CN202357974U - Automotive double-flashing-light control device - Google Patents
Automotive double-flashing-light control device Download PDFInfo
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- CN202357974U CN202357974U CN2011204812255U CN201120481225U CN202357974U CN 202357974 U CN202357974 U CN 202357974U CN 2011204812255 U CN2011204812255 U CN 2011204812255U CN 201120481225 U CN201120481225 U CN 201120481225U CN 202357974 U CN202357974 U CN 202357974U
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- visibility sensor
- light control
- automobile
- flashing light
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Abstract
The utility model discloses an automotive double-flashing-light control device. The device comprises a single-chip microcomputer, two infrared detectors, a visibility sensor and a relay, wherein the two infrared detectors are respectively arranged on the two sides of the front end of an automobile, the visibility sensor is arranged at the top of the automobile, the relay is connected with two flashing lights, and the two infrared detectors, the visibility sensor and the relay are respectively connected with the single-chip microcomputer. The device is suitable to be used in various road conditions such as sidewalks without traffic lights, crossroads, swerved road junctions, dangerous areas having driving observation blind zones and the like, and achieves a double-flashing-light warning effect on people and animals; each component in the device has good working performance, therefore, the device adaptively works normally in extreme climates such as rain, snow and sand climates and the like; and the whole device is low in cost, simple in structure, low in failure rate and high in intelligence degree.
Description
Technical field
The utility model belongs to automotive electronic technology intelligence controlling device field, relates in particular to the two flashing light control setups of a kind of automobile intelligent.
Background technology
Travelling in fog day and must warn the pedestrian through no traffic lights control footway the time must use two flashing lights---the hazard warning lamp illumination equipment of vehicle autogamy.But because the two flashing lights of a lot of uncomfortable uses of head driver time in the actual life, to two flashing light concrete operations and when should use fuzzy not familiarly, and existing two device that dodges all needs chaufeur manually to operate; Cause vehicles is being controlled the footway through no traffic lights; Perhaps rush the road pedestrian, and through thick fog when area, navigating mate fails in time to make two caution actions of dodging; Traffic accident takes place repeatedly, has caused unnecessary personal casualty and economic loss.
Summary of the invention
To the defective or the deficiency of prior art, the purpose of the utility model is to provide the automobile double flashing light control setup that a kind of intelligent degree is high, can in time play warning function.
For realizing above-mentioned technical assignment, the utility model is taked following technical solution:
A kind of automobile double flashing light control setup; It is characterized in that; Comprise micro controller system, respectively be installed on the automotive front end both sides two infrared detectors, be installed on automobile top visibility sensor and with two flashing light bonded assembly relays, described two infrared detectors, visibility sensor and relays are connected with micro controller system respectively;
Said micro controller system adopts Freescale MC9S12XS128 micro controller system.
Said infrared detector adopts multi-beam type passive type infrared detector.
Said visibility sensor adopts the HDD25-VS20-UMB visibility sensor.
Compared with prior art, the device of the utility model has following technical characterstic:
The device of the utility model is applicable under the multiple road conditions such as hazardous location of no traffic lights footway, cross roads, anxious turn round crossing or existence driving viewing blind zone, to two flashing light warning functions of people, animal; And each the components and parts favorable working performance in the device adapts in extreme climate normal operation such as sleet dusts storm; Whole installation cost is low, simple in structure, and fault rate is low, and intelligent degree is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Below in conjunction with embodiment and accompanying drawing the utility model is done further explain.
The specific embodiment
The two flashing light control setups of a kind of automobile intelligent of the utility model are based on and detect and sensing technology; Specifically utilize infrared detector to the accurate perception of the expert humans and animals in route or travel by vehicle zone and visibility sensor can be seen degree to vehicle environment of living in accurate sensing; And the traffic information of being gathered and environmental information amplified, input to micro controller system after the analog-to-digital conversion through built-in separately signal processing circuit, through the two work of dodging Warning lights of the switching decision of control relay whether micro controller system handles the back with it; Whole device is supplied power by Vehicular accumulator cell.
Embodiment:
With reference to figure 1; The automobile double flashing light control setup of present embodiment comprise Freescale MC9S12XS128 micro controller system, respectively be installed on the automotive front end both sides two multi-beam type passive type infrared detectors, be installed on automobile top the HDD25-VS20-UMB visibility sensor and with two flashing light bonded assembly relays, described two infrared detectors, visibility sensor and relays are connected with micro controller system respectively.
Infrared detector is used to detect that biosome such as human or animal sends that stablizing infrared radiation disturbs former stable radiation field, detect be in the dangerous area pedestrian, animal, the original level control signal is provided; Be built-in with the infrared detector signal processing circuit in the infrared detector, its output signal to infrared detector carries out pretreatment, comprises analog-to-digital conversion and amplification; Employed multi-beam type passive type infrared detector adopts the focusing optical system of lens---the Fresnel Lenses of multilayer beam arrangement.This lens are with special plastics one-shot forming, and several lenslets are arranged on the cambered surface.Fence coverage is formed three-dimensional fan-shaped sensible heat zone, constitutes the stereoscopic monitoring zone, and level can be greater than 90 °, and vertical field of view angle maximum also can reach 90 °.Advantages such as all lens all focus on to the pyroelectric electric device of set inside, so sensitivity is higher, and rate of false alarm is lower, and it is good to have detection performance, are prone to install, and are cheap.The installation site of infrared detector is the automobile front position, about each one, real-time monitor vehicle pedestrian and the animal in the 20-100 rice sector region of the place ahead of going;
Visibility sensor is used for precipitation, flue dust and the mist of measurement environment, and the basic specification of its measurement is particle diameter and speed, derives size distribution, the visbility outer environment visibility scale of waiting for bus thus, for micro controller system provides original data; Be built-in with the visibility detector signal processing circuit in the visibility sensor, its output signal to visibility detector carries out pretreatment, comprises analog-to-digital conversion and amplification; Employed HDD25-VS20-UMB type visibility sensor visbility greatest measurement is 2000 meters, is applicable to that arteries of communication detects, and the analog quantity output area is 4-20mA; Numeral UMB agreement (RS485 interface; SDI-121.03), available calibrator (optional), measurement range: 10-2000 rice.The installation site is the vehicle body top, and towards the dead ahead, main purpose is to increase look-ahead distance, detect, and caution, pedestrian, animal and driving vehicle are evaded each other provides grace time.
Micro controller system carries out the logic determines after A/D changes to the signal of infrared detector and visibility detector input; Both when critical condition has arbitrary reaching, just sent two flashing light work orders through relay, said critical condition is: the firstth, and detect by infrared detector and to occur pedestrian or animal in the running region; The secondth, low visibility is divided into vaporific condition in the critical value that sets, flue dust situation, rainfall situation;
Can't work for avoiding device to break down, can directly link a control button on two flashing lights, the direct control of two flashing lights;
Transfer to micro controller system behind the signal process built-in signal treatment circuit that infrared detector is collected in the whole device; The signal that visibility sensor is collected transfers to micro controller system after handling through built-in signal; Whether the work of micro controller system through the two flashing lights of relay unit control.
Each used electronic devices and components are commercially available known product in the automobile double flashing light control setup of the utility model, those skilled in the art according to device the technique effect that will realize can realize the connection between each electronic devices and components.
Claims (4)
1. automobile double flashing light control setup; It is characterized in that; Comprise micro controller system, respectively be installed on the automotive front end both sides two infrared detectors, be installed on automobile top visibility sensor and with two flashing light bonded assembly relays, described two infrared detectors, visibility sensor and relays are connected with micro controller system respectively.
2. automobile double flashing light control setup as claimed in claim 1 is characterized in that, said micro controller system adopts the FreescaleMC9S12XS128 micro controller system.
3. automobile double flashing light control setup as claimed in claim 1 is characterized in that, said infrared detector adopts multi-beam type passive type infrared detector.
4. automobile double flashing light control setup as claimed in claim 1 is characterized in that, said visibility sensor adopts the HDD25-VS20-UMB visibility sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204812255U CN202357974U (en) | 2011-11-28 | 2011-11-28 | Automotive double-flashing-light control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204812255U CN202357974U (en) | 2011-11-28 | 2011-11-28 | Automotive double-flashing-light control device |
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| Publication Number | Publication Date |
|---|---|
| CN202357974U true CN202357974U (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204812255U Expired - Fee Related CN202357974U (en) | 2011-11-28 | 2011-11-28 | Automotive double-flashing-light control device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754154A (en) * | 2014-02-09 | 2014-04-30 | 李良杰 | Smoke road section automatic warning device |
| CN106154834A (en) * | 2016-07-20 | 2016-11-23 | 百度在线网络技术（北京）有限公司 | For the method and apparatus controlling automatic driving vehicle |
| CN108136956A (en) * | 2015-10-22 | 2018-06-08 | 日产自动车株式会社 | The notice device of vehicle |
| CN109131053A (en) * | 2018-09-11 | 2019-01-04 | 吉利汽车研究院（宁波）有限公司 | Vehicle light control method and automobile |
| CN109561553A (en) * | 2018-12-07 | 2019-04-02 | 深圳创维汽车智能有限公司 | Double sudden strain of a muscle control circuits, method and device |
| CN109780498A (en) * | 2019-03-29 | 2019-05-21 | 上海应用技术大学 | A kind of vehicle LED headlight |
| CN109869067A (en) * | 2019-03-11 | 2019-06-11 | 汉腾汽车有限公司 | A kind of vehicle window automatic control system based on car networking and precipitation rain fall sensor |
-
2011
- 2011-11-28 CN CN2011204812255U patent/CN202357974U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754154A (en) * | 2014-02-09 | 2014-04-30 | 李良杰 | Smoke road section automatic warning device |
| CN108136956A (en) * | 2015-10-22 | 2018-06-08 | 日产自动车株式会社 | The notice device of vehicle |
| CN106154834A (en) * | 2016-07-20 | 2016-11-23 | 百度在线网络技术（北京）有限公司 | For the method and apparatus controlling automatic driving vehicle |
| CN106154834B (en) * | 2016-07-20 | 2019-10-29 | 百度在线网络技术（北京）有限公司 | Method and apparatus for controlling automatic driving vehicle |
| CN109131053A (en) * | 2018-09-11 | 2019-01-04 | 吉利汽车研究院（宁波）有限公司 | Vehicle light control method and automobile |
| CN109131053B (en) * | 2018-09-11 | 2020-07-07 | 吉利汽车研究院（宁波）有限公司 | Car lamp control method and car |
| CN109561553A (en) * | 2018-12-07 | 2019-04-02 | 深圳创维汽车智能有限公司 | Double sudden strain of a muscle control circuits, method and device |
| CN109869067A (en) * | 2019-03-11 | 2019-06-11 | 汉腾汽车有限公司 | A kind of vehicle window automatic control system based on car networking and precipitation rain fall sensor |
| CN109780498A (en) * | 2019-03-29 | 2019-05-21 | 上海应用技术大学 | A kind of vehicle LED headlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120801 Termination date: 20121128 |