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Portable type short-distance personal area network channel tester

A short-distance, personal area network technology, applied in transmission monitoring, electrical components, transmission systems, etc., can solve problems such as instability, ZigBee low transmission power, ZigBee link communication uncertainty, etc., to achieve low manufacturing cost, The effect of simple design structure

Inactive Publication Date: 2012-10-03
SUZHOU VOCATIONAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

On the other hand, due to the openness of wireless channels, and due to the low transmission power of ZigBee, ZigBee link communication often has uncertainty and instability in specific applications and communication network deployment.

Method used

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  • Portable type short-distance personal area network channel tester
  • Portable type short-distance personal area network channel tester

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] see figure 1 , the embodiment of the present invention includes:

[0013] Portable short-distance personal area network channel tester, the portable short-distance personal area network channel tester includes short-distance personal area network master node 1 and slave node 2, master node 1 and slave node 2 pass through the short-distance personal area network Connection communication; the master node 1 of the short-distance personal area network includes a minimum chip 11, an indicator circuit 12, a switch circuit 13 and an antenna circuit 14, and the PTC0-PTC7 of the minimum chip 11 is sequentially connected with the switches S0-S7 of the switc...

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Abstract

The invention discloses a portable type short-distance personal area network channel tester. The portable type short-distance personal area network channel tester comprises the main node and the slave node of a short-distance personal area network, wherein the main node and the slave node are connected and communicated through the short-distance ad hoc network. With the adoption of the manner, a point-to-point ZigBee full-channel communication reliability condition is convenient to test, so that information is supplied to an application decision and a maintenance diagnosis; and the portable type short-distance personal area network channel tester has a simple designed structure and is low in manufacturing cost.

Description

technical field [0001] The invention relates to a test instrument, in particular to a portable short-distance personal area network channel test instrument. Background technique [0002] As a short-distance, low-power, low-cost wireless communication technology, ZigBee has been widely used in many fields. On the other hand, due to the openness of wireless channels and the low transmit power of ZigBee, ZigBee link communication often has uncertainty and instability in specific applications and communication network deployment. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a portable short-distance personal area network channel tester, which can easily test the reliability of point-to-point ZigBee full-channel communication, provide information for application decision-making and maintenance diagnosis, and the design structure is simple and easy to manufacture. low cost. [0004] In order to solve the above-me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/00H04B17/309
Inventor 刘科许洪华
Owner SUZHOU VOCATIONAL UNIV
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