CN207977005U - A kind of scene of a traffic accident caution system - Google Patents

The utility model provides a kind of scene of a traffic accident caution system, including：Detection unit, alarm unit and communication unit, the alarm unit includes the attention device of multiple direction settings of passing through along section, the detection unit includes the accident detection module for detecting the traffic accident information in monitoring section, and the output end of accident detection module is connect by communication unit with the input terminal of the attention device；The utility model is responded by Plant floor control, it can be automated toed respond in the first time after accident generation, it warns subsequent vehicle to slow down to avoid, pass through this Plant floor control, substantially increase the response speed of system, it can be effectively prevented the generation of second accident, had great importance for preventing secondary accident.

A kind of scene of a traffic accident caution system

Technical field

The utility model is related to traffic and the communications field more particularly to a kind of scene of a traffic accident caution systems.

Background technology

With the increase of urban population increased with automobile, urban transport problems becomes increasingly conspicuous.Traffic problems have given city City's socio-economic development, which is brought, to be seriously affected.Second accident refer on the basis of the accidents such as original traffic accident, due to Accident caused by the faulty operation of natural force majeure, the carelessness of rescue party or party.Second accident is the danger of an accident Second of excitation of dangerous factor, what is caused the accident expands.Second accident compares first time accident, injury often bigger, Caused by the person and property loss it is more serious, the difficulty of further rescue work can be made to greatly promote.So second accident is A kind of accident strongly prevented in various rescue works.

Practical after road traffic accident occurs, the especially insufficient item of the illumination such as night, tunnel, bad weather Part makes back carry out vehicle and obtains accident information in time, to timely brake deceleration if vehicle below cannot be warned in time at the scene Traveling, will easily cause serious secondary accident, expand life, the property loss of accident.

But it is less for the early warning means of second accident at present, due to judging not in time, the originals such as system response is slower Cause so that accident information (location of accident, severity of injuries) cannot be reported in time, lead to not timely discovery accident, in time Rescue and in time progress traffic control, however after traffic accident occurs, often at even one second next short several seconds In clock, all second accident can be caused because that can not find front accident in time, in turn result in serious personal injury and property damage It loses, and brings serious traffic jam, therefore, there is an urgent need for a kind of new technological means, can be in the first time after accident generation It makes a response in time, to avoid the generation of second accident to the greatest extent.

Utility model content

In view of the foregoing deficiencies of prior art, the utility model provides a kind of scene of a traffic accident caution system, with Solve above-mentioned technical problem.

Scene of a traffic accident caution system provided by the utility model, including：Detection unit, alarm unit and communication unit Member, the alarm unit include the attention device of multiple direction settings of passing through along section, and the detection unit includes for detecting prison The accident detection module of the traffic accident information in section is controlled, the output end of accident detection module passes through communication unit and the police Show the input terminal connection of device.

Further, the accident detection module includes impact detector, sound transducer, radar sensor and Image Acquisition One or more of combination in device.

Further, further include remote monitoring center, the detection unit further includes context detection module, the environment measuring The output end of module and connection is connect with remote monitoring center by communication unit.

Further, the attention device includes processor, wireless transceiver and Traffic alarm light, and the processor is received with wireless Device connection is sent out, the output end of the processor and the input terminal of Traffic alarm light connect.

Further, the attention device further includes identity module, and the identity module is connect with processor, described Identification information is previously provided in identity module, the identification information is the location information of attention device.

Further, the heart beat detection module, the heart beat detection module are connect with processor and wireless transceiver respectively.

Further, the communication unit includes communication gate, and the attention device is correlated by wireless transceiver and communication network It connects, the communication gate is connect with remote monitoring center.

The beneficial effects of the utility model：Scene of a traffic accident caution system in the utility model is monitored when detecting When traffic accident occurs for section, traffic accident alarm lamp can be started immediately, warning subsequent vehicle slows down, while by accident information (location of accident, severity of injuries) is reported to monitoring center, and to carry out subsequent processing, the utility model passes through field level Control response can be automated toed respond in the first time after accident generation, and warning subsequent vehicle, which slows down, to be avoided, by this Plant floor control substantially increases the response speed of system, the generation of second accident can be effectively prevented, for preventing secondary Accident has great importance.

Description of the drawings

Schematic diagram when Fig. 1 is the zero defects of scene of a traffic accident caution system in the utility model embodiment.

Fig. 2 is schematic diagram when having an accident of scene of a traffic accident caution system in the utility model embodiment.

Fig. 3 is the structural schematic diagram of scene of a traffic accident caution system in the utility model embodiment.

Specific implementation mode

Illustrate that the embodiment of the utility model, those skilled in the art can be by this theorys below by way of specific specific example Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition Different specific implementation modes are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that the case where not conflicting Under, the feature in following embodiment and embodiment can be combined with each other.

It should be noted that the diagram provided in following embodiment only illustrates the basic of the utility model in a schematic way Conception, component count, shape when only display is with related component in the utility model rather than according to actual implementation in schema then And size is drawn, when actual implementation kenel, quantity and the ratio of each component can be a kind of random change, and its assembly layout Kenel may also be increasingly complex.

As shown in figure 3, the scene of a traffic accident caution system in the present embodiment, including：

Detection unit 1, for detecting the traffic accident information in monitoring section；

Alarm unit, for carrying out information alert to the vehicle in monitoring section；

Communication unit is used for into row data communication；

Alarm unit includes the attention device of multiple direction settings of passing through along section, and the detection unit includes for detecting prison The accident detection module of the traffic accident information in section is controlled, the output end of accident detection module passes through communication unit and the police The input terminal connection for showing device, when detection unit detects, and traffic accident occurs in monitoring section, with generation traffic accident site Attention device of the distance in pre-determined distance threshold range alarm.

In the present embodiment, system is mainly made of detection unit 1, communication unit, alarm unit and remote monitoring center, Traffic accident detection is carried out by detection unit 1, as shown in Figure 1, detection unit is mounted on Highways ', for detecting public affairs Road traffic accident；Alarm unit in the present embodiment includes multiple attention devices 2, and attention device 2 is mounted on Highways ', can be unidirectional Arrangement can also prompt vehicular traffic to slow down and walk or drive slowly in both sides of the road bidirectional arrangements by light flash；Preferably, this implementation Communication unit in example may be used communication gate and detect signal to receive the traffic accident of traffic accident detection module transmission, so The Traffic alarm light flash caution near the notice point of impingement is broadcasted by communication gate afterwards, and accident information is passed through communication network Upload to remote monitoring center.

Attention device 2 in the present embodiment includes processor, wireless transceiver and Traffic alarm light, processor and wireless receiving and dispatching Device connects, and the output end of processor and the input terminal of Traffic alarm light connect, and for the communication mode for having gateway, work as traffic accident Detection sensor detects generation traffic accident, immediately to neighbouring 2 broadcast traffic trouble-signal of attention device, and to communication gate Send traffic accident information.Attention device 2 receives traffic accident signal and Traffic alarm light startup flicker is immediately controlled, and warns passing vehicle Slow down jogging.Communication gate receives traffic accident information, immediately by communication network to remote monitoring center report predicted traffic thing Therefore；For no gateway communication mode, when traffic accident detection sensor detects generation traffic accident, immediately to neighbouring warning 2 broadcast traffic trouble-signal of device, while by communication network to remote monitoring center report predicted traffic accident.Traffic alarm light receives Traffic accident signal starts flicker immediately, and warning vehicular traffic, which slows down, walks or drive slowly.

As shown in Figure 2,3, highway go out of the city and/or enter city direction Emergency Vehicle Lane or road edge of overtaking other vehicles install attention device 2, while detection unit being installed near roads, in no generation traffic accident, Traffic alarm light is closed.When there is traffic thing Therefore when occurring, traffic accident detection module detects generation traffic accident, is directly broadcasted immediately to attention device 2 by wireless network Traffic accident signal starts Traffic alarm light, it is preferable that the Traffic alarm light progress work that point rear occurs for accident can be arranged Make, the vehicle to that will pass through accident point prompts, i.e., only occur traffic accident go out of the city enter city direction alarm lamp and can dodge It is bright, and can be set as needed using the point of impingement as boundary, always vehicle direction alarm lamp flickers.

In the present embodiment, attention device is provided with identity module, is believed by the identity in identity module Attention device is identified in breath, and the identification information includes the location information of attention device, and each attention device has unique Identity, identification information be the attention device installation site location information, by taking highway as an example, mark Information includes the passage direction in the section residing for the attention device, is in the which side and installation site of the road, installation site It is identified by the distance of highway, such as -- XX sections -- of XX high speeds carry out space orientation at XX meters by identification information.Communication Unit includes the wireless transceiver being set in attention device and detection unit, and detection unit detects traffic accident information or environment When exception information, broadcast message is sent to attention device, attention device 2 can according to the distance between self-position and accident point, into Line flicker, it is preferable that can be reflected by different flicker frequencies the attention device 2 and traffic accident point or environmental abnormality region it Between distance, for example, closer apart from accident point, the frequency of flicker is faster, it is of course also possible to according to the vision of distance control traffic 2 lamp of signal using being warned, such as uses yellow, close position farther out with different color or color and combination of frequency Using red.

In the present embodiment, detection unit includes accident detection module and context detection module, and detection unit 1 believes detection Breath is uploaded to remote monitoring center by communication unit, and remote monitoring center is analyzed and preserved to detection information, and judgement is worked as When environment in monitoring section is abnormal, remote monitoring center controls alarm unit and carries out information alert, context detection module It can be used for detecting various environmental informations, when environmental abnormality, such as the severe days such as dense fog, heavy rain, heavy snow occur for front section When vaporous condition, can early warning be carried out by attention device 2 in time, warning rear car deceleration is chronic, improves attention.In the present embodiment Attention device further includes other components with warning function such as warning sign, can be by the way that detection information to be uploaded in remote monitoring The heart is controlled by remote monitoring center, is notified in advance by modes such as warning signs, evade in advance traffic accident section and Environmental abnormality section.Preferably, system further includes mobile terminal device, by mobile terminal device by it is each monitoring section correlation Person liable carries out identity binding with system, when traffic accident occurs, is sent to mobile terminal device by remote monitoring center Smart mobile phone may be used in notification information, mobile terminal device, is notified by corresponding APP, makes related duty at the first time It lets people and obtains notification information, mobile terminal device can also use other intelligent handheld devices such as tablet computer, laptop.

In the present embodiment, attention device further includes heart beat detection module, the working condition for being periodically detected attention device. When a failure occurs it, it can pass through the position of reporting fault lamp to the carry out self-test of Traffic alarm light by heartbeat detection Information, to be safeguarded in time.The wasting of resources that inspection is brought is not only avoided, while also improving maintenance efficiency.

Accident detection module in the present embodiment may include impact detector, sound transducer, radar sensor and figure As collector etc., can be combined by multiple means such as sound, image automatic identifications when detecting rail collision, accident occurs into Row joint judges, increases the accuracy rate of testing result.

In the present embodiment, processor can be general processor, including microcontroller, central processing unit (CentralProcessingUnit, abbreviation CPU), network processing unit (NetworkProcessor, abbreviation NP) etc.；It can be with It is digital signal processor (DigitalSignalProcessing, abbreviation DSP), application-specific integrated circuit (ApplicationSpecificIntegratedCircuit, abbreviation ASIC), field programmable gate array (Field- ProgrammableGateArray, abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic device Part, discrete hardware components, those skilled in the art should could be aware that the above-mentioned component with control function may be implemented Control function in the present embodiment, then this repeats no more.

The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.