Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an intelligent parking stall detection sensor comprising a three-shaft magnetometer, a micro control unit, a storage battery and a power management module. The storage battery and the power management module are electrically connected; the power management module is connected with the three-shaft magnetometer and the micro control unit eclectically; and the three-shaft magnetometer and the micro control unit carry out communication. According to the invention, the structure is simple; the manufacturing cost is low; installation is simple; maintenance is convenient; and the sensitivity is high. Vehicle detection is completed by using the influence on the earth magnetic field by the vehicle. Compared with earth induction coil, the supersonic parking stall detector, and the video parking stall detector and the like, the provided sensor has advantages of high detection precision, high construction strength, and high reliability. The low-power-consumption three-shaft magnetometer is used for detecting the earth magnetic field change in the parking stall area; and the power management module is used for eliminating the adverse effect on the storage battery by the current break. The energy consumption is low.
The invention relates to an intelligent parking stall detection sensor comprising a three-shaft magnetometer, a micro control unit, a storage battery and a power management module. The storage battery and the power management module are electrically connected; the power management module is connected with the three-shaft magnetometer and the micro control unit eclectically; and the three-shaft magnetometer and the micro control unit carry out communication. According to the invention, the structure is simple; the manufacturing cost is low; installation is simple; maintenance is convenient; and the sensitivity is high. Vehicle detection is completed by using the influence on the earth magnetic field by the vehicle. Compared with earth induction coil, the supersonic parking stall detector, and the video parking stall detector and the like, the provided sensor has advantages of high detection precision, high construction strength, and high reliability. The low-power-consumption three-shaft magnetometer is used for detecting the earth magnetic field change in the parking stall area; and the power management module is used for eliminating the adverse effect on the storage battery by the current break. The energy consumption is low.
Intelligent parking stall detection sensor
HUANG FANG (Autor:in)
19.08.2015
Patent
Elektronische Ressource
Englisch
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