast mode keeps front windscreen wiper;
When the vehicle speed signal of sending as ABS or ESP is less than or equal to speed threshold value N corresponding to high gear, Body control module 1 switches to low-speed mode by front windscreen wiper output mode automatically, and before being driven by front windscreen wiper actuator 2, rain shaving electrical machine 4 is carried out the wiper speed that low-speed mode reduces front windscreen wiper.Then, when the vehicle speed signal of sending as ABS or ESP is greater than speed threshold value N km/h corresponding to high gear, the fast mode of Body control module 1 before front windscreen wiper output mode is automatically switched to.
If current front wiper switch 3 is in low gear:
When the vehicle speed signal of sending as ABS or ESP is greater than speed threshold value N corresponding to low gear, Body control module 1 is low-speed mode by windscreen wiper before maintenance, and before being driven by front windscreen wiper actuator 2, rain shaving electrical machine 4 continues to carry out the wiper speed that low-speed mode keeps front windscreen wiper;
When the vehicle speed signal of sending as ABS or ESP is less than or equal to speed threshold value N corresponding to low gear, Body control module 1 switches to front windscreen wiper output mode intermittent mode (intermittent time is according to the settings of gear at current intermittence) automatically.Then, when the vehicle speed signal of sending as ABS or ESP is greater than speed threshold value N corresponding to low gear, the low-speed mode of Body control module 1 before front windscreen wiper output mode is automatically switched to.
If current front wiper switch 3 is set to intermittent mode:
Body control module 1 is intermittent mode by windscreen wiper before maintenance, windscreen wiper action before not adjusting according to vehicle speed signal.
In the utility model embodiment, vehicle speed signal filtering acknowledging time can be T second, and the value of T can be 0.75s.Speed threshold value arbitrary disposition and the adjustment according to actual needs that gear is corresponding, default value can be 10km/h.
In the utility model one specific embodiment, Body control module 1 can pass through serial peripheral bus (SPI:Serial Peripheral Interface), with front windscreen wiper actuator 2 communications.
In the utility model one specific embodiment, in front windscreen wiper actuator 2, specifically can comprise that low limit drives chip, enables the devices such as relay, speed relay, to realize the action control of front rain shaving electrical machine 4.
And in the utility model embodiment, the composition of each device and circuit structure, can adopt existing mature technology to realize.
The technical scheme that adopts this specific embodiment to provide, by the master mode of windscreen wiper before determining according to the control signal of the front windscreen wiper gathering and vehicle speed signal, automatically the rain speed of blowing of windscreen wiper before controlling according to the speed of a motor vehicle, not only under the prerequisite that does not increase equipment, improve the intelligent degree of front windscreen wiper system, and can effectively improve traffic safety.
The specific embodiment of the present utility model also provides a kind of vehicle, and described vehicle set has the front rain blowing controlled system of intelligence as above, and the 26S Proteasome Structure and Function of corresponding each several part device is described in detail in the above-described embodiments, at this, no longer applies and states.
The above is only embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a rain blowing controlled system before intelligence, is characterized in that, described system comprises:
For gathering the control signal of front rain brush switch and gathering vehicle speed signal, and according to the Body control module of described control signal and the definite front windscreen wiper master mode of vehicle speed signal;
For according to described front windscreen wiper master mode, drive front rain shaving electrical machine to carry out the front windscreen wiper actuator of corresponding actions.
2. rain blowing controlled system before intelligence as claimed in claim 1, is characterized in that, described Body control module is by controller local area network's bus transceiver, the vehicle speed signal that the anti-skid brake system arranging in collection vehicle or electronic stability program parts send.
3. rain blowing controlled system before intelligence as claimed in claim 1, is characterized in that, described front windscreen wiper actuator comprises:
Low limit drives chip, enables relay, speed relay.
4. rain blowing controlled system before intelligence as claimed in claim 1, is characterized in that, described Body control module is by serial peripheral bus, with the communication of front windscreen wiper actuator.
5. a vehicle, is characterized in that, is provided with rain blowing controlled system before the intelligence as described in claim 1 to 4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416897.7U CN203402145U (en) | 2013-07-12 | 2013-07-12 | Intelligent front windscreen wiper control system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416897.7U CN203402145U (en) | 2013-07-12 | 2013-07-12 | Intelligent front windscreen wiper control system and automobile |
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| CN203402145U true CN203402145U (en) | 2014-01-22 |
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| CN201320416897.7U Expired - Fee Related CN203402145U (en) | 2013-07-12 | 2013-07-12 | Intelligent front windscreen wiper control system and automobile |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309582A (en) * | 2014-11-18 | 2015-01-28 | 北京汽车研究总院有限公司 | Method and system for operating front windscreen wiper |
| CN106184124A (en) * | 2016-07-14 | 2016-12-07 | 广州视源电子科技股份有限公司 | The control method of wiper and device |
| CN106585596A (en) * | 2016-11-29 | 2017-04-26 | 广州汽车集团股份有限公司 | Automobile brake control method and system |
| CN107521459A (en) * | 2017-07-18 | 2017-12-29 | 江铃汽车股份有限公司 | Automobile light rain sensor adaptive learning method and automobile light rain sensor |
| WO2018006510A1 (en) * | 2016-07-08 | 2018-01-11 | 中兴通讯股份有限公司 | Wiper control method and device |
| CN107600034A (en) * | 2017-08-18 | 2018-01-19 | 北京汽车股份有限公司 | A kind of vehicle windscreen cleaning control system and its control method |
-
2013
- 2013-07-12 CN CN201320416897.7U patent/CN203402145U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309582A (en) * | 2014-11-18 | 2015-01-28 | 北京汽车研究总院有限公司 | Method and system for operating front windscreen wiper |
| WO2018006510A1 (en) * | 2016-07-08 | 2018-01-11 | 中兴通讯股份有限公司 | Wiper control method and device |
| CN106184124A (en) * | 2016-07-14 | 2016-12-07 | 广州视源电子科技股份有限公司 | The control method of wiper and device |
| CN106184124B (en) * | 2016-07-14 | 2018-09-07 | 广州视源电子科技股份有限公司 | The control method and device of wiper |
| CN106585596A (en) * | 2016-11-29 | 2017-04-26 | 广州汽车集团股份有限公司 | Automobile brake control method and system |
| CN107521459A (en) * | 2017-07-18 | 2017-12-29 | 江铃汽车股份有限公司 | Automobile light rain sensor adaptive learning method and automobile light rain sensor |
| CN107521459B (en) * | 2017-07-18 | 2020-09-22 | 江铃汽车股份有限公司 | Self-adaptive learning method for automobile light and rain sensor and automobile light and rain sensor |
| CN107600034A (en) * | 2017-08-18 | 2018-01-19 | 北京汽车股份有限公司 | A kind of vehicle windscreen cleaning control system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171010 Address after: 102606 Beijing City Economic Development Zone, Daxing District Caiyu mining and Road No. 1 Patentee after: Beijing new-energy automobile Company Limited by Shares Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automibile Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20210712 |