CN201980165U - Air shield control device for automobile cooling fan - Google Patents
Air shield control device for automobile cooling fan Download PDFInfo
- Publication number
- CN201980165U CN201980165U CN2011200962554U CN201120096255U CN201980165U CN 201980165 U CN201980165 U CN 201980165U CN 2011200962554 U CN2011200962554 U CN 2011200962554U CN 201120096255 U CN201120096255 U CN 201120096255U CN 201980165 U CN201980165 U CN 201980165U
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- module
- shelling cover
- wind shelling
- information acquisition
- operating information
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an air shield control device for an automobile cooling fan, which comprises an air shield control module, a vehicle running information collecting module, an executing module and a sliding air door, wherein the vehicle running information collecting module comprises an input end and an output end; the input end of the vehicle running information collecting module is connected with a running component to be tested on an automobile, and the output end of the vehicle running information collecting module is connected with the control input end of the air shield control module; and the executing module is connected with the control output end of the air shield control module and is also connected with the sliding air door. The provided air shield control device has the following characteristics: as the sliding air door can be controlled by the air shield control module and the executing module to open or close, the opening area of an air shield of the fan can be actively adjusted according to the actual condition of an entire automobile, thereby achieving the effect that the air quantity at the front end is changed.
Description
Technical field
The utility model relates to a kind of wind shelling cover control setup, relates in particular to a kind of wind shelling cover control setup that is used for automobile cooling fan.
Background technology
Energy-conservation is the trend of social development, for auto-industry, how to reduce the actual power consumption amount of the electric parts that is equipped with on the automobile as much as possible, has been subjected to increasing concern and research.
Cooling fan directly has influence on the efficient of cooling system of vehicle and the suction quantity of vehicle front, and is one of device that consumption of current is bigger on the automobile, so cooling fan is one of critical elements that influences the vehicle power consumption.
Cooling fan is to realize air intake by the air door on the wind shelling cover, the cooling fan wind shelling cover that generally adopts comprises fixed throttle at present, described fixed throttle has the ventilation inlet of fixed size, and therefore, this wind shelling cover can't carry out the active adjustment intake according to actual conditions.
Therefore be necessary to design a kind of later-model wind shelling cover system, so that according to actual conditions, the real-time regulated suction quantity, and then improve the efficient of cooling system and save electricity consumption.
The utility model content
At the defective of prior art, the purpose of this utility model provide a kind of can the flexible intake, the wind shelling cover control setup of efficient energy-saving.
The wind shelling cover control setup that the utility model provides comprises: wind shelling cover control module, vehicle operating information acquisition module, execution module, slip air door.Wherein, described vehicle operating information acquisition module comprises input end and mouth, and the input end of vehicle operating information acquisition module is used for being connected with operation parts to be measured on the automobile; The mouth of vehicle operating information acquisition module is connected with the control input end of wind shelling cover control module; Execution module is connected with the control output end of wind shelling cover control module; Execution module is connected with the slip air door.
Preferably, described vehicle operating information acquisition module comprises one or more in temperature sensor, pressure sensor, the speed sensor.More preferably, the vehicle operating information acquisition module also comprises memory device, and one or more in temperature sensor, pressure sensor, the speed sensor are connected with described memory device.
Preferably, described wind shelling cover control module is a micro controller system.
Preferably, described execution module is a DC machine.
Preferably, described operation parts to be measured comprise one or more in driving engine, air-conditioning compressor, cooling fan, the vehicle train.
With respect to prior art, the wind shelling cover control setup that the utility model provides, because the slip air door can open or close under the control of wind shelling cover control module, execution module, therefore can be according to the car load actual conditions, the aperture area size of active adjustment fan cowl, thus reach the effect that the front end suction quantity changes.
Description of drawings
Fig. 1 is the structural representation of the wind shelling cover control setup of a kind of specific embodiment of the utility model;
Fig. 2 is the principle flow chart of the utility model wind shelling cover control method;
Fig. 3 is the diagram of circuit of the wind shelling cover control method of a kind of specific embodiment of the utility model.
The specific embodiment
As shown in Figure 1, the wind shelling cover control system 1 of the cooling fan that is used for automobile of a kind of specific embodiment of the utility model comprises: vehicle operating information acquisition module 12, wind shelling cover control module 14, execution module 16, slip air door 18.
The input end of vehicle operating information acquisition module 12 is used for being connected with operation parts to be measured on the automobile, to obtain the operation information of vehicle.Described operation parts to be measured can comprise parts such as driving engine, air-conditioning compressor, cooling fan, vehicle train.Vehicle operating information acquisition module 12 comprises the multiple sensors part, can comprise in temperature sensor, pressure sensor, the speed sensor one or more, is used to detect the physical signalling of the relevant operation parts to be measured of vehicle.For example, be arranged on the driving engine place temperature sensor, be arranged on A/C pressure sensor in the air-conditioning compressor loop or the like.Vehicle operating information acquisition module 12 comprises input end and mouth, and described input end is the data acquisition end of various senser elements, is used for the physical signalling of senses vehicle associated components; Described mouth is a signal sending end, and the physical signalling that is used for sensing changes electric signal into and sends to other processing element.
The input end of vehicle operating information acquisition module 12 is connected with corresponding component on the vehicle, for example link to each other with engine control module or car load control module etc., so that reception vehicle operation data, described vehicle operation data be the speed of a motor vehicle, Engine Coolant Temperature, air conditioning pressure, cooling fan rotation speed data etc. for example.The mouth of vehicle operating information acquisition module 12 outputs to the vehicle operation data that collects the wind shelling cover control module 14 that is attached thereto.
The mouth of vehicle operating information acquisition module 12 links to each other with the control input end of wind shelling cover control module 14; The control output end of described wind shelling cover control module 14 links to each other with execution module 16, the linking to each other with described slip air door 18 of execution module 16.
Preferably, vehicle operating information acquisition module 12 also comprises memory device, so that with the data storage that collects.Preferably, the sensor that is comprised in the vehicle operating information acquisition module 12, for example one or more in temperature sensor, pressure sensor, the speed sensor all are connected with described memory device.
Wind shelling cover control module 14 is used for the signal of real-time monitoring vehicle operation information acquisition module 12 outputs.Wind shelling cover control module 14 can realize that for example various suitable CPU, MCU or the like are preferably by chip microcontroller by various suitable central processing unit.The control input end of wind shelling cover control module 14, mouth can be determined by the pin definitions of concrete chip.
In an embodiment of the present utility model, when the speed of a motor vehicle during greater than setting value, described wind shelling cover control module 14 is sent action command to execution module 16, make execution module 16 drive the slip air door, the slip air door is opened, thereby increased the aperture area of slip air door, when Engine Coolant Temperature and air conditioning pressure are lower than predetermined value, described wind shelling cover control module 14 preferably can also be sent the request signal that reduces cooling fan rotation speed simultaneously, flows to vehicle control module 10.In another embodiment of the present utility model, when the speed of a motor vehicle during less than predetermined set value, described wind shelling cover control module 14 drives slip air door 18 to execution module 16 issue action commands, turns down air door, thereby reduces the wind shelling cover aperture area.
By wind shelling cover control module 14 control and executive module 16, and then make the action of slip air door, corresponding variation can take place in the automotive front end suction quantity, and Engine Coolant Temperature can reach air conditioning pressure and also can correspondingly change, thereby reaches purpose of energy saving.
Fig. 2 is the principle flow chart of wind shelling cover control method of the present utility model.As shown in the figure, in step 201, vehicle operating information acquisition module 12 receives vehicle operation data, and described vehicle operation data is the speed of a motor vehicle, Engine Coolant Temperature, air conditioning pressure, cooling fan rotation speed data etc. for example.
In step 202, wind shelling cover control module 14 compares vehicle operation data and the predetermined value that receives.
When the difference between vehicle operation data and the predetermined value reaches when imposing a condition, in step 203, wind shelling cover control module 14 control and executive module 16 are carried out corresponding actions, make execution module 16 drive 18 actions of slip air doors, make slip air door 18 open greatlyyer or close forr a short time.If the difference between vehicle operation data and the predetermined value does not reach when imposing a condition, return step 201, continue to receive vehicle operation data.
Fig. 3 is the diagram of circuit of the wind shelling cover control method of a kind of specific embodiment of the utility model.As shown in the figure, in step 301, receive vehicle speed signal, the reception of vehicle speed signal is finished by vehicle operating information acquisition module 12.
In step 302, judge that whether the speed of a motor vehicle that receives is greater than preset vehicle speed, if the speed of a motor vehicle that receives whether greater than preset vehicle speed, then judges further in step 303 whether the aperture area of wind shelling cover reaches maxim.If the aperture area of wind shelling cover does not reach maxim, then drive the slip air door by execution module 16 and open, thereby increase the wind shelling cover aperture area in step 305, go to step 304 subsequently.
When the aperture area of wind shelling cover reached maxim, then in step 304, whether further detection of engine water temperature was less than predetermined temperature, and whether the detection air conditioning pressure is less than set pressure.If less than set pressure, then execution in step 306 less than predetermined temperature and air conditioning pressure for Engine Coolant Temperature, reduce cooling fan rotation speed.If Engine Coolant Temperature is not less than predetermined temperature or air conditioning pressure is not less than set pressure, then forward step 301 to, continue to receive vehicle speed signal.
The foregoing description is only for the usefulness that the utility model is described, and be not to be to restriction of the present utility model, the those of ordinary skill in relevant technologies field, under the situation that does not break away from the utility model scope, can also make various variations and modification, so all technical schemes that are equal to also should belong to category of the present utility model.
Claims (6)
1. wind shelling cover control setup that is used for automobile cooling fan is characterized in that described device comprises: wind shelling cover control module, vehicle operating information acquisition module, execution module, slip air door, wherein,
Described vehicle operating information acquisition module comprises input end and mouth, and the input end of vehicle operating information acquisition module is used for being connected with operation parts to be measured on the automobile;
The mouth of vehicle operating information acquisition module is connected with the control input end of wind shelling cover control module;
Execution module is connected with the control output end of wind shelling cover control module;
Execution module is connected with the slip air door.
2. device according to claim 1 is characterized in that, described vehicle operating information acquisition module comprises one or more in temperature sensor, pressure sensor, the speed sensor.
3. device according to claim 2 is characterized in that the vehicle operating information acquisition module also comprises memory device, and one or more in temperature sensor, pressure sensor, the speed sensor are connected with described memory device.
4. device according to claim 1 is characterized in that, described wind shelling cover control module is a micro controller system.
5. device according to claim 1 is characterized in that, described execution module is a DC machine.
6. device according to claim 1 is characterized in that, described operation parts to be measured comprise one or more in driving engine, air-conditioning compressor, cooling fan, the vehicle train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200962554U CN201980165U (en) | 2011-03-30 | 2011-03-30 | Air shield control device for automobile cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200962554U CN201980165U (en) | 2011-03-30 | 2011-03-30 | Air shield control device for automobile cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201980165U true CN201980165U (en) | 2011-09-21 |
Family
ID=44607631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200962554U Expired - Fee Related CN201980165U (en) | 2011-03-30 | 2011-03-30 | Air shield control device for automobile cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201980165U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071241A (en) * | 2014-05-27 | 2014-10-01 | 浙江大学 | Highway tunnel air dust removing car and dust removing method thereof |
| CN104071240A (en) * | 2014-05-27 | 2014-10-01 | 浙江大学 | Highway tunnel air purifying car and purifying method thereof |
| CN104071066A (en) * | 2014-05-27 | 2014-10-01 | 浙江大学 | Air dust-removing and denitration vehicle for highway tunnels, and dust-removing and denitration method thereof |
-
2011
- 2011-03-30 CN CN2011200962554U patent/CN201980165U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071241A (en) * | 2014-05-27 | 2014-10-01 | 浙江大学 | Highway tunnel air dust removing car and dust removing method thereof |
| CN104071240A (en) * | 2014-05-27 | 2014-10-01 | 浙江大学 | Highway tunnel air purifying car and purifying method thereof |
| CN104071066A (en) * | 2014-05-27 | 2014-10-01 | 浙江大学 | Air dust-removing and denitration vehicle for highway tunnels, and dust-removing and denitration method thereof |
| CN104071240B (en) * | 2014-05-27 | 2016-04-27 | 浙江大学 | Traffic tunnel air purifying vehicle and purification method thereof |
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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: 20110921 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |