CN206739531U - A kind of semi-automatic electric air-conditioner control system - Google Patents
A kind of semi-automatic electric air-conditioner control system Download PDFInfo
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- CN206739531U CN206739531U CN201720542524.2U CN201720542524U CN206739531U CN 206739531 U CN206739531 U CN 206739531U CN 201720542524 U CN201720542524 U CN 201720542524U CN 206739531 U CN206739531 U CN 206739531U
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Abstract
The utility model discloses a kind of semi-automatic electric air-conditioner control system, including entire car controller, wind speed of blast blower controlling switch group, compressor of air conditioner, condenser radiator fan, indoor temperature transmitter, indoor temperature transmitter and wind speed of blast blower controlling switch group are connected with the detection input of entire car controller respectively, and compressor of air conditioner and condenser radiator fan are connected with the control output end of entire car controller respectively；Wind speed of blast blower controlling switch group includes multiple switches in parallel, and switchs the resistance connected with each respectively, and one end of the wind speed of blast blower controlling switch group is connected with power supply VCC, and the other end is connected to the detection input of entire car controller.The utility model solves air-conditioning work state and is constantly in peak power operation problem.Exported according to multiple gears that user's request customizes, reduce the start-stop time of compressor, reduce compressor horsepower so as to save electric energy, can also reduce noise caused by compressor, improve the comfortableness of vehicle.
Description
Technical field
A kind of semi-automatic electric air-conditioner control system is the utility model is related to, belongs to new-energy automobile field.
Background technology
Current pure electric commercial vehicle and the pure electric passenger vehicle of part low side, using semi-automatic air-conditioning system, this type half
Automatic air-conditioning system uses evaporator temperature method of controlling switch.Motor compressor is transported by maximum speed after user starts air-conditioning
OK, when air-conditioning system evaporator temperature switch reaches break-off signal condition value, compressor of air conditioner is stopped.Whole system be by
Evaporator temperature switchs a semiconductor control element control, and motor compressor has frequent start-stop.Motor compressor
Frequently start and stop have bigger influence for the life-span of motor compressor.
The gear positions of air conditioner blower wind speed 1,2,3,4 export maximum, and user adjusts air-conditioner air outlet wind speed and represented
User is needed to reduce air conditioner refrigerating intensity, but compressor of air conditioner is still run by maximum speed, so causes larger electric energy
Waste.
And such air conditioning managing under the restriction of cost can not intelligence monitoring compartment in temperature, it is impossible in real time to sky
Transfer in trip temperature control.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of semi-automatic electric airconditioning control
System.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of semi-automatic electric air-conditioner control system, including entire car controller, wind speed of blast blower controlling switch group, air-conditioning pressure
Contracting machine, condenser radiator fan, indoor temperature transmitter, indoor temperature transmitter and wind speed of blast blower the controlling switch component
It is not connected with the detection input of entire car controller, compressor of air conditioner and the control with entire car controller respectively of condenser radiator fan
Output end connection processed；The wind speed of blast blower controlling switch group includes multiple switches in parallel, and is connected respectively with each switch
Resistance, one end of the wind speed of blast blower controlling switch group is connected with power supply VCC, and the other end is connected to the detection of entire car controller
Input.The utility model borrows commercial vehicle and the low existing manual air conditioner hardware of vehicle of matching somebody with somebody is excellent to the progress of air blower gear shifting device
Change design, with entire car controller acquisition state, the multiple gear air-conditioning states customized according to user's request export, and pass through increase
Compartment temperature sensor, corresponding different stalls working condition carry out target temperature and automatically controlled.
Specifically, the multiple switch in parallel is four.
Further, the entire car controller is connected by CAN with compressor of air conditioner, condenser radiator fan.
Yet further, the entire car controller is also integrated with PWM signal generator, and condenser radiator fan and vehicle
The pwm signal output port connection of controller.The rotating speed of condenser radiator fan is adjusted by PWM control modes.
Compared with prior art, the utility model has the advantages that：
The utility model is using entire car controller collection air conditioner blower gear, by air-conditioning power output Design of State with drum
Blower fan gear links, and solves in air-conditioning current design scheme, air-conditioning work state is constantly in peak power operation problem.Root
The multiple gears customized according to user's request are exported, and are reduced the start-stop time of compressor, are reduced in compressor speed governing
Compressor horsepower can also reduce noise caused by compressor so as to save electric energy.Compressor rotary speed reduces coordinated signals condensation
Rotation speed of the fan reduces, and can equally save electric energy, condenser rotating speed, which reduces response noise, can also reduce.On the other hand improve whole
The comfortableness of car.By increasing compartment temperature sensor, corresponding different stalls working condition carries out target temperature and automatically controlled.
Brief description of the drawings
Fig. 1 is the system block diagram of the utility model-embodiment.
Fig. 2 is the circuit theory diagrams of the wind speed of blast blower controlling switch group of the utility model-embodiment.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail, and embodiment of the present utility model includes
But it is not limited to the following example.
Embodiment
As shown in Figure 1-2, a kind of semi-automatic electric air-conditioner control system, including the control of entire car controller, wind speed of blast blower
Switches set, compressor of air conditioner, condenser radiator fan, indoor temperature transmitter.
Wind speed of blast blower controlling switch group includes four switch S1, S2, S3, S4 in parallel, and respectively with four switch S1,
Resistance R1, R2, R3, R4 of S2, S3, S4 series connection, one end of the wind speed of blast blower controlling switch group is connected to power supply VCC, another
End is connected to the detection input of entire car controller.
The detection input of indoor temperature transmitter and entire car controller connects, compressor of air conditioner and condenser radiator fan
It is connected respectively with the control output end of entire car controller.
Input condition of the wind speed of blast blower controlling switch state as airconditioning control, four switch S1, S2 in parallel, S3,
S4 corresponds to four gears of air blower respectively, air-conditioning work is divided into 4 working conditions, entire car controller is according under different stalls
Collection resistance value is different corresponding to wind speed of blast blower switch, analysis judgment air blower range state, so as to adjust compressor of air conditioner
Rotating speed and condenser radiator fan rotating speed.
Indoor temperature transmitter signal inputs, and different stalls correspond to target temperature difference in compartment, and different stalls are corresponding empty
Adjust compressor shutdown temperature different, after reaching target temperature in compartment, be automatically turned off compressor of air conditioner, and then it is semi-automatic
The Automated condtrol of air-conditioning.
The specific course of work is as follows：
Wind speed of blast blower controlling switch group 001, user control air blast according to the air-conditioner temperature wish of demand under conditions present
Machine gear.The corresponding resistance value of each gear of air blower, different stalls resistance value are different.The present embodiment requires control gear
Representative resistor values R1, R2, R3, R4 are chosen with resistance, the control of resistance value gap is larger between different stalls, is easy to entire car controller
Detect redundancy.
Entire car controller 002 detects the power supply VCC of wind speed of blast blower controlling switch group, starts the detection of air blower gear,
Blower switch resistance R1 is detected, vehicle control unit controls control R1 to correspond to compressor of air conditioner tachometer value by CAN
P1Rpm；Blower switch resistance R2 is detected, vehicle control unit controls are controlled by CAN, and R2 corresponds to compressor of air conditioner rotating speed
Value P2Rpm；Blower switch resistance R3 is detected, vehicle control unit controls are controlled by CAN, and R3 corresponds to compressor of air conditioner and turned
Fast value P3Rpm；Blower switch resistance R4 is detected, vehicle control unit controls are controlled by CAN, and R4 corresponds to compressor of air conditioner
Tachometer value PRpm.
Compressor of air conditioner 003 receives rotating speed of target signal, output speed response.
Compressor of air conditioner rotating speed corresponds to the rotating speed of condenser radiator fan 004, such as table 1.Entire car controller passes through PWM controlling parties
Formula is adjusted to condenser radiator fan.
Table 1
Entire car controller detects indoor temperature transmitter 005 in real time, and temperature reaches desired value, and compressor of air conditioner stops work
Make, 6 DEG C of temperature recovery desired value i.e. K+6 DEG C of desired value；Compressor of air conditioner automatically turns on.Such as table 2, table 2 is air blower gear pair
The indoor target temperature answered.
Table 2
| Air blower gear | 1 | 2 | 3 | 4 |
| Indoor target temperature (DEG C) | 26 | 24 | 20 | 18 |
According to above-described embodiment, the utility model can be realized well.What deserves to be explained is based on said structure design
On the premise of, to solve same technical problem, some made on the utility model are without substantial change or profit
Color, the essence of used technical scheme is still as the utility model, therefore it should also be as in protection model of the present utility model
In enclosing.
Claims (4)
1. a kind of semi-automatic electric air-conditioner control system, it is characterised in that including entire car controller, wind speed of blast blower controlling switch
Group, compressor of air conditioner, condenser radiator fan, indoor temperature transmitter, indoor temperature transmitter and the wind speed of blast blower control
Switches set processed is connected with the detection input of entire car controller respectively, compressor of air conditioner and condenser radiator fan respectively with vehicle
The control output end connection of controller；
The wind speed of blast blower controlling switch group includes multiple switches in parallel, and switchs the resistance connected with each respectively, should
One end of wind speed of blast blower controlling switch group is connected with power supply VCC, and the other end is connected to the detection input of entire car controller.
2. a kind of semi-automatic electric air-conditioner control system according to claim 1, it is characterised in that the multiple in parallel
Switch as four.
A kind of 3. semi-automatic electric air-conditioner control system according to claim 1, it is characterised in that the entire car controller
It is connected by CAN with compressor of air conditioner, condenser radiator fan.
A kind of 4. semi-automatic electric air-conditioner control system according to claim 3, it is characterised in that the entire car controller
PWM signal generator is also integrated with, and the pwm signal output port of condenser radiator fan and entire car controller connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542524.2U CN206739531U (en) | 2017-05-16 | 2017-05-16 | A kind of semi-automatic electric air-conditioner control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542524.2U CN206739531U (en) | 2017-05-16 | 2017-05-16 | A kind of semi-automatic electric air-conditioner control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206739531U true CN206739531U (en) | 2017-12-12 |
Family
ID=60564664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720542524.2U Active CN206739531U (en) | 2017-05-16 | 2017-05-16 | A kind of semi-automatic electric air-conditioner control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583215A (en) * | 2018-07-19 | 2018-09-28 | 泰铂（上海）环保科技股份有限公司 | A kind of controller for preventing automobile air conditioner compressor to be frequently attracted and its control method |
| CN112082797A (en) * | 2020-09-14 | 2020-12-15 | 深圳宇信和科技有限公司 | Automobile air conditioner test system and test method based on CAN interface |
| CN112549899A (en) * | 2020-11-02 | 2021-03-26 | 潍柴动力股份有限公司 | Fan rotating speed control method, vehicle-mounted air conditioning system and vehicle |
-
2017
- 2017-05-16 CN CN201720542524.2U patent/CN206739531U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583215A (en) * | 2018-07-19 | 2018-09-28 | 泰铂（上海）环保科技股份有限公司 | A kind of controller for preventing automobile air conditioner compressor to be frequently attracted and its control method |
| CN112082797A (en) * | 2020-09-14 | 2020-12-15 | 深圳宇信和科技有限公司 | Automobile air conditioner test system and test method based on CAN interface |
| CN112549899A (en) * | 2020-11-02 | 2021-03-26 | 潍柴动力股份有限公司 | Fan rotating speed control method, vehicle-mounted air conditioning system and vehicle |
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