CN101086379A - Control device for automobile air conditioner and control method thereof - Google Patents
Control device for automobile air conditioner and control method thereof Download PDFInfo
- Publication number
- CN101086379A CN101086379A CN 200710023318 CN200710023318A CN101086379A CN 101086379 A CN101086379 A CN 101086379A CN 200710023318 CN200710023318 CN 200710023318 CN 200710023318 A CN200710023318 A CN 200710023318A CN 101086379 A CN101086379 A CN 101086379A
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- air conditioner
- control
- conditioner system
- engine
- remote
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004378 air conditioning Methods 0.000 claims description 52
- 239000007858 starting material Substances 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 abstract description 7
- 238000007710 freezing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010019345 Heat stroke Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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Abstract
The invention discloses a control device of air conditioner system of automobile and controlling method, which sets remote control key (1) in the control device of automobile air conditioner system to connect entire automobile controller (2) through bidirectional wireless signal, wherein the positive direction of wireless signal is the signal to start motor (6) and vehicle-carrying air conditioner system (10); the negative direction is the signal of operating condition to start the motor (6) and vehicle-carrying air conditioner system (10). The invention realizes pre-freezing effect of automobile to improve the comfort of automobile under high temperature, which is rational to control with simple operation and obvious freezing effect.
Description
Technical field
The technical field of the automobile construction that the invention belongs to, the control device that relates to automotive air-conditioning system, more particularly, the present invention relates to a kind of automotive air-conditioning system control device, the invention still further relates to the control method that described automotive air-conditioning system control device adopts in addition.
Background technology
During the broiling summer, car load is parked in the high temperature place, perhaps by after being exposed to the sun of the sun, temperature in the car is up to more than 50 degree, treat that driver and crew into the car, start air-conditioning closing under the situation of all vehicle windows, need the temperature in the car is descended, make the people feel quite to feel bad during this through the regular hour; Heavy then may cause by bus personnel's heatstroke.
Summary of the invention
Problem to be solved by this invention provides a kind of automotive air-conditioning system control device and control method thereof, its objective is automobile before travelling to freezing in advance in the car, improve the ride comfort under the hot environment.
Therefore inventive concept of the present invention is to adopt the car load control technology of freezing in advance, and the temperature in the car load is not just lowered when the occupant enters as yet.This control technology is to start in advance by remote-control key control car load engine, and then starts the car load air-conditioning system; When treating that driver and crew into the car, the temperature in the car lowers.When the needs vehicle moves ahead, can be by the OFF button on the remote-control key, this system quits work; Then according to the routine operation mode carry out engine start, vehicle moves ahead and supervisor such as starting of air conditioner.
To achieve these goals, the technical scheme that the present invention takes is: this automotive air-conditioning system control device that is provided, comprise entire car controller BCM, engine electric-controlled unit ECU, and be connected with the on-board air conditioner system by control circuit, in the automotive air-conditioning system control device, if remote-control key is connected with entire car controller by the double-direction radio signal, the forward of this wireless signal is the signal that engine start and on-board air conditioner system are started; Be reversed the signal that engine and on-board air conditioner system start operation conditions.
Described automotive air-conditioning system control device is established car load startup key and is connected with the engine electric-controlled unit circuit.
On engine, establish engine speed sensor, on automotive transmission, establish gear position sensor, at the vehicle operating position vehicle speed sensor is set, establish the Parking sensor in parking braking system, described gear position sensor, vehicle speed sensor and Parking sensor all carry out circuit with engine electric-controlled unit and are connected.
Establish air-conditioning switch in the described on-board air conditioner system.
In order to realize the purpose identical with technique scheme, another relevant issues to be solved by this invention are, the present invention also provides the control method that is adopted with above-mentioned automotive air-conditioning system control device, and the technical scheme of its control procedure is:
Remote-control key is issued entire car controller with the telecommand wireless signal;
After becoming the vehicle launch signal with the remote control command signal treatment conversion, entire car controller is transferred to engine electric-controlled unit;
Engine electric-controlled unit carries out analysis and judgement to gear position sensor, vehicle speed sensor, Parking sensor feedback information again;
If meet engine start controlled condition, then connect the startup power supply of starter motor, the control engine start; Open car load flashing lamp switch simultaneously; Judge the engine running situation according to engine speed sensor,, then start the on-board air conditioner system, car load is freezed in advance if meet the entry condition of on-board air conditioner system; If do not meet the entry condition of on-board air conditioner system, then continue ato unit;
If do not meet engine start controlled condition, then signal to entire car controller, entire car controller can not ato unit and the information of on-board air conditioner system send to remote-control key;
The on-board air conditioner system starts working; Engine and the operation of on-board air conditioner system are after 10 minutes, and this system will quit work; Also can system be quit work by the X button on the remote-control key;
When vehicle brings into operation, start car load routinely and start the key ato unit, open air-conditioning switch, the on-board air conditioner system is freezed according to normal operation mode; Perhaps press the X button on the remote-control key, remote-control key is quit work, the on-board air conditioner system is freezed according to normal operation mode.
In the said method, the pass between remote-control key and the air-conditioning switch is:
In the present invention, described automotive air-conditioning system control device is subjected to the locking of air-conditioning switch, and promptly when air-conditioning switch did not move, the on-board air conditioner system was subjected to the control of remote-control key; When car load starts key operated and during the air-conditioning switch action, remote-control key is invalid to the control of on-board air conditioner system; Perhaps the on-board air conditioner system closes remote-control key after starting, and the on-board air conditioner system continues operation and is subjected to the control of air-conditioning switch automatically.
The present invention adopts technique scheme, realizes the pre-refrigeration to vehicle, has improved the comfortableness of riding under the hot environment, and control method is reasonable, and is easy to operation, and refrigeration is obvious; Simple in structure, the convenient processing and manufacture of its control device.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the process block diagram of control method of the present invention.
Be labeled as among the figure: 1, remote-control key, 2, entire car controller, 3, car load starts key, 4, engine electric-controlled unit, 5, starter, 6, engine, 7, engine speed sensor, 8, car load flashing lamp switch, 9, air-conditioning switch, 10, the on-board air conditioner system, 11, gear position sensor, 12, vehicle speed sensor, 13, the Parking sensor.
The specific embodiment
Contrast accompanying drawing below, by description to embodiment, to the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and operation principle, manufacturing process and operation, use, control method etc., be described in further detail, inventive concept of the present invention, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
The of the present invention structure expressed as Fig. 1, the present invention is a kind of automotive air-conditioning system control device and control method, comprises entire car controller 2, engine electric-controlled unit 4, and is connected with on-board air conditioner system 10 by control circuit.Under the not too high situation of environment temperature, generally be driver and crew into the car after, ato unit 6 is restarted on-board air conditioner system 10.
Inventive concept of the present invention is to adopt the car load control technology of freezing in advance, and the temperature in the car load is not just lowered when the occupant enters as yet.This control technology is to start in advance by remote-control key control car load engine, and then starts the on-board air conditioner system; When treating that driver and crew into the car, the temperature in the car lowers.When the needs vehicle moves ahead, can pre-refrigeration system be quit work by the OFF button on the remote-control key; Then according to the routine operation mode carry out engine start, vehicle moves ahead and supervisor such as starting of air conditioner.
For realize automobile before the occupant enters automobile to freezing, improve the purpose of the ride comfort under the hot environment in the car in advance, the technical scheme that the present invention takes is: this automotive air-conditioning system control device that is provided, in the automotive air-conditioning system control device, if remote-control key 1, be connected with entire car controller 2 by the double-direction radio signal, the forward of this wireless signal is to make the signal that engine 6 starts and on-board air conditioner system 10 starts; Be reversed the signal that engine 6 and on-board air conditioner system 10 start operation conditions.
Embodiment of the present invention are to send enabling signal by the starting button on the remote-control key 1 to give entire car controller 2 (BCM), and BCM converts the start signal to being started dynamo-electric Jin Daishi unit 4 (ECU), the control of further freezing in advance again after receiving instruction.
Described automotive air-conditioning system control device is established car load startup key 3 and is connected with engine electric-controlled unit 4 circuit.Its effect is under the condition that is not needing pre-refrigeration, and driver and crew start and start on-board air conditioner system 10 to automobile in car.
On engine 6, establish engine speed sensor 7, on automotive transmission, establish gear position sensor 11, at the vehicle operating position vehicle speed sensor 12 is set, establish Parking sensor 13 in parking braking system, described gear position sensor 11, vehicle speed sensor 12 and Parking sensor 13 all carry out circuit with engine electric-controlled unit 4 and are connected.The effect of above-mentioned each sensor is respectively with the numerical value of the gear situation of engine speed, speed changer, automobile speed and the parking brake situation in the parking braking system, feed back to engine electric-controlled unit 4 (ECU), engine electric-controlled unit 4 (ECU) can be judged also and can make operational decisions according to above-mentioned information.
Establish air-conditioning switch 9 in the described on-board air conditioner system 10.Under the not too high situation of environment temperature, generally be driver and crew into the car after, ato unit 6 starts on-board air conditioner systems 10 by air-conditioning switch 9 again.So air-conditioning switch 9 can not interfere with each other with the control of remote-control key 1.Therefore, for easy to operate, in the present invention, the automotive air-conditioning system control device is subjected to the locking of air-conditioning switch 9.
As shown in Figure 2, in order to realize the purpose identical with technique scheme, another relevant issues to be solved by this invention are, the control method that the present invention also provides above-described automotive air-conditioning system control device to be adopted, this figure is the FB(flow block) of this control method, and the technical scheme of its control procedure is:
Remote-control key 1 is issued entire car controller 2 with the telecommand wireless signal;
After becoming the vehicle launch signal with the remote control command signal treatment conversion, entire car controller 2 is transferred to engine electric-controlled unit 4;
Engine electric-controlled unit 4 carries out analysis and judgement to gear position sensor, vehicle speed sensor, Parking sensor feedback information again; Engine ECU 4 is judged the state of vehicle according to gear signal, wheel turn signal and hand brake position signalling,
If meet engine 6 start-up control conditions, promptly if the information of various sensor feedback is after meeting the condition of setting, and engine electric-controlled unit 4 (ECU) is connected the startup power supply of starter 5, and starter 5 is started, and control engine 6 starts;
If engine start is normal, this moment, car load flashing lamp switch 8 connection power supplys were opened car load flashing lamp switch 8, and flashing lamp work is sent vehicle enabling signal to the external world, and the prompting relevant personnel note;
If do not meet the entry condition of on-board air conditioner system 10, then continue ato unit 6;
If do not meet engine 6 start-up control conditions, then signal to entire car controller 2, entire car controller 2 can not ato unit 6 and the information of on-board air conditioner system 10 send to remote-control key 1;
On-board air conditioner system 10 starts working; Engine 6 and 10 operations of on-board air conditioner system are after 10 minutes, and this system will quit work; Also can system be quit work by the X button on the remote-control key 1;
When vehicle brings into operation, start car load routinely and start key 3 ato units 6, open air-conditioning switch 9, on-board air conditioner system 10 is freezed according to normal operation mode; Perhaps press the X button on the remote-control key 1, remote-control key 1 is quit work, on-board air conditioner system 10 is freezed according to normal operation mode.
In the said method, the pass between remote-control key 1 and the air-conditioning switch 9 is:
In the present invention, described automotive air-conditioning system control device is subjected to the locking of air-conditioning switch 9, and promptly when air-conditioning switch 9 did not move, on-board air conditioner system 10 was subjected to the control of remote-control key 1; When car load started key 3 unlatchings and air-conditioning switch 9 actions, the control of 1 pair of on-board air conditioner system 10 of remote-control key was invalid; Close remote-control key 1 after perhaps on-board air conditioner system 10 starts, on-board air conditioner system 10 continues operation and is subjected to the control of air-conditioning switch 9 automatically.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (6)
1, a kind of automotive air-conditioning system control device, comprise entire car controller (2), engine electric-controlled unit (4), and be connected with on-board air conditioner system (10) by control circuit, it is characterized in that: in the automotive air-conditioning system control device, if remote-control key (1), be connected with entire car controller (2) by the double-direction radio signal, the forward of this wireless signal is for making the signal that engine (6) starts and on-board air conditioner system (10) starts; Be reversed the signal that engine (6) and on-board air conditioner system (10) start operation conditions.
2, according to the described automotive air-conditioning system control device of claim 1, it is characterized in that: described automotive air-conditioning system control device is established car load startup key (3) and is connected with engine electric-controlled unit (4) circuit.
3, according to the described automotive air-conditioning system control device of claim 1, it is characterized in that: on engine (6), establish engine speed sensor (7), on automotive transmission, establish gear position sensor (11), vehicle speed sensor (12) is set at the vehicle operating position, establish Parking sensor (13) in parking braking system, described gear position sensor (11), vehicle speed sensor (12) are all carried out circuit with engine electric-controlled unit (4) with Parking sensor (13) and are connected.
4, according to the described automotive air-conditioning system control device of claim 1, it is characterized in that: establish air-conditioning switch (9) in the described on-board air conditioner system (10).
5, the control method that is adopted according to any automotive air-conditioning system control device described in the claim 1 to 4 is characterized in that the control procedure of described control method is:
Remote-control key (1) is issued entire car controller (2) with the telecommand wireless signal;
After becoming the vehicle launch signal with the remote control command signal treatment conversion, entire car controller (2) is transferred to engine electric-controlled unit (4);
Engine electric-controlled unit (4) carries out analysis and judgement to gear position sensor, vehicle speed sensor, Parking sensor feedback information again;
If meet engine (6) start-up control condition, then connect the startup power supply of starter motor 5, control engine (6) starts; Open car load flashing lamp switch (8) simultaneously; Judge engine (6) working order according to engine speed sensor (7),, then start on-board air conditioner system (10), car load is freezed in advance if meet the entry condition of on-board air conditioner system (10); If do not meet the entry condition of on-board air conditioner system (10), then continue ato unit (6);
If do not meet engine (6) start-up control condition, then signal to entire car controller (2), entire car controller (2) can not ato unit (6) and the information of on-board air conditioner system (10) send to remote-control key (1);
On-board air conditioner system (10) starts working; Engine (6) and on-board air conditioner system (10) operation are after 10 minutes, and this system will quit work; Also can system be quit work by the X button on the remote-control key;
When vehicle brings into operation, start car load routinely and start key (3) ato unit (6), open air-conditioning switch (9), on-board air conditioner system (10) is freezed according to normal operation mode; Perhaps press the X button on the remote-control key (1), remote-control key (1) is quit work, on-board air conditioner system (10) is freezed according to normal operation mode.
6, the control method that is adopted according to the automotive air-conditioning system control device described in the claim 5, it is characterized in that: described automotive air-conditioning system control device is subjected to the locking of air-conditioning switch (9), promptly when air-conditioning switch (9) when not moving, on-board air conditioner system (10) is subjected to the control of remote-control key (1); When car load started key (3) unlatching and air-conditioning switch (9) action, remote-control key (1) was invalid to the control of on-board air conditioner system (10); Perhaps on-board air conditioner system (10) closes remote-control key (1) after starting, and on-board air conditioner system (10) continues operation and is subjected to the control of air-conditioning switch (9) automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100233181A CN100561065C (en) | 2007-06-06 | 2007-06-06 | A kind of automotive air-conditioning system control device and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100233181A CN100561065C (en) | 2007-06-06 | 2007-06-06 | A kind of automotive air-conditioning system control device and control method thereof |
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| CN101086379A true CN101086379A (en) | 2007-12-12 |
| CN100561065C CN100561065C (en) | 2009-11-18 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423011B (en) * | 2008-11-20 | 2010-06-02 | 奇瑞汽车股份有限公司 | Air conditioning system for hybrid power automobile |
| CN102225687A (en) * | 2011-05-06 | 2011-10-26 | 奇瑞汽车股份有限公司 | Vehicle air-conditioner control system and method |
| CN102371867A (en) * | 2010-08-24 | 2012-03-14 | 三菱自动车工业株式会社 | Air conditioning control apparatus mounted on electric vehicle |
| CN102407827A (en) * | 2011-11-10 | 2012-04-11 | 奇瑞汽车股份有限公司 | Car one-key starting system and control method therefor |
| CN103085811A (en) * | 2011-11-02 | 2013-05-08 | 韩群山 | Electromobile fuel generation and air conditioner control device and control method |
| CN101470440B (en) * | 2007-12-29 | 2013-07-17 | 上海通用汽车有限公司 | Vehicle remote starting system and method |
| CN105416001A (en) * | 2015-11-05 | 2016-03-23 | 东风汽车公司 | Remote-control start method for vehicle |
| CN107097606A (en) * | 2017-06-12 | 2017-08-29 | 安徽安凯汽车股份有限公司 | A kind of hybrid power passenger car starting of air conditioner control system and method |
| CN107228770A (en) * | 2017-05-27 | 2017-10-03 | 重庆长安汽车股份有限公司 | The very hot regional special test method of whole-vehicle air-conditioner cut-out |
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2007
- 2007-06-06 CN CNB2007100233181A patent/CN100561065C/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470440B (en) * | 2007-12-29 | 2013-07-17 | 上海通用汽车有限公司 | Vehicle remote starting system and method |
| CN101423011B (en) * | 2008-11-20 | 2010-06-02 | 奇瑞汽车股份有限公司 | Air conditioning system for hybrid power automobile |
| CN102371867A (en) * | 2010-08-24 | 2012-03-14 | 三菱自动车工业株式会社 | Air conditioning control apparatus mounted on electric vehicle |
| US9340090B2 (en) | 2010-08-24 | 2016-05-17 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Air conditioning control apparatus for an electric vehicle having a pre-air conditioning function |
| CN102225687A (en) * | 2011-05-06 | 2011-10-26 | 奇瑞汽车股份有限公司 | Vehicle air-conditioner control system and method |
| CN103085811A (en) * | 2011-11-02 | 2013-05-08 | 韩群山 | Electromobile fuel generation and air conditioner control device and control method |
| CN102407827A (en) * | 2011-11-10 | 2012-04-11 | 奇瑞汽车股份有限公司 | Car one-key starting system and control method therefor |
| CN105416001A (en) * | 2015-11-05 | 2016-03-23 | 东风汽车公司 | Remote-control start method for vehicle |
| CN107228770A (en) * | 2017-05-27 | 2017-10-03 | 重庆长安汽车股份有限公司 | The very hot regional special test method of whole-vehicle air-conditioner cut-out |
| CN107097606A (en) * | 2017-06-12 | 2017-08-29 | 安徽安凯汽车股份有限公司 | A kind of hybrid power passenger car starting of air conditioner control system and method |
| CN107097606B (en) * | 2017-06-12 | 2023-03-28 | 安徽安凯汽车股份有限公司 | Hybrid power bus air conditioner starting control system and method |
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| CN100561065C (en) | 2009-11-18 |
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