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A method and device for predicting the position of a fleet

A prediction method and technology of driving position, applied in traffic flow detection, traffic control system of road vehicles, instruments, etc., can solve the problem that positioning equipment cannot transmit positioning data, etc.

Active Publication Date: 2020-10-20
QINGDAO HISENSE TRANS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a fleet position prediction method and device to solve the problem of how to predict the position of the positioned target when the positioning device cannot transmit the positioning data

Method used

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  • A method and device for predicting the position of a fleet
  • A method and device for predicting the position of a fleet
  • A method and device for predicting the position of a fleet

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Embodiment Construction

[0046] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solution of the present application. To illustrate, rather than limit, the technical solutions of the present application, the embodiments of the present application and the technical features in the embodiments can be combined without conflict.

[0047] see figure 1 , is a schematic flow chart of a fleet location prediction method provided in an embodiment of the present application.

[0048] The method includes:

[0049] Step 101: When the first camera detects a fleet within the first viewing area of ​​the first camera, set the position of the fleet within the first viewing area as a firs...

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Abstract

The invention discloses a fleet position predicting method and a device, wherein the method comprises the following steps of: setting the position of the fleet in the first view field as a first coordinate when a first camera detects the fleet in the first view field of the first camera, wherein the first coordinate is the longitude and latitude of the first intersection point of a driving route of the fleet and the first view field in the fleet driving direction, and the first camera is any camera for monitoring the fleet in the driving route; and real time determining the position coordinates of the fleet in the first view field according to the first coordinates and the preset driving speed of the fleet in the first view field.

Description

technical field [0001] The invention relates to the field of intelligent traffic control, in particular to a method and device for predicting the position of a vehicle fleet. Background technique [0002] In the process of high-level traffic service support, the commander needs to accurately grasp the real-time location information of each convoy, so as to grasp the progress of each service, and be able to detect possible abnormal situations such as convoy conflicts in time when multiple convoys are concurrent, and timely Conduct command and dispatch. This requires an intelligent system to support it. The system needs to have the real-time positioning and display function of the fleet, and can use the location information of each fleet to warn of possible abnormalities such as fleet conflicts. The existing system mainly uses positioning modules such as Global Positioning System (GPS) and Beidou installed on the fleet for positioning, and then sends the data back to the sys...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/00G08G1/01G08G1/04
CPCG08G1/0137G08G1/04G08G1/22
Inventor 赵幸子李娟李楠孙卓毅孙峰
Owner QINGDAO HISENSE TRANS TECH