Locating node device

A node and indoor positioning technology, applied in the field of positioning, can solve the problems of low sensitivity, short life, complex structure of positioning nodes, etc., and achieve the effect of high sensitivity, easy implementation, and suitable for popularization and application

Inactive Publication Date: 2018-01-05
缪建良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In indoor positioning, positioning nodes still have problems s

Method used

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  • Locating node device

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[0010] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive. It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be intervening elements at the same time. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpos...

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Abstract

The invention discloses an indoor locating node device comprising a signal receiving circuit, a signal matching circuit, a radio frequency identification circuit, a controller, a key group, a touch display screen, a serial port conversion circuit, a power supply, a power supply monitoring chip and an LED power indicator lamp, wherein an output end of the signal receiving circuit is connected witha signal input end of the signal matching circuit; the output end of the signal matching circuit is connected with an input end of the radio frequency identification circuit; the output end of the radio frequency identification circuit is connected with the controller; the controller is connected with the key group, the touch display screen, the serial port conversion circuit and the power supply;and one end of the power supply monitoring chip is connected with the power supply, and the other end of the power supply monitoring chip is connected with the LED power indicator lamp and the controller. The indoor locating node device can monitor own power in real time to prevent electricity shortage to affect the normal work, and is safe and reliable, high in sensitivity, easy to promote and suitable for promote and apply.

Description

technical field [0001] The present invention relates to the technical field of positioning, in particular to a positioning node device. Background technique [0002] The goal of positioning technology is to obtain spatial information to obtain social information and information query functions. In the application fields of wireless sensor networks such as area monitoring and personnel tracking, location information is crucial, and personnel location is important information in sensor network applications. However, there are many problems in the current indoor positioning technology. In all positioning implementations, indoor space has always been a difficult point in the implementation of positioning systems due to the complexity of its environment. In indoor positioning, positioning nodes still have problems such as complex structure, low sensitivity, and short lifespan. Contents of the invention [0003] The purpose of the present invention is to solve the problems me...

Claims

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Application Information

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IPC IPC(8): H04W52/02H04W64/00H04W84/18
CPCY02D30/70
Inventor 缪建良
Owner 缪建良
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