Method and device for determining road traffic flow
A technology of people flow and roads, applied in the field of communication, can solve problems such as high cost, light interference, and low accuracy of detection results
Active Publication Date: 2020-07-07
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology
However, the image recognition method requires the installation of image acquisition equipment, which is costly, and can only identify pedestrians, but cannot identify people inside vehicles passing through the road.
The optical identification method also needs to install a transmitter or receiver, which is costly. In addition, it is also susceptible to light interference, and it is also difficult to identify people inside the vehicle.
Therefore, the existing methods for detecting road traffic flow require the installation of specific detection equipment, the cost is high, and the accuracy of the detection results is low due to the inability to identify the people in the vehicle
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[0016] The method and device for determining road traffic flow provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0017] The terms "first" and "second" in the specification and drawings of the present application are used to distinguish different objects, or to distinguish different processes for the same object, rather than to describe a specific sequence of objects.
[0018] In addition, the terms "including" and "having" mentioned in the description of the present application and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes other unlisted steps or units, or optionally also includes Other steps or elements inherent to the process, method, product or apparatus are included.
[0019] It should be note...
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The invention provides a road people flow determination method and device, and relates to the technical field of communication. The people flow of the road to be detected can be determined by using the core network data and the target base station around the road to be detected without installing the specific detection equipment so that the cost is low and the efficiency is high and the detectionresult accuracy is high. The method comprises the steps that the core network data are acquired; the identifier of the target base station around the road to be detected is determined; the target userequipment is determined according to the core network data and the identifier of the target base station; and the people flow of the road to be detected is determined according to the number of the target user equipment. The road people flow determination method and device are applied to intelligent traffic people flow detection.
Description
technical field [0001] The present application relates to the technical field of communications, and in particular to a method and device for determining road traffic flow. Background technique [0002] With the rapid development of the economy and the increase of traffic pressure, in order to better solve the problem of road congestion, the application of intelligent transportation systems is particularly important. Intelligent transportation perfectly combines transportation infrastructure hardware facilities with intelligent transportation systems to better realize Traffic safety and green smoothness. [0003] In the intelligent transportation system, the problem of road congestion is solved by detecting the flow of people on the road. At present, methods such as image recognition or optical recognition are usually used to detect road traffic. However, the image recognition method requires the installation of image acquisition equipment, which is costly, and can only id...
Claims
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IPC IPC(8): G08G1/01H04W4/02
CPCG08G1/012H04W4/025
Inventor 安瑞虹王雨王题
Owner CHINA UNITED NETWORK COMM GRP CO LTD