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 PDFInfo
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- 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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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
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.
Priority Applications (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 |
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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| Publication Number | Publication Date |
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| CN208225299U true CN208225299U (en) | 2018-12-11 |
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ID=64513818
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| CN201820633433.4U Active 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)
| 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 |
-
2018
- 2018-04-28 CN CN201820633433.4U patent/CN208225299U/en active Active
Cited By (2)
| 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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