CN103036991A - Transportation safety information sharing network system - Google Patents
Transportation safety information sharing network system Download PDFInfo
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- CN103036991A CN103036991A CN2012105504918A CN201210550491A CN103036991A CN 103036991 A CN103036991 A CN 103036991A CN 2012105504918 A CN2012105504918 A CN 2012105504918A CN 201210550491 A CN201210550491 A CN 201210550491A CN 103036991 A CN103036991 A CN 103036991A
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Abstract
The invention relates to a wireless communication network system. A constructor can compile warning information through a handheld device, and within a certain distance, vehicle provided with a vehicle-mounted client side can receive the warning information through a wireless module of the vehicle-mounted client side. The warning information is processed by a singlechip and then is displayed on a display screen to remind a driver to slow down or not to enter the place ahead, so that road accidents caused by factors such as road maintenance are reduced or avoided. When the road accidents occur or the driver passes by car crashes, the vehicle-mounted client side can be communicated with a network access device A of a server side A through a global system for mobile communications (GSM) module or a general packet radio service (GPRS) module and send traffic accident information to a rescue information desk server. Under the situation that the road ahead is blocked up caused by a traffic accident or other reasons at some area coverage, a network access device A of a server side B sends the information of road congestion or blockade to the display screen of the vehicle-mounted client side through a GPRS and the GSM module and GPRS module in the vehicle-mounted client side.
Description
Technical field
The present invention relates to a kind of communication technology, be specifically related to a kind of wireless communication network system.
Background technology
Current, China is entering the economic at a high speed stage of rapid development, rises to 2000, and Chinese private vehicle begins to increase year by year, and to 2012 beginning of the years, the Chinese automobile recoverable amount is more than 1.2 hundred million.Owing to reasons such as big city population density are large, the new car growth rate is too fast, project under construction is many, civic traffic idea is poor, congested in traffic situation worsens again and again, and initiation traffic accident sharp increase, the increase of private car quantity, the road rectification, the traffic congestion of peak period forces the time-delay of breakdown lorry (120,119,110 etc.) to be arrived at simultaneously, causes more serious harm.
Traditional road safety does not have the support of wireless communication system, computer server, generally adopts conventional means to warn and evades, or label or personnel's on-site coordination are set.But like this, not only can't process and transmit on-the-spot real-time condition, and cause waste of human resource.In project construction road rectification process, for fear of construction accident occurs, the measure major part that adopts is in highway section front and back placing labels, caveat or roadblock is set, with highway section, reminding driver the place ahead situation, but accompany with it be so that the driver view reaction time behind the warning mark short, the label roadblock be set easily be subjected to the factors such as the bad weathers such as strong wind, mist, sleet affect.At Dangerous Area, as the highway that spirals, one way road, sleety weather is easily sent out the locations such as accident, also be usually to adopt caution slogan or roadblock are set, but with upper identical, effect can be had a greatly reduced quality under bad weather.The sanitation worker, road is repaired, is beautified the workmen, often is guaranteeing to do industry in the coast is clear situation, and difficulty is set roadblock and the drawback of trouble is carried in existence, but the roadblock tend is not set the workmen do not brought safely hidden danger.And at special road section, as assembling the highway section in the students in middle and primary schools school, after school, regional highway section can become Frequent Accidents ground, but goes up class hour simultaneously, and can hold by sky again in these locations, more unimpeded, if at special time roadblock is set, can produce error, even the wasting of resources.The traffic highway section mainly relies on red street lamp and law enfrocement official to process the coast is clear and jam situation, and is still fewer comparatively speaking although some place arranges large-screen prompting highway section situation now, and input ratio is larger, DeGrain.In bad weather (sleet in the winter) period, the coast is clear situation changes at any time, tends to employ many resources and processes, and reminds, and causes information to incur loss through delay.
Summary of the invention
The present invention is in order to overcome the deficiency of above technology, and a kind of traffic safety information shared network system is provided.
The present invention overcomes the technical scheme that its technical problem adopts:
This traffic safety information shared network system is installed in the vehicle-mounted client in the motor vehicle; Can repair handheld client end and the server end A that personnel, roadside greening workmen etc. carry by sanitation worker, road, be provided with single-chip microcomputer in the described vehicle-mounted client, be connected in the wireless module of single-chip microcomputer, GSM, the GPRS module that is connected in the display of single-chip microcomputer and is connected in single-chip microcomputer, the wireless module that is provided with single-chip microcomputer and is connected in single-chip microcomputer in the described handheld client end, described server end A is comprised of with the total station server of rescue that links to each other with network access equipment A network access equipment A.
In order to measure the distance of this vehicle and the place ahead and left and right sides vehicle, be provided with the transducer for measuring vehicle peripheral distance information in the above-mentioned vehicle-mounted client, described transducer is connected in single-chip microcomputer.
Longitude and latitude and real-time measuring vehicle speed under steam in order to record this vehicle position are provided with the GPS module in the above-mentioned vehicle-mounted client, and described GPS module is connected in single-chip microcomputer.
Above-mentioned vehicle-mounted client is divided into the vehicle-mounted customer end A that is installed in the common vehicle and the vehicle-mounted customer end B that is installed in the breakdown lorry.
The sensor is laser range finder or ultrasonic range finder.
In order to confirm the correctness of accident information, also comprise server end B, described server end B is comprised of with the information service center server that links to each other with network access equipment B network access equipment B.
Above-mentioned wireless module is radio-frequency module.
The invention has the beneficial effects as follows: sanitation worker, road finishing personnel, roadside greening workmen can edit information warning by handheld device, wireless module by handheld device sends afterwards, the vehicle that vehicle-mounted client is installed in certain distance can receive information warning by the wireless module of vehicle-mounted client, after single-chip microcomputer is processed information warning being shown on the display screen will slow down with reminding driver the place ahead goes slowly or no through traffic, with the traffic accident that reduces or avoid causing because of factors such as road maintenances.When accident or when the driver passes by scene of an automobile accident, vehicle-mounted client can be passed through the network access equipment A communication of GSM, GPRS module and server end A, and traffic accident information is sent to the total station server of rescue.Block up or block because of special weather under the situation such as road when certain regional extent internal cause traffic accident or other reasons cause road ahead, network access equipment A among the server end B by the GSM in GPRS and the vehicle-mounted client, GPRS module communication with congestion in road or suppress information and be sent on the display of vehicle-mounted client, to detour or evade and travelling in reminding driver the place ahead.
Description of drawings
Fig. 1 is system principle schematic diagram of the present invention;
Fig. 2 is vehicle-mounted customer end A of the present invention and vehicle-mounted customer end B Principle of Communication schematic diagram;
Fig. 3 is the principle schematic of mutual communication between two vehicle-mounted customer end A of the present invention;
Among the figure, 1. vehicle-mounted customer end A 2. handheld client ends 3. vehicle-mounted customer end B 4. server end B 5. server end A.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing 1.
As shown in Figure 1, the present invention is comprised of vehicle-mounted customer end A 1, vehicle-mounted customer end B 3, handheld client end 2, server end B 4 and server end A 5.Be provided with single-chip microcomputer in vehicle-mounted customer end A 1, the vehicle-mounted customer end B 3, be connected in the wireless module of single-chip microcomputer, the display that is connected in single-chip microcomputer, the GSM that is connected in single-chip microcomputer, GPRS module, be connected in the transducer of single-chip microcomputer and be connected in the GPS module of single-chip microcomputer.Wherein vehicle-mounted customer end A 1 is universal, is installed on the conventional common vehicle.And vehicle-mounted customer end B 3 is special rescue tailored version, be installed on the breakdown lorry, vehicle-mounted client has collection vehicle peripheral distance information, wireless short-distance and medium-distance send car status information in real time, rapidly, continuously, region of acceptance information, GPRS(GSM) the remote transmission received information, and shows and prompting function.And can send the higher specific information of priority level.It is universal that handheld client end 2 also can be divided into the road construction prompting, and the trimming of road environmental sanitation beautifies universal, and special area and special road section prompting are universal etc.Handheld client end 2 is comprised of radio broadcasting module (radio-frequency module) single-chip microcomputer, the information that the equipment timed sending edits, automobile driver in the real-time reminding regional extent (1500 meters of radiuses), slow down and go slowly in the place ahead, change its course or no through traffic, to reduce even to avoid the generation of the accident such as traffic accident, guarantee department takes advantage of and Field Force's safety.
Transducer in vehicle-mounted customer end A 1, the vehicle-mounted customer end B 3 can be laser range finder or ultrasonic range finder, can measure the place ahead and left and right sides distance, via the single-chip microcomputer deal with data, give driver's prompting in the mode that voice and data show, and driver assistance is abrupt deceleration vehicle in the catastrophe risk situation, support personnel's safety.Behind the vehicle accident, transducer record with the place ahead or about vehicle distances be 0, the GPS module record this moment the speed of a motor vehicle be 0, can judge this moment accident, the longitude and latitude data message that single-chip microcomputer can record the GPS module in time is sent to server end B and in time succours.Simultaneously the very first time, vehicle-mounted customer end A 1 can send the note that edits in advance to family members relatives' mobile phone by GSM, GPRS module, to cooperate rescue.And the radio-frequency module in the vehicle-mounted customer end A 1, vehicle-mounted customer end B 3 for example can have the radio broadcasting function for the SI4432 wireless module, after the driver finds the place ahead special circumstances such as traffic accident, congestion in road etc., can be by the radio broadcasting form, rearward the vehicle-mounted client in the vehicle in the zone sends the information that edits, remind in advance for the rear driver, effectively avoid the generation of a chain of accident.The rear driver receives pre-decelerating after the information, stops and detours to alleviate congestion in road pressure.Vehicle-mounted customer end B 3 has higher priority level in wireless messages broadcast transmission process, can send road and dodge information in the rescue driving process, accelerates Vehicle Speed, in time arrives the rescue place, reduces the casualties loss.
Can also comprise server end B 4, server end B 4 is comprised of with the information service center server that links to each other with network access equipment B network access equipment B.Information service center server among the server end B 4 can carry out validation of information after being used for receiving the car accident assistance message, after confirming, be connected connection with network access equipment B by network access equipment A and make it and rescue service head station server interaction, strengthen the dynamics of rescue.Can give caution to the vehicle that travels at this road simultaneously and remind, detour as far as possible or wait for the coast is clear.Because what be installed in that vehicle-mounted customer end A 1 on the common vehicle sends just can be sent to the total station server of rescue service through information after service center server is confirmed, the effectively situation generation misrepresented deliberately of false alarm reduction.Be installed on the vehicle-mounted customer end B 3 in the breakdown lorry owing to having priority, therefore can be without server end B 4 and with server end S 5 Direct Communications.
Present invention is described below in conjunction with several examples:
One, rectifies and improves the workmen when holder such as the road of handheld client end 2; the road sanitation worker; school or cell maintenance staff and road safety law enfrocement official etc.; can before construction, edit in advance information warning; when when construction, handheld client end 2 sends the information that edits in advance by the SI4432 wireless module, to remind radius driver of scope in 1500 meters to slow down to go slowly or no through traffic; to reduce even to avoid the generation of traffic accident accident, with support personnel's safety.
Two, as shown in Figure 2, when the breakdown lorry that vehicle-mounted customer end B 3 is installed arrives the scene of a traffic accident or in the Vehicle Driving Cycle process, in order to reduce the delay that causes because of traffic congestion, with the higher radio broadcasting form of priority level, the common vehicle that vehicle-mounted customer end A 1 forwards is installed sends vehicle and dodges information, informs that in advance the place ahead driver reserves the track.Simultaneously, can accept the vehicle-mounted customer end A 1 of front vehicles with the information such as congestion in road that the regional broadcast form sends, detour in advance, arrive at as early as possible the scene, reduce unnecessary casualties and property loss.
Three, as shown in Figure 3, the common vehicle of vehicle-mounted customer end A 1 is installed in the situation that run into traffic congestion, can send the information that edits in advance by the SI4432 wireless module, traffic conditions in the common vehicle front region of vehicle-mounted customer end A 1 is installed with other that remind the rear, makes front vehicle detour to alleviate road pressure.
Four, the common vehicle that vehicle-mounted customer end A 1 is installed can be measured the place ahead and left and right sides distance in the process of moving by laser range finder or ultrasonic range finder, can be to predict the real-time speed of a motor vehicle by the GPS module.Vehicle in the process of moving, laser range finder or ultrasonic range finder can be measured the place ahead and two lateral extents in real time, when crossing when near with front truck or left and right sides vehicle distances, data are after the single-chip microcomputer Treatment Analysis, and the mode reminding driver that shows with voice and data slows down and goes slowly.After getting into an accident, vehicle-mounted customer end A 1 is connected from trend information service center server with network access equipment B among the server end B 4 by the GPRS mode sends assistance message, as much as possible ensures human pilot safety.When the driver met an automobile accident or passes by scene of an automobile accident, the GPRS mode is connected from trend information service center server with network access equipment B among the server end B 4 sent assistance message.The backstage personnel can seek help to rescue center (120,122) after affirmation accident correctness, and the interlock rescue personnel carries out relief.Certain regional extent internal cause traffic accident accident or other reasons cause road ahead to be blocked up, and the background service central server can send the information that detours through the vehicle that the GPRS mode is equipped with vehicle-mounted customer end A 1 in the scope of one's respective area by network access equipment B.When blocking road because of special weather, the background service central server can send the information that detours through the vehicle that the GPRS mode is equipped with vehicle-mounted customer end A 1 in the scope of one's respective area by network access equipment B, evades in advance and travelling
Five, this traffic safety information shared network system can above-mentioned situation integrate interlock, in whole road network scope, interlock construction environmental sanitation personnel, driver and household thereof, rescue personnel, the background service personnel, road safety transport information network is set up, the generation that reduces or avoid traffic accident in rescue center, attendant's safety reduces property loss.
This traffic safety information shared network system is applied to radio communication (SI4432, GPRS, GSM) transmission technology in the traffic safety field, thereby makes up a stable sound road wireless communication information shared network.Because the stability of technical grade electronic product and microminiature, wireless transmission is affected by environment little, and the anti-adverse environment ability is strong, and with respect to the conventional means of warning sign in the past, have characteristics: equipment volume is little, is convenient to mobile; The caution content is able to programme, and equipment is reusable; The wind and snow impact is little, and long transmission distance makes the driver that abundant reflecting time be arranged; The technical grade chip, good stability, suitable application area and scope are wide.The present invention reduces car accident and occurs, attendant's safety, and design concept is advanced, is easy to realize.
Claims (7)
1. a traffic safety information shared network system is characterized in that: be installed in the vehicle-mounted client in the motor vehicle; Can repair handheld client end (2) and the server end A(5 that personnel, roadside greening workmen etc. carry by sanitation worker, road), be provided with single-chip microcomputer in the described vehicle-mounted client, be connected in the wireless module of single-chip microcomputer, GSM, the GPRS module that is connected in the display of single-chip microcomputer and is connected in single-chip microcomputer, the wireless module that is provided with single-chip microcomputer and is connected in single-chip microcomputer in the described handheld client end (2), described server end A(5) formed with the total station server of rescue that links to each other with network access equipment A by network access equipment A.
2. traffic safety information shared network according to claim 1 system, it is characterized in that: be provided with the transducer for measuring vehicle peripheral distance information in the described vehicle-mounted client, described transducer is connected in single-chip microcomputer.
3. traffic safety information shared network according to claim 1 system, it is characterized in that: be provided with the GPS module in the described vehicle-mounted client, described GPS module is connected in single-chip microcomputer.
4. it is characterized in that according to claim 1 and 2 or 3 described traffic safety information shared network systems: described vehicle-mounted client is divided into and is installed on the vehicle-mounted customer end A (1) in the common vehicle and is installed on the interior vehicle-mounted customer end B (3) of breakdown lorry.
5. traffic safety information shared network according to claim 3 system, it is characterized in that: described transducer is laser range finder or ultrasonic range finder.
6. traffic safety information shared network according to claim 4 system is characterized in that: also comprise server end B(4), described server end B(4) formed with the information service center server that links to each other with network access equipment B by network access equipment B.
7. traffic safety information shared network according to claim 1 system, it is characterized in that: described wireless module is radio-frequency module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105504918A CN103036991A (en) | 2012-12-18 | 2012-12-18 | Transportation safety information sharing network system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105504918A CN103036991A (en) | 2012-12-18 | 2012-12-18 | Transportation safety information sharing network system |
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| CN103036991A true CN103036991A (en) | 2013-04-10 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104076376A (en) * | 2014-05-05 | 2014-10-01 | 苏州天趣信息科技有限公司 | Road maintenance prompting and navigating method and system based on remote wireless signals |
| CN105488867A (en) * | 2015-11-30 | 2016-04-13 | 四川诚品电子商务有限公司 | Vehicle-mounted vehicle data recorder video sharing method |
| CN106230901A (en) * | 2016-07-21 | 2016-12-14 | 重庆交通大学 | Traffic assistant regulating and controlling system based on self-organizing network |
| CN106384528A (en) * | 2016-10-09 | 2017-02-08 | 沈德稳 | Vehicle accident information prompting system |
| CN111696347A (en) * | 2020-06-02 | 2020-09-22 | 安徽宇呈数据技术有限公司 | Method and device for automatically analyzing traffic incident information |
| CN111833607A (en) * | 2014-09-27 | 2020-10-27 | 英特尔公司 | Techniques for route navigation sharing in a community cloud |
| CN113628445A (en) * | 2017-12-19 | 2021-11-09 | 单正建 | Traffic warning indicator and system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104076376A (en) * | 2014-05-05 | 2014-10-01 | 苏州天趣信息科技有限公司 | Road maintenance prompting and navigating method and system based on remote wireless signals |
| CN111833607A (en) * | 2014-09-27 | 2020-10-27 | 英特尔公司 | Techniques for route navigation sharing in a community cloud |
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| CN113628445A (en) * | 2017-12-19 | 2021-11-09 | 单正建 | Traffic warning indicator and system |
| CN111696347A (en) * | 2020-06-02 | 2020-09-22 | 安徽宇呈数据技术有限公司 | Method and device for automatically analyzing traffic incident information |
| CN111696347B (en) * | 2020-06-02 | 2022-05-06 | 安徽宇呈数据技术有限公司 | Method and device for automatically analyzing traffic incident information |
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Application publication date: 20130410 |