CN205112924U - Vehicle air conditioner automatic control system that refrigerates - Google Patents
Vehicle air conditioner automatic control system that refrigerates Download PDFInfo
- Publication number
- CN205112924U CN205112924U CN201520866972.9U CN201520866972U CN205112924U CN 205112924 U CN205112924 U CN 205112924U CN 201520866972 U CN201520866972 U CN 201520866972U CN 205112924 U CN205112924 U CN 205112924U
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- CN
- China
- Prior art keywords
- automobile air
- micro controller
- cruise speed
- conditioning refrigeration
- motor control
- 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.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a vehicle air conditioner automatic control system that refrigerates, its characterized in that: hold AD conversion module, the button of being connected including the singlechip with microcontroller type, the AD conversion module input is connected with evaporimeter temperature sensor, the interior temperature and humidity sensor of car, and the singlechip output is connected with LCD display, memory, evaporimeter motor control module, compressor motor control module. The utility model discloses a singlechip is the control strategy of core to the realization improves current vehicle air conditioner control system, makes vehicle air conditioner control system more reliable, and control accuracy is high, and degree of automation is higher, improves people riding comfort.
Description
Technical field
The utility model relates to automobile air conditioning technology field, particularly relates to a kind of automobile air-conditioning refrigeration autonomous cruise speed system.
Background technology
Along with the raising of people's living standard, the consumption of automobile is also growing with each passing day, people have higher requirement to the traveling comfort of automobile while purchase automobile, and air-conditioning is as the vitals of automobile, and its quality directly has influence on performance and the comfort level of car load.Current automobile air conditioner control system mainly still adopts the analog device of low precision and mechanical component, and this mode control accuracy is low, and implementation effect is poor, and reliability is not strong.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of automobile air-conditioning refrigeration autonomous cruise speed system, micro controller system is adopted to be the control program of core, to realize improving existing automobile air conditioner control system, make automobile air conditioner control system more reliable, control accuracy is high, and degree of automation is higher, improves people's ride comfort.
For achieving the above object, the utility model provides a kind of automobile air-conditioning refrigeration autonomous cruise speed system, it is characterized in that: the AD conversion module, the button that comprise micro controller system and be connected with micro controller system input end, described AD conversion module input end is connected with Temperature Humidity Sensor in evaporator temperature sensor, car, and described micro controller system mouth is connected with LCD display, memory device, evaporator motor control module, compressor electric motor control module.
Above-mentioned a kind of automobile air-conditioning refrigeration autonomous cruise speed system, is characterized in that: described micro controller system adopts AT89S52 micro controller system.
Above-mentioned a kind of automobile air-conditioning refrigeration autonomous cruise speed system, is characterized in that: described evaporator temperature sensor adopts DS18B20 temperature sensor.
Above-mentioned a kind of automobile air-conditioning refrigeration autonomous cruise speed system, is characterized in that: in described car, Temperature Humidity Sensor is Temperature Humidity Sensor DHT90.
Above-mentioned a kind of automobile air-conditioning refrigeration autonomous cruise speed system, is characterized in that: described LCD display adopts LCM1602 telltale.
Above-mentioned a kind of automobile air-conditioning refrigeration autonomous cruise speed system, is characterized in that: described evaporator motor control module, compressor electric motor control module adopt transistor driving control relay circuit.
The beneficial effects of the utility model are:
The utility model adopts micro controller system to be the control program of core, and to realize improving existing automobile air conditioner control system, make automobile air conditioner control system more reliable, control accuracy is high, and degree of automation is higher, improves people's ride comfort.
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is integral structure block diagram of the present utility model;
Fig. 2 is humiture collection modular circuit schematic diagram in car of the present utility model;
Fig. 3 is LCD display schematic circuit diagram of the present utility model;
Fig. 4 is key circuit schematic diagram of the present utility model;
Fig. 5 is evaporator motor control module schematic circuit diagram of the present utility model;
Fig. 6 is compressor electric motor control module schematic circuit diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of automobile air-conditioning refrigeration autonomous cruise speed system, it is characterized in that: the AD conversion module 5, the button 6 that comprise micro controller system 1 and be connected with micro controller system 1 input end, described AD conversion module 5 input end is connected with Temperature Humidity Sensor 4 in evaporator temperature sensor 3, car, and described micro controller system 1 mouth is connected with LCD display 2, memory device 7, evaporator motor control module 8, compressor electric motor control module 9.
In the present embodiment, described micro controller system 1 adopts AT89S52 micro controller system.
In the present embodiment, described evaporator temperature sensor 3 adopts DS18B20 temperature sensor.
In the present embodiment, in described car, Temperature Humidity Sensor 4 is Temperature Humidity Sensor DHT90.What it adopted is two wire system interface, and be connected very simple with micro controller system, in car, humiture collection module as shown in Figure 2.
As shown in Figure 3, in the present embodiment, described LCD display 2 adopts LCM1602 telltale.LCM1602 carries conventional letter word character library, and these letter words are identical with standard A SICII, very easy to use.
As shown in Figure 5,6, in the present embodiment, described evaporator motor control module 8, compressor electric motor control module 9 adopt transistor driving control relay circuit.
The utility model adopts integrated digital sensor to carry out acquisition process to data, send into micro controller system by corresponding bus to process, adopt LCD display display vehicle interior temperature and humidity, by button, can vehicle interior temperature be set and preserves, by the automatic control of the control realization automotive air-conditioning system to evaporator motor and compressor electric motor.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical personnels in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (6)
1. an automobile air-conditioning refrigeration autonomous cruise speed system, it is characterized in that: the AD conversion module (5), the button (6) that comprise micro controller system (1) and be connected with micro controller system (1) input end, described AD conversion module (5) input end is connected with Temperature Humidity Sensor (4) in evaporator temperature sensor (3), car, and described micro controller system (1) mouth is connected with LCD display (2), memory device (7), evaporator motor control module (8), compressor electric motor control module (9).
2. a kind of automobile air-conditioning refrigeration autonomous cruise speed system as claimed in claim 1, is characterized in that: described micro controller system (1) adopts AT89S52 micro controller system.
3. a kind of automobile air-conditioning refrigeration autonomous cruise speed system as claimed in claim 1, is characterized in that: described evaporator temperature sensor (3) adopts DS18B20 temperature sensor.
4. a kind of automobile air-conditioning refrigeration autonomous cruise speed system as claimed in claim 1, is characterized in that: in described car, Temperature Humidity Sensor (4) is Temperature Humidity Sensor DHT90.
5. a kind of automobile air-conditioning refrigeration autonomous cruise speed system as claimed in claim 1, is characterized in that: described LCD display (2) adopts LCM1602 telltale.
6. a kind of automobile air-conditioning refrigeration autonomous cruise speed system as claimed in claim 1, is characterized in that: described evaporator motor control module (8), compressor electric motor control module (9) adopt transistor driving control relay circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866972.9U CN205112924U (en) | 2015-11-03 | 2015-11-03 | Vehicle air conditioner automatic control system that refrigerates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866972.9U CN205112924U (en) | 2015-11-03 | 2015-11-03 | Vehicle air conditioner automatic control system that refrigerates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112924U true CN205112924U (en) | 2016-03-30 |
Family
ID=55568564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866972.9U Expired - Fee Related CN205112924U (en) | 2015-11-03 | 2015-11-03 | Vehicle air conditioner automatic control system that refrigerates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112924U (en) |
-
2015
- 2015-11-03 CN CN201520866972.9U patent/CN205112924U/en not_active Expired - Fee Related
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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: 20160330 Termination date: 20161103 |