CN208546293U - A kind of intelligence control system of automobile air compressor - Google Patents
A kind of intelligence control system of automobile air compressor Download PDFInfo
- Publication number
- CN208546293U CN208546293U CN201820998559.1U CN201820998559U CN208546293U CN 208546293 U CN208546293 U CN 208546293U CN 201820998559 U CN201820998559 U CN 201820998559U CN 208546293 U CN208546293 U CN 208546293U
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- China
- Prior art keywords
- circuit
- air compressor
- microprocessor
- detection circuit
- driving circuit
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Abstract
The utility model provides a kind of intelligence control system of automobile air compressor, including die casting cabinet and it is located at the intracorporal control circuit of the die-cast cage, the control circuit includes microprocessor and the CAN communication circuit being separately connected with the microprocessor, driving circuit and detection circuit；The detection circuit includes the fan testing circuit and compressor detection circuit respectively at microprocessor connection, the compressor detection circuit includes temperature sensing circuit and current detection circuit, the driving circuit includes fan drive circuit, air compressor driving circuit and exhaust valve-driving circuit, the fan testing circuit connects the fan drive circuit, the compressor detection circuit connects the air compressor driving circuit, and the pressure detection circuit connects the exhaust valve-driving circuit.The utility model solves the problems such as current automobile air compressor controller Control Cooling is single, and heat-resisting and shock resistance is limited, and installation is inconvenient.
Description
Technical field
The utility model belongs to Compressor Technology field, and in particular to a kind of intelligent control system of automobile air compressor
System.
Background technique
The air compressor of automobile is component part important on automobile, brake and close door for automobile.At present
Air compressor for vehicle is largely slide sheet type and piston type in the market, due to different types of machine detection information and controlling party
Formula difference, often be directed to different air compressor types, need to develop different controller types, increase development cost and
Period can not accomplish that the compatibility in mode, application range of products are small.Air compressor auxiliary is more simultaneously, similar product status
Typically single control generally requires multiple product communication co-ordinations and is just able to achieve its function.And it adopts on the market at present more
With plastic shell, heat-resisting and shock resistance is limited, is easy to bump to machine, and installation is inconvenient, and communication is also one-way communication, does not have
There is further data interactive mode.
Utility model content
The purpose of the utility model is to provide a kind of intelligence control systems of automobile air compressor, and it is empty to solve current automobile
The problems such as air compressor controller Control Cooling is single, and heat-resisting and shock resistance is limited, and installation is inconvenient.
The utility model provides the following technical solution:
A kind of intelligence control system of automobile air compressor, including die casting cabinet and to be located at the die-cast cage intracorporal
Control circuit, the control circuit include microprocessor and the CAN communication circuit being separately connected with the microprocessor, driving
Circuit and detection circuit；The detection circuit includes the fan testing circuit connecting respectively with the microprocessor, compression machine examination
Slowdown monitoring circuit and pressure detection circuit, the compressor detection circuit include the temperature sensing circuit being connect with the microprocessor and
Current detection circuit, the driving circuit include the fan drive circuit connecting respectively with the microprocessor, air compressor
Driving circuit and exhaust valve-driving circuit, the fan testing circuit connect the fan drive circuit, the temperature detection electricity
Road connects the air compressor driving circuit with the current detection circuit, and the pressure detection circuit connects the exhaust valve
Driving circuit.
Preferably, the microprocessor passes through the external vehicle CAN communication system of the CAN communication circuit, the micro process
Device passes through the external air of air compressor driving circuit by the fan drive circuit external fan, the microprocessor
Compressor, the microprocessor pass through the exhaust valve-driving circuit external gas tank.
Preferably, the vehicle CAN communication system is connected with fault cues lamp.
Preferably, the microprocessor is also connected with power supply.
The beneficial effects of the utility model are: this control system runs air compressor by adding various detection circuits
Situation and fan are detected, and air compressor machine is not run or fan operation fault, reach what control control air compressor was shut down
Effect；It controls shell and uses die casting cabinet, heat-resisting and shock resistance is strong, and installation is more convenient；Existing controller is excessively single, only
It can control a kind of device, the acquisition of the utility model controller and control function, which also can according to need, neatly to be changed, and is passed through
Detection and driving circuit change the relationship of single control between orthodox car air compressor and auxiliary, reach automobile air compression
The purpose of the coordinated control of machine.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model internal structure and external connection schematic diagram；
Fig. 2 is the utility model external structure schematic diagram；
In the figure, it is marked as 1. microprocessors；2. fan testing circuit；3. fan drive circuit；4. temperature sensing circuit；5.
Current detection circuit；6. air compressor driving circuit；7. pressure detection circuit；8. being vented valve-driving circuit；9.CAN communication electricity
Road；10. fan；11. air compressor；12. gas tank；13. vehicle CAN communication；14. power supply；15. die casting cabinet.
Specific embodiment
As depicted in figs. 1 and 2, a kind of intelligence control system of automobile air compressor, including die casting cabinet 15 and set
Control circuit in die casting cabinet 15, control circuit include that microprocessor 1 and the CAN being separately connected with microprocessor 1 lead to
Interrogate circuit 9, driving circuit and detection circuit；Detection circuit includes the fan testing circuit 2 connecting respectively with microprocessor 1, pressure
Contracting machine examination slowdown monitoring circuit and pressure detection circuit 7, compressor detection circuit include the temperature sensing circuit that pressure is connect with microprocessor 1
4 and current detection circuit 5, temperature sensing circuit 4 and current detection circuit 5 connect with air compressor driving circuit 6；Driving electricity
Road includes that fan drive circuit 3, air compressor driving circuit 6 and exhaust valve-driving circuit 8, fan testing circuit 2 connect wind
Driving circuit 3 is fanned, temperature sensing circuit 4 and current detection circuit 5 connect air compressor driving circuit 6, pressure detection circuit 7
Connection exhaust valve-driving circuit 8.
As depicted in figs. 1 and 2, a kind of intelligence control system of automobile air compressor in specific implementation, microprocessor 1
By external 13 system of vehicle CAN communication of CAN communication circuit 9, vehicle CAN communication system 13 is connected with fault cues lamp.Micro- place
Device 1 is managed by 3 external fan 10 of fan drive circuit, microprocessor 1 is compressed by the external air of air compressor driving circuit 6
Machine 11, microprocessor 1 pass through the exhaust external gas tank 12 of valve-driving circuit 8.Microprocessor 1 is also connected with power supply 14.
As depicted in figs. 1 and 2, a kind of intelligence control system of automobile air compressor is on the basis based on above-mentioned connection
On, specific works engineering are as follows: when work, air compressor 11 is judged by temperature sensing circuit 4 and pressure detection circuit 7
Whether state meets operating status, and when temperature is excessively high or air pressure is excessive, air compressor driving circuit 6 will not drive air pressure
Contracting machine 11 is run, but driving fan 10 is cooled down or drives gas, and 12 exhaust valve exhaust reduces air pressure in gas tank 12,
And fault message is sent to vehicle CAN communication 13.When meeting operating status starting, the starting operation of air compressor 11 passes through
Current detection circuit 5 detects 11 operation conditions of air compressor, passes through the operation temperature of 4 air compressor 11 of temperature sensing circuit
Degree, microprocessor 1 send instruction operation fan 10 to cool down to air compressor 11.When air compressor 11 runs to one
After determining degree, pressure detection circuit 7 detects that pressure is greater than the set value in gas tank 12, and microprocessor 1 closes air compression at this time
Machine 11 gives 8 transmission level signal of exhaust valve driving circuit, and driving exhaust valve is opened, and reduces pressure in gas tank 12.Pressure detecting electricity
When road 7 detects that 12 pressure of gas tank is in a certain range, controller enters static stand-by operation state and reduces energy consumption.
Specifically, work when, fan testing circuit 2 detect fan 10 operating status, if fan 10 occur short circuit or
Person's open circuit conditions occur, and driving of the microprocessor 1 to air compressor 11 and fan 10 out of service prevents air compressor 11
There is the case where temperature is excessively high or fan 10 is burnt out appearance, while vehicle CAN communication 13 of the microprocessor 1 on automobile is sent
Fault message, external fault warning light light.
The utility model has the advantages that detecting air compressor 11 and its auxiliary in all directions, detection control comprehensively, is applicable in model
It encloses wider；Shell uses die casting cabinet 15, and heat-resisting and shock resistance is strong, and installation is more convenient；Communication uses CAN communication circuit 9 pairs
The command information of the transmission of vehicle CAN communication 13 can also be received, more while carrying out sending processing acquisition data to communication
Intelligence, product reliability are high.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (4)
1. a kind of intelligence control system of automobile air compressor, which is characterized in that including die casting cabinet and be located at the pressure
The intracorporal control circuit of case is cast, the control circuit includes that microprocessor and the CAN being separately connected with the microprocessor lead to
Interrogate circuit, driving circuit and detection circuit；The detection circuit includes the fan detection electricity connecting respectively with the microprocessor
Road, compressor detection circuit and pressure detection circuit, the compressor detection circuit include the temperature connecting with the microprocessor
Detection circuit and current detection circuit are spent, the driving circuit includes the fan driving electricity connecting respectively with the microprocessor
Road, air compressor driving circuit and exhaust valve-driving circuit, the fan testing circuit connect the fan drive circuit, institute
It states temperature sensing circuit and connects the air compressor driving circuit with the current detection circuit, the pressure detection circuit connects
Connect the exhaust valve-driving circuit.
2. a kind of intelligence control system of automobile air compressor according to claim 1, which is characterized in that micro- place
Device is managed by the external vehicle CAN communication system of the CAN communication circuit, the microprocessor passes through outside the fan drive circuit
Wind-receiving fan, the microprocessor are passed through by the external air compressor of air compressor driving circuit, the microprocessor
The exhaust valve-driving circuit external gas tank.
3. a kind of intelligence control system of automobile air compressor according to claim 2, which is characterized in that the vehicle
CAN communication system is connected with fault cues lamp.
4. a kind of intelligence control system of automobile air compressor according to claim 1, which is characterized in that micro- place
Reason device is also connected with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998559.1U CN208546293U (en) | 2018-06-27 | 2018-06-27 | A kind of intelligence control system of automobile air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998559.1U CN208546293U (en) | 2018-06-27 | 2018-06-27 | A kind of intelligence control system of automobile air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546293U true CN208546293U (en) | 2019-02-26 |
Family
ID=65423505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820998559.1U Expired - Fee Related CN208546293U (en) | 2018-06-27 | 2018-06-27 | A kind of intelligence control system of automobile air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591037A (en) * | 2018-06-27 | 2018-09-28 | 耐力斯默通动力技术（苏州）有限公司 | A kind of intelligence control system of automobile air compressor |
| CN111749903A (en) * | 2019-03-28 | 2020-10-09 | 杭州三花研究院有限公司 | Control method, control system, and electric pump |
-
2018
- 2018-06-27 CN CN201820998559.1U patent/CN208546293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591037A (en) * | 2018-06-27 | 2018-09-28 | 耐力斯默通动力技术（苏州）有限公司 | A kind of intelligence control system of automobile air compressor |
| CN111749903A (en) * | 2019-03-28 | 2020-10-09 | 杭州三花研究院有限公司 | Control method, control system, and electric pump |
| CN111749903B (en) * | 2019-03-28 | 2022-06-24 | 杭州三花研究院有限公司 | Control method, control system, and electric pump |
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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: 20190226 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |