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发明授权
CN108227007B 可调整的进入安全传感器 有权

可调整的进入安全传感器
摘要：
描述了一种可调整的安全传感器装置。该装置包括磁场传感器、用户输入元件和处理器。磁场传感器测量和采样来自装置外的磁体的磁场。磁场传感器生成基于磁体关于磁场传感器的第一位置采样的磁场测量结果的第一范围。用户输入元件基于磁体关于磁场传感器的第二位置识别磁场测量结果的第二范围。该装置使用磁场传感器生成磁场测量结果的采样，将磁场测量结果的采样与磁场测量结果的第一范围和磁场测量结果的第二范围相比较，以及基于比较来识别装置关于磁体的位置。
摘要（英）：

An adjustable security sensor device is described. The device comprises a magnetic field sensor, a user input element, and a processor. The magnetic field sensor measures and samples magnetic fields from a magnet external to the device. The magnetic field sensor generates a first range of magnetic fields measurements sampled based on a first position of the magnet relative to the magnetic field sensor. The user input element identifies a second range of magnetic fields measurements based on a second position of the magnet relative to the magnetic field sensor. The device generates a sampling of magnetic fields measurements using the magnetic field sensor, compares the sampling of magnetic fields measurements with the first range of magnetic fields measurements and the second range of magnetic fields measurements, and identifies a position of the device relative to the magnet based on the comparison.

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