CN201933430U - Energy self-sufficient type LED hazard road warning device - Google Patents

Energy self-sufficient type LED hazard road warning device Download PDF

Info

Publication number
CN201933430U
CN201933430U CN2010205772180U CN201020577218U CN201933430U CN 201933430 U CN201933430 U CN 201933430U CN 2010205772180 U CN2010205772180 U CN 2010205772180U CN 201020577218 U CN201020577218 U CN 201020577218U CN 201933430 U CN201933430 U CN 201933430U
Authority
CN
China
Prior art keywords
led
chip
microprocessor
solar panel
warning device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010205772180U
Other languages
Chinese (zh)
Inventor
王智森
史佳册
邹念育
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Polytechnic University
Original Assignee
Dalian Polytechnic University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dalian Polytechnic University filed Critical Dalian Polytechnic University
Priority to CN2010205772180U priority Critical patent/CN201933430U/en
Application granted granted Critical
Publication of CN201933430U publication Critical patent/CN201933430U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

An energy self-sufficient type LED hazard road warning device comprises a solar panel, a storage battery, a microprocessor, an LED driving chip and an LED indicator lamp, wherein an output end of the microprocessor is connected with an input end of the LED driving chip, an output end of the LED driving chip is connected with an input end of the LED indicator lamp, and a chip with a PWM (pulse width modulation) function is adopted as a master control chip for the microprocessor. The solar panel and the storage battery are jointly used as a power supply, no traditional energy power supply is needed, a low-power LED lamp is used as a light source, greenness and environment protection are achieved, energy sources are saved, the energy self-sufficient type LED hazard road warning device is applicable to roads of various grades, easy to popularize and not affected by weather, and can warn drivers vividly under any weather, and thereby traffic accidents are prevented effectively, and people's loss on life and property is reduced.

Description

The dangerous road indicating device of power self-support formula LED
Technical field
The utility model relates to the used alarming device of a kind of dangerous road, relates in particular to a kind of being installed in and is used to warn the dangerous road caution sign of power self-support formula LED that the location is easily sent out in traffic accident on the road edge guardrails such as bend, ramp, bridge.
Background technology
In recent years, the highway in China construction constantly develops, by the end of the year 2009, the highway in China mileage open to traffic has reached 382.8 ten thousand kilometers, but because still there are many incomplete places in technology and limited fund, and people's highway traffic safety consciousness is thin, causes that traffic accident takes place frequently on the order speed highway.In the accident-prone road section, often with a varied topography, bend, ramp are many, and bridge, culvert, tunnel are many, and the upper and lower gradient is big, very easily have an accident in the driving of the highway section of these road conditions complexity, and this type of road place often lacks cost-effective suggestion device.Part driver tired driving or furious driving when causing walking to situations such as above-mentioned dangerous road place or front vehicles parking, have little time to take measures and cause traffic accident.
Summary of the invention
The purpose of this utility model is to provide a kind of no matter can both easily send out the dangerous road sign device of location caution night on daytime for human pilot provides traffic accident clearly.
In order to address the above problem, the dangerous road indicating device of the utility model power self-support formula LED, be installed in traffic accidents such as bend, ramp, bridge and easily send out on the road edge guardrail in location, it is at interval suitable to be provided with according to different condition of road surface, dodges in order to remind vehicular traffic to note slowing down.
The concrete technical scheme of the utility model device is: comprise that solar panel, battery, microprocessor, LED drive chip and LED light, solar panel absorbs solar energy, and converts thereof into electric energy and output in the battery; Described battery stores electricity energy, and drive chip and LED light power supply for microprocessor, LED the electric energy; The output of described microprocessor links to each other with the input that LED drives chip; The output that described LED drives chip links to each other with the input of LED light; Described microprocessor adopts has the chip of PWM pulsewidth modulation function as the main control chip.
The utility model device profile is the pie structure, the cake face of described pie structure be embedded with respectively " thing " " event " " easily " that the red LED indicator lamp forms " send out " " " " section " six words or other warn poster, " go slowly " as " danger " etc.; Described LED light is embedded in the cake face, and the surface scribbles yellow reflectorized material; Described solar panel is wrapped in the periphery of pie structure; Described battery is encapsulated in the pie inside configuration.Whole contrive equipment build is small and exquisite, and compact conformation is installed simple and convenient.
The utility model adopts microprocessor to realize complete machine control, and this microprocessor can send pwm signal, and has functions such as regularly startup, power management, the management of LED flicker frequency.Wherein, LED can be arranged to different colors according to different road hazard grades, and convenient prompting human pilot is noted road conditions.
The beneficial effects of the utility model are: adopt the combination of solar panel and battery as power supply, do not need traditional energy power supply, and adopt low-power LED lamp as light emitting source, environmental protection, energy conservation, be applicable to various grade roads, be easy to promote, and be not subjected to weather effect, can guarantee can both provide caution for human pilot very clearly under any weather conditions, effectively prevention traffic accident reduces the loss of people's lives and properties.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model Unit Installation position view;
Fig. 2 is a surface structure schematic diagram of the present utility model;
Fig. 3 is a cake face schematic appearance of the present utility model;
Fig. 4 is the utility model theory diagram.
Among Fig. 2,1, LED light, 2, the cake face, 3, solar panel, 4, battery.
The specific embodiment
As shown in Figure 4, the utility model device comprises a solar panel, solar panel is the energy feed unit of the whole device of the utility model, daytime, solar panel absorbed solar energy, and convert solar energy to electrical power storage in battery, evening, battery drives chip and LED light power supply for microprocessor, LED with the electric energy that stores, the output of microprocessor links to each other with the input that LED drives chip, and the output that LED drives chip links to each other with the input of LED light.
The used single-chip microcomputer of microprocessor adopts the chip with PWM pulsewidth modulation function as complete machine microcontroller chip, and single-chip microcomputer provides pwm signal to drive chip to LED, drives chip by LED the low-power LED indicator lamp is driven.Single-chip microcomputer sends the pwm signal that changes dutycycle, makes LED light send discrete pulse formula light, notes slowing down with the method prompting vehicular traffic and goes slowly.
As Fig. 2 and Fig. 3, present embodiment device appearance structure is the round pie structure, cake face 2 be embedded with respectively " thing " " event " " easily " that the red LED indicator lamp forms " send out " " " " section " six words, LED light 1 is embedded among each cake face, reflectorized material is smeared on the surface, to strengthen optically focused and reflecting effect.Under the optimal way, diameter of a circle is 15 centimetres, and volume is little but printed words are clear easily distinguishes.Solar panel 3 is wrapped in the cake periphery, battery 4 portion that sets within it, the convenient energy that stores the solar cell conversion, the electric weight that solar cell transforms is enough supplied with LED light 1 and is used, can guarantee the work that under the situation of no outside conventional power source power supply, can always continue, note complex road condition with the prompting vehicular traffic, and the caution effect is obvious, is not subjected to weather effect.
As Fig. 1,4 these devices that are designed to " to bend " " preceding " " side " " urgency " respectively will be laid accident such as bend and easily send out suitable crossing guard rail position at interval before the location, be close to the vehicle heading road, have important warning function.
Smear reflectorized material on round pie main body sign surface, can make headlight for vehicles the time, guide, guarantee this installs no matter can both play warning function day and night effectively by reverberation than telecurie irradiation.
Around the SMD device periphery that is positioned over, width is two centimetres with solar panel, and the electric weight of conversion is kept the utility model and normally used at night.
The utility model device can be reliable and stable, carries out the road conditions caution that accident is easily sent out the location safely and effectively, and energy conservation, is suitable for promoting.
The utility model adopts microprocessor to realize complete machine control, and this microprocessor can send pwm signal, and has functions such as regularly startup, power management, the management of LED light flicker frequency.Wherein, LED light can be arranged to different colors according to different road hazard grades, and convenient prompting human pilot is noted road conditions.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.

Claims (1)

1. the dangerous road indicating device of a power self-support formula LED, be installed in traffic accidents such as bend, ramp, bridge and easily send out on the road edge guardrail in location, it is characterized in that: comprise that solar panel (3), battery (4), microprocessor, LED drive chip and LED light (1); The output of described microprocessor links to each other with the input that LED drives chip; The output that described LED drives chip links to each other with the input of LED light; Described microprocessor selects for use the chip with PWM pulsewidth modulation function as the main control chip; The device profile is the pie structure, and the cake face (2) of described pie structure is embedded with the caution poster that red LED indicator lamp (1) is formed respectively, and the surface scribbles yellow reflectorized material; Described solar panel (3) is wrapped in the periphery of pie structure; Described battery (4) is encapsulated in the pie inside configuration.
CN2010205772180U 2010-10-26 2010-10-26 Energy self-sufficient type LED hazard road warning device Expired - Fee Related CN201933430U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205772180U CN201933430U (en) 2010-10-26 2010-10-26 Energy self-sufficient type LED hazard road warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205772180U CN201933430U (en) 2010-10-26 2010-10-26 Energy self-sufficient type LED hazard road warning device

Publications (1)

Publication Number Publication Date
CN201933430U true CN201933430U (en) 2011-08-17

Family

ID=44444957

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205772180U Expired - Fee Related CN201933430U (en) 2010-10-26 2010-10-26 Energy self-sufficient type LED hazard road warning device

Country Status (1)

Country Link
CN (1) CN201933430U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105951638A (en) * 2016-05-09 2016-09-21 无锡昊瑜节能环保设备有限公司 Road guardrail based on lighting control mechanism
CN111105645A (en) * 2019-12-31 2020-05-05 武汉理工大学 Multi-dimensional hierarchical intelligent street-crossing early warning system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105951638A (en) * 2016-05-09 2016-09-21 无锡昊瑜节能环保设备有限公司 Road guardrail based on lighting control mechanism
CN111105645A (en) * 2019-12-31 2020-05-05 武汉理工大学 Multi-dimensional hierarchical intelligent street-crossing early warning system

Similar Documents

Publication Publication Date Title
CN102817331A (en) Auto-induction warning sign for ponding road segments
CN201255348Y (en) Solar LED lamp indicator sign
CN201765700U (en) Solar road-dividing warning lamp
CN201933430U (en) Energy self-sufficient type LED hazard road warning device
CN204139087U (en) A kind of intelligent bend warning light system
CN203383170U (en) Traffic light type LED lighting zebra crossing device
CN201892141U (en) Energy-independent low-consumption inductive LED road security identification device
CN205104027U (en) A automatic traffic warning that is used for people's bank of china crossing of no signal lamp
CN201180929Y (en) Solar traffic reminding lamp
CN204573889U (en) A kind of construction safety warning lamp
CN211312267U (en) Pressure sensing control warning spike
CN201714141U (en) Intelligent type solar energy lighting guardrail
CN201255346Y (en) Pedestrian crossing indicating light
CN103205943A (en) Express way emergency parking warning system and use method thereof
CN202101126U (en) Energy self-sufficiency type small power-consumption LED (light-emitting diode) road marking device
CN202644433U (en) Light-emitting diode (LED) retarding pier
CN202074395U (en) Energy self-supplied low-power LED (light-emitting diode) intersection identification lamp
CN202416202U (en) Highway construction sign plate
CN201933429U (en) Lighting type night emergency parking sign
CN204510062U (en) A kind of runway deceleration strip with safety reminding device
CN204570520U (en) A kind of braking action of vehicle system with safety reminding device
CN204401501U (en) There is the deceleration strip of two-way alarm function
CN204856904U (en) Crossing traffic suggestion device based on thing networking
CN103711076A (en) Novel road bridge with warning and lighting functions
CN202466442U (en) LED (light emitting diode) round road traffic sign

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: 20110817

Termination date: 20131026