CN203157652U - Air conditioner control system of hybrid power bus - Google Patents
Air conditioner control system of hybrid power bus Download PDFInfo
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- CN203157652U CN203157652U CN 201320070889 CN201320070889U CN203157652U CN 203157652 U CN203157652 U CN 203157652U CN 201320070889 CN201320070889 CN 201320070889 CN 201320070889 U CN201320070889 U CN 201320070889U CN 203157652 U CN203157652 U CN 203157652U
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- air conditioner
- control system
- passenger car
- hybrid power
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Abstract
The utility model provides an air conditioner control system of a hybrid power bus. The air conditioner control system comprises a power generator, a battery pack, a bus air conditioning device and a power supply switching device. The power supply switching device is connected with the power generator, the battery pack and the bus air conditioning device and comprises a relay which is used for realizing power supply switching, of the bus air conditioning device, between the power generator and the battery pack. By adopting the technical scheme, automatic switching of driving modes of an air conditioner of the hybrid power bus when the power generator and the battery pack supply power is realized, and normal operating of the air conditioning device is guaranteed.
Description
Technical field
The utility model relates to the autonomous cruise speed system field, relates in particular to a kind of hybrid power passenger car air-conditioner control system.
Background technology
Develop rapidly along with the in short supply day by day and battery technology of oil resources; hybrid power passenger car is a kind of new-type new forms of energy passenger vehicle that meets environmental protection, adheres to sustainable development path; but the interior environment system for hybrid power passenger car; driven by power still depends on the use of gasoline; have only when passenger vehicle adopts engine drive and could use coach air conditioner; and when passenger vehicle uses battery driven, because coach air conditioner can't obtain power supply from battery pack and just can't work, influence passenger's comfort level.So be badly in need of a kind of automatic power transfer device for the hybrid power passenger car air-conditioning.In addition, because battery electric quantity is limited, need keep the work to other instruments of passenger vehicle, be to save electric power, still needs a cover when the control system that the hybrid power passenger car air-conditioning uses when battery-powered, rationally arranges battery pack that the electric energy of coach air conditioner is provided.
The utility model content
The purpose of this utility model is to provide a kind of hybrid power passenger car air-conditioner control system, can make hybrid power passenger car use the driving engine power supply and use under battery-powered these two kinds of running statees, the electricity consumption of air-conditioning work state is respectively by driving engine and battery-powered, and realize the automatic conversion of two kinds of power supply states, guarantee the normal operation of interior environment system.
The technical solution adopted in the utility model is as follows: a kind of hybrid power passenger car air-conditioner control system comprises: driving engine, battery pack, coach air conditioner device also comprise: the power supply transfer device is connected with driving engine, battery pack, coach air conditioner device; The power supply transfer device comprises relay J 0, and relay J 0 is used for realizing that electrical generator or battery pack are to coach air conditioner device power supply switching.
The power supply transfer device comprises: first power input, second source input end and power output end; First power input is connected with driving engine, and the second source input end is connected with battery pack, and power output end is connected with the coach air conditioner device.
The power supply transfer device also comprises relay J 1, relay J 2, be connected between relay J 0 and the power output end after relay J 1 and relay J 2 are in parallel, to the power supply of coach air conditioner device, relay J 2 control battery pack are powered to the coach air conditioner device by relay J 1 control driving engine.Relay J 0 also is connected with first power input, second source input end simultaneously, and control is switched relay J 1 and relay J 2 energisings.
Air-conditioner control system also comprises: safety device, be connected between power supply transfer device and the coach air conditioner, and be used for preventing the excessive power supply transfer device that burns of circuital current.
The coach air conditioner device comprises conditioning control unit and air-conditioning performance element, conditioning control unit also comprises communication module, for the data that receive driving engine, to driving engine transmission signal instruction, to performance element transmit operation instruction, performance element then is used for the operating order that the reception control unit is sent.
Described communication module is configured to: when engine off, receive the data that electrical generator is sent, transmit operation is instructed to performance element, after performance element receives operating order, the coach air conditioner device is stopped refrigeration and opens and send the cold wind operation.
Described communication module also can arrange a design temperature, it is made comparisons as a reference value and current vehicle interior temperature, simultaneously communication module can be configured to: when vehicle interior temperature is higher than design temperature and during engine off, communication module sends the ignition signal instruction to driving engine, and transmission is instructed to the air-conditioning performance element, after performance element receives operating order, the coach air conditioner device is opened refrigeration and stopped to send the cold wind operation.
After adopting technique scheme, the electric energy of having realized the hybrid power passenger car interior environment system switches automation, coach air conditioner can both normal operation when using driving engine and battery driven to make hybrid power passenger car, and coach air conditioner switches crack continuously under these two kinds of drivings, need not manual operation, easy to use, the normal operation of assurance interior environment system.Simultaneously, conditioning control unit is judged engine behavior according to engine speed data, automatically send instructions to the air-conditioning performance element under, the mode of operation coach air conditioner devices different according to driving engine carry out the operation of different mode, intellectualized operation is adopted in use to coach air conditioner, can save battery electric quantity, and reasonable distribution battery pack dump energy is to other passenger train installations, can avoid simultaneously passenger vehicle to use when battery-powered vehicle interior temperature too high, influence passenger's comfort level.
Description of drawings
Fig. 1 is the utility model hybrid power passenger car air-conditioner control system schematic diagram;
Fig. 2 is the utility model hybrid power passenger car air-conditioner control system power supply transfer device schematic diagram.
The specific embodiment
Further set forth advantage of the present utility model below in conjunction with accompanying drawing and specific embodiment.
See also Fig. 1: be the utility model hybrid power passenger car air-conditioner control system schematic diagram, this hybrid power passenger car air-conditioner control system comprises driving engine and the battery pack that electric energy is provided, driving engine and battery-powered mode are respectively as the drive pattern of two kinds of passenger vehicles, be relation in parallel and be connected to the power supply transfer device, by the power supply transfer device coach air conditioner power supply mode is carried out electrical generator and the switching of battery-powered pattern, the power supply transfer device be connected to the coach air conditioner device, with power delivery to the coach air conditioner device.The air conditioned passenger car device comprises control unit and performance element, and control unit is connected with performance element, and the instruction that performance element is sent according to control unit is operated the interior environment system internal unit.
Consult Fig. 2: be the utility model hybrid power passenger car air-conditioner control system power supply transfer device schematic diagram, this hybrid power passenger car air-conditioner control system comprises driving engine, battery pack, coach air conditioner device, also comprise: the power supply transfer device is connected with driving engine, battery pack, coach air conditioner device; The power supply transfer device comprises relay J 0, and relay J 0 is used for realizing that electrical generator or battery pack are to coach air conditioner device power supply switching.
Described power supply transfer device comprises first power input, second source input end and power output end, and first power input is connected with driving engine, and the second source input end is connected with battery pack, and power output end is connected with the coach air conditioner device.
The power supply transfer device also comprises relay J 1, relay J 2, be connected between relay J 0 and the power output end after relay J 1 and relay J 2 are in parallel, to the power supply of coach air conditioner device, relay J 2 control battery pack are powered to the coach air conditioner device by relay J 1 control driving engine.Relay J 0 also is connected with first power input, second source input end simultaneously, and control is switched relay J 1 and relay J 2 energisings.
As preferably, relay J 1 comprises moving contact reed K1, break back contact reed K1a, and relay J 2 comprises moving contact reed K2, break back contact reed K2a, and relay J 0 comprises moving contact reed K0, break back contact reed K0a, break back contact reed K0b.
Wherein moving contact reed K1 is connected with first power input, break back contact reed K1a is connected with power output end, moving contact reed K2 is connected with described second source input end, described break back contact reed K2a is connected with described power output end, described moving contact reed K0 is connected with described second source input end, described break back contact reed K0a is connected with described relay J 1, and described break back contact reed K0b is connected with described relay J 2.
After adopting above-mentioned relay circuit connection mode, when driving engine is powered, relay J 0 energising, armature in the relay J 0 is inhaled to coil, driven moving contact reed K0, make moving contact reed K0 and break back contact reed K0b adhesive, because relay J 1 is connected with break back contact reed K0b, thereby make relay J 1 energising, after relay J 1 energising, the armature in the relay J 1 is inhaled to coil, has driven moving contact reed K1, make moving contact reed K1 and break back contact reed K1a adhesive, make the driving engine electric current moving contact reed K1 that flows through, be sent to the coach air conditioner device behind the break back contact reed K1a.And when engine off is no longer powered to the power supply converting unit, conversion hysteria relay J 0 is no longer switched on, armature in the relay J 0 is no longer inhaled to coil got back to the armature initial position, drive moving contact reed K0 and get back to initial position, be the normally off with break back contact reed K0a, since moving contact reed K0 no longer with break back contact reed K0b adhesive, make the relay J 1 that is connected with break back contact reed K0b no longer switch on, behind relay J 1 no power, armature in the relay J 1 is no longer inhaled to coil and is got back to the armature initial position, take moving contact reed K1 to and get back to initial position, be the normally open with break back contact reed K1a, electric current no longer flows to the coach air conditioner device from break back contact reed K1a, and driving engine is no longer powered to the coach air conditioner device.Because this moment moving contact reed K0 and break back contact reed K0a adhesive, with battery-powered current direction relay J 2, after relay J 2 energisings, armature in the relay J 2 is inhaled to coil, drive moving contact reed K2 and break back contact reed K2a adhesive, because break back contact reed K2a is connected with the coach air conditioner device, make battery-powered electric current flow through and be sent to the coach air conditioner device behind moving contact reed K2, the break back contact reed K2a, finish interior environment system and switch to battery-powered power supply mode by the driving engine power supply.
As preferably, the coach air conditioner device comprises conditioning control unit and air-conditioning performance element, wherein conditioning control unit also comprises communication module, communication module is judged present engine work and air-conditioning power supply state according to engine speed data, described communication module is configured to: when engine off, receive the data that electrical generator is sent, transmit operation is instructed to performance element, after performance element receives operating order, the coach air conditioner device is stopped refrigeration and opens and to send the cold wind operation.
As preferably, one design temperature can be set in described communication module makes comparisons as a reference value and current vehicle interior temperature, simultaneously described communication module is configured to: when vehicle interior temperature is higher than design temperature and during engine off, communication module sends the ignition signal instruction to driving engine, and transmission is instructed to the air-conditioning performance element, after performance element receives operating order, the coach air conditioner device is opened refrigeration and stopped to send the cold wind operation.
After adopting technique scheme, the electric energy of having realized the hybrid power passenger car interior environment system switches automation, coach air conditioner can both normal operation when using driving engine and battery driven to make hybrid power passenger car, and coach air conditioner switches crack continuously under these two kinds of drivings, need not manual operation, easy to use, the normal operation of assurance interior environment system.Simultaneously, conditioning control unit is judged engine behavior according to engine speed data, automatically send instructions to the air-conditioning performance element under, the mode of operation coach air conditioner devices different according to driving engine carry out the operation of different mode, intellectualized operation is adopted in use to coach air conditioner, can save battery electric quantity, and reasonable distribution battery pack dump energy is to other passenger train installations, can avoid simultaneously passenger vehicle to use when battery-powered vehicle interior temperature too high, influence passenger's comfort level.
Should be noted that, embodiment of the present utility model has preferable implementation, and be not that the utility model is done any type of restriction, any person skilled in art of being familiar with may utilize the technology contents change of above-mentioned announcement or be modified to the effective embodiment that is equal to, in every case the content that does not break away from technical solutions of the utility model,, all still belong in the scope of technical solutions of the utility model any modification or equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (9)
1. hybrid power passenger car air-conditioner control system comprises: driving engine, battery pack, and the coach air conditioner device is characterized in that:
Also comprise: the power supply transfer device is connected with described driving engine, battery pack, coach air conditioner device;
Described power supply transfer device comprises relay J 0, and described relay J 0 is used for realizing that described electrical generator or described battery pack are to described coach air conditioner device power supply switching.
2. hybrid power passenger car air-conditioner control system as claimed in claim 1 is characterized in that:
Described power supply transfer device comprises first power input, second source input end and power output end, described first power input is connected with described driving engine, described second source input end is connected with described battery pack, and described power output end is connected with described coach air conditioner device.
3. hybrid power passenger car air-conditioner control system as claimed in claim 2, it is characterized in that: described power supply transfer device also comprises relay J 1, the relay J 2 that is connected in parallel, the described driving engine of described relay J 1 control is powered to described coach air conditioner device, the described battery pack of described relay J 2 controls is powered to described coach air conditioner device, by described relay J 0 control described relay J 1 and 2 energisings of described relay J is switched.
4. hybrid power passenger car air-conditioner control system as claimed in claim 3, it is characterized in that: described relay J 0 is connected with described first power input, described second source input end, is connected between described relay J 0 and the described power output end after described relay J 1 and described relay J 2 are in parallel.
5. as each described hybrid power passenger car air-conditioner control system of claim 1 to 4, it is characterized in that: described air-conditioner control system also comprises: safety device is connected between described power supply transfer device and the described coach air conditioner device.
6. hybrid power passenger car air-conditioner control system as claimed in claim 1, it is characterized in that: described interior environment system comprises control unit and performance element, described control unit comprises communication module, send signal instruction, instruct to described performance element transmit operation for the data that receive described driving engine and to described driving engine, described performance element is used for the described operating order that the described control unit of reception is sent.
7. hybrid power passenger car air-conditioner control system as claimed in claim 6, it is characterized in that: described communication module is configured to: when described engine off, receive the described data that described electrical generator is sent, send described operating order to described performance element, after described performance element receives described operating order, described coach air conditioner device is stopped refrigeration and opens and to send the cold wind operation.
8. hybrid power passenger car air-conditioner control system as claimed in claim 6 is characterized in that: a design temperature is set in described communication module, described design temperature is made comparisons as a reference value and current vehicle interior temperature.
9. hybrid power passenger car air-conditioner control system as claimed in claim 8, it is characterized in that: described communication module is configured to: when vehicle interior temperature is higher than described design temperature and during engine off, described communication module sends the ignition signal instruction to described driving engine, and send described instruction to described air-conditioning performance element, after described performance element receives described operating order, described coach air conditioner device is opened refrigeration and stopped to send the cold wind operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070889 CN203157652U (en) | 2013-02-07 | 2013-02-07 | Air conditioner control system of hybrid power bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070889 CN203157652U (en) | 2013-02-07 | 2013-02-07 | Air conditioner control system of hybrid power bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157652U true CN203157652U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070889 Expired - Fee Related CN203157652U (en) | 2013-02-07 | 2013-02-07 | Air conditioner control system of hybrid power bus |
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| CN (1) | CN203157652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986008A (en) * | 2015-07-15 | 2015-10-21 | 湖南南车时代电动汽车股份有限公司 | Air conditioning equipment applied to plug-in vehicle and power supply switching method |
| WO2017219348A1 (en) * | 2016-06-24 | 2017-12-28 | 深圳市玛斯电源有限公司 | Power supply control circuit for portable in-vehicle refrigerator, portable in-vehicle refrigerator circuit and portable in-vehicle refrigerator |
-
2013
- 2013-02-07 CN CN 201320070889 patent/CN203157652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986008A (en) * | 2015-07-15 | 2015-10-21 | 湖南南车时代电动汽车股份有限公司 | Air conditioning equipment applied to plug-in vehicle and power supply switching method |
| WO2017219348A1 (en) * | 2016-06-24 | 2017-12-28 | 深圳市玛斯电源有限公司 | Power supply control circuit for portable in-vehicle refrigerator, portable in-vehicle refrigerator circuit and portable in-vehicle refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |