Device and method for detecting vehicle traffic information

Abstract

The invention discloses a vehicle traffic information detecting device and a vehicle traffic information detecting method. The vehicle traffic information detecting device comprises one or a plurality of detectors, a data acquisition and management controller and an application terminal. The application terminal is connected with the data acquisition and management controller through a wireless network and is used for performing intelligent management on the detectors and the data acquisition and management controller. Background management software which is used for managing the vehicle traffic information detecting device is installed on the application terminal. Each detector comprises a housing, a detecting unit and a first wireless power supply unit, wherein the detecting unit and the first wireless power supply unit are arranged in the housing. The first wireless power supply unit comprises a vibration detecting module and a first power supply module. The detecting unit comprises a first microcontroller unit (MCU). When the vibration detecting module detects vibrations with a frequency, the vibration detecting module activates the first power supply module for supplying electric power to the detecting unit and furthermore arouses the first MCU from a dormancy state. The vehicle traffic information detecting device and the vehicle traffic information detecting method have beneficial effects of low power consumption, automatic node information uploading, and remote cloud end management.

Description

technical field [0001] The invention relates to the field of vehicle traffic detection, in particular to a vehicle traffic information detection device and method. Background technique [0002] With the increase of urban road vehicles, urban road planning optimization and traffic guidance are becoming more and more important, which requires perfect and accurate vehicle traffic information detection. Most of the current vehicle traffic information detection uses video or coil detection as the mainstream traffic detection method. In many road intersections in cities, a large number of traffic information detection points need to be arranged. For example, electronic police systems basically use coils. as a trigger. Existing vehicle traffic information detection devices, in terms of low power consumption control, mainly stay in the MCU intermittent sleep detection mode, which cannot achieve low power consumption, and at the same time cannot achieve rapid deployment of huge traf...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a device that can achieve low power consumption and realize node Vehicle traffic information detection device and method capable of automatic information reporting and cloud remote management

Images