CN206376669U - A kind of intelligent early-warning window system - Google Patents
A kind of intelligent early-warning window system Download PDFInfo
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- CN206376669U CN206376669U CN201621397647.3U CN201621397647U CN206376669U CN 206376669 U CN206376669 U CN 206376669U CN 201621397647 U CN201621397647 U CN 201621397647U CN 206376669 U CN206376669 U CN 206376669U
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- window
- storage device
- angular transducer
- communication module
- microcontroller
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Abstract
The utility model belongs to heavy truck vehicle window control field, specially a kind of intelligent early-warning window system.A kind of intelligent early-warning window system, including angular transducer, current sampling device, motor driver, microcontroller, storage device, keyboard and communication module；Angular transducer, current sampling device, motor driver, storage device, keyboard and communication module are all connected with microcontroller, the window locations information of angular transducer detection when motor rotation blockage current maxima and vehicle window are written with storage device positioned at peak.Window lifting system is set up and contacted by the utility model by communication module with combination instrument, can show whether window lifting system is normal by combination instrument.Simultaneously as system possesses human-computer interaction function, therefore it can prevent system operator from causing system failure due to maloperation, so as to which when system occurs abnormal, failure is solved in time.
Description
Technical field
The utility model belongs to heavy truck vehicle window control field, specially a kind of intelligent early-warning window system.
Background technology
Along with the continuous breakthrough of electronic technology, automotive electronic technology also enters a brand-new epoch, electric car therewith
Window is also gradually applied in heavy truck.But it is due to that heavy truck operating mode is severe, causes power windows easily to occur motor in use
Hair fastener burns out electrical fault.This is due to traditional power windows module, by sampling resistor, detects curent change.Work as car
When window is in normal rising or declined, current of electric is smaller, and now motor is normally run；When vehicle window is run to top or bottom
During portion, motor occurs to continue stall, at this moment, and it is larger that sampling resistor detects electric current, passes through controller, stops motor operating.But
It is that with the extension of vehicle use time, car door, vehicle window, sealing strip etc. occur that deformation, loosening, aging or dust enter etc.
Problem, makes the frictional force during window lifting change, and causes controller can not judge whether motor really occurs stall,
Finally power windows is caused motor hair fastener or burn-down of electric motor failure occur and can not normally run.
The content of the invention
The utility model is in order to solve power windows in heavy truck after long-time use, and burn-down of electric motor often occurs in power windows
The problem of failure, there is provided a kind of intelligent early-warning window system.
The utility model adopts the following technical scheme that realization：A kind of intelligent early-warning window system, including angle are passed
Sensor, current sampling device, motor driver, the microcontroller that comparison program is written with it, storage device, keyboard and logical
Believe module；Angular transducer, current sampling device, motor driver, storage device, keyboard and communication module are all and microcontroller
Device is connected, and angular transducer is examined when motor rotation blockage current maxima and vehicle window are written with storage device positioned at highest, minimum point
The window locations information of survey（I.e.：When vehicle window is run to highest and minimum point, microcontroller detects electricity by angular transducer
The actual number of turns of machine rotating shaft rotation）, the number of turns of the angular transducer for detecting machine shaft rotation, motor driver is for driving
Dynamic motor.
When operator uses window regulator, system needs the vehicle window of control by keyboard detection and referred to accordingly
Order, microcontroller is sent to by the instruction.Microcontroller is parsed after the instruction, and controlled motor drive device controls corresponding vehicle window
Lifted.Angular transducer can detect the number of turns of motor rotation and be sent to microcontroller in lifting process, current sample
Device can detect motor when normally running and electric current, locked rotor current value and be sent to microcontroller, and microcontroller is according to the letter of input
Breath control vehicle window stops lifting, while the default information of the information and storage device is compared, whether detecting system operation
Normally, and normal or abnormal results is sent to combination instrument by communication module after comparing, whether display window system is normal
Work.When window lift mechanism abnormal clamping stagnation occurs due to aging, current sampling device is by the abnormal current information detected
Microcontroller is sent to, the positional information of microcontroller combination vehicle window and keyboard operation send out abnormal information by communication module
Combination instrument is given, the abnormal teaching process person of combination instrument display is repaired in time, prevents lasting maloperation from causing vehicle window liter
Drop system is further damaged.
Window lifting system is set up and contacted by the utility model by communication module with combination instrument, can pass through combination instrument
Show whether window lifting system is normal.Simultaneously as system possesses human-computer interaction function, thus can prevent system operator by
Cause system failure in maloperation, so as to which when system occurs abnormal, failure is solved in time.Meanwhile, window lifting system tool
Standby angular transducer, can detect window locations by contactless mode, not influenceed by use time, and can be set with reference to storage
There is abnormal stall due to aging in standby preset value, detecting system.So as to be repaired in time to system.
Brief description of the drawings
Fig. 1 is theory diagram of the present utility model.
Embodiment
A kind of intelligent early-warning window system, including angular transducer 1, current sampling device 2, motor driver 3, in it
It is written with microcontroller 4, storage device 5, keyboard 6 and the communication module 7 of comparison program；Angular transducer 1, current sampling device
2nd, motor driver 3, storage device 5, keyboard 6 and communication module 7 are all connected with microcontroller 4, are written with storage device 5
The window locations information that angular transducer 1 is detected when motor rotation blockage current maxima and vehicle window are located at highest, minimum point, motor drives
Dynamic device 3 is used for motor.
Claims (1)
1. a kind of intelligent early-warning window system, it is characterised in that including angular transducer（1）, current sampling device（2）, motor drive
Dynamic device（3）, the microcontroller of comparison program is written with it（4）, storage device（5）, keyboard（6）And communication module（7）；Angle
Spend sensor（1）, current sampling device（2）, motor driver（3）, storage device（5）, keyboard（6）And communication module（7）
All and microcontroller（4）Connection, storage device（5）Inside be written with motor rotation blockage current maxima and vehicle window be located at highest, it is minimum
Angular transducer during point（1）The window locations information of detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397647.3U CN206376669U (en) | 2016-12-20 | 2016-12-20 | A kind of intelligent early-warning window system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397647.3U CN206376669U (en) | 2016-12-20 | 2016-12-20 | A kind of intelligent early-warning window system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376669U true CN206376669U (en) | 2017-08-04 |
Family
ID=59405749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621397647.3U Active CN206376669U (en) | 2016-12-20 | 2016-12-20 | A kind of intelligent early-warning window system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206376669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979415A (en) * | 2018-08-16 | 2018-12-11 | 杭州容大智造科技有限公司 | A kind of device and method detecting vehicle window |
-
2016
- 2016-12-20 CN CN201621397647.3U patent/CN206376669U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979415A (en) * | 2018-08-16 | 2018-12-11 | 杭州容大智造科技有限公司 | A kind of device and method detecting vehicle window |
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