ACTIVE-STANDBY SWITCHING PROCESSING METHOD AND SYSTEM, AND ELECTRONIC APPARATUS AND STORAGE MEDIUM

1 . An active-standby switching processing method, applied to an active system and a standby system, the active system being connected to the standby system by an external warning line, wherein the method comprises:

acquiring a device detection result of the active system; and

instructing the active system to send a detection signal to the external warning line according to the device detection result of the active system, and executing a switching operation between the active system and the standby system according to the detection signal.

2 . The active-standby switching processing method of claim 1 , wherein the acquiring the device detection result of the active system further comprises:

acquiring a preset alarm item and a preset alarm level; and

acquiring an alarm flag corresponding to the alarm item in the active system according to the alarm level, and acquiring the device detection result of the active system according to detection information for the alarm flag in a first preset cycle.

3 . The active-standby switching processing method of claim 1 , wherein the detection signal comprises a square wave signal, and the instructing the active system to send the detection signal to the external warning line according to the device detection result of the active system, and executing the switching operation between the active system and the standby system according to the detection signal further comprises:

instructing the active system to send the square wave signal to the external warning line in a case that the device detection result of the active system is device normal;

instructing the active system to stop sending the square wave signal to the external warning line in a case that the device detection result of the active system is device alarm; and

executing the switching operation according to a statistical result of the square wave signal in a second preset cycle.

4 . The active-standby switching processing method of claim 1 , wherein the active system comprises an access unit and at least two first remote units, all of the at least two first remote units are cascaded with each other, and the standby system comprises at least two second remote units, wherein the at least two first remote units are connected to the at least two second remote units by the external warning line, respectively; and

the executing the switching operation between the active system and the standby system according to the detection signal further comprises:

sending a switching flag to the at least two first remote units in cascade in turn according to the detection signal in a case that the device detection result of the active system is matched with the access unit, wherein all of the at least two first remote units are configured to switch with the at least two second remote units based on the switching flag; and

sending the switching flag to at least one alarm remote unit according to the detection signal in a case that the device detection result of the active system is matched with the at least one alarm remote unit of the at least two first remote units, wherein the at least one alarm remote unit is configured to switch with a corresponding second remote unit based on the switching flag.

5 . The active-standby switching processing method of claim 1 , wherein the executing the switching operation between the active system and the standby system according to the detection signal further comprises:

switching the active system to the standby system according to the detection signal; and

switching the standby system back to the active system when it is detected that the active system returns to normalcy in a case that the active system is switched to the standby system.

6 . The active-standby switching processing method of claim 1 , wherein the number of the standby system is at least two, and the active system is connected to all of the at least two standby systems by the external warning line, respectively;

the executing the switching operation between the active system and the at least two standby systems according to the detection signal further comprises:

acquiring a preset list of priorities for all of the at least two standby systems, and acquiring a target standby system with the highest priority among the at least two standby systems according to the list of priorities; and

executing the switching operation between the active system and the target standby system according to the detection signal.

7 . The active-standby switching processing method of claim 1 , wherein the executing the switching operation between the active system and the standby system according to the detection signal further comprises:

storing the detection signal to a state table deployed in the standby system to obtain a signal state and executing the switching operation according to the signal state.

8 . An active-standby switching processing system, comprising an active system, a control apparatus, and a standby system, the control apparatus being connected to the active system and the standby system, respectively, and the active system being connected to the standby system by an external warning line;

wherein the control apparatus is configured to perform the active-standby switching processing method of claim 1 .

9 . An electronic apparatus, comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to perform the active-standby switching processing method of claim 1 .

10 . A storage medium, storing a computer program, wherein the computer program is executed by a processor to perform the active-standby switching processing method of claim 1 .

11 . The electronic apparatus of claim 9 , wherein the acquiring the device detection result of the active system further comprises:

acquiring a preset alarm item and a preset alarm level; and

acquiring an alarm flag corresponding to the alarm item in the active system according to the alarm level, and acquiring the device detection result of the active system according to detection information for the alarm flag in a first preset cycle.

12 . The electronic apparatus of claim 9 , wherein the detection signal comprises a square wave signal, and the instructing the active system to send the detection signal to the external warning line according to the device detection result of the active system, and executing the switching operation between the active system and the standby system according to the detection signal further comprises:

instructing the active system to send the square wave signal to the external warning line in a case that the device detection result of the active system is device normal;

instructing the active system to stop sending the square wave signal to the external warning line in a case that the device detection result of the active system is device alarm; and

executing the switching operation according to a statistical result of the square wave signal in a second preset cycle.

13 . The electronic apparatus of claim 9 , wherein the active system comprises an access unit and at least two first remote units, all of the at least two first remote units are cascaded with each other, and the standby system comprises at least two second remote units, wherein the at least two first remote units are connected to the at least two second remote units by the external warning line, respectively; and

the executing the switching operation between the active system and the standby system according to the detection signal further comprises:

sending a switching flag to the at least two first remote units in cascade in turn according to the detection signal in a case that the device detection result of the active system is matched with the access unit, wherein all of the at least two first remote units are configured to switch with the at least two second remote units based on the switching flag; and

sending the switching flag to at least one alarm remote unit according to the detection signal in a case that the device detection result of the active system is matched with the at least one alarm remote unit of the at least two first remote units, wherein the at least one alarm remote unit is configured to switch with a corresponding second remote unit based on the switching flag.

14 . The electronic apparatus of claim 9 , wherein the executing the switching operation between the active system and the standby system according to the detection signal further comprises:

switching the active system to the standby system according to the detection signal; and

switching the standby system back to the active system when it is detected that the active system returns to normalcy in a case that the active system is switched to the standby system.

15 . The electronic apparatus of claim 9 , wherein the number of the standby system is at least two, and the active system is connected to all of the at least two standby systems by the external warning line, respectively;

the executing the switching operation between the active system and the at least two standby systems according to the detection signal further comprises:

acquiring a preset list of priorities for all of the at least two standby systems, and acquiring a target standby system with the highest priority among the at least two standby systems according to the list of priorities; and

executing the switching operation between the active system and the target standby system according to the detection signal.

16 . The electronic apparatus of claim 9 , wherein the executing the switching operation between the active system and the standby system according to the detection signal further comprises:

storing the detection signal to a state table deployed in the standby system to obtain a signal state and executing the switching operation according to the signal state.

17 . The storage medium of claim 10 , wherein the acquiring the device detection result of the active system further comprises:

acquiring a preset alarm item and a preset alarm level; and

acquiring an alarm flag corresponding to the alarm item in the active system according to the alarm level, and acquiring the device detection result of the active system according to detection information for the alarm flag in a first preset cycle.

18 . The storage medium of claim 10 , wherein the detection signal comprises a square wave signal, and the instructing the active system to send the detection signal to the external warning line according to the device detection result of the active system, and executing the switching operation between the active system and the standby system according to the detection signal further comprises:

instructing the active system to send the square wave signal to the external warning line in a case that the device detection result of the active system is device normal;

instructing the active system to stop sending the square wave signal to the external warning line in a case that the device detection result of the active system is device alarm; and

executing the switching operation according to a statistical result of the square wave signal in a second preset cycle.

19 . The storage medium of claim 10 , wherein the active system comprises an access unit and at least two first remote units, all of the at least two first remote units are cascaded with each other, and the standby system comprises at least two second remote units, wherein the at least two first remote units are connected to the at least two second remote units by the external warning line, respectively; and

the executing the switching operation between the active system and the standby system according to the detection signal further comprises:

sending a switching flag to the at least two first remote units in cascade in turn according to the detection signal in a case that the device detection result of the active system is matched with the access unit, wherein all of the at least two first remote units are configured to switch with the at least two second remote units based on the switching flag; and

sending the switching flag to at least one alarm remote unit according to the detection signal in a case that the device detection result of the active system is matched with the at least one alarm remote unit of the at least two first remote units, wherein the at least one alarm remote unit is configured to switch with a corresponding second remote unit based on the switching flag.

20 . The storage medium of claim 10 , wherein the executing the switching operation between the active system and the standby system according to the detection signal further comprises:

switching the active system to the standby system according to the detection signal; and

switching the standby system back to the active system when it is detected that the active system returns to normalcy in a case that the active system is switched to the standby system.