ITS novel model under IoT (Internet of Things), construction method of model and intelligent traffic system
A technology of intelligent transportation and the Internet of Things, which is applied in the traffic control system, traffic control system, transmission system of road vehicles, etc., can solve the problems of insufficient front-end communication technology and acquisition technology, low degree of intelligence, insufficient information, etc. To achieve the effect of reducing energy consumption and environmental pollution, improving convenience and efficiency, and improving efficiency
Inactive Publication Date: 2019-01-04
CHONGQING UNIV OF ARTS & SCI
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Problems solved by technology
[0005] The degree of intelligence is not high, the front-end communication technology and collection technology are insufficient, and the amount of information is insufficient or inaccurate
Method used
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[0038] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.
[0039] The structure of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0040] Such as figure 1 As shown, the new ITS model under the Internet of Things provided by the embodiment of the present invention includes: a wireless sensor sub-node module, a wireless sensor master control node module, a traffic management platform module, a receiving and display module;
[0041] The wireless sensor sub-node module, including wireless sensor sub-node 1 to wireless sensor sub-node N, collects, analyzes and counts traffic information in real time;
[0042] Wireless sensor master control node module: realize wireless forwarding of data;
[0043] The traffic management platform module includes traffic normal thresh...
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The invention discloses an ITS novel model under IoT, a construction method of the model and an intelligent traffic system, and belongs to the technical field of model construction. On the basis of present ITS logical framework and physical model, an ITS structure model in the IoT environment is established, a complete integrated intelligent traffic system configuration is formed, and the new system configuration is verified and analyzed via hierarchical analysis and multi-attribute decision methods by taking the intelligent traffic system configuration in the new environment as the standard;and the intelligent traffic system configuration in the IoT environment and better than that of the present ITS is obtained. Traffic information including the vehicle speed, the vehicle model, the calculated traffic flow and the road occupation rate is used for node design of a test object, sensors are selected and integrated for nodes, and sub and main nodes are designed respectively. Traffic information of different roads can be collected, a driver is notified how to change a path or avoid jamming by certain module, bidirectional information circulation is realized, and the traffic management efficiency and quality are improved.
Description
technical field [0001] The invention belongs to the technical field of model construction, and in particular relates to a new ITS model under the Internet of Things, a construction method thereof, and an intelligent transportation system. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] At present, for urban traffic, the main problem is traffic jam. The current causes of traffic jams mainly include increased car usage, insufficient road capacity, and too many road intersections. In order to solve this problem, the government has taken many measures, such as road widening, traffic engineering measures to establish a three-dimensional urban traffic network, and policy measures to control license plate issuance, traffic limit, and control. This can certainly solve the problem, but it can be seen that it is often not the overall traffic flow that causes traffic jams, but the local traffic jams that are ...
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Patent Timeline
Login to View More IPC IPC(8): G08G1/01G08G1/04G08G1/09H04L29/08
CPCG08G1/0104G08G1/04G08G1/09H04L67/12
Inventor 包宋建
Owner CHONGQING UNIV OF ARTS & SCI