CN107097606A - A kind of hybrid power passenger car starting of air conditioner control system and method - Google Patents
A kind of hybrid power passenger car starting of air conditioner control system and method Download PDFInfo
- Publication number
- CN107097606A CN107097606A CN201710438614.1A CN201710438614A CN107097606A CN 107097606 A CN107097606 A CN 107097606A CN 201710438614 A CN201710438614 A CN 201710438614A CN 107097606 A CN107097606 A CN 107097606A
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- China
- Prior art keywords
- engine
- air conditioner
- electrically connected
- relay
- starting
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Abstract
The present invention discloses a kind of hybrid power passenger car starting of air conditioner control system and method, including starting relay, control relay；The common port of the starting relay is electrically connected with the starter motor, and the normally opened end of the starting relay is connected with storage battery；Coil one end of the starting relay is electrically connected with entire car controller, and the other end is connected with vehicle skeleton；The control relay normal-closed end is electrically connected with the Air-Conditioning Control Panel, and the common port of the control relay is electrically connected with air conditioner top unit；Coil one end of the control relay is electrically connected with entire car controller, and the other end is connected with vehicle skeleton；Electrically connected between the air conditioner top unit and compressor.Present invention can be implemented in the clean boot of compressor of air conditioner under engine shutdown and work two states, the load for fundamentally avoiding driven by engine compressor of air conditioner starts, realizes the duplicate protection to engine, improve the reliability of system.
Description
Technical field
The invention belongs to coach air conditioner control technology field, and in particular to a kind of hybrid power passenger car starting of air conditioner control system
System and method.
Background technology
At present, it is in running order always after the engine start of conventional fuel oil gas passenger car, open air-conditioning rear engine
It is that refrigeration can be achieved to drive compressor, and hybrid power passenger car possesses idle stop function, and engine reaches in the course of the work
After halt condition can autostop, if now opening air-conditioning, need first to start engine and restart compressor, in order to avoid hair
Motivation drives the load of compressor of air conditioner to start, and improves the reliability of system, now provides a kind of scheme.
The content of the invention
It is an object of the invention to provide a kind of hybrid power passenger car starting of air conditioner control system, it may be implemented in engine and stop
The clean boot of compressor of air conditioner under machine and work two states, the control system has simple in construction, good reliability, cost low
The features such as.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of hybrid power passenger car starting of air conditioner control system, including entire car controller, Air-Conditioning Control Panel, engine,
Air conditioner top unit, compressor, starting relay, starter motor, battery and control relay；
The common port of the starting relay is electrically connected with the starter motor, and the normally opened end of the starting relay is with storing
Battery is electrically connected；Coil one end of the starting relay is electrically connected with entire car controller, and the other end is connected with vehicle skeleton；
The control relay normal-closed end is electrically connected with the Air-Conditioning Control Panel, the common port of the control relay with
Air conditioner top unit is electrically connected；Coil one end of the control relay is electrically connected with entire car controller, the other end and vehicle bone
Frame is connected；
Electrically connected between the air conditioner top unit and compressor；
Connection is communicated between the entire car controller and the Air-Conditioning Control Panel and the engine.
CAN connections between the entire car controller and the Air-Conditioning Control Panel and the engine.
A kind of hybrid power passenger car starting of air conditioner control method, this method comprises the steps：Set engine speed as
N, the idling speed of engine are n0；
Entire car controller gathers the hair that the refrigeration work solicited message and engine of Air-Conditioning Control Panel transmission are sent in real time
Motivation rotary speed information, when the refrigeration work solicited message that Air-Conditioning Control Panel is sent, judges engine speed n and n0Between
Relation, if engine speed n >=n0When, perform step and play (1), if engine speed n<n0When, perform step and play (2)；
(1) entire car controller sends compressor operating and instructed to Air-Conditioning Control Panel, and Air-Conditioning Control Panel receives this information
High level signal is exported afterwards gives air conditioner top unit, air conditioner top unit allocation compressor operating；
(2) entire car controller output continues 3s electricity supply of the high level signal control starting relay adhesive by battery
Starter motor and by control relay normally-closed contact cut-out, while entire car controller send engine speed order, engine
Receive and distributive value is calculated after this information and atomizer oil spout is controlled, realize that engine starts and maintains rotating speed of target, vehicle control
Device processed determines whether 5s rear engine rotating speeds n and n to export at the time of high level signal as time origin0Between relation,
If engine speed n >=n0When, engine is started successfully, is performed step and is played (1)；If engine speed n<n0When, engine, which is started, to be lost
Lose, perform step and play (2).
Beneficial effects of the present invention：Present invention can be implemented in compressor of air conditioner under engine shutdown and work two states
Clean boot, the load for fundamentally avoiding driven by engine compressor of air conditioner starts, and realizes the duplicate protection to engine,
Improve the reliability of system.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of hybrid power passenger car starting of air conditioner control system of the invention；
Wherein：1st, entire car controller, 2, Air-Conditioning Control Panel, 3, engine, 4, air conditioner top unit, 5, compressor, 6,
Starting relay, 7, starter motor, 8, battery, 9 control relays.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
A kind of hybrid power passenger car starting of air conditioner control system, as shown in figure 1, the control system includes：Full-vehicle control
Device 1, Air-Conditioning Control Panel 2, engine 3, air conditioner top unit 4, compressor 5, starting relay 6, starter motor 7, battery
8th, control relay 9；
The normal-closed end of control relay 9 is electrically connected with the Air-Conditioning Control Panel 2, the common port of control relay 9
Electrically connected with air conditioner top unit 4；Described coil one end of control relay 9 is electrically connected with entire car controller 1, the other end and vehicle
Skeleton is connected；
Electrically connected between the air conditioner top unit 4 and compressor 5；
The common port of the starting relay 6 is electrically connected with starter motor 7, and the normally opened end of the starting relay 6 is with storing
Battery 8 is electrically connected；Coil one end of the starting relay 6 is electrically connected with entire car controller 1, and the other end connects with vehicle skeleton
Connect；
Connection is communicated between the Air-Conditioning Control Panel 2 and the entire car controller 1 and the engine 3, it is preferable that
Connected using CAN.
Working method of the present invention：Entire car controller 1 receives the refrigeration work request signal of Air-Conditioning Control Panel 2 and started
The engine rotational speed signal of machine 3, can judge the state of engine 3 according to the magnitude relationship of engine speed and idling speed,
Engine is first started if engine 3 stops, air-conditioning is controlled by CAN communication when ensureing that engine 3 is in running order
The output signal of control panel 2, and then pass through the start and stop of the control compressor 5 of air conditioner top unit 4.
The present invention is in the practical application of mixed dynamic car, and the control method of described control system is：
Set engine speed as n, engine idling speed be n0；
Entire car controller gathers the hair that the refrigeration work solicited message and engine of Air-Conditioning Control Panel transmission are sent in real time
Motivation rotary speed information, when the refrigeration work solicited message that Air-Conditioning Control Panel is sent, judges engine speed n and n0Between
Relation, if engine speed n >=n0When, perform step and play (1), if engine speed n<n0When, perform step and play (2)；
(1) entire car controller sends compressor operating and instructed to Air-Conditioning Control Panel, and Air-Conditioning Control Panel receives this information
High level signal is exported afterwards gives air conditioner top unit, air conditioner top unit allocation compressor operating；
(2) entire car controller output continues 3s electricity supply of the high level signal control starting relay adhesive by battery
Starter motor and by control relay normally-closed contact cut-out, while entire car controller send engine speed order, engine
Receive and distributive value is calculated after this information and atomizer oil spout is controlled, realize that engine starts and maintains rotating speed of target, vehicle control
Device processed determines whether 5s rear engine rotating speeds n and n to export at the time of high level signal as time origin0Between relation,
If engine speed n >=n0When, engine is started successfully, is performed step and is played (1)；If engine speed n<n0When, engine, which is started, to be lost
Lose, perform step and play (2).
Specifically：When engine speed is more than or equal to idling speed, entire car controller thinks that engine is in work shape
State, and instructed by CAN lines transmission compressor operating to Air-Conditioning Control Panel, Air-Conditioning Control Panel, which is received, exports high after this information
Level signal gives air conditioner top unit, air conditioner top unit to be powered after receiving this signal to compressor clutch, clutch adhesive,
Compressor can be worked by driven by engine, so as to realize kind of refrigeration cycle；
When engine speed is less than idling speed, entire car controller thinks that engine is in stopped status, full-vehicle control
Device persistently exports high level signal control starting relay adhesive in 3 seconds and the electricity supply starter motor of battery is realized into engine rises
It is dynamic and by the cut-out of control relay normally-closed contact, while entire car controller sends engine speed torque command by CAN lines,
Engine, which is received, to be calculated distributive value and controls atomizer oil spout after this information, realize that engine starts and maintains rotating speed of target；
Entire car controller judges the engine speed collected after 5 seconds with starting to export at the time of high level signal as time origin
The size of machine idling speed, if engine speed is more than or equal to idling speed, engine is started successfully, is performed step and is played (1), if
Engine speed is less than idling speed, then engine starting failure performs step and played (2)；
This programme is shut down and worked two kinds in engine according to refrigeration work solicited message and engine speed information realization
The clean boot of compressor of air conditioner under state, the load for fundamentally avoiding driven by engine compressor of air conditioner starts, and realizes
To the duplicate protection of engine, the reliability of system is improved.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from invention
Structure surmounts scope defined in the claims, all should belong to protection scope of the present invention.
Claims (3)
1. a kind of hybrid power passenger car starting of air conditioner control system, it is characterised in that including entire car controller (1), airconditioning control
Panel (2), engine (3), air conditioner top unit (4), compressor (5), starting relay (6), starter motor (7), battery
And control relay (9) (8)；
The common port of the starting relay (6) is electrically connected with the starter motor (7), the starting relay (6) it is normally opened
End is electrically connected with battery (8)；Coil one end of the starting relay (6) is electrically connected with entire car controller (1), the other end with
Vehicle skeleton is connected；
Control relay (9) normal-closed end is electrically connected with the Air-Conditioning Control Panel (2), the public affairs of the control relay (9)
End is electrically connected with air conditioner top unit (4) altogether；Coil one end of the control relay (9) is electrically connected with entire car controller (1),
The other end is connected with vehicle skeleton；
Electrically connected between the air conditioner top unit (4) and compressor (5)；
The entire car controller (1) is connected with being communicated between the Air-Conditioning Control Panel (2) and the engine (3).
2. a kind of hybrid power passenger car starting of air conditioner control system according to claim 1, it is characterised in that the vehicle
CAN is connected between controller (1) and the Air-Conditioning Control Panel (2) and the engine (3).
3. a kind of hybrid power passenger car starting of air conditioner control method, it is characterised in that this method comprises the steps：Setting is started
Machine rotating speed is that n, the idling speed of engine are n0；
Entire car controller gathers the engine that the refrigeration work solicited message and engine of Air-Conditioning Control Panel transmission are sent in real time
Rotary speed information, when the refrigeration work solicited message that Air-Conditioning Control Panel is sent, judges engine speed n and n0Between pass
System, if engine speed n >=n0When, perform step and play (1), if engine speed n<n0When, perform step and play (2)；
(1) entire car controller sends compressor operating and instructed to Air-Conditioning Control Panel, and Air-Conditioning Control Panel receives defeated after this information
Go out high level signal and give air conditioner top unit, air conditioner top unit allocation compressor operating；
(2) the lasting 3s of entire car controller output high level signal control starting relay adhesive starts the electricity supply of battery
Motor and by the cut-out of control relay normally-closed contact, while entire car controller sends engine speed order, engine receives
Distributive value is calculated after this information and atomizer oil spout is controlled, realizes that engine starts and maintains rotating speed of target, entire car controller
To export at the time of high level signal 5s rear engine rotating speeds n and n are determined whether as time origin0Between relation, if hair
Motivation rotating speed n >=n0When, engine is started successfully, is performed step and is played (1)；If engine speed n<n0When, engine starting failure,
Step is performed to play (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438614.1A CN107097606B (en) | 2017-06-12 | 2017-06-12 | Hybrid power bus air conditioner starting control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438614.1A CN107097606B (en) | 2017-06-12 | 2017-06-12 | Hybrid power bus air conditioner starting control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107097606A true CN107097606A (en) | 2017-08-29 |
| CN107097606B CN107097606B (en) | 2023-03-28 |
Family
ID=59660226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710438614.1A Active CN107097606B (en) | 2017-06-12 | 2017-06-12 | Hybrid power bus air conditioner starting control system and method |
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| US5983650A (en) * | 1997-09-12 | 1999-11-16 | Honda Giken Kogyo Kabushiki Kaisha | Method and apparatus for controlling vehicular air-conditioning system |
| CN101086379A (en) * | 2007-06-06 | 2007-12-12 | 奇瑞汽车有限公司 | Control device for automobile air conditioner and control method thereof |
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| CN101480948A (en) * | 2009-02-11 | 2009-07-15 | 江苏大学 | Vehicle idling stop/start system and method without interruption of air conditioner |
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| Publication number | Publication date |
|---|---|
| CN107097606B (en) | 2023-03-28 |
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