CN107255991B - Coal mine safety monitoring method and device - Google Patents
Coal mine safety monitoring method and device Download PDFInfo
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- CN107255991B CN107255991B CN201710461669.4A CN201710461669A CN107255991B CN 107255991 B CN107255991 B CN 107255991B CN 201710461669 A CN201710461669 A CN 201710461669A CN 107255991 B CN107255991 B CN 107255991B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14006—Safety, monitoring in general
Abstract
The invention provides a coal mine safety monitoring method and a device, wherein the method comprises the following steps: receiving first safety data of the coal mine, which are acquired by detection equipment in different areas of the coal mine at a first acquisition frequency, wherein the first safety data comprise environment safety data of an area corresponding to the detection equipment and a position identifier of the detection equipment; when the first safety data meet the preset conditions, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data; and sending the second safety data to a ground server so that the ground server records the position identification of the detection equipment, the environment safety data of the corresponding area of the detection equipment and the corresponding relation of the operation state data according to the second safety data to complete the safety monitoring of the coal mine. The invention can solve the problems that the server in the prior art receives too much data, delays the processing of the data and cannot truly reflect the current safety state of the coal mine.
Description
Technical Field
The invention belongs to the technical field of monitoring, and particularly relates to a coal mine safety monitoring method and device.
Background
In recent years, coal mine accidents frequently occur, and coal mine safety problems are increasingly prominent, so that the monitoring of the safety state of the coal mine to deal with emergencies is very important.
The traditional coal mine safety monitoring mode mainly detects data such as content of dangerous gas (such as gas) in a coal mine tunnel through a sensor and directly sends the data to a ground server, so that the server records the corresponding relation between the current time and the content of the dangerous gas, and safety monitoring of a coal mine is completed. However, because the number of sensors in a coal mine is large, and one server may correspond to a plurality of coal mines, the coal mine safety monitoring mode causes that the data volume received by the ground server is too large, the processed data is delayed, and the real safety state of the current coal mine cannot be truly reflected.
Disclosure of Invention
In view of this, embodiments of the present invention provide a coal mine safety monitoring method and apparatus, so as to solve the problems in the prior art that a server receives too much data, processing data is delayed, and a current safety state of a coal mine cannot be truly reflected.
The first aspect of the embodiment of the invention provides a coal mine safety monitoring method, which comprises the following steps:
receiving first safety data of a coal mine from detection equipment in different areas of the coal mine, wherein the first safety data comprise environment safety data of an area corresponding to the detection equipment and a position identification of the detection equipment;
when the first safety data meet preset conditions, generating second safety data according to pre-acquired operation state data of an area corresponding to the detection equipment and the first safety data, wherein the operation state data comprise operation processes and the number of operation people of a coal mine;
and sending the second safety data to a ground server, so that the ground server records the corresponding relation among the position identifier of the detection equipment, the environment safety data of the corresponding area of the detection equipment and the operation state data according to the second safety data, determines the safety state grade of the coal mine according to the relation among the environment safety data, the operation process of the coal mine and the number of the operation persons, and completes the safety monitoring of the coal mine.
Optionally, the environment safety data includes air pressure, temperature and content of dangerous gas in a corresponding area of the detection equipment;
when the first safety data meet a preset condition, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data, wherein the generating of the second safety data comprises the following steps:
and when the air pressure of the area corresponding to the detection equipment exceeds a first preset threshold value, or when the temperature of the area corresponding to the detection equipment exceeds a second preset threshold value, or when the content of the dangerous gas of the area corresponding to the detection equipment exceeds a third preset threshold value, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data.
Optionally, when the first safety data meet a preset condition, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection device and the first safety data, further comprising:
and when the air pressure, the temperature and the content of the dangerous gas in the area corresponding to the detection equipment meet preset numerical value distribution, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data.
Optionally, after generating second security data according to the pre-acquired operation status data of the area corresponding to the detection device and the first security data, the method further includes:
sending an acquisition control command to the detection equipment so that the detection equipment acquires first safety data of the coal mine at a second acquisition frequency according to the acquisition control command, wherein the second acquisition frequency is greater than the first acquisition frequency;
and receiving first safety data of the coal mine acquired by the detection equipment at a second acquisition frequency.
Optionally, after receiving the first safety data of the coal mine acquired by the detection device at the second acquisition frequency, the method further includes:
and when the first safety data meet the preset conditions, sending an alarm control command to an alarm control device so that the alarm control device controls the alarm to work.
A second aspect of an embodiment of the present invention provides a coal mine safety monitoring device, including:
the system comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving first safety data of the coal mine, which are acquired by detection equipment in different areas of the coal mine at a first acquisition frequency, and the first safety data comprise environment safety data of an area corresponding to the detection equipment and position identification of the detection equipment;
the generating module is used for generating second safety data according to pre-acquired operation state data of an area corresponding to the detection equipment and the first safety data when the first safety data meet a preset condition, wherein the operation state data comprise an operation process and the number of operation people of a coal mine;
and the first sending module is used for sending the second safety data to a ground server so that the ground server records the corresponding relation among the position identifier of the detection equipment, the environment safety data of the corresponding area of the detection equipment and the operation state data according to the second safety data, determines the safety state grade of the coal mine according to the relation among the environment safety data, the operation progress of the coal mine and the number of operation people, and completes the safety monitoring of the coal mine.
Optionally, the environment safety data includes air pressure, temperature and content of dangerous gas in a corresponding area of the detection equipment;
the generating module is specifically configured to generate second safety data according to the operation state data of the area corresponding to the detection device and the first safety data, which are acquired in advance, when the air pressure of the area corresponding to the detection device exceeds a first preset threshold, or when the area corresponding to the device exceeds a second preset threshold, or when the content of the hazardous gas exceeds a third preset threshold.
Optionally, the generating module is further configured to generate second safety data according to the pre-acquired operation state data of the area corresponding to the detection device and the first safety data when the air pressure, the temperature, and the content of the hazardous gas in the area corresponding to the detection device satisfy preset numerical value distributions.
Optionally, the apparatus further comprises:
the second sending module is used for sending an acquisition control command to the detection equipment after the generation module generates second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data, so that the detection equipment acquires the first safety data of the coal mine at a second acquisition frequency according to the acquisition control command, wherein the second acquisition frequency is greater than the first acquisition frequency;
the receiving module is further used for receiving the first safety data of the coal mine acquired by the detection equipment at a second acquisition frequency.
Optionally, the apparatus further comprises:
and the third sending module is used for sending an alarm control command to the alarm control device when the first safety data meet a preset condition after the receiving module receives the first safety data of the coal mine acquired by the detection equipment in different areas of the coal mine at the second acquisition frequency, so that the alarm control device controls the alarm to work.
The third aspect of the embodiment of the present invention further provides an intelligent home lighting control apparatus, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the intelligent home lighting control method when executing the computer program.
The fourth aspect of the embodiments of the present invention further provides a computer-readable storage medium, where a computer program is stored, where the computer program is executed by a processor to implement the steps of the smart home lighting control method described above.
Compared with the prior art, the embodiment of the invention has the following beneficial effects: the method comprises the steps of receiving first safety data of a coal mine, which are acquired by detection equipment in different areas of the coal mine at a first acquisition frequency, wherein the first safety data comprise environment safety data of an area corresponding to the detection equipment and position identification of the detection equipment; when the first safety data meet a preset condition, generating second safety data according to pre-acquired operation state data of an area corresponding to the detection equipment and the first safety data; and sending the second safety data to a ground server so that the ground server records the corresponding relation among the position identification of the detection equipment, the environmental safety data of the corresponding area of the detection equipment and the operation state data according to the second safety data to complete the safety monitoring of the coal mine. According to the embodiment of the invention, the second safety data is generated according to the first safety data and the operation state data when the preset condition is met, and then the second safety data is sent to the ground server, so that the data volume sent to the ground server can be reduced, and the problems that the server receives too much data, the processing of the data is delayed, and the current safety state of the coal mine cannot be truly reflected in the prior art can be solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a flow chart of a coal mine safety monitoring method according to an embodiment of the present invention;
fig. 2 is a flowchart of a coal mine safety monitoring method according to a second embodiment of the present invention;
fig. 3 is a flowchart of an implementation of a coal mine safety monitoring method according to a third embodiment of the present invention;
fig. 4 is a flow interaction diagram of a coal mine safety monitoring method according to a fourth embodiment of the present invention;
fig. 5 is a block diagram of a coal mine safety monitoring device according to a fifth embodiment of the present invention;
fig. 6 is a block diagram of a coal mine safety monitoring device according to a sixth embodiment of the present invention;
fig. 7 is a block diagram of a coal mine safety monitoring system according to a seventh embodiment of the present invention;
fig. 8 is a block diagram of a transfer device according to an eighth embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
The terms "first," "second," and the like in the description and in the claims of the embodiments of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, system, article, or apparatus.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Example one
Referring to fig. 1, fig. 1 is a flowchart of an implementation of a coal mine safety monitoring method according to an embodiment of the present invention, which is detailed as follows:
s101: the method comprises the steps of receiving first safety data of the coal mine, which are acquired by detection equipment in different areas of the coal mine at a first acquisition frequency, wherein the first safety data comprise environment safety data of the area corresponding to the detection equipment and position identification of the detection equipment.
Wherein, a plurality of groups of detection devices are arranged in different areas of the coal mine, for example, a plurality of groups of detection devices are arranged in the roadway of the coal mine at equal intervals; the detection device may include a gas detector, a temperature sensor, and a gas pressure sensor; the first safety data of the coal mine collected by the detection equipment can be gas content, temperature and pressure parameters. The position identifier of the detection device may be a device serial number of the detection device, or a position coordinate obtained by a positioning module in the detection device.
S102: and when the first safety data meet the preset conditions, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data, wherein the operation state data comprises the operation progress and the number of operation people of the coal mine.
Specifically, the first safety data meeting the preset condition may be that one of certain parameters in the first safety data exceeds a safety threshold, or that each parameter meets a certain value distribution, and the parameters of the value distribution are combined together to exceed a safety state range.
Specifically, the operation state data of the area corresponding to the detection device, which is recorded by engineering technicians in the ground server, may also be obtained in real time from the camera device of the coal mine, and the operation state data of the corresponding area is generated according to the operation scene. Wherein, this operation status data contains the job schedule and the workman's number of current colliery, for example, the job schedule can be the different stages of coal mining: mining phase, transportation phase, finishing phase, etc.
Specifically, the operation state data and the first safety data can be packaged, encoded and compressed to obtain second safety data, so that the storage space occupied by the second safety data is reduced, and the transmission pressure of subsequent data is reduced.
S103: and sending the second safety data to a ground server, so that the ground server records the position identification of the detection equipment, the corresponding relation between the environment safety data and the operation state data of the corresponding area of the detection equipment according to the second safety data, and determines the safety state grade of the coal mine according to the relation between the environment safety data and the operation progress and the number of the operation people of the coal mine, thereby completing the safety monitoring of the coal mine.
Specifically, after the ground server receives the second safety data, the position identifier of the detection device, the environment safety data of the area corresponding to the detection device and the operation state data are analyzed from the second safety data, a data table of the corresponding relation among the position identifier of the detection device, the environment safety data of the area corresponding to the detection device and the operation state data is generated, and then the safety state grade of the current coal mine is determined through analysis according to the data of the corresponding relation table, so that the reference of safety technicians is facilitated.
Specifically, when a certain index in the environmental safety data exceeds a safety standard value, the safety state grade of the current coal mine can be determined to be a dangerous state; when a certain index in the environmental safety data exceeds a safety standard value, and the current coal mine operation process is in a trimming stage and the number of operation people exceeds 1 person, the current coal mine safety state grade can be determined to be a dangerous state; when a certain index in the environmental safety data exceeds a safety standard value, and the current coal mine operation process is the mining stage and the number of operation people exceeds 50 people, the current coal mine safety state grade can be determined to be an extreme dangerous state.
As can be seen from this embodiment, first security data of the coal mine, which is acquired by detecting devices in different areas of the coal mine at a first acquisition frequency, is received, where the first security data includes environmental security data of an area corresponding to the detecting devices and location identifiers of the detecting devices; when the first safety data meet the preset conditions, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data; and sending the second safety data to a ground server, so that the ground server records the position identification of the detection equipment, the corresponding relation between the environment safety data and the operation state data of the corresponding area of the detection equipment according to the second safety data, and determines the safety state grade of the coal mine according to the relation between the environment safety data and the operation progress and the number of the operation people of the coal mine, thereby completing the safety monitoring of the coal mine. According to the embodiment of the invention, the second safety data are generated according to the first safety data and the operation state number when the preset condition is met, and then the second safety data are sent to the ground server, so that the data volume sent to the ground server can be reduced, and the problems that the server receives too large data volume, the processing data is delayed, and the real safety state of the current coal mine cannot be truly reflected in the prior art can be solved.
Example two
Referring to fig. 2, fig. 2 is a flowchart of an implementation of a coal mine safety monitoring method according to a second embodiment of the present invention, based on the above embodiment, the environmental safety data of the present embodiment includes air pressure, temperature, and content of hazardous gas in an area corresponding to the detection device, and the method is detailed as follows:
s201: the method comprises the steps of receiving first safety data of the coal mine, which are acquired by detection equipment in different areas of the coal mine at a first acquisition frequency, wherein the first safety data comprise environment safety data of the area corresponding to the detection equipment and position identification of the detection equipment.
The environment safety data comprise air pressure, temperature and content of dangerous gas in a corresponding area of the detection equipment.
S202: when the air pressure of the area corresponding to the detection equipment exceeds a first preset threshold value, or when the temperature of the area corresponding to the detection equipment exceeds a second preset threshold value, or when the content of the dangerous gas in the area corresponding to the detection equipment exceeds a third preset threshold value, second safety data are generated according to operation state data and the first safety data of the area corresponding to the detection equipment, wherein the operation state data comprise the operation process and the number of operation people of the coal mine.
Specifically, since the body health of a worker is affected by too high or too low air pressure, a safety threshold (a first preset threshold) of the air pressure needs to be set, and when the air pressure in a corresponding area detected by an air pressure sensor of the detection device exceeds the first preset threshold, second safety data are generated according to operation state data and the first safety data of the corresponding area of the detection device, which are acquired in advance; since too high or too low temperature also affects the physical health of workers, a temperature safety threshold (second preset threshold) needs to be set, and when the air pressure in the corresponding area detected by the temperature sensor of the detection device exceeds the first preset threshold, second safety data are generated according to the pre-acquired operation state data and the first safety data in the corresponding area of the detection device.
Wherein the hazardous gas may be one or more of the following gases: CO and CH4Hydrogen sulfide H2And S. It should be noted that: CO, CH4Is a combustible gas H2S is a toxic gas.
For example, in CO and CH4When the content of the mixed gas reaches the explosion limit, or H2And when the content of S reaches 10ppm (national standard), generating second safety data according to the pre-acquired operation state data and the first safety data of the area corresponding to the detection equipment.
S203: and sending the second safety data to a ground server, so that the ground server records the position identification of the detection equipment, the corresponding relation between the environment safety data and the operation state data of the corresponding area of the detection equipment according to the second safety data, and determines the safety state grade of the coal mine according to the relation between the environment safety data and the operation progress and the number of the operation people of the coal mine, thereby completing the safety monitoring of the coal mine.
For example, the correspondence relationship between the location identifier of the detection device, the environmental safety data of the corresponding area of the detection device, and the job status data may be as shown in the following table (table 1):
TABLE 1 correspondence table of location identification, environmental security data and job status data
For example, the process of determining the safety state level of the current coal mine by analyzing the environmental safety data and the operation state data of the area corresponding to the position identifier in the table 1, the corresponding relationship table of the environmental safety data and the operation state data may be: when the content of the dangerous gas exceeds 30%, the temperature exceeds 40 ℃, the operation process is a mining stage, and the number of the operation people exceeds 10 people, the dangerous state is an extreme dangerous state, and technicians are timely informed to carry out alarm processing for evacuation; when the content of the dangerous gas exceeds 30%, the temperature exceeds 40 ℃, the operation process is a mining stage, and the number of operators is 0, the dangerous state is realized, and workers are prohibited from entering the coal mine.
According to the embodiment, when any one of the air pressure, the temperature and the content of the dangerous gas in the area corresponding to the detection equipment in the environment safety data exceeds the safety threshold, the environment safety data generates second safety data according to the first safety data and the operation state number, and then the second safety data is sent to the ground server, so that the data in the abnormal state of the coal mine are prevented from being missed, and the comprehensive monitoring on the coal mine safety is achieved.
In one example, the environment safety data includes air pressure, temperature and content of hazardous gas in an area corresponding to the detection device, and when the air pressure, the temperature and the content of the hazardous gas in the area corresponding to the detection device meet preset value distribution, second safety data is generated according to operation state data and the first safety data of the area corresponding to the detection device, which are acquired in advance.
Specifically, when any one of the air pressure, the temperature and the content of the hazardous gas in the area corresponding to the detection device does not reach the preset threshold, that is, when the air pressure in the area corresponding to the detection device does not exceed the first preset threshold, and when the temperature in the area corresponding to the detection device does not exceed the second preset threshold, and when the content of the hazardous gas in the area corresponding to the detection device does not exceed the third preset threshold, but several indexes of the air pressure, the temperature and the content of the hazardous gas in the area corresponding to the detection device are integrated together to satisfy a certain numerical distribution, the state may cause insecurity of the coal mine, so that the preset numerical distribution needs to be set, and when the air pressure, the temperature and the content of the hazardous gas in the area corresponding to the detection device satisfy the preset numerical distribution, according to the pre-acquired operation state data and the first safety data in the area corresponding to the detection device, and the second safety data are generated, so that the operation safety of the coal mine can be further ensured.
EXAMPLE III
Referring to fig. 3, fig. 3 is a flowchart of an implementation of a coal mine safety monitoring method according to a third embodiment of the present invention, and on the basis of the foregoing embodiment, this embodiment further describes in detail that after second safety data is generated, an acquisition control command is sent to control a detection device to increase an acquisition frequency, so as to further determine received first safety data, which is detailed as follows:
s301: the method comprises the steps of receiving first safety data of the coal mine, which are acquired by detection equipment in different areas of the coal mine at a first acquisition frequency, wherein the first safety data comprise environment safety data of the area corresponding to the detection equipment and position identification of the detection equipment.
S302: and when the first safety data meet the preset conditions, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data.
S303: and sending an acquisition control command to the detection equipment so that the detection equipment acquires the first safety data of the coal mine at a second acquisition frequency according to the acquisition control command, wherein the second acquisition frequency is greater than the first acquisition frequency.
S304: and receiving first safety data of the coal mine acquired by the detection equipment at a second acquisition frequency.
Specifically, after first safety data of a coal mine acquired by a first acquisition frequency are received, the current safety state of the coal mine can be preliminarily judged to be an abnormal state, then an acquisition control command is sent to a detection device, the detection device acquires the first safety data of the coal mine by a second acquisition frequency according to the acquisition control command, wherein the second acquisition frequency is greater than the first acquisition frequency, the frequency of acquiring the first safety data of the coal mine is increased, and if the first safety data acquired by the second acquisition frequency also meet preset conditions, the current abnormal state of the coal mine can be determined to be an absolute dangerous state.
S305: and when the first safety data meet the preset conditions, sending an alarm control command to the alarm control device so that the alarm control device controls the alarm to work.
Specifically, workers and technicians are guaranteed to evacuate in time by sending alarm control commands to the alarm control device so that the alarm control device controls the alarm to work.
Specifically, the alarm control command can be sent to an audible and visual alarm of a coal mine roadway to enable the audible and visual alarm to work, and the alarm control command can also be sent to a safety alarm device worn by workers at any time to remind the workers of safe evacuation. Preferably, the alarm control command can also be sent to an alarm on the ground, so that the alarm works to remind ground safety technicians that the coal mine is in a dangerous state.
As can be seen from this embodiment, after receiving first security data of a coal mine acquired at a first acquisition frequency, it may be determined that a current security state of the coal mine is an abnormal state preliminarily, and then an acquisition control command is sent to a detection device, and the detection device acquires the first security data of the coal mine at a second acquisition frequency according to the acquisition control command, where the second acquisition frequency is greater than the first acquisition frequency, so that a frequency of acquiring the first security data of the coal mine is increased, and if the first security data acquired at the second acquisition frequency also satisfies a preset condition, it may be determined that the current abnormal state of the coal mine is an absolute dangerous state; meanwhile, when the first safety data acquired at the second acquisition frequency meet the preset conditions, the alarm control device sends an alarm control command to the alarm control device, so that the alarm control device controls the alarm to work, and workers and technicians are guaranteed to evacuate timely.
Example four
Referring to fig. 4, fig. 4 is a flowchart of a coal mine safety monitoring method according to a fourth embodiment of the present invention, where the detection device, the transfer device, and the ground server are used as execution main bodies in this embodiment, which is detailed as follows:
s401: the detection equipment acquires first safety data of the coal mine at a first acquisition frequency, wherein the first safety data comprise environmental safety data of an area corresponding to the detection equipment and position identification of the detection equipment.
S402: and the detection equipment sends the first safety data acquired at the first acquisition frequency to the transfer equipment.
S403: the transfer equipment detects whether first safety data acquired by the first acquisition frequency meet preset conditions.
S404: and when the first safety data meet the preset conditions, the transfer equipment sends an acquisition control command to the detection equipment.
S405: the detection equipment collects first safety data of the coal mine at a second collection frequency according to the collection control command, wherein the second collection frequency is greater than the first collection frequency.
S406: the detection device sends the first safety data of the coal mine collected at the second collection frequency to the transfer device.
S407: the transfer equipment acquires the operation state data of the area corresponding to the detection equipment.
S408: and the transfer equipment generates second safety data according to the operation state data and the first safety data of the coal mine acquired at the second acquisition frequency, wherein the operation state data comprises the operation progress and the number of the operation people of the coal mine.
S409: the second security data is sent to a ground server.
S410: and the ground server records the corresponding relation among the position identification of the detection equipment, the environment safety data of the corresponding area of the detection equipment and the operation state data according to the second safety data.
S411: and the ground server generates a working log according to the corresponding relation among the position identification of the detection equipment, the environment safety data of the corresponding area of the detection equipment and the operation state data, and determines the safety state grade of the coal mine according to the relation among the environment safety data, the operation progress and the operation number of people of the coal mine so as to be convenient for the reference of coal mine safety technicians.
As can be seen from this embodiment, first security data of the coal mine, which is acquired by detecting devices in different areas of the coal mine at a first acquisition frequency, is received, where the first security data includes environmental security data of an area corresponding to the detecting devices and location identifiers of the detecting devices; when the first safety data meet the preset conditions, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data; and sending the second safety data to a ground server, so that the ground server records the position identification of the detection equipment, the corresponding relation between the environment safety data and the operation state data of the corresponding area of the detection equipment according to the second safety data, and determines the safety state grade of the coal mine according to the relation between the environment safety data and the operation progress and the number of the operation people of the coal mine, thereby completing the safety monitoring of the coal mine. According to the embodiment of the invention, the second safety data are generated according to the first safety data and the operation state number when the preset condition is met, and then the second safety data are sent to the ground server, so that the data volume sent to the ground server can be reduced, and the problems that the server receives too large data volume, the processing data is delayed, and the real safety state of the current coal mine cannot be truly reflected in the prior art can be solved.
EXAMPLE five
Fig. 5 is a block diagram of a coal mine safety monitoring device provided in the fifth embodiment of the present invention, which corresponds to the coal mine safety monitoring method described in the foregoing embodiment, and only shows parts related to the embodiment of the present invention for convenience of description.
Referring to fig. 5, the apparatus includes: a receiving module 501, a generating module 502 and a first sending module 503.
The receiving module 501 is configured to receive first security data of a coal mine, which is acquired by detection devices in different areas of the coal mine at a first acquisition frequency, where the first security data includes environmental security data of an area corresponding to the detection devices and a location identifier of the detection devices.
The generating module 502 is configured to generate second safety data according to pre-acquired operation state data of an area corresponding to the detection device and the first safety data when the first safety data meet a preset condition, where the operation state data includes an operation progress and an operation number of people in a coal mine.
The first sending module 503 is configured to send the second safety data to a ground server, so that the ground server records, according to the second safety data, a corresponding relationship between a position identifier of the detection device, environmental safety data of a region corresponding to the detection device, and operation state data, and determines a safety state level of the coal mine according to a relationship between the environmental safety data and an operation progress and an operation number of people in the coal mine, thereby completing safety monitoring of the coal mine.
As can be seen from this embodiment, first safety data of a coal mine, which are acquired by detection devices in different areas of the coal mine at a first acquisition frequency, are received, where the first safety data include environmental safety data of an area corresponding to the detection devices and location identifiers of the detection devices; when the first safety data meet a preset condition, generating second safety data according to pre-acquired operation state data of an area corresponding to the detection equipment and the first safety data; and sending the second safety data to a ground server so that the ground server records the corresponding relation among the position identification of the detection equipment, the environmental safety data of the corresponding area of the detection equipment and the operation state data according to the second safety data to complete the safety monitoring of the coal mine. According to the embodiment of the invention, the second safety data are generated according to the first safety data and the operation state number when the preset condition is met, and then the second safety data are sent to the ground server, so that the data volume sent to the ground server can be reduced, and the problems that the server receives too large data volume, the processing data is delayed, and the real safety state of the current coal mine cannot be truly reflected in the prior art can be solved.
In one example, the environmental safety data comprises the gas pressure, the temperature and the content of dangerous gas in a corresponding area of the detection equipment; the generating module 502 is specifically configured to generate second safety data according to the operation state data of the area corresponding to the detection device and the first safety data, which are acquired in advance, when the air pressure of the area corresponding to the detection device exceeds a first preset threshold, or when the area corresponding to the device exceeds a second preset threshold, or when the content of the hazardous gas exceeds a third preset threshold.
Specifically, the environment safety data comprises that when any one of the air pressure, the temperature and the content of dangerous gas in the area corresponding to the detection equipment exceeds a safety threshold value, second safety data is generated according to the first safety data and the operation state number, and then the second safety data is sent to the ground server, so that the data in the abnormal state of the coal mine are prevented from being missed, and the comprehensive monitoring on the coal mine safety is achieved.
In an example, the generating module 502 is further configured to generate second safety data according to the pre-acquired operation state data of the area corresponding to the detection device and the first safety data when the air pressure, the temperature, and the content of the hazardous gas in the area corresponding to the detection device satisfy preset value distributions.
Specifically, when any one of the air pressure, the temperature and the content of the hazardous gas in the area corresponding to the detection device does not reach a preset threshold, that is, when the air pressure in the area corresponding to the detection device does not exceed a first preset threshold, and when the temperature in the area corresponding to the detection device does not exceed a second preset threshold, and when the content of the hazardous gas in the area corresponding to the detection device does not exceed a third preset threshold, but when several indexes of the air pressure, the temperature and the content of the hazardous gas in the area corresponding to the detection device are integrated together to satisfy a certain numerical distribution, the state may cause insecurity of the coal mine, so that a preset numerical distribution needs to be set, and when the air pressure, the temperature and the content of the hazardous gas in the area corresponding to the detection device satisfy the preset numerical distribution, according to the pre-acquired operation state data of the area corresponding to the detection device and the first safety data, and the second safety data are generated, so that the operation safety of the coal mine can be further ensured.
EXAMPLE six
Referring to fig. 6, fig. 6 is a block diagram of a coal mine safety monitoring device according to a sixth embodiment of the present invention, and on the basis of the foregoing embodiment, the present embodiment further includes: a second sending module 504 and a third sending module 505.
A second sending module 504, configured to send an acquisition control command to the detection device after the generating module 502 generates second security data according to the pre-acquired operation state data of the area corresponding to the detection device and the first security data, so that the detection device acquires the first security data of the coal mine according to the acquisition control command at a second acquisition frequency, where the second acquisition frequency is greater than the first acquisition frequency;
the receiving module 501 is further configured to receive first security data of the coal mine, which is acquired by the detection device at a second acquisition frequency.
A third sending module 505, configured to, after the receiving module 501 receives the first security data of the coal mine, which is acquired by the detection device in different areas of the coal mine at the second acquisition frequency, and when the first security data meets a preset condition, send an alarm control command to an alarm control device, so that the alarm control device controls an alarm to operate.
As can be seen from this embodiment, after first security data of the coal mine acquired by a first acquisition frequency is received, it may be preliminarily determined that the current security state of the coal mine is an abnormal state, and then an acquisition control command is sent to the detection device, the detection device acquires the first security data of the coal mine at a second acquisition frequency according to the acquisition control command, where the second acquisition frequency is greater than the first acquisition frequency, the frequency of acquiring the first security data of the coal mine is increased, and if the first security data acquired at the second acquisition frequency also meets a preset condition, it may be determined that the current abnormal state of the coal mine is an absolute dangerous state; meanwhile, when the first safety data acquired at the second acquisition frequency meet the preset conditions, an alarm control command is sent to the alarm control device, so that the alarm control device controls the alarm to work, and workers and technicians are guaranteed to evacuate timely.
EXAMPLE seven
Referring to fig. 7, fig. 7 is a block diagram of a coal mine safety monitoring system according to a seventh embodiment of the present invention, where the embodiment further includes: the system comprises detection equipment 701, transfer equipment 702, a ground server 703, an alarm control device 704 and an alarm 705, wherein the detection equipment can be a plurality of groups, one group of detection equipment can specifically comprise a hazardous gas detector, a temperature sensor and a gas pressure sensor, the transfer equipment 702 is respectively connected with the detection equipment 701, the ground server 703 and the alarm control device 704, and the alarm control device 704 is connected with the alarm 705.
The detection equipment 701 is arranged in different areas of a coal mine and is used for acquiring first safety data of an area corresponding to the detection equipment of the coal mine at a first acquisition frequency, wherein the first safety data comprise environment safety data of the area corresponding to the detection equipment and position identification of the detection equipment. The hazardous gas detector is used for detecting the content of hazardous gas in a coal mine, the temperature sensor is used for measuring the temperature of the coal mine, and the air pressure sensor is used for measuring the air pressure of the coal mine and sending the first safety data to the transfer equipment 702.
The transfer device 702 is configured to generate second safety data according to pre-acquired operation state data of an area corresponding to the detection device and the first safety data when the first safety data meet a preset condition, where the operation state data includes an operation progress and an operation number of people in a coal mine, and send the second safety data to the ground server 703.
And the ground server 703 is configured to record, according to the second safety data, a corresponding relationship between the position identifier of the detection device, the environment safety data of the area corresponding to the detection device, and the operation state data, and determine a safety state level of the coal mine according to a relationship between the environment safety data and an operation progress and an operation number of the coal mine, so as to complete safety monitoring on the coal mine.
Preferably, the environmental safety data includes air pressure, temperature, and content of hazardous gas in an area corresponding to the detection device, and the transfer device 702 is further configured to generate second safety data according to the pre-acquired operation state data of the area corresponding to the detection device and the first safety data when the air pressure in the area corresponding to the detection device exceeds a first preset threshold, or when the temperature in the area corresponding to the detection device exceeds a second preset threshold, or when the content of hazardous gas in the area corresponding to the detection device exceeds a third preset threshold.
Preferably, the transfer device 702 is further configured to, after receiving the first security data of the coal mine acquired by the detection devices in different areas of the coal mine at the first acquisition frequency, send an acquisition control command to the detection devices, so that the detection devices acquire the first security data of the coal mine at a second acquisition frequency according to the acquisition control command, where the second acquisition frequency is greater than the first acquisition frequency; and when the first safety data meet the preset conditions, receiving the first safety data of the coal mine acquired by the detection equipment at a second acquisition frequency.
Preferably, the transfer device 702 is further configured to generate second safety data according to the pre-acquired operation state data of the area corresponding to the detection device and the first safety data when the air pressure, the temperature, and the content of the hazardous gas in the area corresponding to the detection device satisfy preset numerical value distributions.
Preferably, the transit device 702 is further configured to send an acquisition control command to the detection device after generating second security data according to the pre-acquired operation state data of the area corresponding to the detection device and the first security data.
The detection device 701 is further configured to acquire first security data of the coal mine at a second acquisition frequency according to the acquisition control command, where the second acquisition frequency is greater than the first acquisition frequency, and send the first security data acquired by the coal mine at the second acquisition frequency to a transfer device.
Preferably, the transfer device 702 is further configured to send an alarm control command to an alarm control apparatus when the first safety data meets a preset condition after receiving the first safety data of the coal mine acquired by the detection device at the second acquisition frequency.
And an alarm control device 704, configured to receive an alarm control command of the relay device, and control the alarm 705 to alarm according to the alarm control command.
Example eight
Referring to fig. 8, fig. 8 is a block diagram of a configuration of a transit device according to an eighth embodiment of the present invention, where the specific embodiment of the present invention does not limit specific implementation of the receiving end, and the city street lamp status monitoring apparatus includes: one or more processors 801 (only one shown in fig. 8); one or more input devices 802 (only one shown in fig. 8), one or more output devices 803 (only one shown in fig. 8), and a memory 804. The processor 801, the input device 802, the output device 803, and the memory 804 described above are connected by a bus 805. The memory 804 is used for storing instructions and the processor 801 is used for executing the instructions stored by the memory 804. Wherein:
the processor 801 receives first safety data of a coal mine from detection equipment in different areas of the coal mine, wherein the first safety data comprises environmental safety data of an area corresponding to the detection equipment and a position identifier of the detection equipment, generates second safety data according to operation state data of the area corresponding to the detection equipment and the first safety data which are obtained in advance when the first safety data meet a preset condition, the operation state data comprises an operation process and an operation number of the coal mine, and sends the second safety data to a ground server so that the ground server records the corresponding relation among the position identifier of the detection equipment, the environmental safety data of the area corresponding to the detection equipment and the operation state data according to the second safety data, and determines the safety state grade of the coal mine according to the relation among the environmental safety data, the operation process of the coal mine and the operation number of the coal mine, and completing the safety monitoring of the coal mine.
Optionally, the environment safety data includes air pressure, temperature and content of dangerous gas in a corresponding area of the detection equipment; when the first safety data meet a preset condition, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data, wherein the generating of the second safety data comprises the following steps: and when the air pressure of the area corresponding to the detection equipment exceeds a first preset threshold value, or when the temperature of the area corresponding to the detection equipment exceeds a second preset threshold value, or when the content of the dangerous gas of the area corresponding to the detection equipment exceeds a third preset threshold value, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data.
Optionally, when the first safety data meet a preset condition, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection device and the first safety data, further comprising: and when the air pressure, the temperature and the content of the dangerous gas in the area corresponding to the detection equipment meet preset numerical value distribution, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data.
Optionally, after generating second security data according to the pre-acquired operation status data of the area corresponding to the detection device and the first security data, the method further includes: and sending an acquisition control command to the detection equipment so that the detection equipment acquires the first safety data of the coal mine at a second acquisition frequency according to the acquisition control command, wherein the second acquisition frequency is greater than the first acquisition frequency, and the first safety data of the coal mine acquired by the detection equipment at the second acquisition frequency are received.
Optionally, after receiving the first safety data of the coal mine acquired by the detection device at the second acquisition frequency, the method further includes: and when the first safety data meet the preset conditions, sending an alarm control command to an alarm control device so that the alarm control device controls the alarm to work.
The memory 804 is used for storing software programs, modules, units and data information needed by the server, and the processor 801 executes various functional applications and data processing by operating the software programs, modules and units stored in the memory 804.
It should be understood that in the present embodiment, the Processor 801 may be a Central Processing Unit (CPU), and the Processor may be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The input device 802 may include a touch pad, a fingerprint collection sensor (for collecting fingerprint information of a user and direction information of a fingerprint), a microphone, a data collection device, a data receiving device, etc., and the output device 803 may include a display (LCD, etc.), a speaker, a data transmitting device, etc.
The memory 804 may include both read-only memory and random access memory, and provides instructions and data to the processor 801. A portion of the memory 804 may also include non-volatile random access memory. For example, the memory 804 may also store device type information.
In a specific implementation, the processor 801, the input device 802, the output device 803, and the memory 804 described in the embodiment of the present invention may execute the implementation described in the embodiment of the coal mine safety monitoring method provided in the embodiment of the present invention, or may execute the implementation described in the embodiment of the server, which is not described herein again.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present invention may be implemented in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (9)
1. A coal mine safety monitoring method is characterized by comprising the following steps:
the method comprises the steps that a transfer device receives first safety data of a coal mine, which are acquired by detection devices in different areas of the coal mine at a first acquisition frequency, wherein the first safety data comprise environment safety data of an area corresponding to the detection devices and position identification of the detection devices;
the transfer equipment detects whether the first safety data acquired by the first acquisition frequency meet a preset condition;
when the first safety data meet preset conditions, the transfer equipment sends an acquisition control command to the detection equipment;
the detection equipment acquires first safety data of a coal mine at a second acquisition frequency according to the acquisition control command; wherein the second acquisition frequency is greater than the first acquisition frequency;
the detection equipment sends the first safety data of the coal mine acquired at the second acquisition frequency to the transfer equipment;
the transfer equipment acquires the operation state data of the area corresponding to the detection equipment; the operation state data comprises the operation progress and the number of operation people of the coal mine;
the transfer equipment encapsulates, encodes and compresses the operation state data and the first safety data of the coal mine acquired at the second acquisition frequency to generate second safety data; and the transfer equipment sends the second safety data to a ground server, so that the ground server records the corresponding relation among the position identifier of the detection equipment, the environment safety data of the corresponding area of the detection equipment and the operation state data according to the second safety data, determines the safety state grade of the coal mine according to the relation among the environment safety data, the operation progress and the number of the operation people of the coal mine, and completes the safety monitoring of the coal mine.
2. The coal mine safety monitoring method according to claim 1, wherein the environment safety data comprises air pressure, temperature and content of dangerous gas in a region corresponding to the detection equipment;
when the first safety data meet a preset condition, generating second safety data according to pre-acquired operation state data of an area corresponding to the detection equipment and the first safety data, wherein the generation comprises the following steps:
and when the air pressure of the area corresponding to the detection equipment exceeds a first preset threshold value, or when the temperature of the area corresponding to the detection equipment exceeds a second preset threshold value, or when the content of the dangerous gas of the area corresponding to the detection equipment exceeds a third preset threshold value, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data.
3. The coal mine safety monitoring method according to claim 2, wherein when the first safety data meet a preset condition, second safety data are generated according to pre-acquired operation state data of an area corresponding to the detection equipment and the first safety data, and the method further comprises:
and when the air pressure, the temperature and the content of the dangerous gas in the area corresponding to the detection equipment meet preset numerical value distribution, generating second safety data according to the pre-acquired operation state data of the area corresponding to the detection equipment and the first safety data.
4. The coal mine safety monitoring method according to claim 1, wherein after receiving the first safety data of the coal mine acquired by the detection device at the second acquisition frequency, the method further comprises:
and when the first safety data acquired at the second acquisition frequency meet a preset condition, sending an alarm control command to an alarm control device so that the alarm control device controls an alarm to work.
5. The utility model provides a coal mine safety monitoring device, coal mine safety monitoring device includes transfer equipment and ground server, its characterized in that, transfer equipment includes:
the system comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving first safety data of the coal mine, which are acquired by detection equipment in different areas of the coal mine at a first acquisition frequency, and the first safety data comprise environment safety data of an area corresponding to the detection equipment and position identification of the detection equipment;
the second sending module is used for sending an acquisition control command to the detection equipment when the first safety data acquired by the transfer equipment at the first acquisition frequency meet a preset condition, so that the detection equipment acquires the first safety data of the coal mine at a second acquisition frequency according to the acquisition control command, wherein the second acquisition frequency is greater than the first acquisition frequency;
the receiving module is further used for receiving first safety data of the coal mine, which are acquired by the detection equipment at a second acquisition frequency;
the generating module is used for generating second safety data according to pre-acquired operation state data of an area corresponding to the detection equipment and the first safety data acquired at the second acquisition frequency when the first safety data acquired at the first acquisition frequency meet a preset condition, wherein the operation state data comprise an operation process and the number of operation people of a coal mine;
and the first sending module is used for sending the second safety data to a ground server so that the ground server records the corresponding relation among the position identifier of the detection equipment, the environment safety data of the corresponding area of the detection equipment and the operation state data according to the second safety data, determines the safety state grade of the coal mine according to the relation among the environment safety data, the operation progress of the coal mine and the number of operation people, and completes the safety monitoring of the coal mine.
6. The coal mine safety monitoring device according to claim 5, wherein the environmental safety data comprises air pressure, temperature and content of dangerous gas in a region corresponding to the detection equipment;
the generating module is specifically configured to generate second safety data according to the operation state data of the area corresponding to the detection device and the first safety data, which are acquired in advance, when the air pressure of the area corresponding to the detection device exceeds a first preset threshold, or when the area corresponding to the device exceeds a second preset threshold, or when the content of the hazardous gas exceeds a third preset threshold.
7. The coal mine safety monitoring device of claim 6,
the generating module is further configured to generate second safety data according to the pre-acquired operation state data of the area corresponding to the detection device and the first safety data when the air pressure, the temperature, and the content of the hazardous gas in the area corresponding to the detection device meet preset numerical value distribution.
8. A coal mine safety monitoring device comprising a memory, a processor and a computer program stored in the memory and operable on the processor, wherein the processor when executing the computer program implements the steps of the coal mine safety monitoring method of any one of claims 1 to 4.
9. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of the coal mine safety monitoring method according to any one of claims 1 to 4.
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| CN201710461669.4A CN107255991B (en) | 2017-06-16 | 2017-06-16 | Coal mine safety monitoring method and device |
| PCT/CN2017/093702 WO2018227708A1 (en) | 2017-06-16 | 2017-07-20 | Coal mine safety monitoring method and device |
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| CN115242695B (en) * | 2022-07-22 | 2023-08-15 | 高新兴物联科技股份有限公司 | Method, device and computer readable storage medium for monitoring environmental state of server |
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| CN107255991A (en) | 2017-10-17 |
| WO2018227708A1 (en) | 2018-12-20 |
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