CN104807133A - Air conditioning device of vehicle - Google Patents
Air conditioning device of vehicle Download PDFInfo
- Publication number
- CN104807133A CN104807133A CN201410035167.1A CN201410035167A CN104807133A CN 104807133 A CN104807133 A CN 104807133A CN 201410035167 A CN201410035167 A CN 201410035167A CN 104807133 A CN104807133 A CN 104807133A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- air temperature
- destination
- inside air
- control portion
- Prior art date
- 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.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 206010021703 Indifference Diseases 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000001310 location test Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00764—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
- B60H1/00771—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed the input being a vehicle position or surrounding, e.g. GPS-based position or tunnel
-
- 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
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00807—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
-
- 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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an air conditioning device of a vehicle. The air conditioning device is provided with an air conditioning control part, wherein the air conditioning control part is used for receiving a signal input by a sensor for expressing internal air temperature of a vehicle, a signal input by a navigation system for expressing rough time of destination of the vehicle and a signal input by a vehicle-mounted information system for expressing external air temperature of the destination. The internal air temperature of the vehicle is adjusted by the air conditioning control part; firstly the internal air temperature of the vehicle is adjusted to target temperature set by a driver or a passenger, and then the internal air temperature of the vehicle is adjusted by the air conditioning control part according to remaining time for the vehicle to reach the destination, so the difference of the internal air temperature when the vehicle reaches the destination and the external air temperature of the destination is zero or extremely small.
Description
Technical field
The present invention relates to a kind of aircondition of vehicle, particularly relate to the aircondition of the Inside Air Temperature controlling vehicle according to the environment temperature of outside vehicle.
Background technology
At present, the Inside Air Temperature of the vehicle that Vehicular air-conditioning apparatus regulates and other configurations are normally by driver or occupant's Non-follow control of vehicle, the power of the air-flow of air-conditioning fan can realize automatic control, but does not also have the vehicle air conditioning that can realize the Inside Air Temperature automatically controlling vehicle.In addition, when the target temperature of air-conditioning arranges more much larger than the environment temperature of outside vehicle by the driver of vehicle or occupant, will feel under the weather when the driver of vehicle or occupant get off, health is easily suffered from cold.
Summary of the invention
In order to solve problems of the prior art, the invention provides a kind of aircondition, this aircondition can control the Inside Air Temperature of vehicle according to the environment temperature of outside vehicle, thus eliminate because of the target temperature of air-conditioning be set to more much larger than the environment temperature of outside vehicle and cause driver or occupant to get off time sticky feeling.
One aspect of the present invention is, the aircondition of vehicle possesses airconditioning control portion, the signal that the signal that airconditioning control portion receives the Inside Air Temperature of the expression vehicle inputted by sensor, the expression vehicle that inputted by navigation system arrive the roughly moment of destination and the signal of the external air temperature of expression destination inputted by inter-vehicle information system.Airconditioning control portion regulates the Inside Air Temperature of vehicle, first the described Inside Air Temperature of vehicle is adjusted to the target temperature of driver or occupant's setting; Afterwards, airconditioning control portion arrives the Inside Air Temperature regulating vehicle remaining time of destination according to vehicle, make Inside Air Temperature when vehicle arrives destination and the external air temperature indifference of destination or difference very little.
According to an aspect of the present invention, regulated the Inside Air Temperature of vehicle by the airconditioning control portion of aircondition, make Inside Air Temperature when vehicle arrives destination and the external air temperature indifference of destination or difference very little.Therefore, it is possible to eliminate because of the target temperature of air-conditioning be set to more much larger than the environment temperature of outside vehicle and cause driver or occupant to get off time sticky feeling.
Another aspect of the present invention is, the aircondition of vehicle possesses airconditioning control portion, and airconditioning control portion receives the Inside Air Temperature of expression vehicle and the signal of external air temperature that are inputted by sensor.Airconditioning control portion regulates the Inside Air Temperature of vehicle, makes the temperature difference between the external air temperature in Inside Air Temperature and vehicle travel process remain certain.
According to a further aspect in the invention, the Inside Air Temperature regulating vehicle by the airconditioning control portion of aircondition, makes the temperature difference between the external air temperature in Inside Air Temperature and vehicle travel process remain certain.Therefore, it is possible to eliminate because of the target temperature of air-conditioning be set to more much larger than the environment temperature of outside vehicle and cause driver or occupant to get off time sticky feeling.
Finally, the present invention also provides a kind of automobile, and it possesses the aircondition of the vehicle of the either side in more than the present invention two aspects.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment 1 of the control principle of the aircondition representing present embodiment.
Fig. 2 is the Inside Air Temperature T of the vehicle representing embodiment 1
itime dependent figure.
Fig. 3 is the schematic diagram of the embodiment 2 of the control principle of the aircondition representing present embodiment.
Fig. 4 is the Inside Air Temperature T of the vehicle representing embodiment 2
i' time dependent figure.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings of the preferred embodiment of the present invention.In the present embodiment, be equipped on vehicle (in the present embodiment, being assumed to car) for example with this air conditioning control device to be described.
[embodiment 1]
Fig. 1 is the schematic diagram of the embodiment 1 of the control principle of the aircondition representing present embodiment.As shown in Figure 1, in the vehicle of present embodiment, be equipped with the aircondition (A/C) 1 of following explanation, sensor unit 2, navigation system 3 and inter-vehicle information system 4.
Aircondition 1 possesses air-conditioner controller 5 described later.The method of work of aircondition 1 is as follows.When blower fan rotates, switch goalkeeper's inner air (circulating air) by inner air/extraneous air (circulating air/fresh air) or extraneous air (fresh air) is drawn in air-conditioning unit.By driving compressor, the cold-producing medium of pressurization is delivered to evaporimeter.Be drawn into air in air-conditioning unit dehumidified and cool by evaporimeter.According to the ratio of the aperture according to air mix door, the air by evaporimeter to be divided into by heater core thus by the part that heats and the remainder walking around heater core with the state of cooling.Mutually mixed in the downstream of heater core with the remainder walking around heater core by the part of heater core, thus produce air-conditioner wind.
Sensor unit 2 comprises the air themperature T detecting warm area near the driver of vehicle interior and/or occupant
iinternal temperature sensor 21.After driver opens aircondition 1, internal temperature sensor 21 can with the Inside Air Temperature T of fixed time interval measuring vehicle
i, and Inside Air Temperature T will be represented
isignal input to airconditioning control portion 5 described later.
Navigation system 3 possesses map data base 31, vehicle location test section 32, information acquiring section 33, operation input receiving unit 34, navigation control 35, display part 36 and signal efferent 37.Map data base 31 stores road-map-data.Vehicle location test section 32 such as utilizes GPS etc. to detect the current location of vehicle, and navigation control part 35 exports the signal of the current location representing vehicle.Information acquiring section 33 utilizes radio communication from external reception Traffic Information, as congestion information, traffic restricted information etc., and navigation control part 35 exports the signal representing transport information.The setting etc. of the destination of vehicle that operation input receiving unit 34 is undertaken by reason driver, the display of the display/non-display setting of path of navigation and transport information/non-display, and navigation control part 35 exports these signal of expression.
The current location of the vehicle detected by vehicle location test section 32 and the road-map of the current location periphery of vehicle that reads from map data base 31 are shown in display part 36 by navigation control 35.Navigation control 35 is when being set to display path of navigation, path of navigation is overlapped in road-map and shows in display part 36, when being set to display transport information, transport information being overlapped in road-map and showing in display part 46.And navigation control 35 can calculate according to the path of navigation of the arrival destination, current location from vehicle and according to the Traffic Information that information acquiring section 33 obtains the roughly moment t that vehicle arrives destination.The signal of the roughly moment t representing vehicle arrival destination is inputed to airconditioning control portion 5 described later by signal efferent 37, and will represent that the signal of vehicle destination inputs to inter-vehicle information system 4 described later.
Inter-vehicle information system 4, after the operation input receiving unit 34 of driver's navigation system 3 inputs this destination travelled of vehicle, obtains the destination information of vehicle from the signal efferent 37 of navigation system 3.Afterwards, inter-vehicle information system 4 is sent request to remote server 6 by cordless communication network, and obtains the weather information of destination from remote server 6, comprises the external air temperature T of destination
d.Inter-vehicle information system 4 will represent the external air temperature T of destination
dsignal input to airconditioning control portion 5 described later.
Airconditioning control portion 5 is according to the Inside Air Temperature T of the vehicle of input
i, vehicle arrives roughly moment of destination
t, destination external air temperature T
dthe air-conditioning carried out in vehicle regulates.
Fig. 2 is the Inside Air Temperature T of the vehicle representing embodiment 1
itime dependent figure.Airconditioning control portion 5 regulates the Inside Air Temperature T of vehicle in the mode represented by Fig. 2
i.As shown in Figure 2, driver is at t
1moment opens aircondition 1, and target temperature is set to T
o.The t of aircondition 1 is opened driver
1moment, the Inside Air Temperature T of vehicle
ifor initial temperature T.Airconditioning control portion 5 regulates the Inside Air Temperature T of vehicle
i, at t
2moment is by the Inside Air Temperature T of vehicle
ibe adjusted to target temperature T
o.Next, airconditioning control portion 5 is according to the remaining time of vehicle arrival destination, namely from t
2the time that moment is experienced to t, regulate the Inside Air Temperature T of vehicle
i, make Inside Air Temperature T
iwhen vehicle arrives destination and the external air temperature T of destination
dindifference or difference are very little.This difference is unsuitable excessive, and with general driver or occupant, the health when getting off can not be suffered from cold and is limited.
Fig. 2 shows airconditioning control portion 5 from t
2moment regulates the Inside Air Temperature T of vehicle with fixing gradient to t
isituation, but be not limited thereto, airconditioning control portion 5 also can carry out temperature adjustment with the gradient of change.
[embodiment 2]
Fig. 3 is the schematic diagram of the embodiment 2 of the control principle of the aircondition representing present embodiment.As shown in Figure 3, in the vehicle of present embodiment, be equipped with aircondition (A/C) 10 and the sensor unit 20 of following explanation.
Aircondition 10 possesses airconditioning control portion 15 described later.The method of work of aircondition 1 is as follows.When blower fan rotates, switch goalkeeper's inner air (circulating air) by inner air/extraneous air (circulating air/fresh air) or extraneous air (fresh air) is drawn in air-conditioning unit.By driving compressor, the cold-producing medium of pressurization is delivered to evaporimeter.Be drawn into air in air-conditioning unit dehumidified and cool by evaporimeter.According to the ratio of the aperture according to air mix door, the air by evaporimeter to be divided into by heater core thus by the part that heats and the remainder walking around heater core with the state of cooling.Mutually mixed in the downstream of heater core with the remainder walking around heater core by the part of heater core, thus produce air-conditioner wind.
Sensor unit 20 comprises the air themperature T detecting warm area near the driver of vehicle interior and/or occupant
i' internal temperature sensor 201 and detect the air themperature T of outside vehicle
u' external temperature sensor 202.After driver opens aircondition 10, internal temperature sensor 201 and external temperature sensor 202 can with the Inside Air Temperature T of fixed time interval measuring vehicle
i' and external air temperature T
u', and Inside Air Temperature T will be represented
i' and external air temperature T
u' signal input to airconditioning control portion 15 described later respectively.
Airconditioning control portion 15 is according to the Inside Air Temperature T of the vehicle of input
i' and external air temperature T
uthe air-conditioning carried out in vehicle regulates.
Fig. 4 is the Inside Air Temperature T of the vehicle representing embodiment 2
i' time dependent figure.In the present embodiment, airconditioning control portion 15 regulates the Inside Air Temperature T of vehicle in the mode represented by Fig. 4
i'.In the present embodiment, after driver opens aircondition 10, airconditioning control portion 15 constantly obtains the external air temperature T of vehicle from external temperature sensor 202 with fixed time interval
u.Airconditioning control portion 15 regulates the Inside Air Temperature T of vehicle
i', make the external air temperature T in itself and vehicle travel process
ubetween temperature difference remain certain.As shown in Figure 4, driver is at t
1moment opens aircondition 10, now, and the Inside Air Temperature T of vehicle
i' be initial temperature T ', airconditioning control portion 15 starts the external air temperature T obtaining vehicle from external temperature sensor 202
u, and at t
2moment is by the Inside Air Temperature T of vehicle
i' be adjusted to target temperature T
o'.Travel in the process of destination at vehicle, airconditioning control portion 15 constantly obtains the external air temperature T of vehicle from external temperature sensor 202 with fixed time interval
u, and all the time by the Inside Air Temperature T of vehicle
i' and external air temperature T
udifference (T
i'-T
u) remain fixed value.T
i' and T
udifference (T
i'-T
u) to be limited when driver or the occupant degree that health can not be suffered from cold when getting off.Due to the driver of different regions in the world or occupant, can to bear cold ability different, do not provide concrete numerical value at this, in China, and preferred T
i' and T
udifference (T
i'-T
u) be 10 DEG C.
Above preferred enforcement embodiment of the present invention is illustrated, but the invention is not restricted to above-mentioned embodiment, in the scope not departing from thought of the present invention, some distortion and amendment can be made.
Claims (3)
1. an aircondition for vehicle, is characterized in that, possesses airconditioning control portion,
The signal that the described vehicle of the signal that described airconditioning control portion receives the Inside Air Temperature of the expression vehicle inputted by sensor, the expression inputted by navigation system arrives the roughly moment of destination and the signal of the external air temperature of expression destination inputted by inter-vehicle information system
Described airconditioning control portion regulates the described Inside Air Temperature of described vehicle, first the described Inside Air Temperature of described vehicle is adjusted to the target temperature of driver or occupant's setting; Afterwards, described airconditioning control portion arrives the described Inside Air Temperature regulating described vehicle remaining time of destination according to described vehicle, make described Inside Air Temperature when described vehicle arrives destination and the external air temperature indifference of described destination or difference very little.
2. an aircondition for vehicle, is characterized in that, possesses airconditioning control portion,
Described airconditioning control portion receives the Inside Air Temperature of expression vehicle and the signal of external air temperature that are inputted by sensor,
Described airconditioning control portion regulates the described Inside Air Temperature of described vehicle, makes the temperature difference between the described external air temperature in described Inside Air Temperature and vehicle travel process remain certain.
3. an automobile, is characterized in that, possesses the aircondition of the vehicle described in any one of claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035167.1A CN104807133A (en) | 2014-01-24 | 2014-01-24 | Air conditioning device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035167.1A CN104807133A (en) | 2014-01-24 | 2014-01-24 | Air conditioning device of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104807133A true CN104807133A (en) | 2015-07-29 |
Family
ID=53692196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410035167.1A Pending CN104807133A (en) | 2014-01-24 | 2014-01-24 | Air conditioning device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104807133A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291760A (en) * | 2015-11-10 | 2016-02-03 | 北京汽车研究总院有限公司 | Control method, device and system for vehicle-mounted air conditioner |
| CN107430410A (en) * | 2016-02-22 | 2017-12-01 | 深圳市元征科技股份有限公司 | In-car air pressure adjustment method and device |
| CN109210702A (en) * | 2018-08-31 | 2019-01-15 | 上海与德科技有限公司 | The control method of intelligent fresh air system, mobile terminal and can storage medium |
| CN110525163A (en) * | 2018-05-24 | 2019-12-03 | 丰田自动车株式会社 | The control method of information provider unit and method, storage medium, vehicle air conditioning |
| CN112389159A (en) * | 2020-12-01 | 2021-02-23 | 安徽江淮汽车集团股份有限公司 | Vehicle air conditioning system control method, vehicle and storage medium |
| CN113370749A (en) * | 2021-07-15 | 2021-09-10 | 青岛海尔空调器有限总公司 | Automatic adjusting method for vehicle air conditioner |
-
2014
- 2014-01-24 CN CN201410035167.1A patent/CN104807133A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291760A (en) * | 2015-11-10 | 2016-02-03 | 北京汽车研究总院有限公司 | Control method, device and system for vehicle-mounted air conditioner |
| CN107430410A (en) * | 2016-02-22 | 2017-12-01 | 深圳市元征科技股份有限公司 | In-car air pressure adjustment method and device |
| CN110525163A (en) * | 2018-05-24 | 2019-12-03 | 丰田自动车株式会社 | The control method of information provider unit and method, storage medium, vehicle air conditioning |
| CN109210702A (en) * | 2018-08-31 | 2019-01-15 | 上海与德科技有限公司 | The control method of intelligent fresh air system, mobile terminal and can storage medium |
| CN112389159A (en) * | 2020-12-01 | 2021-02-23 | 安徽江淮汽车集团股份有限公司 | Vehicle air conditioning system control method, vehicle and storage medium |
| CN113370749A (en) * | 2021-07-15 | 2021-09-10 | 青岛海尔空调器有限总公司 | Automatic adjusting method for vehicle air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: DAIMLER GREATER CHINA LTD. Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: DAIMLER GREATER CHINA LTD. Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |