CN203551004U - Fault alarm detection system for automobile air conditioner - Google Patents
Fault alarm detection system for automobile air conditioner Download PDFInfo
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- CN203551004U CN203551004U CN201320618945.0U CN201320618945U CN203551004U CN 203551004 U CN203551004 U CN 203551004U CN 201320618945 U CN201320618945 U CN 201320618945U CN 203551004 U CN203551004 U CN 203551004U
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- fault
- air conditioning
- detection system
- alarm detection
- temperature sensor
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000004378 air conditioning Methods 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 14
- 230000011664 signaling Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000010365 information processing Effects 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model provides a fault alarm detection system for automobile air conditioner. The fault alarm detection system comprises a fault detection module, a fault processor, an alarm device and an LED display screen, the fault detection module is connected with the fault processor, the fault processor is respectively connected with the alarm device and the LED display screen, the fault detection module comprises a temperature sensor, a pressure sensor, a humidity sensor and an information processing unit, the temperature sensor, the pressure sensor and the humidity sensor are connected with input equipment of the information processing unit via a signal conversion circuit, and output equipment of the information processing unit is connected with the fault processor. According to the technical scheme of the fault alarm detection system for the automobile air conditioner, the temperature, humidity and pressure of each position of an air conditioning system can be measured, faults of the air conditioning system can be accurately determined and are sent to an air conditioning company in time, the air conditioning company can arrange maintenance by professional personnel, and the normal operation of the air conditioner is guaranteed.
Description
Technical field
The utility model belongs to automobile detection field, especially relates to a kind of air conditioning for automobiles fault alarm detection system.
Background technology
Air conditioning for automobiles breaks down, and not only can affect the refrigeration of air-conditioning, also can increase energy consumption, if maintenance not in time also can cause the further damage of air-conditioning, strengthens the maintenance cost in later stage.When existing air conditioning for automobiles breaks down, user of service is not easy to discover, and need professional person to check air-conditioning and overhaul after could find failure problems, and fault is got rid of, this model machine has influence on the use of air-conditioning.Therefore, for overcoming the deficiency of above-mentioned technology, design and a kind ofly can conveniently learn air conditioning for automobiles fault a kind of air conditioning for automobiles failure warning system that can automatic alarm.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of air conditioning for automobiles fault alarm detection system, and the fault of automotive air-conditioning system is detected and accurately judgement fast.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of air conditioning for automobiles fault alarm detection system, comprise fault finding module, failure processor, warning device and LED display, described fault finding module is connected with described failure processor, described failure processor and described warning device, described LED display connects respectively, described fault finding module comprises temperature sensor, pressure transducer, humidity sensor and information process unit, described temperature sensor, described pressure transducer, described humidity sensor is connected with the input equipment of described information process unit by signaling conversion circuit, the output device of described information process unit is connected with described failure processor.
Described signaling conversion circuit comprises sample circuit, amplifier and converter, described sample circuit is input to described amplifier by the signal gathering from described temperature sensor, described pressure transducer, described humidity sensor, by described amplifier, be input to described converter, then by described converter, convert this signal to digital signal and send to described information process unit.
Described failure processor is connected with fault handling dispatching platform.
Described fault finding module is provided with temperature sensor described in several, described pressure transducer, described humidity sensor.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, the utility model can be measured temperature, humidity, the pressure at each position of air-conditioning system, can judge accurately air-conditioning system fault and fault is sent to air-conditioning company, air-conditioning company arranges professional to keep in repair in time, has guaranteed the normal operation of air-conditioning.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model
Embodiment
As shown in Figure 1, a kind of air conditioning for automobiles fault alarm detection system, comprise fault finding module, failure processor, warning device and LED display, described fault finding module is connected with described failure processor, described failure processor is connected with described warning device and described LED display, described fault finding module is provided with several temperature sensors, pressure transducer and humidity sensor, described temperature sensor, described pressure transducer, described humidity sensor is connected with the input equipment of information process unit by signaling conversion circuit, the output device of described information process unit is connected with described failure processor, described failure processor is connected with the fault handling dispatching platform of air-conditioning company, and described failure processor passes to air conditioning for automobiles failure message the described fault dispatching platform of air-conditioning company in time.
Described signaling conversion circuit comprises sample circuit, amplifier and converter, described sample circuit is input to amplifier by the signal gathering from described temperature sensor, described pressure transducer, described humidity sensor, by amplifier, output to converter again, then by converter, signal is become to digital signal and send to information process unit.
The course of work of this example: described sample circuit will be from described temperature sensor, described pressure transducer, the signal that described humidity sensor gathers is input to amplifier, by amplifier, output to converter again, by converter, signal is become to digital signal again and send to information process unit, described information process unit conveys to described failure processor by signal, described failure processor sends to described warning device and described LED display by information, remind driving personnel, described failure processor passes to failure message the described fault dispatching platform of air-conditioning company in time simultaneously, air-conditioning company arranges professional and technical personnel to keep in repair air conditioning for automobiles after seeing the information of described fault dispatching platform.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. an air conditioning for automobiles fault alarm detection system, it is characterized in that: comprise fault finding module, failure processor, warning device and LED display, described fault finding module is connected with described failure processor, described failure processor and described warning device, described LED display connects respectively, described fault finding module comprises temperature sensor, pressure transducer, humidity sensor and information process unit, described temperature sensor, described pressure transducer, described humidity sensor is connected with the input equipment of described information process unit by signaling conversion circuit, the output device of described information process unit is connected with described failure processor.
2. a kind of air conditioning for automobiles fault alarm detection system according to claim 1, it is characterized in that: described signaling conversion circuit comprises sample circuit, amplifier and converter, described sample circuit is input to described amplifier by the signal gathering from described temperature sensor, described pressure transducer, described humidity sensor, by described amplifier, be input to described converter, then by described converter, convert this signal to digital signal and send to described information process unit.
3. a kind of air conditioning for automobiles fault alarm detection system according to claim 1 and 2, is characterized in that: described failure processor is connected with fault handling dispatching platform.
4. a kind of air conditioning for automobiles fault alarm detection system according to claim 1, is characterized in that: described fault finding module is provided with temperature sensor described in several, described pressure transducer, described humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618945.0U CN203551004U (en) | 2013-09-29 | 2013-09-29 | Fault alarm detection system for automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618945.0U CN203551004U (en) | 2013-09-29 | 2013-09-29 | Fault alarm detection system for automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203551004U true CN203551004U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618945.0U Expired - Fee Related CN203551004U (en) | 2013-09-29 | 2013-09-29 | Fault alarm detection system for automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203551004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105763624A (en) * | 2016-04-08 | 2016-07-13 | 武汉松芝车用空调有限公司 | Integrated health monitoring system and method for passenger car air conditioner |
| CN107940699A (en) * | 2017-12-21 | 2018-04-20 | 重庆金鑫科技产业发展有限公司 | The control system and air-conditioning of a kind of air-conditioning |
-
2013
- 2013-09-29 CN CN201320618945.0U patent/CN203551004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105763624A (en) * | 2016-04-08 | 2016-07-13 | 武汉松芝车用空调有限公司 | Integrated health monitoring system and method for passenger car air conditioner |
| CN105763624B (en) * | 2016-04-08 | 2018-10-23 | 武汉松芝车用空调有限公司 | Coach air conditioner integrated health monitors system and monitoring method |
| CN107940699A (en) * | 2017-12-21 | 2018-04-20 | 重庆金鑫科技产业发展有限公司 | The control system and air-conditioning of a kind of air-conditioning |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20180929 |