CN202753731U - Automotive control device capable of adjusting transparency of electronic control dimming glass - Google Patents
Automotive control device capable of adjusting transparency of electronic control dimming glass Download PDFInfo
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- CN202753731U CN202753731U CN 201220316791 CN201220316791U CN202753731U CN 202753731 U CN202753731 U CN 202753731U CN 201220316791 CN201220316791 CN 201220316791 CN 201220316791 U CN201220316791 U CN 201220316791U CN 202753731 U CN202753731 U CN 202753731U
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- dimming glass
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- body controller
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Abstract
The utility model provides an automotive control device capable of adjusting transparency of electronic control dimming glass and belongs to the technical field of automobiles. The automotive control device resolves the problems that the prior art cannot automatically control the operation of dimming glass so as to cut off sun light and be not high in intelligence degree. The automotive control device capable of adjusting the transparency of the electronic control dimming glass comprises the electronic control dimming glass, a rainfall sunlight sensor, and an automobile body controller, wherein the electronic control dimming glass is used for automobile windows and a windshield, the rainfall sunlight sensor is used for collecting sunlight intensity signals out of an automobile, and the automobile body controller is used for judging whether the automotive control device is needed to adjust the transparency of the electronic control dimming glass according to the sunlight intensity signals transmitted by the rainfall sunlight sensor. An electric relay used for controlling power on or off of the electronic control dimming glass is connected between the automobile body controller and the electronic control dimming glass. The rainfall sunlight sensor is connected on the automobile body controller. The automotive control device is simple in structure, high in intelligence degree, and capable of automatically adjusting the transparency of the automobile windows and the windshield.
Description
Technical field
The utility model belongs to automobile technical field, relates to the control setup that the penetrating degree of a kind of automobile-used electronic-control dimming glass is regulated.
Background technology
As everyone knows, the materials such as the seat in the car and interior trim are the meeting accelerated weathering under the irradiation of strong sunlight, and discharge harmful goods and materials, and sometimes people when leaving car, some personal effects stays onboard, this allows some people agaainst the law see through vehicle window to see, thereby the illegal activity such as steals.
For the problems referred to above, existing Chinese patent literature discloses a kind of dimming glass window [application number: CN201020564628.1], is used for passenger car, comprises switch, inverter, electronic-control dimming glass; The current transformation that inverter is used for vehicle power is provided is alternating current, is connected with storage battery, electronic-control dimming glass respectively; Switch is arranged on the path between inverter and electronic-control dimming glass and the storage battery, is used for energising or the outage of control electronic-control dimming glass.The utility model is used for the passenger car window with dimming glass, the shade that provides, in order to replace curtain, can reach the effect of shading, noise reduction sound insulation, but this utility model needs the hand control switch closure to realize the transformation of electronic-control dimming glass color, thereby can not control voluntarily the irradiation of this dimming glass window work blocking-up sunlight, intelligent degree is not high.
Electronic-control dimming glass is aly the liquid crystal film interlayer to be advanced in the middle of the layer glass new special photoelectric glass product of integrated sandwich structure behind the High Temperature High Pressure gummed.Whether the user controls the transparent and opaque state of glass by the break-make of control electric current.Glass itself has the characteristic of all armored glasss, possesses again control glass transparent whether privacy protection function simultaneously.Electronic-control dimming glass is applied to US Airways space center (NASA) the earliest, is widely used at present the fields such as top-grade building, control center, bank, hospital, automobile, market, toy, aerospace, boats and ships.Its principle of work is: when automatically controlled product PTO Power Take Off, the liquid crystal molecule of electronic-control dimming glass the inside can present the fitfull spread state, and this moment, automatically controlled glass presented printing opacity and opaque outward appearance; After the energising, the liquid crystal molecule of the inside presents proper alignment, and light can free penetrating, and this moment, electrically-controlled liquid crystal glass presented pellucidity.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the control setup that the penetrating degree of a kind of automobile-used electronic-control dimming glass is regulated, and this control setup is simple in structure, and intelligent degree is high and can automatically regulate the penetrating degree of vehicle window and Windshield.
The purpose of this utility model can realize by following technical proposal: the control setup that the penetrating degree of a kind of automobile-used electronic-control dimming glass is regulated, comprise for the electronic-control dimming glass on automotive window and the Windshield, it is characterized in that, this control setup also comprises for the rainfall sunlight sensor that gathers the outer sunlight strength signal of car and is used for judging whether to regulate according to the sunlight strength signal that the rainfall sunlight sensor is carried the car body controller of the penetrating degree of electronic-control dimming glass, be connected with the relay for the energising of control electronic-control dimming glass or outage between described car body controller and the electronic-control dimming glass, described rainfall sunlight sensor is connected on the car body controller.
The control setup that the penetrating degree of this automobile-used electronic-control dimming glass is regulated, this control setup is in running order in real time, the sunlight strength in the car is injected in the real-time monitoring of rainfall sunlight sensor, and the sunlight strength signal that gathers flowed to the penetrating degree that the car body controller request reduces electronic-control dimming glass, the pre-stored preset value that compares with the sunlight strength signal on car body controller, the car body controller judgement is cut off the power supply by control relay when the sunlight strength signal that gathers surpasses preset value, thereby make electronic-control dimming glass because do not have electric current by presenting opaque state, but actv. stops the infrared ray of absolutely large manifold ultraviolet ray and part; In the sunlight strength signal that gathers car body controller control relay energising during less than preset value, thereby make electronic-control dimming glass because electric current is arranged by presenting transparent state.
In the control setup that the penetrating degree of above-mentioned automobile-used electronic-control dimming glass is regulated, also be connected with the signal receiver for the electric wave signal that receives the automobile remote-control key transmission on the described car body controller.The signal receiver that connects on its car body controller receives that remote-control key sends flows to car body controller with the signal that receives when locking a door signal, car body controller carries out analyzing and processing to the signal that receives, control relay disconnects when receiving the signal that vehicle locks a door, thereby electronic-control dimming glass makes the outer personnel of car can't see the situation that car is interior owing to not having electric current by presenting opaque state.
In the control setup that the penetrating degree of above-mentioned automobile-used electronic-control dimming glass is regulated, connect by the CAN bus between described rainfall sunlight sensor and the car body controller.
In the control setup that the penetrating degree of above-mentioned automobile-used electronic-control dimming glass is regulated, described relay adopts electromagnetic relay.
In the control setup that the penetrating degree of above-mentioned automobile-used electronic-control dimming glass is regulated, described electromagnetic relay comprises control coil and normally closed contact, described car body controller is connected with an end of control coil, described electronic-control dimming glass respectively with one of them contact of described normally closed contact be connected the other end of control coil and be connected, another contact of described normally closed contact is connected be used to the storage battery that the electronic-control dimming glass work energy is provided.Car body controller carries a control signal to electromagnetic relay, control coil two ends at electromagnetic relay can add certain voltage, will flow through certain electric current in the control coil, thereby produce galvanomagnetic effect, normally closed contact is discharged, then make the electronic-control dimming glass outage.
In the control setup that the penetrating degree of above-mentioned automobile-used electronic-control dimming glass is regulated, described rainfall sunlight sensor is arranged on the Windshield or vehicle window of vehicle.
Compared with prior art, the control setup of the penetrating degree adjusting of this automobile-used electronic-control dimming glass has the following advantages:
1, thereby the utility model can be regulated the irradiation of the penetrating degree blocking-up sunlight of electronic-control dimming glass voluntarily when vehicle is subject to the sunburst irradiation, also can be when chaufeur leaves, control its penetrating degree by remote-control key, the intelligent degree of its control process is high and simple in structure.
2, connect by the CAN bus between rainfall sunlight sensor and the car body controller in the utility model, the data communication of its CAN bus has outstanding reliability, real-time and alerting ability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, the rainfall sunlight sensor; 2, car body controller; 3, relay; 4, CAN bus; 5, signal receiver; 6, remote-control key; 7, electronic-control dimming glass; 8, storage battery.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the control setup that the penetrating degree of this automobile-used electronic-control dimming glass is regulated, comprise for the electronic-control dimming glass 7 on automotive window and the Windshield, this control setup also comprises for the rainfall sunlight sensor 1 that gathers the outer sunlight strength signal of car and is used for judging whether to regulate according to the sunlight strength signal that rainfall sunlight sensor 1 is carried the car body controller 2 of electronic-control dimming glass 7 penetrating degree, be connected with the relay 3 for 7 energisings of control electronic-control dimming glass or outage between car body controller 2 and the electronic-control dimming glass 7, rainfall sunlight sensor 1 is connected on the car body controller 2.Also be connected with the signal receiver 5 for the electric wave signal that receives automobile remote-control key 6 transmissions on its car body controller 2.This control setup can be subject to sunburst irradiation or adopt vehicle window or the Windshield of electronic-control dimming glass 7 to change its penetrating degree in the control of locking a door during signal that receives that remote-control key 6 sends at vehicle.
Specifically, this control setup also comprises CAN bus 4, connects by CAN bus 4 between rainfall sunlight sensor 1 and the car body controller 2.Rainfall sunlight sensor 1 is arranged on the Windshield or vehicle window of vehicle.Its rainfall sunlight sensor 1 also can be arranged on other positions of vehicle, and the while also can arrange at vehicle a plurality of, improves the accuracy that detects sunlight strength, the better irradiation of block sunlight.
Relay 3 adopts electromagnetic relay 3, its electromagnetic relay 3 comprises control coil and normally closed contact, car body controller 2 is connected with an end of control coil, electronic-control dimming glass 7 is connected the other end with one of them contact of normally closed contact respectively and is connected with control coil, another contact of normally closed contact is connected be used to the storage battery 8 that electronic-control dimming glass 7 work energy are provided.
Electronic-control dimming glass 7 comprises liquid crystal film, film and layer glass, and liquid crystal film passes through two film secure bond in the middle of layer glass.Electronic-control dimming glass 7 is a kind of products based on membrane technology, and liquid crystal molecule is attached on the ITO base material basis, and the electrode at printing opacity edge is introduced electric current, changes the arrangement situation of liquid crystal molecule by plugged, and then control glass is whether transparent.The principle of work of its electronic-control dimming glass 7 is: when electronic-control dimming glass 7 access failure power supply, the liquid crystal molecule of electronic-control dimming glass 7 the insides can present the fitfull spread state, and this moment, automatically controlled glass presented printing opacity and opaque outward appearance; Behind electronic-control dimming glass 7 pluggeds, the liquid crystal molecule of electronic-control dimming glass 7 the insides presents proper alignment, and light can free penetrating, and this moment, electrically-controlled liquid crystal glass presented pellucidity.
The control setup that the penetrating degree of this automobile-used electronic-control dimming glass is regulated is in running order in real time, its electronic-control dimming glass 7 is connected with storage battery 8 by relay 3, its relay 3 adopts the electromagnetic relay 3 of normally closed contact, in the situation that car body controller 2 is not worked, its electronic-control dimming glass 7 is in "on" position always, and then the vehicle window of automobile and Windshield are in pellucidity always; The sunlight strength in the car is injected in the 1 real-time monitoring of rainfall sunlight sensor, and the sunlight strength signal that gathers flowed to the penetrating degree that car body controller 2 requests reduce electronic-control dimming glass 7, the pre-stored preset value that compares with the sunlight strength signal on car body controller 2, car body controller 2 judges that control signal of conveying is to electromagnetic relay 3 when the sunlight strength signal that gathers surpasses preset value, control coil two ends at electromagnetic relay 3 can add certain voltage, will flow through certain electric current in the control coil, thereby generation galvanomagnetic effect, normally closed contact is discharged, then make electronic-control dimming glass 7 outages, its electronic-control dimming glass 7 is not because have electric current by presenting opaque state, but actv. stops the infrared ray of absolutely large manifold ultraviolet ray and part; In the sunlight strength signal that gathers car body controller 2 control relays 3 energisings during less than preset value, thereby make electronic-control dimming glass 7 because electric current is arranged by presenting transparent state; The signal receiver 5 that connects on its car body controller 2 receives that remote-control key 6 sends flows to car body controller 2 with the signal that receives when locking a door signal, the signal of 2 pairs of receptions of car body controller carries out analyzing and processing, control relay 3 disconnects when receiving the signal that vehicle locks a door, thereby electronic-control dimming glass 7 makes the outer personnel of car can't see the situation that car is interior owing to not having electric current by presenting opaque state.
Relay 3 in the above-mentioned control setup can connect respectively vehicle right and left front window, left and right sides vehicle rear window and the front and rear windshield that adopts electronic-control dimming glass 7, by the penetrating degree of relay 3 simultaneous control of automobile vehicle windows and Windshield; As a kind of prioritization scheme, vehicle right and left front window, left and right sides vehicle rear window and front and rear windshield can connect respectively a relay 3, car body controller 2 bases are arranged on the power on/off of the sunlight strength signal difference control relay 3 of rainfall sunlight sensor 1 conveying on left and right sides front window, left and right sides vehicle rear window and the front and rear windshield, thereby control respectively the penetrating degree of vehicle window and Windshield.
As another kind of prioritization scheme, this control setup also comprises the normally closed switch that is connected between car body controller 2 and the relay 3, can not press normally closed switch when the larger and occupant of sunlight strength does not want to change penetrating the spending of vehicle window and Windshield outside car, disconnect being connected between car body controller 2 and the relay 3, make the break-make of car body controller 2 uncontrollable relays 3, thereby make vehicle window and Windshield keep transparent state always.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as rainfall sunlight sensor 1, car body controller 2, relay 3, CAN bus 4, signal receiver 5, remote-control key 6, electronic-control dimming glass 7, storage battery 8, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. the control setup regulated of the penetrating degree of an automobile-used electronic-control dimming glass, comprise for the electronic-control dimming glass on automotive window and the Windshield (7), it is characterized in that, this control setup also comprises for the rainfall sunlight sensor (1) that gathers the outer sunlight strength signal of car and is used for judging whether to regulate according to the sunlight strength signal that rainfall sunlight sensor (1) is carried the car body controller (2) of the penetrating degree of electronic-control dimming glass (7), be connected with the relay (3) for control electronic-control dimming glass (7) energising or outage between described car body controller (2) and the electronic-control dimming glass (7), described rainfall sunlight sensor (1) is connected on the car body controller (2).
2. the control setup of the penetrating degree adjusting of automobile-used electronic-control dimming glass according to claim 1 is characterized in that, also is connected with the signal receiver (5) for the electric wave signal that receives automobile remote-control key (6) transmission on the described car body controller (2).
3. the control setup of the penetrating degree adjusting of automobile-used electronic-control dimming glass according to claim 1 is characterized in that, connects by CAN bus (4) between described rainfall sunlight sensor (1) and the car body controller (2).
4. the control setup of the penetrating degree adjusting of automobile-used electronic-control dimming glass according to claim 1 is characterized in that, described relay (3) adopts electromagnetic relay (3).
5. the control setup regulated of the penetrating degree of automobile-used electronic-control dimming glass according to claim 4, it is characterized in that, described electromagnetic relay (3) comprises control coil and normally closed contact, described car body controller (2) is connected with an end of control coil, described electronic-control dimming glass (7) respectively with one of them contact of described normally closed contact be connected the other end of control coil and be connected, another contact of described normally closed contact is connected be used to the storage battery (8) that electronic-control dimming glass (7) work energy is provided.
6. according to claim 1 or the control setup regulated of the penetrating degree of 3 described automobile-used electronic-control dimming glass, it is characterized in that, described rainfall sunlight sensor (1) is arranged on the Windshield or vehicle window of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316791 CN202753731U (en) | 2012-06-29 | 2012-06-29 | Automotive control device capable of adjusting transparency of electronic control dimming glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316791 CN202753731U (en) | 2012-06-29 | 2012-06-29 | Automotive control device capable of adjusting transparency of electronic control dimming glass |
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| Publication Number | Publication Date |
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| CN202753731U true CN202753731U (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316791 Expired - Fee Related CN202753731U (en) | 2012-06-29 | 2012-06-29 | Automotive control device capable of adjusting transparency of electronic control dimming glass |
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| CN (1) | CN202753731U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124564A1 (en) * | 2016-01-24 | 2017-07-27 | 邓娟 | Information pushing method when glass dimming is implemented, and automotive glass |
| CN108492665A (en) * | 2018-04-12 | 2018-09-04 | 成都博士信智能科技发展有限公司 | The environmental simulation method and device of automatic driving vehicle based on sand table |
| CN110023151A (en) * | 2016-12-12 | 2019-07-16 | 大陆汽车有限公司 | For operating the arrangement for the one or more vehicle windows installed in vehicle |
| CN110626153A (en) * | 2018-06-22 | 2019-12-31 | 长城汽车股份有限公司 | System and method for automatically controlling light transmittance of automobile window after automobile is locked and automobile |
| CN111086371A (en) * | 2018-10-23 | 2020-05-01 | 法国圣戈班玻璃公司 | Automobile window, glass structure and adjusting method thereof |
| CN112026499A (en) * | 2019-06-04 | 2020-12-04 | 上海博泰悦臻网络技术服务有限公司 | Automatic light filtering method and system for front window and lampshade |
-
2012
- 2012-06-29 CN CN 201220316791 patent/CN202753731U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124564A1 (en) * | 2016-01-24 | 2017-07-27 | 邓娟 | Information pushing method when glass dimming is implemented, and automotive glass |
| CN110023151A (en) * | 2016-12-12 | 2019-07-16 | 大陆汽车有限公司 | For operating the arrangement for the one or more vehicle windows installed in vehicle |
| US11584200B2 (en) | 2016-12-12 | 2023-02-21 | Continental Automotive Gmbh | Arrangement for operating one or more windows installed in a vehicle |
| CN108492665A (en) * | 2018-04-12 | 2018-09-04 | 成都博士信智能科技发展有限公司 | The environmental simulation method and device of automatic driving vehicle based on sand table |
| CN110626153A (en) * | 2018-06-22 | 2019-12-31 | 长城汽车股份有限公司 | System and method for automatically controlling light transmittance of automobile window after automobile is locked and automobile |
| CN111086371A (en) * | 2018-10-23 | 2020-05-01 | 法国圣戈班玻璃公司 | Automobile window, glass structure and adjusting method thereof |
| CN112026499A (en) * | 2019-06-04 | 2020-12-04 | 上海博泰悦臻网络技术服务有限公司 | Automatic light filtering method and system for front window and lampshade |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20130629 |