Construction site safety status detection system
A technology for construction sites and safety status, applied in image enhancement, instruments, image reproducers using projection devices, etc., can solve the problems of not wearing a helmet effectively, safety risks, etc., and achieve stable operation and effective identification.
Active Publication Date: 2021-12-07
江苏国兴建设项目管理有限公司
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Problems solved by technology
[0005] In the prior art, for the construction site, the most concerned safety item is whether each person entering the construction site wears a helmet effectively. For example, the personnel entering the construction site does not carry a helmet or carries a helmet but puts the helmet on In your hands, although these phenomena can prove that personnel entering the construction site are wearing safety helmets, if they do not wear safety helmets effectively, they will also bring unlimited safety risks.
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[0031] The following reference to the drawings embodiments of the construction site security state detecting system of the present invention will be described in detail.
[0032] Building site (construction site), also known as construction sites, construction sites, referred to the site, is a developing construction projects, civil engineering sites, which often range hoardings, barbed wire fences or closed, limiting personnel and material, out machinery and vehicles. Property management administrator guard. Access may be registered identity, and to wear helmets.
[0033] Changes in construction management and engineering design work visa is very important content, because it is widely content because of complex structure, poor regularity, long-time occurrence, it is difficult to determine its cost. Since the general design changes and engineering visa to adjust the ratio of the total project cost unit project completion settlement, as many as nearly 20%, are at least about 6%, e...
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The present invention relates to a construction site safety state detection system, the system comprising: a real-time projection device, used for clearing processing images based on the head image area corresponding to each human head target determined as an invalid wearing target Perform the projection operation on the entity of the human head target that is determined to be an invalid wearing target relative to the position; the real-time projection device includes a motor-driven sub-device, a pan / tilt, and a projection execution sub-device; an area analysis device is used to determine each head Whether the human head target corresponding to the internal image area is an invalid wearing target. The construction site safety state detection system of the invention has effective identification and stable operation. Since the electronic detection mode can be used to perform on-site detection on whether all human bodies in the entire construction site are effectively wearing safety helmets, the effect of safety supervision can be ensured while reducing the labor cost of on-site monitoring.
Description
Technical field [0001] The present invention relates to the field of security construction, and particularly to a secure state detection system construction site. Background technique [0002] Construction safety is the safety of construction projects in various industries encountered. Construction Safety covers management, financial and logistical support and other related content and all security issues involved in the job. Governments always attached importance to production safety, people's lives and property safety, and formulated relevant laws and regulations, internal personnel and units engaged in the construction industry were clear requirements. [0003] Construction Engineering (including chemical, construction and mine construction, and other construction industries) is a high risk of accidents in the industry, the government attaches great importance to construction safety issues, and developed a security policy of "prevention first, safety first, comprehensive manag...
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IPC IPC(8): H04N9/31G06K9/00G06K9/36G06T5/00G06T7/11G08B21/02
CPCH04N9/31G06T5/003G06T5/006G06T7/11G08B21/02G06V40/10G06V10/247G06V10/20
Inventor 余刚
Owner 江苏国兴建设项目管理有限公司