Intelligent safety terminal with safety monitoring function
By combining Bluetooth beacons with the core control module for positioning, the problem of inaccurate positioning of intelligent safety terminals in enclosed environments has been solved, enabling precise location judgment and efficient rescue, and improving operational safety.
Patent Information
- Application Number
- CN202511343487.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-19
- Publication Date
- 2026-01-06
AI Technical Summary
Existing intelligent safety terminals rely on GPS positioning, which cannot accurately locate workers in enclosed environments, making it difficult to determine whether they have entered dangerous areas and increasing the risk of accidents.
By combining Bluetooth beacons with a positioning module, the distance between the worker and the Bluetooth beacon at the entrance and exit of the hazardous area is measured. The position of the worker is determined by the core control module, and the data is uploaded to the back-end system in real time through the 4G communication module. Combined with the vibration monitoring module and the personnel warning module, the system can alert the worker in high-noise environments.
It enables accurate location determination of workers in complex and enclosed environments, reduces positioning failures, ensures information transmission through dual tactile and auditory alerts, shortens rescue response time, and improves rescue success rate.
Smart Images
Figure CN121284483A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of security protection equipment technology, and in particular to an intelligent security terminal with security monitoring function. Background Technology
[0002] In high-risk industries such as steel and metal smelting, production sites are mostly concentrated inside factory buildings. These environments contain a large number of dangerous areas with high temperatures, high pressures, and mechanical operation. Equipment maintenance personnel need to frequently enter these areas to carry out operations. Due to the complex spatial structure and special environmental conditions of factory buildings, how to achieve efficient safety management of workers in such complex and enclosed scenarios, protect personnel safety, and improve overall operational safety has become an important need that the industry urgently needs to address. The application scenarios of related safety management equipment are mainly centered around such high-risk factory buildings and large enclosed work spaces such as caves.
[0003] Currently, some intelligent safety terminals adapted to such enclosed work scenarios have emerged in the industry. These terminals mainly rely on the Global Positioning System (GPS) to achieve basic positioning functions, attempting to provide safety assurance for personnel working in hazardous areas. Their design focuses on integrating a basic positioning module to achieve preliminary monitoring of personnel location, thus replacing, to some extent, traditional safety management methods that rely solely on manual inspections. They have become a commonly used type of equipment for safety management in hazardous areas of enclosed scenarios in high-risk industries.
[0004] In enclosed environments such as large industrial plants, existing intelligent safety terminals rely on GPS systems that are easily interfered with or even malfunction due to building obstructions and signal shielding. This makes it difficult to accurately locate workers and determine whether they have entered dangerous areas. As a result, when personnel accidentally enter areas such as high-temperature furnaces or high-pressure equipment, the system has difficulty in timely determining their location and intervening. It is also difficult to quickly locate and rescue personnel when they are trapped, increasing the risk of accidents. Summary of the Invention
[0005] To address the shortcomings of existing technologies, this invention provides an intelligent safety terminal with safety monitoring capabilities. This terminal solves the problem that existing intelligent safety terminals, which rely on the Global Positioning System (GPS), cannot accurately locate workers in enclosed environments, making it difficult to determine whether workers have entered dangerous areas.
[0006] This application provides an intelligent security terminal with security monitoring functions, characterized in that it includes: a core control module, a positioning module, and a communication module, wherein...
[0007] The positioning module is connected to the core control module and is used to measure the distance with the Bluetooth beacons set at the entrance and exit of the hazardous area, generate and output a distance signal representing the position of the workers to the core control module.
[0008] The core control module is used to receive the distance signal output by the positioning module and parse it to obtain the real-time location information of the operator, and to determine whether the operator has entered the danger zone.
[0009] The communication module is connected to the core control module and is used to establish a data transmission channel between the core control module and the back-end system, so as to upload the safety management data of the operators output by the core control module to the back-end system.
[0010] In one feasible implementation, the communication module is a 4G communication module, which is connected to the core control module via the UART protocol.
[0011] In one feasible implementation, the core control module configures the network connection and MQTT service of the 4G communication module using AT commands.
[0012] In one feasible implementation, the positioning module is used to obtain a first distance between itself and a Bluetooth beacon set outside the entrance / exit of the hazardous area, and a second distance between itself and a Bluetooth beacon set inside the entrance / exit of the hazardous area. The core control module is used to calculate a first change value of the first distance and a second change value of the second distance, and to determine whether the operator has entered the hazardous area based on the first change value and the second change value.
[0013] In one feasible implementation, a vibration monitoring module is also included;
[0014] The vibration monitoring module is connected to the core control module and is used to collect vibration data generated during the activities of workers in real time at a preset cycle, and transmit the vibration data to the core control module.
[0015] The core control module is also used to analyze and process the vibration data, determine whether the operator is in an abnormal state, and generate an abnormal state judgment result.
[0016] The communication module is also used to synchronously upload the abnormal status judgment result generated by the core control module to the background system, so that the background system can display the abnormal status judgment result.
[0017] In one feasible implementation, the vibration monitoring module collects vibration data generated during the activity at a period of 20ms.
[0018] The core control module has a preset abnormal judgment threshold for vibration count. When the core control module determines that the vibration count collected by the vibration monitoring module is lower than the abnormal judgment threshold for 5 consecutive collection cycles, the core control module triggers the abnormal judgment mechanism and determines that the operator is currently in an abnormal state.
[0019] In one feasible implementation, a personnel warning module is also included;
[0020] The personnel warning module is connected to the core control module and is used to issue warning information to the personnel in response to the warning trigger command sent by the core control module when the core control module determines that the personnel have entered a dangerous area or that the personnel are in an abnormal state.
[0021] In one feasible implementation, the personnel warning module includes a voice interaction module and a vibration alert module;
[0022] The voice interaction module is connected to the core control module and is used to receive a playback command issued by the core control module and then play a corresponding voice message to remind the operator.
[0023] The vibration alert module is connected to the core control module and is used to receive a vibration trigger command issued by the core control module and then execute the vibration.
[0024] In one feasible implementation, a button module is also included;
[0025] The button module is connected to the core control module and is used by operators to manually send a safety confirmation signal or a distress trigger signal to the core control module. The communication module is also used to receive the safety confirmation signal or distress trigger signal sent by the core control module and upload it to the background system.
[0026] In one feasible implementation, a warning light module is also included;
[0027] The warning light module is connected to the core control module. After receiving the distress signal, the core control module sends a warning start command to the warning light module. After receiving the warning start command, the warning light module flashes at a preset frequency.
[0028] This invention provides an intelligent security terminal with security monitoring functions, which has the following beneficial effects:
[0029] When workers move, the core control module of this invention calculates the distance change between the positioning module and the Bluetooth beacon at the entrance and exit of the danger zone, which can effectively determine whether workers have entered the danger zone and reliably obtain personnel location data, avoiding positioning failure. In addition, through tactile and auditory dual reminders, it can ensure that workers receive reminder information in high-noise environments. After the emergency rescue mode is triggered, it realizes operations such as information notification, light positioning, voice guidance, and background system monitoring, which significantly shortens the rescue response time and improves the rescue success rate. Attached Figure Description
[0030] Figure 1 This is a structural block diagram of an intelligent security terminal with security monitoring function provided in an embodiment of the present invention;
[0031] Figure 2 A schematic diagram of hazardous area entrance and exit detection provided for an embodiment of the invention. Detailed Implementation
[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0033] Hereinafter, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature.
[0034] To facilitate understanding of the technical solutions of the embodiments of this application by those skilled in the art, the technical terms involved in the embodiments of this application will be explained below.
[0035] A vibration switch is an electronic component that can control the on / off state of a circuit by sensing external vibration or impact signals. Its core function is to convert physical vibration into electrical signals, thereby triggering preset actions of subsequent circuits or equipment. It does not require direct manual operation and is a passive triggering element.
[0036] The embodiments of this application will now be described with reference to the accompanying drawings.
[0037] This application provides an intelligent security terminal with security monitoring capabilities. Please refer to [link / reference]. Figure 1 , Figure 1 A structural block diagram of an intelligent security terminal with security monitoring function provided in an embodiment of the present invention is shown below. Figure 1 As shown, this device includes a core control module, a positioning module, and a communication module.
[0038] The positioning module is connected to the core control module and is used to measure the distance to Bluetooth beacons set up at the entrances and exits of hazardous areas, generate and output distance signals representing the position of workers to the core control module.
[0039] The core control module receives the distance signal output by the positioning module and parses it to obtain the real-time location information of the workers, and determines whether the workers have entered the danger zone.
[0040] Specifically, the positioning module is used to obtain a first distance between itself and a Bluetooth beacon positioned outside the entrance / exit of the hazardous area, and a second distance between itself and a Bluetooth beacon positioned inside the entrance / exit of the hazardous area; please refer to [link / reference]. Figure 2 , Figure 2 This is a schematic diagram of hazardous area entrance and exit detection provided in an embodiment of the present invention, such as... Figure 2 As shown, when the worker is at position P1 outside the entrance / exit of the hazardous area, the positioning module measures a first distance of L11 between the worker and Bluetooth beacon B1 outside the entrance / exit of the hazardous area, and a second distance of L12 between the worker and Bluetooth beacon B2 inside the entrance / exit of the hazardous area. When the worker is at position P2 inside the entrance / exit of the hazardous area, the positioning module measures a first distance of L21 between the worker and Bluetooth beacon B1 outside the entrance / exit of the hazardous area, and a second distance of L22 between the worker and Bluetooth beacon B2 inside the entrance / exit of the hazardous area. The positioning module outputs the first and second distances to the core control module.
[0041] The core control module is used to calculate a first change value of a first distance and a second change value of a second distance, and to determine whether the operator has entered the danger zone based on the first change value and the second change value. The first change value is the distance difference between the positioning module and the Bluetooth beacon B1 outside the danger zone entrance when the operator moves from position P1 to position P2 (i.e., the difference between L11 and L21). The second change value is the distance difference between the positioning module and the Bluetooth beacon B2 inside the danger zone entrance when the operator moves from position P1 to position P2 (i.e., the difference between L12 and L22). When the operator moves into the danger zone through the danger zone entrance, the first change value (L11-L21) will gradually increase (because the distance to B1 is getting farther and farther), and the second change value (L12-L22) will gradually decrease (because the distance to B2 is getting closer and closer). When the first change value and the second change value reach preset thresholds respectively, the core control module determines that the operator has entered the danger zone.
[0042] For example, the actual distance between Bluetooth beacon B1 outside the entrance / exit of the hazardous area and Bluetooth beacon B2 inside the entrance / exit is 6 meters. The core control module presets a first change value judgment threshold of 2.3 meters and a second change value judgment threshold of 2.1 meters. The specific judgment process is as follows: S1, when the worker is at the hazardous area entrance / exit P1, the positioning module measures a first distance L11 of 0.6 meters from Bluetooth beacon B1 and a second distance L12 of 6.3 meters from Bluetooth beacon B2 (assuming signal attenuation). The positioning module outputs L11 and L12 to the core control module; S2, when the worker moves from the hazardous area entrance / exit P1 towards the hazardous area and reaches position P2, the positioning module measures a first distance L21 of 2.8 meters from Bluetooth beacon B1 and a second distance L22 of 3 meters from Bluetooth beacon B2. 5 meters, the positioning module outputs the first distance L21 and the second distance L22 to the core control module; S3, after receiving the data, the core control module calculates the distance change value: the first change value is the difference between L11 and L21, that is, 0.6 meters minus 2.8 meters equals -2.2 meters, and the second change value is the difference between L12 and L22, that is, 6.3 meters minus 3.5 meters equals 2.8 meters; S4, the core control module compares the change value with the preset threshold: the absolute value of the first change value of 2.2 meters is close to the preset threshold of 2.3 meters, and the second change value of 2.8 meters exceeds the preset threshold of 2.1 meters. Combining the directional characteristics of the workers moving from the outside to the inside at the entrance and exit of the dangerous area, the core control module determines that the first change value and the second change value have respectively reached or are close to reaching the preset judgment standard, and finally confirms that the workers have entered the dangerous area.
[0043] The communication module connects to the core control module to establish a data transmission channel between the core control module and the back-end system, so as to upload the safety management data of the operators output by the core control module to the back-end system.
[0044] When workers move, the core control module calculates the distance change between the positioning module and the Bluetooth beacon at the entrance and exit of the danger zone. This effectively determines whether workers have entered the danger zone and can reliably acquire personnel location data, avoiding positioning failure. When the core control module determines that workers have entered the danger zone, the communication module uploads the determination result to the backend system, enabling the backend system to manage the activity status of workers and significantly improve work safety and management efficiency.
[0045] For example, the core control module can be a microcontroller in an ESP32-WROOM-32E package. This microcontroller has the function of receiving and processing data transmitted by each associated module, as well as sending control commands to each associated module. It can support multiple communication protocols such as Wi-Fi and Bluetooth, and can meet the requirements of low power consumption and high performance.
[0046] The Bluetooth beacon uses the iBeacon protocol and continuously broadcasts a signal carrying a unique identifier based on Bluetooth Low Energy technology. The signal includes preset transmission power and broadcast interval parameters. The positioning module uses a BLE Bluetooth module, which can be built into the core control module to realize communication functions. It is configured to establish a communication connection with the Bluetooth beacon at the entrance and exit of the dangerous area. The core control module receives the beacon signal through the BLE Bluetooth module, calculates the distance between itself and the beacon based on the relevant communication data of the signal, and then determines whether the target person has entered the dangerous area based on the distance calculation result, while obtaining the specific information of the dangerous area where the target person is located.
[0047] Bluetooth beacons offer the following advantages: They boast exceptional low power consumption, with a single battery supporting continuous operation for 3-5 years, eliminating the need for frequent power replacements and perfectly suited for long-term stable positioning in hazardous areas. Other positioning devices requiring external power or high-frequency charging cannot meet this battery life requirement. Their ranging accuracy is adaptable to various scenarios, with a ranging error of ≤1 meter within a 1-20 meter range, accurately distinguishing the location differences of workers at entrances and exits in hazardous areas. In contrast, Wi-Fi positioning errors are typically 3-10 meters, failing to meet the need for precise positioning at entrances and exits. They exhibit strong anti-interference capabilities, with signals penetrating non-metallic obstacles and minimal environmental interference, ensuring stable transmission even in complex environments such as workshops and warehouses. GPS positioning suffers from weak signals indoors or in obstructed environments, hindering effective positioning. Furthermore, they have low deployment costs, with low hardware costs per beacon and no need for complex wiring, allowing for rapid deployment at multiple points in hazardous areas. Compared to the high hardware and deployment costs of UWB positioning systems, they are more economical and practical.
[0048] In some embodiments, the communication module is a 4G communication module. The 4G communication module is connected to the core control module via the UART protocol. The 4G communication module supports mainstream 4G LTE frequency bands and has wide area network coverage capabilities. It can upload the personnel location data of dangerous areas processed by the core control module to the background system in real time. At the same time, it can receive control commands issued by the background system and send them to the core control module. The control commands can be adjustments to the warning parameters of dangerous areas, switching of equipment working modes, etc.
[0049] In some embodiments, the core control module configures the network connection and MQTT service of the 4G communication module through AT commands. Based on the configured network connection and MQTT service, the 4G communication module realizes real-time data interaction between the core control module and the backend system, ensuring that the core control module and the backend system can still maintain a stable communication link in areas where Wi-Fi signals are unstable.
[0050] In some embodiments, the device further includes a vibration monitoring module.
[0051] The vibration monitoring module is connected to the core control module and is used to collect the vibration data of the operator's activities in real time at a preset period and transmit the vibration data to the core control module. The vibration monitoring module can collect the vibration data of the operator's activities in real time through a built-in vibration switch. The period for the vibration monitoring module to collect the vibration data can be 20ms. The vibration data can include vibration data from walking, running, falling, collisions, and operating equipment.
[0052] The core control module is also used to analyze and process the vibration data of the activity, determine whether the workers are in an abnormal state, and generate an abnormal state judgment result.
[0053] Specifically, the core control module has a preset abnormal judgment threshold for vibration count. When the core control module determines that the vibration count collected by the vibration monitoring module for 5 consecutive collection cycles is lower than the abnormal judgment threshold, the core control module triggers the abnormal judgment mechanism to determine that the operator is currently in an abnormal state, such as fainting or being stranded.
[0054] The communication module is also used to synchronously upload the abnormal status judgment results generated by the core control module to the back-end system, so that the back-end system can display the abnormal status judgment results and send warning information confirming the abnormal status of the activity to the administrator.
[0055] In some embodiments, the device further includes a personnel warning module.
[0056] The personnel warning module is connected to the core control module and is used to issue warning information to the personnel in response to the warning trigger command sent by the core control module when the core control module determines that the personnel have entered a dangerous area or that the personnel are in an abnormal state.
[0057] Specifically, the personnel alert module includes a voice interaction module and a vibration alert module.
[0058] The voice interaction module is connected to the core control module and is used to receive playback commands from the core control module and play corresponding voice messages to remind workers. For example, the voice interaction module can use a JR6001 voice chip, which receives playback commands from the core control module via the UART protocol and plays corresponding preset voice messages to ensure that workers receive voice reminder information. The preset voice messages may include reminders of dangerous areas, confirmation of overtime work, etc.
[0059] The vibration alert module is connected to the core control module and is used to receive vibration trigger commands from the core control module and then execute vibration. The vibration alert module has a built-in vibration motor, which executes vibration after receiving the vibration trigger command from the core control module to convey the reminder information to the operator through tactile signals. In order to improve the reminder effect, the vibration alert module can control the vibration motor to perform two short vibrations before the voice interaction module plays the voice. Through the dual reminder of tactile and auditory senses, it can ensure that the operator receives the reminder information in a high-noise environment.
[0060] In some embodiments, the personnel warning module further includes a button module, which is connected to the core control module and is used for manual operation by the operator to send a safety confirmation signal or a distress trigger signal to the core control module. The communication module is also used to receive the safety confirmation signal or distress trigger signal sent by the core control module and upload it to the background system. When personnel encounter an emergency, they can trigger the distress function through the button module, which can effectively ensure personnel safety.
[0061] In some embodiments, the device further includes a warning light module, which is connected to the core control module. After receiving a distress signal, the core control module sends a warning activation command to the warning light module. Upon receiving the warning activation command, the warning light module flashes at a preset frequency to help rescuers quickly locate the trapped person.
[0062] After determining that a worker has entered a dangerous area, the positioning module can send a worker entry signal to the core control module. After receiving the worker entry signal, the core control module automatically records the worker's entry time and triggers a multi-level reminder and information reporting mechanism based on a preset entry time threshold.
[0063] When the entry time reaches the set threshold, the vibration reminder module first performs a vibration action, and then the voice interaction module plays the corresponding safety reminder voice. If the operator completes the reminder confirmation by triggering a button operation through the button module, the core control module will update the reminder confirmation time synchronously. If the operator fails to complete the confirmation within the first preset time period, the terminal can send a prompt message containing the operator's identity information, hazardous area information, and the status of failure to confirm within the time limit to the first-level management personnel through the communication module. If the operator still fails to complete the confirmation within the second preset time period, the terminal will continue to send similar prompt messages to higher-level management personnel through the communication module to achieve hierarchical control and timely verification of hazardous area operations.
[0064] The backend system can count the number of terminals in the danger zone in real time. When it detects that there is only one terminal in the area for a preset time, it sends a warning command to the terminal. After receiving the warning command, the terminal first vibrates through the vibration reminder module, and then the voice interaction module plays a reminder voice and keeps repeating the reminder until the backend system detects that the number of terminals in the danger zone has increased and then stops. This can effectively prevent single people from working in the danger zone, increase personnel supervision and improve the safety of the workers. For example, the voice played by the voice interaction module can be: This area is a danger zone and single people are prohibited from working.
[0065] When workers encounter an emergency, they can activate the emergency rescue mode by operating the button module using a preset method (such as double-clicking a designated button on the button module). Once activated, the terminal simultaneously performs several rescue-related operations: sending a rescue message to pre-defined associated personnel (such as team safety officers and managers), which can be a distress text message; controlling the warning light module to flash at a preset frequency, for example, a red LED flashing at 2Hz to help rescuers locate the worker; and having the voice interaction module continuously play prompts, such as: "SOS signal has been sent, emergency personnel are on their way, please remain calm and wait for rescue." Additionally, the terminal will continuously send rescue data packets containing its real-time location information to the backend system at preset intervals via a preset communication protocol, allowing the backend system to monitor the worker's location in real time. These rescue-related operations will continue until the rescue is completed, at which point the terminal receives a stop command or is manually terminated by the worker. After the emergency rescue mode is triggered, it enables information notification, light positioning, voice guidance, and backend system monitoring, significantly shortening rescue response time and improving the success rate of rescue efforts.
[0066] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A smart security terminal with a security monitoring function, characterized by comprising: The application relates to a safety management and control system for workers in dangerous areas. The system comprises a core control module, a positioning module and a communication module. The positioning module is connected with the core control module and is used for measuring distances from Bluetooth beacons arranged at entrances and exits of dangerous areas, generating and outputting distance signals representing positions of workers to the core control module. The core control module is used for receiving the distance signals output by the positioning module and analyzing real-time position information of workers to determine whether the workers enter the dangerous areas. The communication module is connected with the core control module and is used for establishing a data transmission channel between the core control module and a background system to upload worker-related safety management and control data output by the core control module to the background system.
2. The intelligent security terminal with security monitoring function according to claim 1, characterized in that, The communication module is a 4G communication module which is connected with the core control module through a UART protocol.
3. The intelligent safety terminal with safety monitoring function according to claim 2, characterized in that, The core control module configures network connection and MQTT services of the 4G communication module through AT instructions.
4. The intelligent security terminal with security monitoring function according to claim 1, characterized in that, The positioning module is used for obtaining a first distance between Bluetooth beacons arranged outside entrances and exits of dangerous areas and a second distance between Bluetooth beacons arranged inside the entrances and exits of the dangerous areas.
5. The intelligent safety terminal with safety monitoring function according to claim 1, characterized in that, The core control module is used for calculating a first change value of the first distance and a second change value of the second distance and determining whether the workers enter the dangerous areas based on the first change value and the second change value. The system further comprises a vibration monitoring module. The vibration monitoring module is connected with the core control module and is used for collecting vibration data generated when the workers are active at a preset period and transmitting the vibration data to the core control module. The core control module is further used for analyzing and processing the vibration data, determining whether the workers are in an abnormal state and generating an abnormal state determination result.
6. The intelligent safety terminal with safety monitoring function according to claim 5, characterized in that, The communication module is further used for synchronously uploading the abnormal state determination result generated by the core control module to the background system to enable the background system to display the abnormal state determination result. The vibration monitoring module collects the vibration data generated when the workers are active at a period of 20 ms.
7. The intelligent safety terminal with safety monitoring function according to claim 5, characterized in that, The core control module has an abnormal determination threshold value for vibration counting. When vibration counts collected by the vibration monitoring module in five continuous collection periods are all lower than the abnormal determination threshold value, the core control module triggers an abnormal determination mechanism to determine that the workers are currently in an abnormal state.
8. The intelligent security terminal with security monitoring function according to claim 7, characterized in that, The system further comprises a personnel warning module. The personnel warning module is connected with the core control module and is used for sending warning information to the workers in response to a warning trigger instruction sent by the core control module when the core control module determines that the workers enter the dangerous areas or are in an abnormal state. The personnel warning module comprises a voice interaction module and a vibration reminding module. The voice interaction module is connected with the core control module and is used for playing corresponding voices for reminding the workers after receiving a playing instruction issued by the core control module. The vibration reminding module is connected with the core control module and is used for executing vibration after receiving a vibration trigger instruction issued by the core control module.
9. The intelligent safety terminal with safety monitoring function according to claim 1, characterized in that, Further comprising a key module; The key module is connected with the core control module, and is used for manual operation by an operator to send a safety confirmation signal or a help trigger signal to the core control module; the communication module is further used for receiving the safety confirmation signal or the help trigger signal sent by the core control module and uploading to a background system.
10. The intelligent security terminal with security monitoring function according to claim 9, characterized in that, Further comprising a warning light module; The warning light module is connected with the core control module; after the core control module receives the help trigger signal, the core control module sends a warning start instruction to the warning light module; after the warning light module receives the warning start instruction, the warning light module flashes at a preset frequency.