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an intelligent transportation system

An intelligent transportation system and intelligent transportation technology, applied in the field of public transportation, can solve problems such as vehicle congestion, increased travel time cost, waste of waiting time, etc., and achieve the effect of reducing traffic congestion and improving allocation accuracy

Active Publication Date: 2022-05-20
SHANDONG TRANSPORT VOCATIONAL COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this way of travel makes us face more and more serious problems
Due to the limitation of urban construction layout, the number of roads in the same direction can no longer be increased, but more and more vehicles need to pass, which leads to a significant increase in the time cost of people's travel, and is not conducive to people's physical and mental health
And the current traffic system is managed by the established programming method, that is, the direction of each road is specified in advance, and the waiting time of each indicator light at a certain intersection is specified. This method is obviously easy to cause unnecessary traffic when there are few vehicles. The waste of waiting time can easily cause congestion when there are many vehicles

Method used

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Embodiment 1

[0038] Please attach Figure 1-2 .

[0039] An intelligent transportation system, characterized in that the intelligent transportation system includes a plurality of intelligent transportation units, each of the intelligent transportation units includes an intelligent channel and an intelligent warning light; the intelligent channel includes n 1 bar only left turn channel 1, n 3 Variable Smart Channels 2, n 2 Only straight passage 3; the smart warning light includes a fixed rod and a warning light box, the warning light box is fixedly connected with one end of the fixed rod, and the other end of the fixed rod is fixed on the ground; the warning light box includes a housing , the left turn indicator light 4, the straight travel indicator light 5 and the camera 6 are arranged on the surface of the casing, and the intelligent control unit is arranged inside the casing.

[0040] The groundbreaking set up a variable intelligent channel, which can be converted into a straight lan...

Embodiment 2

[0068] Please attach image 3 .

[0069] The working process of the intelligent transportation system mainly includes:

[0070] 1) The intelligent control unit sets the transit time based on the image;

[0071]2) The intelligent control unit calculates the number of variable intelligent channel conversions based on the transit time, future short-term driving data, and the number of channels;

[0072] 3) The intelligent control unit controls the corresponding variable intelligent channel conversion, and returns to step 1).

[0073] It can be seen from the above process that the steps of calculating the passing time, calculating the number of variable intelligent channel transitions, and the variable intelligent channel transitions of the present invention are carried out in a loop, that is, in a green light cycle, since there are many vehicles going straight at the current moment, set the current time n 3 All the variable smart channels are straight-only channels. As the nu...

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Abstract

The invention discloses an intelligent transportation system, which is characterized in that the intelligent transportation system includes a plurality of intelligent transportation units, and each of the intelligent transportation units includes an intelligent channel and an intelligent warning light; the intelligent channel includes sequentially arranged no 1 left-turn-only lanes, n 3 variable intelligent channel, n 2 There is only a straight passage; the intelligent warning light includes a fixed pole and a warning light box, the warning light box is fixedly connected to one end of the fixed pole, and the other end of the fixed pole is fixed on the ground; the warning light box includes a shell, The left-turn indicator light, the straight-going indicator light, and the camera are arranged on the surface of the casing, and the intelligent control unit is arranged inside the casing. The intelligent transportation system disclosed by the invention can greatly alleviate the problem of highway congestion.

Description

technical field [0001] The present invention relates to the field of public transportation, in particular, to an intelligent transportation system. Background technique [0002] With the increase of per capita disposable income and the continuous improvement of people's living standards, people's demand for travel convenience and speed is getting stronger and stronger. Although there are types of public transportation such as subways, the station settings of such public transportation are limited, and many people prefer to choose bus, shuttle, or even self-driving to achieve travel. [0003] However, this mode of travel exposes us to increasingly serious problems. Due to the limitation of urban construction layout, the number of roads in the same direction cannot be increased, but more and more vehicles need to pass, which leads to a significant increase in the time cost of people's travel and is not conducive to people's physical and mental health. And the current traffic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/08G08G1/095E01C1/00E01F9/608E01F9/615
CPCG08G1/08G08G1/095E01C1/002E01F9/615E01F9/608E01F9/61Y02E10/50
Inventor 沈文众武文娟
Owner SHANDONG TRANSPORT VOCATIONAL COLLEGE
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