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Passing mode identification method and device, equipment and storage medium

A recognition method and positioning algorithm technology, applied in character and pattern recognition, traffic control system, traffic flow detection, etc., can solve the problem that mobile phone signaling data is difficult to be fully mined, and achieve the effect of solving traffic congestion

Active Publication Date: 2022-03-25
北京红山信息科技研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although mobile phone signaling data has many advantages over traditional traffic data and has been applied in many urban traffic planning and traffic information systems, it is difficult to fully mine mobile phone signaling data.
In addition, using existing big data to improve traditional traffic models is also a current research difficulty

Method used

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  • Passing mode identification method and device, equipment and storage medium
  • Passing mode identification method and device, equipment and storage medium
  • Passing mode identification method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] see figure 1 , which provides a method for identifying the way of access in this embodiment, which can be implemented by the server or the terminal, or can also be implemented through the interaction between the terminal and the server. The method specifically includes:

[0052] S110. Obtain the travel data reported by the terminal and combine the preset road network data to determine the user trajectory.

[0053] The travel data comes from the MR (Measurement Report) data reported by the terminal, which can also be called OD (ORIGIN, DESTINATION) data, and is used to record the movement of the terminal. Road network data is the data that records the actual road traffic conditions, mainly including road network, bus network and subway network, where the road network is composed of actual roads (including driving roads and pedestrian roads) The actual bus operation lines are composed, and the subway network is composed of the actual subway operation lines.

[0054] Spe...

Embodiment 2

[0061] Embodiment 2 provides a method for identifying traffic modes, which can be implemented on the basis of Embodiment 1, and further supplements the content in Embodiment 1, such as the process of determining the user trajectory and the process of extracting road network matching features, Specifically include:

[0062] Such as figure 2 Shown is a sub-flow chart of a method for identifying traffic modes provided by this embodiment. In this method, the road network data includes a road network and a subway network. This method further explains step S110, as figure 2 The shown step S110 includes steps S111-113:

[0063] S111. Preliminarily divide the travel data to obtain first travel data including the preset base station ID and second travel data not including the preset base station ID.

[0064] The purpose of the initial division is to screen out the travel data related to the subway. Due to the line and time stability of the subway, it can only enter and leave the st...

Embodiment 3

[0097] Figure 5 A schematic structural diagram of a travel mode identification device 300 provided in Embodiment 3 of the present invention, as shown in Figure 5 Said, the device 300 includes:

[0098] Trajectory determination module 310, used to obtain the travel data reported by the terminal and combine the preset road network data to determine the user's trajectory;

[0099] A feature extraction module 320, configured to extract road network matching features based on the travel data, the user trajectory, and the road network data;

[0100] A decision-making module 330, configured to input the road network matching features into a preset decision-making model to determine the traffic mode corresponding to the user trajectory.

[0101] Optionally, in some embodiments, the road network data includes a road network and a subway network, and the determination of the user trajectory based on the travel data reported by the terminal combined with the preset road network data ...

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Abstract

The embodiment of the invention discloses a pass mode identification method and device, equipment and a storage medium. The method comprises the following steps: obtaining travel data reported by a terminal, and combining with preset road network data to determine a user track; extracting road network matching features based on the travel data, the user track and the road network data; and inputting the road network matching features into a preset decision model to determine a passing mode corresponding to the user track. According to the embodiment of the invention, the user track is determined according to the travel data reported by the terminal in combination with the preset road network data, then the road network matching features are extracted based on the travel data, the user track and the road network data, and finally the road network matching features are input into the preset decision model to determine the passing mode corresponding to the user track. According to the method, the road network matching features used for representing the traffic mode features can be extracted according to the travel data in combination with the road network data, and then the corresponding traffic mode is quickly identified through the decision model, so that a basis is provided for road traffic analysis, and traffic planning is facilitated to solve traffic congestion.

Description

technical field [0001] The present invention relates to the technical field of traffic planning, in particular to a method, system, server and storage medium for identification of traffic modes. Background technique [0002] In recent years, with the rapid development of information technology, mobile phones have become popular among citizens as a portable and convenient communication device. The huge number of mobile phone users and the amount of data transmission bring about population observation data close to the full sample. In the process of use, the mobile phone terminal will establish contact with the adjacent cellular base station in order to meet the user's needs for communication and Internet access. At this time, the time when the user accesses the base station and the location information of the base station are recorded to generate mobile phone signaling data. It can track individuals in real time and provide user location, which provides a new idea for the co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/20G08G1/01G06Q10/04G06Q50/30G06K9/62
CPCH04W4/20G08G1/0104G08G1/0125G06Q10/047G06F18/22G06F18/24G06Q50/40Y02D30/70
Inventor 邵强赵先明林昀
Owner 北京红山信息科技研究院有限公司