Data processing method and device for gas leakage incidents

Abstract

The present application provides a data processing method and device for gas leakage events, which is applied to a server in a monitoring system, and the monitoring system also includes a first device and a second device; the method includes: obtaining hazardous gas information collected by the first device; if the target gas concentration in any preset area exceeds a preset threshold, then determining an escape route; sending an emergency evacuation instruction carrying an escape route to the second device; obtaining life activity information collected by each second device; determining a first target person and a second target person based on the life activity information of each second device obtained twice in succession; and enabling the second target person to rescue the first target person through the interaction between the third device and the fourth device. In this way, the present application can realize notification of gas leakage events through the interaction between multiple devices, and provide a way of rescue for operating personnel, thereby improving the practicality and diversity of data processing by the server.

Description

Technical Field

[0001] The present application belongs to the general data processing technology field of the Internet industry, and specifically relates to a data processing method and device for gas leakage incidents. Background Art

[0002] In an industrial plant environment, gas leaks may occur during the operation of workers or machines, but since the gas is not easy to detect, workers are prone to poisoning and fainting. In response to such gas leaks, traditional servers equipped in industrial plants usually activate alarms or call for off-site rescue to reduce the loss of personnel and equipment caused by emergencies.

[0003] However, in actual gas leakage scenarios, the server has limited role and effect in responding to emergencies by only activating an alarm or calling for off-site rescue, that is, its functional diversity and practicality are poor. Summary of the invention

[0004] The embodiments of the present application provide a data processing method and device for gas leakage incidents, which realize the discovery of gas leakage incidents in industrial plants and subsequent internal rescue through interaction between multiple devices, thereby improving the practicality and efficiency of data processing performed by the server.

[0005] In a first aspect, an embodiment of the present application provides a data processing method for a gas leakage event, which is applied to a server in a monitoring system of a target industrial plant, wherein the monitoring system further comprises a first device and a second device, each of the first devices corresponds to a preset area in the target work plant, and the second device is a smart wearable device worn by an operator; the method comprises:

[0006] According to the first monitoring period, obtaining hazardous gas information collected by the first device, the hazardous gas information including a plurality of preset hazardous gas types and a plurality of gas concentrations, each of the hazardous gas types corresponding to a gas concentration;

[0007] If the target gas concentration in any of the preset areas exceeds a preset threshold, an escape route is determined based on the hazardous gas information, wherein the preset threshold is associated with the target hazardous gas type corresponding to the target gas concentration;

[0008] Sending an emergency evacuation instruction carrying the escape route to the second device, wherein the emergency evacuation instruction is used to prompt the operator to leave the gas leakage area according to the escape route;

[0009] According to the second monitoring period, obtaining the life activity information collected by each of the second devices;

[0010] Determine a first target person and a second target person according to the life activity information of each second device obtained twice in succession;

[0011] Through the interaction between the third device and the fourth device, the second target person rescues the first target person. The third device is the second device corresponding to the first target person, and the fourth device is the second device corresponding to the second target person.

[0012] In a second aspect, an embodiment of the present application provides a data processing device for gas leakage events, which is applied to a server in a monitoring system of a target industrial plant, wherein the monitoring system further includes a first device and a second device, each of the first devices corresponds to a preset area in the target work plant, and the second device is a smart wearable device worn by an operator; the device includes:

[0013] A first acquisition unit, configured to acquire hazardous gas information collected by the first device according to a first monitoring period, wherein the hazardous gas information includes a plurality of preset hazardous gas types and a plurality of gas concentrations, each of the hazardous gas types corresponding to a gas concentration;

[0014] a route determination unit, configured to determine an escape route according to the hazardous gas information if the target gas concentration in any of the preset areas exceeds a preset threshold, wherein the preset threshold is associated with a target hazardous gas type corresponding to the target gas concentration;

[0015] a sending unit, configured to send an emergency evacuation instruction carrying the escape route to the second device, wherein the emergency evacuation instruction is used to prompt the operator to leave the gas leakage area according to the escape route;

[0016] A second acquisition unit, configured to acquire the life activity information collected by each of the second devices according to a second monitoring period;

[0017] A person determining unit, configured to determine a first target person and a second target person according to the life activity information of each second device acquired twice in succession;

[0018] The rescue unit is used to enable the second target person to rescue the first target person through interaction between a third device and a fourth device, wherein the third device is the second device corresponding to the first target person, and the fourth device is the second device corresponding to the second target person.

[0019] In a third aspect, an embodiment of the present application provides a server, comprising a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps in the first aspect of the embodiment of the present application.

[0020] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program / instructions stored thereon, which, when executed by a processor, implement the steps in the first aspect of the embodiment of the present application.

[0021] In a fifth aspect, an embodiment of the present application provides a computer program product, including a computer program / instructions, which, when executed by a processor, implement some or all of the steps described in the first aspect of the embodiment of the present application.

[0022] It can be seen that in the embodiment of the present application, by collecting hazardous gas information through the first device and collecting life activity information of the operating personnel through the second device, and by enabling interaction between them, it is possible to realize the confirmation of rescue personnel and the generation of escape routes, and provide self-rescue and internal rescue methods for the operating personnel in the industrial park, effectively reduce the risk of the operating personnel being affected by toxic gases, protect the lives of the operating personnel, and thereby improve the diversity and practicality of the server functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a structural block diagram of a monitoring system provided in an embodiment of the present application;

[0025] Figure 2 It is a flow chart of a data processing method for a gas leakage event provided in an embodiment of the present application;

[0026] Figure 3 is a schematic diagram of an escape route scenario provided in an embodiment of the present application;

[0027] Figure 4 It is a schematic diagram of an internal rescue scenario provided by an embodiment of the present application;

[0028] Figure 5 This is a schematic diagram of a scenario in which rescue personnel enter a factory area, provided in an embodiment of the present application;

[0029] Figure 6 It is a block diagram of the functional units of a data processing device for gas leakage events provided by an embodiment of the present application;

[0030] Figure 7 It is a block diagram of the functional units of another data processing device for gas leakage events provided by an embodiment of the present application;

[0031] Figure 8 It is a structural block diagram of a server provided in an embodiment of the present application. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices.

[0034] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] See also Figure 1 , Figure 1 is a structural block diagram of a monitoring system provided in an embodiment of the present application. Figure 1As shown, the monitoring system 100 includes a server 110, a first device 120 and a second device 130, the first device 120 and the second device 130 are communicatively connected with the server 110, and the monitoring system 100 belongs to the target industrial plant. Each of the first devices 120 corresponds to a preset area in the target work plant, the second device 130 is a smart wearable device worn by the operator, and the first device 120 is used to collect gas information corresponding to the preset area. Among them, the second device can be any wearable or portable smart device. A server 110 can correspond to multiple first devices 120 and / or second devices 130 at the same time, or the monitoring system 100 includes multiple servers 110, and each monitoring system 100 corresponds to one or more first devices 120 and / or second devices 130.

[0036] Based on this, an embodiment of the present application provides a data processing method for a gas leakage event, and the embodiment of the present application is described in detail below in conjunction with the accompanying drawings.

[0037] See also Figure 2 , Figure 2 : is a flow chart of a data processing method for a gas leakage event provided by an embodiment of the present application, the method is applied to a server in a monitoring system of a target industrial plant, the monitoring system further includes a first device and a second device, each of the first devices corresponds to a preset area in the target work plant, and the second device is a smart wearable device worn by an operator; the method includes:

[0038] Step S201: acquiring hazardous gas information collected by a first device according to a first monitoring cycle.

[0039] The hazardous gas information includes a plurality of preset hazardous gas types and a plurality of gas concentrations, and each of the hazardous gas types corresponds to a gas concentration.

[0040] Among them, smart wearable devices include but are not limited to smart watches, smart glasses and other portable devices, which can be worn by operators.

[0041] Among them, the first device in the monitoring system can specifically be a sensor for monitoring hazardous gases. The type of hazardous gas detected by each sensor is associated with the operating task of the preset area corresponding to it, which is not limited here. Hazardous gases refer to those gases that can cause harm to human health or life at a certain concentration. The following are some common hazardous gases that may exist in industry, laboratories, homes or other environments: carbon monoxide, sulfur dioxide, ammonia, methane, chlorine, cyanide gas, hydrogen sulfide, etc. The danger of these gases depends on their concentration, exposure time and individual health status.

[0042] Furthermore, the working mode of the first device can be that the first device collects hazardous gas information in real time, and the server periodically obtains the hazardous gas information according to the first monitoring period; or the first device periodically collects hazardous gas information according to the first monitoring period, and then the server obtains the hazardous gas information. In order to reduce the amount of data processed by the server, the first monitoring period is set so that the server periodically obtains the hazardous gas information of the first device.

[0043] The specific type of hazardous gas is related to the gas that may be generated by the operating products in the area corresponding to the first equipment in the target industrial plant, or is related to the gas stored in the machines in the corresponding area.

[0044] In a possible embodiment, the target work plant may not be equipped with the first device to detect hazardous gases. The first device is usually installed at a relatively fixed location, which is not convenient for detecting hazardous gases in other areas outside the target industrial plant. Therefore, the corresponding step S201 may also be to obtain the hazardous gas information collected by each of the second devices according to the first monitoring cycle, that is, to perform hazardous gas detection through the second device worn by the operator.

[0045] The second device is equipped with a sensor for monitoring hazardous gases, and the types of hazardous gases that can be detected by the sensor are related to the gases that may be generated or stored in the target work plant.

[0046] Step S202: If the target gas concentration in any preset area exceeds a preset threshold, an escape route is determined according to the hazardous gas information.

[0047] The preset threshold is associated with the target hazardous gas type corresponding to the target gas concentration.

[0048] In a possible embodiment, determining an escape route based on the hazardous gas information includes: determining the gas leakage wind direction based on the target gas concentration in each preset area, and determining the preset area with the highest target gas concentration as the gas leakage source location; determining the upwind area, crosswind area and escape intersection of the target industrial plant area based on pre-stored map data of the target industrial plant area and the gas leakage wind direction; taking the gas leakage source location as the starting point and the escape intersection as the end point, determining the escape route based on the upwind area and the crosswind area.

[0049] Among them, it is important to understand that due to the different physical properties of each gas, it may not be noticed by the operators for a while, which may lead to risks such as poisoning. Toxic, colorless and odorless gases are usually the main type of gas that causes multiple injuries in gas leaks. In addition, toxic gases have two characteristics. One is that they are highly sudden, usually occurring suddenly, and it is impossible to predict the time and place of the leak; the other is that the degree of harm is large, there are many types of chemicals, and the damage caused to the human body by the leakage of different chemicals is very different. Irritating gases such as chlorine and ammonia can cause symptoms such as tears, severe coughing, and difficulty breathing in those who come into contact with them if they leak; aminonitro compounds of hydrogen sulfide and benzene are asphyxiating chemicals, and their leakage can cause victims to experience acute hypoxia symptoms such as dizziness, headaches, and varying degrees of impaired consciousness.

[0050] Among them, when encountering a gas leak, the first thing the operators need to do is to quickly leave the leak site in order to stop the harmful chemicals from invading the body. The usual way is to evacuate from the central area of ​​pollution to the crosswind or upwind area. Therefore, in this example, the server first determines the direction of the leak based on the concentration of the target gas leaked in each area, and then determines the location, upwind direction and crosswind direction of the gas leak source. Combined with the above map data, an escape route can be determined for the operators to refer to for escape. It can be understood that there may be multiple escape routes depending on the actual environment and building structure.

[0051] Specifically, the server first determines that the preset area where the target gas concentration first exceeds the corresponding preset threshold is the gas leakage source location. The specific gas leakage wind direction is determined according to the gas leakage source location and the concentration change of the corresponding target gas in the adjacent preset area. Furthermore, when there are multiple channel ports connecting other preset areas at the gas leakage source location, the actual gas leakage direction (that is, the direction from the gas leakage source location to the channel port with the fastest gas concentration change rate is the leakage direction) can be confirmed according to the gas concentration detected at the adjacent positions of each channel port. Among them, after determining the gas leakage wind direction, the side wind direction or upwind zone can be determined. The gas leakage wind direction refers to the direction in which the gas leakage propagates along the wind direction. In this area, the gas concentration is high, and the wind direction will take the leaked gas away from the leakage source. Personnel and equipment should stay away from the wind direction to reduce the risk of exposure. The side wind direction refers to the lateral diffusion direction of the leaked gas. In the side wind zone, the gas concentration may be low, but caution is still required. Personnel should try to avoid crossing the side wind direction to reduce lateral exposure. The upwind direction refers to the direction of the wind source, relative to the leakage source. In the upwind area, the gas concentration is the lowest and it is usually the safest place. Escape routes and assembly points should usually be located in the upwind area to ensure that personnel can avoid exposure to high concentrations of gas as much as possible.

[0052] Furthermore, in combination with the characteristics of upwind and crosswind directions, multiple escape routes can be determined based on the escape intersection of the target industrial plant determined in the map data and the personnel location information transmitted by the corresponding second device. The escape routes must meet the following requirements: 1. The end point of the escape route is an escape intersection in the upwind area or the crosswind area; 2. The distance between the escape intersection and the corresponding personnel of the second device is short (less than a preset distance); 3. The escape route does not pass through areas where the gas concentration exceeds a preset concentration, and does not pass through areas corresponding to the wind direction of gas leakage.

[0053] For example, see Figure 3 , Figure 3 Schematic diagram of an escape route provided in an embodiment of the present application. Figure 3 As shown, Figure 3 The black dot in the figure is the location of the gas leakage source confirmed by the server, which is located in the preset area C of the target industrial plant. Figure 3 01 in the figure is the gas leakage wind direction determined by the server based on the target gas concentration in each area. Further, based on the gas leakage wind direction and map data, the upwind area and the crosswind area can be determined, and combined with the escape route, the escape route can be determined. Figure 3 02 in the figure is the escape route, and four escape routes can be generated based on the map data.

[0054] It can be seen that in this example, the server can improve the efficiency and accuracy of the server's data processing to generate escape routes based on the gas concentration collected by the first device and the pre-stored map data, thereby speeding up the escape of the operators.

[0055] Step S203: Send an emergency evacuation instruction including an escape route to the second device.

[0056] The emergency evacuation instruction is used to prompt the operating personnel to leave the gas leakage area according to the escape route.

[0057] Among them, after the second device receives the emergency evacuation order, it can use voice broadcast to remind employees working in the target industrial plant to escape, or use the screen to display the order and activate vibration to remind the operating personnel, so that the operating personnel can pay attention to the emergency evacuation order in time.

[0058] Step S204: acquiring the life activity information collected by each second device according to the second monitoring cycle.

[0059] The second device may collect the life activity information of the operator wearing it in real time, and the server periodically obtains the life activity information according to the second monitoring period. The second device may also collect life activity information regularly according to the second monitoring period, and then the server obtains the life activity information. In order to reduce the amount of data processed by the server, the second monitoring period is set so that the server periodically obtains the hazardous gas information of the second device. In order to ensure that gas leakage incidents in the factory area can be effectively and timely discovered, the first monitoring period and the second monitoring period should not be too long.

[0060] Step S205: determining a first target person and a second target person according to the life activity information of each second device obtained twice in succession.

[0061] In a possible embodiment, the life activity information includes physiological data, positioning information and arm movement status; the determining of the first target person and the second target person based on the life activity information of each of the second devices obtained twice in succession includes: determining the physiological data fluctuation state, position change amplitude and arm movement amplitude of each of the operators based on the life activity information of each of the second devices obtained twice in succession; determining the operator who meets the first preset condition as the first target person; determining the reference operator based on the most recently obtained physiological data of each of the second devices; determining the reference operator who meets the second preset condition as the second target person based on the escape route and the most recently obtained positioning information of the second device corresponding to each of the reference operators.

[0062] Among them, the first preset condition is that the fluctuation state of the physiological data is in a descending state, and the position change amplitude is less than the first preset range, and the arm movement amplitude is less than the second preset range. The physiological data of the reference operator is better than the physiological data of the first target person. The second preset condition is that the gas concentration of the preset area where the reference operator is located is less than the gas concentration of the preset area where the first target person is located, and the distance between the reference operator and the first target person is less than the preset distance.

[0063] Among them, according to the life activity information of each operator collected by each second device, according to the first target person who meets the first preset condition and the second target person who meets the second preset condition, preparations are made for the subsequent internal rescue. First, in order to accurately determine the changes in life activity information, the server determines based on the life activity information obtained twice in a row, and determines the person who needs to be rescued as the first target person from three aspects: physiological data, position change, and arm movement amplitude. The specific degree of change is not easy to be too low. When determining the second target person who has the ability to rescue the first target person, it is first necessary to ensure that the physiological state of the second target person is better than that of the first target person, and that the gas concentration in the current area of ​​the second target person is lower than that of the first target person, and the rescue distance is shorter.

[0064] It can be seen that in this example, after the gas leakage incident occurs, the server can determine the impact of the gas leakage on each operator by obtaining two consecutive life activity information, and determine the operator who is more seriously affected by the gas leakage as the first target person. Then, the operator whose status and position are suitable for rescuing the first target person is determined as the second target person. In this way, the practicality and efficiency of the server's data processing are improved, and the efficiency and accuracy of determining the first and second target persons for subsequent internal rescue are improved, so as to increase the possibility of escape of the operators.

[0065] In a possible embodiment, after determining that the operating personnel who meets the first preset conditions is the first target personnel, the method also includes: if it is determined that the second target personnel does not exist, sending a self-rescue notification message to the third device; if a willingness to rescue message sent by the third device is received, determining that the operating personnel who meets the third preset conditions is the third target personnel based on the escape route and the positioning information of each of the second devices except the third device; sending the positioning information of the third target personnel to the third device in real time until the first target personnel leaves the target industrial plant; if a refusal to rescue message sent by the third device is received, controlling the third device to perform the route guidance operation based on the positioning information of the first target personnel and the escape route.

[0066] The self-rescue notification information is used to prompt the first target person to leave according to the escape route and ask the first target person whether he is willing to implement the on-site rescue. The third preset condition is that the positioning information of the operator is in the escape route of the first target person.

[0067] Among them, if the second target person does not exist, it means that the situation of other people is more serious than that of the first target person or it is not suitable to rescue the second target person. In order to ensure the safety of the rescuers, the internal rescue allocation cannot be forced. At this time, a self-rescue notification message is sent to the third device of the second target person, allowing him to choose to rescue himself when no one rescues him, or choose to rescue people who can try to rescue him. If he is willing to rescue, the third target person who is on the same escape route as the first target person is sent to the third device. The reason is that since the first target person’s own physiological state is not ideal, he cannot be allowed to re-enter the dangerous area when rescuing others to avoid physical injury. If he is unwilling to rescue, he will be instructed to leave by voice broadcast. The voice broadcast method is to allow the first target person to be guided by the third device as much as possible when his movements are restricted, thereby increasing the possibility of escape.

[0068] It can be seen that in this example, in the absence of the second target person, the operator of the third device can choose to escape or rescue along the way, so as to increase the possibility of escape of the operators in the target industrial plant and improve the flexibility and efficiency of data processing by the server.

[0069] Step S206: Through the interaction between the third device and the fourth device, the second target person rescues the first target person.

[0070] Among them, the third device is the second device corresponding to the first target person, and the fourth device is the second device corresponding to the second target person.

[0071] In a possible embodiment, the interaction between the third device and the fourth device so that the second target person rescues the first target person includes: sending a help prompt message to the third device. In response to a help voice command sent by the third device within a preset response time, sending a help prompt message to the fourth device; if a rescue willingness message sent by the fourth device is received, sending the location information of the third device to the fourth device in real time until the location information of the third device coincides with the location information of the fourth device.

[0072] The help prompt information is used to inquire whether the first target person needs on-site rescue. The help voice instruction is used to indicate that the first target person needs on-site rescue, and the help prompt information is used to inquire whether the second target person is willing to perform on-site rescue on the first target person.

[0073] Among them, the server determines the intention of the two operators for internal rescue through the interaction between the third device and the fourth device. If the operator corresponding to the third device requests rescue and the operator corresponding to the fourth device agrees to rescue, the positioning information of the third device is sent to the fourth device to ensure that the operator of the fourth device can quickly perform internal rescue to ensure the life safety of the first target person.

[0074] For example, see Figure 4 , Figure 4 Schematic diagram of an internal rescue scenario provided by an embodiment of the present application. Figure 4 As shown, Figure 4 01 in the figure is the fourth device worn by the second target person. After the second target person sends a rescue willingness message to the server through the fourth device, the server will send the positioning information of the third device to the fourth device, that is, Figure 4 02 of them. Figure 4 02 in the figure includes the real-time positioning information of the third device and the fourth device, and provides the second target person with the fastest route to the location of the first target person, so that the second target person can rescue the first target person as quickly as possible and avoid missing the best rescue opportunity. In addition, when the second target person reaches a corner or other place, the fourth device will also vibrate to remind the second target person to avoid going to the wrong place and delaying rescue.

[0075] It can be seen that in this example, the server sends different information to the third device and the fourth device through the human-computer interaction of the third device and the fourth device, so as to achieve rapid interaction between the two devices and determine the subsequent rescue method. This improves the efficiency of the server in data processing and thus improves the success rate of rescue.

[0076] In a possible embodiment, after sending the help prompt information to the fourth device, the method also includes: if a rescue refusal message is received from the fourth device, querying the remaining second target persons in turn according to the location distance between each of the fourth devices and the third device until the willingness to rescue message sent by the fourth device is received; and, according to the positioning information of the third device and the escape route, controlling the third device to perform a route guidance operation.

[0077] The route guidance operation is to play voice in real time to guide the operator to move along the route indicated by the escape route.

[0078] Among them, this example is a branch in which the operator of the fourth device refuses to be rescued. At this time, the server controls the third device to perform the route guidance operation while asking the remaining second target personnel from near to far in sequence until receiving the willingness to rescue information.

[0079] It can be seen that in this example, when the operator of the fourth device is unwilling to rescue, while asking other second target persons in turn, the first target person is always guided to leave, avoiding the risk of poisoning due to excessive waiting. The possibility of getting rescued is also increased by asking the remaining second target persons in turn.

[0080] In a possible embodiment, if the voice command for help sent by the third device is not received within the preset response time, the third device is controlled to perform a vibration operation until it is detected that the arm movement amplitude of the first target person is greater than the preset amplitude; if the position change amplitude of the first target person is less than a third preset range within the preset waiting time, the first target person is determined to be a priority person to be rescued; the current position information of the first target person collected by the third device is obtained; after the rescuer is detected to enter the target industrial plant, the priority rescue instruction is determined according to the life activity information and the current position information of the third device; and the priority rescue instruction is sent to the rescuer's communication device.

[0081] The priority rescue instruction is used to instruct the rescue personnel to give priority to rescuing the first target person.

[0082] It should be understood that when it is determined that the concentration of the target gas exceeds the preset threshold, the server sends a request for help to the rescue personnel through the traditional alarm method, and sends the address of the target industrial plant and the information of the target gas to the rescue personnel to ensure that they understand the specific situation in order to determine the subsequent rescue method. Only then will the first target person and the second target person of this application be determined, and they will be allowed to perform internal rescue.

[0083] When the server does not receive the voice command for help sent by the third device within the preset response time, it can be determined that the operator may be in a serious condition such as coma. In order to wake him up, the server controls the third device to perform a vibration operation.

[0084] , until the arm movement amplitude is greater than the preset amplitude, it means that the operator has been awakened. If the position change amplitude of the first target person is less than the third preset range within the preset waiting time, the first target person's moving speed is too slow at this time, indicating that rescue is required first, otherwise it will be impossible to leave the gas leakage area in time. Therefore, after the rescue personnel enter the factory area, remember to send relevant information of the third device so that they can get priority rescue.

[0085] For example, see Figure 5 , Figure 5 Schematic diagram of a scenario in which rescuers enter a factory area provided by an embodiment of the present application. Figure 5 As shown, Figure 5 01 in the figure is the geo-fence of the geo-fencing technology used in the target industrial plant. The so-called geo-fencing is to use a virtual fence to enclose a virtual geographic boundary. When a mobile phone enters, leaves, or moves in a specific geographic area, the mobile phone can receive automatic notifications and warnings. Figure 5 The 02 and 03 in the figure are the ambulance and fire truck that came to rescue. Figure 5 04 in the figure is a firefighter who is about to enter the gas leak site. When a firefighter enters the geo-fence, the electronic devices he carries will be Figure 5 Like 05 in , it receives a priority rescue instruction sent by the server, which is used to instruct the firefighters to give priority to rescuing the first target person, and the instruction carries the life activity information and current location information collected by the third device to facilitate the firefighters to understand the physical condition of the person.

[0086] It can be seen that in this example, based on the information fed back by the third device, the third device is controlled to wake up the wearer. And based on the actual movement situation, it is determined that the operator needs to be rescued first, thereby improving the success rate and effectiveness of the rescue and improving the practicality of the server in data processing.

[0087] visible, Figure 2 It is a flow chart of a data processing method for gas leakage incidents provided in an embodiment of the present application. The server interacts with a first device in a target industrial plant to determine the occurrence of a gas leakage incident and an escape route, and then interacts with a second device worn by an operator to determine a first target person and a second target person, thereby achieving internal rescue. This improves the practicality of the server's data processing and the diversity of its functions, and reduces the operational risks of operators.

[0088] The following is an embodiment of the device of the present application. The embodiment of the device of the present application and the embodiment of the method of the present application are of the same concept and are used to execute the method described in the embodiment of the present application. For the convenience of explanation, the embodiment of the device of the present application only shows the part related to the embodiment of the device of the present application. For the specific technical details not disclosed, please refer to the description of the embodiment of the method of the present application, which will not be repeated here one by one.

[0089] The present invention provides a data processing device for gas leakage events. The data processing device for gas leakage events is applied to Figure 1The server 110 in the monitoring system 100 shown in the figure, the monitoring system 100 also includes the first device 120 and the second device 130, and the first device 120 and the second device 130 are in communication connection with the server 110. Specifically, the data processing device for gas leakage events is used to execute the steps executed by the server in the above data processing method for gas leakage events. The data processing device for gas leakage events provided in the embodiment of the present application may include modules corresponding to the corresponding steps.

[0090] The embodiment of the present application can divide the functional modules of the data processing device for gas leakage events according to the above method example. For example, each functional module can be divided according to each function, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware or in the form of software functional modules. The division of modules in the embodiment of the present application is schematic and is only a logical functional division. There may be other division methods in actual implementation.

[0091] In the case of dividing each functional module into corresponding functional modules, Figure 6It is a functional unit composition block diagram of a data processing device for gas leakage events provided by an embodiment of the present application; the data processing device 60 for gas leakage events is applied to a server in a monitoring system of a target industrial plant, the monitoring system also includes a first device and a second device, each of the first devices corresponds to a preset area in the target work plant, and the second device is a smart wearable device worn by the operator; the device includes: a first acquisition unit 601, which is used to acquire hazardous gas information collected by the first device according to a first monitoring cycle, the hazardous gas information includes multiple preset hazardous gas types and multiple gas concentrations, and each of the hazardous gas types corresponds to a gas concentration; a route determination unit 602, which is used to determine an escape route according to the hazardous gas information if the target gas concentration in any of the preset areas exceeds a preset threshold value, The preset threshold is associated with the target hazardous gas type corresponding to the target gas concentration; a sending unit 603 is used to send an emergency evacuation instruction carrying the escape route to the second device, and the emergency evacuation instruction is used to prompt the operating personnel to leave the gas leakage area along the escape route; a second acquisition unit 604 is used to obtain the life activity information collected by each second device according to the second monitoring cycle; a personnel determination unit 605 is used to determine the first target person and the second target person based on the life activity information of each second device obtained twice in succession; a rescue unit 606 is used to enable the second target person to rescue the first target person through the interaction between a third device and a fourth device, the third device is the second device corresponding to the first target person, and the fourth device is the second device corresponding to the second target person.

[0092] In a possible embodiment, the life activity information includes physiological data, positioning information and arm movement state; in determining the first target person and the second target person according to the life activity information of each second device obtained twice in succession, the person determination unit 605 is specifically used to: determine the physiological data fluctuation state, position change amplitude and arm movement amplitude of each operator according to the life activity information of each second device obtained twice in succession; determine the operator who meets the first preset condition as the first target person, the first preset condition being that the physiological data fluctuation state is in a descending state, the position change amplitude is less than a first preset range, and the arm movement amplitude is less than a second preset range; determine a reference operator according to the physiological data of each second device obtained most recently, the physiological data of the reference operator being better than the physiological data of the first target person; determine the reference operator who meets the second preset condition as the second target person according to the escape route and the positioning information of the second device corresponding to each reference operator obtained most recently, the second preset condition being that the gas concentration of the preset area where the reference operator is located is less than the gas concentration of the preset area where the first target person is located, and the position distance between the reference operator and the first target person is less than a preset distance.

[0093] In a possible embodiment, in terms of enabling the second target person to rescue the first target person through interaction between the third device and the fourth device, the rescue unit 606 is specifically used to: send a distress prompt message to the third device, wherein the distress prompt message is used to inquire whether the first target person needs on-site rescue; in response to a distress voice instruction sent by the third device within a preset response time, send a help prompt message to the fourth device, wherein the distress voice instruction is used to indicate that the first target person needs on-site rescue, and the help prompt message is used to inquire whether the second target person is willing to implement on-site rescue for the first target person; if a willingness to rescue message sent by the fourth device is received, send the positioning information of the third device to the fourth device in real time until the positioning information of the third device coincides with the positioning information of the fourth device.

[0094] In a possible embodiment, after sending the help prompt information to the fourth device, the rescue unit 606 is specifically used to: if a rescue refusal message is received from the fourth device, then, according to the location distance between each of the fourth devices and the third device, sequentially query the remaining second target persons until the rescue willingness message sent by the fourth device is received; and, according to the positioning information of the third device and the escape route, control the third device to perform a route guidance operation, wherein the route guidance operation is real-time voice playback to guide the operating personnel to move along the route indicated by the escape route.

[0095] In a possible embodiment, after determining that the operating personnel who meets the first preset condition is the first target personnel, the personnel determination unit 605 is specifically used to: if it is determined that the second target personnel does not exist, send a self-rescue notification message to the third device, the self-rescue notification message is used to prompt the first target personnel to leave on their own according to the escape route, and ask the first target personnel whether they are willing to implement the on-site rescue; if the willingness to rescue information sent by the third device is received, then according to the escape route and the positioning information of each of the second devices except the third device, determine that the operating personnel who meets the third preset condition is the third target personnel, and the third preset condition is that the positioning information of the operating personnel is on the escape route of the first target personnel; send the positioning information of the third target personnel to the third device in real time until the first target personnel leaves the target industrial plant; if the refusal to rescue information sent by the third device is received, then according to the positioning information of the first target personnel and the escape route, control the third device to perform the route guidance operation.

[0096] In a possible embodiment, after sending the distress prompt information to the third device, the rescue unit 606 is specifically used to: if the distress voice command sent by the third device is not received within the preset response time, control the third device to perform a vibration operation until it is detected that the arm movement amplitude of the first target person is greater than the preset amplitude; if the position change amplitude of the first target person is less than the third preset range within the preset waiting time, determine the first target person as the priority person to be rescued and obtain the current position information of the first target person collected by the third device; after the rescuer is detected to enter the target industrial plant, determine the priority rescue instruction according to the life activity information and the current position information of the third device, and the priority rescue instruction is used to instruct the rescuer to give priority to rescuing the first target person; send the priority rescue instruction to the rescuer's communication device.

[0097] In a possible embodiment, in terms of determining the escape route based on the hazardous gas information, the route determination unit 602 is specifically used to: determine the gas leakage wind direction based on the target gas concentration in each preset area, and determine the preset area with the highest target gas concentration as the gas leakage source location; determine the upwind area, crosswind area and escape intersection of the target industrial plant area based on pre-stored map data of the target industrial plant area and the gas leakage wind direction; take the gas leakage source location as the starting point and the escape intersection as the end point, and determine the escape route based on the upwind area and the crosswind area.

[0098] In the case of an integrated unit, such as Figure 7 As shown, Figure 7 This is a block diagram of the functional units of another data processing device for gas leakage events provided by an embodiment of the present application. Figure 7 In the embodiment, the data processing device 60 for gas leakage incidents includes: a processing module 712 and a communication module 711. The processing module 712 is used to control and manage the actions of the data processing device for gas leakage incidents, for example, the steps of the first acquisition unit 601, the route determination unit 602, the sending unit 603, the second acquisition unit 604, the personnel determination unit 605 and the rescue unit 606, and / or other processes for executing the technology described herein. The communication module 711 is used to support the interaction between the data processing device for gas leakage incidents and other devices. Figure 7 As shown, the data processing device for gas leakage events may include a storage module 713, and the storage module 713 is used to store program codes and data of the data processing device for gas leakage events.

[0099] Among them, the processing module 712 can be a processor or a controller, for example, a central processing unit (CPU), a general processor, a digital signal processor (DSP), an ASIC, an FPGA or other programmable logic device, a transistor logic device, a hardware component or any combination thereof. It can implement or execute various exemplary logic blocks, modules and circuits described in conjunction with the disclosure of this application. The processor can also be a combination that implements a computing function, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like. The communication module 711 can be a transceiver, an RF circuit or a communication interface, and the like. The storage module 713 can be a memory.

[0100] All relevant contents of each scenario involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here. The above data processing device 60 for gas leakage events can execute the above Figure 2 The data processing method for gas leakage incidents is shown.

[0101] The above embodiments can be implemented in whole or in part by software, hardware, firmware or any other combination. When implemented using software, the above embodiments can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions or computer programs. When the computer instructions or computer programs are loaded or executed on a computer, the process or function described in the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from one website site, computer, server or data center to another website site, computer, server or data center by wired or wireless means. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that contains one or more available media sets. The available medium can be a magnetic medium (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium. The semiconductor medium can be a solid-state hard disk.

[0102] Figure 8 is a structural block diagram of a server provided in an embodiment of the present application. Figure 8 As shown, the server 110 may include one or more of the following components: a processor 810, a memory 820 coupled to the processor 810, wherein the memory 820 may store one or more programs 821, and the one or more programs 821 may be configured to implement the methods described in the above embodiments when executed by one or more processors 810. The server described here is the server 110 in the above embodiments.

[0103] The processor 810 may include one or more processing cores. The processor 810 uses various interfaces and lines to connect the various parts of the entire server 110, and executes various functions and processes data of the server 110 by running or executing instructions, programs, code sets or instruction sets stored in the memory 820, and calling data stored in the memory 820. Optionally, the processor 810 can be implemented in at least one hardware form of digital signal processing (DSP), field-programmable gate array (FPGA), and programmable logic array (PLA). The processor 810 can integrate one or a combination of a central processing unit (CPU), a graphics processing unit (GPU), and a modem. Among them, the CPU mainly processes the operating system, user interface, and application programs; the GPU is responsible for rendering and drawing display content; and the modem is used to process wireless communications. It can be understood that the above-mentioned modem may not be integrated into the processor 810, but may be implemented separately through a communication chip.

[0104] The memory 820 may include a random access memory (RAM) or a read-only memory (ROM). The memory 820 may be used to store instructions, programs, codes, code sets or instruction sets. The memory 820 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playback function, an image playback function, etc.), instructions for implementing the above-mentioned various method embodiments, etc. The data storage area may also store data created by the server 110 during use, etc.

[0105] It is understandable that the server 110 may include more or fewer structural elements than those in the above structural block diagram, which is not limited here.

[0106] An embodiment of the present application also provides a computer storage medium, on which a computer program / instruction is stored. When the computer program / instruction is executed by a processor, part or all of the steps of any method recorded in the above method embodiments are implemented.

[0107] An embodiment of the present application also provides a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute part or all of the steps of any method recorded in the above method embodiments.

[0108] It should be understood that in the various embodiments of the present application, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0109] In the several embodiments provided in the present application, it should be understood that the disclosed methods, devices and systems can be implemented in other ways. For example, the device embodiments described above are merely schematic; for example, the division of the units is only a logical function division, and there may be other division methods in actual implementation; for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0110] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple 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.

[0111] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be physically included separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0112] The above-mentioned integrated unit implemented in the form of a software functional unit can be stored in a computer-readable storage medium. The above-mentioned software functional unit is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform some steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: a USB flash drive, a mobile hard disk, a magnetic disk, an optical disk, a volatile memory or a non-volatile memory. Among them, the non-volatile memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM) or a flash memory. The volatile memory can be a random access memory (RAM), which is used as an external cache. By way of example but not limitation, many forms of random access memory (RAM) are available, such as static RAM (SRAM), dynamic random access memory (DRAM), synchronous DRAM (SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (synchlink DRAM, SLDRAM) and direct memory bus random access memory (directrambus RAM, DR RAM) and other media that can store program code.

[0113] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions without departing from the spirit and scope of the present invention, and can make various changes and modifications, including the combination of the above-mentioned different functions and implementation steps, including software and hardware implementation methods, all of which are within the scope of protection of the present invention.

Claims

1. A data processing method for gas leakage events, characterized in that: A server applied to a monitoring system, wherein the monitoring system further comprises a first device and a second device, each of the first devices corresponds to a preset area in a target industrial plant, and the second device is a smart wearable device worn by an operator; the method comprises: According to the first monitoring period, obtaining hazardous gas information collected by the first device, the hazardous gas information including a plurality of preset hazardous gas types and a plurality of gas concentrations, each of the hazardous gas types corresponding to a gas concentration; If the target gas concentration in any of the preset areas exceeds a preset threshold, an escape route is determined based on the hazardous gas information, wherein the preset threshold is associated with the target hazardous gas type corresponding to the target gas concentration; Sending an emergency evacuation instruction carrying the escape route to the second device, wherein the emergency evacuation instruction is used to prompt the operator to leave the gas leakage area according to the escape route; According to the second monitoring cycle, obtaining life activity information collected by each second device, the life activity information including physiological data, positioning information and arm movement status; Determining the physiological data fluctuation state, position change amplitude, and arm movement amplitude of each of the operators according to the life activity information of each of the second devices obtained twice in succession; Determine the operator who meets the first preset condition as the first target person, wherein the first preset condition is that the fluctuation state of the physiological data is a decreasing state, and the position change amplitude is smaller than the first preset range, and the arm movement amplitude is smaller than the second preset range; Determine a reference operator according to the physiological data of each second device that is most recently acquired, wherein the physiological data of the reference operator is better than the physiological data of the first target operator; Determine whether there is a second target person according to the escape route and the latest acquired positioning information of the second device corresponding to each of the reference workers: If it is determined that the second target person exists, the second target person is enabled to rescue the first target person through interaction between a third device and a fourth device, the third device is the second device corresponding to the first target person, the fourth device is the second device corresponding to the second target person, the second target person is the reference operator who meets a second preset condition, the second preset condition being that the gas concentration in the preset area where the reference operator is located is less than the gas concentration in the preset area where the first target person is located, and the distance between the reference operator and the first target person is less than a preset distance; If it is determined that the second target person does not exist, sending a self-rescue notification message to the third device, wherein the self-rescue notification message is used to prompt the first target person to leave according to the escape route and inquire whether the first target person is willing to implement on-site rescue; and If the rescue willingness information sent by the third device is received, the operator who meets the third preset condition is determined as the third target person according to the escape route and the positioning information of each of the second devices except the third device, and the third preset condition is that the positioning information of the operator is in the escape route of the first target person; and the positioning information of the third target person is sent to the third device in real time until the first target person leaves the target industrial plant; If the rescue refusal information sent by the third device is received, the third device is controlled to perform the route guidance operation according to the positioning information of the first target person and the escape route.

2. The method according to claim 1, characterized in that The step of enabling the second target person to rescue the first target person through interaction between the third device and the fourth device includes: Sending a help prompt message to the third device, wherein the help prompt message is used to inquire whether the first target person needs on-site rescue; In response to the voice command for help sent by the third device within a preset response time, sending a help prompt message to the fourth device, wherein the voice command for help is used to indicate that the first target person needs the on-site rescue, and the help prompt message is used to inquire whether the second target person is willing to implement the on-site rescue for the first target person; If the rescue willingness information sent by the fourth device is received, the positioning information of the third device is sent to the fourth device in real time until the positioning information of the third device overlaps with the positioning information of the fourth device.

3. The method according to claim 2, characterized in that After sending the help prompt information to the fourth device, the method further includes: If the rescue refusal information sent by the fourth device is received, then the remaining second target persons are sequentially inquired according to the location distance between each of the fourth devices and the third device until the rescue willingness information sent by the fourth device is received; and, According to the positioning information of the third device and the escape route, the third device is controlled to perform a route guidance operation, wherein the route guidance operation is real-time voice playback to guide the operator to move along the route indicated by the escape route.

4. The method according to claim 2, characterized in that: After sending the help prompt information to the third device, the method further includes: If the voice command for help sent by the third device is not received within the preset response time, the third device is controlled to perform a vibration operation until it is detected that the arm movement amplitude of the first target person is greater than a preset amplitude; If the position change amplitude of the first target person is less than a third preset range within the preset waiting time, the first target person is determined as a priority person to be rescued; Acquire the current location information of the first target person collected by the third device; After detecting that the rescue personnel have entered the target industrial plant, determining a priority rescue instruction according to the life activity information and the current location information of the third device, wherein the priority rescue instruction is used to instruct the rescue personnel to give priority to rescuing the first target personnel; The priority rescue instruction is sent to the communication device of the rescuer.

5. The method according to any one of claims 1 to 4, characterized in that: The step of determining an escape route according to the hazardous gas information comprises: Determine the gas leakage wind direction according to the target gas concentration in each preset area, and determine the preset area with the highest target gas concentration as the gas leakage source location; Determine the upwind area, the crosswind area and the escape route of the target industrial plant area according to the pre-stored map data of the target industrial plant area and the gas leakage wind direction; The escape route is determined based on the gas leakage source location as the starting point and the escape intersection as the end point, and according to the upwind area and the crosswind area.

6. A data processing device for gas leakage events, characterized in that: A server used in a monitoring system, wherein the monitoring system further comprises a first device and a second device, each of the first devices corresponds to a preset area in a target industrial plant, and the second device is a smart wearable device worn by an operator; the device comprises: A first acquisition unit, configured to acquire hazardous gas information collected by the first device according to a first monitoring period, wherein the hazardous gas information includes a plurality of preset hazardous gas types and a plurality of gas concentrations, each of the hazardous gas types corresponding to a gas concentration; a route determination unit, configured to determine an escape route according to the hazardous gas information if the target gas concentration in any of the preset areas exceeds a preset threshold, wherein the preset threshold is associated with a target hazardous gas type corresponding to the target gas concentration; a sending unit, configured to send an emergency evacuation instruction carrying the escape route to the second device, wherein the emergency evacuation instruction is used to prompt the operator to leave the gas leakage area according to the escape route; A second acquisition unit, configured to acquire, according to a second monitoring period, life activity information collected by each of the second devices, the life activity information including physiological data, positioning information, and arm movement status; A personnel determination unit is used to determine the physiological data fluctuation state, position change amplitude and arm movement amplitude of each of the operators according to the life activity information of each of the second devices obtained twice in succession; determine the operators who meet the first preset condition as the first target operator, the first preset condition being that the physiological data fluctuation state is in a descending state, and the position change amplitude is less than the first preset range, and the arm movement amplitude is less than the second preset range; determine a reference operator according to the physiological data of each of the second devices obtained most recently, the physiological data of the reference operator being better than the physiological data of the first target operator; determine whether there is a second target operator according to the escape route and the positioning information of the second device corresponding to each of the reference operators obtained most recently; A rescue unit, for, if it is determined that the second target person exists, through the interaction between a third device and a fourth device, enabling the second target person to rescue the first target person, the third device is the second device corresponding to the first target person, the fourth device is the second device corresponding to the second target person, the second target person is the reference operator who meets a second preset condition, the second preset condition being that the gas concentration in the preset area where the reference operator is located is less than the gas concentration in the preset area where the first target person is located, and the position distance between the reference operator and the first target person is less than a preset distance; if it is determined that the second target person does not exist, a self-rescue notification message is sent to the third device, the self-rescue notification message being used to prompt the first The target person leaves on his own according to the escape route, and asks the first target person whether he is willing to implement on-site rescue; and, if the willingness to rescue information sent by the third device is received, then according to the escape route and the positioning information of each of the second devices except the third device, determine that the operating personnel who meets the third preset condition is the third target person, and the third preset condition is that the positioning information of the operating personnel is on the escape route of the first target person; and, send the positioning information of the third target person to the third device in real time until the first target person leaves the target industrial plant; if the refusal to rescue information sent by the third device is received, then according to the positioning information of the first target person and the escape route, control the third device to perform the route guidance operation.

7. A server, characterized in that: The method comprises a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for executing the steps in the method as described in any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that: A computer program for electronic data exchange is stored, wherein the computer program enables a computer to execute the method according to any one of claims 1 to 5.

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