Many warm areas of automobile full-automatic air conditioner controller
Technical field
The utility model belongs to the technical field of automobile engine, particularly a kind of many warm areas of automobile full-automatic air conditioner controller.
Background technology
Orthodox car full-automatic air conditioner controller is to do the car indoor environment as a whole, the ambient parameter that collects according to sensor and the temperature value of setting carry out comprehensive computing, by driving corresponding output block, realization is to the environment control of whole car chamber, we are called single warm area full automatic controller and (what are made of, how each part is installed together, and annexation how, please describe out).But indoor each occupant's of car comfort is different, causes the part occupant uncomfortable so as a whole control through regular meeting done in the car chamber.And the indoor different occupant spaces of car are subjected to the influence of outside, inside also different, such as, the solar radiation intensity that diverse location is subjected in the car is different often, and its thermic load is also just different.Single warm area full automatic controller can't carry out environment control to each occupant's space respectively at the different thermic loads of diverse location in the car, so can cause situation cold, one side heat on one side.
Summary of the invention
The utility model purpose provides a kind of many warm areas of automobile full-automatic air conditioner controller.
The technical solution of the utility model is achieved in that
Many warm areas of automobile full-automatic air conditioner controller, it is characterized by: it is made up of controller panel, switch key assembly, circuit board support, circuit board, back casing and Wiring harness connector, at first Wiring harness connector is welded on the circuit board, circuit board is fixed on the circuit board support then, and then circuit board chord frame is fixed on the switch key assembly, load onto back casing afterwards, at last control panel is connected on the controller.
It is more accurate, more accurate to the utlity model has the control of car indoor temperature, has shortened the time that reaches a home from home, makes the more uniform characteristics of car indoor temperature distribution.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Specific embodiments
Many warm areas of automobile full-automatic air conditioner controller, it is characterized by: it is made up of controller panel 1, switch key assembly 2, circuit board support 3, circuit board 4, back casing 5 and Wiring harness connector 6, at first Wiring harness connector 6 is welded on the circuit board 4, circuit board 4 is fixed on the circuit board support 3 then, and then circuit board connection circuit board mount is fixed on the switch key assembly 2, load onto back casing 5 afterwards, at last control panel 1 is connected on the controller.
The utility model the key technical indexes:
The control accuracy performance assessment criteria of car load mean temperature |
For Tave=Tset ± 2 ℃ wherein |
|
Tave-is a car average indoor temperature Tset-air-conditioner controller design temperature |
Rated operational voltage: |
DC12V. |
The normal working voltage scope: |
DC8 ~ 18V. |
The sensor acquisition precision: |
1%. |
The temperature control resolution: |
0.3 ℃. |
The design temperature scope: |
LO (cooling at full speed) ,+18 ℃~+ 29 ℃, HI (heating up at full speed). |
Design temperature resolution ratio: |
0.5 ℃. |
Air quantity control: |
0~12V (manual 12 grades of controls, automatic stepless change). |
Signal by Wiring harness connector 6 inputs has sensor sensed temperature values such as indoor temperature sensor, outdoor temperature sensor, solar radiation intensity sensor, air outlet temperature sensor, the air-conditioner controller that inputs to circuit board 4 parts is a processor, circuit board 4 parts are carried out a series of logical operation according to these inputs, form some fill orders at last and export to execution units such as temperature air door, pattern air door, internal-external cycle throttle, back air-conditioning magnetic valve, adjusting water valve by Wiring harness connector 6, realize the adjusting of air-conditioner temperature, air quantity, pattern, air inlet.
The concrete course of work of the utility model: the tandem tap in the thermostat controlled compressor circuit is replaced according to the compressor control signal that indoor and outdoor temperature and thermic load information calculations draw by the utility model, avoid the frequent start-stop of compressor under low heat loads and too high indoor temperature difference fluctuation; Often need 3 controls such as cold and hot wind that the driver regulates, pattern wind, interior outer circulation to finish by the utility model; What the drive unit of air door generally adopted is that the DC servo motor self-regulating process is a foundation with indoor temperature, outdoor temperature, design temperature etc., carries out according to corresponding control logic; Blower speed and condenser fan are finished automatic control by the utility model according to each temperature sensor signal.Can realize the control of four regional temperatures, air quantity and blowing pattern; Can show ambient temperature.