CN110714800B - Coal mine multi-system ground safety alarm and control linkage method - Google Patents
Coal mine multi-system ground safety alarm and control linkage method Download PDFInfo
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- CN110714800B CN110714800B CN201911073874.9A CN201911073874A CN110714800B CN 110714800 B CN110714800 B CN 110714800B CN 201911073874 A CN201911073874 A CN 201911073874A CN 110714800 B CN110714800 B CN 110714800B
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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
Abstract
The invention discloses a coal mine multi-system ground safety alarm and control linkage method, which comprises an alarm system, an alarm system access module, an alarm plan configuration module, an alarm plan calculation module, an alarm issuing module and a function test module, wherein the plan configuration module configures trigger rules of an alarm plan and the mode and content of alarm information; the method comprises the following steps that a plan calculation module firstly obtains all measuring points in an alarm rule configured by a plan; the plan calculation module acquires real-time data and alarm states of all measuring points from the monitoring system; the plan calculation module compares the alarm rules in the plan configuration with the real-time data of the measuring points to judge whether the alarm is needed; the plan issuing module generates a corresponding alarm command according to the alarm plan information configured by the plan configuration module; the plan issuing module transmits the command to the alarm system according to the established protocol. The automatic linkage alarm system provided by the invention is convenient to operate, and the condition of false alarm or incorrect alarm content can not occur.
Description
Technical Field
The invention relates to a multisystem linkage method, in particular to a coal mine multisystem ground safety alarm and control linkage method.
Background
With the increasing degree of information in mines, the use of multi-information systematized mines is increasing. The state also has a relevant standard, and clearly indicates that the mine ground system should have systems such as monitoring, underground personnel positioning, emergency danger avoiding, communication and the like. The establishment of the multi-information systematized mine can lead the ground working platform personnel to know the information of each underground system without going down the mine, and the ground working platform personnel can make corresponding management operation through the information returned by each information system.
There are many drawbacks to information-systematized mines because they require access to many information systems. For example, the following defects exist in the current information systematized mine: (1) because the information system is many, and the information volume is huge, information screening is not done to the information system itself, and many key and important information, for example alarm information just can hardly be known by ground control platform staff. (2) After the ground console staff acquires important alarm information, the ground console staff needs to manually issue alarm commands to information systems such as positioning, dispatching and communication and the like, namely the system-artificial-system mode gives an alarm, and the timeliness and the accuracy are greatly reduced. (3) When major catastrophic accidents occur, the monitoring system often sends a large amount of alarm information to ground console personnel in a short time, and workers are difficult to use all the systems to link underground equipment for alarming in a short time, so that the difficulty is high, and the danger is greatly improved.
Disclosure of Invention
The invention provides a coal mine multi-system ground safety alarm and control linkage method, which reduces the burden of operators on a ground console and avoids untimely alarm issuing and operation errors.
The invention discloses a coal mine multi-system ground safety alarm and control linkage method, which comprises the following steps:
comprises an alarm system, an alarm system access module, an alarm plan configuration module, an alarm plan calculation module, an alarm issuing module and a function test module,
the plan configuration module configures the triggering rules of the alarm plan and the mode and content of the alarm information;
the method comprises the following steps that a plan calculation module firstly obtains all measuring points in an alarm rule configured by a plan;
the plan calculation module acquires real-time data and alarm states of all measuring points from the monitoring system;
the plan calculation module compares the alarm rules in the plan configuration with the real-time data of the measuring points to judge whether the alarm is needed;
the plan issuing module generates a corresponding alarm command according to the alarm plan information configured by the plan configuration module;
the plan issuing module transmits the command to the alarm system according to the established protocol.
Furthermore, the alarm system automatically processes communication and operation failure as follows:
step 1, setting an abnormal storage information module, setting a time limit storage command, starting again after the system stops running artificially or artificially, and automatically recovering the sending state of the last command of each system aiming at each plan from the abnormal storage information module; and labeling it with a status label; simultaneously acquiring the last heartbeat time of the last program, and using the last heartbeat time as the end time of the log when the alarm is ended;
step 2, circularly calculating the preset trigger condition, which is divided into the following conditions;
2.1, alarming is needed currently, if the last command is an alarm sending command, the state label is removed, and no alarm operation is performed;
2.2, alarming is needed currently, if the last command is an alarm ending command, the state label is removed, alarming operation is carried out, a log is stored, and the alarm starting time is the current time;
step 2.3, currently, alarming is not needed, the last command is an alarm sending command, the state label is removed, the report operation is carried out, the log is stored, and the alarm ending time is set as the last heartbeat time of the last program;
2.4, currently, alarming is not needed, and if the last time is a report resolution command, the state label is removed, and report resolution operation is not performed;
step 2.5, if the last alarm has no state label, processing according to a normal flow;
step 3, sending an alarm report-solving UDP command, recording the command in a system cache, wherein Key is a combined Key consisting of a system ID and an automatically generated unique command ID, and setting the number of times of trial as 1, when in one-time UDP communication, if the feedback time of the opposite side system exceeds the maximum response time set by a user, automatically acquiring the command from the system cache and repeatedly sending the command once, setting the number of times of trial +1, repeating the steps, and when the number of times of trial exceeds the maximum number of times of trial set by the user, displaying corresponding log information on an interface by the system to remind an operator of processing; if the opposite side system replies normally, the command cache is deleted from the system through the united Key.
Furthermore, the data transmission protocol used by the alarm issuing module is a UDP protocol.
Furthermore, the function test module can manually send alarm information to perform function test on the alarm system to be accessed.
Further, the plan calculation module specifically includes:
(1) acquiring a measuring point in a trigger condition configured by a predetermined plan;
(2) acquiring a real-time value and a state of a measuring point from a monitoring system;
(3) calculating whether an alarm triggering condition of a predetermined plan is met;
(4) if yes, generating an alarm command according to an alarm rule configured by the plan;
(5) if not, judging whether the alarm needs to be released, and if so, issuing an alarm releasing command;
(6) the next calculation is performed until the program stops.
Furthermore, the alarm rule for personnel positioning specifically includes:
(1) whether to send personnel positioning alarm;
(2) to which receivers or base stations;
(3) whether the transmitted content is a plan content or a voice content, or a dynamically generated content;
(4) if the alarm is continued, the interval time between sending of each alarm command is several seconds.
Furthermore, the alarm time sequence of the plan configuration module specifically comprises:
(1) generating an alarm UDP command;
(2) sending a UDP alarm command to an alarm system;
(3) receiving an execution result returned by the alarm system;
(4) the execution result is parsed and displayed on the user interface.
The automatic linkage alarm system provided by the invention is convenient to operate, can automatically issue linkage alarm information, does not need a special person to manually issue an alarm command, and reduces the burden of operators. The configuration of the predetermined alarm information can ensure the absolute accuracy of the content of the alarm information, and the situation of false alarm or incorrect content of the alarm cannot occur.
Drawings
FIG. 1 is a schematic structural diagram of a coal mine multi-system ground linkage system of the present invention.
FIG. 2 is a flow chart of the coal mine multi-system ground linkage method.
FIG. 3 is a flow chart of alarm timing steps of the present invention.
Fig. 4 is a flow chart of the automatic handling of communication and operation failures of the present invention.
Detailed Description
The technical solutions in the examples of the present invention are clearly and completely described below with reference to the drawings in the examples of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, the embodiment includes an alarm system, an alarm system access module, an alarm plan configuration module, an alarm plan calculation module, an alarm issue module, and a monitoring system.
The plan configuration module configures the triggering rules of the alarm plan and the mode and content of the alarm information;
the method comprises the following steps that a plan calculation module firstly obtains all measuring points in an alarm rule configured by a plan;
the plan calculation module acquires real-time data and alarm states of all measuring points from the monitoring system;
the plan calculation module compares the alarm rules in the plan configuration with the real-time data of the measuring points to judge whether the alarm is needed;
the plan issuing module generates a corresponding alarm command according to the alarm plan information configured by the plan configuration module;
the plan issuing module transmits the command to the alarm system in a UDP transmission mode according to a set protocol.
The alarm system provides all equipment information in the system to the alarm access module, the alarm system access module accesses other personnel positioning, IP broadcasting and dispatching communication alarm systems, the monitoring system provides all measuring point information in the system to the plan configuration module, the alarm plan configuration module configures alarm triggering rules, namely, which measuring points need to be alarmed when reaching which states, and the measuring points are provided by the monitoring system. And meanwhile, an alarm content rule is configured, namely after the alarm is met, the alarm content rule needs to be issued to which equipment in which systems, the content is what, and the content is provided by the alarm system (personnel positioning, IP broadcasting, scheduling communication and the like). The alarm plan calculation module calculates whether all plans in the ground linkage system meet the triggering condition every 5S, the alarm issuing module issues alarm content to the alarm system according to UDP protocol after meeting the triggering condition,
the function test module is used for manually sending alarm information to the alarm system to be accessed for function test.
Example 2
Referring to fig. 2, the alarm plan calculation method of embodiment 1 includes the following steps:
(1) acquiring a measuring point in a trigger condition configured by a predetermined plan;
(2) acquiring a real-time value and a state of a measuring point from a monitoring system;
(3) calculating whether an alarm triggering condition of a predetermined plan is met;
(4) if yes, generating an alarm command according to an alarm rule configured by the plan;
(5) if not, judging whether the alarm needs to be released, and if so, issuing an alarm releasing command;
(6) the next calculation is performed until the program stops.
Wherein, the alarm rule, when a plan meets the plan alarm triggering condition, taking personnel positioning as an example, the following rules can be configured
(1) Whether to send personnel positioning alarm;
(2) to which receivers or base stations;
(3) whether the transmitted content is a plan content or a voice content, or a dynamically generated content;
(4) if the alarm is continued, the interval time between sending of each alarm command is several seconds.
Example 3:
the alarm timing sequence steps are shown in fig. 3, and comprise the following steps:
(1) generating an alarm UDP command;
(2) sending a UDP alarm command to an alarm system;
(3) receiving an execution result returned by the alarm system;
(4) the execution result is parsed and displayed on the user interface.
Example 4:
the communication and operation failure automatic processing steps are shown in fig. 4, and comprise the following steps:
(1) and when the system stops running manually or artificially, the program is opened again, and after the program runs, the sending state of the last command of each system for each plan can be automatically recovered. And tags it with a status tag. And simultaneously acquiring the last heartbeat time of the last program, and using the last heartbeat time as the end time of the log when the alarm is ended.
(2) Circularly calculating the plan triggering condition, which is divided into the following cases
a. And (4) alarming is required at present, and the last command is to send an alarm command, so that the state label is removed and the alarm operation is not carried out.
b. And when the current alarm is needed, if the last command is an alarm ending command, removing the state label, carrying out alarm operation, storing a log, and setting the alarm starting time as the current time.
c. At present, the alarm is not needed, the last alarm command is the alarm command, the state label is removed, the report decoding operation is carried out, the log is stored, and the alarm ending time is set as the last heartbeat time of the last program.
d. At present, the alarm is not needed, the last time is a report resolving command, the state label is removed, and the report resolving operation is not carried out.
e. And if the last alarm has no state label, processing according to a normal flow.
(3) Sending an alarm report-solving UDP command, recording the command in a system cache, wherein Key is a combined Key consisting of a system ID and an automatically generated unique command ID, and setting the number of times of trial to be 1, when in one-time UDP communication, if the feedback time of an opposite system exceeds the maximum response time length set by a user, automatically acquiring the command from the system cache and repeatedly sending the command once, setting the number of times of trial to be +1, and repeating the steps, and when the number of times of trial exceeds the maximum number of times of trial set by the user, displaying corresponding log information on an interface by the system to remind an operator to process the command. If the opposite side system replies normally, the command cache is deleted from the system through the united Key.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A coal mine multi-system ground safety alarm and control linkage method is characterized by comprising the following steps:
comprises an alarm system, an alarm system access module, a plan configuration module, a plan calculation module, an alarm issuing module and a function test module,
the plan configuration module configures the triggering rule of the alarm plan, the alarm mode and the alarm information content;
the plan calculation module firstly acquires all measuring points in the alarm rule of the plan configuration module;
the plan calculation module acquires real-time data and alarm states of all measuring points from the monitoring system;
the plan calculation module compares the alarm rules in the plan configuration module with the real-time data of the measuring points to judge whether an alarm is needed;
the plan issuing module generates a corresponding alarm command according to the alarm plan information configured by the plan configuration module;
the pre-plan issuing module transmits the command to an alarm system according to a formulated protocol;
the automatic processing steps of the alarm system under the condition of communication and operation failure are as follows:
step 1, setting an abnormal storage information module, setting a time limit storage command, starting again after the system stops running artificially or artificially, and automatically recovering the sending state of the last command of each system aiming at each plan from the abnormal storage information module; and labeling it with a status label; simultaneously acquiring the last heartbeat time of the last program, and using the last heartbeat time as the end time of the log when the alarm is ended;
step 2, circularly calculating the preset trigger condition, which is divided into the following conditions;
2.1, alarming is needed currently, if the last command is an alarm sending command, the state label is removed, and no alarm operation is performed;
2.2, alarming is needed currently, if the last command is an alarm ending command, the state label is removed, alarming operation is carried out, a log is stored, and the alarm starting time is the current time;
2.3, currently, alarming is not needed, the last command is to send an alarm command, the state label is removed, the report operation is carried out, the log is stored, and the alarm ending time is set as the last heartbeat time of the last program;
2.4, currently, alarming is not needed, and if the last time is a report resolution command, the state label is removed, and report resolution operation is not performed;
step 2.5, if the last alarm has no state label, processing according to a normal flow;
step 3, sending an alarm report-solving UDP command, recording the command in a system cache, wherein Key is a combined Key consisting of a system ID and an automatically generated unique command ID, and setting the number of times of trial as 1, when in one-time UDP communication, if the feedback time of the opposite side system exceeds the maximum response time set by a user, automatically acquiring the command from the system cache and repeatedly sending the command once, setting the number of times of trial +1, repeating the steps, and when the number of times of trial exceeds the maximum number of times of trial set by the user, displaying corresponding log information on an interface by the system to remind an operator of processing; if the opposite side system replies normally, the command cache is deleted from the system through the united Key.
2. The coal mine multi-system ground safety alarm and control linkage method according to claim 1, wherein a data transmission protocol used by the alarm issuing module is a UDP protocol.
3. The coal mine multi-system ground safety alarm and control linkage method according to claim 1, characterized by further comprising a function test module for manually sending alarm information to perform function test on the alarm system to be accessed.
4. The coal mine multi-system ground safety alarm and control linkage method according to claim 1, wherein the plan calculation module is specifically:
(1) acquiring a measuring point in a trigger condition of a plan configuration module;
(2) acquiring a real-time value and a state of a measuring point from a monitoring system;
(3) calculating whether an alarm triggering condition of a predetermined plan is met;
(4) if yes, generating an alarm command according to an alarm rule of the plan configuration module;
(5) if not, judging whether the alarm needs to be released, and if so, issuing an alarm releasing command;
(6) the next calculation is performed until the program stops.
5. The coal mine multi-system ground safety alarming and control linkage method according to claim 1, wherein the alarming rules for personnel positioning are as follows:
(1) whether to send personnel positioning alarm;
(2) to which receivers or base stations;
(3) whether the transmitted content is a plan content or a voice content, or a dynamically generated content;
(4) if the alarm is continued, the interval time between sending of each alarm command is several seconds.
6. The coal mine multi-system ground safety alarming and control linkage method according to claim 1, wherein the alarming time sequence of the plan configuration module is specifically as follows:
(1) generating an alarm UDP command;
(2) sending a UDP alarm command to an alarm system;
(3) receiving an execution result returned by the alarm system;
(4) the execution result is parsed and displayed on the user interface.
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