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Method and device for determining overspeed behavior of vehicle in turning process

A vehicle and vehicle speed technology, which is applied in the traffic control system of road vehicles, measuring devices, satellite radio beacon positioning systems, etc., can solve the problems of increasing cost investment

Active Publication Date: 2020-09-08
万联易达物流科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Embodiments of the present disclosure provide a method and device for determining whether a vehicle is overspeeding during a turn, so as to at least solve the problems existing in the prior art that the safety driving analysis on turning overspeed requires additional cost input and relies on a map database Technical Problems in Obtaining Turn Information

Method used

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  • Method and device for determining overspeed behavior of vehicle in turning process
  • Method and device for determining overspeed behavior of vehicle in turning process
  • Method and device for determining overspeed behavior of vehicle in turning process

Examples

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Embodiment 1

[0026] According to this embodiment, a method embodiment of a method for determining whether a vehicle is overspeeding during a turn is also provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a set of computer-executable instructions such as computer system, and although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0027] The method embodiments provided in this embodiment can be executed in a server or similar computing devices. figure 1 A block diagram of a hardware structure of a computing device for implementing a method for determining whether a vehicle is overspeeding during a turn is shown. Such as figure 1 As shown, the computing device may include one or more processors (processors may include but not limited to processing devices such as microprocessors MCUs or programmable logic devic...

Embodiment 2

[0104] Figure 7 A device 700 for determining whether a vehicle is overspeeding during a turn according to this embodiment is shown, and the device 700 corresponds to the method according to the first aspect of Embodiment 1. refer to Figure 7 As shown, the device 700 includes: a track information acquisition module 710 configured to acquire track information related to the vehicle, wherein the track information includes a sequence of positioning information related to the vehicle, wherein the sequence of positioning information includes a sequence of information related to the vehicle A plurality of positioning information, and the positioning information includes the following information: the positioning time when the positioning information is generated; the position of the vehicle at the positioning time; the mileage information of the vehicle at the positioning time and the azimuth of the vehicle at the positioning time; the selection of the first positioning information...

Embodiment 3

[0110] Figure 8 A device 800 for determining whether a vehicle is overspeeding during a turn according to this embodiment is shown, and the device 800 corresponds to the method according to the first aspect of Embodiment 1. refer to Figure 8 As shown, the device 800 includes: a processor 810; and a memory 820, connected to the processor 810, for providing the processor 810 with an instruction for processing the following processing steps: acquiring trajectory information related to the vehicle, wherein the trajectory information includes information related to the vehicle Related positioning information sequence, wherein the positioning information sequence contains a plurality of positioning information related to the vehicle arranged in sequence, and the positioning information includes the following information: the positioning time when the positioning information is generated; the position of the vehicle at the positioning time; the vehicle's position at the positioning...

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Abstract

The invention discloses a method and device for determining whether a vehicle is overspeed or not in the turning process. The method comprises the steps that track information related to a vehicle isacquired, wherein the track information comprises multiple pieces of positioning information related to the vehicle and arranged in sequence, and the positioning information comprises the following information: positioning time of generating the positioning information, the position of the vehicle at the positioning time, mileage information of the vehicle at the positioning time and an azimuth angle of the vehicle at the positioning time; a first positioning information subsequence is selected from the positioning information sequence; a second positioning information subsequence generated inthe turning process and contained by the first positioning information subsequence is determined according to the azimuth angle of the positioning information contained in the first positioning information subsequence; the turning speed of the vehicle in the turning process is determined according to the positioning time and mileage information of the positioning information contained by the second positioning information subsequence; and whether the vehicle is overspeed in the turning process is determined according to the turning speed and a preset turning speed limit.

Description

technical field [0001] The present application relates to the technical field of vehicle monitoring, in particular to a method and device for determining whether a vehicle is overspeeding during a turn. Background technique [0002] With the rapid development of the logistics industry, the monitoring of logistics vehicles plays an extremely important role in the management and operation of enterprises. At present, the monitoring of vehicles is mainly realized by installing a vehicle-mounted GPS terminal on the vehicle. The vehicle-mounted GPS terminal periodically reports the vehicle positioning information according to the set interval, and the monitoring center stores the positioning information, and obtains the positioning information through the positioning time sequence, which can intuitively present the running route of the vehicle. In addition to the above-mentioned monitoring of vehicle operation, logistics companies, insurance companies, etc. often also need to kno...

Claims

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Application Information

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IPC IPC(8): G08G1/052G01S19/52
CPCG08G1/052G01S19/52
Inventor 冯波田道驎梁军
Owner 万联易达物流科技有限公司