Intelligent construction site illegal operation behavior monitoring device

Abstract

The utility model relates to an intelligent construction site illegal operation behavior monitoring device which comprises a multi-screen display. The multi-screen display is connected with the acquisition and transmission assembly through a transmission line, and the acquisition and transmission assembly is connected with the monitoring assembly through a transmission line; the monitoring assembly comprises a shell, a central controller is fixedly installed in the shell, a high-definition camera is fixedly installed in the shell, a thermal infrared imager located below the high-definition camera is fixedly installed in the shell, and the high-definition camera and the thermal infrared imager are matched to monitor the monitoring assembly. According to the intelligent fire monitoring system, fire in a monitoring range is pre-warned and detected, temperature rise in an area is detected, information is transmitted to an acquisition and transmission assembly, then the information is displayed on a multi-screen display, a worker is warned of abnormal temperature rise in the area, and surrounding personnel can be warned through a smoke detection alarm buzzer and a warning lamp; and loss is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction site monitoring, and in particular to a smart construction site illegal operation behavior monitoring device. Background Art

[0002] A smart construction site refers to the use of information technology to accurately design and simulate construction projects through a three-dimensional design platform. Focusing on construction process management, it establishes an information ecosystem for construction projects that is interconnected, collaborative, intelligently produced, and scientifically managed. This data is then combined with engineering information collected by the Internet of Things in a virtual reality environment for data mining and analysis. This provides process trend forecasts and expert plans, and realizes visual and intelligent management of engineering construction. Monitoring devices are indispensable devices in smart construction site projects.

[0003] Existing smart construction site monitoring devices have good protection performance and easy-to-adjust functions during use. However, in actual use, they lack monitoring devices for fire warnings for violations on the construction site, resulting in the inability to notify nearby personnel in a timely manner, causing unnecessary losses. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a smart construction site illegal operation behavior monitoring device to overcome the deficiencies in the above-mentioned prior art.

[0005] The utility model solves the above technical problems with the following technical solutions: a smart construction site illegal operation behavior monitoring device, comprising a multi-screen display; the multi-screen display is connected to a collection and transmission component via a transmission line, and the collection and transmission component is connected to a monitoring component via a transmission line;

[0006] The monitoring component includes a shell, a central controller is fixedly installed inside the shell, a high-definition camera is fixedly installed inside the shell, an infrared thermal imager located below the high-definition camera is fixedly installed inside the shell, a cover plate is fixedly installed on the front side of the shell by fasteners, the front sides of the high-definition camera and the infrared thermal imager both pass through the cover plate, a connecting plate is fixedly installed on the bottom of the shell, a warning light is fixedly installed on the inside of the connecting plate, a smoke detection alarm buzzer is fixedly installed on the inside of the connecting plate, and the high-definition camera, infrared thermal imager, warning light and smoke detection alarm buzzer are all electrically connected to the central controller.

[0007] The beneficial effects of the present invention are as follows: through the cooperation of high-definition cameras and infrared thermal imagers, early warning detection of fire conditions within the monitoring range is carried out, and when a temperature rise in the area is detected, the information is transmitted to the acquisition and transmission component, and then displayed on a multi-screen display to alert staff that the temperature in the area has risen abnormally, and the smoke detection alarm buzzer and warning light can be used to alert surrounding personnel to avoid losses.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, the acquisition and transmission component includes an information collector and a WI FI module.

[0010] Furthermore, the number of the acquisition and transmission components and the number of the monitoring components are both several.

[0011] Furthermore, the acquisition and transmission component signal is connected to a cloud server, and the cloud server signal is connected to a mobile control terminal.

[0012] Furthermore, a speaker is fixedly installed inside the connecting plate and is located on the right side of the smoke detection alarm buzzer.

[0013] Furthermore, the number of the warning lights is three and they are evenly distributed inside the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the connection between the multi-screen display, acquisition and transmission components, and monitoring components of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the monitoring component of the utility model;

[0016] Figure 3 This is a schematic diagram of the workflow of the utility model;

[0017] Figure 4 This is the circuit diagram of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Multi-screen display; 2. Acquisition and transmission components; 201. Information collector; 202. Wi-Fi module; 3. Monitoring components; 301. Housing; 302. Central controller; 303. High-definition camera; 304. Infrared thermal imager; 305. Cover; 306. Connecting plate; 307. Warning light; 308. Smoke detection alarm buzzer; 4. Cloud server; 5. Mobile control terminal; 6. Announcer. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0021] Example 1, as Figures 1 to 4 As shown, a smart construction site illegal operation behavior monitoring device includes a multi-screen display 1; the multi-screen display 1 is connected to the acquisition and transmission component 2 through a transmission line, and the acquisition and transmission component 2 is connected to the monitoring component 3 through a transmission line;

[0022] The monitoring component 3 includes a shell 301, a central controller 302 is fixedly installed inside the shell 301, a high-definition camera 303 is fixedly installed inside the shell 301, an infrared thermal imager 304 is fixedly installed inside the shell 301 and is located below the high-definition camera 303, a cover plate 305 is fixedly installed on the front side of the shell 301 by fasteners, the front sides of the high-definition camera 303 and the infrared thermal imager 304 both pass through the cover plate 305, a connecting plate 306 is fixedly installed on the bottom of the shell 301, a warning light 307 is fixedly installed inside the connecting plate 306, and a smoke detection alarm buzzer 308 is fixedly installed inside the connecting plate 306. The high-definition camera 303, the infrared thermal imager 304, the warning light 307 and the smoke detection alarm buzzer 308 are all electrically connected to the central controller 302.

[0023] Data is collected through the cooperation of the high-definition camera 303 and the infrared thermal imager 304, and early warning detection is performed on the fire situation within the monitoring range. When the temperature rise in the area is detected, the information is transmitted to the collection and transmission component 2 through the central controller 302, and then displayed within the monitoring display area on the multi-screen display 1 to warn the staff that the temperature in the area has risen abnormally. The smoke detection alarm buzzer 308 can detect whether smoke is generated, and the warning light 307 can be used to warn the surrounding people to avoid losses.

[0024] Example 2, as Figures 1 to 4 As shown, this embodiment is a further improvement based on the embodiment 1, and its details are as follows: the collection and transmission component 2 includes an information collector 201 and a WI FI module 202 .

[0025] The WI FI module 202 is ATK-ESP8266, which has the advantages of low cost, high performance, compactness and lightness, ease of use, high integration, customizability, support for multiple protocols and low power consumption.

[0026] Example 3, as Figures 1 to 4 As shown, this embodiment is a further improvement based on the embodiment 1, and its details are as follows: the number of the acquisition and transmission components 2 and the monitoring components 3 are both several.

[0027] Multiple monitoring components 3 can be connected to one acquisition and transmission component 2, and the acquisition and transmission component 2 transmits the video data and control information.

[0028] Example 4, as Figures 1 to 4 As shown, this embodiment is a further improvement based on the embodiment 1, which is specifically as follows: the acquisition and transmission component 2 is connected to the cloud server 4 by signal, and the cloud server 4 is connected to the mobile control terminal 5 by signal.

[0029] The WI FI module 202 is connected to the cloud server 4, and the mobile control terminal 5 is an APP, which allows remote monitoring on a mobile phone or tablet, which is more convenient.

[0030] Example 5, as Figures 1 to 4 As shown, this embodiment is a further improvement based on the embodiment 1, and its details are as follows: the speaker 6 located on the right side of the smoke detection alarm buzzer 308 is fixedly installed inside the connecting plate 306.

[0031] The operation information is transmitted through the mobile control terminal 5, transferred by the cloud server 4, and then transmitted to the central controller 302 through the acquisition and transmission component 2. The central controller 302 broadcasts some information in the form of voice broadcast through the announcer 6.

[0032] Example 6, as Figures 1 to 4 As shown, this embodiment is a further improvement based on the first embodiment, and its details are as follows: the number of warning lights 307 is three and they are evenly distributed inside the connecting plate 306 .

[0033] Enhance the warning effect and improve the safety of surrounding personnel.

[0034] Working principle of the circuit: The electrical connection adopted by the present invention is 220V AC, which is converted into DC through a bridge rectifier. The circuit is provided with a resistor R1 for protection, and a battery capacitor C1. The central controller 302 adopts an integrated IC1 chip model STM32F103C8T6; the integrated IC chip design has a 32-pin terminal circuit design, and the resistor R4 protects the integrated IC1 chip. The resistor R2 and the capacitor C2 form a coupling circuit. The circuit is provided with an information collector 201, and the information collector 201 model adopts RS485 communication equipment. The information collector 201 is electrically connected to the infrared thermal imager 304 through an electric wire, and the infrared thermal imager 304 is also electrically connected to the high-definition camera 303. The infrared thermal imager 304 is mainly used to collect fire source signals, and the high-definition camera 303 is used to collect worker safety areas. The integrated IC chip design has a 32-pin terminal circuit design, and the resistor R4 protects the integrated IC1 chip. The resistor R2 and the capacitor C2 form a coupling circuit. The circuit is provided with an information collector 201, and the information collector 201 model adopts RS485 communication equipment. The information collector 201 is electrically connected to the infrared thermal imager 304 through an electric wire. The infrared thermal imager 304 is mainly used to collect fire source signals, and the high-definition camera 303 is used to collect worker safety areas. The pin terminals of the C1 chip are connected to the multi-screen display 1. The pin terminals are provided with protection resistors R10 and are also connected to light-emitting diode (LED) warning lights 307. The pin terminals of the multi-screen display 1 are also provided with protection resistors R5. The resistor R7 in the circuit mainly protects the transistor amplifier VT1. The capacitor C11 and the resistor R11 form a coupling capacitor. The emitter terminal of the transistor amplifier VT1 is connected to the smoke detection alarm buzzer BL1. The circuit is connected to the transistor amplifier VT2. The emitter terminal of VT2 is provided with a loudspeaker BL2. The collector terminal is provided with a resistor R9. The collector terminal of VT1 is connected to a resistor R8. The resistor R8 is connected to the integrated chip IC2. The integrated chip IC2 is provided with a resistor R6. The integrated chip IC2 is also connected to a WI FI module 202, which transmits information to the cloud server 4 in real time. The cloud server 4 is connected to the mobile control terminal 5, and the working conditions are observed in real time through the mobile control terminal 5, so as to achieve intelligent monitoring of illegal operations on the construction site.

[0035] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A smart construction site illegal operation behavior monitoring device, characterized in that: The multi-screen display (1) is connected to a collection and transmission component (2) via a transmission line, and the collection and transmission component (2) is connected to a monitoring component (3) via a transmission line. The monitoring component (3) comprises a housing (301), a central controller (302) is fixedly installed inside the housing (301), a high-definition camera (303) is fixedly installed inside the housing (301), an infrared thermal imager (304) located below the high-definition camera (303) is fixedly installed inside the housing (301), a cover plate (305) is fixedly installed on the front side of the housing (301) via fasteners, and the high-definition camera (303) and the infrared thermal imager are fixedly installed. The front side of (304) passes through the cover plate (305), the bottom of the shell (301) is fixedly installed with a connecting plate (306), the interior of the connecting plate (306) is fixedly installed with a warning light (307), the interior of the connecting plate (306) is fixedly installed with a smoke detection alarm buzzer (308), and the high-definition camera (303), infrared thermal imager (304), warning light (307) and smoke detection alarm buzzer (308) are all electrically connected to the central controller (302).

2. The device for monitoring illegal construction site operations according to claim 1 is characterized in that: The acquisition and transmission component (2) comprises an information collector (201) and a WIFI module (202).

3. The device for monitoring illegal construction site operations according to claim 1, characterized in that: The number of the acquisition and transmission components (2) and the monitoring components (3) are both several.

4. The device for monitoring illegal construction site operations according to claim 1 is characterized in that: The acquisition and transmission component (2) is signal-connected to a cloud server (4), and the cloud server (4) is signal-connected to a mobile control terminal (5).

5. The device for monitoring illegal construction site operations according to claim 1 is characterized in that: A speaker (6) is fixedly installed inside the connecting plate (306) and is located on the right side of the smoke detection alarm buzzer (308).

6. The device for monitoring illegal construction site operations according to claim 1 is characterized in that: The number of the warning lights (307) is three and they are evenly distributed inside the connecting plate (306).

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