CN202257959U

CN202257959U - Non-motorized vehicle lane running speed-reduction prompting device

Info

Publication number: CN202257959U
Application number: CN2011203310995U
Authority: CN
Inventors: 郭三华; 白秀秀; 初玲; 陈晓宝; 曹丽娟
Original assignee: Yantai Automobile Engineering Professional College
Current assignee: Yantai Automobile Engineering Professional College
Priority date: 2011-08-28
Filing date: 2011-08-28
Publication date: 2012-05-30
Anticipated expiration: 2021-08-28

Abstract

The utility model provides a non-motorized vehicle lane running speed-reduction prompting device, which belongs to the field of traffic control and consists of a camera, an image collector, a single chip microcomputer and a light-emitting diode (LED) display, wherein the camera is connected with the image collector, the image collector is connected with the single chip microcomputer, the camera is arranged at one side in a bus running station in a bus stop board, image information picked up by the camera is transmitted into the image collector, the image collector processes video images for judging whether a bus is about to run into the stop board station or not, signals that the bus is about to run into the stop board station are transmitted to the single chip microcomputer, the single chip microcomputer controls the LED display, and non-motorized vehicles in a bicycle lane are prompted for speed-reduction and slow running. In middle-sized and small cities without special bus passage routes, when the prompting device is utilized, the occurrence of traffic accidents between the running of the non-motorized vehicles on the non-motorized vehicle lane and the bus getting-on and getting-off of passengers at the stop board station can be effectively avoided.

Description

A kind of bicycle lane deceleration alarm set that goes

Technical field

The utility model provides a kind of bicycle lane deceleration alarm set that goes; Can be widely used in large, medium and small city does not have on bus station's pip of bus designated lane; Can be effectively to the prompting of going slowly of slowing down of bicycle lane bicycle human pilot; Avoid unnecessary traffic hazard, belong to the traffic control field.

Background technology

On a lot of large, medium and small urban roads, do not set the bus designated lane, a lot of bus drivers are for the ease of passenger getting on/off; Often sail bus into bicycle lane and stop, violate corresponding traffic rules, do not stop if the bus driver does not sail bicycle lane near station board point; The passenger is when public transport up and down; Cause the of short duration of bicycle lane to block up easily, this is to normal bicycle human pilot on the bicycle lane, easily and cause traffic hazard up and down between the passenger; A kind of bicycle lane deceleration alarm set that goes is proposed for this reason; This device is installed in bus station's pip, to the prompting of going slowly of slowing down of the personnel of going on the bicycle lane, the generation of traffic hazard when having avoided on the bicycle lane near station board point.

Summary of the invention

In view of above-mentioned; The utility model fundamental purpose is to provide a kind of bicycle lane deceleration alarm set that goes; When bus sails station board point into; To the bicycle lane personnel of the going prompting of going slowly of slowing down, the bicycle occurrence of traffic accident of going when having avoided passenger getting on/off and on the bicycle lane has very strong practicality.

In order to achieve the above object; The technical scheme that the utility model invention is taked is: this system is shown and is formed by camera, image acquisition device, single-chip microcomputer, LED; Camera links to each other with image acquisition device, and image acquisition device links to each other with single-chip microcomputer, and single-chip microcomputer shows with LED and links to each other.On the road surface that does not have the bus designated lane, camera is installed in bus station's pip place motor vehicle and sails the side of coming, and camera gathers in real time that bus drives into station board point direction information of vehicles on the car lane.Image acquisition device to camera collection to information carry out Flame Image Process; After expansion in color identification, image gray processing, image binaryzation, the morphology, burn into micronization processes, character normalization, character extraction processing; Which road bus what judgement was sailed is; And this signal is sent into single-chip microcomputer, single-chip microcomputer judge according to the bus information that allows to sail station board point into of storage whether this road bus arrives this station board parking; If result of determination shows that bus will sail the station board point into, then Single-chip Controlling LED shows, reminds the personnel that the go deceleration of bicycle lane to go slowly.

The utility model combines the single-chip microcomputer treatment technology through utilizing the gordian technique in the Flame Image Process; Handle collecting video information in real time; Obtain the information whether bus sails public transport stop board into; And utilize single-chip microcomputer that bicycle lanes personnel are carried out Reduced Speed Now and remind, avoided the passenger up and down during bus and the bicycle occurrence of traffic accident on the bicycle lane like this, have very strong practicality.

Description of drawings

Fig. 1 is the systematic schematic diagram of the utility model.Mainly comprise camera (1), image acquisition device (2), single-chip microcomputer (3), LED demonstration (4) composition, camera (1) links to each other with image acquisition device (2), and image acquisition device (2) links to each other with single-chip microcomputer (3), and single-chip microcomputer (3) shows that with LED (4) link to each other.

Fig. 2 is system works flow process figure in the utility model.Mainly comprise camera (1), image acquisition device (2), image gray processing (5), image binaryzation (6), morphological image and handle that (7), character normalization (8), character extract (9), single-chip microcomputer (3), LED shows (4).

Embodiment

Below in conjunction with accompanying drawing the utility model invention is further explained.

Fig. 2 is system works flow process figure in the utility model, and as shown in Figure 2, its concrete steps are following:

Step 1 camera (1) obtains color video frequency image in real time;

Step 2 is utilized image acquisition device (2) that image is carried out image gray processing (5) and is handled;

Image after step 3 will be handled carries out image binaryzation (6) to be handled; Be transformed into bianry image, be convenient to subsequent treatment, after handling through morphological image processing (7), character normalization (8) again; Accomplish character and extract (9), thereby judge that which road bus what sail is;

Step 4 is sent the character information that extracts into single-chip microcomputer (3); Single-chip microcomputer (3) compares with the character information of sending into according to the public transit vehicle information of sailing station board into of storage; Judge whether this road bus sails bus station's pip into; If sail bus station's pip into, then to control LED and show (4), the bicycle deceleration is gone slowly on the prompting bicycle lane.

Claims

1. bicycle lane deceleration alarm set that goes; Its design feature is: this device is made up of camera (1), image acquisition device (2), single-chip microcomputer (3), LED demonstration (4); Camera (1) links to each other with image acquisition device (2); Image acquisition device (2) links to each other with single-chip microcomputer (3), and single-chip microcomputer (3) shows that with LED (4) link to each other.

2. according to claims 1 described a kind of bicycle lane deceleration alarm set that goes; It is characterized in that: on the road surface that does not have the bus designated lane; Camera (1) is installed in bus station's pip place motor vehicle and sails a next side; Camera (1) gathers in real time that bus drives into station board point direction information of vehicles on the car lane; Image acquisition device (2) carries out Flame Image Process to the information that camera (1) collects, through expansions in the image gray processing, image binaryzation, morphology, burn into micronization processes, character normalization, character extract handle after, judge that which road bus sails is; And this signal is sent into single-chip microcomputer (3), single-chip microcomputer (3) judge according to the bus information that allows to sail station board point into of storage whether this road bus arrives this station board parking; If result of determination shows that bus will sail the station board point into, then Single-chip Controlling LED (4) shows, reminds the personnel that the go deceleration of bicycle lane to go slowly.