Escort positioning equipment based on thermopile infrared detection and its control method
A technology of infrared detection and positioning equipment, which is applied in radiation pyrometry, service based on location information, and sensing the radiation of moving objects. Function and other issues
Active Publication Date: 2021-11-30
HANGZHOU CCRFID MICROELECTRONICS
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Problems solved by technology
[0004] In order to effectively improve the ability to control the escorts and prevent them from escaping, in order to solve the problems in the escort process, the positioning is inaccurate, the error of the predicted distance is too large, and the escorts cannot be tracked in time.
[0005] In addition, the existing escort equipment does not have the function of live detection, which leads to certain risks
[0006] In addition, with the outbreak of the new crown pneumonia epidemic, prisons and detention centers have become places where people are concentrated and easily infected. Therefore, during the escort process, there is still a risk of incomplete detection through only a single temperature measurement, resulting in the risk of people with fever being accommodated.
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[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0033]It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for ...
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The application discloses an escort positioning device based on thermopile infrared detection and its control method, wherein the escort positioning device includes: two bracelets, a connecting device, a first housing, a second housing, a first circuit board, Second circuit board, UWB chip, IMU chip, first thermopile sensor, second thermopile sensor, processor, communication chip, power supply; first thermopile sensor, second thermopile sensor, communication chip and processor electrical Connect to the first circuit board. The control method includes obtaining the first temperature data; when the first temperature data is greater than or equal to the first preset temperature value and less than or equal to the second preset temperature, the UWB chip, the IMU chip and the communication chip are activated, and in other cases, the processing The server sends different data to the server. The benefit of the present application is to provide an escort positioning device based on thermopile infrared detection and its control method, which can integrate human body temperature and ambient temperature to improve detection accuracy.
Description
technical field [0001] The present application relates to an escort positioning device and its control method, in particular to an escort positioning device based on thermopile infrared detection and its control method. Background technique [0002] Ultra Wide Band (UWB) technology is a wireless carrier communication technology. It does not use sinusoidal carrier, but uses nanosecond-level non-sinusoidal narrow pulses to transmit data, so it occupies a wide spectrum range. [0003] UWB technology has the advantages of low system complexity, low power spectral density of transmitted signals, insensitivity to channel fading, low interception capability, and high positioning accuracy. It is especially suitable for high-speed wireless access in dense multi-path places such as indoors. [0004] In order to effectively improve the ability to manage and control the escorts and prevent them from escaping, in order to solve the problems in the escort process, the positioning is inacc...
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IPC IPC(8): E05B75/00E05B17/00E05B45/06G01C21/16G01J5/00G01J5/02H04W4/02G08B21/18
CPCE05B17/00E05B45/06E05B75/00E05B2045/065G01C21/165G01J5/0025G01J5/02G01K1/024G08B21/18H04W4/02
Inventor 陈晓初邵龙炬
Owner HANGZHOU CCRFID MICROELECTRONICS