CN102966284A - Automobile window control system and control method thereof - Google Patents
Automobile window control system and control method thereof Download PDFInfo
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- CN102966284A CN102966284A CN2012104645196A CN201210464519A CN102966284A CN 102966284 A CN102966284 A CN 102966284A CN 2012104645196 A CN2012104645196 A CN 2012104645196A CN 201210464519 A CN201210464519 A CN 201210464519A CN 102966284 A CN102966284 A CN 102966284A
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- vehicle window
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- rain sensor
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Abstract
The invention provides an automobile window control system and a control method thereof, which are used for automatically closing the automobile window at rainy day; , and intelligently controlling switching of a rain sensor after the an automobile fires off and reducing the static current. The automobile window control system in disclosed by the invention comprises a control unit, an automobile window control switch, an automobile window controller, an automobile window motor, a rain sensor and a key state switch, wherein the control unit is connected with the automobile window control switch, the automobile window controller, the rain sensor and the key state switch respectively; the automobile window controller is connected with the automobile window motor; the key is that the control unit is further connected with a power driving unit; and the power output end of the power driving unit is connected with the power end of the rain sensor, so as to realize to supply power or cut off power for the rain sensor with the power driving unit under the control of the control unit.
Description
Technical field
The invention belongs to technical field of automotive electronics, specially refer to a kind of control system of automobile windows and control method thereof.
Background technology
During the most running car or after flame-out, can not autoshutdown skylight or door and window in the situation of raining.In addition, most of automobile enters battery saving mode after flame-out a period of time, and most of sensor and CAN network enter dormancy or off position, therefore can't detect rainfall information by rain sensor, and finish autoshutdown door and window, vehicle window.And if rain sensor is directly accessed the automobile batteries power supply, will certainly cause the quiescent current of automobile to increase, increase the risk of battery supply feed.
Summary of the invention
The objective of the invention is to propose a kind of control system of automobile windows and control method thereof, being used for autoshutdown automotive window in the situation of raining, and break-make that can the Based Intelligent Control rain sensor behind the automobile flameout, reduce quiescent current.
Control system of automobile windows of the present invention comprises control module, window control switch, vehicle window controller, Car window electric machine, rain sensor, key status switch, and described control module links to each other with window control switch, vehicle window controller, rain sensor, key status switch respectively; Described vehicle window controller links to each other with Car window electric machine; Key is that described control module also is connected with a power drives unit, the power output end of described power drives unit links to each other with the power end of rain sensor, thereby realizes that the power drives unit is rain sensor power supply or outage under the control of control module.Above-mentioned power drives unit can adopt the mature flash of industry to drive chip and realize, repeats no more herein.
The control method of above-mentioned control system of automobile windows comprises the steps:
A: control module reads the key switch state by the key status switch, and when key during at ON or ACC state, control module control power drives unit is the rain sensor power supply; When key during at the OFF state, control module reads the car window switch state by vehicle window controller, if vehicle window is not closed, then control module control power drives unit is the rain sensor power supply, if vehicle window is closed, then control module control power drives unit disconnects the power supply of rain sensor;
B: when rain sensor sent the information of raining to control module after, control module was controlled Car window electric machine by vehicle window controller, closes vehicle window.
Specifically, in the above-mentioned B step, described control module is before closing vehicle window and close in the process of vehicle window, detect window control switch whether input command is arranged, if input command is arranged, then control module is carried out the input command of window control switch, if there is not input command, then control module continues to close vehicle window.Can preferentially be carried out with the order that guarantees the driver.
Further, described control module also is connected with a buzzer.In the described B step of above-mentioned control method, control module reads the key switch state by the key status switch after receiving the information of raining; When key during at ON or ACC state, control module is at first pointed out the scheduled time by buzzer, and then closes vehicle window; When key during at the OFF state, control module is directly closed vehicle window.Hurt the occupant in the time of can avoiding closing vehicle window like this.
Further, described vehicle window controller comprises car door vehicle window controller and louver controller, and described Car window electric machine comprises car door Car window electric machine and skylight motor, to realize the control to car door vehicle window and skylight.
Further, described vehicle window controller has pinch resistant functionality.In the described B step of above-mentioned control method, described control module detects vehicle window and whether runs into obstruction in closing the process of vehicle window, if run into obstruction, then the phase down vehicle window begins to carry out the anti-pinch program; If do not run into obstruction, then control module continues to close vehicle window.
Control system of automobile windows of the present invention is the autoshutdown automotive window in the situation of raining, and by the power drives unit being set as the power supply source of rain sensor, so that the power supply of rain sensor is under the control of control module, thereby in the situation that guarantees its function, need not a direct power supply, reduced the consumption of quiescent current.
Description of drawings
Fig. 1 is the systematic schematic diagram (arrow is that signal flows among the figure, and heavy line is power line) of control system of automobile windows of the present invention.
Fig. 2 is the connecting circuit schematic diagram of rain sensor and control module, power drives unit.
Fig. 3 is the flow chart of the control method of control system of automobile windows of the present invention.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and operating principle etc. are described in further detail.
Embodiment 1:
As shown in Figure 1, the control system of automobile windows of present embodiment comprises that control module, window control switch, vehicle window controller, Car window electric machine, rain sensor, key status switch, flash drive chip, buzzer, and described control module drives chip with window control switch, vehicle window controller, rain sensor, key status switch, flash respectively, buzzer links to each other; Described vehicle window controller links to each other with Car window electric machine; The power output end that flash drives chip links to each other with the power end of rain sensor, thereby realizes that flash drives chip and be rain sensor power supply or outage under the control of control module.
Above-mentioned vehicle window controller has pinch resistant functionality, and comprises that car door vehicle window controller and louver controller, Car window electric machine comprise car door Car window electric machine and skylight motor, to realize the control to car door vehicle window and skylight.
As shown in Figure 2, the positive source of rain sensor links to each other with the power output end that flash drives chip, and control module drives the work that chip links to each other and controls flash driving chip with flash, and the power cathode of rain sensor is by bonding ground connection.
As shown in Figure 3, automobile is in motion or when running into rainy weather after flame-out, rain sensor can detect whether rain and rainfall big or small, if amount of rainfall acquires a certain degree, then rain sensor sends to control module with rain signal, control module is controlled the automotive window action of (comprising automobile door and window and skylight) according to logical operation and driver intention, and concrete steps are as follows:
A: control module reads the key switch state by the key status switch, and when key during at ON or ACC state, it is the rain sensor power supply that control module control flash drives chip; When key during at the OFF state, control module reads the car window switch state by vehicle window controller, if vehicle window is not closed, then control module control flash driving chip is the rain sensor power supply, if vehicle window is closed, then control module control flash drives the power supply that chip disconnects rain sensor;
B: when rain sensor sent the information of raining to control module after, control module was controlled Car window electric machine by vehicle window controller, closes vehicle window.
Specifically, in the above-mentioned B step, described control module is before closing vehicle window and close in the process of vehicle window, detect window control switch whether input command is arranged, if input command is arranged, then control module is carried out the input command of window control switch, if there is not input command, then control module continues to close vehicle window.Can preferentially be carried out with the order that guarantees the driver.
In the described B step, control module reads the key switch state by the key status switch after receiving the information of raining; When key during at ON or ACC state, control module is at first pointed out the scheduled time by buzzer, and then closes vehicle window; When key during at the OFF state, control module is directly closed vehicle window.Hurt the occupant in the time of can avoiding closing vehicle window like this.
In the described B step, described control module detects vehicle window and whether runs into obstruction in closing the process of vehicle window, if run into obstruction, then the phase down vehicle window begins to carry out the anti-pinch program; If do not run into obstruction, then control module continues to close vehicle window.
Claims (8)
1. control system of automobile windows, comprise control module, window control switch, vehicle window controller, Car window electric machine, rain sensor, key status switch, described control module links to each other with window control switch, vehicle window controller, rain sensor, key status switch respectively; Described vehicle window controller links to each other with Car window electric machine; It is characterized in that described control module also is connected with a power drives unit, the power output end of described power drives unit links to each other with the power end of rain sensor, thereby realizes that the power drives unit is rain sensor power supply or outage under the control of control module.
2. control system of automobile windows according to claim 1 is characterized in that described control module also is connected with a buzzer.
3. control system of automobile windows according to claim 1 and 2 is characterized in that described vehicle window controller comprises car door vehicle window controller and louver controller, and described Car window electric machine comprises car door Car window electric machine and skylight motor.
4. control system of automobile windows according to claim 3 is characterized in that described vehicle window controller has pinch resistant functionality.
5. the control method of control system of automobile windows according to claim 1 is characterized in that comprising the steps:
A: control module reads the key switch state by the key status switch, and when key during at ON or ACC state, control module control power drives unit is the rain sensor power supply; When key during at the OFF state, control module reads the car window switch state by vehicle window controller, if vehicle window is not closed, then control module control power drives unit is the rain sensor power supply, if vehicle window is closed, then control module control power drives unit disconnects the power supply of rain sensor;
B: when rain sensor sent the information of raining to control module after, control module was controlled Car window electric machine by vehicle window controller, closes vehicle window.
6. the control method of control system of automobile windows according to claim 5, it is characterized in that in the described B step, described control module is before closing vehicle window and close in the process of vehicle window, detect window control switch whether input command is arranged, if input command is arranged, then control module is carried out the input command of window control switch, if there is not input command, then control module continues to close vehicle window.
7. the control method of control system of automobile windows according to claim 6 is characterized in that in the described B step, and control module reads the key switch state by the key status switch after receiving the information of raining; When key during at ON or ACC state, control module is at first pointed out the scheduled time by buzzer, and then closes vehicle window; When key during at the OFF state, control module is directly closed vehicle window.
8. according to claim 6 or the control method of 7 described control system of automobile windows, it is characterized in that described control module is in closing the process of vehicle window in the described B step, detect vehicle window and whether run into obstruction, if run into obstruction, then the phase down vehicle window begins to carry out the anti-pinch program; If do not run into obstruction, then control module continues to close vehicle window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210464519.6A CN102966284B (en) | 2012-11-19 | 2012-11-19 | control method of automobile window control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210464519.6A CN102966284B (en) | 2012-11-19 | 2012-11-19 | control method of automobile window control system |
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| CN102966284A true CN102966284A (en) | 2013-03-13 |
| CN102966284B CN102966284B (en) | 2015-06-10 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192685A (en) * | 2013-03-22 | 2013-07-10 | 奇瑞汽车股份有限公司 | Automatic closing control method and interface match circuit of automobile skylight |
| CN103556901A (en) * | 2013-10-30 | 2014-02-05 | 浙江吉利控股集团有限公司 | Automobile window intelligent regulating system and control method thereof |
| CN104563734A (en) * | 2015-01-16 | 2015-04-29 | 重庆交通大学 | Intelligent car window control method and system |
| CN104589966A (en) * | 2015-01-30 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Vehicle window automatic closing method and system |
| CN105043404A (en) * | 2015-08-20 | 2015-11-11 | 小米科技有限责任公司 | Navigation method and navigation device |
| CN105857220A (en) * | 2016-04-12 | 2016-08-17 | 大连楼兰科技股份有限公司 | In-automobile environment self-adjustment system and method based on sensor network |
| CN106453374A (en) * | 2016-11-03 | 2017-02-22 | 北京汽车股份有限公司 | Vehicle window closing control method, vehicle, server and mobile terminal |
| CN106639740A (en) * | 2016-12-20 | 2017-05-10 | 浙江福林国润汽车零部件有限公司 | Automatic rainy-day car window lifting device and control method thereof |
| CN107020931A (en) * | 2015-10-26 | 2017-08-08 | 福特环球技术公司 | The method for controlling the skylight of parked vehicle |
| CN109779440A (en) * | 2019-01-21 | 2019-05-21 | 重庆长安汽车股份有限公司 | Intelligent vehicle window control method, system and vehicle |
| CN112065202A (en) * | 2019-06-10 | 2020-12-11 | 株式会社有信 | Opening/closing body control device |
| CN113236066A (en) * | 2021-06-22 | 2021-08-10 | 奇瑞汽车股份有限公司 | Lifting method and lifting device for automobile glass |
| CN113494232A (en) * | 2020-03-20 | 2021-10-12 | 广州汽车集团股份有限公司 | Method and system for realizing intelligent window closing of automobile |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192685B (en) * | 2013-03-22 | 2015-08-12 | 奇瑞汽车股份有限公司 | A kind of automatic shut control method of vehicle dormer window and interface matched circuit thereof |
| CN103192685A (en) * | 2013-03-22 | 2013-07-10 | 奇瑞汽车股份有限公司 | Automatic closing control method and interface match circuit of automobile skylight |
| CN103556901A (en) * | 2013-10-30 | 2014-02-05 | 浙江吉利控股集团有限公司 | Automobile window intelligent regulating system and control method thereof |
| CN103556901B (en) * | 2013-10-30 | 2016-01-27 | 浙江吉利控股集团有限公司 | Automotive window intelligent regulating system and control method thereof |
| CN104563734A (en) * | 2015-01-16 | 2015-04-29 | 重庆交通大学 | Intelligent car window control method and system |
| CN104589966A (en) * | 2015-01-30 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Vehicle window automatic closing method and system |
| CN105043404A (en) * | 2015-08-20 | 2015-11-11 | 小米科技有限责任公司 | Navigation method and navigation device |
| CN107020931A (en) * | 2015-10-26 | 2017-08-08 | 福特环球技术公司 | The method for controlling the skylight of parked vehicle |
| CN107020931B (en) * | 2015-10-26 | 2021-08-06 | 福特环球技术公司 | Method for controlling a sunroof of a parked vehicle |
| CN105857220A (en) * | 2016-04-12 | 2016-08-17 | 大连楼兰科技股份有限公司 | In-automobile environment self-adjustment system and method based on sensor network |
| CN106453374A (en) * | 2016-11-03 | 2017-02-22 | 北京汽车股份有限公司 | Vehicle window closing control method, vehicle, server and mobile terminal |
| CN106639740B (en) * | 2016-12-20 | 2018-05-29 | 浙江福林国润汽车零部件有限公司 | A kind of vehicle window rainy day apparatus for automatically lifting and its control method |
| CN106639740A (en) * | 2016-12-20 | 2017-05-10 | 浙江福林国润汽车零部件有限公司 | Automatic rainy-day car window lifting device and control method thereof |
| CN109779440A (en) * | 2019-01-21 | 2019-05-21 | 重庆长安汽车股份有限公司 | Intelligent vehicle window control method, system and vehicle |
| CN112065202A (en) * | 2019-06-10 | 2020-12-11 | 株式会社有信 | Opening/closing body control device |
| CN113494232A (en) * | 2020-03-20 | 2021-10-12 | 广州汽车集团股份有限公司 | Method and system for realizing intelligent window closing of automobile |
| CN113236066A (en) * | 2021-06-22 | 2021-08-10 | 奇瑞汽车股份有限公司 | Lifting method and lifting device for automobile glass |
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