CN202013659U - Intelligent safe traffic information platform based on embedded platform imaging processing and wireless communication - Google Patents
Intelligent safe traffic information platform based on embedded platform imaging processing and wireless communication Download PDFInfo
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- CN202013659U CN202013659U CN2011201237980U CN201120123798U CN202013659U CN 202013659 U CN202013659 U CN 202013659U CN 2011201237980 U CN2011201237980 U CN 2011201237980U CN 201120123798 U CN201120123798 U CN 201120123798U CN 202013659 U CN202013659 U CN 202013659U
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Abstract
An intelligent safe traffic information platform based on embedded platform imaging processing and wireless communication is characterized in that the platform comprises a vehicle data acquisition device (1) arranged on a data acquisition vehicle and a background computer monitoring platform (2) which is arranged in a master control room and integrates data receiving, processing, analyzing, monitoring and issuing, wherein the vehicle data acquisition device (1) is in bidirectional connection with the background computer monitoring platform (2) via GPRS or 3G wireless communication, and the vehicle data acquisition device (1) comprises a central processing module (101), a wireless data transmit-receive module (102) connected with the central processing module (101), a GPS module or a 3G module (103), a temperature acquisition module (104), a humidity acquisition module (105), an infrared ray transmit-receive module (106), a digital pick-up head visibility measuring module (107), a fog lamp monitoring module (108) and a power supply module (109). The platform is convenient in installation and disposition, strong in transplantability, low in cost and easy in usage. The platform can be widely popularized to the current city traffic nets and expressway nets of China.
Description
Technical field
The utility model relates to multi-functional traffic control devices such as a kind of collection image taking transmission, GPS location, data transmission, processing, control, information feedback and issue, and especially a kind of highway running state information that is used for is collected and the device of issuing.Specifically a kind of intelligent and safe transport information platform based on embedded platform Flame Image Process and wireless telecommunications.
Background technology
Along with the continuous development of highway, to the end of the year 2010, highway in China net total kilometrage reaches 398.4 ten thousand kilometers, increases 63.9 ten thousand kilometers newly in 5 years.Wherein, highway develops into 7.4 ten thousand kilometers by 4.1 ten thousand kilometers of " 15 " end of term, 5 years newly-increased 3.3 ten thousand kilometers, still occupy the second place of the world.The appearance of highway only has short time more than ten years, but because the having some setbacks of its traffic administration system, and the relatively lagging behind of ladder of management, and people's expressway traffic safety consciousness is thin causes that traffic hazard takes place frequently on the present highway.According to statistics, China's expressway traffic accident incidence is higher than common road at present, even the accident rate of some highway is higher than five times of common road.
The reason of expressway traffic accident multi-happening section accident pilosity is many-sided, and existing subjective reason also has objective composition.
Subjective reason comprises: driver tired driving, drive over the speed limit, the vehicular longitudinal direction spacing is not enough, change lane violating the regulations, violating the regulationsly overtake other vehicles, reversing violating the regulations, parking offense, violating the regulationsly turn around, violating the regulationsly load, take measures improper and motor vehicle parts fault etc.
Odjective cause comprises: factors such as condition of road surface, road environment, road alignment, weather.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; Under situations such as low visibility, road freeze, traffic hazard also very easily takes place.
China mainly comprises at the measure that these reasons (master, odjective cause) are taked at present:
(1) improves traffic safety consciousness: strengthen the dynamics of communication and education, the violator is carried out the strict control heavy punishment; In the running service work of highway, strengthen road surface control, strengthen law enforcement dynamics, go on patrol, entangle chapter targetedly, carry out the strict control heavy punishment, the violator is imposed punishment in strict accordance with relevant regulations, never yield to.But under high-risk highway section and severe weather conditions, the generation that can not reduce effectively or avoid traffic accident.
(2) increase the scientific and technological content that chapter is entangled in the highway duties: on cruiser, dispose necessarieses such as radar meter, video camera, radio station, increasing to drive over the speed limit, overtake other vehicles in the right side, cross-line travels, occupy the corrected intensity of acts of violating regulations such as fast travels for a long time, to reduce the dynamically generation of act of violating regulations on the highway.This method is the cost costliness not only, and only measure in fixing position, supervisory, do not have broad perspectives, be subjected to multiple effects limit.
Carry out traffic control: under severe weather conditions, take corresponding traffic control measure, the generation of prevention traffic hazard according to different weather conditions.The control mode mainly contains: sealing completely, partial closure, restricted speed and interruption clearance etc.But traffic control may impel highway to block up more, has also reduced the utilization factor of highway simultaneously, and public trip is brought economic loss.
If adopt a kind of low cost, portable, equipment that can be vehicle-mounted to the Forward Visbility of some vehicle on the highway carry out in real time, the measurement and the monitoring of system, Che Nei driver can in time notify monitoring backstage road ahead situation (block up, traffic accident, road are frozen etc.), and set up large high-speed highway basic information database, by the LED billboard, forms such as broadcasting station are issued with the relevant warning information after handling.But according to the knowledge of the applicant, still not having similar system at present can adopt for traffic monitoring department.
Summary of the invention
The purpose of this utility model is that the poor informations such as visibility, congestion, traffic hazard and other abnormal conditions at present highway gather and publication channel timely and effectively, designs a kind of intelligent and safe transport information platform based on embedded platform Flame Image Process and wireless telecommunications that can utilize the data acquisition car to carry out picture collection, transmission, location, processing etc.
The technical solution of the utility model is:
A kind of intelligent and safe transport information platform based on embedded platform Flame Image Process and wireless telecommunications, it is characterized in that it mainly by be installed in the vehicle carried data collecting device 1 on the data acquisition vehicle and be installed in collection Data Receiving, processing, the analysis of master control room, the background computer monitor supervision platform 2 of monitoring and be published on one is formed, described vehicle carried data collecting device 1 passes through GPRS or 3G radio communication and 2 two-way linking to each other of background computer monitor supervision platform; Described vehicle carried data collecting device 1 is made up of central processing module 101 and coupled wireless data transceiver module 102, GPS module or 3G module 103, temperature collect module 104, humidity acquisition module 105, infrared ray transceiver module 106, digital camera visibility measurement module 107, fog lamp monitor module 108 and supply module 109.
Described vehicle carried data collecting device 1 also comprises button alarm module 110.
Described each vehicle carried data collecting device 1 has global unique Internet of Things address, all has this Internet of Things address in the data that it is sent by wireless data transceiver module 102.
The beneficial effects of the utility model:
The utility model is based on the digital camera method, utilizes the digital camera that places roof to take the target and the photo of background object that configures, the relation of its brightness of comparison, thus draw the value of visibility.In addition, broken the tradition of in the past only selecting for use fixing point to carry out static measurement, dynamic measurement road visibility is compared other static measurement instrument, reduced the cost of measuring greatly, also remedied this quasi-instrument simultaneously and be subjected to the shortcoming that the weather condition restriction is big, cost is high.
The utility model adopts vehicle fog lamp auxiliary judgment weather condition, clearly stipulate in the traffic law, running into the greasy weather during low visibility situation, must open fog lamp, consider this factor, utilize sensor to the fog lamp switch sensitivity, judge whether the place ahead has mist (or low visibility), thereby increased the reliability that the digital camera method records data.Traffic control department also can maintain order at a public gathering conversely under the situation of greasy weather (or low visibility), and the vehicle drivers rule that whether observe traffic laws have been opened fog lamp, for law enforcement provides foundation, has also improved driver's awareness of safety simultaneously.
The utility model adopts multiple information fusion, helps the monitor staff and makes right judgement, comprising: the demonstration directly perceived that humiture, road scene photograph, GPS location combine with the highway map etc. have remedied in the past that data are single, unilateral defective.When vehicle front has mist, the monitor staff at first passes through the position of the accurate detection and localization vehicle of GPS module, by the picture that the road scene is transmitted, calculate the road visibility of target vehicle current location, and according to fog lamp opening auxiliary judgment state of visibility etc.
The utility model adopts the setting of hommization alarm button switch in the car, and various buttons have difference in functionality, comprising: 1. upload the place ahead jam situation 2. upload the place ahead accident conditions 3. upload road freeze situation 4. the function expansion use.Above button is when reporting the place ahead that unusual road conditions is arranged, can also utilize the camera that is placed in roof to capture the picture of the preceding road conditions of a width of cloth car immediately, send the master control platform in the lump to, further enriched the information that Surveillance center obtains, strengthen quantity of information, from another point of view, increased the participation of normal driver especially, carried forward the spirit that All for one and one for all.
The utility model native system is in conjunction with actual demand, GIS technology, modern communication technology, digital camera technology, sensor technology etc. are combined together, multiple functional, the multiple information of road is carried out real-time feedback, reduced the generation of traffic hazard from objective factor, be convenient to the supervisor and carry out supervision, improved the awareness of safety of normal driver and the participation that traffic safety is implemented from subjective factor.
The working range of data collection station of the present utility model is wide, can adapt to various weather, and information acquisition efficient height, real-time, easy installation are disposed, intellectuality is worked, it is simple to use;
Background monitoring software of the present utility model can non-stop run in 24 hours, real-time and accurately the data that receive are carried out analyzing and processing, intuitively visually data presented to the staff of supervision center, can help the related personnel to formulate solution quickly and accurately.
The utility model installation portion management side just, and is portable strong, and cost is low, easily uses, and can extensively be generalized to the existing city traffic network of China, freeway net.
Vehicle carried data collecting terminal total cost of the present utility model estimate 1000 yuan with interior and install easily, only need give some short-term training and can learn to use the related personnel; Rear end monitoring analysis software can carry out installation portion administration on existing road is monitored the basis of wired network, input cost is low, and exploitativeness is strong, a less investment, and later maintenance cost is low, can extensively promote.
Description of drawings
Fig. 1 is a composition structured flowchart synoptic diagram of the present utility model;
Fig. 2 is a vehicle carried data collecting apparatus structure synoptic diagram of the present utility model;
Fig. 3 is the structural representation of background computer monitor supervision platform of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As Figure 1-3.
A kind of intelligent and safe transport information platform based on embedded platform Flame Image Process and wireless telecommunications, it mainly by be installed in the vehicle carried data collecting device 1 on the data acquisition vehicle and be installed in collection Data Receiving, processing, the analysis of master control room, the background computer monitor supervision platform 2 of monitoring and be published on one is formed, vehicle carried data collecting device 1 is by GPRS or 3G radio communication and 2 two-way connections of background computer monitor supervision platform, as shown in Figure 1.Described vehicle carried data collecting device 1 is by central processing module 101 and coupled wireless data transceiver module 102, GPS module or 3G module 103, temperature collect module 104, humidity acquisition module 105, infrared ray transceiver module 106, digital camera visibility measurement module 107, fog lamp monitor module 108, supply module 109 and button alarm module 110 are formed, temperature during concrete enforcement, it is the integrated form sensor of DHT11 that humidity sensor can unify to adopt model, adopt advanced digital camera method monitoring visibility simultaneously, the accuracy high-adaptability is strong, adopt H.264 coding video frequency data, require low to transmission channel bandwidth, the picture quality height, adopt Internet of Things notion connection main control module and each sensing module real-time, easily install and dispose, adopt the 3G/GPRS mode to transmit data, real-time, channel is stable, the covering region is wide, adopt the GIS technology to do background information and handle the efficient height, the data reflection is directly perceived, as shown in Figure 2.Collection Data Receiving, processing, analysis, the background computer monitor supervision platform 2 of monitoring and be published on one can adopt parallel-connection structure, can adopt data to transmit the promptness of the form of processing step by step with the invention of raising information, reduction is to the requirement of device transmission distance, reduce cost, it forms structure as shown in Figure 3.
Using method of the present utility model is:
1, the staff in freeway net highway section inlet charge station samples to vehicular traffic, installs on corresponding vehicle and opens the notebook data acquisition terminal, and by the staff associated vehicle information is reported to supervision center and put on record.When vehicle ' exports to the highway section, equipment is taken off and put on record by the staff of another charge station.
2, data collection station is gathered related data automatically real-time and is uploaded to monitoring center server under the situation that does not influence normal vehicle operation.
3, in case of misty rain weather, road freeze, block up, during special circumstances such as traffic accident, the vehicle drive personnel press the alarm button that is positioned at pilothouse, this terminal will report correlation circumstance automatically.
4, the staff of supervision center can see real-time condition of road surface by computing machine on large-size screen monitors, and can understand the travel conditions of each sampling monitoring car.The staff can take measures on customs clearance according to related data, as issuing relevant information with station broadcast or on the broadcasting bulletin system of road both sides.If needed, the staff can also watch the road live video in real time, helps to draw up a plan for.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (3)
1. intelligent and safe transport information platform based on embedded platform Flame Image Process and wireless telecommunications, it is characterized in that it mainly by be installed in the vehicle carried data collecting device (1) on the data acquisition vehicle and be installed in collection Data Receiving, processing, the analysis of master control room, the background computer monitor supervision platform (2) of monitoring and be published on one is formed, described vehicle carried data collecting device (1) is by GPRS or 3G radio communication and two-way linking to each other of background computer monitor supervision platform (2); Described vehicle carried data collecting device (1) is made up of central processing module (101) and coupled wireless data transceiver module (102), GPS module or 3G module (103), temperature collect module (104), humidity acquisition module (105), infrared ray transceiver module (106), digital camera visibility measurement module (107), fog lamp monitor module (108) and supply module (109).
2. the intelligent and safe transport information platform based on embedded platform Flame Image Process and wireless telecommunications according to claim 1 is characterized in that described vehicle carried data collecting device (1) also comprises button alarm module (110).
3. the intelligent and safe transport information platform based on embedded platform Flame Image Process and wireless telecommunications according to claim 1, it is characterized in that described each vehicle carried data collecting device (1) has global unique Internet of Things address, all have this Internet of Things address in the data that it is sent by wireless data transceiver module (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201237980U CN202013659U (en) | 2011-04-25 | 2011-04-25 | Intelligent safe traffic information platform based on embedded platform imaging processing and wireless communication |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011201237980U CN202013659U (en) | 2011-04-25 | 2011-04-25 | Intelligent safe traffic information platform based on embedded platform imaging processing and wireless communication |
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| CN202013659U true CN202013659U (en) | 2011-10-19 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337152A (en) * | 2013-06-29 | 2013-10-02 | 大连理工大学 | Interactive vehicle positioning management system |
| CN103996306A (en) * | 2014-06-06 | 2014-08-20 | 奇瑞汽车股份有限公司 | Intelligent traffic system and control method thereof |
| CN105021528A (en) * | 2015-07-15 | 2015-11-04 | 安徽皖通科技股份有限公司 | Road weather detection device based on videos |
| CN105527251A (en) * | 2014-10-22 | 2016-04-27 | 姜海梅 | Highway visibility monitoring and early warning system based on cloud computing platform |
| CN106846866A (en) * | 2017-03-24 | 2017-06-13 | 大成（济南）路桥科技有限公司 | A kind of moving pavement information monitoring system |
| CN109708695A (en) * | 2018-12-21 | 2019-05-03 | 杭州志远科技有限公司 | A kind of GIS data acquisition device |
-
2011
- 2011-04-25 CN CN2011201237980U patent/CN202013659U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337152A (en) * | 2013-06-29 | 2013-10-02 | 大连理工大学 | Interactive vehicle positioning management system |
| CN103996306A (en) * | 2014-06-06 | 2014-08-20 | 奇瑞汽车股份有限公司 | Intelligent traffic system and control method thereof |
| CN105527251A (en) * | 2014-10-22 | 2016-04-27 | 姜海梅 | Highway visibility monitoring and early warning system based on cloud computing platform |
| CN105021528A (en) * | 2015-07-15 | 2015-11-04 | 安徽皖通科技股份有限公司 | Road weather detection device based on videos |
| CN106846866A (en) * | 2017-03-24 | 2017-06-13 | 大成（济南）路桥科技有限公司 | A kind of moving pavement information monitoring system |
| CN109708695A (en) * | 2018-12-21 | 2019-05-03 | 杭州志远科技有限公司 | A kind of GIS data acquisition device |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20111019 Termination date: 20130425 |