A system and method for quickly querying travel time by using the Internet

A travel time and Internet technology, applied in special data processing applications, traffic flow detection, instruments, etc., can solve the problems of not being able to obtain the current travel time, unable to provide accurate travel time, etc.

Active Publication Date: 2017-05-03
BEIJING E HUALU INFORMATION TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, the technical problem to be solved by the present invention is that the systems and methods for querying travel time in the prior art either cannot provide accurate travel time or can only provide travel time passing through local road sections and cannot obtain the current travel time of any path, thereby Provide a system and method for quickly querying travel time using the Internet that can query the current travel time of any route in real time

Method used

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  • A system and method for quickly querying travel time by using the Internet
  • A system and method for quickly querying travel time by using the Internet
  • A system and method for quickly querying travel time by using the Internet

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0050] This embodiment provides a system for quickly inquiring travel time using the Internet, such as figure 1 As shown, it includes a central data processing unit 1, several video tracking units 2 and a network query unit 3.

[0051] The video tracking unit 2 is arranged on at least one side of the road along the direction of travel of the vehicle, and each lane in the tracking range of each of the video tracking units 2 includes two signals indicating that the vehicle enters the tracking range and leaves the tracking range. Reference point or reference line, the video tracking unit 2 continuously tracks each vehicle entering its video tracking range, two adjacent video tracking ranges have an overlapping area, and each lane in the overlapping area contains a reference point Or a reference line; for a road with two or more lanes, the video tracking unit 2 judges whether there is a driving vehicle on each lane within the video tracking range.

[0052] Each of the video track...

Embodiment 2

[0069] The present embodiment provides a kind of method utilizing Internet to inquire travel time fast, comprises the steps:

[0070] S1: Multiple video tracking ranges are set on the road. Each lane in each video tracking range includes two reference points or reference lines indicating that the vehicle enters the tracking range and leaves the tracking range. Two adjacent video tracking ranges overlap area, each lane in the overlapping area contains a reference point or reference line;

[0071] S2: Each video tracking range is preset with its corresponding travel time T L , at the initial time T L = T x , where T x The minimum travel time is the time required for the vehicle to quickly drive through the video tracking range at the speed specified by the speed limit;

[0072] S3: For each video tracking range, continuously track each vehicle entering it, and obtain the first reference point or reference line and the second reference point or reference line of each vehicle wi...

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Abstract

The invention discloses a system and a method for utilizing the Internet to quickly inquire traveling time. The method includes that traveling time of each current video tracking range can be acquired by performing realtime and continuous tracking and monitoring on vehicles through video tracking units arranged on roads; after a current address and a destination are input through the Internet, road condition information of all road sections of a whole city can be seen, and current traveling time can be provided aiming at paths of great concern. Consequently, by the system and the method, a user can inquire the traveling time of concerned paths no matter being at home, in an office or even at any places where access to the Internet is possible, so that great convenience is provided to the user for outgoing.

Description

technical field [0001] The invention relates to a system and method for quickly inquiring travel time by using the Internet, belonging to the field of intelligent traffic information release. Background technique [0002] The existing urban traffic pressure is high, and road congestion often occurs, especially in some first-tier cities. If you can’t check the appropriate driving route in advance and don’t understand the traffic conditions on the road, you will easily get stuck on the road and give up travel. cause inconvenience. [0003] When querying road condition information through the network at present, only can know whether the road is unobstructed. For example, real-time traffic information of a city can be queried online through Baidu Maps, etc., and the electronic map will provide road traffic conditions to travelers in three colors: green (smooth), yellow (moderate congestion), and red (serious congestion). . However, when people are driving, what they care mos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G08G1/01
CPCG06F16/9537G08G1/01
Inventor 姜廷顺林拥军李艳东李颖宏唐琤琤侯文宇
Owner BEIJING E HUALU INFORMATION TECH
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