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Zigbee-based found objects reminding system

An object-finding and substrate technology, applied in the field of object-finding systems, can solve problems such as complexity, difficulty in finding objects, and short sight distance, and achieve the effects of low complexity, low cost, and low power consumption

Inactive Publication Date: 2011-08-17
WUXI INST OF ARTS & TECH
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Problems solved by technology

[0009] Purpose of the invention: In order to solve the problem of difficulty in finding items under the condition of complex indoor environment, various items, short line of sight and severe occlusion, the purpose of the present invention is to provide a Zigbee-based object-finding reminder system, which can use wireless Zigbee nodes register, manage, query, and search for indoor items

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, a Zigbee-based object-finding reminder system includes a PC, a Zigbee coordinator and a tag node carrying Zigbee communication functions; the Zigbee coordinator is connected to the tag node through the Zigbee protocol stack. An item database is installed in the PC, and the item database is a desktop application program with a database, which can realize functions such as adding items, querying items, modifying items, and finding items. There are multiple label nodes, each label node corresponds to an item and the label node and the corresponding item are put together.

[0021] Such as figure 2 As shown, the tag node includes a power module, a Zigbee chip (Zigbee Soc), a buzzer and an indicator light, and the Zigbee chip includes a microprocessor, a radio frequency module and an antenna, and the antenna is connected to the microproce...

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Abstract

The invention discloses a Zigbee-based found objects reminding system, which comprises a PC (personal computer), a Zigbee coordinator communicated with the PC through a serial port, and a label node having Zigbee communication function, wherein the Zigbee coordinator is connected to the label node through a Zigbee protocol stack. The Zigbee-based found objects reminding system has the advantages that the Zigbee protocol has low power consumption, low complexity, self-organization and low cost, the functions of registering, managing, querying and looking for the indoor goods can be realized, and the system is specially fit for the old people and the forgetful young people.

Description

technical field [0001] The invention relates to an object-finding system, in particular to a Zigbee-based object-finding reminder system. Background technique [0002] Zigbee is synonymous with IEEE 802.15.4 protocol. The technology specified under this agreement is a short-distance, low-power wireless communication technology. This name comes from the eight-character dance of bees, because bees (bees) use the "dance" of flying and "buzzing" (zig) to shake their wings to communicate with their companions the location information of pollen, that is to say, bees rely on this way Form a communication network in the group. It is characterized by close range, low complexity, self-organization, low power consumption, low data rate, and low cost. It is mainly suitable for the fields of automatic control and remote control, and can be embedded in various devices. In short, ZigBee is a cheap, low-power short-range wireless networking communication technology. [0003] ZigBee def...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04W84/18
CPCY02D30/70
Inventor 黄延平张观欣蒋正英任峰
Owner WUXI INST OF ARTS & TECH
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