CN208225299U - A kind of highway low visibility area's traffic safety guides system - Google Patents

A kind of highway low visibility area's traffic safety guides system Download PDF

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Publication number
CN208225299U
CN208225299U CN201820633433.4U CN201820633433U CN208225299U CN 208225299 U CN208225299 U CN 208225299U CN 201820633433 U CN201820633433 U CN 201820633433U CN 208225299 U CN208225299 U CN 208225299U
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vehicle
visibility
unit
lamp switch
traffic safety
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CN201820633433.4U
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李曼
孙悦超
李明圣
弓满锋
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Lingnan Normal University
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Lingnan Normal University
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Abstract

The utility model discloses a kind of highway low visibility area's traffic safety guidance system, visibility detection device including being installed in highway low visibility area, and it is installed on vehicle power supply, vehicle-mounted detection apparatus and warning device on automobile body, the vehicle-mounted detection apparatus and warning device are connected with a vehicle-mounted power supply respectively;The vehicle-mounted detection apparatus is by collecting the distance signal of themselves capture, the visibility signal of speed signal and visibility detection device, determined with the opened/closed status signal of each luminous lamp switch in vehicle ontology illuminating switch system, to control alarm unit unlatching/closing alarm.Above-mentioned highway low visibility area's traffic safety guides system structure simple, at low cost, to existing Vehicular system without security risk, the system is according to the vehicle condition information and road surface visibility information detected simultaneously, driver is reminded to control the status informations such as vehicle car light, speed and spacing in time, detection accuracy is high, design rationally, improves traffic safety, while improving the traffic safety consciousness of driver.

Description

A kind of highway low visibility area's traffic safety guides system
Technical field
The utility model relates to mobile unit fields, and in particular to a kind of guidance of highway low visibility area's traffic safety System.
Background technique
With the increase of car ownership, highway automobile traffic accident occurs again and again, and one of main cause is Since the weather such as misty rain, haze cause pilot's line of vision poor, the accidents such as rear-end collision collision occur.In the prior art, it solves high Fast highway low visibility area driving problem, mainly has three ways, such as following: first is that informing driver day in time by broadcast system Gas or road conditions;Second is that issuing the information such as weather conditions in time by display devices such as LED;Third is that by automobile assistant driving The generation of equipment reduction accident.It is had a single function with upper type, poor reliability, there is certain limitation.In addition, " the Chinese people Republic's traffic safety implementing regulations " the 81st article, it is specified that: motor vehicle travels on a highway, meet mist, rain, When the low visibilities meteorological condition such as snow, sand and dust, hail, following regulation should be abided by: when (one) visibility is less than 200 meters, opened Fog lamp, dipped headlight, clearance lamps and anteroposterior position lamp, speed must not exceed 60 kilometers per hour, with same lane front truck keep 100 meters with On distance;(2) when visibility is less than 100 meters, fog lamp, dipped headlight, clearance lamps, anteroposterior position lamp and danger warning flash of light are opened Lamp, speed must not exceed 40 kilometers per hour, keep at a distance from 50 meters or more with same lane front truck;(3) visibility is less than 50 meters When, opening fog lamp, dipped headlight, clearance lamps, anteroposterior position lamp and hazard warning lamp, speed must not exceed 20 kilometers per hour, And highway is sailed out of as early as possible from nearest outlet.
Utility model content
The utility model cannot be according to the letter such as car light service condition, speed and spacing of detection simultaneously for the prior art Breath the problem of determining security information, remind driver safety situation in time, provides a kind of highway low visibility area driving peace Full guidance system.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of highway low visibility area's traffic safety guides system, including being installed in highway low visibility area Visibility detection device, and the vehicle power supply, vehicle-mounted detection apparatus and the warning device that are installed on automobile body, it is described vehicle-mounted Detection device and warning device are connected with a vehicle-mounted power supply respectively;The vehicle-mounted detection apparatus is believed by collecting the distance of themselves capture Number, each luminous lamp switch in the visibility signal and vehicle ontology illuminating switch system of speed signal and visibility detection device Opened/closed status signal is determined, to control alarm unit unlatching/closing alarm.
Wherein, the visibility detection device includes visibility sensor, the first wireless communication unit, visibility judgement list Member and power supply;The visibility sensor, the first wireless communication unit, visibility judging unit respectively with power supply simultaneously Connection.
The vehicle-mounted detection apparatus includes radar range finding unit, speed sensing unit, the second wireless communication unit and vehicle-mounted Main control unit;The radar range finding unit, speed sensing unit and alarm unit, the second wireless communication unit respectively with vehicle-mounted master Control unit connection;It further include vehicle control panel inside the automobile body;The vehicle-mounted main control unit is installed in vehicle control panel On;Before the radar range finding unit, speed sensing unit and the second wireless communication unit are respectively arranged in outside automobile body Side.
The illuminating switch system includes fog lamp switch, dipped beam lamp switch, clearance lamps switch, anteroposterior position lamp switch and danger Alarm lamp switch;The fog lamp switch, dipped beam lamp switch, clearance lamps switch, anteroposterior position lamp switch and danger warning lamp switch point It is not connect with vehicle-mounted main control unit.
Preferably, the vehicle-mounted main control unit is single-chip microprocessor MCU.
Preferably, the visibility detection device is installed on the two-way inlet of highway target road section.
Preferably: the radar range finding unit is installed on the middle part of front bumper outside automobile body.
Preferably: the alarm unit includes alarm lamp and voice alerting unit, the alarm lamp and voice prompting list Member is respectively arranged on vehicle-mounted detection apparatus.
In above-mentioned highway low visibility area traffic safety guidance system, visibility detection device detects and determines energy The visibility numerical value of degree of opinion sensor detection, by the first wireless communication unit in device to the second nothing of the mobile unit Line communication unit issues visibility signal, the vehicle-mounted main control unit if visibility is less than 50m, in the vehicle-mounted detection apparatus Determine whether fog lamp switch, dipped beam lamp switch, clearance lamps switch, anteroposterior position lamp switch and danger warning lamp switch etc. are closed, vehicle Whether the speed that fast sensing unit detects is less than 20km/h, if one of them or it is multinomial be it is no, warning device open, until Items are all yes, alarm elimination;If visibility is less than 100m, the vehicle-mounted main control unit determines fog lamp switch, dipped headlight Whether switch, clearance lamps switch, anteroposterior position lamp switch and danger warning lamp switch etc. are closed, the vehicle that speed sensing unit detects Speed whether be less than 40km/h, radar range finding unit measure with same lane front truck away from whether be greater than 50m, if one or more be No, then alarm lamp flashes, while audio alert, until items are yes, alarm elimination;It is described if visibility is less than 200m Vehicle-mounted main control unit determines whether fog lamp switch, dipped beam lamp switch, clearance lamps switch, anteroposterior position lamp switch are closed, speed sensing Whether the speed that device detects is less than 60km/h, radar range finding unit measure with same lane front truck away from whether being greater than 100m, if One or more is no, then warning device unlatching, until items are yes, alarm elimination;If visibility is greater than 200m, vehicle-mounted inspection Device is surveyed not work.
Compared with prior art, technical solutions of the utility model have the advantages that
Above-mentioned highway low visibility area's traffic safety guides system structure simple, at low cost, to existing Vehicular system Without security risk, which reminds driver's control according to the vehicle condition information and road surface visibility information of detection simultaneously in time The status informations such as vehicle car light, speed and spacing processed, detection accuracy is high, and design rationally, improves traffic safety, while improving driving The traffic safety consciousness of member.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model embodiment 1;
Wherein, 1- power supply, 2- visibility judging unit, the first wireless communication unit of 3-, 4- visibility sensor, 5- Second wireless communication unit, 6- alarm lamp, the vehicle-mounted main control unit of 7-, 8- vehicle power supply, 9- radar range finding unit, 10- speed pass Sense unit, 11- voice alerting unit, 12- fog lamp switch, 13- dipped beam lamp switch, 14- clearance lamps switch, 15- anteroposterior position lamp are opened It closes, 16- danger warning lamp switch.
Specific embodiment:
Being given for example only property of attached drawing (mainly by taking trolley as an example) illustrates, should not be understood as the limitation to this patent;
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product Size;
Below with reference to Fig. 1, the present invention will be further described.
As shown in Figure 1, a kind of highway low visibility area's traffic safety guides system, including to be installed in highway low The visibility detection device in visibility area, and the vehicle power supply 8, vehicle-mounted detection apparatus and the alarm dress that are installed on automobile body It sets, the vehicle-mounted detection apparatus and warning device are connect with vehicle power supply 8 respectively;The vehicle-mounted detection apparatus is by collecting itself It is each in the distance signal of collection, the visibility signal of speed signal and visibility detection device and vehicle ontology illuminating switch system The opened/closed status signal of luminous lamp switch is determined that, to control alarm unit unlatching/closing alarm, described can see Degree detection device is preferably installed on the two-way inlet of highway target road section.
The visibility detection device includes visibility sensor 4, the first wireless communication unit 3, visibility judging unit 2 With power supply 1;The visibility sensor 4, the first wireless communication unit 3, visibility judging unit 2 respectively with power supply 1 is in parallel.
The vehicle-mounted detection apparatus includes radar range finding unit 9, speed sensing unit 10,5 and of the second wireless communication unit Vehicle-mounted main control unit 7;The radar range finding unit 9, speed sensing unit 10 and alarm unit, the second wireless communication unit 5 divide It is not connect with vehicle-mounted main control unit 7;It further include vehicle control panel inside the automobile body;The vehicle-mounted main control unit 7 is fixedly mounted with In on vehicle control panel;The radar range finding unit 9, speed sensing unit 10 and the second wireless communication unit 5 are respectively arranged in Front side outside automobile body, wherein the vehicle-mounted main control unit 7 is single-chip microprocessor MCU, and the radar range finding unit is preferable It is installed on the middle part of front bumper outside automobile body.
The illuminating switch system includes fog lamp switch 12, dipped beam lamp switch 13, clearance lamps switch 14, anteroposterior position lamp switch 15 and danger warning lamp switch 16;The fog lamp switch 12, dipped beam lamp switch 13, clearance lamps switch 14, anteroposterior position lamp switch 15 It is connect respectively with vehicle-mounted main control unit 7 with danger warning lamp switch 16.
The alarm unit includes alarm lamp 6 and voice alerting unit 11, the alarm lamp and 6 voice alerting units 11 It is respectively arranged on vehicle-mounted detection apparatus.
In above-mentioned highway low visibility area traffic safety guidance system, visibility detection device detects and determines energy The visibility numerical value of degree of opinion sensor detection, by the first wireless communication unit 3 in device to the second of the mobile unit Wireless communication unit 5 issues visibility signal, the vehicle-mounted master control if visibility is less than 50m, in the vehicle-mounted detection apparatus Unit 7 determines fog lamp switch 12, dipped beam lamp switch 13, clearance lamps switch 14, anteroposterior position lamp switch 15 and danger warning lamp switch 16 it is equal whether be closed, whether the speed that speed sensing unit 10 detects is less than 20km/h, if one of them or it is multinomial be it is no, Warning device is opened, until items are all yes, alarm elimination;If visibility is less than 100m, the vehicle-mounted main control unit is sentenced Whether determine fog lamp switch 12, dipped beam lamp switch 13, clearance lamps switch 14, anteroposterior position lamp switch 15 and danger warning lamp switch 16 etc. Whether closure, the speed that speed sensing unit 10 detects are less than 40km/h, and radar range finding unit 9 is measuring with same lane front truck Away from whether being greater than 50m, if it is one or more be it is no, alarm lamp 6 flashes, while 11 audio alert of voice alerting unit, up to Items are yes, alarm elimination;If visibility is less than 200m, the vehicle-mounted main control unit determines fog lamp switch 12, dipped headlight Whether switch 13, clearance lamps switch 14, anteroposterior position lamp switch 15 are closed, and whether the speed that speed sensing unit 10 detects is less than 60km/h, radar range finding unit 9 measure with same lane front truck away from whether be greater than 100m, if it is one or more be it is no, alarm Device is opened, until items are yes, alarm elimination;If visibility is greater than 200m, vehicle-mounted detection apparatus does not work.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in Within the protection scope of the utility model claims.

Claims (5)

1. a kind of highway low visibility area's traffic safety guides system, it is characterised in that: low including being installed in highway The visibility detection device in visibility area, and the vehicle power supply, vehicle-mounted detection apparatus and the alarm dress that are installed on automobile body It sets, the vehicle-mounted detection apparatus and warning device are connected with a vehicle-mounted power supply respectively;The vehicle-mounted detection apparatus is by collecting itself It is each in the distance signal of collection, the visibility signal of speed signal and visibility detection device and vehicle ontology illuminating switch system The opened/closed status signal of luminous lamp switch is determined, to control alarm unit unlatching/closing alarm.
2. highway low visibility according to claim 1 area's traffic safety guides system, which is characterized in that the energy Degree of opinion detection device includes visibility sensor, wireless communication unit, visibility judging unit and power supply;The visibility Sensor, the first wireless communication unit, visibility judging unit are in parallel with power supply respectively.
3. highway low visibility according to claim 1 area's traffic safety guides system, which is characterized in that the vehicle Carrying detection device includes radar range finding unit, speed sensing unit, the second wireless communication unit and vehicle-mounted main control unit;The thunder It is connect respectively with vehicle-mounted main control unit up to distance measuring unit, speed sensing unit and alarm unit, the second wireless communication unit;It is described It further include vehicle control panel inside automobile body;The vehicle-mounted main control unit is installed on vehicle control panel;The radar range finding Unit, speed sensing unit and the second wireless communication unit are respectively arranged in the front side outside automobile body.
4. highway low visibility according to claim 1 area's traffic safety guides system, which is characterized in that the photograph Bright switching system includes fog lamp switch, dipped beam lamp switch, clearance lamps switch, anteroposterior position lamp switch and danger warning lamp switch;Institute State fog lamp switch, dipped beam lamp switch, clearance lamps switch, anteroposterior position lamp switch and danger warning lamp switch respectively with vehicle-mounted master control list Member connection.
5. highway low visibility according to claim 3 area's traffic safety guides system, which is characterized in that the vehicle Load main control unit is single-chip microprocessor MCU.
CN201820633433.4U 2018-04-28 2018-04-28 A kind of highway low visibility area's traffic safety guides system Active CN208225299U (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820633433.4U CN208225299U (en) 2018-04-28 2018-04-28 A kind of highway low visibility area's traffic safety guides system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111445714A (en) * 2020-04-09 2020-07-24 安徽皖通科技股份有限公司 Predictable severe weather analysis method for expressway
CN112977446A (en) * 2021-03-26 2021-06-18 吉林化工学院 Lane keeping system based on OpenMV

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111445714A (en) * 2020-04-09 2020-07-24 安徽皖通科技股份有限公司 Predictable severe weather analysis method for expressway
CN112977446A (en) * 2021-03-26 2021-06-18 吉林化工学院 Lane keeping system based on OpenMV

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