CN103213485A - Automatic sun-shading device for automobile - Google Patents
Automatic sun-shading device for automobile Download PDFInfo
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- CN103213485A CN103213485A CN2013101490817A CN201310149081A CN103213485A CN 103213485 A CN103213485 A CN 103213485A CN 2013101490817 A CN2013101490817 A CN 2013101490817A CN 201310149081 A CN201310149081 A CN 201310149081A CN 103213485 A CN103213485 A CN 103213485A
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- automobile
- shading device
- controller
- automatic sun
- motor
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- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000013519 translation Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001354471 Pseudobahia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses an automatic sun-shading device for an automobile, which comprises sun-shading cloth and a solar cell panel, wherein the solar cell panel is sequentially connected with a controller, a driver and a motor, and the controller is powered by a storage battery. The detection circuit of the solar cell panel comprises: the controller is a single chip microcomputer AT89S52, and the driver is L298N. When the sunlight reaches a certain intensity, the motor rotates forwards, the sun-shading cloth is put down, and when a driver prepares to drive the automobile, the control button can be pressed down to rotate the motor backwards and fold the sun-shading cloth.
Description
Technical field
The present invention relates to a kind of sunshade device for automobile, be specifically related to a kind of automatic sun shading device for automobile.
Background technology
Hot summer, automobile can be subjected to the irradiation of sunburst when stopping, vehicle interior temperature sharply raises, can cause very big discomfort to the chaufeur that the preparation of just having got on the bus is driven, so in the ordinary course of things, chaufeur must be manually when stopping sun shield the front windshield cover of car on, reduce the irradiation of sunlight, reach the purpose that reduces temperature.But this kind method is very inconvenient.
Summary of the invention
For addressing the above problem, the purpose of this invention is to provide a kind of automatic sun shading device for automobile, convenient, reduce external source, save cost.
The apprizing system of sample treatment plant reaches above-mentioned technique effect for realizing above-mentioned technical purpose, and the present invention is achieved through the following technical solutions:
A kind of automatic sun shading device for automobile comprises puggaree and solar panel, and described solar panel connects controller, actuator and motor successively, and described controller passes through storage battery power supply.
Further, the testing circuit of described solar panel comprises: current sensor, voltage ratio translation circuit and AD conversion chip.
Further, described controller is single chip computer AT 89S52.
Further, described actuator is L298N.
The invention has the beneficial effects as follows:
When the present invention reached certain intensity at sunlight, motor just changeed, and put down puggaree, when chaufeur is prepared to drive, can press control and press button, make the motor counter-rotating, pack up puggaree, simple to operate, easy to use, effectively reduce the temperature in the automobile when sunshine is strong.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is a part-structure scheme drawing of the present invention;
Fig. 2 is solar panel of the present invention and single chip computer AT 89S52 connection diagram;
Fig. 3 is the pin connection diagram of single chip computer AT 89S52 of the present invention, L298N and motor.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Referring to shown in Figure 1, a kind of automatic sun shading device for automobile comprises puggaree and solar panel, and described solar panel connects controller, actuator and motor successively, and described controller passes through storage battery power supply.Solar panel is solar energy converting a direct current energy directly, and the electric energy that controller control solar panel produces drives motor.
Further, the testing circuit of described solar panel comprises: current sensor, voltage ratio translation circuit and AD conversion chip.Referring to shown in Figure 2, for detecting described solar cell panel voltages signal and current signal in real time, need at first current signal to be converted to voltage signal through described current sensor, again magnitude of voltage after the current conversion and solar array voltage signal are transformed to the scope that the AD conversion chip can receive through described voltage ratio translation circuit afterwards, send described AD conversion chip TLC2543 passage 0 and passage 1 respectively, after described AD conversion chip is converted to digital signal with described solar panel current signal and voltage signal, send described controller.What data communication was adopted between described TLC2543 and the described controller is the mode of serial communication, as long as carry out the connection of four signal line, is respectively chip selection signal CS, clock signal clk, and data shift out Dout, and data move into Din.
Further, described controller is single chip computer AT 89S52.
Further, described actuator is L298N.
When automobile driver stops, open described solar panel, described solar panel produces voltage through illumination, be divided into two-way, one the tunnel delivers to and charges the battery after booster circuit (2V-6V) boosts, A/D convertor circuit is delivered to through bleeder circuit (being below the 3V after the dividing potential drop) in another road, carry out digital to analogy conversion and (adopt the 11 tunnel 10 bit serial control AD of Texas Instrument, TLC2543, its precision reaches 3mV when REF is 3V), the voltage digital amount that obtains is delivered to described single chip computer AT 89S52 and is carried out data storage and analysis; Described micro controller system starts described motor through described actuator L298N and just changes, and puts down described puggaree, just can put down puggaree fully by calculating described motor rotation 5S, and this moment, described motor stopped, and described solar panel also quits work.When chaufeur is got on the bus, can pass through the described electric motor starting of Keyboard Control, this moment, described puggaree was gone up in described motor counter-rotating, had finished the sunshade process one time.
Referring to shown in Figure 3, the AT89S52 micro controller system produces corresponding impulse singla, by P2 mouth (P2.0, P2.1, P2.2, P2.3) output, P2.0 wherein, the P2.1 mouth connects ENA, the stall of ENB control control motor, P2.2, the P2.3 mouth connects IN1, IN2, control motor positive and inverse.L298N has 15 pins.
L298N motor rotary state coding is as shown in table 1.
| | IN2 | State | |
| 1 | 0 | Just change | |
| 0 | 1 | | |
| 1 | 1 | Stop |
Table 1
The above only for the preferred embodiment of invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an automatic sun shading device for automobile comprises puggaree and solar panel, it is characterized in that: described solar panel connects controller, actuator and motor successively, and described controller passes through storage battery power supply.
2. automatic sun shading device for automobile according to claim 1 is characterized in that: the testing circuit of described solar panel comprises: current sensor, voltage ratio translation circuit and AD conversion chip.
3. automatic sun shading device for automobile according to claim 1 is characterized in that: described controller is single chip computer AT 89S52.
4. automatic sun shading device for automobile according to claim 1 is characterized in that: described actuator is L298N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101490817A CN103213485A (en) | 2013-04-26 | 2013-04-26 | Automatic sun-shading device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101490817A CN103213485A (en) | 2013-04-26 | 2013-04-26 | Automatic sun-shading device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103213485A true CN103213485A (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101490817A Pending CN103213485A (en) | 2013-04-26 | 2013-04-26 | Automatic sun-shading device for automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN103213485A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648097A (en) * | 2015-03-03 | 2015-05-27 | 西南大学 | Control system for solar sun shade of automobile windshield |
| CN106042944A (en) * | 2016-07-16 | 2016-10-26 | 分宜绿源车辆销售有限公司 | Solar pure electric cruiser |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270644Y (en) * | 1996-06-27 | 1997-12-17 | 林永清 | Electric curtain device for car |
| US20040040676A1 (en) * | 2002-08-29 | 2004-03-04 | Webasto Vehicle Systems International Gmbh | Shade tarp as sun shield |
| DE102008025741A1 (en) * | 2008-05-29 | 2009-12-03 | GM Global Technology Operations, Inc., Detroit | Sun shading device for side window or rear window of motor vehicle, has retractable roller material designed as sun protection medium, and is guided from linear guide while drawing out from roller housing |
| CN201544758U (en) * | 2009-04-28 | 2010-08-11 | 章雄辉 | Vehicle sunshade umbrella with power generation function |
| CN201966666U (en) * | 2011-04-25 | 2011-09-07 | 黄克亚 | Maximum power output control device of solar-cell panel |
| CN201961131U (en) * | 2010-12-27 | 2011-09-07 | 上海大学附属中学 | Automobile sun shading device |
| CN202029676U (en) * | 2011-01-21 | 2011-11-09 | 浙江吉利汽车研究院有限公司 | Automobile with automatic sunshade sail |
| CN203228631U (en) * | 2013-04-26 | 2013-10-09 | 苏州大学 | Automatic sun-shading device for automobile |
-
2013
- 2013-04-26 CN CN2013101490817A patent/CN103213485A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270644Y (en) * | 1996-06-27 | 1997-12-17 | 林永清 | Electric curtain device for car |
| US20040040676A1 (en) * | 2002-08-29 | 2004-03-04 | Webasto Vehicle Systems International Gmbh | Shade tarp as sun shield |
| DE102008025741A1 (en) * | 2008-05-29 | 2009-12-03 | GM Global Technology Operations, Inc., Detroit | Sun shading device for side window or rear window of motor vehicle, has retractable roller material designed as sun protection medium, and is guided from linear guide while drawing out from roller housing |
| CN201544758U (en) * | 2009-04-28 | 2010-08-11 | 章雄辉 | Vehicle sunshade umbrella with power generation function |
| CN201961131U (en) * | 2010-12-27 | 2011-09-07 | 上海大学附属中学 | Automobile sun shading device |
| CN202029676U (en) * | 2011-01-21 | 2011-11-09 | 浙江吉利汽车研究院有限公司 | Automobile with automatic sunshade sail |
| CN201966666U (en) * | 2011-04-25 | 2011-09-07 | 黄克亚 | Maximum power output control device of solar-cell panel |
| CN203228631U (en) * | 2013-04-26 | 2013-10-09 | 苏州大学 | Automatic sun-shading device for automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648097A (en) * | 2015-03-03 | 2015-05-27 | 西南大学 | Control system for solar sun shade of automobile windshield |
| CN104648097B (en) * | 2015-03-03 | 2017-08-04 | 西南大学 | Solar telephone windshield abat vent control system |
| CN106042944A (en) * | 2016-07-16 | 2016-10-26 | 分宜绿源车辆销售有限公司 | Solar pure electric cruiser |
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| PB01 | Publication | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |