CN113990067A - GIS traffic emergency management system - Google Patents
GIS traffic emergency management system Download PDFInfo
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- CN113990067A CN113990067A CN202111249710.4A CN202111249710A CN113990067A CN 113990067 A CN113990067 A CN 113990067A CN 202111249710 A CN202111249710 A CN 202111249710A CN 113990067 A CN113990067 A CN 113990067A
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- gis
- management system
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
Abstract
The invention relates to the technical field of management systems, in particular to a GIS traffic emergency management system, wherein a GIS module is used for storing data of each road, a positioning module is used for positioning a vehicle, a calculating module is used for calculating the congestion condition of each road, and a display module is used for displaying the congestion condition of each road so as to improve the evacuation effect of the vehicle.
Description
Technical Field
The invention relates to the technical field of management systems, in particular to a GIS traffic emergency management system.
Background
With the acceleration of new infrastructure represented by new-generation information technologies such as 5G, artificial intelligence, big data, Internet of things and the like, the integration with various industries is underway, and traffic intelligence, intellectualization and digitization become important new topics.
When the traffic jam occurs, vehicles are mostly evacuated by means of on-site command of traffic policemen, however, the mode is temporary and permanent, and the vehicles can continuously come while being evacuated, so that the evacuation effect is poor.
Disclosure of Invention
The invention aims to provide a GIS traffic emergency management system to improve the evacuation effect of vehicles.
In order to achieve the above object, the present invention provides a GIS traffic emergency management system, comprising:
the GIS module is used for storing data of each road, and the GIS module is used for storing data of each road, such as connection condition among each road, length of each road and the like;
the positioning module is used for positioning the vehicles, and the positioning module is used for positioning the vehicles so as to facilitate the calculation module to calculate the congestion condition of each road;
the calculation module is used for calculating the congestion condition of each road, and the calculation module is used for calculating the current congestion condition of each road so as to facilitate the selection of a route by a driver;
the display module is used for displaying the congestion conditions of all the roads, so that a driver can select a route according to the real-time condition conveniently, and the traffic congestion is reduced.
Wherein, the GIS traffic emergency management system further comprises:
the monitoring module is used for monitoring each road, so that workers can conveniently master the congestion reasons of the roads, and the workers can conveniently evacuate the congested roads according to the congestion reasons.
Wherein the calculation module comprises:
the calculating unit is used for calculating the average speed of each vehicle on each road and calculating the average speed of each road;
the analysis unit is used for analyzing the congestion condition of each road by comparing the average speed of each road and sending the data to the monitoring module for displaying, the calculation unit is used for calculating the average speed of each vehicle on each road and calculating the average speed of each road according to the average speed of each vehicle, and the analysis unit is used for analyzing the congestion condition of each road by comparing the average speed of each road and sending the data to the monitoring module for displaying so as to facilitate the driver to select a route.
Wherein the average speed of each vehicle is calculated by the following method:
continuously taking multiple sections of routes S with the same distance on the road according to the GIS module1、S2、S3、S4Sn, each path isSetting a starting point and an end point;
positioning the vehicle according to the positioning module to obtain the distance S of the vehicle1、S2、S3、S4Time t elapsed from the starting point to the end point in Sn1、t2、t3、t4、、、tn；
Obtaining the average speed of each vehicle according to a speed calculation formula so as to obtain the average speed of each vehicle, and continuously selecting multiple routes S with the same distance on each road1、S2、S3、S4Sn, selecting a starting point and an end point in each route, and positioning the vehicle according to the positioning module to obtain the distance S of the vehicle1、S2、S3、S4Time t elapsed from the starting point to the end point in Sn1、t2、t3、t4、、、tnBy the velocity calculation formula:
the average speed of each vehicle is obtained:
and further obtaining and calculating the average speed of each road.
The display module comprises a display screen and a fixing frame, the fixing frame is fixed on the ground, the display screen is detachably connected with the fixing frame, the display screen is located at the top of the fixing frame, the fixing frame is fixedly installed on the ground, the fixing frame is used for installation of the display screen, the display screen is fixedly arranged at the top of the fixing frame, so that a driver can observe the display screen conveniently, and the driver can conveniently select a route.
Wherein, the fixing frame is internally provided with a fixing component, the fixing component comprises a fixing support and a compression spring, the display screen is provided with a fixing port, two ends of the compression spring are respectively fixedly connected with the fixing frame and the fixing support, the fixing support is slidably connected with the fixing frame, one end of the fixing support is positioned in the fixing port, the display screen is fixed with the fixing frame through the fixing component, after the display screen is fixed, the fixing support is propped by the compression spring to enter the fixing port, so as to fix the display screen with the fixing frame, when the display screen needs to be disassembled, the fixing support is stirred to withdraw from the fixing port, so that the display screen can be disassembled from the fixing frame, so as to facilitate the replacement or maintenance of the display screen.
According to the GIS traffic emergency management system, the GIS module is used for storing data of each road, the positioning module is used for positioning vehicles, the calculating module is used for calculating the congestion condition of each road, and the display module is used for displaying the congestion condition of each road so as to improve the evacuation effect of the vehicles.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a block diagram of a GIS traffic emergency management system provided by the present invention.
Fig. 2 is a flowchart of a method for calculating an average speed of each vehicle of the GIS traffic emergency management system according to the present invention.
Fig. 3 is a schematic structural diagram of a display module of the GIS traffic emergency management system provided in the present invention.
Fig. 4 is a cross-sectional view of a display module of a GIS traffic emergency management system provided in the present invention.
Fig. 5 is a cross-sectional view taken at a-a of fig. 4 in accordance with the present invention.
Fig. 6 is a partial enlarged view of the invention at B in fig. 4.
The device comprises a 1-GIS module, a 2-positioning module, a 3-calculation module, a 31-calculation unit, a 32-analysis unit, a 4-display module, a 41-display screen, a 411-fixing port, a 412-positioning support, a 42-fixing frame, a 421-positioning groove, a 43-fixing component, a 431-fixing support, a 432-compression spring, a 44-protection plate, a 441-mounting frame and a 45-movable screw rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in 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 thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the present invention provides a GIS traffic emergency management system, including:
the GIS module 1 is used for storing data of each road;
the GIS module 1 is used for storing data of each road, such as connection condition among each road, length of each road and the like;
the positioning module 2 is used for positioning the vehicle;
the positioning module 2 is used for positioning the vehicle so as to facilitate the calculation module 3 to calculate the congestion condition of each road;
the calculation module 3 is used for calculating the congestion condition of each road;
the calculation module 3 is used for calculating the current congestion condition of each road so as to facilitate the driver to select a route;
the calculation module 3 comprises:
a calculation unit 31 for calculating the average speed of each vehicle on each road and calculating the average speed of each road;
the calculating unit 31 is configured to calculate an average speed of each vehicle on each road, so as to calculate the average speed of each road according to the average speed of each vehicle;
the average speed of each vehicle is calculated by the following method:
s1: continuously taking multiple sections of routes S with the same distance on the road according to the GIS module 11、S2、S3、S4Setting a starting point and a terminal point for each route;
s2: positioning the vehicle according to the positioning module 2 to obtain the distance S of the vehicle1、S2、S3、S4Time t elapsed from the starting point to the end point in Sn1、t2、t3、t4、、、tn；
S3: obtaining the average speed of each vehicle according to a speed calculation formula, thereby obtaining the average speed of each vehicle;
continuously selecting multiple routes S with the same distance on each road1、S2、S3、S4Sn, selecting a starting point and an end point in each route, and positioning the vehicle according to the positioning module 2 to obtain the distance S of the vehicle1、S2、S3、S4Time t elapsed from the starting point to the end point in Sn1、t2、t3、t4、、、tnBy the formula of velocity calculation：
The average speed of each vehicle is obtained:
further obtaining and calculating the average speed of each road;
the analysis unit 32 is used for analyzing the congestion condition of each road by comparing the average speed of each road, and sending the data to the monitoring module for displaying;
the analysis unit 32 is configured to analyze congestion conditions of the roads by comparing average speeds of the roads, and send data to the monitoring module for displaying, so as to facilitate a driver to select a route;
the display module 4 is used for displaying the congestion condition of each road;
the display module 4 is used for displaying the congestion conditions of all roads, so that a driver can select a route according to the real-time conditions, and the traffic congestion is reduced;
the display module 4 comprises a display screen 41 and a fixed frame 42, the fixed frame 42 is fixed on the ground, the display screen 41 is detachably connected with the fixed frame 42, and the display screen 41 is located at the top of the fixed frame 42;
the fixing frame 42 is fixedly installed on the ground, the fixing frame 42 is used for installing the display screen 41, and the display screen 41 is fixedly arranged at the top of the fixing frame 42 so as to be convenient for a driver to observe and select a route;
a fixing assembly 43 is arranged inside the fixing frame 42, the fixing assembly 43 comprises a fixing bracket 431 and a compression spring 432, the display screen 41 is provided with a fixing port 411, two ends of the compression spring 432 are respectively fixedly connected with the fixing frame 42 and the fixing bracket 431, the fixing bracket 431 is slidably connected with the fixing frame 42, and one end of the fixing bracket 431 is positioned inside the fixing port 411;
the display screen 41 is fixed with the fixing frame 42 through the fixing component 43, after the display screen 41 is fixed, the fixing bracket 431 is abutted by the compression spring 432 and enters the fixing port 411, so that the display screen 41 is fixed with the fixing frame 42, when the display screen 41 needs to be detached, the fixing bracket 431 is shifted, the fixing bracket 431 is withdrawn from the fixing port 411, and the display screen 41 can be detached from the fixing frame 42, so that the display screen 41 can be replaced or maintained conveniently;
a positioning bracket 412 is arranged at the bottom of the display screen 41, the fixing frame 42 is provided with a positioning groove 421 matched with the positioning bracket 412, and the positioning bracket 412 is positioned inside the positioning groove 421;
when the display screen 41 is installed, the positioning bracket 412 is inserted into the positioning groove 421 in alignment with the positioning groove to position the display screen 41, so as to facilitate installation of the display screen 41;
the display module 4 further comprises a protection plate 44, the protection plate 44 is fixedly connected with the display screen 41, and the protection plate 44 is located on the top of the display screen 41;
the protection plate 44 is fixedly arranged on the top of the display screen 41 to shield the display screen 41, so as to protect the display screen 41;
the display module 4 further comprises a movable screw 45, a mounting rack 441 is arranged at the bottom of the protection plate 44, the mounting rack 441 is U-shaped, and the movable screw 45 is in threaded connection with the mounting rack 441;
the movable screw 45 can rotate relative to the mounting frame 441, when the movable screw 45 is screwed down, the movable screw 45 abuts against the display screen 41, so that the protection plate 44 is fixed on the top of the display screen 41, and when the protection plate 44 needs to be dismounted, the movable screw 45 is unscrewed;
the monitoring module is used for monitoring each road;
the monitoring module is used for monitoring the roads so that workers can conveniently master the congestion reasons of the roads and can conveniently evacuate the congested roads according to the congestion reasons.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A GIS traffic emergency management system, comprising:
the GIS module is used for storing data of each road;
the positioning module is used for positioning the vehicle;
the calculation module is used for calculating the congestion condition of each road;
and the display module is used for displaying the congestion condition of each road.
2. The GIS traffic emergency management system of claim 1,
the GIS traffic emergency management system further comprises:
and the monitoring module is used for monitoring each road.
3. The GIS traffic emergency management system of claim 2,
the calculation module comprises:
the calculating unit is used for calculating the average speed of each vehicle on each road and calculating the average speed of each road;
and the analysis unit is used for analyzing the congestion condition of each road by comparing the average speed of each road and sending the data to the monitoring module for displaying.
4. The GIS traffic emergency management system of claim 3,
the average speed of each vehicle is calculated by the following method:
continuously taking multiple sections of routes S with the same distance on the road according to the GIS module1、S2、S3、S4Setting a starting point and a terminal point for each route;
positioning the vehicle according to the positioning module to obtain the distance S of the vehicle1、S2、S3、S4Time t elapsed from the starting point to the end point in Sn1、t2、t3、t4、、、tn；
And obtaining the average speed of each vehicle according to a speed calculation formula, thereby obtaining the average speed of each vehicle.
5. The GIS traffic emergency management system of claim 4,
the display module comprises a display screen and a fixing frame, the fixing frame is fixed on the ground, the display screen is detachably connected with the fixing frame, and the display screen is located at the top of the fixing frame.
6. The GIS traffic emergency management system of claim 5,
the inside of mount is provided with fixed subassembly, fixed subassembly includes fixed bolster and compression spring, the display screen has the fixed port, compression spring's both ends respectively with the mount with fixed bolster fixed connection, the fixed bolster with mount sliding connection, the one end of fixed bolster is located the inside of fixed port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111249710.4A CN113990067A (en) | 2021-10-26 | 2021-10-26 | GIS traffic emergency management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111249710.4A CN113990067A (en) | 2021-10-26 | 2021-10-26 | GIS traffic emergency management system |
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| Publication Number | Publication Date |
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| CN113990067A true CN113990067A (en) | 2022-01-28 |
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| CN202111249710.4A Pending CN113990067A (en) | 2021-10-26 | 2021-10-26 | GIS traffic emergency management system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1710624A (en) * | 2005-06-02 | 2005-12-21 | 上海交通大学 | Method for obtaining average speed of city rode traffic low region |
| CN103927868A (en) * | 2014-04-24 | 2014-07-16 | 姜廷顺 | Method and system for finding out reasons for local traffic congestion |
| CN104851311A (en) * | 2015-05-02 | 2015-08-19 | 石立公 | Real-time lane congestion display system and display method thereof |
| CN109243176A (en) * | 2018-09-26 | 2019-01-18 | 东莞幻鸟新材料有限公司 | A kind of urban traffic control system |
| CN110047287A (en) * | 2019-04-23 | 2019-07-23 | 临沂大学 | A kind of condition of road surface reminding method and its device |
| CN112562367A (en) * | 2020-12-09 | 2021-03-26 | 邱名聪 | Wisdom city is with having high-efficient traffic of preventing blockking up structure to dredge device |
-
2021
- 2021-10-26 CN CN202111249710.4A patent/CN113990067A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1710624A (en) * | 2005-06-02 | 2005-12-21 | 上海交通大学 | Method for obtaining average speed of city rode traffic low region |
| CN103927868A (en) * | 2014-04-24 | 2014-07-16 | 姜廷顺 | Method and system for finding out reasons for local traffic congestion |
| CN104851311A (en) * | 2015-05-02 | 2015-08-19 | 石立公 | Real-time lane congestion display system and display method thereof |
| CN109243176A (en) * | 2018-09-26 | 2019-01-18 | 东莞幻鸟新材料有限公司 | A kind of urban traffic control system |
| CN110047287A (en) * | 2019-04-23 | 2019-07-23 | 临沂大学 | A kind of condition of road surface reminding method and its device |
| CN112562367A (en) * | 2020-12-09 | 2021-03-26 | 邱名聪 | Wisdom city is with having high-efficient traffic of preventing blockking up structure to dredge device |
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