CN203755891U - Automatic window closing device for vehicle - Google Patents
Automatic window closing device for vehicle Download PDFInfo
- Publication number
- CN203755891U CN203755891U CN201420077182.8U CN201420077182U CN203755891U CN 203755891 U CN203755891 U CN 203755891U CN 201420077182 U CN201420077182 U CN 201420077182U CN 203755891 U CN203755891 U CN 203755891U
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- vehicle
- window
- sensor
- control module
- body control
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- 239000011521 glass Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic window closing device for a vehicle. When a driver forgets to close vehicle windows, the vehicle windows are closed automatically under the control of a vehicle body control module, and therefore potential safety hazards caused due to the fact that the vehicle windows are not closed after parking are avoided. The automatic window closing device for the vehicle is simple in structure and convenient to implement and comprises the vehicle body control module, an ignition switch OFF-gear sensor, a vehicle door locking sensor, a vehicle window sensor and a vehicle window lifter. The vehicle body control module is connected with the ignition switch OFF-gear sensor, the vehicle door locking sensor, the vehicle window sensor and the vehicle window lifter. A working power supply of the vehicle body control module and a working power supply of the vehicle window lifter are connected with a vehicle-mounted storage battery.
Description
Technical field
The utility model relates to automobile sub controlling unit, especially design a kind of for automobile forgetting the device that can automatically close vehicle window while closing vehicle window.
Background technology
Along with vehicle use amount is more and more, the anti-theft security of vehicle also more and more comes into one's own.Many vehicles forget and cut out vehicle window because of driver's carelessness, cause the stolen vehicle safety problem that waits.In the prior art, the technical scheme such as controls is more automatically for relevant antitheft, vehicle window, can make car door and vehicle window shutoff operation convenient and close effectively, and can realize in the time of improper opening and reporting to the police.But for forgetting that the processing scheme of closing vehicle window relates to very few.
Within open day, be that patent documentation that on 05 30th, 2012, publication number are CN102477830A discloses the technical scheme that name is called a kind of automobile automatic window-closing system, it comprises relevant window circuits for triggering, MCU circuit, drive circuit, output circuit, overload detection circuit, amplifying circuit, stops closing window circuit, forbids closing window circuit and power circuit, by MCU, each circuit is controlled, realized the switching that also can join with former car remote controller control vehicle window with the manual control of car key.The weak point of this technical scheme is, although that can carry out vehicle window opens, closes automatic operation control, but after cannot solving parking, forget the problem of closing vehicle window, because use, car key is manual or remote controller automatic control all needs driver to carry out execute-in-place for vehicle window.
Summary of the invention
The utility model main purpose is to provide a kind of automobile-used automatic window-closing device, if vehicle window is not in fastening state after parking, car body control module can be fastened vehicle window automatically, eliminates because the potential safety hazard that window brings is closed in carelessness.
The utility model is mainly solved by following technical proposals for prior art problem, a kind of automobile-used automatic window-closing device, comprise car body control module, ignition switch OFF shelves sensor, car door locking sensor, vehicle window sensor and window regulator, car body control module connects respectively ignition switch OFF shelves sensor, car door locking sensor, vehicle window sensor and window regulator, and the working power of car body control module and window regulator is connected Vehicular accumulator cell.
Here, car body control module (BCM) detects that ignition switch is in OFF shelves and car door dead lock when locking, be judged to be vehicle in parking state, if now vehicle window sensor provides not shutdown signal of vehicle window, BCM controls corresponding window regulator corresponding glass for vehicle window is risen and closes vehicle window, until all vehicle window sensors are all without not shutdown signal of vehicle window, thereby close all vehicle windows of closing of forgetting.Because window regulator is directly powered by Vehicular accumulator cell, therefore, under parking state, still can ensure the supply of window regulator power supply, smoothly vehicle window is closed.
As preferably, vehicle window sensor is travel switch, and travel switch is arranged in the upper side frame of each door and window, touches travel switch after vehicle window is fastened, and car body control module connects power supply ground by the contact of travel switch.Use is arranged on the travel switch in vehicle window upper side frame, makes the contact action of travel switch in the time that glass for vehicle window rises to top, thereby changes the contact level state of travel switch, and BCM judges with this whether vehicle window closes.Thereby the trip switch also can be arranged on detection window glass present position on the window regulator in car door judges whether vehicle window closes.
As preferably, car door locking sensor is limit switch, and limit switch is arranged on a car door dead lock, after the locking of car door dead lock, touches limit switch, and car body control module connects power supply ground by the contact of limit switch.Limit switch is arranged on the dead lock of a car door, whether in the time of dead lock locking, locking mechanism touches limit switch changes contact level state, thereby judge car door locking.BCM also can be directly obtains blocking order signal from dead lock and judges whether locking of car door.
As preferably, ignition switch OFF shelves sensor comprises the first resistance and the second resistance, first resistance one end connects ignition switch ACC shelves, the other end connects car body control module, and one end of the second resistance connects ignition switch ON shelves, the other end connects car body control module.In the time that car body control module detects that ACC shelves and ON shelves output voltage are all 0, be judged as ignition switch in OFF shelves.
As preferably, car body control module also connects timer.This timer can be hardware timer, can be also software timer.BCM can time delay such as after 5 minutes or 10 minutes (time can be set voluntarily), if detect that vehicle window do not close, thereby control window regulator, glass rising is closed to vehicle window.
The beneficial effect that the utility model brings is, can forget while closing vehicle window driver, automatically close vehicle window under the control of car body control module, stopped after parking the potential safety hazard brought owing to not closing vehicle window, and this apparatus structure is simple, and it is convenient to implement.
Brief description of the drawings
Fig. 1 is a kind of theory diagram of the present utility model.
In figure: the 1st, car body control module, the 2nd, ignition switch OFF shelves sensor, the 3rd, car door locking sensor, the 4th, vehicle window sensor, the 5th, window regulator, the 6th, timer.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment: as shown in Figure 1, the utility model is a kind of automobile-used automatic window-closing device.Include car body control module 1, ignition switch OFF shelves sensor 2, car door locking sensor 3, vehicle window sensor 4, window regulator 5 and timer 6; Ignition switch OFF shelves sensor comprises the first resistance R 1 and the second resistance R 2; Car door locking sensor 3 adopts limit switch, and contact is Chang Kai and connects pull-up resistor R3, is arranged on main driving on a dead lock; Vehicle window sensor 4 adopts travel switch, and quantity is 4, and contact is Chang Kai and connection pull-up resistor R, and travel switch is arranged on respectively in the upper side frame of each vehicle window; The I/O port of car body control module (BCM) 1 connects the ACC shelves of ignition switch by the first resistance R 1 and pull down resistor is set, is connected the ON shelves of ignition switch and pull down resistor is set, is connected power supply ground, connected power supply ground by limit switch by travel switch by the second resistance R 2, and BCM output port connects window regulator 5, communicates to connect timer 6; The working power of BCM and window regulator 5 is connected to Vehicular accumulator cell.
In the time that BCM detects that the level of ACC shelves and ON shelves is all low level, if the now output of limit switch is also low level, now BCM judges that vehicle is in parking state, whether just progressively detecting each travel switch has high level output afterwards, if there is one or several travel switch to have high level output, illustrate that vehicle window do not close, BCM is just by setting time delay, travel switch place window regulator to high level output applies control signal, glass for vehicle window is risen until the output of the trip switch becomes low level, fasten one by one each vehicle window.
Claims (5)
1. an automobile-used automatic window-closing device, it is characterized in that: comprise car body control module, ignition switch OFF shelves sensor, car door locking sensor, vehicle window sensor and window regulator, described car body control module connects respectively ignition switch OFF shelves sensor, car door locking sensor, vehicle window sensor and window regulator, and the working power of described car body control module and window regulator is connected Vehicular accumulator cell.
2. a kind of automobile-used automatic window-closing device according to claim 1, it is characterized in that: described vehicle window sensor is travel switch, described travel switch is arranged in the upper side frame of each door and window, after vehicle window is fastened, touch described travel switch, described car body control module connects power supply ground by the contact of described travel switch.
3. a kind of automobile-used automatic window-closing device according to claim 1, it is characterized in that: described car door locking sensor is limit switch, described limit switch is arranged on a car door dead lock, after the locking of car door dead lock, touch described limit switch, described car body control module connects power supply ground by the contact of described limit switch.
4. a kind of automobile-used automatic window-closing device according to claim 1, it is characterized in that: described ignition switch OFF shelves sensor comprises the first resistance and the second resistance, described first resistance one end connects ignition switch ACC shelves, the other end connects car body control module, and one end of described the second resistance connects ignition switch ON shelves, the other end connects car body control module.
5. according to a kind of automobile-used automatic window-closing device described in claim 1 or 2 or 3 or 4, it is characterized in that: described car body control module also connects timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077182.8U CN203755891U (en) | 2014-02-24 | 2014-02-24 | Automatic window closing device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077182.8U CN203755891U (en) | 2014-02-24 | 2014-02-24 | Automatic window closing device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755891U true CN203755891U (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077182.8U Expired - Fee Related CN203755891U (en) | 2014-02-24 | 2014-02-24 | Automatic window closing device for vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN203755891U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285292A (en) * | 2016-09-19 | 2017-01-04 | 攀枝花学院 | Vehicle window automatic closing system |
| CN106499294A (en) * | 2016-10-17 | 2017-03-15 | 青岛海信移动通信技术股份有限公司 | A kind of control system of automobile windows |
| CN107419988A (en) * | 2017-09-13 | 2017-12-01 | 无锡商业职业技术学院 | Multifunctional electric vehicle window |
| CN108487820A (en) * | 2018-03-07 | 2018-09-04 | 常州信息职业技术学院 | A kind of novel electron detection closing device |
-
2014
- 2014-02-24 CN CN201420077182.8U patent/CN203755891U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285292A (en) * | 2016-09-19 | 2017-01-04 | 攀枝花学院 | Vehicle window automatic closing system |
| CN106499294A (en) * | 2016-10-17 | 2017-03-15 | 青岛海信移动通信技术股份有限公司 | A kind of control system of automobile windows |
| CN106499294B (en) * | 2016-10-17 | 2018-06-01 | 青岛海信移动通信技术股份有限公司 | A kind of control system of automobile windows |
| CN107419988A (en) * | 2017-09-13 | 2017-12-01 | 无锡商业职业技术学院 | Multifunctional electric vehicle window |
| CN108487820A (en) * | 2018-03-07 | 2018-09-04 | 常州信息职业技术学院 | A kind of novel electron detection closing device |
| CN108487820B (en) * | 2018-03-07 | 2019-12-27 | 常州信息职业技术学院 | Electronic detection closing device |
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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: 20140806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |