CN104108294B - Automobile air conditioning system - Google Patents
Automobile air conditioning system Download PDFInfo
- Publication number
- CN104108294B CN104108294B CN201310132090.5A CN201310132090A CN104108294B CN 104108294 B CN104108294 B CN 104108294B CN 201310132090 A CN201310132090 A CN 201310132090A CN 104108294 B CN104108294 B CN 104108294B
- Authority
- CN
- China
- Prior art keywords
- air
- engine
- mode
- control unit
- conditioning
- 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.)
- Active
Links
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides an automobile air conditioning system. The automobile air conditioning system is characterized in that control systems which are mutually independent operate in two operating modes, an air conditioner can operate both in a fuel condition mode and a non-fuel condition mode, independent control of the two conditions is achieved, the air conditioner can be optionally turned on and off when an automobile operates in the fuel mode, the air conditioner can be turned on or off when the automobile operates in the non-fuel mode, the interior environmental temperature can be automatically adjusted according to real-time conditions, and comfort of the interior of the automobile is guaranteed.
Description
Technical field
The present invention relates to a kind of air-conditioning system is and in particular to a kind of automotive air-conditioning system.
Background technology
Fast development with China's economic construction and the continuous improvement of living standards of the people, the automobile pollution of China
It is being continuously increased, thus bringing huge pressure to china natural resources, environment.The petroleum resources shortage of China, the entering in a large number of oil
Mouth have impact on the energy security of country and the sustainable development of national economy.In order to reduce automobile relying on and improving vapour to oil
The pollution to atmospheric environment for the tail gas, is all finding the new forms of energy with environmental protection characteristic both at home and abroad.Electric automobile is new forms of energy vapour
One of driving skills art, but current battery technology problem hinders the application of electric automobile.Energy density and vapour due to battery
Oil phase, than poor hundreds of times, reaches far away the numerical value required by people, and expert estimates that electric automobile also cannot replace within 10 years
Fuel engines automobile (unless fuel cell technology has important breakthrough).China, in terms of the research and development of electric automobile, has been achieved with
The hybrid vehicle of the advantage that great progress, particularly comprehensive electric drive and traditional combustion engine drive, due to its technology
Relative maturity, can take into account energy-conservation and environmental protection again, be the current technology closest to industrialization.
Content of the invention
For solving the above problems, the present invention provides a kind of automotive air-conditioning system.
For achieving the above object, the technical scheme of present invention offer is：A kind of automotive air-conditioning system, including：Room temperature senses
Device, air-conditioner set, control system and control panel, above-mentioned control system includes control unit of engine, conditioning control unit,
Above-mentioned control panel connects control unit of engine and conditioning control unit respectively by holding wire, and above-mentioned conditioning control unit leads to
Cross reception line and connect temperature sensor, air-conditioner set is connected by control line.
Further, above-mentioned temperature sensor adopts negative temperature coefficient temperature sensor.
Further, above-mentioned automotive air-conditioning system is provided with two kinds of mode of operations, respectively engine mode and battery mode,
Above-mentioned control system is respectively the separate control system under described two mode of operations.
Further, during above-mentioned battery mode, above-mentioned air-conditioner set is air vent mode or interior circulation pattern, above-mentioned air-conditioning
The blower fan wind speed of unit is accordingly set to lowest speed or adjustable wind speed.
Further, during above-mentioned engine mode, above-mentioned control unit of engine exports a high level signal to described
Control panel, above-mentioned air-conditioner set accordingly can freeze, and meanwhile, above-mentioned control panel exports high level signal to described engine control
Unit processed.
Further, when above-mentioned air-conditioner set freezes to design temperature, described air-conditioner set refrigeration is automatically stopped, is switched to
Interior circulation pattern, described control panel exports a low level signal to control unit of engine, and described automotive air-conditioning system can
Switch to battery mode.
Further, during battery mode, above-mentioned control unit of engine exports a low level signal to described chain of command
Plate, above-mentioned air-conditioner set phase should be interior circulation or air vent mode, and meanwhile, above-mentioned control panel exports low level signal to described
Control unit of engine.
Closer, above-mentioned control panel is provided with a time delay for pattern discrimination.
Compared with prior art, the beneficial effects of the present invention is：Control system due to the present invention is respectively at two kinds
Separate control system under mode of operation, it is possible to achieve air-conditioning work in the case of fuel oil operating mode and two kinds of non-fuel oil operating mode
Operation mode, realizes two kinds of operating mode independent controls, and when automotive service is under fuel oil pattern, air-conditioning can arbitrarily open and close；When
Automotive service under non-fuel oil pattern, now can open and can also close, and environment inside car temperature can be according to real-time conditions by air-conditioning
Automatically adjust the comfortableness it is ensured that in-car.
Brief description
Fig. 1 is the control principle drawing of automotive air-conditioning system.
Corresponding component title represented by figure numeral：
1. control panel 2. control unit of engine 3. conditioning control unit 4. temperature sensor 5. air-conditioner set.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read present disclosure, those skilled in the art can
To make various changes or modifications to the present invention, these equivalent form of values equally fall within the model that the application institute appended claims limits
Enclose.
Embodiment 1
A kind of automotive air-conditioning system, including：Temperature sensor, air-conditioner set, control system and control panel, control system
System includes control unit of engine, conditioning control unit, control panel by holding wire connect respectively control unit of engine with
Conditioning control unit, conditioning control unit passes through to receive line connection temperature sensor, connects air-conditioner set, room temperature by control line
Sensor adopts negative temperature coefficient temperature sensor, and control panel is provided with the time delays in 5 seconds for pattern discrimination, air conditioning for automobiles
System is provided with two kinds of mode of operations, respectively engine mode and battery mode, and control system is respectively in described two work
Separate control system under pattern, air-conditioner set is air vent mode or interior circulation pattern, the blower fan wind of air-conditioner set
Speed is accordingly set to lowest speed or adjustable wind speed, and control unit of engine exports a 24V voltage signal to control panel, air-conditioning
Unit accordingly can freeze, and meanwhile, control panel exports 24V voltage signal to described control unit of engine, when described air conditioner
Group refrigeration, when temperature reaches the temperature that described air-conditioner set sets, air-conditioner set refrigeration is automatically stopped, is switched to interior circulation mould
Formula, control panel exports a 0V voltage signal to control unit of engine, and automotive air-conditioning system can switch to battery mode, when
It is under battery mode, described control unit of engine exports 0V voltage signal to described control panel, and air-conditioner set phase should be
Interior circulation or air vent mode, meanwhile, control panel exports low level signal to described control unit of engine.
The operation principle of automotive air-conditioning system is described below：
In engine mode, alternator control modules can export a 24V voltage signal to Air-Conditioning Control Panel, works as sky
When regulating and controlling panel detection processed to this signal, illustrate that engine starts, air-conditioning can freeze, and open and can freely select with not opening
Select, after refrigeration opened by air-conditioning, control panel can export an engine 24V control signal simultaneously, this signal is intended to tell to be sent out
Motivation, air-conditioning does not allow to shut down in refrigeration engine.Through refrigeration after a while, vehicle interior temperature can be gradually lowered, and works as in-car
When temperature reaches air-conditioning design temperature, now air conditioner refrigerating can stop automatically, is switched to interior circulation pattern, simultaneously panel export to
The signal of engine is changed into 0, and this signal is intended to tell generator, and air conditioner refrigerating stops, and engine can quit work and be switched to
Under battery mode, at this time generator can switch and can not also switch, and be mainly also intended to see whether car load other conditions meet.
In battery mode, alternator control modules can export a 0V voltage signal to Air-Conditioning Control Panel, works as air-conditioning
When control panel detects this signal, illustrate that engine stops, air-conditioning cannot freeze, can only interior circulation or ventilation mould
Formula, can be set to lowest speed or adjustable custom according to the custom of customer demand now blower fan, control panel exports to generating simultaneously
The signal of machine is also 0V.After a period of time, because vehicle interior temperature gradually rises, when vehicle interior temperature is increased to more than design temperature 2
DEG C when air-conditioning can automatically switch to refrigeration mode, the signal that control panel exports to generator simultaneously is also changed into 24V, and this signal is intended to
Tell that engine vehicle interior temperature is too high, air-conditioning needs to freeze.Generator module can judge upon receipt of the signal, then
Starter-generator exports a 24V signal to Air-Conditioning Control Panel simultaneously, and when panel detects this signal, air-conditioning will be from logical
Wind Mode change is refrigeration mode.
Whole air-conditioning work is as follows：Press control panel key, air-conditioning is started shooting, air-conditioning can be according to before shutdown first
Individual state, after 5 seconds, control panel can judge now to control needs be operated in what pattern, then sends instruction, air-conditioner controller
Reception instructs and exports accordingly, and controller will gather associated temperature to judge to export simultaneously.
Compared with prior art, the beneficial effects of the present invention is：Control system due to the present invention is respectively at two kinds
Separate control system under mode of operation, it is possible to achieve air-conditioning work in the case of fuel oil operating mode and two kinds of non-fuel oil operating mode
Operation mode, realizes two kinds of operating mode independent controls, and when automotive service is under fuel oil pattern, air-conditioning can arbitrarily open and close；When
Automotive service under non-fuel oil pattern, now can open and can also close, and environment inside car temperature can be according to real-time conditions by air-conditioning
Automatically adjust the comfortableness it is ensured that in-car.
It is more than the description to the embodiment of the present invention, by the described above to the disclosed embodiments, make this area special
Industry technical staff is capable of or uses the present invention.Multiple modifications to these embodiments come to those skilled in the art
Say and will be apparent from, generic principles defined herein can be in the situation without departing from the spirit or scope of the present invention
Under, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is intended to accord with
Close the wide scope consistent with principles disclosed herein and features of novelty.
Claims (2)
1. a kind of automotive air-conditioning system, including：Temperature sensor, air-conditioner set, control system and control panel, its feature exists
In described control system includes control unit of engine, conditioning control unit, and described control panel is connected respectively by holding wire
Control unit of engine and conditioning control unit, described conditioning control unit passes through to receive line connection temperature sensor, by control
Line processed connects air-conditioner set, and described automotive air-conditioning system is provided with two kinds of mode of operations, respectively engine mode and battery mode,
Described control system is respectively the separate control system under described two mode of operations, during described battery mode, institute
Stating air-conditioner set is air vent mode or interior circulation pattern, and the blower fan wind speed of described air-conditioner set is accordingly set to lowest speed or can
Adjust wind speed, during described engine mode, described control unit of engine exports a high level signal to described control panel, control
Air-conditioner set refrigeration processed, meanwhile, described control panel exports high level signal to described control unit of engine, described air conditioner
When group refrigeration is to design temperature, described air-conditioner set refrigeration is automatically stopped, is switched to interior circulation pattern, described control panel output
To control unit of engine, described automotive air-conditioning system can switch to battery mode to one low level signal, during battery mode, institute
State control unit of engine export a low level signal give described control panel, described air-conditioner set phase should be interior circulation or
Air vent mode, meanwhile, described control panel exports low level signal to described control unit of engine, and described control panel is provided with
One time delay being used for pattern discrimination.
2. automotive air-conditioning system according to claim 1 is it is characterised in that described temperature sensor adopts negative temperature coefficient
Temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310132090.5A CN104108294B (en) | 2013-04-17 | 2013-04-17 | Automobile air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310132090.5A CN104108294B (en) | 2013-04-17 | 2013-04-17 | Automobile air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104108294A CN104108294A (en) | 2014-10-22 |
| CN104108294B true CN104108294B (en) | 2017-02-22 |
Family
ID=51705374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310132090.5A Active CN104108294B (en) | 2013-04-17 | 2013-04-17 | Automobile air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104108294B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452590B (en) * | 2020-04-13 | 2021-06-25 | 宁波奥克斯电气股份有限公司 | Automobile air conditioner control method and device and air conditioner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3955504B2 (en) * | 2002-06-27 | 2007-08-08 | サンデン株式会社 | Method for starting hybrid compressor for vehicle air conditioner |
| KR20050086188A (en) * | 2004-02-25 | 2005-08-30 | 엘지전자 주식회사 | Air conditioner driven by engine or electric motor and control method thereof |
| CN101660826B (en) * | 2008-08-25 | 2012-02-15 | 比亚迪股份有限公司 | Method and system for controlling vehicle air conditioner |
| CN101670767A (en) * | 2009-08-21 | 2010-03-17 | 浙江豪情汽车制造有限公司 | Power and gasoline dual-use of automobile air conditioner |
| CN101654055B (en) * | 2009-09-18 | 2011-06-22 | 李绪进 | Compartment constant temperature control method and compartment constant temperature control system |
| CN201638348U (en) * | 2009-10-13 | 2010-11-17 | 奇瑞汽车股份有限公司 | Automobile air conditioner self-inspection alarm system |
| CN201803510U (en) * | 2010-10-09 | 2011-04-20 | 无锡市同舟电子实业有限公司 | Auxiliary air-conditioning power system of truck |
| CN102381207A (en) * | 2011-08-30 | 2012-03-21 | 奇瑞汽车股份有限公司 | Power system of extended range electric vehicle and electric vehicle with same |
| CN203318084U (en) * | 2013-04-17 | 2013-12-04 | 苏州新同创汽车空调有限公司 | Automotive air conditioning system |
-
2013
- 2013-04-17 CN CN201310132090.5A patent/CN104108294B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104108294A (en) | 2014-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204020489U (en) | Vehicular solar semiconductor refrigerating air conditioning device | |
| CN102673345A (en) | Intelligent air-conditioning control system for electric automobile | |
| CN102431508A (en) | Method and system for controlling power supply of solar vehicle sunroof, and vehicle | |
| CN105098290A (en) | Battery pack and in-car temperature regulation system | |
| CN109519287B (en) | Engine idling control method and system and vehicle | |
| KR20120050871A (en) | Method for controlling air flap applying temperature of power electronics component and refrigerant pressure | |
| CN104309442B (en) | A kind of double-compressor automobile is sailed, stopping time battery-driven cold and warm air-conditioner | |
| CN204857905U (en) | Battery package and in -car temperature regulation and control system | |
| CN202429019U (en) | Automotive air conditioning system with hybrid mode | |
| CN103738275A (en) | Vehicle air-conditioning controller | |
| CN201964574U (en) | Energy-saving controller for vehicle air conditioner | |
| CN104108294B (en) | Automobile air conditioning system | |
| CN203318084U (en) | Automotive air conditioning system | |
| CN104163086B (en) | Integral new-energy passenger air conditioning control method | |
| CN104401201A (en) | Vehicle-mounted air-conditioner temperature auxiliary control method | |
| CN106696641B (en) | Plug-in hybrid power bus air conditioner control circuit and control method | |
| CN104290562B (en) | A kind of automobile is sailed, stopping time battery-driven cold and warm air-conditioner | |
| CN206983665U (en) | A kind of engineering truck Double-power air conditioner control system | |
| CN109398028A (en) | It is a kind of to extend the lorry control method in split-type air conditioner cruise duration | |
| CN202444037U (en) | Battery pack cooling device | |
| CN202267169U (en) | Dedicated air conditioner electric control system for passenger car | |
| CN201715640U (en) | Temperature regulator | |
| WO2016000314A1 (en) | Vehicle power adjusting device | |
| CN103407422A (en) | Adjusting device for indoor temperature and environment in car | |
| CN204472487U (en) | The automatically controlled interior environment system of automobile solar energy-temperature difference |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |