CN118072471A

CN118072471A - Industrial-grade explosion-proof watch and explosion-proof safety control method

Info

Publication number: CN118072471A
Application number: CN202410415058.6A
Authority: CN
Inventors: 田晓平; 李鹏
Original assignee: Beijing Delan System Control Technology Co ltd
Current assignee: Beijing Delan System Control Technology Co ltd
Priority date: 2024-04-08
Filing date: 2024-04-08
Publication date: 2024-05-24

Abstract

An industrial anti-explosion watch and an anti-explosion safety control method relate to the technical field of safety management. The method comprises the following steps: the industrial anti-explosion watch acquires current time data and current position data; the industrial anti-explosion watch sends current time data and current position data to the life safety health monitoring platform; the industrial anti-explosion watch adopts a health parameter set of an operator according to a preset acquisition table; comparing the health parameter set with a corresponding health standard value set by the industrial-level explosion-proof watch, and determining abnormal health parameters to obtain an abnormal health parameter set; the industrial anti-explosion watch sends the abnormal health parameter set to the life safety health monitoring platform; the industrial anti-explosion watch receives a change task and task prompt information sent by the life safety health monitoring platform; the industrial explosion-proof watch triggers communication with the life safety health monitoring platform. The accuracy of the safety control is improved by individualized safety monitoring.

Description

Industrial-grade explosion-proof watch and explosion-proof safety control method

Technical Field

The application relates to the technical field of safety management, in particular to an industrial anti-explosion watch and an anti-explosion safety control method.

Background

In the hazardous chemical industry, in order to ensure the safety of operators, it is necessary to install imaging and sensing equipment in an operation area to monitor the environment. These devices are typically connected to a central control system to facilitate the collection and processing of the monitoring data.

The related art collects environmental data such as temperature, pressure, etc. information by deploying an image pickup device and a sensor device at a key point of an operation site, and transmits the data to a central control system. The central control system analyzes the data to take appropriate security measures when an abnormal situation is detected.

However, the related art has some problems in implementation, and due to the uniqueness of each operator, the related art may not sufficiently consider individual differences at a macroscopic level, thereby resulting in insufficient accuracy in safety control of the related art.

Disclosure of Invention

The application provides an industrial anti-explosion watch and an anti-explosion safety control method, which are used for improving the accuracy of safety control through individualized safety monitoring.

In a first aspect, the present application provides an explosion-proof safety control method, including:

Under the condition that the industrial-level anti-explosion watch receives a task class-containing operation instruction issued by the life safety health monitoring platform, the industrial-level anti-explosion watch acquires current time data and current position data;

Under the condition that the current time data is not smaller than a preset time node or the current position data is located in a preset area, the industrial anti-explosion watch sends the current time data and the current position data to the life safety health monitoring platform, so that the life safety health monitoring platform stores the current time data and the current position data in association with task data, and the preset time node and the preset area are selected from a preset database according to task types;

Under the condition that the industrial-level anti-explosion watch receives a health acquisition instruction, the industrial-level anti-explosion watch takes a health parameter set of an operator according to a preset acquisition table, and the health acquisition instruction is sent when the life safety health monitoring platform judges that the current position data is located in a preset dangerous area range;

Comparing the health parameter set with a corresponding health standard value set by the industrial-level explosion-proof watch, and determining abnormal health parameters to obtain an abnormal health parameter set;

the industrial anti-explosion watch sends an abnormal health parameter set to the life safety health monitoring platform, wherein the abnormal health parameter set is used for changing tasks of the life safety health monitoring platform;

The industrial anti-explosion watch receives a change task and task prompt information sent by the life safety health monitoring platform;

the industrial explosion-proof watch triggers communication with the life safety health monitoring platform.

In the above embodiment, when the industrial-level anti-explosion watch monitors that the current time data reaches the preset time node or the operator enters the preset area, the industrial-level anti-explosion watch transmits the current time data and the position data to the life safety health monitoring platform, the life safety health monitoring platform monitors that the operator is located in the preset dangerous area and sends out an acquisition instruction, and after the industrial-level anti-explosion watch receives the health acquisition instruction, the industrial-level anti-explosion watch acquires the health parameters of the operator according to the preset acquisition table, so that the pertinence of safety monitoring is enhanced, and meanwhile, the control fineness is increased. Then, the industrial-grade anti-explosion watch identifies abnormal health parameters by comparing the acquired health parameters with health standard values, and sends the abnormal health parameters to the life safety health monitoring platform, so that decision support is provided for the life safety health monitoring platform to change tasks, and then the industrial-grade anti-explosion watch receives the change tasks and task prompt information sent by the life safety health monitoring platform, so that the operation plan can be dynamically adjusted according to real-time monitoring data, meanwhile, operators can quickly know the information of the task adjustment, respond in time, the flexibility of operation is improved, potential damage can be quickly reduced when risks occur, and communication between the industrial-grade anti-explosion watch and the life safety health monitoring platform can be triggered when specific conditions are met, so that quick processing of emergency conditions is improved. In summary, the accuracy in safety control is improved by individualized safety monitoring.

With reference to some embodiments of the first aspect, in some embodiments, the step of sending, by the industrial-level explosion-proof watch, the current time data and the current position data to the life safety health monitoring platform specifically includes:

Judging whether the current position data is positioned in a boundary of a preset complex area by the industrial-level explosion-proof watch;

if the current time data and the current position data are not located in the boundary of the preset complex area, the industrial anti-explosion watch sends the current time data and the current position data to the life safety health monitoring platform;

If the position signal is within the boundary of the preset complex area, the industrial explosion-proof watch transmits the position signal to a plurality of signal receivers, so that the signal receivers transmit the arrival time of the received position signal to the life safety health monitoring platform, the arrival time is used for the life safety health monitoring platform to calculate according to the arrival time and the positions of the signal receivers, and the calculation result is determined to be current position data;

the industrial-level explosion-proof watch sends current time data to the life safety health monitoring platform.

In the above embodiment, the industrial-level explosion-proof watch first determines whether the current position is within the preset complex region boundary, and if not, directly sends the current time and position data to the life safety health monitoring platform, which reduces the computational load of the system, because complex positioning calculation is performed only when necessary. When an operator is located in a complex area, the industrial-grade explosion-proof watch transmits position signals to a plurality of signal receivers, and the signal receivers transmit the receiving time of the position signals to the life safety health monitoring platform. The life safety health monitoring platform calculates and determines the position data of the industrial-grade explosion-proof watch by utilizing the receiving time and the position of the signal receiver, and ensures the positioning accuracy in an interference environment, thereby ensuring the accuracy of safety monitoring data of operators.

With reference to some embodiments of the first aspect, in some embodiments, after the step of sending the current time data and the current location data to the life safety health monitoring platform by the industrial-level explosion-proof watch, the method further includes:

the life safety health monitoring platform receives continuous time data and continuous position data transmitted by the industrial-grade explosion-proof watch;

the life safety health monitoring platform calculates the current moving speed based on the continuous time data and the continuous position data;

The method further comprises, after the step of the industrial-grade explosion-proof watch transmitting the position signals to the plurality of signal receivers:

the life safety health monitoring platform predicts potential position data in a preset time period after a current time point by utilizing the current position data, a preset path and a current moving speed;

After a preset time period, the industrial explosion-proof watch transmits new position signals to the plurality of signal receivers, so that the signal receivers transmit new arrival time of the received new position signals to the life safety health monitoring platform, the new arrival time is used for the life safety health monitoring platform to calculate according to the new arrival time and the positions of the signal receivers, and the calculation result is determined to be new current position data;

The life safety health monitoring platform predicts potential position data in a preset time period after the current time point by utilizing the new current position data, the preset path and the current moving speed.

In the above embodiment, the current position data is not located within the boundary of the preset complex area, and the movement speed of the operator can be accurately calculated due to the accuracy of the time data and the position data. The current position data are located in the boundary of the preset complex area, accurate current position data are calculated firstly, the future position of the operator in the preset time period is predicted according to the calculated current position data, the preset path and the speed data, the position of the operator in the preset time period is predicted, extra calculation resources are not consumed in the process, accurate position calculation is conducted again after the preset time period, the current position data are updated, and the steps are iterated, so that the pressure of real-time calculation is relieved.

With reference to some embodiments of the first aspect, in some embodiments, the life safety health monitoring platform predicts the potential location data within a preset time period subsequent to the current point in time using the current location data, the preset path, and the current movement speed, the method further comprises:

judging whether the life safety health monitoring platform has the current moving speed or not;

If the current moving speed exists, the step of predicting potential position data in a preset time period after the current time point by the life safety health monitoring platform by utilizing the current position data, the preset path and the current moving speed is executed;

If the current moving speed is not available, the life safety health monitoring platform receives continuous arrival time sent by a plurality of signal receivers;

The life safety health monitoring platform calculates according to the continuous arrival time and the position of the signal receiver, and determines the calculation result as continuous calculation position data;

The life safety health monitoring platform receives continuous time data transmitted by the industrial-grade explosion-proof watch;

the life safety health monitoring platform calculates the current moving speed based on the continuous time data and the continuous calculation position data;

And the step of predicting potential position data in a preset time period after the current time point by the life safety health monitoring platform by using the current position data, the preset path and the current moving speed is executed.

In the above embodiment, the life safety health monitoring platform determines whether the current moving speed exists, and if the current moving speed exists, performs the position prediction by using the data; if not, continuously calculated position data is calculated based on the continuous arrival time received from the signal receiver, and the moving speed is calculated again. Therefore, the life safety health monitoring platform can adapt to different monitoring scenes, whether an operator passes through a non-preset complex area boundary or not, whether the moving speed data strives for or not can be effectively predicted, and the accuracy of acquiring the position data is improved.

With reference to some embodiments of the first aspect, in some embodiments, the health standard value set is obtained for a health profile and a health standard setting of a corresponding worker.

In the embodiment, the industrial-grade anti-explosion watch compares real-time health parameters of operators by using the health standard value set, and because the health files of each operator and the preset health standard are considered by the standard value set, health abnormality of each individual can be more accurately identified, the probability of false alarm can be reduced, and an alarm is timely provided when health risk really appears, so that health of the operators is protected and work interruption is reduced.

With reference to some embodiments of the first aspect, in some embodiments, after the step of receiving the change task and the task prompt information sent by the life safety health monitoring platform by the industrial-level anti-explosion watch, the method further includes:

The industrial anti-explosion watch receives an evacuation route sent by the life safety health monitoring platform, wherein the evacuation route is determined by the life safety health monitoring platform according to the current position data and the map.

In the embodiment, the life safety health monitoring platform provides the evacuation route according to the current position data and the map information of the worker, and the real-time path planning guides the worker to evacuate to the designated safety area quickly and safely, so that the evacuation efficiency and safety in emergency situations can be improved.

With reference to some embodiments of the first aspect, in some embodiments, the task prompt includes one or more of a visual, audible, or vibratory signal.

In the above-described embodiments, in a high noise or line-of-sight limited work environment, relying on only a single prompting means (e.g., only an audible or visual signal) may not be sufficient to draw attention of the operator. Therefore, the task prompt information provided by the industrial-grade explosion-proof watch combines visual, sound and vibration signals, so that operators can receive key information in time under different environmental conditions. Personal safety of operators in dangerous environments is ensured.

In a second aspect, an embodiment of the present application provides an industrial-grade anti-explosion watch, the system comprising: one or more processors and memory;

The memory is coupled to the one or more processors, the memory for storing computer program code comprising computer instructions that the one or more processors call to cause the industrial-grade explosion-proof watch to perform the method as described in the first aspect and any one of the possible implementations of the first aspect.

In a third aspect, embodiments of the present application provide a computer program product comprising instructions which, when run on a server, cause the server to perform a method as described in the first aspect and any possible implementation of the first aspect.

In a fourth aspect, embodiments of the present application provide a computer readable storage medium comprising instructions that, when run on an industrial-grade anti-explosion watch, cause the industrial-grade anti-explosion watch to perform a method as described in the first aspect and any one of the possible implementations of the first aspect.

It will be appreciated that the industrial-grade anti-explosion watch provided in the second aspect, the computer program product provided in the third aspect and the computer storage medium provided in the fourth aspect are all configured to perform the anti-explosion security control method provided by the embodiment of the present application. Therefore, the advantages achieved by the method can be referred to as the advantages of the corresponding method, and will not be described herein.

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1. According to the explosion-proof safety control method provided by the application, when the industrial-grade explosion-proof watch monitors that the current time data reaches the preset time node or an operator enters the preset area, the industrial-grade explosion-proof watch transmits the current time data and the position data to the life safety health monitoring platform, the life safety health monitoring platform monitors that the operator is located in the preset dangerous area and sends out an acquisition instruction, and after the industrial-grade explosion-proof watch receives the health acquisition instruction, the industrial-grade explosion-proof watch acquires the health parameters of the operator according to the preset acquisition table, so that the pertinence of safety monitoring is enhanced, and meanwhile, the control fineness is increased. Then, the industrial-grade anti-explosion watch identifies abnormal health parameters by comparing the acquired health parameters with health standard values, and sends the abnormal health parameters to the life safety health monitoring platform, so that decision support is provided for the life safety health monitoring platform to change tasks, and then the industrial-grade anti-explosion watch receives the change tasks and task prompt information sent by the life safety health monitoring platform, so that the operation plan can be dynamically adjusted according to real-time monitoring data, meanwhile, operators can quickly know the information of the task adjustment, respond in time, the flexibility of operation is improved, potential damage can be quickly reduced when risks occur, and communication between the industrial-grade anti-explosion watch and the life safety health monitoring platform can be triggered when specific conditions are met, so that quick processing of emergency conditions is improved. In summary, the accuracy in safety control is improved by individualized safety monitoring.

2. According to the explosion-proof safety control method provided by the application, the industrial explosion-proof watch firstly judges whether the current position is within the boundary of the preset complex area. If not, the current time and location data is sent directly to the life safety health monitoring platform, which reduces the computational load of the system, as complex positioning calculations are only performed when necessary. When an operator is located in a complex area, the industrial-level explosion-proof watch triggers the signal receiver to locate, so that the locating precision under an interference environment is guaranteed, and the accuracy of safety monitoring data of the operator and the timeliness of emergency response are guaranteed. The process embodies the advantages of intelligent judgment and resource saving, and improves the efficiency and reliability of the safety monitoring system.

3. According to the explosion-proof safety control method provided by the application, the current position data is not located in the boundary of the preset complex area, and the moving speed of the operator can be accurately calculated due to the accuracy of the time data and the position data. The current position data are located in the boundary of the preset complex area, accurate current position data are calculated firstly, the future position of the operator in the preset time period is predicted according to the calculated current position data, the preset path and the speed data, the position of the operator in the preset time period is predicted, extra calculation resources are not consumed in the process, accurate position calculation is conducted again after the preset time period, the current position data are updated, and the steps are iterated, so that the pressure of real-time calculation is relieved.

4. According to the explosion-proof safety control method provided by the application, the life safety health monitoring platform determines whether the current moving speed exists, and if the current moving speed exists, the position prediction is performed by using the data; if not, continuously calculated position data is calculated based on the continuous arrival time received from the signal receiver, and the moving speed is calculated again. Therefore, the life safety health monitoring platform can adapt to different monitoring scenes, whether an operator passes through a non-preset complex area boundary or not, whether the moving speed data strives for or not can be effectively predicted, and the accuracy of acquiring the position data is improved.

Drawings

Fig. 1 is a schematic flow chart of an explosion-proof safety control method provided by the application.

Fig. 2 is another schematic flow chart of the explosion-proof safety control method provided by the application.

Fig. 3 is a schematic diagram of a physical device of the industrial-scale explosion-proof watch provided by the application.

Detailed Description

The terminology used in the following embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates to the contrary. It should also be understood that the term "and/or" as used in this disclosure is intended to encompass any or all possible combinations of one or more of the listed items.

The terms "first," "second," and the like, are used below for descriptive purposes only and are not to be construed as implying or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature, and in the description of embodiments of the application, unless otherwise indicated, the meaning of "a plurality" is two or more.

The explosion-proof safety control method in this embodiment is described below:

As shown in fig. 1, fig. 1 is a schematic flow chart of an explosion-proof safety control method provided by the application.

S101, under the condition that the industrial-level anti-explosion watch receives a job instruction containing a task class issued by the life safety health monitoring platform, the industrial-level anti-explosion watch acquires current time data and current position data.

In some embodiments, the task categories are such as outdoor construction tasks, pipeline inspection tasks.

It should be noted that, the life safety health monitoring platform may select a category of issuing only the job, rather than specific task details. In this case, after the worker arrives at the predetermined location, the site responsible person will schedule the task in further detail according to the actual situation. On the other hand, the life safety health monitoring platform can also select to issue complete operation instructions, so that operators can independently complete tasks directly according to the instructions.

In some embodiments, to improve energy efficiency and extend the useful life of the industrial-grade anti-explosion watch, the time and position acquisition function of the industrial-grade anti-explosion watch is normally kept off until no job instructions issued by the life safety and health monitoring platform are received. This reduces unnecessary energy consumption and ensures maximum efficiency when used at critical times.

Once the job instructions are issued, the industrial-grade anti-explosion watch will activate its built-in GPS receiver to acquire accurate location data. In addition, industrial-grade explosion-proof watches may also utilize network time protocols (e.g., NTP) to calibrate and synchronize accurate time data. It should be noted that, the industrial-grade explosion-proof watch can also use other technologies to achieve this function. For example, it may use cellular network, wi-Fi positioning, or other wireless signal positioning techniques to determine position, or may use other reliable time synchronization services to obtain time, without limitation.

S102, when the current time data is not smaller than a preset time node or the current position data is located in a preset area, the industrial anti-explosion watch sends the current time data and the current position data to the life safety health monitoring platform, so that the life safety health monitoring platform can store the current time data and the current position data in association with task data, and the preset time node and the preset area are selected from a preset database according to task types.

An industrial-grade anti-explosion watch is equipped with a database that maintains preset time nodes and geographical area information associated with each task category. The industrial-level explosion-proof watch can search corresponding preset time nodes and preset areas from the built-in database according to task types of the operation instructions.

When personnel are in a designated preset area and the current time reaches or exceeds a preset time node, the industrial-grade explosion-proof watch activates a data transmission function. The industrial-grade anti-explosion watch then sends the current time and location data back to the life safety health monitoring platform through a built-in wireless communication module (e.g., LTE or Wi-Fi).

After the life safety health monitoring platform receives the data, the information is matched with and stored in association with the related data in the task database. This process enables the life safety health monitoring platform to track task progress in real-time and verify compliance with the job. If the life safety health monitoring platform finds that the position of the operator does not accord with the preset area or the time does not match the preset time node, the life safety health monitoring platform may take corresponding corrective action. Such measures may include, but are not limited to, dispatching vehicles, reassigning tasks, or sending warning instructions to the operator.

Besides the wireless network mode, the industrial anti-explosion watch can also adopt other data transmission modes so as to ensure that the industrial anti-explosion watch can keep effective communication with the life safety health monitoring platform in various industrial environments. This includes, but is not limited to, satellite communication, bluetooth, or Near Field Communication (NFC), among others. And are not limited herein.

S103, under the condition that the industrial-level anti-explosion watch receives a health acquisition instruction, the industrial-level anti-explosion watch takes a health parameter set of an operator according to a preset acquisition table, and the health acquisition instruction is sent when the life safety health monitoring platform judges that the current position data is located in a preset dangerous area range.

The preset acquisition table is a series of preset health parameter acquisition rules stored in the industrial-grade explosion-proof watch; the preset hazardous area refers to a potentially hazardous or harmful environmental area in the industrial area that has been previously identified.

The industrial explosion-proof watch receives a specific health acquisition instruction. The instruction is automatically issued by the life safety health monitoring platform in order to ensure the health safety of the operators when the life safety health monitoring platform judges that the current position data of the operators are in the range of the preset dangerous area. Upon receipt of the instruction, the industrial-grade explosion-proof watch will automatically begin to collect the various health parameter sets of the operator, which may include vital signs, exposure levels, or other relevant health indicators, according to a built-in preset collection table. The industrial-grade anti-explosion watch then transmits these acquired data back to the life safety health monitoring platform for further analysis and necessary intervention.

In some embodiments, taking a health parameter set of an operator may be accomplished in a variety of ways: for example, an industrial-level explosion-proof watch built-in sensor firstly monitors vital signs such as heart rate, blood oxygen saturation and the like of operators; it will be appreciated that the health parameter set also has other data, not limited herein.

S104, comparing the health parameter set with a corresponding health standard value set by the industrial-level explosion-proof watch, and determining abnormal health parameters to obtain an abnormal health parameter set.

Representing a normal range of values for each health parameter, which is typically preset in an industrial-grade explosion-proof watch based on medical standards or industry safety regulations.

In other embodiments, the health standard value set is obtained by setting a health file and a health standard of a corresponding worker.

The health standard value set is constructed based on two main sources: the personal health file of the corresponding operator and the general health standard setting. The personal health record comprises historical health records, special health conditions, past medical diagnosis data and the like of operators, and the general health standard setting is a health parameter normal range which is determined according to industry standards, professional health standards or public health guidelines and is suitable for general people.

Specifically, the health standard value sets can provide a reference standard for the industrial-grade anti-explosion watch, so as to compare whether the real-time health parameter data of the operator is abnormal when the step S104 is executed. By combining the personal health profile with the general health standard, it is ensured that the health monitoring of each operator is personalized and at the same time also meets the generally accepted health safety standards.

For example, if an operator has a history of hypertension, the health standard values in his personal health profile will be adjusted accordingly. When the industrial-grade anti-explosion watch finds that the blood pressure of the operator exceeds the standard value set in the personal health file during monitoring, the industrial-grade anti-explosion watch can recognize the value as abnormal even if the value is possibly still within the normal range of the general health standard, and corresponding notification or alarm measures are taken.

Therefore, the industrial-level explosion-proof watch utilizes the health standard value set to compare real-time health parameters of operators, and as the health files of each person and the preset health standard are considered by the standard value set, health abnormality of each individual can be more accurately identified, false alarm probability can be reduced, and an alarm is timely provided when health risks really occur, so that health of the operators is protected, and work interruption is reduced.

S105, the industrial-level explosion-proof watch sends an abnormal health parameter set to the life safety health monitoring platform, wherein the abnormal health parameter set is used for changing tasks of the life safety health monitoring platform.

It should be noted that, what the application needs to protect is that the industrial anti-explosion watch sends the monitored abnormal health parameter set to the life safety health monitoring platform, instead of the life safety health monitoring platform performing the change task according to the abnormal health parameter set.

In some embodiments, after receiving such data, the life safety and health monitoring platform is in the role of a convergence point and a transmitter of information, not an automatic decision maker. The decision rights belong to a human decision maker or a preset rule system.

The industrial-grade explosion-proof watch is responsible for monitoring health parameters of operators in real time and has the function of identifying abnormal parameters. When the industrial-grade explosion-proof watch detects that any health parameter exceeds a preset health standard value set, it compiles the abnormal health parameter sets into a report.

The industrial-grade explosion-proof watch then sends this abnormal health parameter set report to the life safety health monitoring platform through the built-in communication module.

The life safety health monitoring platform does not change tasks or make decisions by itself after receiving the abnormal health parameter set. But rather archives the key information and provides it to the decision maker as decision support. These decision makers may be security managers, site responsible persons, etc., who make mission adjustments or other security decisions based on received data, personal experiences, site conditions, and security rules established in advance.

In addition, if a preset rule system exists, the life safety health monitoring platform may perform preliminary analysis on abnormal data according to the rules and provide suggested decision support. But the final decision is made by the human decision maker after considering all relevant information and environmental factors.

In order to enable the life safety health monitoring platform to comprehensively evaluate according to data in the abnormal health parameter set and specific operation tasks, each operation task needs to set a corresponding health parameter threshold value. These thresholds should take into account the priority of the task, the potential risk, and the available human resources. Based on these criteria, the life safety health monitoring platform may select one of the following actions: continue tasks, pause tasks, or terminate tasks entirely. Specifically, the decision to continue a task will correspond to a safe range of values for one health parameter, the decision to halt a task will correspond to another set of parameter ranges, and the decision to terminate a task will correspond to a more stringent parameter range.

S106, the industrial anti-explosion watch receives the change task and the task prompt information sent by the life safety health monitoring platform.

In some embodiments, after step S106, further comprising: the industrial anti-explosion watch receives an evacuation route sent by the life safety health monitoring platform, wherein the evacuation route is determined by the life safety health monitoring platform according to the current position data and the map.

The industrial-grade explosion-proof watch receives evacuation route information from the life safety health monitoring platform. This evacuation route is determined by the life safety and health monitoring platform based on the current location data of the worker and the work area map information. The evacuation route is used for guiding operators to evacuate to the designated safety area safely and rapidly, so as to avoid or reduce potential safety risks

The evacuation route should take into account the shortest distance, the least intersection and the highest security.

Therefore, the life safety health monitoring platform provides an evacuation route according to the current position data and map information of workers, and the real-time path planning guides operators to evacuate to a designated safety area rapidly and safely, so that evacuation efficiency and safety under emergency conditions can be improved.

In some embodiments, the task cues include one or more of visual, audible, or vibratory signals.

For example, during an emergency evacuation, the screen may display a running humanoid icon and an "emergency evacuation" typeface.

It can be seen that in high noise or gaze limited work environments, relying on a single prompting means (e.g. just audio or just visual signals) may not be sufficient to draw attention of the operator. Therefore, the task prompt information provided by the industrial-grade explosion-proof watch combines visual, sound and vibration signals, so that operators can receive key information in time under different environmental conditions. Personal safety of operators in dangerous environments is ensured.

And S107, triggering communication between the industrial explosion-proof watch and the life safety health monitoring platform.

The operator can select whether to trigger the communication with the life safety health monitoring platform based on the task prompt information, and if the communication with the life safety health monitoring platform is triggered, the operator can select the forms of voice/text/video and the like to schedule and communicate with the life safety health monitoring platform personnel on the side of the life safety health monitoring platform.

It is seen that when the industrial-level anti-explosion watch monitors that current time data reaches a preset time node or an operator enters a preset area, the industrial-level anti-explosion watch sends the current time data and the position data to the life safety health monitoring platform, the life safety health monitoring platform monitors that the operator is located in a preset dangerous area and sends an acquisition instruction, and after the industrial-level anti-explosion watch receives the health acquisition instruction, the industrial-level anti-explosion watch acquires health parameters of the operator according to the preset acquisition table, so that the pertinence of safety monitoring is enhanced, and meanwhile, the control fineness is increased. Then, the industrial-grade anti-explosion watch identifies abnormal health parameters by comparing the acquired health parameters with health standard values, and sends the abnormal health parameters to the life safety health monitoring platform, so that decision support is provided for the life safety health monitoring platform to change tasks, and then the industrial-grade anti-explosion watch receives the change tasks and task prompt information sent by the life safety health monitoring platform, so that the operation plan can be dynamically adjusted according to real-time monitoring data, meanwhile, operators can quickly know the information of the task adjustment, respond in time, the flexibility of operation is improved, potential damage can be quickly reduced when risks occur, and communication between the industrial-grade anti-explosion watch and the life safety health monitoring platform can be triggered when specific conditions are met, so that quick processing of emergency conditions is improved. In summary, the accuracy in safety control is improved by individualized safety monitoring.

In the above embodiments, the accuracy in safety control is improved by individualized safety monitoring. In practical application, when the explosion-proof safety control method is executed, in an industrial environment, due to the interference of metal structures and equipment, a traditional wireless signal (such as Wi-Fi and GPS) may not provide enough coverage and precision, so that the position monitoring of operators is inaccurate, and the correlation of health monitoring data and the timeliness of emergency response are affected. Therefore, taking a way of solving the above-mentioned problems as an example, the explosion-proof safety control method in the embodiment of the present application is specifically described with reference to another flow chart of the explosion-proof safety control method shown in fig. 2:

As shown in fig. 2, fig. 2 is another schematic flow chart of the explosion-proof safety control method provided by the application.

Step S102 includes:

s201, the industrial explosion-proof watch judges whether the current position data is located in a preset complex area boundary.

A complex area is a specific geographical area set in a pre-defined industrial site due to high density metal structures, strong electromagnetic interference, or other factors.

In some embodiments, the industrial-grade explosion-proof watch continues to collect location information during its movement. When the positioning system of the watch detects the current position data, the current position data can be immediately compared with the preset complex area boundary parameters, if the position data is detected to cross the complex area boundary or reach the complex area boundary soon, the current position data is positioned in the preset complex area boundary, otherwise, the current position data is not positioned in the preset complex area boundary.

Step S202 is executed without being located in the boundary of the preset complex area;

In the boundary of the preset complex region, step S205 is performed;

S202, the industrial anti-explosion watch transmits current time data and current position data to the life safety health monitoring platform.

The relevant principle and details of this step are similar to those of step S102 in the above embodiment, and reference may be made to step S102 for specific implementation details, which are not described herein.

And S205, if the industrial explosion-proof watch is positioned in the boundary of the preset complex area, transmitting position signals to a plurality of signal receivers, enabling the signal receivers to transmit the arrival time of the received position signals to the life safety health monitoring platform, wherein the arrival time is used for the life safety health monitoring platform to calculate according to the arrival time and the positions of the signal receivers, and determining the calculation result as current position data.

It should be noted that, when the industrial-level explosion-proof watch is determined to be located within the boundary of the preset complex area, a positioning signal is transmitted, at least three signal receivers with fixed positions (distributed around the preset complex area) receive the transmitted signal from the industrial-level explosion-proof watch, each signal receiver is provided with a high-precision clock for precisely recording the time point (arrival time) of arrival of the signal, the time differences are performed by comparing the arrival times of the signals recorded by at least two signal receivers, the distance differences between the industrial-level explosion-proof watch and each pair of receivers can be calculated by using the time differences and the propagation speeds of the signals, a plurality of sets of distance difference data are collected by performing such calculation on each pair of receivers, and an overdetermined equation set is constructed to determine the current position data in combination with the time differences of all pairs of receivers and the known position of each receiver.

S206, the industrial anti-explosion watch transmits current time data to the life safety health monitoring platform.

It can be seen that the industrial level explosion-proof watch first determines if the current location is within the preset complex zone boundary and if not, directly sends the current time and location data to the life safety health monitoring platform, which reduces the computational load of the system, since complex positioning calculations are only performed when necessary. When an operator is located in a complex area, the industrial-grade explosion-proof watch transmits position signals to a plurality of signal receivers, and the signal receivers transmit the receiving time of the position signals to the life safety health monitoring platform. The life safety health monitoring platform calculates and determines the position data of the industrial-grade explosion-proof watch by utilizing the receiving time and the position of the signal receiver, and ensures the positioning accuracy in an interference environment, thereby ensuring the accuracy of safety monitoring data of operators.

During actual use, if the life safety health monitoring platform constantly calculates the position of each worker at each moment in time based on the signal arrival time and the receiver position, this would involve a large number of real-time calculation tasks. Such computational demands may become too bulky due to the need for location updates for each person at each point in time, creating a heavy computational burden on the life safety health monitoring platform.

Thus, the explosion-proof safety control method will be specifically described in another embodiment:

Step S102 includes:

And S202, if the current time data and the current position data are not located in the boundary of the preset complex area, the industrial anti-explosion watch transmits the current time data and the current position data to the life safety health monitoring platform.

S203, the life safety health monitoring platform receives continuous time data and continuous position data transmitted by the industrial-grade explosion-proof watch.

It should be noted that, step S102 provides data of one time point, and step S203 is data of a plurality of points in one time period.

S204, the life safety health monitoring platform calculates the current moving speed based on the continuous time data and the continuous position data.

The life safety health monitoring platform uses the received continuous time data and location data to calculate the current movement speed of the worker. The current movement speed can be calculated by comparing the position data of the two consecutive points with the corresponding time difference. For example, if an operator is located at positions P1 and P2 at two consecutive points in time T1 and T2, respectively, the velocity V thereof may be determined by calculating the distance from P1 to P2 divided by the difference between times T2 and T1.

S208, the life safety health monitoring platform predicts potential position data in a preset time period after the current time point by using the current position data, the preset path and the current moving speed.

The preset path refers to a movement track planned in advance for the industrial-grade explosion-proof watch in this embodiment.

The life safety health monitoring platform first analyzes the current location data to determine the exact location where the industrial-grade anti-explosion watch is located. Then, it refers to a preset path, and calculates different position points which the industrial-grade anti-explosion watch possibly reaches along the path in a future period of time in consideration of the current moving speed of the industrial-grade anti-explosion watch.

S209, after a preset time period, the industrial anti-explosion watch transmits new position signals to the plurality of signal receivers, so that the signal receivers transmit new arrival time of the received new position signals to the life safety health monitoring platform, the new arrival time is used for the life safety health monitoring platform to calculate according to the new arrival time and the positions of the signal receivers, and the calculation result is determined to be new current position data.

The relevant principle and details of this step are similar to those of step S205 in the above embodiment, and specific implementation details may refer to step S205, which is not described herein.

S210, the life safety health monitoring platform predicts potential position data in a preset time period after the current time point by using the new current position data, the preset path and the current moving speed.

The relevant principle and details of this step are similar to those of step S208 in the above embodiment, and specific implementation details may refer to step S208, which are not described herein.

Therefore, the current position data is not located in the boundary of the preset complex area, and the moving speed of the operator can be accurately calculated due to the accuracy of the time data and the position data. The current position data are located in the boundary of the preset complex area, accurate current position data are calculated firstly, the future position of the operator in the preset time period is predicted according to the calculated current position data, the preset path and the speed data, the position of the operator in the preset time period is predicted, extra calculation resources are not consumed in the process, accurate position calculation is conducted again after the preset time period, the current position data are updated, and the steps are iterated, so that the pressure of real-time calculation is relieved.

In practical use, the boundaries of the preset complex areas may be set too widely, resulting in easy direct access to these areas by the operator when performing the task. Alternatively, the operator may avoid the non-complex zone boundaries due to specific routing, resulting in a lack of movement speed data, making the above-described embodiments difficult to solve.

S207, the life safety health monitoring platform judges whether the current moving speed exists.

If the current moving speed is present, step S208 is performed.

If the current moving speed is not present, step S211 is performed.

S211, the life safety health monitoring platform receives continuous arrival time sent by the plurality of signal receivers.

The relevant principle and details of this step are similar to those of step S203 in the above embodiment, and specific implementation details may refer to step S203, which is not described herein.

S212, the life safety health monitoring platform calculates according to the continuous arrival time and the position of the signal receiver, and determines the calculation result as continuous calculation position data.

S213, the life safety health monitoring platform receives continuous time data transmitted by the industrial-grade explosion-proof watch.

S214, the life safety health monitoring platform calculates the current moving speed based on the continuous time data and the continuous calculation position data.

The relevant principle and details of this step are similar to those of step S204 in the above embodiment, and specific implementation details may refer to step S204, which are not described herein.

The life safety health monitoring platform determines whether the current moving speed exists or not, and if the current moving speed exists, the life safety health monitoring platform predicts the position by using the data; if not, continuously calculated position data is calculated based on the continuous arrival time received from the signal receiver, and the moving speed is calculated again. Therefore, the life safety health monitoring platform can adapt to different monitoring scenes, whether an operator passes through a non-preset complex area boundary or not, whether the moving speed data strives for or not can be effectively predicted, and the accuracy of acquiring the position data is improved.

The following are device embodiments of the present application that may be used to perform method embodiments of the present application. For details not disclosed in the embodiments of the apparatus of the present application, please refer to the embodiments of the method of the present application.

The application also discloses an industrial explosion-proof watch. Referring to fig. 3, a schematic diagram of a physical device of the industrial-scale explosion-proof watch is provided. The computer 300 may include: at least one processor 301, at least one network interface 304, a user interface 303, a memory 305, at least one communication bus 302.

Wherein the communication bus 302 is used to enable connected communication between these components.

The user interface 303 may include a Display screen (Display), a Camera (Camera), and the optional user interface 303 may further include a standard wired interface, and a wireless interface.

The network interface 304 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.

Wherein the processor 301 may include one or more processing cores. The processor 301 utilizes various interfaces and lines to connect various portions of the overall server, perform various functions of the server and process data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 305, and invoking data stored in the memory 305. Alternatively, the processor 301 may be implemented in hardware in at least one of digital signal processing (DigitalSignalProcessing, DSP), field programmable gate array (Field-ProgrammableGateArray, FPGA), and programmable logic array (ProgrammableLogicArray, PLA). The processor 301 may integrate one or a combination of several of a central processor (CentralProcessingUnit, CPU), an image processor (GraphicsProcessingUnit, GPU), a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 301 and may be implemented by a single chip.

The memory 305 may include a random access memory (RandomAccessMemory, RAM) or a Read-only memory (Read-only memory). Optionally, the memory 305 includes a non-transitory computer readable medium (non-transitorycomputer-readablestoragemedium). Memory 305 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 305 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the above-described respective method embodiments, etc.; the storage data area may store data or the like involved in the above respective method embodiments. Memory 305 may also optionally be at least one storage device located remotely from the aforementioned processor 301. Referring to fig. 3, an operating system, a network communication module, a user interface module, and an application program for industrial explosion-proof security control may be included in the memory 305, which is a kind of computer storage medium.

In the computer 300 shown in fig. 3, the user interface 303 is mainly used for providing an input interface for a user, and acquiring data input by the user; and processor 301 may be used to invoke an application of industrial explosion-proof security control stored in memory 305, which when executed by one or more processors 301, causes computer 300 to perform the methods as described in one or more of the embodiments above. It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present application is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all of the preferred embodiments, and that the acts and modules referred to are not necessarily required for the present application.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, such as a division of units, merely a division of logic functions, and there may be additional divisions in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some service interface, device or unit indirect coupling or communication connection, electrical or otherwise.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in whole or in part in the form of a software product stored in a memory, comprising several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method of the various embodiments of the present application. And the aforementioned memory includes: various media capable of storing program codes, such as a U disk, a mobile hard disk, a magnetic disk or an optical disk.

The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure.

This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.

Claims

1. An explosion-proof safety control method, characterized by comprising:

Under the condition that an industrial-level anti-explosion watch receives a task class-containing operation instruction issued by a life safety health monitoring platform, the industrial-level anti-explosion watch acquires current time data and current position data;

When the current time data is not smaller than a preset time node or the current position data is located in a preset area, the industrial anti-explosion watch sends the current time data and the current position data to the life safety health monitoring platform, so that the life safety health monitoring platform stores the current time data and the current position data in association with task data, and the preset time node and the preset area are selected from a preset database according to the task category;

The industrial-grade explosion-proof watch compares the health parameter set with a corresponding health standard value set, determines abnormal health parameters, and obtains an abnormal health parameter set;

The industrial-level explosion-proof watch sends the abnormal health parameter set to the life safety health monitoring platform, wherein the abnormal health parameter set is used for changing tasks by the life safety health monitoring platform;

the industrial anti-explosion watch receives the change task and the task prompt information sent by the life safety health monitoring platform;

The industrial-grade explosion-proof watch triggers communication with the life safety health monitoring platform.

2. The explosion-proof safety control method according to claim 1, wherein the step of the industrial-level explosion-proof wristwatch transmitting the current time data and the current position data to the life safety health monitoring platform specifically comprises:

The industrial explosion-proof watch judges whether the current position data is located in a preset complex area boundary or not;

If the position signal is within the preset complex area boundary, the industrial anti-explosion watch transmits a position signal to a plurality of signal receivers, so that the signal receivers transmit the arrival time of the received position signal to the life safety health monitoring platform, the arrival time is used for the life safety health monitoring platform to calculate according to the arrival time and the position of the signal receivers, and the calculation result is determined to be the current position data;

and the industrial anti-explosion watch transmits the current time data to the life safety health monitoring platform.

3. The explosion-proof safety control method according to claim 2, wherein after the step of the industrial-level explosion-proof wristwatch transmitting the current time data and the current position data to the life safety health monitoring platform, the method further comprises:

After the step of transmitting the position signal to the plurality of signal receivers by the industrial-grade explosion-proof watch, the method further comprises:

the life safety health monitoring platform predicts potential position data in a preset time period after a current time point by utilizing the current position data, a preset path and the current moving speed;

after a preset time period, the industrial anti-explosion watch transmits new position signals to a plurality of signal receivers, so that the signal receivers transmit new arrival time for receiving the new position signals to the life safety health monitoring platform, the new arrival time is used for the life safety health monitoring platform to calculate according to the new arrival time and the positions of the signal receivers, and a calculation result is determined to be new current position data;

the life safety health monitoring platform predicts potential position data in a preset time period after a current time point by using the new current position data, a preset path and the current moving speed.

4. The explosion proof safety control method according to claim 3, wherein the life safety health monitoring platform predicts potential location data within a preset time period following a current point in time using the current location data, preset path and current movement speed, the method further comprising:

the life safety health monitoring platform judges whether the current moving speed exists or not;

If the current moving speed exists, executing the step that the life safety health monitoring platform predicts potential position data in a preset time period after a current time point by using the current position data, a preset path and the current moving speed;

if the current moving speed is not available, the life safety and health monitoring platform receives continuous arrival times sent by a plurality of signal receivers;

And executing the step of predicting potential position data in a preset time period after the current time point by the life safety health monitoring platform by using the current position data, the preset path and the current moving speed.

5. The explosion-proof safety control method according to claim 1, wherein the health standard value set is obtained by setting health files and health standards of corresponding operators.

6. The explosion-proof safety control method according to claim 1, wherein after the step of the industrial-level explosion-proof watch receiving the change task and task prompt information sent by the life safety health monitoring platform, the method further comprises:

7. The explosion-proof safety control method according to claim 1, wherein the task prompt information includes one or more of visual, audio, or vibration signals.

8. An industrial-grade explosion-proof wristwatch, comprising: one or more processors and memory;

The memory is coupled to the one or more processors, the memory for storing computer program code comprising computer instructions that the one or more processors invoke to cause the industrial-grade anti-explosion watch to perform the method of any of claims 1-7.

9. A computer readable storage medium comprising instructions which, when run on an industrial-grade anti-explosion watch, cause the industrial-grade anti-explosion watch to perform the method of any one of claims 1-7.

10. A computer program product, characterized in that the computer program product, when run on an industrial-grade anti-explosion watch, causes the industrial-grade anti-explosion watch to perform the method of any one of claims 1-7.