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Wireless networking technology-based safety helmet and data transmission method thereof

A data transmission method and wireless networking technology, which are applied in the field of safety helmets and data transmission based on wireless networking technology, can solve problems that affect work efficiency, are difficult to hear, and hinder operations, so as to ensure smooth completion and prevent illegal Access and security effects

Active Publication Date: 2014-05-07
STATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the distance is far away, it is difficult to hear clearly; if a wireless walkie-talkie is used, it will hinder the operation and affect work efficiency

Method used

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  • Wireless networking technology-based safety helmet and data transmission method thereof
  • Wireless networking technology-based safety helmet and data transmission method thereof
  • Wireless networking technology-based safety helmet and data transmission method thereof

Examples

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Embodiment Construction

[0042] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0043] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0044] Such as figure 1 As shown, the safety helmet based on wireless networking technology includes a cap body 1 and a buckle 2, and the buckle 2 connects both ends of the cap body 1 (such as the lower edge of the cap body), and also includes an earphone 3, a pickup 4 and a voice processing device. The transceiver module 5 , the earphone 3 and the pickup 4 are all arranged on the buckle 2 , and the voice processing transceiver module 5 is ar...

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PUM

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Abstract

The invention discloses a wireless networking technology-based safety helmet and a data transmission method thereof, belonging to the field of wireless communication. According to the safety helmet, a wireless networking technology is applied to the safety helmet by means of network management modules, multi-user group calling is realized, and the requirements are better met. When the safety helmet is started, an address list capable of being communicated with the safety helmet is initialized, and illegal access of other users in the communication process is prevented, so that the safety of speech communication is ensured; and the phenomenon of data receiving errors caused by collision is prevented by means of a back-off mechanism in the data frame transmission, so that the address list for the safety helmet is successfully initialized.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a safety helmet based on wireless networking technology and a data transmission method thereof. Background technique [0002] Safety helmets are equipment that electrical engineering personnel must wear. Hard hats are usually made of plastic or metal and are used to protect the head. But the function of existing safety helmet is very single, also causes bigger influence to wearer's hearing and vision simultaneously. In particular, it hinders the wearer's hearing, making it difficult for him to hear the sound of the outside world, and the serious consequences caused by it are not uncommon. [0003] When working on site, electric workers often need to communicate and cooperate with each other while operating. When the distance is long, it is difficult to hear clearly; if a wireless walkie-talkie is used, it will hinder the operation and affect the work efficiency....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A42B3/30H04W88/02
Inventor 徐鑫侯兴哲徐瑞林魏长明李杰罗祖斌易礼宏周娜张博为韩亮
Owner STATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INST
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