CN102213228A - Automotive air-conditioning fan control system and control method - Google Patents
Automotive air-conditioning fan control system and control method Download PDFInfo
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- CN102213228A CN102213228A CN2011101461105A CN201110146110A CN102213228A CN 102213228 A CN102213228 A CN 102213228A CN 2011101461105 A CN2011101461105 A CN 2011101461105A CN 201110146110 A CN201110146110 A CN 201110146110A CN 102213228 A CN102213228 A CN 102213228A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010586 diagram Methods 0.000 description 2
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- 238000011897 real-time detection Methods 0.000 description 1
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Abstract
The invention provides a low-cost automotive air-conditioning fan control system and control method, aiming at solving the problem of poor quality of in-vehicle air caused by long-time parking in the open air, improving the comfort property during riding and also avoiding the possible problem of power feed caused by solely adopting storage batteries. The automotive air-conditioning fan control system provided by the invention comprises a controller as well as a temperature sensor and an air-conditioning fan which are connected with the controller, wherein the air-conditioning fan is connected with storage batteries; a timing module is built in the controller; the storage batteries are connected with a solar panel through a charging control device; and the charging control device is connected with the controller. The automotive air-conditioning fan control method comprises the following steps of: A, by utilizing the controller, setting up and storing the starting time, the continuous working period and the starting time interval by a car owner; and B, controlling the air-conditioning fan to work by the controller according to data of the timing module, the temperature sensor and the storage batteries.
Description
Technical field
The invention belongs to car air conditioner control technique field, specially refer to a kind of automotive air conditioning fan control system and controlling method thereof.
Background technique
When the long-time open-air placement of vehicle (particularly Yan Re summer), since airtight for a long time in the car, make the interior air quality of car very poor, allow the people feel very ill.If rely on the car owner just to start air-conditioning work into the car, will force personnel under relatively poor temperature environment, to delay a period of time, can have a strong impact on personnel's comfort level.Along with development of technology, remote control unit has appearred utilizing now, before entering automobile, the passenger just starts the apparatus and method of air-conditioning system, to address the above problem.But this method needs the device of telecontrol, and cost is higher, and can't start because of accumulator feeding causes vehicle easily.
Summary of the invention the present invention proposes a kind of control system of automotive air conditioning fan cheaply and controlling method thereof, solves the problem of air quality difference in the car that causes when vehicle is long-time to be placed in the open, improves travelling comfort by bus.
The automotive air conditioning fan control system comprises a controller and the temperature transducer, the air-conditioning fan that link to each other with described controller, and described air-conditioning fan links to each other with storage battery, and described controller is built-in with time block.
The controlling method of above-mentioned automotive air conditioning fan control system comprises the steps: A: the car owner utilizes the starting time, continuous working period of controller setting and storage air-conditioning fan and starting time at interval; B: controller is controlled the work of air-conditioning fan according to the data of time block and temperature transducer.
In the described B step, when the current time reached starting time of air-conditioning fan or vehicle interior temperature and is higher than setting temperature, controller control air-conditioning fan started; When the continuous working period of air-conditioning fan was equal to or less than setting temperature greater than default continuous working period or vehicle interior temperature, controller control air-conditioning fan was closed.
By timing unit and temperature transducer, controller can be controlled the operation of air-conditioning fan automatically according to the temperature of air in car owner's setting and the car, be air ventilation in the car, improve the air quality in the car, improve travelling comfort, do not need simultaneously expensive remote control device, cost reduces greatly, and it is also more reliable and stable to work.
Further, the storage battery in the above-mentioned automotive air conditioning fan control system links to each other with a solar panel by a battery charge controller, and described battery charge controller links to each other with controller.
The controlling method of above-mentioned automotive air conditioning fan control system comprises the steps: A: the car owner utilizes the starting time, continuous working period of controller setting and storage air-conditioning fan and starting time at interval; B: controller is controlled the work of air-conditioning fan according to the data of time block, temperature transducer and storage battery.
In the described B step, when the current time reaches starting time of air-conditioning fan or vehicle interior temperature and is higher than setting temperature, controller detects the voltage of storage battery, when if the voltage of storage battery is higher than predetermined threshold voltage, the control air-conditioning fan starts, otherwise the control solar panel is a charge in batteries, just controls air-conditioning fan and start when the voltage of storage battery is higher than predetermined voltage; When the continuous working period of air-conditioning fan was equal to or less than setting temperature greater than default continuous working period or vehicle interior temperature, controller control air-conditioning fan was closed.
Further, in the described B step, in the working procedure of air-conditioning fan, controller detects the voltage of storage battery in real time, when the voltage of storage battery is equal to or less than predetermined threshold voltage, the control air-conditioning fan is closed, and controlling solar panel simultaneously is charge in batteries, just controls air-conditioning fan and start when the voltage of storage battery is higher than predetermined voltage.
Voltage by real-time detection storage battery, when being equal to or less than predetermined threshold voltage, the voltage of storage battery is its charging, can guarantee that storage battery can not cause feed because of supplying with air-conditioning fan work, and then guarantee that vehicle can can't not start because of accumulator feeding.
The problem that air can't be changed automatically in the car when vehicle air conditioning fan control system of the present invention had solved vehicle parking has been improved environment inside car, has improved comfort level; Be provided with solar panel simultaneously, the feed problem of having avoided independent employing storage battery power supply to cause, and with low cost, easy to implement.
Description of drawings
Fig. 1 is the schematic diagram of embodiment 1 vehicle air conditioning fan control system.
Fig. 2 is the schematic diagram of embodiment 2 vehicle air conditioning fan control system.
Embodiment
Contrast accompanying drawing below, by description, the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and working principle etc. are described in further detail embodiment.
Embodiment 1:
As shown in Figure 1, the automotive air conditioning fan control system of present embodiment comprises a controller and the temperature transducer, the air-conditioning fan that link to each other with described controller, and described air-conditioning fan links to each other with storage battery, and described controller is built-in with time block.
Described controller can be integrated in the car in original air-conditioner controller, and timing controller wherein can be integrated in the ac control circuit, by air conditioner panel, increases an air-conditioning and keeps off and realize controlling.
Certainly, controller is connected with the DC electrical source in the car, to guarantee its proper functioning, repeats no more herein.
The controlling method of above-mentioned automotive air conditioning fan control system comprises the steps: A: the car owner utilizes the starting time, continuous working period of controller setting and storage air-conditioning fan and starting time at interval; B: controller is controlled the work of air-conditioning fan according to the data of time block and temperature transducer.
In the described B step, when the current time reached starting time of air-conditioning fan or vehicle interior temperature and is higher than setting temperature, controller control air-conditioning fan started; When the continuous working period of air-conditioning fan was equal to or less than setting temperature greater than default continuous working period or vehicle interior temperature, controller control air-conditioning fan was closed.
The startup duration of fan should be set according to the exhaust air rate of fan and the size of interior space volume.
Embodiment 2:
As shown in Figure 2, present embodiment as different from Example 1, storage battery in the automotive air conditioning fan control system of present embodiment links to each other with a solar panel that is layed in roof by a battery charge controller, and described battery charge controller links to each other with controller.Be provided with battery tension collecting unit, charging circuit, inverter circuit etc. in the described battery charge controller,, therefore repeat no more herein because the charging control technique has been widely used on the various storage batteries.
The controlling method of the automotive air conditioning fan control system of present embodiment comprises the steps: A: the car owner utilizes the starting time, continuous working period of controller setting and storage air-conditioning fan and starting time at interval; B: controller is controlled the work of air-conditioning fan according to the data of time block, temperature transducer and storage battery.
In the described B step, when the current time reaches starting time of air-conditioning fan or vehicle interior temperature and is higher than setting temperature, controller detects the voltage of storage battery, when if the voltage of storage battery is higher than predetermined threshold voltage, the control air-conditioning fan starts, otherwise utilize battery charge controller control solar panel to be charge in batteries, when the voltage of storage battery is higher than predetermined voltage, just control air-conditioning fan and start; When the continuous working period of air-conditioning fan was equal to or less than setting temperature greater than default continuous working period or vehicle interior temperature, controller control air-conditioning fan was closed.
Further, in the described B step, in the working procedure of air-conditioning fan, controller detects the voltage of storage battery in real time, when the voltage of storage battery is equal to or less than predetermined threshold voltage, the control air-conditioning fan is closed, and utilizes battery charge controller control solar panel to be charge in batteries simultaneously, just controls air-conditioning fan and start when the voltage of storage battery is higher than predetermined voltage.
The minimum value decision of the set basis engine start voltage of storage battery predetermined threshold voltage should be slightly larger than this voltage when setting in principle.
The interval of fan is set according to the energy consumption that solar charging panel transforms usefulness and fan starting time.
Claims (7)
1. an automotive air conditioning fan control system is characterized in that comprising a controller and the temperature transducer, the air-conditioning fan that link to each other with described controller, and described air-conditioning fan links to each other with storage battery, and described controller is built-in with time block.
2. automotive air conditioning fan control system according to claim 1 is characterized in that described storage battery links to each other with a solar panel by a battery charge controller, and described battery charge controller links to each other with controller.
3. the controlling method of automotive air conditioning fan control system according to claim 1 is characterized in that comprising the steps:
A: the car owner utilizes the starting time, continuous working period of controller setting and storage air-conditioning fan and starting time at interval;
B: controller is controlled the work of air-conditioning fan according to the data of time block and temperature transducer.
4. the controlling method of automotive air conditioning fan control system according to claim 3 is characterized in that in the described B step, and when the current time reached starting time of air-conditioning fan or vehicle interior temperature and is higher than setting temperature, controller control air-conditioning fan started; When the continuous working period of air-conditioning fan was equal to or less than setting temperature greater than default continuous working period or vehicle interior temperature, controller control air-conditioning fan was closed.
5. the controlling method of automotive air conditioning fan control system according to claim 3 is characterized in that in the described B step, and controller is controlled the work of air-conditioning fan according to the data of time block, temperature transducer and storage battery.
6. the controlling method of automotive air conditioning fan control system according to claim 5, it is characterized in that in the described B step, when the current time reaches starting time of air-conditioning fan or vehicle interior temperature and is higher than setting temperature, controller detects the voltage of storage battery, when if the voltage of storage battery is higher than predetermined threshold voltage, the control air-conditioning fan starts, otherwise the control solar panel is a charge in batteries, just controls air-conditioning fan and start when the voltage of storage battery is higher than predetermined voltage; When the continuous working period of air-conditioning fan was equal to or less than setting temperature greater than default continuous working period or vehicle interior temperature, controller control air-conditioning fan was closed.
7. the controlling method of automotive air conditioning fan control system according to claim 6, it is characterized in that in the described B step, in the working procedure of air-conditioning fan, controller detects the voltage of storage battery in real time, when the voltage of storage battery is equal to or less than predetermined threshold voltage, the control air-conditioning fan is closed, and controlling solar panel simultaneously is charge in batteries, just controls air-conditioning fan and start when the voltage of storage battery is higher than predetermined voltage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101461105A CN102213228A (en) | 2011-06-01 | 2011-06-01 | Automotive air-conditioning fan control system and control method |
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| CN2011101461105A CN102213228A (en) | 2011-06-01 | 2011-06-01 | Automotive air-conditioning fan control system and control method |
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| CN102213228A true CN102213228A (en) | 2011-10-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206394A (en) * | 2012-01-17 | 2013-07-17 | 威意特汽车系统（中国）有限公司 | Method of controlling a fan |
| CN108146192A (en) * | 2017-12-25 | 2018-06-12 | 上海加冷松芝汽车空调股份有限公司 | A kind of dual-purpose refrigerated air-conditioning system of novel traveling/parking |
| CN108790683A (en) * | 2018-05-31 | 2018-11-13 | 北京新能源汽车股份有限公司 | Vehicle ventilation control method, control device, control equipment and automobile |
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| CN103206394A (en) * | 2012-01-17 | 2013-07-17 | 威意特汽车系统（中国）有限公司 | Method of controlling a fan |
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| CN108146192A (en) * | 2017-12-25 | 2018-06-12 | 上海加冷松芝汽车空调股份有限公司 | A kind of dual-purpose refrigerated air-conditioning system of novel traveling/parking |
| CN108790683A (en) * | 2018-05-31 | 2018-11-13 | 北京新能源汽车股份有限公司 | Vehicle ventilation control method, control device, control equipment and automobile |
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Application publication date: 20111012 |