CN102930714A - Highway intelligent traffic management system, device and technology - Google Patents
Highway intelligent traffic management system, device and technology Download PDFInfo
- Publication number
- CN102930714A CN102930714A CN 201210414341 CN201210414341A CN102930714A CN 102930714 A CN102930714 A CN 102930714A CN 201210414341 CN201210414341 CN 201210414341 CN 201210414341 A CN201210414341 A CN 201210414341A CN 102930714 A CN102930714 A CN 102930714A
- Authority
- CN
- China
- Prior art keywords
- information
- highway
- vehicle
- road surface
- road
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The invention provides a highway intelligent traffic management system and device, as well as a technical means using the system and the device to realize traffic supervision of a highway, which can realize active voice and visual prompt of wayside road sign information, entrance and exit information, road condition information, route navigation, overspeed warning, pavement fault announcement and the like against vehicles driving on the highway. The system comprises two major parts, namely a vehicle-mounted sub-system and a pavement sub-system. The pavement sub-system comprises one group of electronic road signs with wireless communication capability, which are mounted along the highway, each road sign records information of the section of the highway, which needs to be transferred to a driver, and when a vehicle passes by the electronic road sign, the information in the electronic road sign is read by the vehicle and used by the vehicle-mounted sub-system; and in addition, the pavement sub-system comprises one group of video monitoring devices mounted along the highway and used for monitoring the pavement situation in real time. The vehicle-mounted sub-system is used for receiving and processing the information read from the pavement sub-system and broadcasting the results to the driver through sound and light means.
Description
Technical field
The invention provides the freeway traffic regulation technique that uses a kind of highway intelligent transportation management system and equipment, its scope comprises the gateway indication that is not limited to highway, guideboard indication, road conditions explanation, route guidance, overspeed warning, road surface fault notification, vehicle flow monitoring etc.
Background technology
The work such as highway need to manage, maintenance, flow are induced are wanted and can be notified human pilot road traffic situations by various means, make all under various weather conditions that the road is clear, road can normally be used as much as possible.
At present, freeway management also is in a more elementary stage, and what the road indication was still used is that static label is indicated in road next door or top, road surface with conspicuous font, such as " taking care in accident highway section occurred frequently ", " next exports 200m " and so on.The human pilot regulation speed proper level (too fast, cannot see information; Too slow, affect road efficient) observe the information on these Pointing sign boards, judgement should Adopts measure.
The prior art problem
At first, prior art can be limited to the information that human pilot is passed on.
Because field condition restriction, adopt some larger and eye-catching literal or patterns on the label of roadside as far as possible, to make things convenient for the driver to watch, and the label area is limited, so the prompt text on the label will be fewer, information is rather just comprehensive not, and everyone understanding of pattern may have deviation, some incomprehensive labels may also can occur.These problems are all so that the reduction of prompting ability even the forfeiture of prompting label.
Secondly, the prior art guidance capability is limited
The roadside information Pointing sign board of prior art descends in the situation that runs into the weather such as rain, mist, snow, these information boards may just not see even cannot see, and affect the result of use of guideboard, if the weather condition very severe, these guideboards or even complete failure do not have any suggesting effect.。
And, the fork intersection information direction board of prior art can only be arranged on a minute fork in the road, can't be shown in advance human pilot, but, safe distance place in distance minute fork in the road, because information indicator is too far away, human pilot does not see the content of direction board, can't select in advance the track according to the information that the information Pointing sign board provides; Car speed on the highway is very fast again, waits vehicle to arrive the fork in the road and sees direction board clearly, selects the track late again again.In order to see the intersection information direction board clearly, human pilot can only just reduce speed now from far place chronic, slowly passes through, and has so just affected again the traffic efficiency of road.In a word, make these guideboards and spent a lot of money, but actual effect is but very limited.
The 3rd, prior art can't make all drivers understand
Now international exchange is day by day frequent, and cross-border highway is increasing, exchanges more and more closelyr between the various countries personnel, and the people who drives at highway may have the people of a lot of other countries.But the Pointing sign board in present roadside can only use a kind of problem and some patterns, and these literal and pattern may be that the people of other countries can't understand.
The 4th, the prior art potential safety hazard is many
Because the speed of a motor vehicle on the highway is than very fast, the driver notes traffic safety again, have unavoidably be missed, the direction board information in roadside that mistake is seen, cause the driver to miss at a high speed outlet or gone to the wrong way the road in the fork in the road.Particularly the fork in the road is regional, and the driver is difficult to see at short notice label clearly, selects correct road.In case take a wrong way, open the far place that outlet or tune just can be arranged, some human pilot is omitted for fear of information, just stop in minute fork in the road, dividing a continuous transformation track, fork in the road, even there is the people to miss behind the crossing in highway reversing, reverse driving, these all are breakneck behaviors, very easily cause traffic hazard.These all are the major safety risks that prior art causes.
The 5th, energy consumption that prior art causes is high, social cost is high, environmental pollution greatly, not environmental protection
Because top described various reasons, often cause the human pilot mistake to see, leak and see label information, miss the gateway, go to the wrong way the fork in the road, for safe driving, numerous human pilots just can only be gone on along down according to the route of mistake, the carriage way of seeking other gateways and returning.This all causes meaningless energy dissipation, meaningless time waste, invalid road occupancy, in many ways causes the series of problems such as huge cost waste and environmental pollution for driver, highway, society etc.
The 6th, prior art information updating hysteresis, cost height
Prior art can only be disposable the static direction board of placement, can't according to the road real-time condition, in time adjust the roadside direction board information that needs transmit to human pilot according to the road surface situation at any time.Highway is the thousands of kilometers of hundreds of often, want to upgrade once roadside Pointing sign board along the line, need cost huge society, financial cost, and the update cycle is also very long.
Summary of the invention
The present invention proposes a kind of highway intelligent transportation management system and equipment, and the freeway traffic regulation technique that uses this system and equipment, realization is to the traffic monitoring of highway, the functions such as gateway indication, guideboard indication, road conditions explanation, route guidance, overspeed warning, road surface fault notification, vehicle flow monitoring improve the efficient of freeway management, maintenance.
The highway intelligent transportation management system that the present invention proposes comprises onboard subsystem, road surface subsystem two large divisions.Wherein:
Onboard subsystem comprises: a wireless receipts/module, car-mounted terminal input/output module, car-mounted terminal computing module, vehicle positioning module (optional) etc.;
The road surface subsystem comprises: wireless receiving/transmitting device, road surface electronic label, video monitoring equipment, transmission equipment, Surveillance center etc.;
Wherein:
The wireless receiving/transmitting device of onboard subsystem is responsible for the message exchange of onboard subsystem and road surface subsystem, receives information from the road surface subsystem, when needed, sends the information of onboard subsystem to the road surface subsystem; The car-mounted terminal input/output module be responsible for receiving from the external world information (such as, the information that reception is transmitted from radio receiving transmitting module, and the information that receives from man-machine interface), and send to the external world information (such as, by the acousto-optic means car-mounted terminal result of calculation is shown to human pilot); The car-mounted terminal computing module is responsible for processing the various information that wireless transmitter receives, and instructs driving (can output information supply the human pilot reference on man-machine interface, also can directly control vehicle by car-mounted terminal); The vehicle positioning module is used for determining at any time the physical location of vehicle.
Subsystem wireless receiving/transmitting device in road surface is responsible for the message exchange of road surface subsystem and onboard subsystem, and the information on the electronic label of road surface passes to onboard subsystem, when needed, receives the information that onboard subsystem sends to the road surface subsystem; Preserving highway fortune pipe mechanism above the electronic label of road surface need to be to the every terms of information of vehicle drive personnel transmission, can include but not limited to, the relevant road conditions of highway, operation situation, weather condition etc., such as traffic monitoring, gateway indication, guideboard indication, road conditions explanation, route guidance, overspeed warning, road surface fault notification, vehicle flow monitoring etc. every terms of information.
Video monitoring equipment is responsible for real-time, continuous monitoring road surface situation, comprise and being not limited to: road surface flow situation, road safety situation, road surface accident conditions, road surface damage situation, weather is on the situation etc. that affects of road, and the information storage, the reservation that monitor, machine is crossed transmission equipment to these information exchanges and is sent Surveillance center in due course;
Transmission equipment is responsible for the information of vehicles of the collections such as roadside electronic label, video monitoring equipment is passed to Surveillance center, or Surveillance center is sent to roadside electronic label, video monitoring equipment etc. to control, the lastest imformation of roadside electronic label, video monitoring equipment etc.;
Surveillance center is responsible for carrying out at any time electronic guide board information updating, command scheduling, the operation of management highway etc. according to the various monitor messages of collecting from each side such as road surface electronic label, video monitoring, upper management mechanism, other associated services mechanisms;
According to an aspect of the present invention, provide a cover to use the freeway traffic regulation technique method for running of this system and equipment, may further comprise the steps:
1. the every terms of information that need to pass on to human pilot is deposited by highway fortune pipe mechanism in the electronic label of road surface, such as comprising the gateway information that is not limited to, fork in the road information, the place ahead weather condition, road traffic accident conditions etc., and wireless receiving and dispatching is set therein;
Highway fortune pipe mechanism lay in the highway appropriate location electronic label (such as gateway, fork in the road, accident area occurred frequently, need to confirm spacing the location, need location of selecting paths etc.), the various information relevant with this position, place that storage fortune pipe mechanism need to transmit to the vehicle drive personnel in the electronic label of everywhere, be not limited to illustrate the gateway situation such as comprising, guideboard indication, road conditions explanation, route guidance, overspeed warning, road surface fault notification, vehicle flow monitoring etc.;
3. if be provided with Surveillance center, by transmission equipment these electronic labels and Surveillance center are coupled together; If, Surveillance center temporarily is not set, these electronic labels can use separately;
4. highway fortune pipe mechanism lays video monitoring equipment in the highway appropriate location, Real-time Collection road traffic situation;
5. if, be provided with Surveillance center, by transmission equipment these video monitoring equipments and Surveillance center are coupled together; If, Surveillance center temporarily is not set, these video monitoring equipments can use separately;
6. before vehicle enters highway, human pilot is (place is received in other appointments such as freeway toll station, vehicle 4S shop or the appointment of highway fortune pipe mechanism) at the mobile unit place of receiving, and gets relevant mobile unit and is installed on request the vehicle assigned address.
7. after vehicle entered highway, when vehicle process electronic label position, the mobile unit on the vehicle is wireless, and receiving/transmitting device received the content on the electronic guide board on the road surface, and passes to car-mounted terminal;
8. after car-mounted terminal is received the next terrestrial information of wireless transmitter transmission, these information are processed, converted result to the understandable sound of human pilot, optical information, and in these information of the man-machine interface of car-mounted terminal output, for the human pilot reference, send voice suggestion such as the language with multi-lingual or selected country---" the place ahead 200m is that the accident-prone road section please drive with caution "; Also can directly control vehicle according to these information by car-mounted terminal, such as deceleration, lane change (this needs the vehicular manufacturer to support);
9. after vehicle enters highway, when vehicle during through the video monitoring position, monitoring, recording unit recording information of vehicles, video monitoring equipment also Real Time Monitoring record road damage situation, traffic hazard situation, inclement weather on the situation that affects of road;
10. the road surface equipment such as road surface electronic label, video monitoring can be collected the situations such as road vehicles information and report to Surveillance center by wired or radio transmission apparatus;
11. Surveillance center is according to the road surface electronic label, video monitoring, upper management mechanism, the situation of the each side such as other associated services mechanisms feedback is dynamically adjusted the content of road surface label at any time, there is traffic accident to occur such as a certain highway section, can be " the place ahead XXXX rice has traffic accident to occur; please drive with caution " at the place ahead, traffic accident highway section electronic label content update, " the place ahead xx kilometer has dense fog; please drive with caution ", or adjustment video monitoring equipment camera shooting angle, perhaps, according to the information of vehicles command scheduling of collecting, such as, a certain vehicle illegally takies the band that stops in emergency for a long time, can command the high speed traffic police to go to processing, and certain gateway vehicle overstocks in a large number, in advance upgrade suggestion content in the electronic guide board forwardly, induce vehicle to come in and go out from other highway sections.
Other features and advantages of the present invention will be set forth in the following description, and, partly from instructions, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the instructions of writing, claims and accompanying drawing.
Description of drawings:
Accompanying drawing is used to provide a further understanding of the present invention, and consists of the part of instructions, is used for together with embodiments of the present invention explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of road surface subsystem synoptic diagram;
Fig. 2 is a kind of onboard subsystem synoptic diagram
Fig. 3 is the synoptic diagram that the logical radio-frequency technique of a kind of mobile unit and road surface electronic label is transmitted data
Fig. 4 is that the situation synoptic diagram is installed, used to a kind of road surface subsystem
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.According to inventive concept, the wireless receipts of realization road surface electronic label and mobile unit/send out technology can have various ways, such as RFID technology, GSM technology, 3G technology, LTE technology, 4G technology, wimax, wifi technology etc.Here do as an example of the RFID technology example with the example explanation, other technologies can similar operations.
Fig. 1 is a kind of road surface subsystem synoptic diagram, the wireless transmitter of road surface electronic label reads the information in the electronic label memory module of road surface, the information of vehicles that maybe will receive from the external world, traffic information etc. write road surface electronic label memory module and preserve, road surface electronic label memory module passes to Surveillance center with self canned data by transmission system, Surveillance center will need the information of the electronic guide board revised by transmission system, send to the electronic guide board memory module, realize remote maintenance electronic guide board information.Video monitoring equipment is sent to Surveillance center by transmission system with the traffic information etc. of record, and Surveillance center can pass through transmission system remote control and regulation video monitoring equipment;
Fig. 2 is a kind of onboard subsystem synoptic diagram, and onboard subsystem radio receiving transmitting module, computing module, input/output module etc. couple together by bus mode, each other can data information.The necessary input parameter information such as destination that human pilot can will go by load module input, by bus transfer to computing module; Radio receiving transmitting module receives information such as road conditions in the electronic guide board of roadside by wireless mode, by bus transfer to computing module; After computing module is processed the various information receive, produce result of calculation by bus transfer to output unit, the acousto-optic output means by correspondence shows traffic information etc. to human pilot;
Fig. 3 is the synoptic diagram that the logical radio-frequency technique of a kind of mobile unit and road surface electronic guide board is transmitted data, the memory stores of road surface electronic guide board need to be to the traffic information of human pilot transmission, microprocessor will be kept at the data message in the electronic label storer, pass to mobile unit by RF-wise, after the microprocessor of mobile unit is processed processing to these data, acoustics, optics output device at mobile unit shows output again, for human pilot;
Fig. 4 is that the situation synoptic diagram is installed, used to a kind of road surface subsystem, road surface electronic label, video monitoring equipment all are installed on the portal frame across highway, vehicle is through out-of-date, and the RFID card reader of mobile unit directly reads the data of RFID road surface electronic guide board; Video monitoring equipment is taken information of vehicles and information of road surface, RFID road surface electronic guide board, video monitoring equipment pass to Surveillance center with the field data of record by transmission system, and remote maintenance can be done to RFID road surface electronic guide board and video monitoring equipment by transmission system by Surveillance center;
When the driver enters the porch of highway, the staff with the car plate of this vehicle, arrive the information exchange such as destination and cross input equipment and write car-mounted terminal, and this car-mounted terminal is issued the driver.Like this, when vehicle has entered RFID highway supervision highway section, in case when neighbouring through RFID road surface electronic guide board, traffic information in this guideboard will be sent to car-mounted terminal by wireless transmission, car-mounted terminal is play the corresponding acousto-optic hint in this highway section according to the information of receiving, thereby reaches timely prompting driver's purpose.
Simultaneously, car-mounted terminal also can be realized the highway navigation feature, can write vehicle to car-mounted terminal by load module and exercise the destination, when vehicle passes through RFID road surface electronic guide board, receive the path in the electronic label, the vehicle computing module is calculated next step enforcement path, reminds the path of driver's driving by the acousto-optic output device of output module.
According to the RFID electronic guide board position of installing on the highway and the vehicle time by corresponding RFID electronic guide board, can calculate easily Vehicle Speed, so this car-mounted terminal also possessed speed measuring function, can remind whether super survey of driver.When vehicle rolled highway away from, the driver gave back the freeway management personnel with car-mounted terminal.Whether managerial personnel can know vehicle on the way exceeds the speed limit, where exceeds the speed limit, what exceeds the speed limit.
?
The present invention can take full advantage of transmitting-receiving, the transmission that various wireless, wire access technology etc. realize information to greatest extent, and convenient enforcement is of value to and economizes on resources, shared resource, raise the efficiency, and economic benefit, social benefit are huge.
It should be noted that:
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. between the equipment such as a highway intelligent transportation management system, equipment and the technology onboard subsystem that is a kind of highway intelligent transportation management system, road surface (side) subsystem, transmission subsystem and the system, the timely and effective Freeway Transport administrative skill that is delivered in the various information that road information situation on the highway, vehicle operating information state, weather condition etc. different kinds of roads fortune pipe needs, and the system that uses the equipment composition of these technology, it is characterized in that:
System comprises road surface subsystem, onboard subsystem two large subsystems, and wherein: onboard subsystem comprises: a wireless receipts/module, car-mounted terminal computing module, car-mounted terminal input/output module, vehicle positioning module (optional) etc.; The road surface subsystem comprises: wireless receiving/transmitting device, road surface electronic label, video monitoring equipment, transmission equipment, Surveillance center etc.;
The every terms of information that the high speed highways such as road surface management subsystem, storage, the relevant road conditions of safeguarding highway, operation situation, weather condition fortune pipe mechanism need to provide to the vehicle drive personnel, and by wireless receiving and dispatching means such as electronic guide boards, mutual with onboard subsystem, provide these information to the vehicle drive personnel;
The every situation of road surface subsystem by moving on the video monitoring equipment record express highway pavement;
Highway fortune pipe mechanism lays electronic label, video monitoring equipment in the highway appropriate location;
Before vehicle enters highway, human pilot is (place is received in other appointments such as freeway toll station, vehicle 4S shop or the appointment of highway fortune pipe mechanism) at the mobile unit place of receiving, and gets relevant mobile unit and onboard wireless receiving/transmitting device and is installed on request the vehicle assigned address;
After vehicle enters highway, when vehicle process video monitoring position, the watch-dog recording information of vehicles, and pass to Surveillance center;
Surveillance center carries out electronic guide board information updating, command scheduling, the operation of management highway etc. at any time according to the various monitor messages of collecting from each side such as road surface electronic label, video monitoring, upper management mechanism, other associated services mechanisms, there is traffic accident to occur such as a certain highway section, can be " the place ahead XXXX rice has traffic accident to occur; please drive with caution " at the place ahead, traffic accident highway section electronic label content update, " the place ahead xx kilometer has dense fog, please drive with caution "; Perhaps, according to the information of vehicles command scheduling of collecting, such as, a certain vehicle illegally takies the band that stops in emergency for a long time, can command the high speed traffic police to go to processing, and certain gateway vehicle overstocks in a large number, in advance upgrade suggestion content in the electronic guide board forwardly, induce vehicle to come in and go out from other highway sections;
When vehicle entered behind the highway through the electronic label position, the wireless receiving/transmitting device on the vehicle received the content on the electronic guide board on the road surface, and passes to car-mounted terminal;
After car-mounted terminal is received the next terrestrial information of wireless transmitter transmission, these information are processed, converted result to the understandable sound of human pilot, optical information, and in these information of the man-machine interface of car-mounted terminal output, for the human pilot reference, such as sending voice suggestion " the place ahead 200m is that the accident-prone road section please drive with caution "; Also can directly control vehicle according to these information by car-mounted terminal, such as deceleration, lane change (this needs the vehicular manufacturer to support).
2. a kind of highway intelligent transportation management system according to claim 1, equipment and technology is characterized in that:
The every terms of information that the high speed highways such as road surface management subsystem, storage, the relevant road conditions of safeguarding highway, operation situation, weather condition fortune pipe mechanism need to provide to the vehicle drive personnel.
3. a kind of highway intelligent transportation management system according to claim 1, equipment and technology is characterized in that:
The road surface subsystem is by wireless receiving and dispatching means such as electronic guide boards, mutual with onboard subsystem, personnel provide information to vehicle drive, collect road surface situation information by video monitoring equipment, also can pass through the electronic guide board recording information of vehicles in case of necessity, the information that collect according to each side at the control and command center is adjusted electronic license plate content, camera shooting angle, magnitude of traffic flow control, emergency condition processing etc.
4. a kind of highway intelligent transportation management system according to claim 1, equipment and technology is characterized in that:
Onboard subsystem is by including but not limited to the multiple wireless technology mode of RFID technology, GSM technology, 3G technology, LTE technology, 4G technology, wimax, wifi technology etc., automatically the electronic label obtaining information of installing from road, know road conditions, navigation etc. every terms of information, after mobile unit processing processing, automatically report to human pilot by sound, the light means of man-machine interface.
5. a kind of highway intelligent transportation management system according to claim 1, equipment and technology is characterized in that:
Can transmit the every terms of information service for the driver provides to the vehicle drive personnel, can include but not limited to, the relevant road conditions of highway, operation situation, weather condition, such as traffic monitoring, gateway indication, guideboard indication, road conditions explanation, route guidance, overspeed warning, road surface fault notification, vehicle flow monitoring etc. every terms of information.
6. a kind of highway intelligent transportation management system according to claim 1, equipment and technology is characterized in that:
Can provide real-time, continuous monitoring road surface situation for highway fortune pipe mechanism, comprise and being not limited to: road surface flow situation, road safety situation, road surface accident conditions, road surface damage situation, weather is on the situation etc. that affects of road, and the information storage, the reservation that monitor, machine is crossed transmission equipment to these information exchanges and is sent Surveillance center in due course, issues to social each side by Surveillance center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210414341 CN102930714A (en) | 2012-10-26 | 2012-10-26 | Highway intelligent traffic management system, device and technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210414341 CN102930714A (en) | 2012-10-26 | 2012-10-26 | Highway intelligent traffic management system, device and technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102930714A true CN102930714A (en) | 2013-02-13 |
Family
ID=47645501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210414341 Pending CN102930714A (en) | 2012-10-26 | 2012-10-26 | Highway intelligent traffic management system, device and technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102930714A (en) |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198670A (en) * | 2013-03-18 | 2013-07-10 | 陕西科技大学 | Device for detecting automobile back-up action at expressway fork and detecting method thereof |
| CN103198665A (en) * | 2013-03-18 | 2013-07-10 | 陕西科技大学 | Device for detecting back-up action and detecting method thereof |
| CN103500519A (en) * | 2013-10-12 | 2014-01-08 | 北京中交华安科技有限公司 | Fog region driving safety intelligent guiding system and method |
| CN104064034A (en) * | 2013-03-24 | 2014-09-24 | 张生为 | Whole-process monitoring vehicle reminding system of highway |
| CN104376106A (en) * | 2014-11-27 | 2015-02-25 | 重庆智韬信息技术中心 | Method for obtaining peripheral information through vehicle-mounted intelligent terminal |
| CN104463458A (en) * | 2014-12-04 | 2015-03-25 | 广东能达高等级公路维护有限公司 | Expressway daily maintenance information management system |
| CN104464295A (en) * | 2014-12-17 | 2015-03-25 | 合肥革绿信息科技有限公司 | Intelligent traffic control method and device for elevated road entrance ramps based on video |
| CN104504926A (en) * | 2014-12-31 | 2015-04-08 | 天津大学 | Novel highway navigation system based on RFID and navigation method thereof |
| CN104575049A (en) * | 2015-01-14 | 2015-04-29 | 合肥革绿信息科技有限公司 | Viaduct ramp intelligent inducing control method and device based on array radars |
| WO2015109980A1 (en) * | 2014-01-23 | 2015-07-30 | 朱亮 | Temporary emergency channel dispatch and control system |
| CN105160897A (en) * | 2015-07-06 | 2015-12-16 | 广东省电子技术研究所 | Electronic denoter and road information interaction system |
| CN105913677A (en) * | 2016-05-18 | 2016-08-31 | 西安科技大学 | Road traffic disaster navigation system |
| CN106056947A (en) * | 2016-06-27 | 2016-10-26 | 广东省电子技术研究所 | Road condition warning system and road condition warning method |
| CN106448206A (en) * | 2016-11-08 | 2017-02-22 | 厦门盈趣科技股份有限公司 | Pavement aided navigation system based on Internet of vehicles |
| CN106652447A (en) * | 2016-12-07 | 2017-05-10 | 江苏省公安厅交通警察总队 | Highway bad weather control information system |
| CN106875752A (en) * | 2017-04-16 | 2017-06-20 | 湛引根 | A kind of Multifunctional street nameplate component of wisdom traffic |
| CN106875319A (en) * | 2017-03-21 | 2017-06-20 | 武汉微诚科技股份有限公司 | A kind of Operation and Management of Expressway platform |
| CN107289963A (en) * | 2017-08-07 | 2017-10-24 | 无锡南理工科技发展有限公司 | The air navigation aid that a kind of highway based on Internet of Things is monitored in real time |
| CN107564313A (en) * | 2017-08-16 | 2018-01-09 | 齐鲁交通信息有限公司 | Highway traffic congestion notice system and forecasting methods |
| CN107705594A (en) * | 2016-09-30 | 2018-02-16 | 西安艾润物联网技术服务有限责任公司 | Traffic sign control method, device, intelligent traffic administration system label and system |
| CN107909814A (en) * | 2017-11-06 | 2018-04-13 | 胡晓华 | A kind of highway congestion determination methods |
| CN108932860A (en) * | 2018-09-30 | 2018-12-04 | 三峡大学 | The method that road digital additional transport command signal system and system carry out traffic guidance |
| CN111402612A (en) * | 2019-01-03 | 2020-07-10 | 北京嘀嘀无限科技发展有限公司 | Traffic incident notification method and device |
| CN112419629A (en) * | 2020-10-12 | 2021-02-26 | 航天科工广信智能技术有限公司 | Emergency parking area alarm system |
| CN112885078A (en) * | 2021-01-09 | 2021-06-01 | 吕旭枫 | Smart city road management system and method based on big data platform |
| CN112991716A (en) * | 2019-12-16 | 2021-06-18 | 大唐高鸿数据网络技术股份有限公司 | Road condition information processing method and device, cloud control center equipment and road side unit |
| CN115206120A (en) * | 2022-07-08 | 2022-10-18 | 浙江数智交院科技股份有限公司 | Traffic alarm method, device, electronic equipment and readable storage medium |
-
2012
- 2012-10-26 CN CN 201210414341 patent/CN102930714A/en active Pending
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198665A (en) * | 2013-03-18 | 2013-07-10 | 陕西科技大学 | Device for detecting back-up action and detecting method thereof |
| CN103198670A (en) * | 2013-03-18 | 2013-07-10 | 陕西科技大学 | Device for detecting automobile back-up action at expressway fork and detecting method thereof |
| CN103198670B (en) * | 2013-03-18 | 2015-11-11 | 陕西科技大学 | A kind of device and detection method thereof detecting the reversing automobile behavior of high speed fork in the road |
| CN104064034A (en) * | 2013-03-24 | 2014-09-24 | 张生为 | Whole-process monitoring vehicle reminding system of highway |
| CN103500519A (en) * | 2013-10-12 | 2014-01-08 | 北京中交华安科技有限公司 | Fog region driving safety intelligent guiding system and method |
| WO2015109980A1 (en) * | 2014-01-23 | 2015-07-30 | 朱亮 | Temporary emergency channel dispatch and control system |
| CN104376106A (en) * | 2014-11-27 | 2015-02-25 | 重庆智韬信息技术中心 | Method for obtaining peripheral information through vehicle-mounted intelligent terminal |
| CN104463458B (en) * | 2014-12-04 | 2016-07-06 | 广东能达高等级公路维护有限公司 | Highway routine servicing KXG |
| CN104463458A (en) * | 2014-12-04 | 2015-03-25 | 广东能达高等级公路维护有限公司 | Expressway daily maintenance information management system |
| CN104464295A (en) * | 2014-12-17 | 2015-03-25 | 合肥革绿信息科技有限公司 | Intelligent traffic control method and device for elevated road entrance ramps based on video |
| CN104504926A (en) * | 2014-12-31 | 2015-04-08 | 天津大学 | Novel highway navigation system based on RFID and navigation method thereof |
| CN104575049A (en) * | 2015-01-14 | 2015-04-29 | 合肥革绿信息科技有限公司 | Viaduct ramp intelligent inducing control method and device based on array radars |
| CN104575049B (en) * | 2015-01-14 | 2016-08-17 | 合肥革绿信息科技有限公司 | A kind of elevated ramp intellectual inducing method and device based on array radar |
| CN105160897A (en) * | 2015-07-06 | 2015-12-16 | 广东省电子技术研究所 | Electronic denoter and road information interaction system |
| CN105160897B (en) * | 2015-07-06 | 2018-01-16 | 广东省电子技术研究所 | A kind of electronic marker board and road information interactive system |
| CN105913677A (en) * | 2016-05-18 | 2016-08-31 | 西安科技大学 | Road traffic disaster navigation system |
| CN106056947A (en) * | 2016-06-27 | 2016-10-26 | 广东省电子技术研究所 | Road condition warning system and road condition warning method |
| CN107705594A (en) * | 2016-09-30 | 2018-02-16 | 西安艾润物联网技术服务有限责任公司 | Traffic sign control method, device, intelligent traffic administration system label and system |
| CN106448206A (en) * | 2016-11-08 | 2017-02-22 | 厦门盈趣科技股份有限公司 | Pavement aided navigation system based on Internet of vehicles |
| CN106448206B (en) * | 2016-11-08 | 2023-10-20 | 厦门盈趣科技股份有限公司 | Road surface auxiliary navigation system based on Internet of vehicles |
| CN106652447A (en) * | 2016-12-07 | 2017-05-10 | 江苏省公安厅交通警察总队 | Highway bad weather control information system |
| CN106652447B (en) * | 2016-12-07 | 2019-02-12 | 江苏省公安厅交通警察总队 | Highway bad weather manages information system |
| CN106875319A (en) * | 2017-03-21 | 2017-06-20 | 武汉微诚科技股份有限公司 | A kind of Operation and Management of Expressway platform |
| CN106875752A (en) * | 2017-04-16 | 2017-06-20 | 湛引根 | A kind of Multifunctional street nameplate component of wisdom traffic |
| CN107289963A (en) * | 2017-08-07 | 2017-10-24 | 无锡南理工科技发展有限公司 | The air navigation aid that a kind of highway based on Internet of Things is monitored in real time |
| CN107564313A (en) * | 2017-08-16 | 2018-01-09 | 齐鲁交通信息有限公司 | Highway traffic congestion notice system and forecasting methods |
| CN107909814A (en) * | 2017-11-06 | 2018-04-13 | 胡晓华 | A kind of highway congestion determination methods |
| CN108932860A (en) * | 2018-09-30 | 2018-12-04 | 三峡大学 | The method that road digital additional transport command signal system and system carry out traffic guidance |
| CN111402612A (en) * | 2019-01-03 | 2020-07-10 | 北京嘀嘀无限科技发展有限公司 | Traffic incident notification method and device |
| CN112991716A (en) * | 2019-12-16 | 2021-06-18 | 大唐高鸿数据网络技术股份有限公司 | Road condition information processing method and device, cloud control center equipment and road side unit |
| CN112991716B (en) * | 2019-12-16 | 2023-06-16 | 中信科智联科技有限公司 | Road condition information processing method and device, cloud control center equipment and road side unit |
| CN112419629A (en) * | 2020-10-12 | 2021-02-26 | 航天科工广信智能技术有限公司 | Emergency parking area alarm system |
| CN112885078A (en) * | 2021-01-09 | 2021-06-01 | 吕旭枫 | Smart city road management system and method based on big data platform |
| CN115206120A (en) * | 2022-07-08 | 2022-10-18 | 浙江数智交院科技股份有限公司 | Traffic alarm method, device, electronic equipment and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102930714A (en) | Highway intelligent traffic management system, device and technology | |
| CN108364494B (en) | Intelligent road traffic management method, system and platform | |
| US9302687B2 (en) | Light rail vehicle monitoring and stop bar overrun system | |
| US8576069B2 (en) | Mobile sensing for road safety, traffic management, and road maintenance | |
| CN104269063A (en) | Intelligent traffic speed limiting prewarning and route planning system | |
| CN110969847A (en) | Vehicle efficient operation management method based on urban traffic | |
| CN107871395A (en) | Intelligent transportation keeps away congestion system | |
| Kumar Debnath et al. | Sustainable urban transport: Smart technology initiatives in Singapore | |
| Sándor et al. | Development stages of intelligent parking information systems for trucks | |
| KR101606646B1 (en) | Tram priority signal control system working in association with road traffic system | |
| CN206058521U (en) | A kind of vehicle management system based on RFID | |
| CN109559505A (en) | A kind of portable highway control vehicle driving safety integrated management system | |
| CN103106791B (en) | Road traffic control method | |
| CN104217583A (en) | Bus management system | |
| KR101149822B1 (en) | Control system and method of smart highway ramp | |
| JP4277651B2 (en) | Train operation information system and operation information display terminal | |
| CN206451360U (en) | Intelligent transportation keeps away congestion system | |
| CN203260200U (en) | Traffic safety auxiliary broadcasting system | |
| CN202502618U (en) | Multifunctional wireless monitoring and management system for highway | |
| CN103085843A (en) | System and method for providing train rear-end early warning signals | |
| CN201955902U (en) | Intelligent monitor for taxi | |
| CN210743208U (en) | Electronic intelligent traffic supervision system | |
| Plan | Draft Report | |
| CN103995525A (en) | Intelligent vehicle management system | |
| Mlinarić | Inteligent Traffic Control with Priority for Emergency Vehicles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |