| 摘要 |
Data is collected at one or more construction sites using an array of wireless sensory devices distributed throughout each site. Data collected from the array of wireless sensory devices can be transmitted to a central gateway at the site, where it is forwarded to a remote server accessible over the Internet. A user, such as a general contractor in charge of the site or sites, can manually or automatically download sensory data to a client computer at any connection point to the Internet. The wireless sensory devices can be attached to identification badges carried by workers, pressure gauges on air compressors, tools used at the site, or other items at the site. The sensory devices can be used to monitor presence at the site, abnormal acceleration, position, pressure, or other predetermined conditions.
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