CN204288532U - The device that a kind of highway avoids second accident to occur - Google Patents

Abstract

The device that a kind of highway of the utility model avoids second accident to occur, utilize ripe Wireless Ad Hoc Networks, the warning notice arrange the scene of the accident and vehicle-mounted receiving terminal form wireless network, the data of its acceleration transducer uploaded by each warning notice of vehicle-mounted receiving terminal real-time reception, and in time judge whether warning notice is sent a car and knock down, once occur that warning notice is by the situation knocked down, can in time by the alarm mode of police car longtime call of horn, the people's police in the scene of the accident and related personnel is reminded to note abnormalities, and make corresponding evasive action in time, utility model effectively can prevent the generation of second accident on highway, thus greatly reduce the loss that the person and property are caused, there is vast using value.

Description

The device that a kind of highway avoids second accident to occur

Technical field

The utility model relates to the device that a kind of highway avoids second accident to occur.

Background technology

Highway secondary traffic accident, refers to and occurs after traffic hazard, personnel, the vehicle of the scene of a traffic accident, sheds thing and vehicular traffic and collides and cause again having an accident.In recent years, there is particularly serious secondary traffic accident in highway repeatedly, serious harm life property safety of people, brings very large pressure to road traffic safety management work.In May, 2006, in the secondary traffic accident together that Jingzhu Highway In Dawu 181KM occurs, cause the 10 cars collision chains of rings then and there and knock into the back.Prevention highway secondary traffic accident becomes an important ring of current Expressway Road traffic safety management work.

After traffic hazard occurs, people's police rush towards the scene of the accident, usually starter motor motor-car hazard lamp, warning lamp immediately, and by being defined in accident direction to the car rear predetermined distance and arranging the warning notice of the scene of a traffic accident such as ice-cream cone, warning board.But because scene of the accident work for the treatment of is slow, scene of the accident object slowly can not get thorough cleaning, causes the first scene of the accident to take path resource for a long time, and interference carrys out square vehicle normal pass.If driver's furious driving, fatigue driving or distraction, during the first place where the accident occurred of approach, usually estimate not enough to side direction obstacle and front burst obstacle, often brake too late, very easily cause the secondary traffic accident more serious than first traffic hazard infringement, very large threat is formed to people's police's inherently safe.Current processing mode is allow the people's police turned out for work assort the equipment such as law enforcement on duty and reflective vest, reflective warning notice, ice-cream cone, lighting and self-protection needed for the process of the scene of the accident mostly.But this warning way is to driver's DeGrain of furious driving, fatigue driving or distraction, once it has collided the warning notice of the scene of a traffic accident such as ice-cream cone, warning board, due to the scene of the accident, personnel are noisy, people's police just at accident settlement scene often have little time to find that this situation makes the action of dodging in time, thus cause secondary injury.

Utility model content

The purpose of this utility model is to provide the device that a kind of highway avoids second accident to occur, during the warning notice of the scenes of a traffic accident such as the ice-cream cone that accident direction to the car rear is arranged when vehicle collision or warning board, the people's police at accident settlement scene can obtain alarm in time, and make evasive action, the personnel's injury avoiding second accident to cause.

The device that a kind of highway of the utility model avoids second accident to occur, comprise the warning notice of some scene of a traffic accident and vehicle-mounted receiving terminal, wherein, the built-in wireless self-networking communication module with acceleration transducer in top of this warning notice, this vehicle-mounted receiving terminal connects police car loudspeaker driver module;

Wireless self-networking communication module is wherein started while warning notice sets by the scene of the accident according to the rules, all wireless self-networking communication modules form wireless network with vehicle-mounted receiving terminal rapidly as communication node, the data upload of each wireless self-networking communication module Real-time Collection acceleration transducer is to vehicle-mounted receiving terminal, by the real time data of the acceleration transducer received, vehicle-mounted receiving terminal judges whether warning notice is in tilt state, when vehicle-mounted receiving terminal knows that the warning notice of preset quantity is in tilt state, immediately to police car loudspeaker driver module sending controling instruction, drive police car longtime call of horn.

Further, light-emitting device is set in the top surrounding of warning notice.

The utility model utilizes ripe Wireless Ad Hoc Networks, the warning notice arrange the scene of the accident and vehicle-mounted receiving terminal form wireless network, the data of its acceleration transducer uploaded by each warning notice of vehicle-mounted receiving terminal real-time reception, and in time judge whether warning notice is sent a car and knock down, once occur that warning notice is by the situation knocked down, can in time by the alarm mode of police car longtime call of horn, remind the people's police in the scene of the accident and related personnel to note abnormalities, and make corresponding evasive action in time.There is the driver of second accident, normally do not notice due to hypervelocity or the reason such as fatigue driving and to be knocked down farthest away from the warning notice of the scene of the accident, if police car longtime call of horn when occurring, one comes the people's police of the scene of the accident and related personnel has time enough to make a response to dodge, and two come also to remind driver to make a response to avoid second accident.The utility model effectively can prevent the generation of second accident on highway, thus greatly reduces the loss caused the person and property, has vast using value.

Accompanying drawing explanation

Fig. 1 is system schematic of the present utility model;

Fig. 2 is utility model works schematic diagram;

Fig. 3 is the structural representation of warning notice in the utility model.

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Embodiment

As shown in Figures 1 to 3, the device that a kind of highway of the utility model avoids second accident to occur, comprise the warning notice 1(of some scene of a traffic accident also known as ice cream bucket, road cone, roadblock or warning board) and vehicle-mounted receiving terminal 2, wherein, the built-in wireless self-networking communication module 11 with acceleration transducer 12 in top of this warning notice 1, this vehicle-mounted receiving terminal 2 connects police car loudspeaker driver module 3.

In vehicle-mounted receiving terminal 2, store warning notice 1 upright and topple over the output data of brief acceleration sensor 12, do with the data of the acceleration transducer 12 uploaded in real time during use and mate, thus judge whether warning notice 1 is in tilt state.

Wireless self-networking communication module 11 is wherein started while warning notice 1 sets by the scene of the accident according to the rules, all wireless self-networking communication modules 11 form wireless network with vehicle-mounted receiving terminal 2 rapidly as communication node, the data upload of each wireless self-networking communication module 11 Real-time Collection acceleration transducer 12 is to vehicle-mounted receiving terminal 2, by the real time data of the acceleration transducer 12 received, vehicle-mounted receiving terminal 2 judges whether warning notice 1 is in tilt state, when vehicle-mounted receiving terminal 2 knows that the warning notice 1 of preset quantity is in tilt state, immediately to police car loudspeaker driver module 3 sending controling instruction, police car loudspeaker 4 are driven to yowl, to the people's police just in the scene of the accident and related personnel, alarm is proposed, can Timeliness coverage abnormal and make evasive action, avoid the injury of second accident.

Further, as shown in Figure 3, light-emitting device 5 can be set in the top surrounding of warning notice 1, it can be such as LED light emission device, with mode prompting accident back cars such as flicker or variable colors, allow driver is easier to arouse attention to side direction obstacle and front burst obstacle, reduce the incidence of second accident.During use, start with wireless self-networking communication module 11, to glimmer or the mode prompting accident back car such as variable color simultaneously.

Of the present utility model focusing on utilizes ripe Wireless Ad Hoc Networks, the warning notice 1 arranged the scene of the accident forms wireless network with vehicle-mounted receiving terminal 2, its acceleration transducer 12 data uploaded by each warning notice 1 of vehicle-mounted receiving terminal 2 real-time reception, and in time judge whether warning notice 1 is sent a car and knock down, once occur that warning notice 1 is by the situation knocked down, can in time by the alarm mode of police car loudspeaker 4 yowl, remind the people's police in the scene of the accident and related personnel to note abnormalities, and make corresponding evasive action in time.There is the driver of second accident, normally do not notice farthest away from the warning notice 1 of the scene of the accident due to reasons such as hypervelocity or fatigue drivings and knocked down, if police car loudspeaker 4 yowl when occurring, one comes the people's police of the scene of the accident and related personnel has time enough to make a response to dodge, and two come also to remind driver to make a response to avoid second accident.The utility model effectively can prevent the generation of second accident on highway, thus greatly reduces the loss caused the person and property, has vast using value.

Claims (2)

1. a device highway avoiding second accident to occur, it is characterized in that: comprise the warning notice of some scene of a traffic accident and vehicle-mounted receiving terminal, wherein, the built-in wireless self-networking communication module with acceleration transducer in top of this warning notice, this vehicle-mounted receiving terminal connects police car loudspeaker driver module;

Wireless self-networking communication module is wherein started while warning notice sets by the scene of the accident according to the rules, all wireless self-networking communication modules form wireless network with vehicle-mounted receiving terminal rapidly as communication node, the data upload of each wireless self-networking communication module Real-time Collection acceleration transducer is to vehicle-mounted receiving terminal, by the real time data of the acceleration transducer received, vehicle-mounted receiving terminal judges whether warning notice is in tilt state, when vehicle-mounted receiving terminal knows that the warning notice of preset quantity is in tilt state, immediately to police car loudspeaker driver module sending controling instruction, drive police car longtime call of horn.

2. the device a kind of highway according to claim 1 avoiding second accident to occur, is characterized in that: arrange light-emitting device in the top surrounding of warning notice.