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1. 发明授权

US07592911B1 Construction hard hat having electronic circuitry 失效
标题翻译：具有电子电路的施工硬帽子
公开(公告)号：US07592911B1
公开(公告)日：2009-09-22
申请号：US11609707
申请日：2006-12-12
申请人： David W. Hudgens , John McDermott
发明人： David W. Hudgens , John McDermott
IPC分类号： G08B1/08 , G05B23/02 , H02H11/00
CPC分类号： G07C9/00111 , F16P3/147 , G08B21/22
摘要： Personnel activity at a construction site is tracked using electronic circuitry included in hard hats worn by personnel at the site. According to one embodiment, activity at a construction site is monitored by processing personal information directly or indirectly received from electronic circuitry formed as part of one or more hard hats worn by personnel located at the construction site. The personal information is uniquely associated with individual ones of the personnel. One or more messages are generated based on the personal information received from the electronic circuitry and personnel location. For example, the messages may warn particular personnel that they have entered an unauthorized area at the construction site. Optionally, personnel activity may be periodically monitored and reported.
摘要翻译：使用包括在现场人员穿戴的硬帽子中的电子线路追踪施工现场的人员活动。根据一个实施例，通过处理从作为位于施工现场的人员佩戴的一个或多个硬帽的一部分形成的电子电路直接或间接接收的个人信息来监视施工现场的活动。个人信息与个人信息是独一无二的。基于从电子电路和人员位置接收的个人信息生成一个或多个消息。例如，消息可能会警告特定人员他们已经进入施工现场的未授权区域。可选地，可以定期监视和报告人员活动。

2. 发明授权

US07298258B1 Construction hard hat having electronic circuitry 有权
标题翻译：具有电子电路的施工硬帽子
公开(公告)号：US07298258B1
公开(公告)日：2007-11-20
申请号：US11745794
申请日：2007-05-08
申请人： David W. Hudgens , John McDermott
发明人： David W. Hudgens , John McDermott
IPC分类号： G05B23/02 , G08B1/08 , H04Q7/00
CPC分类号： G07C9/00111 , F16P3/147 , G08B21/22
摘要： Personnel activity at a construction site is tracked using electronic circuitry included in hard hats worn by personnel at the site. According to one embodiment, activity at a construction site is monitored by processing personal information directly or indirectly received from electronic circuitry formed as part of one or more hard hats worn by personnel located at the construction site. The personal information is uniquely associated with individual ones of the personnel. One or more messages are generated based on the personal information received from the electronic circuitry and personnel location. For example, the messages may warn particular personnel that they have entered an unauthorized area at the construction site. Optionally, personnel activity may be periodically monitored and reported.
摘要翻译：使用包括在现场人员穿戴的硬帽子中的电子线路追踪施工现场的人员活动。根据一个实施例，通过处理从作为位于施工现场的人员佩戴的一个或多个硬帽的一部分形成的电子电路直接或间接接收的个人信息来监视施工现场的活动。个人信息与个人信息是独一无二的。基于从电子电路和人员位置接收的个人信息生成一个或多个消息。例如，消息可能会警告特定人员他们已经进入施工现场的未授权区域。可选地，可以定期监视和报告人员活动。

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