CN104842740B - A kind of rear air-conditioner controller, control system, control method and corresponding vehicle - Google Patents
A kind of rear air-conditioner controller, control system, control method and corresponding vehicle Download PDFInfo
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- CN104842740B CN104842740B CN201410799640.3A CN201410799640A CN104842740B CN 104842740 B CN104842740 B CN 104842740B CN 201410799640 A CN201410799640 A CN 201410799640A CN 104842740 B CN104842740 B CN 104842740B
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- air
- conditioner controller
- knob
- heating
- cool gas
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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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/0065—Control members, e.g. levers or knobs
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- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of rear air-conditioner controller, control system, control method and corresponding vehicle, the rear air-conditioner controller includes：Pcb board；Rear Cool gas blower knob and rear heating blower fan knob on pcb board；And it is respectively used to two microswitches of Cool gas blower knob and the pulse signal of rear heating blower fan knob rotation triggering after detection.The rear air-conditioner control system includes：Air-conditioner controller afterwards；The rear Cool gas blower being connected with the rear Cool gas blower knob；The rear heating blower fan being connected with the rear heating blower fan knob；The preceding air-conditioner controller being connected with two microswitches；The rear cold air relay being connected with the preceding air-conditioner controller and the rear Cool gas blower；And the rear heating relay being connected with the preceding air-conditioner controller and the rear heating blower fan.The present invention can realize the rear air-conditioning draught fan control in the case where being not turned on preceding air-conditioner controller and while realize the closing and the unlatching of required blower fan to current blower fan.
Description
Technical field
The present invention relates to vehicular equipment field, in particular it relates to a kind of rear air-conditioner controller, control system, control method
And corresponding vehicle.
Background technology
For the vehicle of air-conditioning system before and after configuration, it is necessary in the case where preceding air-conditioning device is opened, rear air-conditioning device is
Can work.If preceding air-conditioning device is closed, even if rear air-conditioning device is come round, wind can not also be realized.
In addition, vehicle realizes the operation to forward and backward air-conditioning device by preceding air-conditioner controller and rear air-conditioner controller respectively
Control.The control of air-conditioner controller general integrated rear heating and rear cold air afterwards, rear cold air and rear heating can not work simultaneously.Rear
In the state of the work of one of heating or rear cold air, if it is desired to opening another function, it is necessary to first close and be in work
The function of state, is then turned on desired function.For example：When front and rear heating is in opening, driver and conductor wants cold after opening
Gas, it is necessary to heating after first closing, makes it be stopped, is then then turned on rear cold air, rear cold air brings into operation.
That is, there are two following drawbacks in the vehicle of the prior art for possessing forward and backward pair of air-conditioning device：
1st, in the case where preceding air-conditioner controller is closed, rear air-conditioner controller can not work independently, it is impossible to cold air after realization
Or the independent ventilation function of rear heating.
2nd, in function definition, rear cold air and rear heating can not work simultaneously, when one of function operation, if with
Want to switch another function, it is necessary to first close current function, be then then turned on desired function, operating procedure is more, involve department in family
The energy of machine, influences traffic safety.
For this drawback, common solution is：Pacify in the bottom of rear Cool gas blower knob and rear heating blower fan knob
Potentiometer is filled, in rear air-conditioner controller pcb board integrated chip processor, rear Cool gas blower and rear heating blower fan use speed adjusting module
The rotating signal of control power of fan, rear Cool gas blower knob or rear heating blower fan knob is processed into 0-5V's by potentiometer
Electric signal, is transferred to chip processor, and chip processor is controlled while realization by software to rear cold air and rear heating blower fan.
The advantage of this scheme is that control is accurate, and response is fast, has the disadvantage that product cost is high.
The content of the invention
It is an object of the invention to provide a kind of rear air-conditioner controller, control system, control method and corresponding vehicle, it is used for
Realize in the case where preceding air-conditioner controller is closed, rear air-conditioner controller is worked independently, and current work(is not being closed in realization
On the premise of energy, the function of cold air and rear heating after switching.
To achieve these goals, the present invention provides a kind of rear air-conditioner controller, including：Pcb board；Installed in the PCB
Rear Cool gas blower knob and rear heating blower fan knob on plate；And it is respectively used to the detection rear Cool gas blower knob and described
Heating blower fan knob rotates two microswitches of the pulse signal of triggering afterwards.
Preferably, the microswitch is welded on the pcb board.
Preferably, rear Cool gas blower speed-regulating switch and rear heating fan speed regulation in addition on the pcb board are opened
Close.
Preferably, installed between rear Cool gas blower speed-regulating switch and rear heating the fan speed regulation switch and the pcb board
There is rear shell.
Preferably, mask is installed between the rear Cool gas blower knob and rear heating blower fan knob and the pcb board.
Technical scheme also includes a kind of rear air-conditioner control system, including：Above-mentioned rear air-conditioner controller；With institute
State the rear Cool gas blower that rear Cool gas blower knob is connected；The rear heating blower fan being connected with the rear heating blower fan knob；With
The preceding air-conditioner controller that described two microswitches are connected, the preceding air-conditioner controller is used to receive what jogging switches measurement was arrived
Pulse signal；The rear cold air relay being connected with the preceding air-conditioner controller and the rear Cool gas blower, the rear cold air after
Electrical equipment is used under the control of the preceding air-conditioner controller, switches on or off the power supply to the rear Cool gas blower；And with institute
The rear heating relay that preceding air-conditioner controller is connected with the rear heating blower fan is stated, the rear heating relay is used for described
Under the control of preceding air-conditioner controller, the power supply to the rear heating blower fan is switched on or off.
Preferably, the corresponding power supply in IG2 positions is powered to the preceding air-conditioner controller on the vehicle of use.
Technical scheme also includes a kind of rear air conditioning control method, and it uses above-mentioned rear air-conditioner control system,
Comprise the following steps：Cool gas blower knob or the pulse letter of the rear heating blower fan knob rotation triggering after microswitch is received
Number, and the pulse signal is passed into preceding air-conditioner controller；Preceding air-conditioner controller is according to the pulse signal received, cold air backward
Relay or rear heating relay send work order；And rear cold air relay or rear heating relay receive work order
Afterwards, the power supply to the rear Cool gas blower or rear heating blower fan is switched on or off.
Preferably, the preceding air-conditioner controller stops heating relay backward when cold air relay sends work order backward
Device sends work order, the controlling switch of the rear heating relay is maintained off-state, cuts off to the rear heating wind
The power supply of machine；Or, the preceding air-conditioner controller stops cold air relay backward when heating relay sends work order backward
Work order is sent, the controlling switch of the rear cold air relay is maintained off-state, is cut off to the rear Cool gas blower
Power supply.
Technical scheme also includes a kind of vehicle, and the vehicle includes above-mentioned rear air-conditioner control system.
By above-mentioned technical proposal, the solution have the advantages that：
1) present invention on the pcb board of existing rear air-conditioner controller weld two microswitches, after reception cold air or after
The blower fan knob signal of heating, so control after cold air or rear heating function operation, it is not necessary to control chip, potentiometer,
Speed adjusting module etc., therefore cost is very low.
2) present invention receives the pulse signal from rear air-conditioner controller, Cool gas blower after realization using preceding air-conditioner controller
With the Synchronization Control of rear heating blower fan.
3) present invention can realize the rear air-conditioning draught fan control in the case where being not turned on preceding air-conditioner controller state；In rear cold air or
When heating blower fan is in running order after person, it is not necessary to close current fan switch knob, it can realize simultaneously to current blower fan
Closing and required blower fan open function, reduce the operating procedure of driver and conductor, improve the travel safety of vehicle.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of rear air-conditioner controller in the embodiment of the present invention；
Fig. 2 is the appearance schematic diagram of rear air-conditioner controller in the embodiment of the present invention；
Fig. 3 is the principle schematic of rear air-conditioner control system in the embodiment of the present invention；
Fig. 4 is the schematic flow sheet of rear air conditioning control method in the embodiment of the present invention.
Description of reference numerals
1st, pcb board；2nd, rear Cool gas blower knob；3rd, rear heating blower fan knob；4th, mask；5th, rear Cool gas blower speed governing is opened
Close；6th, rear heating fan speed regulation switch；7th, rear shell；8th, the first microswitch；9th, the second microswitch；10th, rear Cool gas blower；
11st, rear heating blower fan；12nd, preceding air-conditioner controller；13rd, rear cold air relay；14th, rear heating relay.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality used such as " upper and lower, left and right " is typically referred to
The up, down, left and right of respective objects profile, " forward and backward " refers to the front and rear of respective objects profile.
As shown in figure 1, this gives a kind of rear air-conditioner controller being applied in vehicle, including：Pcb board 1；Peace
Rear Cool gas blower knob 2 and rear heating blower fan knob 3 on the pcb board 1；And it is respectively used to the detection rear cold air
Two microswitches of blower fan knob 2 and the pulse signal of the rear rotation of heating blower fan knob 3 triggering.
Wherein, the microswitch is welded on the pcb board, and the rear Cool gas blower knob and rear heating blower fan
Mask 4 is installed between knob and the pcb board.In addition, the rear air-conditioner controller is also included after being arranged on the pcb board
Cool gas blower speed-regulating switch 5 and rear heating fan speed regulation switch 6, and the rear Cool gas blower speed-regulating switch 5 and rear heating blower fan
Rear shell 7 is installed between speed-regulating switch 6 and the pcb board.The rear air-conditioner controller, will by the mask 4 and the rear shell 7
Each part becomes one, and not only improves and protects pcb board without damage, in turn ensure that good appearance.
As shown in Fig. 2 the preferred profile figure of the rear air-conditioner controller is given, wherein rear Cool gas blower knob 2 is with after
Heating blower fan knob 3 is 5 grades of knobs, and 0 grade is closed position, and 1-4 grades are the variation tendency of fan delivery from small to large, 1 grade of wind
Amount is minimum, 4 grades of air quantity maximums.It is noted that after in Fig. 1 and Fig. 2 on Cool gas blower knob 2 and rear heating blower fan knob 3
Pattern belongs to the design to rear air-conditioner controller outward appearance, and the pattern can be not intended to limit the present embodiment with any change is specifically needed
Protection domain.In addition, representing the digital 0-4 of gear after in Fig. 2 on Cool gas blower knob 2 and rear heating blower fan knob 3, only show
The gear for fan delivery of anticipating, it is impossible to be understood as reference.
For purposes of illustration only, with reference to Fig. 3, will hereafter detect that the rear Cool gas blower knob rotates the micro- of the pulse signal of triggering
Dynamic switch is referred to as the first microswitch 8, the fine motion of the pulse signal of the corresponding detection rear heating blower fan knob rotation triggering
Switch is referred to as the second microswitch 9.
Based on above-mentioned rear air-conditioner controller, the present embodiment gives a kind of rear air-conditioner control system, as shown in figure 3,
Including：Rear air-conditioner controller as shown in Figure 1；The rear Cool gas blower 10 being connected with the rear Cool gas blower knob 2；With it is described
The rear heating blower fan 11 that heating blower fan knob 3 is connected afterwards；The preceding air-conditioner controller being connected with described two microswitches
12, the preceding air-conditioner controller 12 is used to receive the pulse signal that jogging switches measurement is arrived；With the preceding air-conditioner controller 12 and institute
The rear cold air relay 13 that rear Cool gas blower 10 is connected is stated, the rear cold air relay 13 is used in the preceding air-conditioner controller
Under 12 control, the power supply to the rear Cool gas blower 10 is switched on or off；And with the preceding air-conditioner controller 12 and described
The rear heating relay 14 that heating blower fan 11 is connected afterwards, the rear heating relay 14 is used in the preceding air-conditioner controller 12
Control under, switch on or off the power supply to the rear heating blower fan 11.
With reference to Fig. 3, it is known that cold air after the rear Cool gas blower knob 2, the first microswitch 8 are constituted with rear Cool gas blower 10
System, and the rear heating blower fan knob 3, the second microswitch 9 and heating system after rear heating blower fan 11 composition.Also, after
Air-conditioner controller, preceding air-conditioner controller 12, rear Cool gas blower 10, rear heating blower fan 11, rear cold air relay 13 and rear heating after
Electrical equipment 14 accesses the corresponding power supply of vehicle as shown in Figure 3 respectively.It is noted that the corresponding electricity in IG2 positions on the vehicle used
Source powers to the preceding air-conditioner controller, as long as so that the key switch of vehicle is in IG2 positions, preceding air-conditioner controller just can be with
It is powered, when not worked with air-conditioner controller before realizing, to the control function of rear cold air or rear heating.Therefore, the preceding air-conditioning
Controller can both realize the air door and motor control to preceding air-conditioning, while the pulse of air-conditioner controller is believed can receive again after
Number, rear cold air and rear heating are controlled.
Using above-mentioned rear air-conditioner control system, the method for airconditioning control after progress, mainly including following basic step：Fine motion
Cool gas blower knob or the pulse signal of the rear heating blower fan knob rotation triggering after switch is received, and the pulse signal is passed
Pass preceding air-conditioner controller；Preceding air-conditioner controller is according to the pulse signal received, cold air relay or rear heating relay backward
Device sends work order；Cold air relay or rear heating relay are received after work order afterwards, are switched on or off to after described
The power supply of Cool gas blower or rear heating blower fan.
Based on above-mentioned basic step, as shown in figure 4, in practical operation, the specific implementation process of airconditioning control after progress
It is as follows：
Air-conditioning draught fan knob after step a, rotation.
Step b, microswitch carries out knob motion detection.
Step c, the pcb board of rear air-conditioner controller sends pulse signal.
Step d, preceding air-conditioner controller pcb board return pulse signal.
Step e, rear air-conditioning draught fan relay reception work indication signal.
Step f, corresponding rear air-conditioning draught fan work.
With reference to Fig. 3 and Fig. 4, exemplified by later Cool gas blower, the control principle of the rear air-conditioner control system is：It is cold after rotation
Gas blower fan knob, knob rotation the first microswitch of triggering, the first microswitch sends pulse signal to preceding air-conditioner controller, preceding
Cool gas blower relay sends work order (low level effective voltage signal) to air-conditioner controller backward, and stops heating wind backward
Machine relay sends work order, then after Cool gas blower relay receive work order, make control end switch close, connect to
The power supply of Cool gas blower afterwards, makes rear Cool gas blower bring into operation.
Similarly, exemplified by later Cool gas blower, the control principle of the rear air-conditioner control system is：Heating blower fan after rotation
Knob, knob rotation the first microswitch of triggering, the first microswitch sends pulse signal to preceding air-conditioner controller, preceding air-conditioning control
Heating blower fan relay sends work order to device processed backward, and stops Cool gas blower relay backward and send work order, then after
Heating blower fan relay receives work order, closes control end switch, connects the power supply of heating blower fan backward, makes rear heating
Blower fan brings into operation.Here work order is the effective voltage signal of low level.
Wherein, the preceding air-conditioner controller stops heating relay backward when cold air relay sends work order backward
Work order is sent, the controlling switch of the rear heating relay is maintained off-state, is cut off to the rear heating blower fan
Power supply.Accordingly, the preceding air-conditioner controller stops cold air relay backward when heating relay sends work order backward
Work order is sent, the controlling switch of the rear cold air relay is maintained off-state, is cut off to the rear Cool gas blower
Power supply.
The present embodiment gives a kind of vehicle, and the vehicle includes above-mentioned rear air-conditioner control system.The present embodiment will be described
Enable rear air-conditioner control system work in vehicle in the corresponding power supply of each part access vehicle in air-conditioner control system afterwards
Make, can be in the state of the closing of preceding air-conditioner controller, the normal air blowing function of air-conditioning draught fan after realization；The feelings worked in rear cold air
Under condition, heating works after heating blower fan knob, control after can opening, Cool gas blower knob after being closed without the need for manual control,
Cold air function after i.e. automatic closing；Similarly, in the case where rear heating works, cold air function after can opening.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of rear air-conditioner controller, it is characterised in that including：
Pcb board；
Rear Cool gas blower knob and rear heating blower fan knob on the pcb board；And
It is respectively used to detect the two of the pulse signal of the rear Cool gas blower knob and the rear heating blower fan knob rotation triggering
Individual microswitch, and two microswitches are connected with the preceding air-conditioner controller of vehicle, with to the preceding air-conditioner controller
Transmit the pulse signal detected.
2. rear air-conditioner controller according to claim 1, it is characterised in that the microswitch is welded on the pcb board
On.
3. rear air-conditioner controller according to claim 1, it is characterised in that also including after on the pcb board
Cool gas blower speed-regulating switch and rear heating fan speed regulation switch.
4. rear air-conditioner controller according to claim 3, it is characterised in that the rear Cool gas blower speed-regulating switch is warmed up with rear
Gas fan speed regulation is switched is provided with rear shell between the pcb board.
5. rear air-conditioner controller according to claim 1, it is characterised in that the rear Cool gas blower knob and rear heating wind
Mask is installed between machine knob and the pcb board.
6. a kind of rear air-conditioner control system, it is characterised in that including：
Rear air-conditioner controller any one of claim 1 to 5；
The rear Cool gas blower being connected with the rear Cool gas blower knob；
The rear heating blower fan being connected with the rear heating blower fan knob；
The preceding air-conditioner controller being connected with described two microswitches, the preceding air-conditioner controller is used to receive microswitch inspection
The pulse signal measured；
The rear cold air relay being connected with the preceding air-conditioner controller and the rear Cool gas blower, the rear cold air relay is used
In under the control in the preceding air-conditioner controller, the power supply to the rear Cool gas blower is switched on or off；And
The rear heating relay being connected with the preceding air-conditioner controller and the rear heating blower fan, the rear heating relay is used
In under the control in the preceding air-conditioner controller, switching on or off the power supply to the rear heating blower fan.
7. rear air-conditioner control system according to claim 6, it is characterised in that IG2 positions are corresponding on the vehicle of use
Power supply is powered to the preceding air-conditioner controller.
8. a kind of rear air conditioning control method, it is characterised in that using the rear air-conditioner control system described in claim 6 or 7, including
Following steps：
Cool gas blower knob or the pulse signal of rear heating blower fan knob rotation triggering after microswitch is received, and by the arteries and veins
Rush signal and pass to preceding air-conditioner controller；
Preceding air-conditioner controller sends work and referred to according to the pulse signal received, backward cold air relay or rear heating relay
Order；And
Cold air relay or rear heating relay are received after work order afterwards, switch on or off to the rear Cool gas blower or after
The power supply of heating blower fan.
9. rear air conditioning control method according to claim 8, it is characterised in that the preceding air-conditioner controller backward cold air after
When electrical equipment sends work order, stop heating relay backward and send work order, open the control of the rear heating relay
Pass maintains off-state, cuts off the power supply to the rear heating blower fan；
Or, the preceding air-conditioner controller stops cold air relay backward and sent when heating relay sends work order backward
Work order, makes the controlling switch of the rear cold air relay maintain off-state, cuts off the confession to the rear Cool gas blower
Electricity.
10. a kind of vehicle, it is characterised in that including the rear air-conditioner control system described in claim 6 or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799640.3A CN104842740B (en) | 2014-12-19 | 2014-12-19 | A kind of rear air-conditioner controller, control system, control method and corresponding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799640.3A CN104842740B (en) | 2014-12-19 | 2014-12-19 | A kind of rear air-conditioner controller, control system, control method and corresponding vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842740A CN104842740A (en) | 2015-08-19 |
| CN104842740B true CN104842740B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410799640.3A Active CN104842740B (en) | 2014-12-19 | 2014-12-19 | A kind of rear air-conditioner controller, control system, control method and corresponding vehicle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099429B (en) * | 2015-06-30 | 2018-01-12 | 艾佛森（深圳）科技有限公司 | A kind of method and device of starting device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278807A (en) * | 2011-06-07 | 2011-12-14 | 山东宝雅新能源汽车股份有限公司 | Air-conditioning control system of electromobile |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051182U (en) * | 1989-02-21 | 1990-01-17 | 孙洪宽 | Heating and cooling two-use device for passenger car |
| FR2717427B1 (en) * | 1994-03-17 | 1996-04-19 | Renault | Motor vehicle air conditioning system. |
| JP2004092942A (en) * | 2002-08-29 | 2004-03-25 | Denso Corp | Heat exchanger |
| JP2005001450A (en) * | 2003-06-10 | 2005-01-06 | Atex Co Ltd | Air conditioner for transportation vehicle |
| CN201926062U (en) * | 2011-01-17 | 2011-08-10 | 山西大运汽车制造有限公司 | Electric cooling-heating integrated machine |
-
2014
- 2014-12-19 CN CN201410799640.3A patent/CN104842740B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278807A (en) * | 2011-06-07 | 2011-12-14 | 山东宝雅新能源汽车股份有限公司 | Air-conditioning control system of electromobile |
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Application publication date: 20150819 Assignee: Beijing Zhike chelian Technology Co.,Ltd. Assignor: BEIQI FOTON MOTOR Co.,Ltd. Contract record no.: X2022980018253 Denomination of invention: A rear air conditioning controller, control system, control method and corresponding vehicle Granted publication date: 20171103 License type: Common License Record date: 20221013 |