Title:
CONSTRUCTION SITE WIRELESS DATA TRANSMISSION SYSTEM AND DATA TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/133973
Kind Code:
A1
Abstract:
A construction site wireless data transmission system, comprising: data collection units (100), a first long-distance transmission module (200), and a data gateway (300). Multiple data collection units (100) are connected to the first long-distance transmission module (200) in a mutual communication manner, and the data collection units (100) are used for collecting construction site data; the first long-distance transmission module (200) is connected to the data gateway (300) in a mutual communication manner; the data collection units (100) comprise collection node assemblies (110) and data transmission node assemblies (120), multiple collection node assemblies (110) are connected to each other in a communication manner and form a network, each collection node assembly (110) is connected to the data transmission node assembly (120) in a mutual communication manner, and the data transmission node assemblies (120) are connected to the first long-distance transmission module (200) in a mutual communication manner. The signal attenuation and data loss caused by various blocking interference are effectively avoided, the problem of wireless transmission of construction site data is solved, and real-time transmission of monitoring data is ensured.
Inventors:
GONG JIAN (CN)
SHEN ZHIYONG (CN)
LI XINKUI (CN)
KUANG ZHONGHUA (CN)
SHEN ZHIYONG (CN)
LI XINKUI (CN)
KUANG ZHONGHUA (CN)
Application Number:
PCT/CN2019/092634
Publication Date:
July 02, 2020
Filing Date:
June 25, 2019
Export Citation:
Assignee:
SHANGHAI CONSTRUCTION GROUP CO (CN)
International Classes:
G08C17/02; H04Q9/00; H04W84/18
Foreign References:
| CN109584530A | 2019-04-05 | |||
| CN108507634A | 2018-09-07 | |||
| CN107945476A | 2018-04-20 | |||
| CN107632565A | 2018-01-26 | |||
| US20170272842A1 | 2017-09-21 |
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