CN202002262U - Automatic temperature controller of automobile air conditioner - Google Patents
Automatic temperature controller of automobile air conditioner Download PDFInfo
- Publication number
- CN202002262U CN202002262U CN2011200630845U CN201120063084U CN202002262U CN 202002262 U CN202002262 U CN 202002262U CN 2011200630845 U CN2011200630845 U CN 2011200630845U CN 201120063084 U CN201120063084 U CN 201120063084U CN 202002262 U CN202002262 U CN 202002262U
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- temperature
- motor
- processing unit
- central processing
- integrated circuit
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Abstract
The utility model discloses an automatic temperature controller of an automobile air conditioner. The automatic temperature controller comprises a central processing unit, a blasting motor, a temperature motor, a mode motor, an internal-external circulating motor, a mode integrated circuit, an internal-external circulation integrated circuit and a power circuit and is characterized in that: a signal output end of an axial indoor temperature sensor is connected with a temperature signal input end of the central processing unit. A single temperature sensor (namely one axial indoor temperature sensor) is used in a cab of an automobile; on the basis of an optimal temperature for making people feel comfortable, a temperature controlling digital model is established to control the air-conditioning temperature, the wind speed and the wind door automatically; through reasonable arrangement of a logic program, the temperature control is reasonably compensated to make people feel comfortable at the temperature; and the cost can be effectively reduced. The automatic air-conditioning temperature controller has the advantages of automatic effective control over the temperature in the cab of the automobile and relatively low cost and is applicable for middle-grade and low-grade automobiles which are relatively low in cost and provided with automatic air conditioners.
Description
Technical field
The utility model relates to car electrics, especially relates to a kind of air conditioning for automobiles Automatic Temperature Control.
Background technology
As everyone knows, the air conditioning for automobiles automatic controller generally all adopts many temperature sensors to take a sample in that car steering is indoor, set up Mathematical Modeling by internal and external temperature contrast and logical algorithm, air conditioning for automobiles temperature, wind speed and air door are controlled automatically, this is but optimum to luxury car, can just increase product cost greatly concerning low and middle-grade cars, make cost performance reduce, lost the market competitiveness.
Summary of the invention
The purpose of this utility model is to provide a kind of air conditioning for automobiles automatic temperature control, it is based on single temperature sensor, by human body optimal comfort temperature is benchmark, sets up temperature mathematics of control model, and air conditioning for automobiles temperature, wind speed and air door are controlled automatically.
The purpose of this utility model is achieved in that
A kind of air conditioning for automobiles automatic temperature control, comprise central processing unit (CPU), blower motor, the temperature motor, the pattern motor, inside and outside circulation motor, the pattern integrated circuit, inside and outside circulation integrated circuit and power circuit, feature is: the air blast signal output part of a termination speed adjusting module (LPM) of blower motor, the other end ground connection of blower motor, two air blast signal input parts of speed adjusting module connect two air blast signal controlling ends of central processing unit respectively, the two ends of pattern motor connect two mode signal outputs of pattern integrated circuit respectively, the two ends of inside and outside circulation motor connect two inside and outside cycle signal outputs of inside and outside circulation integrated circuit respectively, the mode signal input of pattern integrated circuit links to each other with the mode signal control end of central processing unit, the inside and outside cycle signal input of inside and outside circulation integrated circuit links to each other with the inside and outside cycle signal control end of central processing unit, and the signal output part of axial-flow type indoor temperature transmitter connects the indoor temperature signal input part of central processing unit.
The signal output part of temperature sensor connects temperature signal input on the evaporimeter of central processing unit on the evaporimeter.
The utility model adopts single temperature sensor (i.e. axial-flow type temperature sensor) indoor of car steering, traditional many temperature sensors have been replaced, by human body optimal comfort temperature is benchmark, set up temperature mathematics of control model, automatically control at the indoor air-conditioner temperature of car steering, wind speed and air door, and according to the reasonable layout of logical program, reasonable compensation is carried out in control to temperature, so that temperature reaches the human comfort effect, thereby can effectively reduce cost.Because the single temperature sensor that the utility model adopts is the axial-flow type temperature sensor, thereby temperature sensor is steady, has reached the effect of many temperature sensors on the performance.Therefore, the utlity model has can be effectively to the indoor temperature of car steering control automatically, relatively low again advantage on the cost, it is lower but possess the low and middle-grade vehicles of automatic air condition in the configuration again to be particularly useful for cost.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
A kind of air conditioning for automobiles automatic temperature control, comprise central processing unit (CPU) 1, blower motor 8, temperature motor 6, pattern motor 4, inside and outside circulation motor 5, pattern integrated circuit 2, inside and outside circulation integrated circuit 3 and power circuit 11, the air blast signal output part of one termination speed adjusting module (LPM) 9 of blower motor 8, the other end ground connection of blower motor 8, two air blast signal input parts of speed adjusting module (LPM) 9 connect two air blast signal controlling ends of central processing unit 1 respectively, the two ends of pattern motor 4 connect two mode signal outputs of pattern integrated circuit 2 respectively, the two ends of inside and outside circulation motor 5 connect two inside and outside cycle signal outputs of inside and outside circulation integrated circuit 3 respectively, the mode signal input of pattern integrated circuit 2 links to each other with the mode signal control end of central processing unit 1, the inside and outside cycle signal input of inside and outside circulation integrated circuit 3 links to each other with the inside and outside cycle signal control end of central processing unit 1, the signal output part of axial-flow type indoor temperature transmitter 7 connects the indoor temperature signal input part of central processing unit 1, and the signal output part of temperature sensor 10 connects temperature signal input (EVAP SENSOR) on the evaporimeter of central processing unit 1 on the evaporimeter.
Operation principle: after opening the power switch of air conditioning for automobiles, the automatic end of central processing unit (AUTO signal) is connected, the temperature signal that central processing unit 1 receives according to axial-flow type indoor temperature transmitter 7, differentiate computing with mathematics model analysis, its result exports blower motor 8, pattern motor 4, inside and outside circulation motor 5 and compressor to, automatically adjusts by the mode that needs most with the most comfortable.The AUTO signal disconnects or imports A/C signal, blower motor 8, pattern motor 4, inside and outside circulation motor 5 and temperature motor 6 signals arbitrarily, and then central processing unit 1 is by the signal condition work of input, and former automatic adjustment state is cancelled.If the AUTO signal is connected once more, then central processing unit 1 continues to go round and begin again by above-mentioned automatic setting program state work.
When vehicle launch, after air-conditioning is opened automatically, after air-conditioning system will be introduced into defrosting mode 10s,, enter refrigeration or heating mode again according to the actual temperature situation, this is to traffic safety and use more humane.The air-conditioning air quantity can change according to the variation of vehicle interior temperature, rather than adopts the mode of tradition control air door that temperature is controlled, and this will effectively reduce the car load energy consumption.According to client's use habit, operating function can be done action last time and keep.
Claims (2)
1. air conditioning for automobiles automatic temperature control, comprise central processing unit, blower motor, the temperature motor, the pattern motor, inside and outside circulation motor, the pattern integrated circuit, inside and outside circulation integrated circuit and power circuit, it is characterized in that: the air blast signal output part of a termination speed adjusting module of blower motor, the other end ground connection of blower motor, two air blast signal input parts of speed adjusting module connect two air blast signal controlling ends of central processing unit respectively, the two ends of pattern motor connect two mode signal outputs of pattern integrated circuit respectively, the two ends of inside and outside circulation motor connect two inside and outside cycle signal outputs of inside and outside circulation integrated circuit respectively, the mode signal input of pattern integrated circuit links to each other with the mode signal control end of central processing unit, the inside and outside cycle signal input of inside and outside circulation integrated circuit links to each other with the inside and outside cycle signal control end of central processing unit, and the signal output part of axial-flow type indoor temperature transmitter connects the indoor temperature signal input part of central processing unit.
2. air conditioning for automobiles automatic temperature control as claimed in claim 1 is characterized in that: the signal output part of temperature sensor connects temperature signal input on the evaporimeter of central processing unit on the evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200630845U CN202002262U (en) | 2011-03-11 | 2011-03-11 | Automatic temperature controller of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200630845U CN202002262U (en) | 2011-03-11 | 2011-03-11 | Automatic temperature controller of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002262U true CN202002262U (en) | 2011-10-05 |
Family
ID=44705002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200630845U Expired - Lifetime CN202002262U (en) | 2011-03-11 | 2011-03-11 | Automatic temperature controller of automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002262U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434948A (en) * | 2011-12-10 | 2012-05-02 | 常州杰天车辆配件厂 | Automatic air-conditioning system for automobile |
| CN102607135A (en) * | 2012-03-26 | 2012-07-25 | 柳州职业技术学院 | Automatic air conditioner controller of minicar |
| CN104903657A (en) * | 2012-12-11 | 2015-09-09 | 施耐德电气建筑有限公司 | Fast attachment open end direct mount damper and valve actuator |
| US10007239B2 (en) | 2013-03-15 | 2018-06-26 | Schneider Electric Buildings Llc | Advanced valve actuator with integral energy metering |
-
2011
- 2011-03-11 CN CN2011200630845U patent/CN202002262U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434948A (en) * | 2011-12-10 | 2012-05-02 | 常州杰天车辆配件厂 | Automatic air-conditioning system for automobile |
| CN102607135A (en) * | 2012-03-26 | 2012-07-25 | 柳州职业技术学院 | Automatic air conditioner controller of minicar |
| CN104903657A (en) * | 2012-12-11 | 2015-09-09 | 施耐德电气建筑有限公司 | Fast attachment open end direct mount damper and valve actuator |
| US10295080B2 (en) | 2012-12-11 | 2019-05-21 | Schneider Electric Buildings, Llc | Fast attachment open end direct mount damper and valve actuator |
| US10007239B2 (en) | 2013-03-15 | 2018-06-26 | Schneider Electric Buildings Llc | Advanced valve actuator with integral energy metering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |