Construction safety device based on mobile internet and internet-of-things equipment

Abstract

The utility model discloses a construction safety device based on a mobile internet and an internet-of-things device. The construction safety device comprises a mobile terminal, an internet-of-things sensing unit, a background server and a supervision terminal. The mobile terminal is provided with an outer shell, a processor, a display screen and an input device. The processor is electrically connected with the display screen and the input device. The Internet of Things sensing unit comprises a camera and a loudspeaker which are electrically connected with the processor; the background server stores a structured safety disclosure knowledge base which is classified and stored according to dimensions such as construction types, and is in signal connection with the structured safety disclosure knowledge base and the background server; the supervision terminal is in signal connection with the background server and is used for monitoring the Internet of Things sensing unit in real time. By means of the knowledge base, the device ensures that workers receive comprehensive, accurate and consistent safety information, relieves the burden of a team leader, and ensures that the content is complete and accurate. The supervision terminal can avoid disclosure formalization, improves the safety awareness of workers, can trace disclosure content and execution conditions when an accident occurs, and provides a basis for accident handling.

Description

Technical Field

[0001] This utility model relates to the field of construction and installation equipment technology, and in particular to a construction safety device based on mobile Internet and IoT devices. Background Technology

[0002] In the construction industry, pre-shift safety briefings are a crucial step in ensuring construction safety and preventing accidents. By communicating safety precautions, work content, and potential risks to workers before each day's work, workers understand their tasks and safety requirements, enabling them to take appropriate safety measures during construction and reducing the probability of accidents.

[0003] However, in traditional construction safety briefing models, the primary method relies on verbal communication at the construction site, with the foreman responsible for delivering the briefing directly to the workers on duty. This method has several significant drawbacks: the content depends entirely on the foreman's individual experience and understanding, lacking standardized criteria and norms. Different foreman levels of safety knowledge, awareness of construction risks, and communication skills vary, resulting in inconsistent quality of briefing content. It cannot ensure that all workers receive comprehensive, accurate, and consistent safety information. Furthermore, the lack of systematic documentation forces foreman to rely on their own experience to prepare the briefing, increasing their workload and making it difficult to guarantee the completeness and accuracy of the information.

[0004] For complex or specialized construction tasks, team leaders may struggle to comprehensively consider all potential safety risks, thus affecting the effectiveness of safety briefings. Due to a lack of effective supervision and constraint mechanisms during the briefing process, safety briefings can easily become mere formalities. Some team leaders may simply give verbal briefings to pass inspections, without truly ensuring that workers understand and master the content. This not only fails to achieve the purpose of safety briefings but may also lead to complacency among workers, increasing the risk of accidents. Traditional verbal briefing methods make it difficult to record the briefing content in detail and accurately, and to trace the specific content and implementation, creating difficulties in accident handling. Utility Model Content

[0005] The purpose of this invention is to establish a content library, provide standardized briefing content through a back-end service, and utilize IoT devices to achieve functions such as automatic check-in, content playback, and audio-visual recording. This effectively solves the problems existing in traditional briefing methods, ensuring that the briefing content is easier to obtain, the briefing process is more reliable, recordable, and easy to supervise, thereby guaranteeing the effective implementation of the briefing work and improving the safety level of building construction.

[0006] To achieve the above objectives, this utility model discloses a construction safety device based on mobile internet and IoT devices, comprising: a mobile terminal, the mobile terminal including a housing, a processor, a display screen, and an input device, the processor being electrically connected to the display screen and the input device; an IoT sensing unit, the IoT sensing unit including a camera and a speaker, the camera and the speaker being electrically connected to the processor; a backend server, the backend server storing a structured safety disclosure knowledge base and being signal-connected to the mobile terminal and the IoT sensing unit; and a monitoring terminal, the monitoring terminal being signal-connected to the backend server for real-time monitoring of the IoT sensing unit.

[0007] By adopting the above solution, the device's backend server stores a structured safety briefing knowledge base, categorized by construction type, construction stage, and hazard level. This ensures that all workers receive comprehensive, accurate, and consistent safety information, improving the quality and standardization of the briefing content and significantly reducing the workload of team leaders. Furthermore, the knowledge base's content, after systematic organization and review, guarantees the completeness and accuracy of the briefings, providing comprehensive safety information even for complex or special construction tasks. The monitoring terminal prevents team leaders from simply handling briefings superficially; they must ensure workers truly understand the content, effectively preventing perfunctory or perfunctory safety briefings and increasing workers' awareness of safety. In the event of a safety accident, the specific content and implementation of the briefing can be easily traced during accident investigation and liability determination, providing strong evidence for accident handling.

[0008] Furthermore, the outer casing includes: a first operating surface, on which the display screen and input device are disposed; an auxiliary operating surface, on which at least one side of the first operating surface is disposed; and an arc-shaped surface, which is transitionally connected between the first operating surface and the auxiliary operating surface, and the surface of the arc-shaped surface is provided with a plurality of sound-emitting holes.

[0009] By adopting the above solution, the display screen and input device are located on the first operating surface, allowing workers and team leaders to operate and view information in a relatively centralized area. An auxiliary operating surface is located on at least one side of the first operating surface, providing space for the expansion of the mobile terminal's functionality; the curved surface is equipped with multiple sound-emitting holes, a design that helps optimize the sound propagation effect of the mobile terminal. During pre-shift safety briefings, the speaker plays the briefing content, and the placement of the sound-emitting holes allows the sound to diffuse more evenly in all directions, ensuring that operators can clearly hear the briefing information from different angles.

[0010] Furthermore, the auxiliary operation surface includes a second operation surface and a third operation surface, and the second operation surface and / or the third operation surface are provided with a recording hole and a recording switch. A microphone is provided in the recording hole, and the microphone is electrically connected to the processor.

[0011] By adopting the above method, supplementary briefing information can be recorded and stored in the backend server, linked to the briefing task. During subsequent construction, if safety issues arise or the briefing content needs to be reviewed, the recording can be retrieved at any time to verify the specific circumstances of the briefing, providing strong evidence for accident investigation, liability determination, and work improvement.

[0012] Furthermore, a power-on switch is provided on the second operating surface and / or the third operating surface, and the power-on switch is electrically connected to the processor.

[0013] By adopting the above solution, the power start switch is placed on the auxiliary operating surface, which not only does not occupy the space of the main functional components such as the display screen and input device on the first operating surface, but also makes full use of the idle area of ​​the auxiliary operating surface, making the overall layout of the equipment more compact and reasonable, and improving the space utilization rate.

[0014] Furthermore, a built-in power supply is also provided inside the housing, which is electrically connected to the processor, and a charging port for charging the built-in power supply is provided on the housing.

[0015] By adopting the above solution, mobile terminals do not need to rely on external power outlets. In construction sites where power outlets may be unevenly distributed or even scarce, operators can freely move mobile devices in different areas to conduct pre-shift safety briefings, on-site data collection, and other tasks without being limited by the length and location of power cords, greatly improving the mobility and flexibility of the equipment.

[0016] Furthermore, the input device is a touch button, which is electrically connected to the processor.

[0017] By adopting the above solution, the touch buttons are directly electrically connected to the processor, resulting in fast signal transmission and virtually no delay. The touch buttons feature a sealed design, effectively preventing dust and moisture from entering the device and protecting critical components such as the processor from damage.

[0018] Furthermore, the monitoring terminal is a computer terminal or a mobile terminal device.

[0019] By adopting the above solution, safety management personnel can view high-definition construction site monitoring videos via computer terminals, carefully analyze whether workers' operations are standardized and whether safety protection measures are in place, and can simultaneously open multiple windows to compare safety data from different projects and time periods for comprehensive and in-depth analysis and evaluation. Safety supervision information can also be accessed anytime, anywhere via mobile terminals.

[0020] Furthermore, the mobile terminal also includes an identity recognition module, which is electrically connected to the processor.

[0021] By adopting the above solution, the identity recognition module achieves automated identity verification, reduces the cost of manual review and management, can quickly complete identity verification without spending time entering complex passwords, and improves work efficiency.

[0022] Furthermore, the identity recognition module is at least one of a fingerprint recognition module, a face recognition module, an iris recognition module, and a read / write module.

[0023] By adopting the above solution and using an identity verification module, only authorized personnel can access and use the mobile terminal, effectively preventing unauthorized personnel from obtaining this important information and ensuring information security.

[0024] Furthermore, the input device is a touch screen, which is integrated with the display screen.

[0025] By adopting the above solution, the integrated touchscreen allows operators to integrate multiple functions into one interface without needing a separate display screen and input device, thus improving the user's operating experience.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0027] 1. The structured safety briefing knowledge base stored on the backend server is categorized according to construction type, construction stage, and hazard level, providing a unified standard and specification for the briefing content. This avoids the problem of inconsistent quality of briefing content caused by differences in the personal experience and understanding of team leaders in traditional oral methods, ensuring that all workers receive comprehensive, accurate, and consistent safety information. The knowledge base content has been systematically organized and reviewed, guaranteeing the completeness and accuracy of the briefing content compared to team leaders preparing briefings based on their own experience. Even when facing complex or special construction tasks, workers can obtain more comprehensive safety information from the knowledge base, reducing the possibility of overlooking safety risks due to insufficient consideration.

[0028] 2. Through mobile internet technology, mobile terminals can easily obtain the latest briefing content from the backend server. When construction specifications, safety requirements, etc., change, only the knowledge base of the backend server needs to be updated, and all mobile terminals can promptly obtain the updated content, improving the timeliness of the briefing content. Utilizing IoT devices enables functions such as automatic check-in, content playback, and audio-visual recording, making the briefing process more reliable and recordable. The automatic check-in function ensures the authenticity and accuracy of the workers participating in the briefing, preventing impersonation; the content playback function ensures that the briefing content is conveyed according to predetermined standards and procedures; and the audio-visual recording function provides detailed records of the briefing process, providing evidence for subsequent traceability and supervision.

[0029] 3. The monitoring terminal connects to the backend server, enabling real-time monitoring of IoT sensing units. This prevents team leaders from simply handling safety briefings; they must ensure workers truly understand the content, effectively preventing perfunctory or superficial safety briefings and increasing workers' awareness of safety requirements.

[0030] 4. In the event of a safety accident, the specific content and implementation of the safety briefing can be easily traced from the backend server and recorded audio-visual materials during the accident investigation and liability determination process. Clearly identifying the responsible parties at each stage of the briefing process provides strong evidence for accident handling, helps determine the cause of the accident, and enables targeted measures to prevent similar accidents from recurring. The monitoring terminal can obtain real-time safety briefing information from the construction site, allowing management personnel to understand the progress of the briefing without being physically present. Furthermore, analysis of the briefing data can promptly identify problems in safety management, supporting management decisions and improving the efficiency and level of safety management. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a three-dimensional structural diagram of the mobile terminal according to an embodiment of the present utility model;

[0033] Figure 2 This is a three-dimensional structural diagram of the mobile terminal according to an embodiment of the present utility model;

[0034] Figure 3 This is a schematic diagram of the module connection structure of an embodiment of the present utility model.

[0035] Explanation of key figure labels:

[0036] 1. Mobile terminal; 11. Housing; 111. First operating surface; 112. Auxiliary operating surface; 1121. Second operating surface; 1122. Third operating surface; 1123. Recording hole; 1124. Recording switch; 1125. Microphone; 1126. Power switch; 113. Curved surface; 1131. Sound hole; 114. Built-in power supply; 115. Charging port; 12. Processor; 13. Display screen; 14. Input device; 141. Touch button; 15. Identity recognition module; 2. Internet of Things sensing unit; 21. Camera; 22. Speaker; 3. Backend server; 31. Data management module; 4. Monitoring terminal. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0039] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0040] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0041] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0042] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0043] Please refer to Embodiment 1 of this utility model. Figures 1 to 3As shown, a construction safety device based on mobile internet and IoT devices is provided, including a mobile terminal 1, an IoT sensing unit 2, a backend server 3, and a monitoring terminal 4. The mobile terminal 1 includes a housing 11, a processor 12, a display screen 13, and an input device 14. The processor 12 is electrically connected to the display screen 13 and the input device 14. In this embodiment 1, the housing 11 is made of high-strength engineering plastic material, has an IP65 protection rating, and is suitable for dusty and humid environments at construction sites. The IoT sensing unit 2 includes a camera 21 and a speaker 22. The camera 21 is a 1080P wide-angle camera, supporting face recognition and dynamic video recording. The speaker 22 has an output power of 10W and supports speech synthesis and pre-recorded audio playback. The camera 21 and speaker 22 are electrically connected to the processor 12. The backend server 3 includes a data management module 31, which stores a structured safety briefing knowledge base. The data management module 31 stores briefing records, audio and video files, and operation logs. The backend server 3 is signal-connected to the mobile terminal 1 and the IoT sensing unit 2. The safety briefing knowledge base stores briefing content categorized by construction type (e.g., high-altitude operations, electrical construction) and hazard level (high risk, medium risk, low risk), supporting text, diagrams, and 3D animation formats. The monitoring terminal 4 is signal-connected to the backend server 3 for real-time monitoring of the IoT sensing unit 2. The device's backend server 3 stores a structured safety briefing knowledge base, categorized by construction type, construction stage, and hazard level. This ensures all workers receive comprehensive, accurate, and consistent safety information, improving the quality and standardization of briefing content and significantly reducing the workload of team leaders. Furthermore, the knowledge base's content is systematically organized and reviewed, guaranteeing the completeness and accuracy of the briefings. Even with complex or special construction tasks, it provides relatively comprehensive safety information. The monitoring terminal 4 prevents team leaders from simply handling briefings superficially; it ensures workers truly understand and accept the content, effectively preventing perfunctory or perfunctory safety briefings and increasing workers' awareness of safety. In the event of a safety accident, the specific content and implementation of the briefing can be easily traced during accident investigation and liability determination, providing strong evidence for accident handling.

[0044] In some embodiments, the housing 11 includes a first operating surface 111, an arcuate surface 113, and an auxiliary operating surface 112. The first operating surface 111 integrates a display screen 13 and an input device 14. In this embodiment 1, the input device 14 is a 10-inch capacitive touchscreen integrated with the input device 14, with a resolution of 1920×1080, supporting multi-touch. The auxiliary operating surface 112 is disposed on at least one side of the first operating surface 111. The arcuate surface 113 transitionally connects the first operating surface 111 and the auxiliary operating surface 112, and the surface of the arcuate surface 113 is provided with a plurality of strip-shaped sound holes 1131. In various embodiments, the auxiliary operating surface 112 includes a second operating surface 1121 and a third operating surface 1122. The second operating surface 1121 and / or the third operating surface 1122 are provided with a recording hole 1123 and a recording switch 1124. A microphone 1125 is disposed within the recording hole 1123, and the microphone 1125 is electrically connected to the processor 12. A power start switch 1126 is provided on the second operating surface 1121 and / or the third operating surface 1122, and the power start switch 1126 is electrically connected to the processor 12.

[0045] In some embodiments, a built-in power supply 114 is further disposed within the housing 11. The built-in power supply 114 is electrically connected to the processor 12, and a charging port 115 for charging the built-in power supply 114 is provided on the housing 11. The built-in power supply 114 uses a 10000mAh capacity lithium battery, supports fast charging, and is charged via a Type-C interface through the charging port 115.

[0046] In some embodiments, the input device 14 is a touch button 141, which is electrically connected to the processor 12. The direct electrical connection between the touch button 141 and the processor 12 results in fast signal transmission with virtually no delay. The touch button 141 features a sealed design, effectively preventing dust and moisture from entering the device and protecting critical components such as the processor 12 from damage.

[0047] In various embodiments, the monitoring terminal 4 is a computer terminal or a mobile terminal 1 device. The computer terminal is equipped with background management software that supports real-time video monitoring, data report generation, and remote alarms. The mobile terminal 1 device allows users to view the handover status and receive rectification notices via an app. Safety management personnel can view high-definition construction site monitoring videos on the computer terminal, carefully analyze whether workers' operations are standardized and whether safety protection measures are in place, and can also open multiple windows simultaneously to compare safety data from different projects and time periods for comprehensive and in-depth analysis and evaluation. Safety supervision information can be obtained anytime, anywhere via the mobile terminal 1.

[0048] In some embodiments, the mobile terminal 1 further includes an identity recognition module 15, which is electrically connected to the processor 12. The identity recognition module 15 is at least one of a fingerprint recognition module, a face recognition module, an iris recognition module, or a read / write module. The read / write module is an IC card / NFC reader or a QR code scanner, enabling workers to swipe cards to sign in, replacing biometric identification, or allowing workers to present a personal QR code for the mobile terminal 1 to scan and verify their identity. In some embodiments, a solar panel can also be configured to charge the built-in power supply 114.

[0049] The operating steps of this utility model are as follows:

[0050] 1. Start-up and identity verification: The team leader presses the power start switch 1126, the mobile terminal 1 starts up, and identity verification is completed through fingerprint recognition or facial recognition.

[0051] 2. Worker Check-in: When workers enter the handover area, camera 21 automatically captures their facial information and matches it with the worker database in the backend server 3 to complete the automatic check-in. The team leader views the check-in list on display screen 13 and confirms that everyone is present.

[0052] 3. Select the briefing content: The team leader selects the construction type (such as "high-altitude operation") and the hazard level (such as "high risk") on the touch screen, and the backend server 3 pushes the corresponding briefing content to the mobile terminal 1.

[0053] 4. Execution of briefing: The team leader clicks "Start briefing", and the speaker 22 plays the standardized briefing content (such as "Please wear your safety belt, check the stability of the scaffolding..."). At the same time, the camera 21 records the on-site video, and the microphone 1125 records supplementary voice instructions.

[0054] 5. Recording and Uploading: After the briefing, the system automatically binds the sign-in record, audio and video files, and the text of the briefing content, and uploads them to the backend server 3 via 4G / 5G network.

[0055] 6. Supervision and rectification: Safety management personnel can view the handover records through the supervision terminal 4. If it is found that the handover is not completed on time or the content is missing, the system will trigger a voice alarm and play a prompt tone through the speaker 22.

[0056] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0057] 1. The structured safety briefing knowledge base stored on the backend server 3 is categorized according to construction type, construction stage, and hazard level, providing a unified standard and specification for the briefing content. This avoids the problem of inconsistent quality of briefing content caused by differences in the personal experience and understanding of team leaders in traditional oral methods, ensuring that all workers receive comprehensive, accurate, and consistent safety information. The knowledge base content has been systematically organized and reviewed, guaranteeing the completeness and accuracy of the briefing content compared to team leaders preparing briefings based on their own experience. Even when facing complex or special construction tasks, more comprehensive safety information can be obtained from the knowledge base, reducing the possibility of overlooking safety risks due to insufficient consideration.

[0058] 2. Through mobile internet technology, mobile terminal 1 can easily obtain the latest briefing content from the backend server 3. When construction specifications, safety requirements, etc., change, only the knowledge base of the backend server 3 needs to be updated, and all mobile terminals 1 can obtain the updated content in a timely manner, improving the timeliness of the briefing content; using IoT devices to realize functions such as automatic check-in, content playback, and audio-visual recording makes the briefing process more reliable and recordable. The automatic check-in function can ensure that the identities of the workers participating in the briefing are real and accurate, avoiding impersonation and other situations; the content playback function can ensure that the briefing content is conveyed according to the predetermined standards and procedures; the audio-visual recording function can record the briefing process in detail, providing a basis for subsequent traceability and supervision.

[0059] 3. The monitoring terminal 4 is connected to the backend server 3, enabling real-time monitoring of the IoT sensing unit 2. This prevents team leaders from simply handling safety briefings; they must ensure that workers truly understand the content of the briefings, effectively avoiding perfunctory or superficial safety briefings and increasing workers' awareness of the importance of safety.

[0060] 4. In the event of a safety accident, the specific content and implementation of the safety briefing can be easily traced from the backend server 3 and recorded audio-visual materials during the accident investigation and liability determination process. Clearly identifying the responsible parties at each stage of the briefing process provides strong evidence for accident handling, helps determine the cause of the accident, and enables targeted measures to prevent similar accidents from recurring. The monitoring terminal 4 can obtain real-time safety briefing information from the construction site, allowing management personnel to understand the progress of the briefing without being physically present. Simultaneously, analysis of the briefing data can promptly identify problems in safety management, providing support for management decisions and improving the efficiency and level of safety management.

[0061] The above provides a detailed description of a construction safety device based on mobile internet and IoT devices disclosed in the embodiments of this utility model. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the construction safety device based on mobile internet and IoT devices and its core ideas. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A construction safety device based on mobile internet and IoT devices, characterized in that, include: A mobile terminal (1) includes a housing (11), a processor (12), a display screen (13), and an input device (14), wherein the processor (12) is electrically connected to the display screen (13) and the input device (14); The Internet of Things (IoT) sensing unit (2) includes a camera (21) and a speaker (22), which are electrically connected to the processor (12). The backend server (3) stores a structured security disclosure knowledge base and is connected to the mobile terminal (1) and the Internet of Things sensing unit (2) by signal. The monitoring terminal (4) is connected to the back-end server (3) by signal and is used to monitor the Internet of Things sensing unit (2) in real time.

2. The construction safety device based on mobile internet and IoT devices according to claim 1, characterized in that, The outer casing (11) includes: A first operating surface (111) is provided, wherein the display screen (13) and the input device (14) are disposed on the first operating surface (111); An auxiliary operating surface (112) is disposed on at least one side of the first operating surface (111); An arc-shaped surface (113) is provided between the first operating surface (111) and the auxiliary operating surface (112), and the surface of the arc-shaped surface (113) is provided with a plurality of sound-emitting holes (1131).

3. A construction safety device based on mobile internet and IoT devices according to claim 2, characterized in that, The auxiliary operation surface (112) includes a second operation surface (1121) and a third operation surface (1122). The second operation surface (1121) and / or the third operation surface (1122) are provided with a recording hole (1123) and a recording switch (1124). A microphone (1125) is provided in the recording hole (1123), and the microphone (1125) is electrically connected to the processor (12).

4. A construction safety device based on mobile internet and IoT devices according to claim 3, characterized in that, A power start switch (1126) is provided on the second operating surface (1121) and / or the third operating surface (1122), and the power start switch (1126) is electrically connected to the processor (12).

5. A construction safety device based on mobile internet and IoT devices according to claim 1, characterized in that, The outer casing (11) is also provided with a built-in power supply (114), which is electrically connected to the processor (12). The outer casing (11) is provided with a charging port (115) for charging the built-in power supply (114).

6. A construction safety device based on mobile internet and IoT devices according to claim 1, characterized in that, The input device (14) is a touch button (141), which is electrically connected to the processor (12).

7. A construction safety device based on mobile internet and IoT devices according to claim 1, characterized in that, The monitoring terminal (4) is a computer terminal or a mobile terminal (1) device.

8. A construction safety device based on mobile internet and IoT devices according to claim 1, characterized in that, The mobile terminal (1) further includes an identity recognition module (15), which is electrically connected to the processor (12).

9. A construction safety device based on mobile internet and IoT devices according to claim 8, characterized in that, The identity recognition module (15) is at least one of a fingerprint recognition module, a face recognition module or an iris recognition module, and a read / write module.

10. A construction safety device based on mobile internet and IoT devices according to claim 1, characterized in that, The input device (14) is a touch screen, which is integrated with the display screen (13).

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