A bio-sensing window frame

Abstract

A biological sensing window frame, the window frame comprising a frame (1), an excitation wire (2), a sensing wire (3), a processor (4) and an alerter (5), wherein the excitation wire (2) is mounted on the frame (1) so as to form a sensing electric field; the sensing wire (3) is mounted on the frame (1) and is located in the sensing electric field so as to sense information about a sensing electric field change caused by a biological magnetic field and transmit the information to the processor (4); the processor (4) determines, according to the information, whether it is necessary to start an alerter; and the excitation wire (2) and the sensing wire (3) are arranged in parallel. The biological sensing window frame can self adjust a working parameter so as to fully adapt to the interference of an external environment, thereby increasing the application range and reliability of the biological sensing window frame.

Description

technical field [0001] The invention relates to the technical field of biological detection sensors, in particular to a biological sensing window frame. Background technique [0002] Compared with other anti-theft sensing devices, bio-sensing window frames are relatively rare in the current domestic and foreign markets. Compared with other anti-theft devices, such as infrared sensing and other devices, they have the physical characteristics of non-contact detection of human biomagnetic field to generate alarm signals, and are reliable. High, good security and other advantages, such as a kind of electronic anti-theft fence and its manufacturing method recorded in Chinese patent CN01107018, the electronic anti-theft fence disclosed in this patent is a kind of electronic anti-theft fence of bio-induction, but this bio-induction device is vulnerable to Interference from the external environment, such as small animals, temperature, rainy weather and other environmental interferen...

AI Technical Summary

Problems solved by technology

[0002] Compared with other anti-theft sensing devices, bio-sensing window frames are relatively rare in the current domestic and foreign markets. Compared with other anti-theft devices, such as infrared sensing and other devices, it has the physical characteristics of non-contact detection of human biomagnetic field to generate alarm signals, and is reliable. High, good security and other advantages, such as a kind of electronic anti-theft fence and its manufacturing method recorded in Chinese patent CN01107018, the electronic anti-theft fence disclosed in this patent is a kind of electronic anti-theft fence of bio-induction, but this bio-induction device is easily affected by Interference from the external environment, such as small animals, temperature, rainy weather and other environmental interference, makes the working voltage unstable and falsely triggers, causing an alarm. In addition, its installation is limited by the environment. For example, the induction coil and the induction electrode need to be installed with a bracket, which is difficult to meet Beautiful and convenient, it is suitable for the diversified use requirements of window frames, and its working parameters need to be manually adjusted, and the construction speed is limited. If manual adjustment of the working frequency and alarm voltage is required, it is difficult to meet the needs of stable and reliable indoor and outdoor environments and fast and convenient construction. Usage requirements

Images