CN113570895A - Vehicle driving state monitoring system - Google Patents
Vehicle driving state monitoring system Download PDFInfo
- Publication number
- CN113570895A CN113570895A CN202010357538.3A CN202010357538A CN113570895A CN 113570895 A CN113570895 A CN 113570895A CN 202010357538 A CN202010357538 A CN 202010357538A CN 113570895 A CN113570895 A CN 113570895A
- Authority
- CN
- China
- Prior art keywords
- module
- vehicle
- information
- forwarding
- monitoring
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 abstract description 4
- 230000004044 response Effects 0.000 description 4
- 230000006399 behavior Effects 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
- G08G1/13—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station the indicator being in the form of a map
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- 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
Abstract
The invention discloses a vehicle running state monitoring system. The system comprises a vehicle-mounted terminal module, a forwarding control module and a traffic guarantee subsystem module; the vehicle-mounted terminal module comprises a GPS module and a high-definition camera monitoring module; the forwarding control module comprises a vehicle-mounted terminal control module, a video stream forwarding module, a storage module and a holder control module; the traffic support subsystem module comprises a map display module, a real-time video preview module, a one-key wall-mounting module, a high-definition display module and a historical video preview module; the system combines the high-definition camera video monitoring with the GPS positioning, realizes the monitoring of the current running state of the vehicle and the road crowding degree through the cooperation of all modules, improves the safety of the vehicle in the running process, is convenient for tracking the running state of the vehicle and processes in time; the safety and reliability of the system work are guaranteed, and meanwhile simplicity and practicability of installation can be achieved.
Description
Technical Field
The invention belongs to the technical field of traffic monitoring, and relates to a vehicle running state monitoring system.
Background
With the rapid development of road construction, the safety problem of automobile running on the road is increasingly prominent, and the behaviors of not running according to the regulations, randomly changing lanes, running red lights and the like are often prohibited. The monitoring of the running track of the vehicle can accurately analyze the behavior of the vehicle in the running process, and is convenient for the monitoring system to manage. However, in the existing vehicle driving state monitoring system, only the real-time position of the vehicle is analyzed, and the video monitoring of the real-time driving condition of the vehicle is not realized, so that the real-time monitoring force of the vehicle is not large enough, and the problems occurring in the vehicle driving process cannot be prevented and processed in time. Therefore, it is necessary to develop a vehicle driving state monitoring system.
Disclosure of Invention
The invention aims to: the vehicle running state monitoring system overcomes the defects of the prior art and can achieve the purposes of monitoring the vehicle running state in real time, preventing vehicle congestion and avoiding accidents.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a vehicle running state monitoring system, which comprises a vehicle-mounted terminal module, a forwarding control module and a traffic guarantee subsystem module which are sequentially connected;
the vehicle-mounted terminal module is used for acquiring longitude and latitude information and vehicle surrounding environment information of a vehicle in the vehicle traveling process and sending vehicle positioning information and the vehicle surrounding environment information to the forwarding control module;
the forwarding control module is used for receiving the vehicle information collected by the vehicle-mounted terminal module, storing and forwarding the vehicle information and controlling the vehicle-mounted terminal module (a holder control module in the forwarding control module is used for controlling a high-definition camera monitoring module in the vehicle-mounted terminal module and a high-definition camera connected with the high-definition camera monitoring module);
the traffic control subsystem module is used for displaying the position information of the vehicle in the map and previewing the surrounding environment information of the vehicle (the position of the vehicle and the surrounding environment information can be put on a high-definition display screen for display).
The vehicle-mounted terminal module comprises a GPS module and a high-definition camera monitoring module;
the GPS module is used for acquiring longitude and latitude information of the vehicle in the vehicle traveling process and sending vehicle positioning information to the forwarding control module;
the high-definition camera monitoring module is connected with a high-definition camera which is installed on the vehicle and located outside the vehicle, and is used for collecting vehicle surrounding environment information in the vehicle running process and sending the vehicle surrounding environment information to the forwarding control module.
The forwarding control module comprises a vehicle-mounted terminal control module, a video stream forwarding module, a storage module and a holder control module;
the vehicle-mounted terminal control module is connected with the GPS module and used for receiving and forwarding the longitude and latitude information of the vehicle collected by the GPS module and forwarding the information to a map route display module in the traffic guarantee subsystem module;
the video stream forwarding module is connected with the high-definition camera monitoring module and used for receiving and forwarding the vehicle surrounding environment information collected by the high-definition camera monitoring module and forwarding the information to a real-time video preview module (and a one-key wall-mounting module) in the traffic guarantee subsystem module;
the storage module is respectively connected with the GPS module and the high-definition camera monitoring module and is used for storing the received vehicle longitude and latitude information and the vehicle surrounding environment information into a storage medium;
the cloud platform control module is connected with the high-definition camera monitoring module and used for controlling the high-definition camera monitoring module and the high-definition camera connected with the high-definition camera monitoring module, and comprises the turning, zooming and focal length adjustment of a camera, the closing, opening and shooting speed of the camera, video playing speed and the like.
The traffic support subsystem module comprises a map route display module and a real-time video preview module;
the map route display module is connected with the vehicle-mounted terminal control module, receives the longitude and latitude information of the vehicle sent by the vehicle-mounted terminal control module, renders the longitude and latitude information into an electronic map, connects different longitude and latitude information to form a vehicle track, and displays the vehicle track on the electronic map of the system terminal;
the real-time video preview module is connected with the video stream forwarding module and used for receiving the video information of the surrounding environment of the vehicle, which is sent by the video stream forwarding module, and displaying the video information on a display screen of a system terminal (computer) in real time.
Furthermore, the traffic support subsystem module also comprises a one-key wall-mounting module; the one-key wall-mounting module is connected with the video stream forwarding module and used for receiving the video information of the surrounding environment of the vehicle, which is sent by the video stream forwarding module, and releasing the video information to a wall screen for display.
Furthermore, the traffic support subsystem module also comprises a high-definition display screen display module; the high-definition display screen display module is respectively connected with the map route display module and the real-time video preview module and is used for projecting the vehicle route information and the vehicle surrounding environment video information depicted by the map route display module and the real-time video preview module to an LED display screen for display.
Furthermore, the traffic support subsystem module also comprises a historical video preview module; and the historical video previewing module is connected with the storage module and is used for calling the historical video information of the vehicle from the storage module according to the selected time range.
Further, the storage module is connected with an external storage medium.
Further, the one-key wall-up module is connected to a wall-up display device (e.g., a projector) installed in a monitoring hall of a traffic police department.
Furthermore, the high-definition display screen display module is connected with a large-screen LED display device installed in a monitoring hall of a traffic police department.
The invention has the beneficial effects that:
the invention provides a vehicle running state monitoring system, which comprises a vehicle-mounted terminal module, a forwarding control module and a traffic guarantee subsystem module, wherein the vehicle-mounted terminal module is connected with the forwarding control module; the vehicle-mounted terminal module comprises a GPS module and a high-definition camera monitoring module; the forwarding control module comprises a vehicle-mounted terminal control module, a video stream forwarding module, a storage module and a holder control module; the traffic support subsystem module comprises a map display module, a real-time video preview module, a one-key wall-mounting module, a high-definition display module and a historical video preview module; through the cooperation between each module, realized the current travel state of control vehicle and the crowded degree of road, improved the security that the vehicle travel, be convenient for track the travel state of vehicle, when guaranteeing the fail safe nature of system work, can reach the simplicity and practicality of installation.
The vehicle running state monitoring system is suitable for cameras and GPS positioning equipment of various manufacturers, facilitates the integration of equipment of various manufacturers, and reduces the equipment cost; the system combines high-definition camera video monitoring with GPS positioning, so that the safety of the vehicle in the driving process is improved; the system stores the position information and the real-time video in the driving process of the vehicle, is convenient for route duplication after the driving process, improves the response speed for coping with various emergency situations, further ensures the safety and smoothness of roads, and solves the problems that only the vehicle track can be checked and the surrounding road conditions cannot be checked in the past, so that a traffic police department can conveniently observe the driving state of the vehicle, can timely process the situation after the situation occurs, and accelerates the response speed; the safety and reliability of the system work are guaranteed, and meanwhile simplicity and practicability of installation can be achieved.
Drawings
Fig. 1 is a schematic diagram illustrating an overall structure of a vehicle driving state monitoring system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present system more clear, the technical solutions of the present invention are further described below with reference to the accompanying drawings and embodiments.
Examples
As shown in fig. 1, the present invention provides a vehicle driving state monitoring system, which includes a vehicle-mounted terminal module, a forwarding control module, and a traffic control subsystem module, which are connected in sequence;
the vehicle-mounted terminal module collects longitude and latitude information and vehicle surrounding environment information of a vehicle in the vehicle traveling process, and sends vehicle positioning information and the vehicle surrounding environment information to the forwarding control module;
the forwarding control module receives the vehicle information collected by the vehicle-mounted terminal module, stores and forwards the vehicle information, and controls the vehicle-mounted terminal module (a holder control module in the forwarding control module can control a high-definition camera monitoring module in the vehicle-mounted terminal module and a high-definition camera connected with the high-definition camera monitoring module);
the traffic control subsystem module displays the position information of the vehicle in the map, previews the surrounding environment information of the vehicle, and can display the position of the vehicle and the surrounding environment information on the high-definition display screen.
In this embodiment, the vehicle-mounted terminal module includes a GPS module and a high-definition camera monitoring module;
the GPS module (GPS positioning module) is used for acquiring longitude and latitude information of the vehicle in the vehicle traveling process and sending the vehicle positioning information to the forwarding control module;
the high-definition camera monitoring module is connected with a high-definition camera which is installed on the vehicle and located outside the vehicle (the high-definition camera is installed on the vehicle and installed at the position outside the vehicle), collects the surrounding environment information of the vehicle in the vehicle advancing process, and sends the surrounding environment information of the vehicle to the forwarding control module.
In this embodiment, the forwarding control module includes a vehicle-mounted terminal control module, a video stream forwarding module, a storage module, and a pan-tilt control module;
the vehicle-mounted terminal control module is connected with the GPS module, receives the longitude and latitude information of the vehicle collected by the GPS module, and forwards the information to a map route display module in the traffic support subsystem module;
the video stream forwarding module is connected with the high-definition camera monitoring module, receives the vehicle surrounding environment information acquired by the high-definition camera monitoring module, and forwards the information to the real-time video preview module and the one-key wall-mounting module in the traffic support subsystem module;
the storage module is respectively connected with the GPS module and the high-definition camera monitoring module and is also connected with an external storage medium, and the received vehicle longitude and latitude information and the vehicle surrounding environment information are stored in the storage medium;
the cloud platform control module is connected with the high-definition camera monitoring module and controls the high-definition camera monitoring module and the high-definition camera connected with the high-definition camera monitoring module, and comprises the turning, zooming and focal length adjustment of a camera, the closing, opening, shooting speed, video playing speed and the like of the camera.
In this embodiment, the traffic support subsystem module comprises a map route display module, a real-time video preview module, a one-key wall-mounting module, a high-definition display screen display module and a historical video preview module;
the map route display module is connected with the vehicle-mounted terminal control module, receives the longitude and latitude information of the vehicle sent by the vehicle-mounted terminal control module, renders the longitude and latitude information into an electronic map, connects different longitude and latitude information to form a vehicle track, and displays the vehicle track on the electronic map of the system terminal;
the real-time video preview module is connected with the video stream forwarding module and used for receiving the video information of the surrounding environment of the vehicle, which is sent by the video stream forwarding module, and displaying the video information on a display screen of a system terminal (computer) in real time.
The one-key wall-mounting module is connected with the video stream forwarding module and is also connected with an external wall-mounted display device (projector), and the one-key wall-mounted display device receives the video information of the surrounding environment of the vehicle, which is sent by the video stream forwarding module, and puts the video information on the wall screen for display.
The high-definition display screen display module is respectively connected with the map route display module and the real-time video preview module, and is also connected with an external large-screen LED display device, and the vehicle route information and the vehicle surrounding environment video information depicted by the map route display module and the real-time video preview module are projected to the LED display screen for display.
And the historical video previewing module is connected with the storage module, and is used for calling the historical video information of the vehicle from the storage module according to the selected time range.
In this embodiment, the large-screen LED display device is installed in a monitoring hall of a traffic police department. The on-wall display device (projector), the system terminal (computer) and the display screen are also arranged in the traffic police department.
In this embodiment, the vehicle driving state monitoring system of the present invention includes a vehicle-mounted terminal module, a forwarding control module, and a traffic support subsystem module; the vehicle-mounted terminal module comprises a GPS module and a high-definition camera monitoring module; the forwarding control module comprises a vehicle-mounted terminal control module, a video stream forwarding module, a storage module and a holder control module; the traffic support subsystem module comprises a map display module, a real-time video preview module, a one-key wall-mounting module, a high-definition display module and a historical video preview module; the system combines the high-definition camera video monitoring with the GPS positioning, realizes the monitoring of the current running state of the vehicle and the road crowding degree through the cooperation of all modules, improves the safety of the vehicle in the running process and is convenient for tracking the running state of the vehicle; the system stores the position information and the real-time video in the driving process of the vehicle, is convenient for route duplication after the driving process, improves the response speed for coping with various emergency situations, further ensures the safety and smoothness of roads, and solves the problems that only the vehicle track can be checked and the surrounding road conditions cannot be checked in the past, so that a traffic police department can conveniently observe the driving state of the vehicle, can timely process the situation after the situation occurs, and accelerates the response speed; the safety and reliability of the system work are guaranteed, and meanwhile simplicity and practicability of installation can be achieved.
The foregoing is merely a preferred embodiment of the present invention and is not intended to limit the invention thereto. Modifications and equivalents will occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (8)
1. A vehicle running state monitoring system is characterized by comprising a vehicle-mounted terminal module, a forwarding control module and a traffic guarantee subsystem module which are sequentially connected;
the vehicle-mounted terminal module is used for acquiring longitude and latitude information and vehicle surrounding environment information of a vehicle in the vehicle traveling process and sending vehicle positioning information and the vehicle surrounding environment information to the forwarding control module;
the forwarding control module is used for receiving the vehicle information collected by the vehicle-mounted terminal module, storing and forwarding the vehicle information and controlling the vehicle-mounted terminal module;
the traffic control subsystem module is used for displaying the position information of the vehicle in a map and previewing the surrounding environment information of the vehicle;
the vehicle-mounted terminal module comprises a GPS module and a high-definition camera monitoring module;
the GPS module is used for acquiring longitude and latitude information of the vehicle in the vehicle traveling process and sending vehicle positioning information to the forwarding control module;
the high-definition camera monitoring module is connected with a high-definition camera which is arranged on the vehicle and positioned outside the vehicle, and is used for acquiring the surrounding environment information of the vehicle in the vehicle running process and sending the surrounding environment information of the vehicle to the forwarding control module;
the forwarding control module comprises a vehicle-mounted terminal control module, a video stream forwarding module, a storage module and a holder control module;
the vehicle-mounted terminal control module is connected with the GPS module and used for receiving and forwarding the longitude and latitude information of the vehicle collected by the GPS module and forwarding the information to a map route display module in the traffic guarantee subsystem module;
the video stream forwarding module is connected with the high-definition camera monitoring module and used for receiving and forwarding the vehicle surrounding environment information acquired by the high-definition camera monitoring module and forwarding the information to the real-time video preview module in the traffic guarantee subsystem module;
the storage module is respectively connected with the GPS module and the high-definition camera monitoring module and is used for storing the received vehicle longitude and latitude information and the vehicle surrounding environment information into a storage medium;
the pan-tilt control module is connected with the high-definition camera monitoring module and is used for controlling the high-definition camera monitoring module and the high-definition camera connected with the high-definition camera monitoring module, and comprises the turning, zooming and focal length adjustment of a camera, the closing, opening and shooting speed of the camera and the video playing speed;
the traffic support subsystem module comprises a map route display module and a real-time video preview module;
the map route display module is connected with the vehicle-mounted terminal control module, receives the longitude and latitude information of the vehicle sent by the vehicle-mounted terminal control module, renders the longitude and latitude information into an electronic map, connects different longitude and latitude information to form a vehicle track, and displays the vehicle track on the electronic map of the system terminal;
and the real-time video preview module is connected with the video stream forwarding module and is used for receiving the video information of the vehicle surrounding environment of the video stream forwarding module and displaying the video information on a display screen of a system terminal in real time.
2. The vehicle driving state monitoring system of claim 1, wherein the traffic support subsystem module further comprises a one-key wall-up module; the one-key wall-mounting module is connected with the video stream forwarding module and used for receiving the video information of the vehicle surrounding environment of the video stream forwarding module and releasing the video information to a wall screen for displaying.
3. The vehicle driving state monitoring system according to claim 1, wherein the traffic support subsystem module further comprises a high-definition display screen display module; the high-definition display screen display module is respectively connected with the map route display module and the real-time video preview module and is used for projecting the vehicle route information and the vehicle surrounding environment video information depicted by the map route display module and the real-time video preview module to an LED display screen for display.
4. The system for monitoring the driving state of a vehicle according to claim 1, wherein the traffic support subsystem module further comprises a historical video preview module; and the historical video previewing module is connected with the storage module and is used for calling the historical video information of the vehicle from the storage module according to the selected time range.
5. The vehicle driving state monitoring system according to claim 1, wherein the storage module is connected to an external storage medium.
6. The vehicle driving state monitoring system according to claim 2, wherein the one-touch upper wall module is connected to a wall display device installed in a monitoring hall of a traffic police department.
7. The system for monitoring the driving state of a vehicle according to claim 3, wherein the high-definition display screen display module is connected with a large-screen LED display device installed in a monitoring hall of a traffic police department.
8. The system for monitoring a driving state of a vehicle according to claim 6, wherein the on-wall display device is a projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010357538.3A CN113570895A (en) | 2020-04-29 | 2020-04-29 | Vehicle driving state monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010357538.3A CN113570895A (en) | 2020-04-29 | 2020-04-29 | Vehicle driving state monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113570895A true CN113570895A (en) | 2021-10-29 |
Family
ID=78157754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010357538.3A Pending CN113570895A (en) | 2020-04-29 | 2020-04-29 | Vehicle driving state monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113570895A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202568A (en) * | 2014-08-29 | 2014-12-10 | 天津市亚安科技股份有限公司 | Vehicle-mounted monitoring system and monitoring method |
| CN205302635U (en) * | 2016-01-05 | 2016-06-08 | 安徽省高速公路控股集团有限公司芜湖管理处 | Highway management platform cruiser control positioning system based on GIS |
| CN105743986A (en) * | 2016-03-29 | 2016-07-06 | 安徽中凯信息产业有限公司 | Internet of Vehicles based smart city dynamic video monitoring system |
| CN206117882U (en) * | 2016-10-13 | 2017-04-19 | 杭州维慕德科技有限公司 | Vehicular video monitoring system |
| CN109120890A (en) * | 2018-07-20 | 2019-01-01 | 南京图泰信息产业有限公司 | A kind of vehicle monitoring and early warning system |
-
2020
- 2020-04-29 CN CN202010357538.3A patent/CN113570895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202568A (en) * | 2014-08-29 | 2014-12-10 | 天津市亚安科技股份有限公司 | Vehicle-mounted monitoring system and monitoring method |
| CN205302635U (en) * | 2016-01-05 | 2016-06-08 | 安徽省高速公路控股集团有限公司芜湖管理处 | Highway management platform cruiser control positioning system based on GIS |
| CN105743986A (en) * | 2016-03-29 | 2016-07-06 | 安徽中凯信息产业有限公司 | Internet of Vehicles based smart city dynamic video monitoring system |
| CN206117882U (en) * | 2016-10-13 | 2017-04-19 | 杭州维慕德科技有限公司 | Vehicular video monitoring system |
| CN109120890A (en) * | 2018-07-20 | 2019-01-01 | 南京图泰信息产业有限公司 | A kind of vehicle monitoring and early warning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109360426A (en) | A kind of hypervelocity safe early warning method, device, system and readable storage medium storing program for executing | |
| US20140118553A1 (en) | Electronic Traffic Alert System | |
| KR101162749B1 (en) | Traffic signal control system and the method thereof | |
| CN204990721U (en) | But intelligent traffic monitoring system of automatic brake car | |
| CN201397576Y (en) | Device for automatically shooting picture of the illegal turning of vehicles at crossings | |
| CN103428475A (en) | GIS (geographic information system) virtual patrol realizing method based on police car GPS (global positioning system) positioning and camera videos | |
| CN109208995B (en) | Intelligent traffic rod and intelligent road system | |
| CN111325858A (en) | Method for realizing automatic charging management aiming at roadside temporary parking space | |
| CN104077913A (en) | Multi-view image information-fused traffic accident monitoring method and device | |
| CN114639231B (en) | Road traffic processing method, device and system | |
| CN202939800U (en) | Intelligent high-definition toll-gate system | |
| CN112258848A (en) | Motor vehicle right-turning pedestrian-unfriendly snapshot and pedestrian crossing warning system | |
| CN102394012A (en) | Monitoring system having preset bit function for vehicle crossing over markings and method thereof | |
| CN104282152A (en) | Red light running snapping system resisting lightning interference | |
| CN116434604A (en) | Intelligent traffic cone barrel safety warning system and control method | |
| CN116229709A (en) | Traffic jam early warning and automatic congestion control dredging method | |
| CN105427618A (en) | Method and system for warning in case of vehicle's occupation of emergency parking strip | |
| CN104299419A (en) | High-definition snapshot information system and method | |
| CN206961323U (en) | A kind of traffic light control system for emergency vehicle | |
| CN113570895A (en) | Vehicle driving state monitoring system | |
| CN110070725A (en) | Occupy public transportation lane road occupying snapshot one-piece machine and grasp shoot method | |
| JP2002329291A (en) | Device and system for intersection information | |
| KR102055693B1 (en) | Emergency vehicle progress alarm system and method thereof | |
| CN110182205B (en) | Automobile obstacle avoidance prejudging system based on cloud computing | |
| CN204229646U (en) | A kind of high pure video electronic police capturing system |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211029 |