CN206775429U - The electronic control system of glass lifter motor - Google Patents
The electronic control system of glass lifter motor Download PDFInfo
- Publication number
- CN206775429U CN206775429U CN201720510498.5U CN201720510498U CN206775429U CN 206775429 U CN206775429 U CN 206775429U CN 201720510498 U CN201720510498 U CN 201720510498U CN 206775429 U CN206775429 U CN 206775429U
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- CN
- China
- Prior art keywords
- glass lifter
- lifter motor
- oxide
- control system
- metal
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Abstract
The utility model provides a kind of electronic control system of glass lifter motor, including magnetic noise filtering module, signal input/output interface end, main process task chip controller and MOSFET control modules, the main process task chip controller and magnetic noise filtering module, the signal input/output interface end and MOSFET control modules are electrically connected with, the magnetic noise filtering module is electrically connected with the power supply, and the MOSFET control modules are electrically connected with glass lifter motor.The electronic control system of above-mentioned glass lifter motor, due to realizing the forward or reverse of glass lifter motor using MOSFET control modules, during connecting and disconnecting of the circuit, the adhesive sound of non-relay, the noise problem during use is improved, noise is smaller；Because MOSFET control modules are low in energy consumption, and there is faster contactor response speed.
Description
Technical field
Glass lifter motor field is the utility model is related to, more particularly to the electronics control of glass lifter motor always
System processed.
Background technology
Existing frequently-used glass lifter motor is come the break-make of control circuit, inside relay by the adhesive of relay
There are two pairs of normally closed or normally opened circuits, will switch adhesive by magnet when normally opened circuit turn-on all the way gets off to become normally closed even high
Level, with the circuit turn-on of other normally opened ground connection, form the rotation in one direction of motor；Otherwise form another direction
Rotate.But the adhesive that switchs has ticking sound during relay work in electronic module, the operation to motor produces one
Fixed noise, and the volume of relay is larger, integrated level is relatively low.
Utility model content
Based on this, it is necessary to provide a kind of electronic control system of smaller, small volume the glass lifter motor of noise.
A kind of electronic control system of glass lifter motor, including magnetic noise filtering module, signal input/output interface
End, main process task chip controller and MOSFET control modules, the main process task chip controller and the magnetic noise filtering module,
The signal input/output interface end and the MOSFET control modules are electrically connected with, the magnetic noise filtering module and power supply
It is electrically connected with, the MOSFET control modules are electrically connected with glass lifter motor.
Above-mentioned technical proposal, due to realizing the forward or reverse of glass lifter motor using MOSFET control modules,
During connecting and disconnecting of the circuit, the adhesive sound of non-relay, the noise problem during use is improved, noise is smaller；Due to
MOSFET control modules are highly integrated, small volume, are suitable for the development trend of automotive electronics device, facilitate follow-up New function
Increase.
In one of the embodiments, the MOSFET control modules include the H bridge controls that four metal-oxide-semiconductors connect and compose side by side
Circuit processed, metal-oxide-semiconductor 1 and metal-oxide-semiconductor 4 connect with rotating forward the signal end of input circuit, metal-oxide-semiconductor 2 and metal-oxide-semiconductor 3 and reversion input circuit
Signal end connection.
In one of the embodiments, it is connected with transient voltage suppression circuit between two bridge arms of the H bridge control circuits.
In one of the embodiments, the magnetic noise filtering module includes electric capacity and inductance in parallel.
Above-mentioned technical proposal, the magnetic noise that electric capacity and inductance in magnetic noise filtering module can be in filtering circuits, is reduced
Distracter.
The electronic control system of above-mentioned glass lifter motor, due to realizing glass-frame riser using MOSFET control modules
The forward or reverse of motor, during connecting and disconnecting of the circuit, the adhesive sound of non-relay, improve the noise during use and ask
Topic, noise are smaller；Because MOSFET control modules are low in energy consumption, and there is faster contactor response speed.
Brief description of the drawings
Fig. 1 is the structural representation of the electronic control system of glass lifting motor of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of electronic control system of glass lifter motor, including magnetic noise filtering module 1, signal are defeated
Enter/output interface end 2, main process task chip controller 3 and MOSFET control modules 4, main process task chip controller 3 and magnetic noise mistake
Filter module 1, signal input/output interface end 2 and MOSFET control modules 4 are electrically connected with, magnetic noise filtering module 1 and power supply electricity
Property connection, magnetic noise filtering module 1 includes in parallel electric capacity 11 and inductance 12.MOSFET control modules 4 and glass-frame riser electricity
Machine is electrically connected with, for realizing the forward or reverse of glass lifter motor.
Wherein, MOSFET control modules 4 include the H bridge control circuits that four metal-oxide-semiconductors connect and compose side by side, the He of metal-oxide-semiconductor 1
Metal-oxide-semiconductor 4 connects with rotating forward the signal end of input circuit, and metal-oxide-semiconductor 2 and metal-oxide-semiconductor 3 connect with inverting the signal end of input circuit.H bridges
Transient voltage suppression circuit is connected between two bridge arms of control circuit.
The operation principle of the electronic control system of above-mentioned glass lifter motor is：Signal input/output interface end 2 receives
To after the positive rotaring signal of glass-frame riser, main process task chip controller 3 is transmitted a signal to, main process task chip controller 3 controls MOS
Pipe 1, metal-oxide-semiconductor 4 are turned on, and metal-oxide-semiconductor 2, metal-oxide-semiconductor 3 are closed, and glass lifter motor both ends add positive power supply, realize the rotating forward of motor；
After signal input/output interface end 2 receives glass-frame riser reverse signal, main process task chip controller 3 is transmitted a signal to,
Main process task chip controller 3 controls metal-oxide-semiconductor 2, metal-oxide-semiconductor 3 to turn on, and metal-oxide-semiconductor 1, metal-oxide-semiconductor 4 are closed, and glass lifter motor both ends add
Reverse electrical source, realize the reversion of motor.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of electronic control system of glass lifter motor, it is characterised in that including magnetic noise filtering module (1), signal
Input/output interface end (2), main process task chip controller (3) and MOSFET control modules (4), the main process task chip controls
Device (3) and the magnetic noise filtering module (1), the signal input/output interface end (2) and the MOSFET control modules
(4) it is electrically connected with, the magnetic noise filtering module (1) is electrically connected with the power supply, the MOSFET control modules (4) and glass liter
Device motor is dropped to be electrically connected with.
2. the electronic control system of glass lifter motor according to claim 1, it is characterised in that the MOSFET controls
Molding block (4) includes the H bridge control circuits that four metal-oxide-semiconductors connect and compose side by side, metal-oxide-semiconductor 1 and metal-oxide-semiconductor 4 with rotating forward input circuit
Signal end connection, metal-oxide-semiconductor 2 and metal-oxide-semiconductor 3 connect with the signal end of reversion input circuit.
3. the electronic control system of glass lifter motor according to claim 2, it is characterised in that the H bridges control
Transient voltage suppression circuit is connected between two bridge arms of circuit.
4. the electronic control system of glass lifter motor according to claim 1, it is characterised in that the magnetic noise mistake
Filtering module (1) includes electric capacity (11) and inductance (12) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510498.5U CN206775429U (en) | 2017-05-09 | 2017-05-09 | The electronic control system of glass lifter motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510498.5U CN206775429U (en) | 2017-05-09 | 2017-05-09 | The electronic control system of glass lifter motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775429U true CN206775429U (en) | 2017-12-19 |
Family
ID=60650611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720510498.5U Expired - Fee Related CN206775429U (en) | 2017-05-09 | 2017-05-09 | The electronic control system of glass lifter motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206775429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484331A (en) * | 2018-12-17 | 2019-03-19 | 奇瑞汽车股份有限公司 | Automobile cabin Intelligent electrical box |
-
2017
- 2017-05-09 CN CN201720510498.5U patent/CN206775429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484331A (en) * | 2018-12-17 | 2019-03-19 | 奇瑞汽车股份有限公司 | Automobile cabin Intelligent electrical box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |