CN115346383A - Infectious disease information early warning notification method, system and storage medium based on V2X - Google Patents
Infectious disease information early warning notification method, system and storage medium based on V2X Download PDFInfo
- Publication number
- CN115346383A CN115346383A CN202210505453.4A CN202210505453A CN115346383A CN 115346383 A CN115346383 A CN 115346383A CN 202210505453 A CN202210505453 A CN 202210505453A CN 115346383 A CN115346383 A CN 115346383A
- Authority
- CN
- China
- Prior art keywords
- infectious disease
- information
- early warning
- warning notification
- side unit
- 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
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/80—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for detecting, monitoring or modelling epidemics or pandemics, e.g. flu
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Medical Informatics (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the technical field of automobile route planning early warning, in particular to an infectious disease information early warning notification method and system based on V2X and a storage medium. The method comprises the following steps: the road side unit establishes communication connection with the cloud server and requests to receive infectious disease key information; the road side unit receives infectious disease key information sent by the cloud server in real time; establishing contact between the road side unit and mobile equipment in the coverage area of the road side unit, and sending critical information of infectious diseases received from a cloud server to the mobile equipment in real time; the mobile equipment has the functions of path planning and warning after processing the critical information data of the infectious diseases. The method and the system can help the driver to intelligently perform path planning and risk warning, so that the driver can early warn in advance or plan a safe route in advance when approaching a dangerous area, avoid risks in advance, bring convenience to the traveling of the driver, and ensure the health of the driver and family members.
Description
Technical Field
The invention relates to the technical field of automobile route planning early warning, in particular to an infectious disease information early warning notification method and system based on V2X and a storage medium.
Background
At present, the track of an infectious disease patient can only be inquired through an App or a webpage by oneself, but the condition that the inquiry App is not updated timely still exists, so that the broad masses cannot know the action track of the infectious disease patient to avoid the route. For the driver, because the driver cannot view the information in real time during driving, or the driver generally cannot plan a route on a familiar road section, the driver can easily ignore the reminding in navigation, and the driver can easily coincide with the action track of the infectious disease patient, thereby causing subsequent inconvenience or increasing the infection risk.
Disclosure of Invention
The invention provides an infectious disease information early warning notification method, system and storage medium based on V2X, aiming at solving the problems that the infectious disease notification information has low transmission speed and drivers are easy to enter the action track of an infectious disease patient to cause inconvenience or increase the infection risk.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an infectious disease information early warning notification method based on V2X is applied to an infectious disease information early warning notification system based on V2X, and the system comprises a cloud server, a road side unit and mobile equipment; the method comprises the following steps:
the road side unit establishes communication connection with the cloud server to request for receiving the key information of the infectious disease;
the road side unit receives infectious disease key information sent by the cloud server in real time;
establishing contact between the road side unit and mobile equipment in the coverage area of the road side unit, and sending critical information of infectious diseases received from a cloud server to the mobile equipment in real time;
the mobile equipment has the functions of path planning and warning after processing the critical information data of the infectious diseases.
Further, the critical information of the infectious diseases comprises space-time movement tracks of infectious disease patients and the number of the infectious disease patients in each area.
Further, the mobile device comprises one of a vehicle-mounted entertainment system, a mobile phone device connected with the vehicle-mounted entertainment system or a communication device with a corresponding vehicle-mounted program.
Further, the method also comprises the following steps:
the mobile equipment receives the critical information of the infectious disease through the receiving module and processes the critical information of the infectious disease to obtain the action track of the patient with the infectious disease;
the mobile equipment calculates the algorithm according to the action track and the self motion state of the patient with the infectious disease, obtains a track planning route combined with the key information of the infectious disease, and carries out risk alarm.
Further, the mobile device performs algorithm calculation according to the action track of the infectious disease patient and the motion state of the mobile device, obtains a track planning route combined with the key information of the infectious disease, and performs risk warning, including:
the mobile equipment extracts and processes the information of the infectious disease key information to obtain the action track of the infectious disease patient;
the mobile equipment acquires the position of the mobile equipment and the current path plan;
the mobile equipment compares the action track of the infectious disease patient with the current path planning, and carries out path re-planning and alarm, thereby avoiding the risk of direct contact and secondary contact personnel.
Further, the cloud server and the road side unit are in communication connection through a V2N technology.
Furthermore, the road side unit receives the infectious disease key information, processes the infectious disease key information into a V2X information format, and broadcasts the V2X information with the infectious disease key information to the region.
Further, the mobile device has a V2X message receiving module, and receives a V2X message broadcast by the rsu through the V2X message receiving module.
The invention also provides an infectious disease information early warning notification system based on V2X, which comprises a cloud server, a road side unit and a mobile device, wherein the infectious disease information early warning notification system based on V2X executes the infectious disease information early warning notification method based on V2X according to any one of claims 1-8 through the road side unit and the mobile device.
The invention also provides a storage medium, wherein the storage medium stores a computer program, and the computer program is executed by a processor to realize the infectious disease information early warning notification method based on V2X.
According to the method, the road side unit acquires the action track of the infectious disease patient from the cloud server, namely the big data background, and broadcasts the action track to the mobile equipment in the vehicle on the road, so that a driver in the vehicle can acquire relevant information in real time, and further path planning and risk warning are intelligently performed, so that the driver can early warn or plan a safe route in advance when approaching a dangerous area, and avoid risks in advance.
Drawings
Fig. 1 is a flow chart illustrating a structure of a V2X-based infectious disease information early warning notification method according to an embodiment of the present invention.
Fig. 2 is a block flow diagram of a V2X-based infectious disease information early warning notification method according to an embodiment of the present invention.
Fig. 3 is a flowchart illustrating an application of the infectious disease information early warning notification method to a mobile device according to an embodiment of the present invention.
Fig. 4 is a block diagram of a V2X-based infectious disease information early warning notification system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The same or similar reference numerals in the drawings of the embodiments of the present application correspond to the same or similar components; in the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, if any, are used in the orientations and positional relationships indicated in the drawings only for the convenience of describing the present application and for simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Furthermore, if the terms "first," "second," and the like are used for descriptive purposes only, they are used for mainly distinguishing different devices, elements or components (the specific types and configurations may be the same or different), and they are not used for indicating or implying relative importance or quantity among the devices, elements or components, but are not to be construed as indicating or implying relative importance.
Example one
The embodiment provides an infectious disease information early warning notification method based on V2X, which mainly receives information such as action tracks of infectious disease patients sent by a big data background through a road side unit, broadcasts early warning to mobile equipment in vehicles in an area, and after the vehicle mobile equipment receives the information, route optimization assistance is carried out on a driver through intelligent path planning and warning, so that the driver can quickly avoid or enter the area where the infectious disease patients are located or the action area of the infectious disease patients in the near term, infection risks of the driver are reduced, and the problem of time and economic loss caused by the fact that the driver is changed into direct contact and secondary contact is solved.
To better illustrate the present embodiment, fig. 1-3 are provided, in which fig. 1 shows a flow chart of the structure of the infectious disease information early warning notification method based on V2X in the present embodiment; FIG. 2 is a block flow diagram illustrating a V2X-based infectious disease information early warning notification method according to an embodiment; fig. 3 is a flowchart illustrating an application of the infectious disease information early warning notification method to the mobile device in the embodiment.
Referring to fig. 1 to 3, the infectious disease information early warning notification method based on V2X in the present embodiment is applied to an infectious disease information early warning notification system, where the system includes a cloud server, a road side unit, and a mobile device, where the cloud server is a big data background, and is a server main body that sorts and acquires information of an infectious disease patient and transmits the information to the public; the roadside Unit (RSU, road Side Unit) belongs to the highway automobile auxiliary system, installs at the roadside, adopts DSRC (Dedicated Short Range Communication) technique, communicates with on-board Unit, realizes vehicle identification, the device of electronic deduction, and in this embodiment, the roadside Unit mainly plays the effect of an information intermediate station, provides the Communication bridge for on-board mobile device and high in the clouds server. The mobile device in this embodiment includes one of a vehicle-mounted entertainment system, a mobile phone device connected to the vehicle-mounted entertainment system, or a communication device with a corresponding vehicle-mounted program.
More specifically, the infectious disease information early warning notification method of the present embodiment includes the following steps:
101. the road side unit establishes communication connection with the cloud server and requests to receive infectious disease key information;
102. the road side unit receives infectious disease key information sent by the cloud server in real time;
103. establishing contact between the road side unit and mobile equipment in the coverage area of the road side unit, and sending critical information of infectious diseases received from a cloud server to the mobile equipment in real time; the mobile equipment has the functions of path planning and warning after processing the critical information data of the infectious diseases.
As an illustration, a typical work flow is provided, in the process, the big data background sends the action track of the contagious patient to an RSU (road side unit) in a V2N manner, after receiving the track, the RSU corresponds the track to a safe region field of a V2X message and broadcasts the V2X message, and after receiving the V2X message sent by the RSU through a V2X message receiving module, the mobile device in the vehicle in the region sends the V2X message to a V2X message processing module for processing and identification, and then calculates the motion states of the dangerous region and the vehicle itself through an algorithm. Specifically, the algorithm calculates whether the movement intention is dangerous according to the self movement information and the dangerous area information. If the dangerous condition exists, dangerous information is sent to the warning module or the path planning module, the warning module gives a warning prompt after receiving the dangerous information, and the path planning module plans the route again after receiving the dangerous information.
Specifically, in step 101 and step 102, the roadside unit receives the action track of the patient with infectious disease after establishing communication with the cloud server, and the communication connection is that the roadside unit acquires information from the cloud server, converts the information into V2X information, and broadcasts the information to the region. In step 103, when a vehicle or a pedestrian passes through the coverage area of the roadside unit, the information broadcast by the roadside unit may be received in real time through the in-vehicle entertainment system or the mobile phone, and the mobile device may calculate whether the current travel route is dangerous through information processing, and perform warning and path planning for the driver or the user.
As a preference, some specific embodiments in the present embodiment are provided below.
In this embodiment, the critical information of the infectious disease sent by the cloud server includes the spatial and temporal movement trajectories of the infectious disease patients and the number of the infectious disease patients in each area, and the critical information of the infectious disease in this embodiment also includes information that may appear later and can be transmitted by text and image information.
In some embodiments, the mobile device comprises one of an in-vehicle entertainment system, a handset device connected to the in-vehicle entertainment system, or a communication device with a corresponding in-vehicle program. For example, in an in-vehicle entertainment system, the in-vehicle processor may establish a connection with the roadside unit through a V2X information receiving module carried by the automobile, so as to receive information sent from the roadside unit.
In the information processing process of the mobile device, the mobile device is provided with a set of processing logic, wherein the specific processing mode comprises the following steps:
the mobile equipment receives the critical information of the infectious disease through the receiving module and processes the critical information of the infectious disease to obtain the action track of the patient with the infectious disease;
the mobile equipment calculates the algorithm according to the action track of the infectious disease patient and the self motion state, obtains a track planning route combined with the infectious disease key information, and carries out risk warning.
More specifically, the mobile device calculates an algorithm according to the action track and the self motion state of the patient with the infectious disease, obtains a track planning route combined with the critical information of the infectious disease, and performs risk warning, including:
the mobile equipment extracts and processes the information of the infectious disease key information to obtain the action track of the infectious disease patient;
the mobile equipment acquires the position of the mobile equipment and the current path plan;
the mobile device compares the action track of the infectious disease patient with the current path planning, and performs path re-planning and alarming to avoid the risk of direct contact and secondary contact.
Preferably, referring to fig. 2, the mobile device at least includes a V2X information receiving module, a V2X information processing module, a self-motion state obtaining module, an algorithm calculating module, an alarm module, and a path planning module; the system comprises a V2X information receiving module, an algorithm calculation module and an alarm module, wherein the V2X information receiving module is used for receiving V2X information broadcasted by a road side unit, the V2X information is processed by the V2X information processing module and then is sent to the algorithm calculation module, the algorithm calculation module reasonably calculates whether a certain infectious disease transmission risk exists in the current driving state or the moving state after combining the self motion state, and finally the alarm module and the path planning module are used for alarming and path changing.
Additionally, in this embodiment, the cloud server and the rsu are in communication connection through the V2N technology, and the rsu receives the critical information of the infectious disease, processes the critical information into a V2X information format, and broadcasts the V2X information with the critical information of the infectious disease to the area. The mobile equipment is provided with a V2X message receiving module and receives the V2X message broadcast by the road side unit through the V2X message receiving module.
The infectious disease information early warning notification method has the advantages that the road side unit obtains the action track of the infectious disease patient from the cloud server, namely the big data background, and broadcasts the action track to the mobile device in the vehicle on the road, so that a driver can early warn in advance or plan a safe route in advance, risks are avoided in advance, the problem that the driver is not in contact with the infectious disease patient but is in direct contact or secondary direct contact is not easy to occur, convenience is brought to the driver to go out, and the health of the driver and family members is guaranteed.
Example two
Fig. 4 shows a block diagram of the structure of the infectious disease information early warning notification system based on V2X in the present embodiment.
As shown in fig. 4, the embodiment provides an infectious disease information early warning notification system based on V2X, the notification system includes a cloud server 210, a roadside unit 220 and a mobile device 230, the cloud server 210 and the roadside unit 220 broadcast and early warn information such as an action track of an infectious disease patient sent to the roadside unit 220 to the mobile device 230 in a vehicle in an area, and after the vehicle mobile device 230 receives the information, the vehicle mobile device performs route optimization assistance on a driver through intelligent path planning and warning, so as to reduce an infection risk, and avoid a problem of time and economic loss caused by direct contact and secondary contact of the driver.
Specifically, in this embodiment, the infectious disease information early warning notification system of V2X executes the infectious disease information early warning notification method based on V2X in the first embodiment through the roadside unit 220 and the mobile device 230.
EXAMPLE III
The present embodiment is a storage medium, and in particular, the storage medium stores thereon a computer program, and when executed by a processor, the computer program implements the infectious disease information early warning notification method based on V2X according to the first embodiment.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An infectious disease information early warning notification method based on V2X is characterized by being applied to an infectious disease information early warning notification system based on V2X, wherein the system comprises a cloud server, a road side unit and a mobile device; the method comprises the following steps:
the road side unit establishes communication connection with the cloud server to request for receiving the key information of the infectious disease;
the road side unit receives critical information of the infectious disease sent by the cloud server in real time;
establishing contact between the road side unit and mobile equipment in the coverage area of the road side unit, and sending critical information of infectious diseases received from a cloud server to the mobile equipment in real time;
the mobile equipment has the functions of path planning and warning after processing the critical information data of the infectious diseases.
2. An infectious disease information early warning notification method based on V2X as claimed in claim 1, wherein the critical information of infectious disease includes spatial and temporal movement trajectories of infectious disease patients and the number of infectious disease patients in each area.
3. An infectious disease information early warning notification method based on V2X according to claim 1, wherein the mobile device comprises one of a vehicle entertainment system, a mobile phone device connected with the vehicle entertainment system or a communication device with a corresponding vehicle program.
4. An infectious disease information early warning notification method based on V2X as claimed in any one of claims 1-3, further comprising:
the mobile equipment receives the critical information of the infectious disease through the receiving module and processes the critical information of the infectious disease to obtain the action track of the patient with the infectious disease;
the mobile equipment calculates the algorithm according to the action track of the infectious disease patient and the self motion state, obtains a track planning route combined with the infectious disease key information, and carries out risk warning.
5. An infectious disease information early warning notification method based on V2X as claimed in claim 4, wherein the mobile device performs algorithm calculation according to the action track and self motion state of the infectious disease patient to obtain a track planning route combined with the key information of the infectious disease, and performs risk warning comprising:
the mobile equipment extracts and processes the information of the infectious disease key information to obtain the action track of the infectious disease patient;
the mobile equipment acquires the position of the mobile equipment and the current path plan;
the mobile device compares the action track of the infectious disease patient with the current path planning, and performs path re-planning and alarming to avoid the risk of direct contact with the infectious disease patient and secondary direct contact with personnel.
6. An infectious disease information early warning notification method based on V2X according to claim 1, wherein the cloud server and the road side unit are in communication connection through a V2N technology.
7. An infectious disease information early warning notification method based on V2X according to claim 1, wherein the road side unit receives and processes the infectious disease key information into a V2X information format, and broadcasts the V2X information with the infectious disease key information to the region.
8. An infectious disease information early warning notification method based on V2X as claimed in claim 7, wherein the mobile device is provided with a V2X message receiving module, and receives V2X messages broadcast by the rsu through the V2X message receiving module.
9. An infectious disease information early warning notification system based on V2X, which is characterized by comprising a cloud server, a road side unit and a mobile device, wherein the infectious disease information early warning notification system based on V2X executes the infectious disease information early warning notification method based on V2X according to any one of claims 1-8 through the road side unit and the mobile device.
10. A storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the V2X-based infectious disease information early warning notification method according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210505453.4A CN115346383A (en) | 2022-05-10 | 2022-05-10 | Infectious disease information early warning notification method, system and storage medium based on V2X |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210505453.4A CN115346383A (en) | 2022-05-10 | 2022-05-10 | Infectious disease information early warning notification method, system and storage medium based on V2X |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115346383A true CN115346383A (en) | 2022-11-15 |
Family
ID=83947523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210505453.4A Pending CN115346383A (en) | 2022-05-10 | 2022-05-10 | Infectious disease information early warning notification method, system and storage medium based on V2X |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115346383A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123312A (en) * | 2017-07-05 | 2017-09-01 | 维沃移动通信有限公司 | A kind of traffic prewarning method and roadside device |
| CN111354472A (en) * | 2020-02-20 | 2020-06-30 | 戴建荣 | Infectious disease transmission monitoring and early warning system and method |
| CN111370134A (en) * | 2020-02-19 | 2020-07-03 | 李桂芹 | Infectious disease prevention and control system using mobile internet and GPS positioning and application thereof |
| CN111556095A (en) * | 2020-03-31 | 2020-08-18 | 世强先进(深圳)科技股份有限公司 | Infectious disease epidemic situation early warning method and system based on positioning technology |
| CN113869097A (en) * | 2020-12-25 | 2021-12-31 | 珠海格力电器股份有限公司 | Information display method and device, storage medium and electronic device |
-
2022
- 2022-05-10 CN CN202210505453.4A patent/CN115346383A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123312A (en) * | 2017-07-05 | 2017-09-01 | 维沃移动通信有限公司 | A kind of traffic prewarning method and roadside device |
| CN111370134A (en) * | 2020-02-19 | 2020-07-03 | 李桂芹 | Infectious disease prevention and control system using mobile internet and GPS positioning and application thereof |
| CN111354472A (en) * | 2020-02-20 | 2020-06-30 | 戴建荣 | Infectious disease transmission monitoring and early warning system and method |
| CN111556095A (en) * | 2020-03-31 | 2020-08-18 | 世强先进(深圳)科技股份有限公司 | Infectious disease epidemic situation early warning method and system based on positioning technology |
| CN113869097A (en) * | 2020-12-25 | 2021-12-31 | 珠海格力电器股份有限公司 | Information display method and device, storage medium and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11688282B2 (en) | Enhanced onboard equipment | |
| US11100795B2 (en) | Driving service active sensing system and method in internet of vehicles environment | |
| CN105788321B (en) | Vehicle communication method, device and system | |
| CN101916514B (en) | Using v2x-based in-network message protocols to enable road hazard condition warning applications | |
| US8902080B2 (en) | Vehicle-mounted narrow-band wireless communication apparatus and roadside-to-vehicle narrow-band wireless communication system | |
| US7804423B2 (en) | Real time traffic aide | |
| CN106448263B (en) | Vehicle driving safety management system and method | |
| KR100626658B1 (en) | Apparatus and method for prevention of vehicle collision at crossroads | |
| CN104732782A (en) | Invented intelligent online type traffic light and intelligent traffic system and method thereof | |
| CN105577755A (en) | Car networking terminal service system | |
| JP5866807B2 (en) | Pedestrian terminal device, computer program, and information notification method | |
| CN112017430A (en) | Intersection blind area auxiliary driving method and system based on V2X | |
| KR20140062582A (en) | Apparatus for car terminal and method for controlling the apparatus | |
| CN105407170A (en) | Internet of vehicles system with link protection | |
| CN114245340A (en) | C-V2X-based urban road and vehicle cooperative cloud control vehicle guiding system | |
| JP2013182490A (en) | Traffic information conversion device, traffic information system, central server, service server, and traffic information providing method | |
| CN106767859A (en) | A kind of automobile navigation method | |
| JP2013214225A (en) | Traffic information system, central server, service server and traffic information providing method | |
| JP2020098578A (en) | Apparatus, systems, and methods for detecting, alerting, and responding to emergency vehicle | |
| CN115512511A (en) | Early warning method, early warning device, mobile terminal and readable storage medium | |
| KR20220077125A (en) | Information processing apparatus, information processing system, and information processing method | |
| JP2011191814A (en) | In-vehicle terminal and inter-vehicle communication system | |
| CN115346383A (en) | Infectious disease information early warning notification method, system and storage medium based on V2X | |
| KR20040037423A (en) | Intelligence service method of a using dedicated short range communication on vehicle | |
| US11887476B2 (en) | Emergency service vehicle notification and acknowledgement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |