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CN107564310A - A kind of bus or train route interacted system and method based on the processing of Traffic Information cloud - Google Patents

A kind of bus or train route interacted system and method based on the processing of Traffic Information cloud Download PDF

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Publication number
CN107564310A
CN107564310A CN201710983101.9A CN201710983101A CN107564310A CN 107564310 A CN107564310 A CN 107564310A CN 201710983101 A CN201710983101 A CN 201710983101A CN 107564310 A CN107564310 A CN 107564310A
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traffic
data
cloud computing
computing platform
processing
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宋乃华
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Abstract

The invention discloses a kind of bus or train route interacted system and method based on the processing of Traffic Information cloud, including road network infrastructure modules and motor vehicle interactive module, the road network infrastructure modules include belisha beacon, traffic signal controlling machine and cloud computing platform, traffic signal controlling machine is used for working method and the time cycle for setting and controlling belisha beacon, the motor vehicle interactive module includes display unit, the display unit receives the traffic data of traffic signal controlling machine by wireless telecommunications, for treating the transport information by crossing in front of real-time display.The present invention meet and ensure traffic information management required for real-time dynamic need, there is higher required precision and security performance;It is convenient to implement, manage and safeguard with preferable operating performance.

Description

A kind of bus or train route interacted system and method based on the processing of Traffic Information cloud
Technical field
The present invention relates to motor vehicle and traffic lights Information Networking System, belongs to technical field of intelligent traffic, especially relates to And a kind of bus or train route interacted system and method based on the processing of Traffic Information cloud.
Background technology
The interconnection abbreviation bus or train route of motor vehicle and Traffic Information interconnects or bus or train route collaboration, is the development of current intelligent transportation Direction.Wherein, the conventional technical term in bus or train route interconnection field is explained as follows:
I --- Infrastructure, road network infrastructure, the signal of road traffic crossing signals lamp system is refered in particular to herein The machine time cycle;
C --- Cloud, traffic data cloud computing platform, the traffic lights cycle big data of city road network is refered in particular to herein Cloud processing platform, also there is data at present with Network abbreviation N to represent cloud computing platform or terminal;
V --- Vehicle, motor vehicle, refer to the motor vehicle travelled in Traffic Net;
X --- Things, refer in Internet of Things and join information equipment;
2 --- to, networking, such as V2X, car connection all things on earth.
Existing bus or train route interconnection is still within simple unidirectional utilization, for example, the ETC charges of highway, motor-driven license number Board automatic identification etc., with the development of mechanics of communication, traffic lights and motor vehicle many-side intellectual technology, interconnected to bus or train route System provides more favourable hardware foundation and technical support.
As Chinese patent (Authorization Notice No. CN205158631U) discloses a kind of " internet road vehicles track letter Breath system ", it is related to public safety technical field, is believed by aeronautical satellite, controller, memory, camera signals collector, vehicle Number collector, camera and car-mounted terminal are formed, on the controller provided with memory, camera signals collector and signals of vehicles Collector, camera signals collector are connected with camera, and signals of vehicles collector is connected with car-mounted terminal;The present invention It is practical, use and install all fairly simple, not only fast and efficiently the track of particular vehicle can be carried out real-time Collection, and the track of particular vehicle can be gathered in real time in different regions, at the same can by road safety, The information such as weather conditions are accurately passed in particular vehicle, have greatly ensured the driving safety of vehicle.
As Chinese patent (application publication number CN105761516A) discloses, " one kind is based on track of vehicle estimation crossing signals The method of lamp timing ", its collection vehicle are drawn every by the track data at crossing according to accumulative track data of the vehicle at crossing The hourage distribution map at individual crossing, peak separation is calculated in hourage distribution map, estimates corresponding road according to peak separation The red time of mouth, so as to obtain the traffic signal timing at the crossing.This method is according to the historical data of vehicle driving trace and tired The changing rule of meter superposition proposes a kind of method of the new a wide range of Traffic Signal Timing of calculating, can be in computer at this stage Data mining is effectively realized under disposal ability, the construction gone on a journey for people's wisdom with smart city provides more accurate and science It is recommended that.
Although foregoing invention creates the method or system that new bus or train route interconnection utilizes of proposing, lack actual operable Means, meanwhile, process is complex, and accuracy is not high, also fails to solution traffic lights and is combined with asking with vehicle information Topic.
The road traffic signal lamp facility used at present has possessed the expanding function of networking, and then can collect road traffic Belisha beacon real time data in net obtains cloud computing platform, by the storage to traffic big data, calculating and communication and combines The V2X communication technologys, it can meet the signal in high in the clouds reaching motor vehicle in real time.The cloud computing platform is available for city except traditional Outside the effect of vehicle supervision department of city supervision road traffic signal, the data of belisha beacon can also be carried out in real time, continuously Processing, and the platform possesses the function that the exclusive real-time wireless communications of V2X are carried out with road vehicle, by the road on cloud computing platform Mouthful beacon signal real-time display to motor vehicle terminal so that vehicle obtains the real time information of outside road traffic, allows in-car Driver possesses the speed guiding warning function for obtaining over the horizon, so so that and traffic class big data is fully utilized, And vehicle is allowed to form good two-way interaction with traffic environment.
The content of the invention
It is an object of the invention to provide a kind of bus or train route interacted system and method based on the processing of Traffic Information cloud, it is used for Solve the problems of the prior art.
The present invention is achieved by the following technical programs:
A kind of bus or train route interacted system based on the processing of Traffic Information cloud, including the interaction of road network infrastructure modules, motor vehicle Module and cloud computing platform, the road network infrastructure modules include belisha beacon, traffic signal controlling machine, traffic signal controlling machine For setting and controlling working method and the time cycle of belisha beacon, the motor vehicle interactive module includes display unit, The display unit receives the traffic data of traffic signal controlling machine by wireless telecommunications, for road to be passed through in front of real-time display The transport information of mouth.
A kind of bus or train route interacted system based on Traffic Information processing as described above, the display unit are believed with traffic Number control machine realizes that traffic information data transmits to be directly connected to, by DSRC or LTE-V-Direct or 4G or 5G modes, The cloud computing platform transmits data to display unit for traffic signal controlling machine and provides information identification.
A kind of bus or train route interacted system based on the processing of Traffic Information cloud as described above, the display unit and traffic Data transmission procedure between signal controlling machine, including traffic signal controlling machine are uploaded by wireless telecommunications with cloud computing platform and handed over Logical information data, cloud computing platform is by wireless telecommunications by traffic information data real-time Transmission to display unit.
A kind of bus or train route interacted system based on the processing of Traffic Information cloud as described above, the wireless telecommunications use LTE-V-Cell or 4G or 5G modes.
A kind of bus or train route interacted system based on the processing of Traffic Information cloud as described above, the traffic of the real-time display Information is traffic light status information or traffic lights clocking information.
A kind of bus or train route interacted system based on the processing of Traffic Information cloud as described above, the display unit is OBU Or HUD modules.
A kind of bus or train route interacted system based on the processing of Traffic Information cloud as described above, the cloud computing platform is by hard Part system and software systems are formed, and the hardware system includes server, storage device and the network equipment, for providing traffic letter Calculating, storage and the transmission of data are ceased, the software systems include application layer, data management layer and system platform layer, described to answer The interconnection being used for layer between motor vehicle, signal controlling machine and cloud computing platform communicates, and the data management layer is used for handing over Communication breath data management and application, the system platform layer are used for system and monitoring resource.
Present invention also offers a kind of bus or train route interconnected method based on the processing of Traffic Information cloud, comprise the following steps:
The first step, belisha beacon big data cloud computing platform and database all in traffic road net are built, it is described Cloud computing platform, database to belisha beacon data for being stored, being interacted, being calculated, being received and dispatched, display processing;
Second step, the belisha beacon positional information in road traffic net is loaded on cloud computing platform map, makes crossing Signal lamp data forms visualization and real-time display;
3rd step, the motor vehicle real time positioning data of the interior traveling of cloud computing platform access road traffic net;
4th step, cloud computing processing is carried out according to the real time positioning data of motor vehicle, cloud computing platform is transferred described motor-driven Car treats the belisha beacon real time data by road, and generates the belisha beacon cycle data to match with the motor vehicle To background interface;
5th step, cloud computing platform by the belisha beacon cycle data be sent to matching motor vehicle interactive module or Person's motor vehicle is by display unit belisha beacon cycle data corresponding with cloud computing platform communication acquisition, then passes through and show list Member is shown the traffic light data information at crossing.
A kind of bus or train route interconnected method based on the processing of Traffic Information cloud as described above, in step 4, cloud computing is put down Platform is treated to be judged by the distance of belisha beacon position according to the vehicle position with front, when distance is less than 1000 The information of junction ahead signal lamp is recalled from database during rice, and handled by cloud computing platform.
A kind of bus or train route interconnected method based on the processing of Traffic Information cloud as described above, the display unit include letter Signal lamp display unit, time display unit, voice alerting unit and by speed prediction unit, are respectively used to that front is waited to lead to The signal lamp for crossing crossing is shown, the time timing of signal period is shown, suggestion voice and the front of road conditions and signal lamp Crossing average speed prediction.
Compared with prior art, it is an advantage of the invention that:
1st, the belisha beacon and road conditions number of bus or train route interacted system of the invention by cloud computing platform to traffic road net Factually show road quickly to handle, meet and ensure real-time dynamic need required for traffic information management, there is higher precision It is required that and security performance;In addition, existing traffic signal controlling machine, motor vehicle and communication system are based on, can be in transformation or new It is extended and is combined with the basis of building, there is preferable operating performance, it is convenient to implement, manage and safeguard.
2nd, using the present invention when motor vehicle is running into the bad weathers such as dense fog, sleet, sand and dust, or hindered by front vehicles When gear can not observe signal lamp, human pilot can be directly viewable the information for setting display unit in the car, avoid anticipating Outside;When belisha beacon because weather reason produces failure, by C2V driver can be helped to understand intersection information in time, and Failure notification administrative staff can be repaired in time, avoid thus caused traffic congestion and traffic safety problem;Work as human pilot When diverting one's attention absent-minded, in-car display unit can be reminded in time by sound, safety crossing of focusing on.
3rd, the present invention is extended to possess traffic path, travel time prediction function on motor vehicle, is provided for driver Excellent driving experience, meanwhile, exhaust emissions amount when city vehicle queues for bus is greatly reduced, so as to reduce carbon emission amount; Because human pilot obtains the prompting of signal lamp warning function, the generation of the traffic accidents of urban road trip can be also reduced Rate, safety guarantee is provided for people's trip.
4th, the present invention can be achieved to make full use of traffic class big data, allow motor vehicle to be formed with traffic environment good two-way Interaction, the favourable traffic trip efficiency and safety for improving city, and future realize intelligent network connection automobile, wisdom traffic and Smart city must be through link.Cloud computing platform can be as administrative department to road traffic net traffic administration effect feedback, and Reliable believable data are provided as foundation to evaluate and optimize system.In addition, transport information is only supplied city by the present invention originally The use of road management information, extend in city and used in the motor vehicle of vast trip user, substantially increase legacy data Value, improve urban traffic control efficiency and safety.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described.
Fig. 1 is the data communication circuit schematic diagram of the present invention;
Fig. 2 is the system flow chart of the present invention;
Fig. 3 is the configuration diagram of cloud computing platform of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, rather than whole embodiments.
As shown in figure 1, a kind of bus or train route interacted system based on the processing of Traffic Information cloud, including road network infrastructure modules, Motor vehicle interactive module and cloud computing platform, the road network infrastructure modules include belisha beacon, traffic signal controlling machine, traffic Signal controlling machine is used for working method and the time cycle for setting and controlling belisha beacon, the motor vehicle interactive module bag Display unit is included, the display unit receives the traffic data of traffic signal controlling machine by wireless telecommunications, for real-time display Treat the transport information by crossing in front.
Specifically, bus or train route interacted system of the invention has two kinds of connected modes, and one kind will show list to be directly connected to With traffic signal controlling machine to be directly connected to, communication mode can use to be met DSRC equipment or meets LTE- member V-Direct or 4G or 5G mode so that I ends and the straight-through interconnection in V ends, complete the I2V unidirectional transmitting procedure of data.Other one Kind is alternatively referred to as centralized to be indirectly connected with, including traffic signal controlling machine is handed over cloud computing platform by wireless telecommunications upload Logical information data, cloud computing platform is by wireless telecommunications by traffic information data real-time Transmission to display unit.I is terminated into C-terminal Mode --- I2C, two small classpaths, the first classpath wired communication mode can be segmented again, but be related to considerable scale Capital expenditure is larger, if will build up before, directly uses and is integrated into the data after central platform;Second classpath is logical V2X special cellular communication LTE-V modes are crossed, can also be replaced with current ripe 4G cellular communication modes, future can also adopt With the 5G communication technologys after evolution;Meanwhile the wireless communication technology that above-mentioned second classpath is related to is also used in C2V channel radios On letter, this completes the unidirectional transmitting procedure of I2C2V data.Display unit uses OBU or HUD modules in embodiment.
Two kinds of above-mentioned connected modes can carry out selection use according to actual conditions, when not fully and substantial amounts of data During covering point, supplement that can also be using the first connected mode as second of connected mode, the present invention is set with this common structure Scope.In the first scenario, cloud computing platform can pass through to motor vehicle direct of travel or navigation in background end Route, identification, judgement and reception to different directions belisha beacon information between traffic signal controlling machine and motor vehicle are completed, So as to preferably solve crossroad, T-shaped road junction or other types crossing, the different required crossings of direct of travel motor vehicle Signal information.
As shown in figure 3, the cloud computing platform that the present embodiment uses, is made up of, the hardware hardware system and software systems System includes server, storage device and the network equipment, described for providing the calculating, storage and transmission of traffic information data Software systems include application layer, data management layer and system platform layer, the application layer be used for motor vehicle, signal controlling machine and Interconnection communication between cloud computing platform, the data management layer are used for traffic information data management and application, the system Podium level is used for system and monitoring resource.
The core of the present invention is that possess the cloud computing platform that information realtime interactive is carried out with vehicle, is run by background end Cloud computing platform and database, motor vehicle is set to obtain signal by mode connected directly or indirectly with traffic lights The traffic datas such as lamp, road conditions, the intelligent uses such as the sensing layer of automated driving system with future are driven as motor vehicle auxiliary.Cloud Calculating platform data based on integrated Traffic Signals in Urban Roads lamp dynamic data, i.e., only allow road traffic signal lamp signal from High in the clouds reaches in-car end, by special car end and high in the clouds Wireless Networking mode, and by in-vehicle information system by real time information Driver is shown to, the guiding reference of driving speed immediately is rationally controlled as driver, in order to reduce in city road as far as possible Unnecessary acceleration and brake operating, the crossing traffic signal pipe that front is passed through with rational speed as far as possible on road trip road Control, based on digital prompt and over the horizon early warning, car owner's ustomer premises access equipment does not have the function of external traffic information in the car Adversely affected or changed the ability of the similar control behavior such as signal, also do not possess the in-car CAN of access carry out throttle and The similar ability being controlled to vehicle such as braking.Realized with this and improve traffic efficiency, traffic safety and the society of energy-saving and emission-reduction Effect.
Present invention also offers a kind of bus or train route interconnected method based on the processing of Traffic Information cloud, comprise the following steps:
The first step, cloud platform and database with the road traffic belisha beacon cycle exclusive characteristic of big data are built, It is set to possess to deposited static data, the application platform for the function such as dynamic data is stored, interacted, calculated, received and dispatched, shown;
Second step, third party's map interface is loaded into cloud platform or with GIS technology, the traffic at urban road crossing is believed The positional information of signal lamp, i.e. coordinate value (longitude and latitude) are published on platform map so that data obtain visualization display;
3rd step, cloud platform terminate the real time data into mobile vehicle, to there is the vehicle for accessing cloud platform authority, utilize 4G Mobile communication or LTE-V-Cell, or even 5G technologies, platform can obtain the real time GPS or Big Dipper location information of mobile vehicle;
4th step, cloud computing, the real time GPS uploaded according to vehicle or Big Dipper positioning signal, according to the judgement of setting, this sets Fixed Rule of judgment can provide according to the actual conditions on road where vehicle.For example, as vehicle location VP to front signal When the air line distance that lamp position puts IP is less than certain distance value, cloud computing platform recalls the nearest signal in front from database automatically The lamp real time data and page on platform is shown.Distance value requirement is in 2-500 rice scopes, the distance in the present embodiment It can be realized according to actual road conditions and adjacent intersection distance and adjust and set.
5th step, the data syn-chronization that the 4th step comes out is wirelessly transmitted on the display screen in access vehicle, driver According to the front signal light information of in-car display, the speed for prejudging in advance and rationally controlling Current vehicle to advance, road is achieved in The cooperating type driving experience at end, high in the clouds and car end, also provide outside traffic signal for following automatic Pilot and control foundation.
In order to ensure the security performance of system, the present invention is provided with car end safety system in display unit, works as friendship When ventilating signal lamp and the inconsistent signal that motor vehicle display unit is shown, the display signal at car end is closed or corrected in time;Work as car After holding display unit to open, it is furnished with safe driving suggestion voice during motor vehicle running use;Cloud computing platform is provided with flat You safety system, when abnormal or paralysis occurs in cloud computing platform, cloud computing platform notifies all motor vehicles to show in time Show unit, and interrupt or close the operation of cloud computing platform in time.Equipment end safeguard protection system is provided with traffic intersection signal lamp System, when a certain signal lamp breaks down, cloud computing platform obtains information and issues the processing of maintenance management department in time.
The technology contents of the not detailed description of the present invention are known technology.

Claims (10)

1. a kind of bus or train route interacted system based on the processing of Traffic Information cloud, it is characterised in that including road network infrastructure modules, machine Motor-car interactive module and cloud computing platform, the road network infrastructure modules include belisha beacon, traffic signal controlling machine, traffic letter Number control machine is used for working method and the time cycle for setting and controlling belisha beacon, and the motor vehicle interactive module includes aobvious Show unit, the display unit receives the traffic data of traffic signal controlling machine by wireless telecommunications, in front of real-time display Treat the transport information by crossing.
A kind of 2. bus or train route interacted system based on Traffic Information processing according to claim 1, it is characterised in that institute Display unit is stated with traffic signal controlling machine to be directly connected to, is realized by DSRC or LTE-V-Direct or 4G or 5G modes Traffic information data transmits, and the cloud computing platform transmits data to display unit for traffic signal controlling machine and provides information knowledge Not.
A kind of 3. bus or train route interacted system based on the processing of Traffic Information cloud according to claim 1, it is characterised in that Data transmission procedure between the display unit and traffic signal controlling machine, including traffic signal controlling machine and cloud computing platform Traffic information data is uploaded by wireless telecommunications, and cloud computing platform is by wireless telecommunications by traffic information data real-time Transmission to aobvious Show unit.
A kind of 4. bus or train route interacted system based on the processing of Traffic Information cloud according to claim 3, it is characterised in that The wireless telecommunications use LTE-V or 4G or 5G modes.
A kind of 5. bus or train route interacted system based on the processing of Traffic Information cloud according to claim 1, it is characterised in that The transport information of the real-time display is traffic light status information or traffic lights clocking information.
A kind of 6. bus or train route interacted system based on the processing of Traffic Information cloud according to claim 1, it is characterised in that The display unit is OBU or HUD modules.
A kind of 7. bus or train route interacted system based on the processing of Traffic Information cloud according to claim 1, it is characterised in that The cloud computing platform is made up of hardware system and software systems, and the hardware system includes server, storage device and network Equipment, for providing the calculating, storage and transmission of traffic information data, the software systems include application layer, data management layer And system platform layer, the interconnection communication that the application layer is used between motor vehicle, signal controlling machine and cloud computing platform are described Data management layer is used to be used for system and monitoring resource to traffic information data management and application, the system platform layer.
8. a kind of as above any described bus or train route interconnected methods based on the processing of Traffic Information cloud of claim 1-7, it is special Sign is, comprises the following steps:
The first step, build belisha beacon big data cloud computing platform and database all in traffic road net, the cloud meter Calculation platform, database to belisha beacon data for being stored, being interacted, being calculated, being received and dispatched, display processing;
Second step, the belisha beacon positional information in road traffic net is loaded on cloud computing platform map, makes crossing signals Lamp data form visualization and real-time display;
3rd step, the motor vehicle real time positioning data of the interior traveling of cloud computing platform access road traffic net;
4th step, cloud computing processing is carried out according to the real time positioning data of motor vehicle, cloud computing platform is transferred the motor vehicle and treated By the belisha beacon real time data of road, and generate with the belisha beacon cycle data that the motor vehicle matches to rear Platform interface;
The belisha beacon cycle data is sent to the motor vehicle interactive module or machine of matching by the 5th step, cloud computing platform Motor-car is incited somebody to action by display unit belisha beacon cycle data corresponding with cloud computing platform communication acquisition, then by display unit The traffic light data information at crossing is shown.
A kind of 9. bus or train route interconnected method based on the processing of Traffic Information cloud according to claim 8, it is characterised in that In step 4, cloud computing platform is treated to be sentenced by the distance of belisha beacon position according to the vehicle position with front It is disconnected, when distance recalls the information of junction ahead signal lamp when less than 500 meters from database, and carried out by cloud computing platform Processing.
10. a kind of bus or train route interconnected method based on the processing of Traffic Information cloud according to claim 8, its feature exist In the display unit includes traffic light system unit, time display unit, voice alerting unit and passes through speed prediction list Member, it is respectively used to treat front to be shown by the signal lamp at crossing, the time timing of signal period is shown, road conditions and signal Suggestion voice and junction ahead the average speed prediction of lamp.
CN201710983101.9A 2017-10-20 2017-10-20 A kind of bus or train route interacted system and method based on the processing of Traffic Information cloud Withdrawn CN107564310A (en)

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Cited By (13)

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Publication number Priority date Publication date Assignee Title
CN108198439A (en) * 2018-01-24 2018-06-22 济南浪潮高新科技投资发展有限公司 A kind of municipal intelligent traffic control method calculated based on mist
CN108549384A (en) * 2018-05-21 2018-09-18 济南浪潮高新科技投资发展有限公司 A kind of remote control automatic Pilot method under 5G environment
CN108769896A (en) * 2018-05-07 2018-11-06 南京邮电大学 Fleet communications system
CN109118797A (en) * 2018-10-29 2019-01-01 百度在线网络技术(北京)有限公司 Information sharing method, device, equipment and storage medium
CN109121117A (en) * 2018-07-13 2019-01-01 上海淞泓智能汽车科技有限公司 A kind of bus or train route real-time communication system and communication means based on cellular network
CN109218409A (en) * 2018-08-16 2019-01-15 北京易华录信息技术股份有限公司 Intelligent network connection automotive test monitoring and management platform based on broadband mobile internet
CN109544957A (en) * 2018-10-18 2019-03-29 中国电子科技集团公司第二十八研究所 A kind of path guiding system of real-time display signal lamp data
CN110211403A (en) * 2019-06-19 2019-09-06 广州市高速公路有限公司营运分公司 A kind of road information sharing method and system
CN110415540A (en) * 2019-05-28 2019-11-05 青岛理工大学 Traffic signal environment system in all-day waiting vehicle based on vehicle-road cooperation
CN110619746A (en) * 2019-09-27 2019-12-27 山东浪潮人工智能研究院有限公司 Intelligent HUD head-up display method based on C-V2X technology
CN110853384A (en) * 2018-08-21 2020-02-28 上海擎感智能科技有限公司 Vehicle and traffic light vehicle speed matching optimization system and method based on 5G technology
CN111477001A (en) * 2020-03-04 2020-07-31 中国联合网络通信有限公司广州市分公司 Traffic signal acquisition and management system based on 5G and MEC
CN112565374A (en) * 2020-11-27 2021-03-26 安徽工业大学 Car networking semaphore based on V2X technique

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108198439A (en) * 2018-01-24 2018-06-22 济南浪潮高新科技投资发展有限公司 A kind of municipal intelligent traffic control method calculated based on mist
CN108769896A (en) * 2018-05-07 2018-11-06 南京邮电大学 Fleet communications system
CN108769896B (en) * 2018-05-07 2021-03-16 南京邮电大学 Fleet communication system
CN108549384A (en) * 2018-05-21 2018-09-18 济南浪潮高新科技投资发展有限公司 A kind of remote control automatic Pilot method under 5G environment
CN109121117B (en) * 2018-07-13 2021-02-05 上海淞泓智能汽车科技有限公司 Cellular network-based vehicle road real-time communication system and communication method
CN109121117A (en) * 2018-07-13 2019-01-01 上海淞泓智能汽车科技有限公司 A kind of bus or train route real-time communication system and communication means based on cellular network
CN109218409A (en) * 2018-08-16 2019-01-15 北京易华录信息技术股份有限公司 Intelligent network connection automotive test monitoring and management platform based on broadband mobile internet
CN109218409B (en) * 2018-08-16 2021-09-28 北京易华录信息技术股份有限公司 Intelligent networking automobile test monitoring and management platform based on broadband mobile internet
CN110853384A (en) * 2018-08-21 2020-02-28 上海擎感智能科技有限公司 Vehicle and traffic light vehicle speed matching optimization system and method based on 5G technology
CN109544957A (en) * 2018-10-18 2019-03-29 中国电子科技集团公司第二十八研究所 A kind of path guiding system of real-time display signal lamp data
CN109118797A (en) * 2018-10-29 2019-01-01 百度在线网络技术(北京)有限公司 Information sharing method, device, equipment and storage medium
CN110415540A (en) * 2019-05-28 2019-11-05 青岛理工大学 Traffic signal environment system in all-day waiting vehicle based on vehicle-road cooperation
CN110211403A (en) * 2019-06-19 2019-09-06 广州市高速公路有限公司营运分公司 A kind of road information sharing method and system
CN110619746A (en) * 2019-09-27 2019-12-27 山东浪潮人工智能研究院有限公司 Intelligent HUD head-up display method based on C-V2X technology
CN111477001A (en) * 2020-03-04 2020-07-31 中国联合网络通信有限公司广州市分公司 Traffic signal acquisition and management system based on 5G and MEC
CN112565374A (en) * 2020-11-27 2021-03-26 安徽工业大学 Car networking semaphore based on V2X technique

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