CN204853849U - Two air conditioning system controlling means - Google Patents
Two air conditioning system controlling means Download PDFInfo
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- CN204853849U CN204853849U CN201520541156.0U CN201520541156U CN204853849U CN 204853849 U CN204853849 U CN 204853849U CN 201520541156 U CN201520541156 U CN 201520541156U CN 204853849 U CN204853849 U CN 204853849U
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Abstract
The utility model relates to an air conditioner field of car, concretely relates to two air conditioning system controlling means, include: sensing device, the interior sensing device of back car, preceding air door motor drive assembly, back air door motor drive assembly, preceding air conditioner controller and back air conditioner controller in the front truck, preceding air conditioner controller is connected with the interior sensing device of front truck to acquire the interior sensing device parameter of front truck, preceding air conditioner controller still with the back in the car sensing device be connected to acquire the interior sensing device parameter of back car, preceding air conditioner controller is connected with preceding air door motor drive assembly to air door motor drive assembly before the control, preceding air conditioner controller still is connected in order to control back air door motor drive assembly with back air door motor drive assembly, back air conditioner controller passes through the CAN bus and is connected with preceding air conditioner controller to back air door motor drive assembly is controlled to the sensing device parameter in obtaining the back car, utilize the utility model discloses, the convenience of two air conditioners operation has been improved.
Description
Technical field
The utility model relates to the field of air conditioning of automobile, is specifically related to a kind of two air-conditioning system control device.
Background technology
Automotive air-conditioning system has been a part important in current Full Vehicle System; the environment by bus of occupant comfort is provided; but because passenger's body situation is different; usually problem can be regulated to lead to divergence because of vehicle interior temperature; especially for 7 and above vehicle, interior space is comparatively large, so need to be furnished with two air-conditioning system; thus meet the difference requirements of the passenger in car on diverse location to temperature, to carry out arbitrarily regulating conversion between the different temperature difference.
In the vehicle being furnished with two air-conditioning system, as shown in Figure 1, be equipped with forward and backward air-conditioning box in two air-conditioning system compartment, forward and backward air-conditioning box is connected by vehicle body CAN; Wherein, before in front air-conditioning box, air-conditioner controller controls separately front damper motor driver assembly, and the car obtaining sensing device collection in front truck is outer and the parameter such as temperature, humidity, illumination of front compartment; After in rear air-conditioning box, air-conditioner controller controls separately rear damper motor driver assembly, and obtains the parameter such as temperature, humidity of the trunk that sensing device gathers in rear car; Because the logical process of forward and backward air-conditioning is all completed by corresponding air-conditioner controller, therefore forward and backward air-conditioner controller all needs the single-chip microcomputer of at least 16 to realize corresponding function, and cost is higher.
In prior art, conveniently air-conditioning after front passenger operation, general " REAR " button that arranges on front air-conditioner controller is used for opening or close rear air-conditioning, but rear air-conditioning box be opened or be closed to which only can, the then change of the pattern of air-conditioning, air quantity, temperature needs could be realized by the control of rear air-conditioner controller, have impact on the convenience of operation.
Summary of the invention
The utility model provides a kind of two air-conditioning system control device, to improve the convenience of two air-conditioning operation.
For achieving the above object, the invention provides following technical scheme:
A kind of two air-conditioning system control device, is characterized in that, comprising: sensing device, front damper motor driver assembly, rear damper motor driver assembly, front air-conditioner controller and rear air-conditioner controller in sensing device, rear car in front truck; Described front air-conditioner controller is connected with sensing device in described front truck, to obtain sensing device parameter in front truck; Described front air-conditioner controller is also connected with sensing device in described rear car, to obtain sensing device parameter in rear car; Described front air-conditioner controller is connected with described front damper motor driver assembly, to control front damper motor driver assembly; Described front air-conditioner controller is also connected to control rear damper motor driver assembly with described rear damper motor driver assembly; Described rear air-conditioner controller is connected with described front air-conditioner controller by CAN, to obtain sensing device parameter in rear car and to control rear damper motor driver assembly.
Preferably, in described front truck, sensing device comprises: Temperature Humidity Sensor, sunlight sensor, car outer temperature sensor, front evaporator temperature sensor, is respectively used to gather the anterior temperature and humidity in compartment, the outer intensity of illumination of car, car outer temperature, front evaporator temperature.
Preferably, in described rear car, sensing device is temperature sensor in rear car, for gathering compartment rear part temperature.
Preferably, described front damper motor driver assembly comprises internal-external cycle throttle servomotor and driver module, pattern air door servomotor and driver module, left changes in temperature air door servomotor and driver module, right changes in temperature air door servomotor and driver module, front air blast.
Preferably, described rear damper motor driver assembly comprises rear changes in temperature air door servomotor and driver module, rear pattern air door servomotor and driver module.
Preferably, described device also comprises: be integrated in the front air-conditioning key-press module on front air-conditioner controller and front air-conditioning display module, wherein, described front air-conditioning key-press module is used for entering the operating instructions to described front air-conditioner controller, and described front air-conditioning display module is for showing the content of described front air-conditioning button operation.
Preferably, described front air-conditioning key-press module comprises: for switching the switching key of forward and backward air-conditioner controller duty, after described switching key is pressed, air-conditioner controller duty after described front air-conditioning display module display, and if do not operate forward and backward air-conditioning key-press module in setting-up time, then air-conditioner controller duty before described front air-conditioning display module display.
Preferably, described front air-conditioning display module display " FRONT " or " REAR " character, described " FRONT " character is for identifying front air-conditioner controller duty, and described " REAR " character is for identifying rear air-conditioner controller duty.
Preferably, described device also comprises: be integrated in the rear air-conditioning key-press module on rear air-conditioner controller and rear air-conditioning display module, wherein, described rear air-conditioning key-press module is used for entering the operating instructions to described rear air-conditioner controller, and described rear air-conditioning display module is for showing the content of described rear air-conditioning button operation.
Preferably, described device also comprises: the rear air blast be connected with described rear air-conditioner controller respectively and finisher temperature sensor.
The beneficial effects of the utility model are:
The two air-conditioning system control device of the one that the utility model provides, front air-conditioner controller is connected with rear air-conditioner controller by CAN, front air-conditioner controller is connected with sensing device, rear damper motor driver in rear car, and rear air-conditioner controller obtains sensing device parameter in rear car by CAN and controls rear damper motor driver assembly.This pair of air-conditioning system control device, by in-vehicle apparatus after front air-conditioner controller operation, reduces cost, improves the convenience of two air-conditioning operation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of two air-conditioning system control device in prior art.
Fig. 2 is the structural representation of two air-conditioning refrigeration system and heating in prior art, ventilating system.
Fig. 3 is a kind of structural representation of the two air-conditioning system control device of the utility model.
Fig. 4 is the another kind of structural representation of the two air-conditioning system control device of the utility model.
Fig. 5 is the front air-conditioner controller working state schematic representation of air-conditioning display module display before the utility model.
Fig. 6 is the utility model when rear air-conditioning is closed, front air-conditioning display module display view.
Fig. 7 be the utility model when rear air-conditioning work, front air-conditioning display module display view.
Detailed description of the invention
In order to make those skilled in the art can further understand feature of the present invention and technology contents, below in conjunction with drawings and embodiments, the embodiment of the present invention is elaborated.
Along with the raising that people require comfortableness, air-conditioning system has become the standard electrical configuration of automobile now.Functionally, air conditioning for automobiles experienced by single heating, single refrigeration, changes in temperature integration three phases, the air-conditioning that current automobile uses all achieves changes in temperature ventilation three-in-one integrated, therefore air-conditioner is called HVAC (HeatingVentilatingAirconditioning) again, namely heat, ventilate and air handling system.
Automobile double air-conditioning refrigeration system, comprises forward and backward evaporimeter, compressor (have fixed displacement and become discharge capacity two type), condenser, throttling arrangement (expansion valve or expansion tube), liquid storage dryer (or liquid trap) composition; The heating of automobile double air-conditioning, ventilating system are made up of forward and backward heater, forward and backward air blast and forward and backward air-conditioner controller, as shown in Figure 2.Fresh air, cold air, hot-air are then organically coordinated adjustment by automobile double Air Conditioning regulating system (being called for short two air-conditioning system), and the air-flow forming changes in temperature suitable is blown out by each air outlet.
For in current two air-conditioning system, the logical process of forward and backward air-conditioning is all controlled by corresponding air-conditioner controller, front air-conditioner controller is only by pressing switch to open or closing the problems such as rear air-conditioning, the utility model provides a kind of two air-conditioning system control device, front air-conditioning can operate rear air-conditioning easily, simultaneously by the reasonable employment in hardware configuration, reduce costs.
As a kind of structural representation that Fig. 3 is the two air-conditioning system control device of the utility model.
This device comprises: sensing device in sensing device, rear car, front damper motor driver assembly, rear damper motor driver assembly, front air-conditioner controller and rear air-conditioner controller in front truck, wherein, front air-conditioner controller is connected with sensing device in front truck, to obtain sensing device parameter in front truck; Front air-conditioner controller is also connected with sensing device in rear car, to obtain sensing device parameter in rear car; Front air-conditioner controller is connected with front damper motor driver assembly, to control front damper motor driver assembly; Front air-conditioner controller is also connected to control rear damper motor driver assembly with rear damper motor driver assembly; Rear air-conditioner controller is connected with front air-conditioner controller by CAN, to obtain sensing device parameter in rear car and to control rear damper motor driver assembly.
In actual applications, after rear air blast and finisher temperature sensor can being accessed in air-conditioner controller, thus air blast work after rear air-conditioner controller is controlled, and obtain finisher temperature by finisher temperature sensor, finally reach and control air conditioner refrigerating process.
As the another kind of structural representation that Fig. 4 is the two air-conditioning system control device of the utility model.
With embodiment described in Fig. 3 unlike, comprise in this embodiment: the rear air blast be connected with rear air-conditioner controller respectively and finisher temperature sensor.
In this embodiment, front air-conditioner controller and rear air-conditioner controller are all connected in CAN, front air-conditioner controller is 16 single-chip microcomputers, front air-conditioner controller obtains sensing device parameter and sensing device parameter in rear car in front truck, and the front damper motor driver assembly of control and rear damper motor driver assembly; Rear air-conditioner controller is 8 single-chip microcomputers, rear air-conditioner controller obtains finisher temperature sensor parameter, control rear air blast, and communicated with front air-conditioner controller by CAN, realize obtaining sensing device parameter in rear car and control rear damper motor driver assembly.
In front truck, sensing device comprises: Temperature Humidity Sensor, sunlight sensor, car outer temperature sensor, front evaporator temperature sensor, is respectively used to gather the anterior temperature and humidity in compartment, the outer intensity of illumination of car, car outer temperature, front evaporator temperature.
It should be noted that, Temperature Humidity Sensor can be independently temperature sensor and humidity sensor, also can be the sensor of temperature and humidity one; Sunlight sensor can be one also can be two, and the concrete quantity of sunlight sensor can be determined by current vehicle.
In rear car, sensing device is temperature sensor in rear car, for gathering compartment rear part temperature.
Front damper motor driver assembly comprises internal-external cycle throttle servomotor and driver module, pattern air door servomotor and driver module, left changes in temperature air door servomotor and driver module, right changes in temperature air door servomotor and driver module, front air blast.
Described rear damper motor driver assembly comprises rear changes in temperature air door servomotor and driver module, rear pattern air door servomotor and driver module.
It should be noted that, internal-external cycle throttle servomotor and driver module control inlet flap, to realize the different intake method such as the mixing of Inner eycle, outer circulation or fresh air and circulating air; Pattern air door servomotor and driver module and rear pattern air door servomotor and driver module control distribution of air flow air door, to realize the face of blowing, blow pin, to blow face/blow the different streamer mode such as pin, defrosting; Changes in temperature air door servomotor and driver module control the air blender door being positioned over automobile different parts, regulate with the temperature realizing zones of different; Front air blast is for realizing the different air output of front air-conditioning.
In addition, conveniently operation and controlling, this device comprises: be integrated in the front air-conditioning key-press module on front air-conditioner controller and front air-conditioning display module, front air-conditioning key-press module is used for entering the operating instructions to described front air-conditioner controller, and front air-conditioning display module is for showing the content of described front air-conditioning button operation.
Further, also comprise in described front air-conditioning key-press module: for switching the switching key of forward and backward air-conditioner controller duty, after described switching key is pressed, air-conditioner controller duty after front air-conditioning display module display, and if (such as setting-up time is 10s to setting-up time, the occurrence of setting-up time can be demarcated and determine) in do not operate forward and backward air-conditioning key-press module, then before air-conditioning display module display before air-conditioner controller duty.
Further, described front air-conditioning display module is also for display " FRONT " or " REAR " character, and wherein, " FRONT " character is for identifying front air-conditioner controller duty, and " REAR " character is for identifying rear air-conditioner controller duty.
This device also comprises: be integrated in the rear air-conditioning key-press module on rear air-conditioner controller and rear air-conditioning display module, rear air-conditioning key-press module is used for entering the operating instructions to described rear air-conditioner controller, and rear air-conditioning display module is for showing the content of described rear air-conditioning button operation.
It should be noted that, switching key, defrosting button (carrying out inside/outside circulation intake method to regulate) is had above air-conditioning key-press module integrated on forward and backward air-conditioner controller, the button such as temperature regulating key, mode key (carrying out the adjustment of distribution of air flow mode), air quantity button (blower speed adjustment), air-conditioning switch (A/C, this switch opens compressor could work), AUTO key, OFF key; And on air-conditioning display module integrated on forward and backward air-conditioner controller display mode, temperature value, air force, AUTO, REAR, FRONT etc. numeral and symbol.
According to Fig. 4, the detailed description of the invention of this embodiment is as follows:
After powering on, it is front air-conditioner controller duty that front air-conditioning display module display " FRONT " of front air-conditioner controller identifies current, as shown in Figure 5.
Press the switching key on front air-conditioner controller, front air-conditioning display module display " REAR ", identifies front air-conditioner controller and enters rear air-conditioner controller duty, and in reality, now, air-conditioner controller may be open, and also may be to close.
If rear air-conditioning opens, then front air-conditioning display module displaying contents is identical with the content of rear air-conditioning display module.Switching key is pressed in 10s and does not operate forward and backward air-conditioning key-press module, then before, air-conditioning display module returns air-conditioner controller duty before display.
If rear air-conditioner controller is closed, closed condition is in as Fig. 6 represents that rear air-conditioning is current, air-conditioner controller after now can being opened by the AUTO button on the AUTO button on air-conditioner controller before operation, air quantity button, temperature regulating key or rear air-conditioner controller, air quantity button, temperature regulating key, the displaying contents of forward and backward air-conditioning display module all does respective change, as shown in Figure 7;
When front air-conditioning display module is shown as " REAR ", close rear air-conditioner controller and can close rear air-conditioning by OFF key on OFF key on air-conditioning key-press module after operation or front air-conditioning key-press module, front air-conditioning display module display switches to Fig. 6, if do not operate forward and backward air-conditioning key-press module in 10s, then before, air-conditioning display module returns the front air-conditioner controller duty of display.
Two air-conditioning system control devices that the utility model provides, front air-conditioner controller is connected with sensing device, rear damper motor driver in rear car, front air-conditioner controller is connected with rear air-conditioner controller by CAN, and rear air-conditioner controller obtains sensing device parameter in rear car by CAN and controls rear damper motor driver assembly.This pair of air-conditioning system control device, by in-vehicle apparatus after front air-conditioner controller operation, reduces cost, improves the convenience of two air-conditioning operation.
Being described in detail the embodiment of the present invention above, applying detailed description of the invention herein to invention has been elaboration, the explanation of above embodiment just understands system and method for the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a two air-conditioning system control device, is characterized in that, comprising: sensing device, front damper motor driver assembly, rear damper motor driver assembly, front air-conditioner controller and rear air-conditioner controller in sensing device, rear car in front truck; Described front air-conditioner controller is connected with sensing device in described front truck, to obtain sensing device parameter in front truck; Described front air-conditioner controller is also connected with sensing device in described rear car, to obtain sensing device parameter in rear car; Described front air-conditioner controller is connected with described front damper motor driver assembly, to control front damper motor driver assembly; Described front air-conditioner controller is also connected to control rear damper motor driver assembly with described rear damper motor driver assembly; Described rear air-conditioner controller is connected with described front air-conditioner controller by CAN, to obtain sensing device parameter in rear car and to control rear damper motor driver assembly.
2. according to claim 1 pair of air-conditioning system control device, it is characterized in that, in described front truck, sensing device comprises: Temperature Humidity Sensor, sunlight sensor, car outer temperature sensor, front evaporator temperature sensor, is respectively used to gather the anterior temperature and humidity in compartment, the outer intensity of illumination of car, car outer temperature, front evaporator temperature.
3. according to claim 1 pair of air-conditioning system control device, is characterized in that, in described rear car, sensing device is temperature sensor in rear car, for gathering compartment rear part temperature.
4. according to claim 1 pair of air-conditioning system control device, it is characterized in that, described front damper motor driver assembly comprises internal-external cycle throttle servomotor and driver module, pattern air door servomotor and driver module, left changes in temperature air door servomotor and driver module, right changes in temperature air door servomotor and driver module, front air blast.
5. according to claim 1 pair of air-conditioning system control device, is characterized in that, described rear damper motor driver assembly comprises rear changes in temperature air door servomotor and driver module, rear pattern air door servomotor and driver module.
6. the two air-conditioning system control devices according to any one of claim 1 to 5, it is characterized in that, described device also comprises: be integrated in the front air-conditioning key-press module on front air-conditioner controller and front air-conditioning display module, wherein, described front air-conditioning key-press module is used for entering the operating instructions to described front air-conditioner controller, and described front air-conditioning display module is for showing the content of described front air-conditioning button operation.
7. according to claim 6 pair of air-conditioning system control device, it is characterized in that, described front air-conditioning key-press module comprises: for switching the switching key of forward and backward air-conditioner controller duty, after described switching key is pressed, air-conditioner controller duty after described front air-conditioning display module display, and if do not operate forward and backward air-conditioning key-press module in setting-up time, then air-conditioner controller duty before described front air-conditioning display module display.
8. according to claim 6 pair of air-conditioning system control device, it is characterized in that, described front air-conditioning display module display " FRONT " or " REAR " character, described " FRONT " character is for identifying front air-conditioner controller duty, and described " REAR " character is for identifying rear air-conditioner controller duty.
9. the two air-conditioning system control devices according to any one of claim 1 to 5, it is characterized in that, described device also comprises: be integrated in the rear air-conditioning key-press module on rear air-conditioner controller and rear air-conditioning display module, wherein, described rear air-conditioning key-press module is used for entering the operating instructions to described rear air-conditioner controller, and described rear air-conditioning display module is for showing the content of described rear air-conditioning button operation.
10. according to claim 1 pair of air-conditioning system control device, is characterized in that, described device also comprises: the rear air blast be connected with described rear air-conditioner controller respectively and finisher temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541156.0U CN204853849U (en) | 2015-07-22 | 2015-07-22 | Two air conditioning system controlling means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541156.0U CN204853849U (en) | 2015-07-22 | 2015-07-22 | Two air conditioning system controlling means |
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| CN204853849U true CN204853849U (en) | 2015-12-09 |
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| CN201520541156.0U Expired - Fee Related CN204853849U (en) | 2015-07-22 | 2015-07-22 | Two air conditioning system controlling means |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813677A (en) * | 2017-11-01 | 2018-03-20 | 湖南长丰汽车空调有限公司 | A kind of automatic air condition HVAC assembly apparatus |
-
2015
- 2015-07-22 CN CN201520541156.0U patent/CN204853849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813677A (en) * | 2017-11-01 | 2018-03-20 | 湖南长丰汽车空调有限公司 | A kind of automatic air condition HVAC assembly apparatus |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |