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CN107813677A - A kind of automatic air condition HVAC assembly apparatus - Google Patents

A kind of automatic air condition HVAC assembly apparatus Download PDF

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Publication number
CN107813677A
CN107813677A CN201711058968.XA CN201711058968A CN107813677A CN 107813677 A CN107813677 A CN 107813677A CN 201711058968 A CN201711058968 A CN 201711058968A CN 107813677 A CN107813677 A CN 107813677A
Authority
CN
China
Prior art keywords
air
conditioner
control box
sensor
assembly apparatus
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.)
Pending
Application number
CN201711058968.XA
Other languages
Chinese (zh)
Inventor
曹卫
文娟
黄松林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Changfeng Automobile Air Conditioning Co Ltd
Original Assignee
Hunan Changfeng Automobile Air Conditioning Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Changfeng Automobile Air Conditioning Co Ltd filed Critical Hunan Changfeng Automobile Air Conditioning Co Ltd
Priority to CN201711058968.XA priority Critical patent/CN107813677A/en
Publication of CN107813677A publication Critical patent/CN107813677A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/008Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00964Control systems or circuits characterised by including features for automatic and non-automatic control, e.g. for changing from automatic to manual control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00971Control systems or circuits characterised by including features for locking or memorising of control modes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00985Control systems or circuits characterised by display or indicating devices, e.g. voice simulators

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The invention discloses a kind of automatic air condition HVAC assembly apparatus, including:Air-conditioner controller, by gathering physical button value on the controller, after carrying out logical process, and logical signal is transmitted to air-conditioner control box with LIN aspects, while air-conditioner controller lights response indicator lamp as requested;Air-conditioner control box, air-conditioner controller is received by LIN communication buses and instructed, is converted to airconditioning control state, and state of a control is transmitted to DVD, DVD in a manner of CAN and is shown current air-conditioning state;Equipment is performed, is acted for the LIN signal instructions according to air-conditioner control box;And sensing module, for gathering external environment state and being delivered in air-conditioner control box.The present invention is transmitted to air-conditioner ECU system by monitoring each draught temperature, transfer resistance value in real time and carries out computing, controls the unlatching and stopping of compressor, human body comfort and fuel economy greatly enhance.

Description

A kind of automatic air condition HVAC assembly apparatus
Technical field
The present invention relates to automobile air conditioning technology field, more specifically, more particularly to a kind of automatic air condition HVAC assemblies dress Put.
Background technology
In recent years, continuing to bring out with environmental problem, environmental protection and energy problem are increasingly becoming the focus of global concern.State Border automobile market is increasingly competitive, and to capture the bigger market share, major car manufactures are directed to producing and grinding one after another Send out cheap, safety, comfortable and low emission automobile.Key components and parts of the air conditioning for automobiles as automobile, need also exist for comfortableness, The fermentation such as low power consuming, intelligent control correspondingly innovate and improve, and the new demand of current automotive industry and new is matched with this Trend.Therefore, a kind of automatic air condition HVAC assembly apparatus arises at the historic moment.
The content of the invention
It is an object of the invention to provide a kind of automatic air condition HVAC assembly apparatus, in the presence of solving prior art Problem.
In order to achieve the above object, the technical solution adopted by the present invention is as follows:
A kind of automatic air condition HVAC assembly apparatus, including,
Air-conditioner controller, by gathering physical button value on the controller, after carrying out logical process, and by logical signal with LIN aspects are transmitted to air-conditioner control box, while air-conditioner controller lights response indicator lamp as requested;
Air-conditioner control box, air-conditioner controller is received by LIN communication buses and instructed, be converted to airconditioning control state, and will State of a control is transmitted to DVD, DVD in a manner of CAN and is shown current air-conditioning state;
Equipment is performed, is acted for the LIN signal instructions according to air-conditioner control box;
And sensing module, for gathering external environment state and being delivered in air-conditioner control box.
Further, the air-conditioner controller includes:
Further, the air-conditioner controller includes MCU module, and+5V the power supplys, the CAN that are connected with MCU module are received and dispatched Device, LIN transceivers, a/d converter, motor driving module, bus extender, motor driving module and voltage detection module, it is described A/d converter is also connected by sensor assembly with the sensing module of outside, the motor driving module and outside execution Equipment connects.
Key-press module on the air-conditioner controller includes AUTO buttons, defrosting button, AQS buttons, AC buttons, air quantity and pressed Key, inner-outer circulation button, left and right temperature button, MODE buttons, ECON buttons, afterwards DUAL buttons, defrosting button, alarm key.
Further, the air-conditioner control box includes control box body, and the inner-outer circulation being connected on control box body is held Row device, mode air door executer, secondary driver blender door actuator, driver's blender door actuator and air blower speed adjusting module.
Further, the execution equipment is cold including compressor, air blower, pattern motor, driver's changes in temperature motor, secondary driver Warm motor and circulation motor.
Further, the sensor assembly includes the outer TEMP of air mass sensor, vehicle interior temperature sensor, car Device, evaporator temperature sensor, driver's air outlet temperature sensor, secondary driver air outlet temperature sensor and sunlight rainfall sensing Device.
Compared with prior art, the advantage of the invention is that:The present invention by monitoring each draught temperature, conversion electricity in real time Resistance is transmitted to air-conditioner ECU system and carries out computing, controls the unlatching and stopping of compressor, human body comfort and fuel economy are big Big enhancing.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the frame diagram of automatic air condition HVAC assembly apparatus of the present invention.
Fig. 2 is the principle framework figure of air-conditioner controller in automatic air condition HVAC assembly apparatus of the present invention.
Fig. 3 is the principle framework figure of air-conditioner controller in automatic air condition HVAC assembly apparatus of the present invention.
Fig. 4 is the structural representation of air blower in automatic air condition HVAC assembly apparatus of the present invention.
Fig. 5 is the structural representation of vehicle interior temperature sensor in automatic air condition HVAC assembly apparatus of the present invention.
Fig. 6 is the structural representation of the outer temperature sensor of car in automatic air condition HVAC assembly apparatus of the present invention.
Fig. 7 is the structural representation of evaporator temperature sensor in automatic air condition HVAC assembly apparatus of the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in fig.1, the present invention provides a kind of automatic air condition HVAC assembly apparatus, including:Air-conditioner controller, by adopting Collect physical button value on the controller, after carrying out logical process, and logical signal is transmitted to airconditioning control with LIN aspects Box, while air-conditioner controller lights response indicator lamp as requested;Air-conditioner control box, air-conditioning control is received by LIN communication buses Device processed instruction, is converted to airconditioning control state, and state of a control is transmitted in a manner of CAN to DVD, and DVD is by current air-conditioning State is shown;Equipment is performed, is acted for the LIN signal instructions according to air-conditioner control box;And sensing mould Block, for gathering external environment state and being delivered in air-conditioner control box.
As shown in fig.2, the air-conditioner controller includes MCU module, and+5V power supplys, the CAN being connected with MCU module Transceiver, LIN transceivers, a/d converter, motor driving module, bus extender, motor driving module and voltage detection module, The a/d converter is also connected by sensor assembly with the sensing module of outside, the motor driving module and outside Perform equipment connection.
Controller is worked on power state, and controller is shown during car key each position and function status is:
Note:Ignition key position order:OFF-ACC-ON-ST.
From OFF to ACC, to during ON shelves, DVD display screens do not allow splashette phenomenon occur to firing key by shelves or ACC.
Controller memory function describes, and after controller power-off, carries out current operating state storage, the state of storage includes: Working condition (AUTO, manual adjustment state), design temperature, air force, mode state, recurrent state, compressor state.Weight After new upper electricity, the status information before powering off will be read, run according to memory state.After controller OFF state, controller memory is worked as Preceding all status informations, air door executer is run untill this is rested on after requiring position, after re-powering, is recovered to OFF Preceding state.After controller power-off, external equipment dead electricity (key electric control unit without stopping order), controller CPU is immediately Into data storage, current operating state data is stored into memory, after storage, carries out Self-disconnecting.
Key-press module on the air-conditioner controller includes:AUTO buttons, defrosting button, AQS buttons, AC buttons, air quantity Button, inner-outer circulation button, left and right temperature button, MODE buttons, ECON buttons, DUAL buttons, the button that defrosts afterwards, alarm are pressed Key.
Button operation derives from air-conditioner controller button, and all key-press status are sent to air-conditioner control box by LIN communications, Air-conditioner control box will control according to the key command control each electrical component working condition of air-conditioning system, last air-conditioner control box State is sent to DVD, DVD in a manner of CAN and comes out current air-conditioning system status display.It is the control of each button below Mode describes.
As shown in fig.3, the air-conditioner control box includes control box body, the inner-outer circulation being connected on control box body Actuator, mode air door executer, secondary driver blender door actuator, driver's blender door actuator and air blower speed governing mould Block.
Signal definition Signal name Signal input/output Signal code
A1 AQS_GND Air mass sensor power supply is born Output 500mA
A2 AQS_SIGNAL_INPUT Air mass sensor signal inputs (PWM) Input 5mA
A3 BLOWER_FB Air blower feeds back Input 5mA
A4 BLOWER_CTL Air compressor control Output 5mA
A5
A6
A7 BLOWER_RELAY_CTL Air blower relay control signal Output 200mA
A8 Alarm lamp Alarm lamp push button signalling inputs
A9 A/C_SIGNAL_OUTPUT AC request signals (height) Output 50mA
A10 AC_VCC Preceding controller power source is just Output 1000mA
A11 AC_LIN Preceding controller LIN signals LIN 50mA
A12 AC_GND Preceding controller power source is born Output 1000mA
A13
A14 POTI_5V Sensor 5V signals with short-circuit protection Output 80mA
A15 KL30 Battery line Input 2200mA
A16 KL58 Backlight electric power line Input 1000mA
A17 MODE_MOTOR_B Pattern damper motor is +/- Output 300mA
A18 MODE_MOTOR_A Pattern damper motor-/+ Output 300mA
A19 CAN_H CAN communication line is just CAN 50mA
A20 CAN_L CAN communication line is born CAN 50mA
A21
A22 SENSOR_GND Sensor signal Output 80mA
A23 TEMP_MOTOR_L_FB Driver's hybrid electric motor feeds back Input 20mA
A24 TEMP_MOTOR_R_FB Secondary driver hybrid electric motor feeds back Input 20mA
A25 MODE_MOTOR_FB Pattern motor feedback Input 20mA
A26 AMB_SENSOR Environment temperature sensor signal Input 20mA
A27 EVA_SENSOR Evaporator sensor signal Input 20mA
A28 INCAR_SENSOR (automatic) Vehicle interior temperature sensor signal (automatic) Input 20mA
A29 FOOT_OUTLET_SENSOR_L (automatic) Left foot air outlet temperature sensor signal (automatic) Input 20mA
A30 FOOT_OUTLET_SENSOR_R (automatic) Right crus of diaphragm air outlet temperature sensor signal (automatic) Input 20mA
A31 FACE_OUTLET_SENSOR_L (automatic) Left face air outlet temperature sensor signal (automatic) Input 20mA
A32 FACE_OUTLET_SENSOR_R (automatic) Right face air outlet temperature sensor signal (automatic) Input 20mA
A33 KL15 Vehicle body electric-examination survey line on the key Input 50mA
A34 RECY_MOTOR_A Inner-outer circulation motor is +/- Output 300mA
A35 TEMP_MOTOR_L_B Driver's hybrid electric motor is +/- Output 300mA
A36 TEMP_MOTOR_L_A Driver's hybrid electric motor-/+ Output 300mA
A37 RECY_MOTOR_B Inner-outer circulation motor-/+ Output 300mA
A38 TEMP_MOTOR_R_A (automatic) Secondary driver hybrid electric motor is +/- Output 300mA
A39 TEMP_MOTOR_R_B (automatic) Secondary driver hybrid electric motor-/+ Output 300mA
A40 GND Power supply Input 2200mA
It is described execution equipment include compressor, air blower, pattern motor, driver's changes in temperature motor, secondary driver changes in temperature motor and Circulation motor.
As shown in fig.4, the blower motor uses flexible structure, level of noise substantially reduces.
The sensor assembly includes air mass sensor, vehicle interior temperature sensor, car outer temperature sensor, evaporator Temperature sensor, driver's air outlet temperature sensor, secondary driver air outlet temperature sensor and sunlight rain sensor.
As shown in fig.5, the vehicle interior temperature sensor distance 500ms samplings are once, continuous 10 times, average, it is sliding Dynamic filtering, calculated value change 0.5 degree with every five seconds for example and calculated.
As shown in fig.6, the outer temperature sensor interval 100ms samplings of the car are once, continuous 10 times, average, it is sliding Dynamic filtering.
On controller after electricity, the outer temperature sensor of car in memory is read, if current temperature value is less than memory value, directly It is calculated value to connect and be updated to the outer temperature of current vehicle, and it is calculated value otherwise to take memory value.
When speed is more than 20Km/h, current temperature value is recorded as calculated value, when sensor temperature rises, is calculated Value rose 0.5 degree with every 60 seconds and calculated;When sensor temperature declines, calculated value by every 3 seconds decline 0.5 degree carry out in terms of Calculate.
When speed is less than 20Km/h, the calculation of the outer temperature of car has taken the outer temperature of the car for effectively (being more than 20Km/h) Value, if not obtaining virtual value also after upper electricity, carried out according to without GES.
When GES breaks down, the calculation of the outer temperature of car is carried out according to without GES.
Without the GES method of operation:
When water temperature is more than 40 degree, the outer temperature of car does not update.
When water temperature is less than 40 degree, the outer temperature of car changes in such a way:
1) when sensor temperature rises, calculated value rose 0.5 degree with every 90 seconds and calculated;
2) when sensor temperature declines, calculated value declined 0.5 degree with every 3 seconds and calculated.
As shown in fig.7, the evaporator temperature sensor interval 100ms samplings are once, continuous 10 times, average, Glide filter, the temperature value of renewal in every 1 second.
From CAN, 100ms is received once, it is seen that environmental light brightness input parameter 0-101600LUX.
The present invention increase anti-dust filter mesh, each air door are controlled by 4 actuators, are that pattern actuator, a left side are driven respectively Sail room hybrid actuator, right driver's cabin hybrid actuator, inside and outside gas shift actuator.Increase indoor temperature transmitter, evaporator Temperature sensor, draught temperature sensor, by monitoring each draught temperature in real time, transfer resistance value is transmitted to air-conditioner ECU system System carries out computing, controls the unlatching and stopping of compressor, human body comfort and fuel economy greatly enhance.Inside increase heel row Face air outlet is blown, automobile rear passenger can effectively control heel row air-conditioner air outlet, and ventilation ratio is according to 8:2 designs, preceding discharge Air port 80%, heel row air outlet 20%.
Blower air quantity regulation is changed to 13 gears by original 4 gears, can more meet human body temperature demand.Air blower horse Substantially reduced up to using flexible structure, level of noise.Evaporator is designed using concurrent flow, surface while weight reduction more than 5% Temperature Distribution is more uniform.
Although being described in conjunction with the accompanying embodiments of the present invention, patent owner can be in appended claims Within the scope of make various deformations or amendments, as long as no more than the present invention claim described by protection domain, all should Within protection scope of the present invention.

Claims (6)

  1. A kind of 1. automatic air condition HVAC assembly apparatus, it is characterised in that including:
    Air-conditioner controller, by gathering physical button value on the controller, after carrying out logical process, and by logical signal with LIN Aspect is transmitted to air-conditioner control box, while air-conditioner controller lights response indicator lamp as requested;
    Air-conditioner control box, air-conditioner controller is received by LIN communication buses and instructed, be converted to airconditioning control state, and will control State is transmitted to DVD, DVD in a manner of CAN and is shown current air-conditioning state;
    Equipment is performed, is acted for the LIN signal instructions according to air-conditioner control box;
    And sensing module, for gathering external environment state and being delivered in air-conditioner control box.
  2. 2. automatic air condition HVAC assembly apparatus according to claim 1, it is characterised in that:The air-conditioner controller includes MCU module, and be connected with MCU module+5V power supplys, CAN transceiver, LIN transceivers, a/d converter, motor driving module, Bus extender, motor driving module and voltage detection module, the a/d converter also pass through sensor assembly and outside letter The connection of number sensing module, the motor driving module are connected with outside execution equipment.
  3. 3. automatic air condition HVAC assembly apparatus according to claim 1, it is characterised in that:Pressing on the air-conditioner controller Key module includes AUTO buttons, defrosting button, AQS buttons, AC buttons, air quantity button, inner-outer circulation button, left and right temperature and pressed Key, MODE buttons, ECON buttons, afterwards DUAL buttons, defrosting button, alarm key.
  4. 4. automatic air condition HVAC assembly apparatus according to claim 1, it is characterised in that:The air-conditioner control box includes control Box body processed, the inner-outer circulation actuator being connected on control box body, mode air door executer, secondary driver blender door perform Device, driver's blender door actuator and air blower speed adjusting module.
  5. 5. automatic air condition HVAC assembly apparatus according to claim 1, it is characterised in that:The execution equipment includes compression Machine, air blower, pattern motor, driver's changes in temperature motor, secondary driver changes in temperature motor and circulation motor.
  6. 6. automatic air condition HVAC assembly apparatus according to claim 1, it is characterised in that:The sensor assembly includes sky The outer temperature sensor of makings quantity sensor, vehicle interior temperature sensor, car, evaporator temperature sensor, driver's air outlet temperature pass Sensor, secondary driver air outlet temperature sensor and sunlight rain sensor.
CN201711058968.XA 2017-11-01 2017-11-01 A kind of automatic air condition HVAC assembly apparatus Pending CN107813677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711058968.XA CN107813677A (en) 2017-11-01 2017-11-01 A kind of automatic air condition HVAC assembly apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711058968.XA CN107813677A (en) 2017-11-01 2017-11-01 A kind of automatic air condition HVAC assembly apparatus

Publications (1)

Publication Number Publication Date
CN107813677A true CN107813677A (en) 2018-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711058968.XA Pending CN107813677A (en) 2017-11-01 2017-11-01 A kind of automatic air condition HVAC assembly apparatus

Country Status (1)

Country Link
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Cited By (6)

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Publication number Priority date Publication date Assignee Title
CN110834511A (en) * 2018-08-15 2020-02-25 上海汽车集团股份有限公司 A method and device for controlling the state of an indicator light
CN110843462A (en) * 2019-12-03 2020-02-28 重庆超力高科技股份有限公司 Control method, device and system for parking air conditioner
CN111497879A (en) * 2020-04-09 2020-08-07 成都市新筑路桥机械股份有限公司 Passenger room temperature control method for tramcar air conditioning system
CN111645485A (en) * 2020-05-29 2020-09-11 奇瑞汽车股份有限公司 Automobile air conditioner starting control method and system
CN114953913A (en) * 2022-06-13 2022-08-30 安徽江淮汽车集团股份有限公司 Automobile intelligent air quality management method, system, electronic device and computer-readable storage medium
CN115767973A (en) * 2022-11-02 2023-03-07 北京市热力工程设计有限责任公司 Controller for heating system of heat exchange station

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110834511A (en) * 2018-08-15 2020-02-25 上海汽车集团股份有限公司 A method and device for controlling the state of an indicator light
CN110843462A (en) * 2019-12-03 2020-02-28 重庆超力高科技股份有限公司 Control method, device and system for parking air conditioner
CN111497879A (en) * 2020-04-09 2020-08-07 成都市新筑路桥机械股份有限公司 Passenger room temperature control method for tramcar air conditioning system
CN111645485A (en) * 2020-05-29 2020-09-11 奇瑞汽车股份有限公司 Automobile air conditioner starting control method and system
CN114953913A (en) * 2022-06-13 2022-08-30 安徽江淮汽车集团股份有限公司 Automobile intelligent air quality management method, system, electronic device and computer-readable storage medium
CN115767973A (en) * 2022-11-02 2023-03-07 北京市热力工程设计有限责任公司 Controller for heating system of heat exchange station

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