CN106285292A - Vehicle window automatic closing system - Google Patents
Vehicle window automatic closing system Download PDFInfo
- Publication number
- CN106285292A CN106285292A CN201610831493.2A CN201610831493A CN106285292A CN 106285292 A CN106285292 A CN 106285292A CN 201610831493 A CN201610831493 A CN 201610831493A CN 106285292 A CN106285292 A CN 106285292A
- Authority
- CN
- China
- Prior art keywords
- ecu
- vehicle window
- control module
- pressure transducer
- automatic closing
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
- E05F15/695—Control circuits therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Window Of Vehicle (AREA)
Abstract
The present invention relates to automotive automation technical field, disclose a kind of vehicle window automatic closing system, including window lifting control system, also include control module, pressure transducer, ECU, A/D converter and drive circuit；Control module is connected with window lifting control system and monitors the opening and closing situation of automobile left front door, control module is connected with pressure transducer, pressure transducer is arranged on car door top and is connected with ECU, and ECU connects A/D converter, and ECU is connected with the drive circuit being used for controlling window lifting.The closedown situation of car door is monitored by the control module being connected with automobile left front door, and the closedown situation of vehicle window is detected by being arranged on the pressure transducer at car door top, when car owner gets off and vehicle window is not turned off, control module starts vehicle window automatic closing system, ECU controls after receiving the information that pressure transducer transmits to drive motor to make vehicle window rise, it is achieved being automatically switched off of vehicle window；Present configuration is simple, and cost is relatively low, has the good suitability.
Description
Technical field
The present invention relates to automotive automation technical field, particularly relate to a kind of vehicle window automatic closing system.
Background technology
The vehicle window of automobile is typically controlled lifting by the control knob installing automotive interior, and car owner forgets when getting off and leaving
The situation closing vehicle window happens occasionally, it is more likely that in causing car, the stolen even automobile of article itself is stolen；Even if car owner is at lock
Find after car that vehicle window is not turned off, it is also desirable to after opening lock, door opening carries out closing window, the most again car locking again, do so the most not side
Just.Although current some automobile the most on the market closes the automobile key of window function equipped with possessing remote control, but this function is because of cost phase
To higher, general only superior automobile just can be equipped with.
Summary of the invention
The technical problem to be solved is: provide a kind of vehicle window automatic closing system, it is possible to get off car owner and forget
Note realizes being automatically switched off of vehicle window when closing vehicle window.
For solving above-mentioned technical problem the technical solution adopted in the present invention it is: vehicle window automatic closing system, including vehicle window
Lift control system, also includes control module, pressure transducer, ECU, A/D converter and drive circuit；Control module and vehicle window
Lift control system connects and monitors the opening and closing situation of automobile left front door, and control module is connected with pressure transducer, pressure sensing
Device is arranged on car door top and is connected with ECU, and ECU connects A/D converter, ECU and the driving electricity for controlling window lifting
Road connects.
Further: connect between pressure transducer and ECU and have operational amplifier.
Further: also include manually releasing device, manually release device and be connected between control module and ECU, open
Start to release device and can disconnect the circuit of whole system.
Further: between described manual releasing device and ECU, connect protected circuit.
The invention has the beneficial effects as follows: monitored the closedown feelings of car door by the control module being connected with automobile left front door
Condition, and the closedown situation of vehicle window is detected by being arranged on the pressure transducer at car door top, car owner gets off and vehicle window is not turned off
Time, control module starts vehicle window automatic closing system, and ECU controls after receiving the information that pressure transducer transmits to drive motor to make car
Window rises, it is achieved being automatically switched off of vehicle window；Present configuration is simple, and cost is relatively low, has the good suitability.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the present invention；
Detailed description of the invention
For the ease of understanding the present invention, below in conjunction with the accompanying drawings the present invention is further detailed.
As shown in the structured flowchart of Fig. 1, vehicle window automatic closing system of the present invention, including window lifting control system, vehicle window
The system that lift control system is assembled originally by automobile, including controlling the portions such as the motor of window lifting, power supply, activate switch
Part；Present invention additionally comprises control module, pressure transducer, (ECU is the abbreviation of Electronic Control Unit to ECU, i.e.
Electronic control unit, also referred to as automobile specified single-chip microcomputer), A/D converter and drive circuit；Control module controls with window lifting
System connects and monitors the opening and closing situation of automobile left front door, and control module is connected with pressure transducer, and pressure transducer is arranged on
Car door top is also connected with ECU, and pressure transducer can cause self-resistance to change because the suffered pressure from vehicle window changes, and enters
And cause change in voltage；Connecting A/D converter on ECU, the change in voltage information that ECU is accepted by A/D converter is converted to number
Word signal flows to ECU；ECU is connected with the drive circuit being used for controlling window lifting, the information that pressure transducer is transmitted by ECU
Judge and then drive circuit assigned instruction, the window lifting control system of drive circuit and automobile itself share power supply and
Motor, but the elevating function of the two does not independently conflict.
Pressure transducer is by voltage amplifier, flexible sheet and the component of piezoelectric conversion group being clipped between two flexible sheets
Becoming, component of piezoelectric conversion contacts with flexible sheet and ground connection, by measuring pressure stepless action on flexible sheet, makes piezoelectricity conversion first
Part stress and produce electric charge, by lead-in wire by electric charge draw, voltage amplifier the quantity of electric charge is amplified and be converted to voltage export, defeated
Go out signal corresponding with tested force value.
Connecting between pressure transducer and ECU and have operational amplifier, pressure transducer can be transmitted by operational amplifier
Voltage amplification, change in voltage must be passed to ECU it is thus possible to more accurate.
Also it is additionally arranged and manually releases device, manually release device and be connected between control module and ECU, start and manually release
Device can directly disconnect the circuit of whole system；To be on the safe side, also manually release connect between device and ECU protected
Circuit, plays a protective role.
The startup of vehicle window automatic closing system of the present invention must simultaneously meet window lifting control system the most in working order,
Left front door opens, manually release not actuated three conditions of device, the most only when car owner get off vehicle rear window be not turned off when this
Bright just can start.
The workflow of the present invention is: when window lifting control system starts or manually releases device startup, control
Module will not start vehicle window automatic closing system；When window lifting control system and manual releasing device are the most not actuated, control
Module detects that automobile left front door starts native system after opening, and when vehicle window does not completely closes, pressure transducer is not pressurised generation electricity
Buckling, ECU detects that pressure transducer not pressurized then can output signal to drive circuit, controls vehicle window and rises；Work as vehicle window
The change in voltage of pressure transducer can be caused when progressively closing off, by operational amplifier, change in voltage is passed to ECU, on ECU
A/D converter change in voltage is converted to digital signal be passed back to ECU, ECU receive digital signal judge that vehicle window is the most complete
Closing, when when digital signal completely closes with vehicle window, pressure transducer pressure value is identical, ECU controls drive circuit and stops
Rising vehicle window, system is closed.
Claims (4)
1. vehicle window automatic closing system, including window lifting control system, it is characterised in that: also include that control module, pressure pass
Sensor, ECU, A/D converter and drive circuit；Control module is connected with window lifting control system and monitors automobile left front door
Opening and closing situation, control module is connected with pressure transducer, and pressure transducer is arranged on car door top and is connected with ECU, and ECU connects
Connecing A/D converter, ECU is connected with the drive circuit being used for controlling window lifting.
2. vehicle window automatic closing system as claimed in claim 1, it is characterised in that: connect between pressure transducer and ECU
There is operational amplifier.
3. vehicle window automatic closing system as claimed in claim 2, it is characterised in that: also include manually releasing device, manually solve
Except device is connected between control module and ECU, start manually releasing device and can disconnect the circuit of whole system.
4. vehicle window automatic closing system as claimed in claim 3, it is characterised in that: between described manual releasing device and ECU
Connect protected circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831493.2A CN106285292A (en) | 2016-09-19 | 2016-09-19 | Vehicle window automatic closing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831493.2A CN106285292A (en) | 2016-09-19 | 2016-09-19 | Vehicle window automatic closing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285292A true CN106285292A (en) | 2017-01-04 |
Family
ID=57712502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831493.2A Pending CN106285292A (en) | 2016-09-19 | 2016-09-19 | Vehicle window automatic closing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285292A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08254072A (en) * | 1995-03-17 | 1996-10-01 | Yazaki Corp | Regulator for power window |
| CN103670125A (en) * | 2013-12-14 | 2014-03-26 | 中山菲柯特电子电器有限公司 | Automatic window lifter of electric door |
| CN203567621U (en) * | 2013-10-29 | 2014-04-30 | 浙江吉利控股集团有限公司 | Automobile safety device |
| CN203755891U (en) * | 2014-02-24 | 2014-08-06 | 浙江吉利控股集团有限公司 | Automatic window closing device for vehicle |
| CN203766709U (en) * | 2014-03-11 | 2014-08-13 | 丰国平 | Vehicle safety state prompting device after driver leaves |
| CN104929473A (en) * | 2015-05-12 | 2015-09-23 | 南京信息工程大学 | Automobile window multifunctional control system based on CAN bus |
| US20160222712A1 (en) * | 2015-01-30 | 2016-08-04 | Asmo Co., Ltd. | Vehicle window opening device |
| CN105909113A (en) * | 2016-05-16 | 2016-08-31 | 北京汽车股份有限公司 | Glass lifer and vehicle with same |
| CN206035204U (en) * | 2016-09-19 | 2017-03-22 | 攀枝花学院 | Door window self -closing system |
-
2016
- 2016-09-19 CN CN201610831493.2A patent/CN106285292A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08254072A (en) * | 1995-03-17 | 1996-10-01 | Yazaki Corp | Regulator for power window |
| CN203567621U (en) * | 2013-10-29 | 2014-04-30 | 浙江吉利控股集团有限公司 | Automobile safety device |
| CN103670125A (en) * | 2013-12-14 | 2014-03-26 | 中山菲柯特电子电器有限公司 | Automatic window lifter of electric door |
| CN203755891U (en) * | 2014-02-24 | 2014-08-06 | 浙江吉利控股集团有限公司 | Automatic window closing device for vehicle |
| CN203766709U (en) * | 2014-03-11 | 2014-08-13 | 丰国平 | Vehicle safety state prompting device after driver leaves |
| US20160222712A1 (en) * | 2015-01-30 | 2016-08-04 | Asmo Co., Ltd. | Vehicle window opening device |
| CN104929473A (en) * | 2015-05-12 | 2015-09-23 | 南京信息工程大学 | Automobile window multifunctional control system based on CAN bus |
| CN105909113A (en) * | 2016-05-16 | 2016-08-31 | 北京汽车股份有限公司 | Glass lifer and vehicle with same |
| CN206035204U (en) * | 2016-09-19 | 2017-03-22 | 攀枝花学院 | Door window self -closing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |