CN101540893A - Engineering construction safety pre-warning device based on field digital visual difference - Google Patents
Engineering construction safety pre-warning device based on field digital visual difference Download PDFInfo
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- CN101540893A CN101540893A CN200910097281A CN200910097281A CN101540893A CN 101540893 A CN101540893 A CN 101540893A CN 200910097281 A CN200910097281 A CN 200910097281A CN 200910097281 A CN200910097281 A CN 200910097281A CN 101540893 A CN101540893 A CN 101540893A
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Abstract
The invention relates to an engineering construction safety pre-warning device based on field digital visual difference, comprising a computer integrated controller, external devices and a power supply, wherein the computer integrated controller comprises a computer, an interface controller, an external memory controller, a solid state drive, a wireless communication controller, a speaker controller, a light source controller, a fan controller and a display controller, and the external devices comprise a video camera interface with wireless transmission, a video camera, a display, a speaker, a light source and a fan. The device utilizes the computer, the video camera and a wireless communication device to realize the intelligent collection, the wireless sending and the fixed-point broadcasting of field safety information; the operation is convenient and intuitive, the processing of the collected information is rapid and high efficient, and the data preservation has high reliability, thereby greatly avoiding the troubles caused by manual inspection and manual recording in the past. The device solves the intelligent fixed-point collection of engineering safety data and the feedback of the field safety information, and the use of the device can ensure the engineering construction safety.
Description
Technical field
The present invention relates to engineering construction safety pre-warning device, particularly based on the engineering construction safety pre-warning device of field digital visual difference.
Background technology
Strengthen the dynamics of infrastructure construction along with country, project scale is big, design standard is high, the engineering up-to-dateness is high, engineering construction field condition complexity, construction variable factor increase, though engineering site is carried out strong safety guarantee, by methods such as security official's tour, project supervision, engineering surveys, but existing problems are transmitted in each side's information source, compare of analysis, the statistics of holding a conference or consultation, safe early warning and order.As the Important Project concerning the people's livelihood such as subway, tunnel, bridge, significant municipal works, the engineering safety accident happens occasionally, and causes unnecessary loss; It seems from the engineering accident analysis: mainly be that field data collection, analysis, overall merit are not prompt enough, cause engineering specialist and director can't in time obtain on-the-spot effective information, plan as a whole that integration capability reduces, decision-making lags behind.
Therefore, solve the defective that present engineering site fail safe identification exists: how real-time automatic collecting information, real-time security evaluation, the decision instruction transmission of fixed point are provided; To avoid the hysteresis of present field data collection, transmission; Avoid because of the engineering site working face is many, cause security information collection intensity big, problems such as error rate height, poor synchronization have become the industry questions of common interest.
Summary of the invention
The purpose of this invention is to provide a kind of engineering construction safety pre-warning device, to ensure engineering construction safety based on field digital visual difference.
Engineering construction safety pre-warning device based on field digital visual difference of the present invention, comprise the computer integrated manipulator, external equipment and power supply, wherein, the computer integrated manipulator comprises computer, interface controller, outer memory controller, solid state hard disc, wireless communication controller, speaker controller, light source controller, fan governor and display controller, outer memory controller links to each other with computer respectively with wireless communication controller, solid state hard disc links to each other with outer memory controller, the input of interface controller links to each other with computer, the output of interface controller respectively with speaker controller, the input of light source controller and fan governor links to each other, and the input of display controller links to each other with computer; External equipment comprises camera interface, video camera, display, loud speaker, light source and the fan of wireless transmission, video camera links to each other with the camera interface of wireless transmission, display links to each other with the output of display controller, loud speaker links to each other with the output of speaker controller, light source links to each other with the output of light source controller, fan links to each other with fan governor, and the computer integrated manipulator links to each other with power supply respectively with external equipment, is connected to infrared remote control switch on the power supply.
During device work, the user opens power supply by infrared remote control switch, makes device enter operating state.Video camera during according to the IMAQ set at interval, obtaining the digital pictures such as characteristic point that are labeled in field engineering construction safety point, member and abutment surface shows at display, and carry out radio communication by the camera interface and the wireless communication controller of wireless transmission, the image information that video camera is collected in real time is transferred to computer, after finishing compression to image, encoding process by computer, store solid state hard disc into by outer memory controller.By the security monitoring software in the solid state hard disc to image decompression and vectorized process, image file size is obtained in detection, whether definition is normal, as not meeting the demands, by the computer starting light source controller, open light source, continue to obtain image and be transferred to computer from camera interface; Continuation is finished compression, encoding process to image by computer, finishes the extraction of image vector and feature, and the sequence of dividing into groups on time is the polar plot seriation, and is stored in solid state hard disc; Simultaneous computer obtains the polar plot that is stored in the serializing in the solid state hard disc by outer memory controller, analyzes the otherness of sequence of vectors figure same characteristic features point on the same group, and whether decision-making difference is in prescribed limit; Otherness as sequence of vectors figure characteristic point on the same group surpasses set point (early warning value), and computer sends early warning information, broadcasts at loud speaker through interface controller, speaker controller.As not surpassing set point, computer continues to obtain the vector quantization figure in next time interval from solid state hard disc, repeat above-mentioned steps.
Beneficial effect of the present invention is:
Realized the broadcasting of intelligent collection, wireless transmission and security information; Easy to operate, directly perceived, quick, efficient to the information processing of gathering, and data are preserved the reliability height; Avoided the trouble of in the past bringing greatly by artificial inspection, manual record.Solved the intelligence fixed point collection of engineering safety data and the feedback of site safety information, this device is easy to on-the-spot the installation, adopts this device can guarantee engineering construction safety.
Description of drawings
Fig. 1 is that device constitutes schematic diagram.
Specific implementation method
With reference to Fig. 1, the engineering construction safety pre-warning device based on field digital visual difference of the present invention comprises computer integrated manipulator 1, external equipment 2 and power supply J.Wherein: computer integrated manipulator 1 comprises computer A, interface controller B, outer memory controller C, solid state hard disc D, wireless communication controller E, speaker controller L, light source controller M, fan governor N and display controller Q, outer memory controller C links to each other with computer A respectively with wireless communication controller E, solid state hard disc D links to each other with outer memory controller C, the input of interface controller B links to each other with computer A, the output of interface controller B respectively with speaker controller L, light source controller M links to each other with the input of fan governor N, and the input of display controller Q links to each other with computer A; External equipment 2 comprises camera interface G, video camera H, display K, loud speaker O, light source P and the fan R of wireless transmission, video camera H links to each other with the camera interface G of wireless transmission, display K links to each other with the output of display controller Q, loud speaker O links to each other with the output of speaker controller L, light source P links to each other with the output of light source controller M, fan R links to each other with fan governor N, computer integrated manipulator 1 links to each other with power supply J respectively with external equipment 2, is connected to infrared remote control switch I on the power supply J.
Apparatus of the present invention are removed video camera, and outside the camera interface and loud speaker of wireless transmission, remaining part all can be installed in the box body, utilize the ventilation fan cooling.
Claims (1)
1. based on the engineering construction safety pre-warning device of field digital visual difference, it is characterized in that comprising computer integrated manipulator (1), external equipment (2) and power supply (J), wherein: computer integrated manipulator (1) comprises computer (A), interface controller (B), outer memory controller (C), solid state hard disc (D), wireless communication controller (E), speaker controller (L), light source controller (M), fan governor (N) and display controller (Q), outer memory controller (C) links to each other with computer (A) respectively with wireless communication controller (E), solid state hard disc (D) links to each other with outer memory controller (C), the input of interface controller (B) links to each other with computer (A), the output of interface controller (B) respectively with speaker controller (L), light source controller (M) links to each other with the input of fan governor (N), and the input of display controller (Q) links to each other with computer (A); External equipment (2) comprises the camera interface (G) of wireless transmission, video camera (H), display (K), loud speaker (O), light source (P) and fan (R), video camera (H) links to each other with the camera interface (G) of wireless transmission, display (K) links to each other with the output of display controller (Q), loud speaker (O) links to each other with the output of speaker controller (L), light source (P) links to each other with the output of light source controller (M), fan (R) links to each other with fan governor (N), computer integrated manipulator (1) links to each other with power supply (J) respectively with external equipment (2), is connected to infrared remote control switch (I) on the power supply (J).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910097281A CN101540893A (en) | 2009-04-02 | 2009-04-02 | Engineering construction safety pre-warning device based on field digital visual difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910097281A CN101540893A (en) | 2009-04-02 | 2009-04-02 | Engineering construction safety pre-warning device based on field digital visual difference |
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| Publication Number | Publication Date |
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| CN101540893A true CN101540893A (en) | 2009-09-23 |
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| CN200910097281A Pending CN101540893A (en) | 2009-04-02 | 2009-04-02 | Engineering construction safety pre-warning device based on field digital visual difference |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076722A (en) * | 2013-03-27 | 2014-10-01 | 王萱 | Accident prevention device on construction site |
| CN104469264A (en) * | 2013-09-13 | 2015-03-25 | 昆山市玉山镇仕龙设计工作室 | Electronic urban management monitoring device |
-
2009
- 2009-04-02 CN CN200910097281A patent/CN101540893A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076722A (en) * | 2013-03-27 | 2014-10-01 | 王萱 | Accident prevention device on construction site |
| CN104469264A (en) * | 2013-09-13 | 2015-03-25 | 昆山市玉山镇仕龙设计工作室 | Electronic urban management monitoring device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGSHA CONSTRUCTION GROUP CO., LTD. Free format text: FORMER OWNER: ZHEJIANG UNIVERSITY Effective date: 20090925 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090925 Address after: Hangzhou City, Zhejiang Province, Xihu District Ancient Jade Road 166 Applicant after: Guangxia construction Refco Group Ltd Co-applicant after: Zhejiang University Address before: No. 38, Zhejiang Road, Zhejiang, Hangzhou Applicant before: Zhejiang University Co-applicant before: Guangsha Construction Group Co., Ltd. |
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| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090923 |