CN111181247B - Power distribution automation terminal restarting system and method - Google Patents
Power distribution automation terminal restarting system and method Download PDFInfo
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- CN111181247B CN111181247B CN202010036652.6A CN202010036652A CN111181247B CN 111181247 B CN111181247 B CN 111181247B CN 202010036652 A CN202010036652 A CN 202010036652A CN 111181247 B CN111181247 B CN 111181247B
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Abstract
According to the power distribution automation terminal restarting system and method, the first power distribution terminal is used as a detection terminal, the second power distribution terminal is used as a tested terminal and is connected with the system main station, and the first power distribution terminal is used for detecting the second power distribution terminal through the sending command module, the receiving command module, the self-checking module, the feedback module and the response module of the first power distribution terminal and the second power distribution terminal, so that when the online rate of the power distribution terminal is low, whether the problem of the power distribution terminal is solved or not can be determined, and the fault searching direction is indicated for system main station personnel; if the problem of the power distribution terminal is solved, the automatic restarting of the power distribution terminal can be realized through the power distribution automatic terminal restarting system and the power distribution automatic terminal restarting method, and data exchange is automatically carried out with the main station after the restarting is successful, so that the main station can timely master on-site operation data, meanwhile, the on-line rate of the power distribution terminal can also meet the requirement, and operation and maintenance personnel are not required to go to the on-site restarting terminal, so that the labor can be saved, and the efficiency is improved.
Description
Technical Field
The application relates to the technical field of power distribution automation terminals, in particular to a power distribution automation terminal restarting system and method.
Background
With the continuous development of distribution automation technology in recent years, distribution automation terminals comprise feeder terminals, station terminals and distribution transformer terminals, and the terminals play a significant role in fault location, isolation and power restoration of a distribution network. Because of the complex field operating environment, the communication between the power distribution terminal and the main station is interrupted, and various reasons for the interruption exist, such as: when the power distribution terminal and the main station are interrupted in communication, the main station loses necessary data monitoring on the dead terminal, and the on-site operation condition cannot be mastered in time.
At present, the distribution automation operation evaluation has high requirement on the terminal online rate, and the terminal is withheld because of long-time offline; meanwhile, the main station cannot communicate with the terminal due to the fact that the main station cannot judge the reason of the terminal or the communication problem, and the main station needs to check by means of operation and maintenance personnel to the site, so that the communication problem is eliminated, and the operation and maintenance personnel check the terminal.
However, at present, except for the terminal manufacturer, the terminal fault component can be checked, and the operation and maintenance personnel can only remove the problem by restarting the terminal and determine whether the problem can be solved. In this way, the operation and maintenance personnel need to go to the site to restart the terminal, so that not only is the manpower resource wasted and the cost increased, but also the problem can not be necessarily solved by restarting the terminal when the reason of the terminal is not self.
Disclosure of Invention
The utility model provides a distribution automation terminal restarting system and method to solve and go to the scene through fortune dimension personnel and carry out the terminal restarting and improve terminal online rate, thereby lead to extravagant manpower resources, increase the cost, and can not guarantee the problem that has good effect.
The technical scheme adopted for solving the technical problems is as follows:
a power distribution automation terminal restarting system, the system comprising at least a first power distribution terminal and a second power distribution terminal, wherein:
the first power distribution terminal is internally provided with a first sending command module, a first receiving command module, a first self-checking module, a first feedback module and a first response module, and the second power distribution terminal is internally provided with a second sending command module, a second receiving command module, a second self-checking module, a second feedback module and a second response module;
the first sending command module is in communication connection with the second receiving command module, the second receiving command module is in hard wire connection with the second self-checking module, the second self-checking module is in communication connection with the first feedback module and the first response module, and the first feedback module is in hard wire connection with the first response module;
the second sending command module is in communication connection with the first receiving command module, the first receiving command module is in hard wire connection with the first self-checking module, the first self-checking module is in communication connection with the second feedback module and the second response module, and the second feedback module is in hard wire connection with the second response module;
the system also comprises a system master station, wherein an analysis module and an output module are arranged in the system master station, and the analysis module and the output module are connected through hard wires;
the first response module is in communication connection with the analysis module, and the second response module is in communication connection with the analysis module;
the first sending command module sends a self-checking command every 1h when the second power distribution terminal is normal, and sends a self-checking command every 10min when the second power distribution terminal is dead;
the first sending command module is used for sending a self-checking command to the second receiving command module;
the second receiving command module is used for receiving the self-checking command, sending the self-checking command to the second self-checking module, and receiving the restart name sent by the first feedback module and restarting the second power distribution terminal;
the second self-checking module is used for self-checking the current operation data of the second power distribution terminal, generating an end signal and sending the end signal to the first response module, generating a crash signal and sending the crash signal to the first feedback module;
the first feedback module is used for receiving the dead halt signals sent by the second self-checking module, recording the times of the received dead halt signals, generating a restarting command and sending the restarting command to the second receiving command module, generating a feedback signal and sending the feedback signal to the first response module;
the first response module is used for receiving the end signal sent by the second self-checking module and ending self-checking, receiving the feedback signal sent by the first feedback module, generating a signal 1 and sending the signal 1 to the analysis module of the system master station;
the analysis module is used for receiving the signals 1 sent by the first response module, counting the number of the signals 1, generating end signals and sending the end signals to the second receiving command module, generating alarm instructions and sending the alarm instructions to the output module;
the output module is used for receiving the alarm instruction, starting an audible alarm and prompting the number of the dead halt terminal.
Optionally, the system further comprises: the third power distribution terminal is internally provided with a third sending command module, a third receiving command module, a third self-checking module, a third feedback module and a third response module, wherein the third sending command module is in communication connection with the second receiving command module, the second receiving command module is in communication connection with the second self-checking module through hard wires, the second self-checking module is in communication connection with the third feedback module and the third response module, and the third feedback module is in communication connection with the third response module through hard wires;
the second sending command module is in communication connection with the third receiving command module, the third receiving command module and the third self-checking module are connected through hard wires, the third self-checking module is in communication connection with the second feedback module and the second response module, and the second feedback module and the second response module are connected through hard wires;
the third response module is in communication connection with the analysis module;
the third command sending module sends a self-checking command every 1h when the second power distribution terminal is normal, and sends a self-checking command every 10min when the second power distribution terminal is dead;
the third sending command module is used for sending a self-checking command to the second receiving command module;
the second receiving command module is used for receiving the self-checking command, sending the self-checking command to the second self-checking module, and receiving a restarting name sent by the third feedback module and restarting the second power distribution terminal;
the second self-checking module is used for self-checking the current operation data of the second power distribution terminal, generating an end signal and sending the end signal to the third response module, generating a dead halt signal and sending the dead halt signal to the third feedback module;
the third feedback module is used for receiving the dead halt signal sent by the second self-checking module, recording the times of the received dead halt signal, generating a restarting command and sending the restarting command to the second receiving command module, generating a feedback signal and sending the feedback signal to the third response module;
the third response module is used for receiving the end signal sent by the second self-checking module and ending self-checking, receiving the feedback signal sent by the third feedback module, generating a signal 1 and sending the signal 1 to the analysis module of the system master station;
the analysis module is used for receiving the signals 1 sent by the third response module, counting the number of the signals 1, generating end signals and sending the end signals to the second receiving command module, generating alarm instructions and sending the alarm instructions to the output module;
the output module is used for receiving the alarm instruction, starting an audible alarm and prompting the number of the dead halt terminal.
Optionally, the communication connection mode includes: a wireless network or a 5G wireless network.
A power distribution automation terminal restarting method, which is applied to the system, comprising the following steps:
s1: the first sending command module is set to send a self-checking command every 1h when the second power distribution terminal is normal, and send a self-checking command every 10min when the second power distribution terminal is dead;
s2: the second receiving command module of the second power distribution terminal obtains the self-checking command sent by the first sending command module of the first power distribution terminal;
s3: the second receiving command module sends the self-checking command to the second self-checking module through hard wiring, and the second self-checking module starts to self-check the current operation data of the second power distribution terminal: if the second power distribution terminal operation data detected by the second self-checking module is changed normally within 3-5 seconds, an end signal is generated and sent to the first response module, and if the second power distribution terminal operation data detected by the second self-checking module is not changed within 3-5 seconds, a dead halt signal is generated and sent to the first feedback module;
s4: the first response module receives the end signal sent by the second self-checking module and then ends the self-checking, the first feedback module receives the dead halt signal and records the times of the received dead halt signal, if the times of the dead halt signal are less than 4 times within 15 minutes, a restarting command is generated and sent to the second receiving command module, the second power distribution terminal starts restarting, and after restarting, the first sending command module of the first power distribution terminal sends a self-checking command to the second receiving command module of the second power distribution terminal again, and the S1-S4 operation is executed;
s5: if the number of times of the dead halt signals is greater than or equal to 4, generating feedback signals, sending the feedback signals to the analysis module of the system main station after the first response module receives the feedback signals sent by the first feedback module, generating signals 1 and sending the signals to the analysis module of the system main station;
s6: after receiving the signals 1 sent by the first response module, the master station analysis module counts the number of the signals 1 aiming at the same terminal number, if the number of the signals 1 counted in 30min is smaller than 2, generates an end signal, ends the self-test, and if the number of the signals 1 is larger than or equal to 2, generates an alarm instruction and sends the alarm instruction to the output module;
s7: after receiving the alarm instruction, the output module starts an audible alarm and prompts the number of the crash terminal.
Optionally, the method further comprises: and the system master station acquires terminal numbers of the first power distribution terminal and the second power distribution terminal through a wireless network.
Optionally, the method further comprises:
s101: the third command sending module is set to send a self-checking command every 1h when the second power distribution terminal is normal, and send a self-checking command every 10min when the second power distribution terminal is dead;
s102: the second receiving command module of the second power distribution terminal obtains the self-checking command sent by the third sending command module of the third power distribution terminal;
s103: the second receiving command module sends the self-checking command to the second self-checking module through hard wiring, and the second self-checking module starts to self-check the current operation data of the second power distribution terminal: if the second power distribution terminal operation data detected by the second self-checking module is changed normally within 3-5 seconds, an end signal is generated and sent to the third response module, and if the second power distribution terminal operation data detected by the second self-checking module is not changed within 3-5 seconds, a dead halt signal is generated and sent to the third feedback module;
s104: the third response module receives the end signal sent by the second self-checking module and ends the self-checking, the third feedback module receives the dead halt signal and records the times of the received dead halt signal, if the times of the dead halt signal are less than 4 times within 15 minutes, a restarting command is generated and sent to the second receiving command module, the second power distribution terminal starts restarting, and after restarting, the third sending command module of the third power distribution terminal sends a self-checking command to the second receiving command module of the second power distribution terminal again, and the S101-S104 operation is executed;
s105: if the number of times of the dead halt signal is greater than or equal to 4, generating a feedback signal, sending the feedback signal to a third response module, receiving the feedback signal sent by the third feedback module, and then generating a signal 1 and sending the signal 1 to an analysis module of a system main station;
s106: after receiving the signals 1 sent by the third response module, the master station analysis module counts the number of the signals 1 aiming at the same terminal number, if the counted number of the signals 1 in 30min is smaller than 2, generates an end signal, ends the self-test, and if the number of the signals 1 is larger than or equal to 2, generates an alarm instruction and sends the alarm instruction to the output module;
s107: after receiving the alarm instruction, the output module starts an audible alarm and prompts the number of the crash terminal.
Optionally, the method further comprises: and the system master station acquires terminal numbers of the second power distribution terminal and the third power distribution terminal through a wireless network.
The technical scheme provided by the application comprises the following beneficial technical effects:
according to the power distribution automation terminal restarting system and method, the first power distribution terminal is used as a detection terminal, the second power distribution terminal is used as a tested terminal and is connected with the system main station, and the first power distribution terminal and the second power distribution terminal are used for detecting the second power distribution terminal through the respective sending command module, receiving command module, self-checking module, feedback module and response module of the first power distribution terminal, so that when the online rate of the power distribution terminal is low, whether the problem of the power distribution terminal is solved or not can be determined, and the fault searching direction is indicated for system main station personnel; if the problem of the power distribution terminal is solved, the automatic restarting of the power distribution terminal can be realized through the power distribution automatic terminal restarting system and the power distribution automatic terminal restarting method, and data exchange is automatically carried out with the main station after the restarting is successful, so that the main station can timely master on-site operation data, meanwhile, the on-line rate of the power distribution terminal can also meet the requirement, operation and maintenance personnel are not required to go to restart the terminal on site, the labor can be saved, and the efficiency and the economy are improved.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a hard-wired connection diagram of an internal power distribution automation terminal provided in an embodiment of the present application;
fig. 2 is a schematic diagram of a power distribution automation terminal restarting system according to an embodiment of the present application;
fig. 3 is a flowchart of a power distribution automation terminal restarting method provided in an embodiment of the present application.
Reference numerals illustrate:
1-a first power distribution terminal, 2-a second power distribution terminal, 3-a third power distribution terminal, 4-a system main station, 11-a first transmission command module, 12-a first reception command module, 13-a first self-checking module, 14-a first feedback module, 15-a first response module, 21-a second transmission command module, 22-second receiving command module, 23-second self-checking module, 24-second feedback module, 25-second response module, 31-third sending command module, 32-third receiving command module, 33-third self-checking module, 34-third feedback module, 35-third response module, 41-analysis module, 42-output module.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
The embodiment of the application provides a distribution automation terminal restarting system, this system includes first distribution terminal 1 and second distribution terminal 2 at least, wherein:
the first power distribution terminal 1 is internally provided with a first sending command module 11, a first receiving command module 12, a first self-checking module 13, a first feedback module 14 and a first response module 15, and the second power distribution terminal 2 is internally provided with a second sending command module 21, a second receiving command module 22, a second self-checking module 23, a second feedback module 24 and a second response module 25;
the first sending command module 11 is in communication connection with the second receiving command module 22, the second receiving command module 22 and the second self-checking module 23 are in hard-wired connection, the second self-checking module 23 is in communication connection with the first feedback module 14 and the first response module 15, and the first feedback module 14 and the first response module 15 are in hard-wired connection;
the second sending command module 21 is in communication connection with the first receiving command module 12, the first receiving command module 12 and the first self-checking module 13 are in hard-wired connection, the first self-checking module 13 is in communication connection with the second feedback module 24 and the second response module 25, and the second feedback module 24 and the second response module 25 are in hard-wired connection;
the system also comprises a system main station 4, wherein an analysis module 41 and an output module 42 are arranged in the system main station 4, and the analysis module 41 and the output module 42 are connected through hard wires;
the first response module 15 is in communication connection with the analysis module 41, and the second response module 25 is in communication connection with the analysis module 41;
the first sending command module 11 sends a self-checking command every 1h when the second power distribution terminal 2 is normal, and sends a self-checking command every 10min when the second power distribution terminal 2 is dead;
a first sending command module 11, configured to send a self-checking command to the second receiving command module 22;
a second receiving command module 22, configured to receive the self-checking command, send the self-checking command to a second self-checking module 23, and receive the restart name sent by the first feedback module 14 and restart the second power distribution terminal 2;
the second self-checking module 23 is configured to perform self-checking on current operation data of the second power distribution terminal 2, generate an end signal and send the end signal to the first response module 14, generate a crash signal and send the crash signal to the first feedback module 14;
the first feedback module 14 is configured to receive an end signal sent by the second self-checking module 23 and end self-checking, receive a crash signal sent by the second self-checking module 23, record the number of times of the received crash signal, generate a restart command and send the restart command to the second receiving command module 22, generate a feedback signal and send the feedback signal to the first response module 15, as shown in fig. 1, which is a hard-wired connection diagram in the power distribution automation terminal provided in the embodiment of the present application;
the first response module 15 is configured to receive the end signal sent by the second self-checking module 23 and end self-checking, and is configured to receive the feedback signal sent by the first feedback module 14, generate a signal 1, and send the signal 1 to the analysis module 41 of the system master station 4;
the analysis module 41 is configured to receive the signals 1 sent by the first response module 15, count the number of the signals 1, generate an end signal, send the end signal to the second receiving command module 22, generate an alarm instruction, and send the alarm instruction to the output module 42;
and the output module 42 is used for receiving the alarm instruction, starting the sound alarm and prompting the number of the crash terminal.
According to the power distribution automation terminal restarting system provided by the embodiment of the application, the first power distribution terminal 1 is used as a detection terminal, the second power distribution terminal 2 is used as a tested terminal and is connected with the system main station 4, and the first power distribution terminal 1 and the second power distribution terminal 2 are used for detecting the second power distribution terminal 2 through a sending command module, a receiving command module, a self-checking module, a feedback module and a response module respectively, so that when the power distribution terminal is low in linear rate, whether the problem of the power distribution terminal is solved or not can be determined, and the fault searching direction is indicated for the personnel of the system main station 4; if the problem of the power distribution terminal is solved, the automatic restarting of the power distribution terminal can be realized through the power distribution automatic terminal restarting system and the power distribution automatic terminal restarting method, and data exchange is automatically carried out with the main station after the restarting is successful, so that the main station can timely master on-site operation data, meanwhile, the on-line rate of the power distribution terminal can also meet the requirement, operation and maintenance personnel are not required to go to restart the terminal on site, the labor can be saved, and the efficiency and the economy are improved.
Meanwhile, when the first power distribution terminal 1 is dead, the second power distribution terminal 2 can be used as a detection terminal, the first power distribution terminal 1 is used as a tested terminal, and the first power distribution terminal 1 completes the detection of the first power distribution terminal 1 in a similar manner to the system, such as:
the second transmission command module 21 transmits the "self-check command" to the first reception command module 12 4 times every 10 minutes;
a second transmission command module 21 for transmitting a self-checking command to the first reception command module 12;
the first receiving command module 12 is configured to receive the self-checking command, send the self-checking command to the first self-checking module 13, and receive the restart name sent by the second feedback module 15 and restart the first power distribution terminal 1;
the first self-checking module 13 is configured to perform self-checking on current operation data of the first power distribution terminal 1, generate an end signal and send the end signal to the second response module 25, generate a crash signal and send the crash signal to the second feedback module 24;
the second feedback module 24 is configured to receive the crash signal sent by the first self-checking module 13, record the number of times of the received crash signal, generate a restart command, send the restart command to the first receiving command module 12, generate a feedback signal, and send the feedback signal to the second response module 25;
the second response module 25 is configured to receive the end signal sent by the first self-checking module 13 and end self-checking, and is configured to receive the feedback signal sent by the second feedback module 24, generate a signal 1, and send the signal 1 to the analysis module 41 of the system master station 4;
the analysis module 41 is configured to receive the signals 1 sent by the second response module 25, count the number of the signals 1, generate an end signal, send the end signal to the first receiving command module 12, generate an alarm command, and send the alarm command to the output module 42;
and the output module 42 is used for receiving the alarm instruction, starting the sound alarm and prompting the number of the crash terminal.
In order to ensure the accuracy of the detection result, further, as shown in fig. 2, the system further includes: the third power distribution terminal 3, a third sending command module 31, a third receiving command module 32, a third self-checking module 33, a third feedback module 34 and a third response module 35 are built in the third power distribution terminal 3, the third sending command module 31 is in communication connection with the second receiving command module 22, the second receiving command module 22 and the second self-checking module 23 are in hard wire connection, the second self-checking module 22 is in communication connection with the third feedback module 34 and the third response module 35, and the third feedback module 34 and the third response module 35 are in hard wire connection;
the second sending command module 21 is in communication connection with the third receiving command module 32, the third receiving command module 32 and the third self-checking module 33 are connected through hard wires, the third self-checking module 33 is in communication connection with the second feedback module 24 and the second response module 25, and the second feedback module 24 and the second response module 25 are connected through hard wires;
the third response module 35 is in communication with the analysis module 41;
the third sending command module 31 sends a self-checking command every 1h when the second power distribution terminal 2 is normal, and sends a self-checking command every 10min when the second power distribution terminal 2 is dead;
a third sending command module 31 for sending a self-checking command to the second receiving command module 22;
the second receiving command module 22 is configured to receive the self-checking command, send the self-checking command to the second self-checking module 23, and receive the restart name sent by the third feedback module 34 and restart the second power distribution terminal 2;
the second self-checking module 23 is configured to perform self-checking on current operation data of the second power distribution terminal 2, generate an end signal and send the end signal to the third response module 35, generate a crash signal and send the crash signal to the third feedback module 34;
the third feedback module 34 is configured to receive the crash signal sent by the second self-checking module 23, record the number of times of the received crash signal, generate a restart command, send the restart command to the second receiving command module 22, generate a feedback signal, and send the feedback signal to the third response module 35;
the third response module 35 is configured to receive the end signal sent by the second self-checking module 23 and end self-checking, and is configured to receive the feedback signal sent by the third feedback module 34, generate a signal 1, and send the signal 1 to the analysis module 41 of the system master station 4;
the analysis module 41 is configured to receive the signal 1 sent by the third response module 35, count the number of the signals 1, generate an end signal, send the end signal to the second receiving command module 22, generate an alarm command, and send the alarm command to the output module 42;
and the output module 42 is used for receiving the alarm instruction, starting the sound alarm and prompting the number of the crash terminal.
The third power distribution terminal 3 is used for detecting the second power distribution terminal 2 again, so that misdetection and misjudgment caused by the first power distribution terminal 1 can be prevented, and the true reliability of the detection result is ensured.
Optionally, the communication connection mode includes: the wireless network or the 5G wireless network may also be connected by other wireless connection methods, and may be selected according to actual requirements, which is not particularly limited in the embodiments of the present application.
In order to describe the power distribution automation terminal restarting system provided by the embodiment of the application in detail, the embodiment of the application also provides a power distribution automation terminal restarting method, which is applied to the power distribution automation terminal restarting system and comprises the following steps:
s1: the first sending command module 11 is set to send a self-checking command every 1h when the second power distribution terminal 2 is normal, and send a self-checking command every 10min when the second power distribution terminal 2 is dead;
s2: the second receiving command module 22 of the second power distribution terminal 2 obtains the self-checking command sent by the first sending command module 11 of the first power distribution terminal 1;
s3: the second receiving command module 22 sends the self-checking command to the second self-checking module 23 through hard wiring, and the second self-checking module 23 starts to self-check the current operation data of the second power distribution terminal 2: if the operation data of the second power distribution terminal 2 detected by the second self-checking module 23 is changed normally within 3-5 seconds, an end signal is generated and sent to the first response module 15, and if the operation data of the second power distribution terminal 2 detected by the second self-checking module 23 is not changed within 3-5 seconds, a crash signal is generated and sent to the first feedback module 14;
s4: the first response module 15 receives the end signal sent by the second self-checking module 23 and then ends the self-checking, the first feedback module 14 receives the dead signal, records the times of the received dead signal, if the times of the dead signal are less than 4 times within 15min, generates a restarting command and sends the restarting command to the second receiving command module 22, the second power distribution terminal 2 starts restarting, and after restarting, the first sending command module 11 of the first power distribution terminal 1 sends a self-checking command to the second receiving command module 22 of the second power distribution terminal 2 again, and the operations S1-S4 are executed;
s5: if the number of times of the dead halt signal is greater than or equal to 4, generating a feedback signal, sending the feedback signal to the first response module 15, receiving the feedback signal sent by the first feedback module 14, and then generating a signal 1 and sending the signal to the analysis module 41 of the system master station 4;
s6: after receiving the signals 1 sent by the first response module 15, the master station analysis module 41 counts the number of the signals 1 for the same terminal number, if the counted number of the signals 1 in 30min is less than 2, generates an end signal, ends the self-test, if the number of the signals 1 is greater than or equal to 2, generates an alarm instruction, and sends the alarm instruction to the output module 42;
s7: after receiving the alarm instruction, the output module 42 starts an audible alarm and prompts the number of the crash terminal.
Optionally, the method further comprises: the system master station 4 acquires the terminal numbers of the first power distribution terminal 1 and the second power distribution terminal 2 through a wireless network.
Further, in order to ensure the true and reliable detection result, the second power distribution terminal 2 is re-detected by the third power distribution terminal 3, and the detection method includes the following steps:
s101: the third sending command module 31 is configured to send a self-checking command every 1h when the second power distribution terminal 2 is normal, and send a "self-checking command" every 10min when the second power distribution terminal 2 is dead;
s102: the second receiving command module 22 of the second power distribution terminal 2 obtains the self-checking command sent by the third sending command module 31 of the third power distribution terminal 3;
s103: the second receiving command module 22 sends the self-checking command to the second self-checking module 23 through hard wiring, and the second self-checking module 23 starts to self-check the current operation data of the second power distribution terminal 2: if the operation data of the second power distribution terminal 2 detected by the second self-checking module 23 is changed normally within 3-5 seconds, an end signal is generated and sent to the third response module 35, and if the operation data of the second power distribution terminal 2 detected by the second self-checking module 23 is not changed within 3-5 seconds, a dead halt signal is generated and sent to the third feedback module 34;
s104: the third response module 35 receives the end signal sent by the second self-checking module 23 and ends the self-checking, the third feedback module 34 receives the crash signal and records the number of times of the received crash signal, if the number of times of the crash signal is less than 4 times within 15 minutes, a restart command is generated and sent to the second receiving command module 22, the second power distribution terminal 2 starts restarting, and after restarting, the third sending command module 31 of the third power distribution terminal 3 sends a self-checking command to the second receiving command module 22 of the second power distribution terminal 2 again, and the operations S101-S104 are executed;
s105: if the number of times of the dead halt signal is greater than or equal to 4, generating a feedback signal, sending the feedback signal to the third response module 35, receiving the feedback signal sent by the third feedback module 34, and then generating a signal 1 and sending the signal 1 to the analysis module 41 of the system master station 4;
s106: after receiving the signal 1 sent by the third response module 35, the master station analysis module 41 counts the number of the signals 1 numbered for the same terminal, if the counted number of the signals 1 in 30min is less than 2, generates an end signal, ends the self-test, if the number of the signals 1 is greater than or equal to 2, generates an alarm instruction, and sends the alarm instruction to the output module 42;
s107: after receiving the alarm instruction, the output module 42 starts an audible alarm and prompts the number of the crash terminal.
The method further comprises the following steps: the system master station acquires terminal numbers of the second power distribution terminal 2 and the third power distribution terminal 3 through a wireless network.
Fig. 3 is a flowchart of a power distribution automation terminal restarting method provided in an embodiment of the present application, so as to facilitate understanding of the power distribution automation terminal restarting method provided in the present application.
Taking terminal B, C as an example, terminal B is a tested terminal, and terminal C is a detection terminal adjacent thereto.
S1001, a sending command module of a terminal C sends a self-checking command to a terminal B through a 5G wireless network;
s1002, a receiving command module of the terminal B receives a self-checking command, enters the self-checking module through hard wiring, starts to self-check whether the current operation data change, and when the operation data change normally within a certain time, namely, the operation data is not dead, a response module of the terminal C receives a dead halt result and outputs 0 to finish the current self-checking command, and the detection is finished and waits for the next self-checking command; when running data is unchanged in a certain time, namely the machine is halted, starting to count, and judging whether the number of times of halt reaches 4 times or not;
s1003, when the number of dead times is not up to 4, sending the dead time result to a feedback module of the terminal C through a 5G wireless network; the terminal C sends a restarting command to the terminal B through the 5G wireless network, and the terminal B starts restarting; after restarting, terminal C sends self-checking command to terminal B again, and the steps S1001-S1002 are performed;
s1004, when the number of dead times reaches 4, the feedback module of the terminal C sends a dead time result to the response module, and the response module receives the result and outputs '1' to the master station analysis module 41;
the procedure of the terminal A, B is the same as above, the terminal B is the tested terminal, and the terminal a is another detection terminal adjacent to the tested terminal.
S1005, the master station analysis module 41 receives the result of 1 and judges whether the number of the results for the same crash number terminal is more than or equal to 2, and when the result is less than 2, the current test command is ended, and the test is ended; when the result is 2 or more, the output module 42 is entered;
s1006, the master station output module 42 starts an alarm and prompts the number of the dead halt terminal.
As another embodiment of the power distribution automation terminal restarting system and method provided in the present application, further includes: when one of the plurality of power distribution terminals fails, the adjacent power distribution terminals can be used as detection devices to detect the failure of the power distribution terminal, and the detection system and the detection method are as described above, when the plurality of power distribution terminals are used as detection devices at the same time, the accuracy of the detection result can be ensured, the problem that the human resources are wasted, the cost is increased and the good effect cannot be ensured due to misjudgment is avoided.
It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
It will be understood that the present application is not limited to what has been 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 application is limited only by the appended claims.
Claims (7)
1. A power distribution automation terminal restarting system, the system comprising at least a first power distribution terminal and a second power distribution terminal, wherein:
the first power distribution terminal is internally provided with a first sending command module, a first receiving command module, a first self-checking module, a first feedback module and a first response module, and the second power distribution terminal is internally provided with a second sending command module, a second receiving command module, a second self-checking module, a second feedback module and a second response module;
the first sending command module is in communication connection with the second receiving command module, the second receiving command module is in hard wire connection with the second self-checking module, the second self-checking module is in communication connection with the first feedback module and the first response module, and the first feedback module is in hard wire connection with the first response module;
the second sending command module is in communication connection with the first receiving command module, the first receiving command module is in hard wire connection with the first self-checking module, the first self-checking module is in communication connection with the second feedback module and the second response module, and the second feedback module is in hard wire connection with the second response module;
the system also comprises a system master station, wherein an analysis module and an output module are arranged in the system master station, and the analysis module and the output module are connected through hard wires;
the first response module is in communication connection with the analysis module, and the second response module is in communication connection with the analysis module;
the first sending command module sends a self-checking command every 1h when the second power distribution terminal is normal, and sends a self-checking command every 10min when the second power distribution terminal is dead;
the first sending command module is used for sending a self-checking command to the second receiving command module;
the second receiving command module is used for receiving the self-checking command sent by the first sending command module, sending the self-checking command to the second self-checking module, and receiving a restarting command sent by the first feedback module and restarting the second power distribution terminal;
the second self-checking module is used for self-checking the current operation data of the second power distribution terminal, generating an end signal and sending the end signal to the first response module, generating a crash signal and sending the crash signal to the first feedback module;
the first feedback module is used for receiving the dead halt signals sent by the second self-checking module, recording the times of the received dead halt signals, generating a restarting command and sending the restarting command to the second receiving command module, generating a feedback signal and sending the feedback signal to the first response module;
the first response module is used for receiving the end signal sent by the second self-checking module and ending self-checking, receiving the feedback signal sent by the first feedback module, generating a signal 1 and sending the signal 1 to the analysis module of the system master station;
the analysis module is used for receiving the signals 1 sent by the first response module, counting the number of the signals 1, generating end signals and sending the end signals to the second receiving command module, generating alarm instructions and sending the alarm instructions to the output module;
the output module is used for receiving the alarm instruction sent by the analysis module, starting an acoustic alarm and prompting the number of the crash terminal.
2. The power distribution automation terminal restart system of claim 1, further comprising: the third power distribution terminal is internally provided with a third sending command module, a third receiving command module, a third self-checking module, a third feedback module and a third response module, wherein the third sending command module is in communication connection with the second receiving command module, the second receiving command module is in communication connection with the second self-checking module through hard wires, the second self-checking module is in communication connection with the third feedback module and the third response module, and the third feedback module is in communication connection with the third response module through hard wires;
the second sending command module is in communication connection with the third receiving command module, the third receiving command module and the third self-checking module are connected through hard wires, the third self-checking module is in communication connection with the second feedback module and the second response module, and the second feedback module and the second response module are connected through hard wires;
the third response module is in communication connection with the analysis module;
the third command sending module sends a self-checking command every 1h when the second power distribution terminal is normal, and sends a self-checking command every 10min when the second power distribution terminal is dead;
the third sending command module is used for sending a self-checking command to the second receiving command module;
the second receiving command module is configured to receive the self-checking command sent by the third sending command module, send the self-checking command to the second self-checking module, and be configured to receive a restart command sent by the third feedback module and restart the second power distribution terminal;
the second self-checking module is used for self-checking the current operation data of the second power distribution terminal, generating an end signal and sending the end signal to the third response module, generating a dead halt signal and sending the dead halt signal to the third feedback module;
the third feedback module is used for receiving the dead halt signal sent by the second self-checking module, recording the times of the received dead halt signal, generating a restarting command and sending the restarting command to the second receiving command module, generating a feedback signal and sending the feedback signal to the third response module;
the third response module is used for receiving the end signal sent by the second self-checking module and ending self-checking, receiving the feedback signal sent by the third feedback module, generating a signal 1 and sending the signal 1 to the analysis module of the system master station;
the analysis module is used for receiving the signals 1 sent by the third response module, counting the number of the signals 1, generating end signals and sending the end signals to the second receiving command module, generating alarm instructions and sending the alarm instructions to the output module;
the output module is used for receiving the alarm instruction sent by the analysis module, starting an acoustic alarm and prompting the number of the crash terminal.
3. The power distribution automation terminal restart system of claim 2, wherein the communication connection means comprises: a wireless network.
4. A method for restarting a power distribution automation terminal, characterized in that it is applied to the system according to any one of claims 2-3, comprising the following steps:
s1: the first sending command module is set to send a self-checking command every 1h when the second power distribution terminal is normal, and send a self-checking command every 10min when the second power distribution terminal is dead;
s2: the second receiving command module of the second power distribution terminal obtains the self-checking command sent by the first sending command module of the first power distribution terminal;
s3: the second receiving command module sends the self-checking command to the second self-checking module through hard wiring, and the second self-checking module starts to self-check the current operation data of the second power distribution terminal: if the second power distribution terminal operation data detected by the second self-checking module is changed normally within 3-5 seconds, an end signal is generated and sent to the first response module, and if the second power distribution terminal operation data detected by the second self-checking module is not changed within 3-5 seconds, a dead halt signal is generated and sent to the first feedback module;
s4: the first response module receives the end signal sent by the second self-checking module and then ends the self-checking, the first feedback module receives the dead signal, records the times of the received dead signal, if the times of the dead signal in 15mmin are less than 4 times, generates a restarting command and sends the restarting command to the second receiving command module, the second power distribution terminal starts restarting, and after restarting, the first sending command module of the first power distribution terminal sends the self-checking command to the second receiving command module of the second power distribution terminal again, and the S1-S4 operation is executed;
s5: if the number of times of the dead halt signals is greater than or equal to 4, generating feedback signals, sending the feedback signals to the analysis module of the system main station after the first response module receives the feedback signals sent by the first feedback module, generating signals 1 and sending the signals to the analysis module of the system main station;
s6: after receiving the signals 1 sent by the first response module, the master station analysis module counts the number of the signals 1 aiming at the same terminal number, if the number of the signals 1 counted in 30min is smaller than 2, generates an end signal, ends the self-test, and if the number of the signals 1 is larger than or equal to 2, generates an alarm instruction and sends the alarm instruction to the output module;
s7: after receiving the alarm instruction, the output module starts an audible alarm and prompts the number of the crash terminal.
5. The power distribution automation terminal restart method of claim 4, further comprising: and the system master station acquires terminal numbers of the first power distribution terminal and the second power distribution terminal through a wireless network.
6. The power distribution automation terminal restart method of claim 4, further comprising:
s101: the third command sending module is set to send a self-checking command every 1h when the second power distribution terminal is normal, and send a self-checking command every 10min when the second power distribution terminal is dead;
s102: the second receiving command module of the second power distribution terminal obtains the self-checking command sent by the third sending command module of the third power distribution terminal;
s103: the second receiving command module sends the self-checking command to the second self-checking module through hard wiring, and the second self-checking module starts to self-check the current operation data of the second power distribution terminal: if the second power distribution terminal operation data detected by the second self-checking module is changed normally within 3-5 seconds, an end signal is generated and sent to the third response module, and if the second power distribution terminal operation data detected by the second self-checking module is not changed within 3-5 seconds, a dead halt signal is generated and sent to the third feedback module;
s104: the third response module receives the end signal sent by the second self-checking module and ends the self-checking, the third feedback module receives the dead halt signal and records the times of the received dead halt signal, if the times of the dead halt signal are less than 4 times within 15 minutes, a restarting command is generated and sent to the second receiving command module, the second power distribution terminal starts restarting, and after restarting, the third sending command module of the third power distribution terminal sends a self-checking command to the second receiving command module of the second power distribution terminal again, and the S101-S104 operation is executed;
s105: if the number of times of the dead halt signal is greater than or equal to 4, generating a feedback signal, sending the feedback signal to a third response module, receiving the feedback signal sent by the third feedback module, and then generating a signal 1 and sending the signal 1 to an analysis module of a system main station;
s106: after receiving the signals 1 sent by the third response module, the master station analysis module counts the number of the signals 1 aiming at the same terminal number, if the counted number of the signals 1 in 30min is smaller than 2, generates an end signal, ends the self-test, and if the number of the signals 1 is larger than or equal to 2, generates an alarm instruction and sends the alarm instruction to the output module;
s107: after receiving the alarm instruction, the output module starts an audible alarm and prompts the number of the crash terminal.
7. The power distribution automation terminal restart method of claim 6, further comprising: and the system master station acquires terminal numbers of the second power distribution terminal and the third power distribution terminal through a wireless network.
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