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Vehicle type recognition method based on base station switching and computer readable storage medium

A vehicle type identification and base station switching technology, applied in the field of vehicle type identification, can solve the problem that the vehicle type cannot be effectively judged, and achieve the effect of adjusting safety management measures and optimizing road speed limit

Active Publication Date: 2019-05-21
XIAMEN YAXON NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing methods can use mobile signaling to better judge whether the user is in a high-speed vehicle or rail transit (such as the Chinese patent publication whose publication number is CN105608505A) or judge the travel trajectory characteristics of the user. Vehicle type cannot be effectively judged

Method used

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  • Vehicle type recognition method based on base station switching and computer readable storage medium
  • Vehicle type recognition method based on base station switching and computer readable storage medium

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Experimental program
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Effect test

Embodiment 1

[0067] Please refer to Figure 1-2 , Embodiment 1 of the present invention is: a vehicle type identification method based on base station switching. This method is suitable for vehicle type identification on expressways, because the structure of the highway network is relatively simple, and the base station switching of vehicle-mounted mobile terminals basically satisfies the need for vehicles to operate. The rear base station switches to the law of the vehicle running the front base station. However, urban roads may not meet the law of switching from the base station behind the car to the base station in front due to the complex curvature of the road network and the high density of base stations.

[0068] Furthermore, on the base station with E-CID positioning function, since the base station has an array antenna, the base station can judge the direction of the source of the terminal signal while receiving the wireless signal of the mobile terminal, so as to know the directio...

Embodiment 2

[0086] This embodiment is a computer-readable storage medium corresponding to the above-mentioned embodiments, on which a computer program is stored, and when the program is executed by a processor, the following steps are implemented:

[0087] Each base station separately collects the signal direction angles of passenger cars and commercial vehicles when switching to the base station, and calculates the first direction angle characteristic interval corresponding to passenger cars and the first direction angle characteristic interval corresponding to commercial vehicles according to the signal direction angles of each base station. Two direction angle feature intervals;

[0088] When a base station detects that a mobile terminal is handed over to the base station, acquire the signal direction angle of the mobile terminal;

[0089] Comparing the signal direction angle of the mobile terminal with the first direction angle characteristic interval and the second direction angle ch...

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Abstract

The invention discloses a vehicle type recognition method based on base station switching and a computer readable storage medium. The method comprises the steps that each base station collects signaldirection angles of a passenger vehicle and a commercial vehicle respectively when the passenger vehicle and the commercial vehicle switch to the base station, and a first direction angle characteristic interval, corresponding to the passenger vehicle, and a second direction angle characteristic interval, corresponding to the commercial vehicle, of each base station are obtained through calculation according to the signal direction angles; when one base station detects that a mobile terminal switches to the base station, the signal direction angle of the mobile terminal is acquired; the signaldirection angle of the mobile terminal is compared with the first direction angle characteristic interval and the second direction angle characteristic interval of the said base station to obtain a vehicle type judgment result, made by the said base station, of a vehicle where the mobile terminal is installed; and according to the vehicle type judgment results, made by all the base stations on aroad segment, of the vehicle where the mobile terminal is installed, the type of the vehicle where the mobile terminal is installed is determined. Through the method, the type of the vehicle on the road segment can be effectively recognized, and a management basis can be provided for a traffic management department.

Description

technical field [0001] The present invention relates to the technical field of vehicle type identification, in particular to a method for identifying vehicle type based on base station switching and a computer-readable storage medium. Background technique [0002] Using mobile signals to identify user characteristics can help mobile operators optimize their networks, customize different service content, mine potential social and economic data, and generate value-added benefits. For example, the current mobile operator can judge whether the user is in a high-speed car or train according to the cell switching speed of the user's mobile phone base station, so as to count the passenger traffic data of road transportation; it can also judge the user according to the consistency of the switching sequence of the base station Whether you are on the bus of a certain line, so as to find the most accurate target users for the marketing push of bus-related products. [0003] In the exi...

Claims

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Application Information

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IPC IPC(8): G08G1/015H04W64/00
Inventor 涂岩恺汪文芳
Owner XIAMEN YAXON NETWORKS CO LTD
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