CN110610307A - Electric brake management system and method - Google Patents
Electric brake management system and method Download PDFInfo
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Abstract
The embodiment of the invention discloses a switch management system and a method, which comprises the following steps: the system comprises a server, a user terminal and a switch provided with a communication unit, wherein the switch is connected with at least one electric loop; the electric brake is used for detecting electric data of an electric circuit connected with the electric brake, analyzing the electric data to obtain an analysis result, executing operation corresponding to the analysis result, and sending the analysis result of the electric data to the server; and the server is used for sending the switch identification of the switch and the analysis result to the user terminal. By the aid of the mode, obstacle removing difficulty can be greatly reduced.
Description
Technical Field
The invention relates to the technical field of electric switches, in particular to an electric switch management system and method.
Background
The switch of the internet of things is a breaker of the internet of things and can be widely applied to places such as families, industrial sites, buildings and the like. When the circuit loop has the phenomena of overcurrent or electric leakage and the like, the electric brake can automatically open, so that the power utilization safety is ensured; and after the worker handles the overcurrent or the electric leakage, the worker controls the switch to be switched on so as to enable the related equipment to continue to operate.
Existing electric brake systems are usually provided with multi-stage electric brakes. As shown in fig. 1, when the electric brake a detects that the electric circuit 1 is abnormal, the electric brake is directly opened, and the manager does not know which circuit under the electric brake z has a problem when removing obstacles, nor does the manager know what reason causes the electric brake a to be opened, and the obstacles are difficult to remove.
Disclosure of Invention
In view of the above, it is necessary to provide a switch management system and method for reducing difficulty in troubleshooting.
A switch management system, the system comprising:
the system comprises a server, a user terminal and a switch provided with a communication unit, wherein the switch is connected with at least one electric loop;
the electric brake is used for detecting electric data of an electric circuit connected with the electric brake, analyzing the electric data to obtain an analysis result, executing operation corresponding to the analysis result, and sending the analysis result of the electric data to the server;
and the server is used for sending the switch identification of the switch and the analysis result to the user terminal.
In one embodiment, the user terminal is further configured to send a first control instruction to the server; the server is further used for sending the first control instruction to the electric brake so that the electric brake can execute the operation corresponding to the first control instruction.
In one embodiment, the electric brake is provided with a locking mechanism, and the first control command is a locking command; and the operation corresponding to the first control instruction is to start a locking mechanism so that the locking mechanism controls the switch to enter a closing forbidding state.
In one embodiment, the user terminal is further configured to send a second control instruction to the switch, so that the switch performs an operation corresponding to the second control instruction.
In one embodiment, the server is further configured to send a third control instruction to the switch, so that the switch performs an operation corresponding to the third control instruction.
In one embodiment, the switch is further configured to send the electrical data to the server; the server is further used for obtaining a target analysis result corresponding to the electrical data, and the electrical data and the target analysis result are respectively used as input and output of an electrical analysis model to train the electrical analysis model.
In one embodiment, the analysis result comprises an electrical jump result, the system is provided with N stages of electric switches, and N is an integer greater than 1; the server is further used for sending a switching-off instruction to the (M + 1) th-level electric brake if the electric brake is the (M) th-level electric brake and the analysis result is the electric jump result, wherein M is an integer smaller than N.
In one embodiment, the analysis results include normal results, abnormal results, and early warning results; the electric brake is further used for sending heartbeat information to the server if the analysis result is an abnormal result so as to enable the server to return answer information corresponding to the heartbeat information; the electric brake is further used for sending the analysis result of the electric data to the server if receiving the answer information corresponding to the heartbeat information returned by the server, and sending the analysis result of the electric data to the user terminal if not receiving the answer information corresponding to the heartbeat information returned by the server.
A switch management method comprises the following steps:
detecting electrical data of an electrical circuit connected to the switch;
analyzing the electrical data to obtain an analysis result, and executing operation corresponding to the analysis result;
and sending the analysis result of the electrical data to a server so that the server sends the switch identification of the switch and the analysis result to a user terminal.
In one embodiment, after the sending the analysis result of the electrical data to the server, the method further includes: and acquiring a first control instruction sent by a server, and executing an operation corresponding to the first control instruction.
In one embodiment, the first control command is a lock command; and the operation corresponding to the first control instruction is to start a locking mechanism so that the locking mechanism controls the switch to enter a closing forbidding state.
In one embodiment, after the sending the analysis result of the electrical data to the server, the method further includes: and acquiring a second control instruction sent by the user terminal, and executing an operation corresponding to the second control instruction.
In one embodiment, after the sending the analysis result of the electrical data to the server, the method further includes: and acquiring a third control instruction sent by the server, and executing an operation corresponding to the third control instruction.
In one embodiment, the method further comprises: and sending the electrical data to the server so that the server trains an electrical analysis model according to the electrical data.
In one embodiment, the analysis result is an electrical jump result.
In one embodiment, the analysis results include normal results, abnormal results, and early warning results; the method further comprises the following steps: if the analysis result is an abnormal result, sending heartbeat information to the server so that the server returns answer information corresponding to the heartbeat information, and if the answer information corresponding to the heartbeat information returned by the server is received, entering the step of sending the analysis result of the electrical data to the server; and if the answer information corresponding to the heartbeat information returned by the server is not received, sending the analysis result of the electrical data to the user terminal.
The embodiment of the invention has the following beneficial effects:
the invention provides a switch management system and a method, comprising a server, a user terminal and a switch provided with a communication unit, wherein the switch is connected with at least one electric loop; the electric brake is used for detecting electric data of an electric circuit connected with the electric brake, analyzing the electric data to obtain an analysis result, executing operation corresponding to the analysis result, and sending the analysis result of the electric data to the server; and the server is used for sending the switch identification of the switch and the analysis result to the user terminal. It is thus clear that owing to set up the communication unit in the electric brake for communication through communication unit realized electric brake and server, thereby make the server feed back user terminal with the analysis result of electric brake sign and electric data, like this, user terminal can know the electric brake that breaks down simultaneously, knows the trouble reason simultaneously, great reduction the troubleshooting degree of difficulty.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
fig. 1 is a block diagram of a conventional multi-stage electric brake management system according to an embodiment;
FIG. 2 is a block diagram of the electric brake management system according to one embodiment;
FIG. 3 is a diagram illustrating data transmission in the switch management system according to one embodiment;
FIG. 4 is a diagram illustrating data transmission in the switch management system according to one embodiment;
FIG. 5 is a diagram illustrating data transmission in the switch management system according to one embodiment;
fig. 6 is a schematic flow chart illustrating an implementation of the electric brake management method according to an embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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 given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 2, in one embodiment, a switch management system 200 is provided, the switch management system 200 includes a server 210, a user terminal 220, and a switch 230 provided with a communication unit 231, the switch 230 being connected with at least one electrical circuit.
Wherein the server 210 is a high-performance computer or a cluster of high-performance computers.
The user terminal 220 may include, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a desktop computer, and a smart watch.
Wherein, the communication unit 231 realizes the communication of switch 230, can include long distance communication unit and short distance communication unit, and long distance communication unit can be 3G unit, 4G unit and 5G unit, and short distance communication unit can be WIFI unit, zigBee unit and bluetooth unit, does not do specific restriction here.
The switch 230 is an electric circuit switch, and is used for controlling the on/off of the electric circuit, analyzing the electric data, and communicating with the server 210 and the user terminal 220.
The switch 230 is configured to detect electrical data of an electrical circuit connected to the switch 230, analyze the electrical data to obtain an analysis result, execute an operation corresponding to the analysis result, and send the analysis result of the electrical data to the server 210.
The electrical data, which is data reflecting the operation condition of the electrical circuit, may include, but is not limited to, current data and voltage data, for example, may also include electrical circuit temperature data, and whether fire occurs is determined by detecting the electrical circuit temperature through the switch 230.
The analysis result comprises a normal result, an abnormal result, an early warning result and an unknown result, the normal result indicates that the electric circuit normally runs, the abnormal result indicates that the electric circuit is abnormal, the early warning result indicates that the electric circuit is possibly abnormal, and the unknown result indicates a result with an unclear specific reason. Abnormal results include, but are not limited to, overvoltage results, overcurrent results, undervoltage results, undercurrent results, electrical jump results, hazard results (such as a fire), human opening results, and human closing results. The early warning results include, but are not limited to, over voltage results, over current results, under voltage results, and under current results.
An analysis result may be indicated by numbers and/or characters and/or letters, for example, skl222 indicates that the analysis result is a normal result; the analysis result is indicated as abnormal result by sagl% 4.
The operation that the switch 230 can perform may include, but is not limited to, opening, closing, locking, and no operation. The circuit is powered off through opening; through closing, the electric loop is electrified; through locking, the electric circuit is in a state of opening and forbidding closing, at this time, even if the electric circuit is manually closed, the electric circuit cannot be successfully closed, and the electric circuit can be closed only by releasing the locking state of the electric circuit 230 through the server 210 or the user terminal 220; the no-operation indication switch 230 does not perform any operation.
The analysis result is associated with the operation of the switch 230 so that the switch 230 can directly perform the operation corresponding to the analysis result after the analysis result is obtained. For example, the overvoltage results are associated with the opening operation; associating the overcurrent result with the opening operation; and (4) associating the manual switching-off result with no operation.
Illustratively, the analyzing the electrical data comprises: comparing the electrical data T with a preset electrical data range T1，T2]And comparing to obtain the analysis result of the electrical data. If the electrical data T is within the preset electrical data range [ T1，T2]If the result is normal, the corresponding analysis result is a normal result; if the electrical data T is greater than T2, the corresponding analysis result is an overcurrent result or an overvoltage result; and if the multi-level data T is smaller than T1, the corresponding analysis result is an under-current result or an under-voltage result. Wherein the electrical data range [ T ] is preset1，T2]Can be set according to the experience of workers.
The server 210 is configured to send the switch identifier of the switch 230 and the analysis result to the user terminal 220.
Wherein, the switch identifier is used to uniquely identify one switch 230, and the switch identifier may be composed of numbers and/or characters and/or letters, for example, the switch identifier dianzha9, which is indicated as switch 9; the switch identification dianzha7 is designated as switch 7.
The analysis result may be directly sent to the user terminal 220 by the server 210, for example, the analysis result, sagl% 4, is directly sent to the user terminal 220; the analysis result may also be sent to the user terminal 220 after being analyzed by the server 210, for example, the analysis result is sagl% 4, and the server 210 analyzes the analysis result to obtain a result represented by sagl% 4: the "abnormal result" is then transmitted to the user terminal 220. Illustratively, the user terminal 220 may receive the switch identification and the analysis result sent by the server 210 through the APP or the Web.
When the analysis result received by the user terminal 220 is a normal result, the worker of the user terminal 220 may not perform any processing; when the analysis result received by the user terminal 220 is an abnormal result, the staff of the user terminal 220 may take specific measures according to the specific abnormal result (e.g., overcurrent or overvoltage, etc.); when the analysis result received by the user terminal 220 is the early warning result and the unknown result, the staff of the user terminal 220 can go to the corresponding switch 230 in advance to perform preprocessing, so as to avoid the failure of the electric circuit.
The electric brake management system comprises a server, a user terminal and an electric brake provided with a communication unit, wherein the electric brake is connected with at least one electric loop; the electric brake is used for detecting electric data of an electric circuit connected with the electric brake, analyzing the electric data to obtain an analysis result, executing operation corresponding to the analysis result, and sending the analysis result of the electric data to the server; and the server is used for sending the switch identification of the switch and the analysis result to the user terminal. It is thus clear that owing to set up the communication unit in the electric brake for communication through communication unit realized electric brake and server, thereby make the server feed back user terminal with the analysis result of electric brake sign and electric data, like this, user terminal can know the electric brake that breaks down simultaneously, knows the trouble reason simultaneously, great reduction the troubleshooting degree of difficulty.
In one embodiment, the switch 230 is further configured to send a switch status to the server 210 at preset intervals, so that the server 210 sends the switch status to the user terminal 220.
The switching state may include, but is not limited to, an opening state, a closing state, a blocking state, and a fault state. The switch 230 has a self-checking function, and a fault state indicates that the switch 230 has a fault after self-checking.
In one embodiment, the operator can remotely control the switch 230 through the server 210. As shown in fig. 3, the user terminal 220 is further configured to send a first control instruction to the server 210; the server 210 is further configured to send the first control instruction to the electric switch 230, so that the electric switch 230 performs an operation corresponding to the first control instruction.
The first control instruction, the second control instruction, and the third control instruction may include, but are not limited to, an opening instruction, a closing instruction, or a locking instruction, for example, the first control instruction, the second control instruction, and the third control instruction may also be instructions that instruct the switch 230 to transmit historical electrical data. The switching-off command instructs the switch 230 to perform the switching-off operation, the switching-on command instructs the switch 230 to perform the switching-on operation, and the locking command instructs the switch 230 to perform the locking operation.
In one embodiment, the switch 230 is provided with a locking mechanism, and the first control command is a locking command; the operation corresponding to the first control command is to activate a locking mechanism, so that the locking mechanism controls the switch 230 to enter a closing prohibition state.
The locking mechanism is a mechanical mechanism capable of blocking contact switching-on, and comprises a mechanism for blocking manual contact switching-on and other external force contact switching-on.
The closing prohibition state is a state in which the switch 230 cannot be closed by a manual force or an external force.
When the electric circuit breaks down, a worker needs to detect the fault, if someone closes the switch, the electric circuit is electrified, the safety of the worker is possibly damaged, and then the switch 230 is in a switch-on prohibition state through a locking instruction, so that the safety of the worker is effectively guaranteed.
In one embodiment, the user terminal 220 may directly send a control command to the switch 230, thereby controlling the switch 230. As shown in fig. 3, the user terminal 220 is further configured to send a second control instruction to the switch 230, so that the switch 230 performs an operation corresponding to the second control instruction.
In an embodiment, the staff at the server 210 end can also directly send a control instruction to the switch 230 through the server 210, so that the server 210 directly controls the switch 230. As shown in fig. 3, the server 210 is further configured to send a third control instruction to the switch 230, so that the switch 230 performs an operation corresponding to the third control instruction.
In one embodiment, in order to obtain a more accurate electrical analysis model, the electrical data detected by the electrical switch 230 during the actual use process is used for training the electrical analysis model, and meanwhile, in order to ensure the accuracy of the electrical data analysis result, a target analysis result (input by a worker) needs to be obtained. The switch 230 is also used for sending the electrical data to the server 210; the server 210 is further configured to obtain a target analysis result corresponding to the electrical data, and train the electrical analysis model by using the electrical data and the target analysis result as input and output of the electrical analysis model respectively.
The electric analysis model takes electric data as input and takes an analysis result as output.
Wherein, the target analysis result is a reference analysis result corresponding to the electrical data.
The obtaining of the target analysis result corresponding to the electrical data includes: and acquiring an analysis result corresponding to the electrical data and input by a worker. Because the analysis results obtained by the electrical analysis model may be inaccurate, in order to ensure the accuracy of model training, a worker needs to input an accurate analysis result corresponding to the electrical data and then train the analysis result.
In one embodiment, the server 210 is further configured to transmit the received electrical data to the user terminal 220. Since the server 210 sends the electrical data to the user terminal 220, the user terminal 220 can see the electrical data, not only the analysis result of the electrical data, but also more information of the electrical circuit and the electrical brake 230, thereby better maintaining the system.
In one embodiment, the server 210 is further configured to send the execution time of the operation corresponding to the analysis result, the electrical data sent by the electrical switch 230, and the analysis result of the electrical data to the user terminal 220, so that the user terminal 220 can know more information about the electrical circuit and the electrical switch 230, and thus, the system can be maintained better. The execution time of the operation corresponding to the analysis result may be the time when the electric brake 230 sends the electric data and the analysis result of the electric data; the execution of this operation may also be sent directly to the server 210 by the switch 230.
In one embodiment, as shown in fig. 4, the analysis result includes an electrical transition result, and the system 100 is provided with an N-stage switch 230, where N is an integer greater than 1; the server 210 is further configured to send a switching-off instruction to the M +1 th-level switch 230 if the switch 230 is the mth-level switch 230 and the analysis result is an electrical transition result, where M is an integer smaller than N.
The electrical jump result reflects a large change of the electrical data currently received by the switch 230 relative to the electrical data received last time, and a difference threshold may be set for determining whether a jump occurs. For example, the currently received voltage value is 50V, the last received voltage value is 220V, and the difference threshold is set to 30V, whereby it can be seen that a large change occurs in the voltage.
Because the jump of the electrical data occurs, it indicates that a relatively urgent situation may occur, and in order to ensure the system safety without affecting the normal operation of other electrical circuits, the M +1 th stage electric brake 230 is selectively controlled to be opened, and the M +2 th stage electric brake 230 to the nth stage electric brake 230 operate normally.
In one embodiment, the analysis result includes a dangerous result, and the server 210 is further configured to send a switch-off command to the nth stage switch 230 if the switch 230 is the mth stage switch 230 and the analysis result is a dangerous result. For example, the dangerous result is a fire.
In one embodiment, the analysis results include normal results, abnormal results, and early warning results. As shown in fig. 5, in order to ensure that the server 210 can receive the analysis result and forward the analysis result, the switch 230 is further configured to send heartbeat information to the server 210 if the analysis result is an abnormal result, so that the server 210 returns response information corresponding to the heartbeat information; the electric brake 230 is further configured to send an analysis result of the electrical data to the server 210 if receiving answer information corresponding to the heartbeat information returned by the server 210, and send an analysis result of the electrical data to the user terminal 220 if not receiving answer information corresponding to the heartbeat information returned by the server 210.
The heartbeat information is sent to the server 210 by the switch 230, and is used for testing the running state of the server 210, if the switch 230 can receive the response of the server 210 to the heartbeat information, that is, the switch 230 can receive the response information returned by the server 210, the running state of the server 210 is considered to be connected, and an analysis result can be sent to the server; if the switch 230 cannot receive the response of the server 210 to the heartbeat information, that is, the switch 230 cannot receive the reply information returned by the server 210, the operating state of the server 210 is considered to be disconnected, and at this time, the analysis result is not sent to the server 210, but is directly sent to the user terminal 220, so that the user terminal 220 is ensured to be able to receive the analysis result to a certain extent.
As shown in fig. 6, a switch management method is provided, and is applied to a switch in a switch management system, where the method specifically includes:
step 602, detecting electrical data of an electrical circuit connected to the electrical switch.
And step 604, analyzing the electrical data to obtain an analysis result, and executing operation corresponding to the analysis result.
Step 606, sending the analysis result of the electrical data to a server, so that the server sends the switch identification of the switch and the analysis result to a user terminal.
The electric brake management method comprises the steps of firstly detecting electric data of an electric circuit connected with the electric brake; then analyzing the electrical data to obtain an analysis result, and executing operation corresponding to the analysis result; and finally, sending the analysis result of the electric data to a server so that the server sends the switch identification of the switch and the analysis result to a user terminal. It is thus clear that, through above-mentioned mode, because the electric brake can communicate with the server to make the server feed back user terminal with the electric brake sign and electric data's analysis result, like this, user terminal can know the electric brake that breaks down simultaneously, knows the trouble reason simultaneously, great reduction the troubleshooting degree of difficulty.
In one embodiment, after sending the analysis result of the electrical data to the server in step 606, the method further includes: and acquiring a first control instruction sent by a server, and executing an operation corresponding to the first control instruction.
In one embodiment, the first control command is a lock command; and the operation corresponding to the first control instruction is to start a locking mechanism so that the locking mechanism controls the switch to enter a closing forbidding state.
In one embodiment, after sending the analysis result of the electrical data to the server in step 606, the method further includes: and acquiring a second control instruction sent by the user terminal, and executing an operation corresponding to the second control instruction.
In one embodiment, after sending the analysis result of the electrical data to the server in step 606, the method further includes: and acquiring a third control instruction sent by the server, and executing an operation corresponding to the third control instruction.
In one embodiment, the method further comprises: and sending the electrical data to the server so that the server trains an electrical analysis model according to the electrical data.
In one embodiment, the analysis result is an electrical jump result.
In one embodiment, the analysis result is a dangerous result.
In one embodiment, the analysis results include normal results, abnormal results, and early warning results; the method further comprises the following steps: if the analysis result is an abnormal result, sending heartbeat information to the server so that the server returns answer information corresponding to the heartbeat information, and if the answer information corresponding to the heartbeat information returned by the server is received, entering the step 606 of sending the analysis result of the electrical data to the server; and if the answer information corresponding to the heartbeat information returned by the server is not received, sending the analysis result of the electrical data to the user terminal.
It should be noted that the switch management system and the switch management method described above belong to a general inventive concept, and the contents in each embodiment of the switch management system and the contents in each embodiment of the switch management method may be mutually applicable.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An electric brake management system, comprising: the system comprises a server, a user terminal and a switch provided with a communication unit, wherein the switch is connected with at least one electric loop;
the electric brake is used for detecting electric data of an electric circuit connected with the electric brake, analyzing the electric data to obtain an analysis result, executing operation corresponding to the analysis result, and sending the analysis result of the electric data to the server;
and the server is used for sending the switch identification of the switch and the analysis result to the user terminal.
2. The system of claim 1, wherein the user terminal is further configured to send a first control instruction to the server;
the server is further used for sending the first control instruction to the electric brake so that the electric brake can execute the operation corresponding to the first control instruction.
3. The system of claim 2, wherein the switch is provided with a locking mechanism, and the first control command is a locking command;
and the operation corresponding to the first control instruction is to start a locking mechanism so that the locking mechanism controls the switch to enter a closing forbidding state.
4. The system of claim 2, wherein the user terminal is further configured to send a second control command to the switch, so that the switch performs an operation corresponding to the second control command.
5. The system of claim 1, wherein the server is further configured to send a third control instruction to the switch to cause the switch to perform an operation corresponding to the third control instruction.
6. The system of claim 1, wherein the switch is further configured to transmit the electrical data to the server;
the server is further used for obtaining a target analysis result corresponding to the electrical data, and the electrical data and the target analysis result are respectively used as input and output of an electrical analysis model to train the electrical analysis model.
7. The system of claim 1, wherein the analysis results comprise electrical transition results, the system being provided with N stages of switches, N being an integer greater than 1;
the server is further used for sending a switching-off instruction to the (M + 1) th-level electric brake if the electric brake is the (M) th-level electric brake and the analysis result is the electric jump result, wherein M is an integer smaller than N.
8. The system of any one of claims 1 to 7, wherein the analysis results include normal results, abnormal results, and early warning results; the electric brake is further used for sending heartbeat information to the server if the analysis result is an abnormal result so as to enable the server to return answer information corresponding to the heartbeat information; the electric brake is further used for sending the analysis result of the electric data to the server if receiving the answer information corresponding to the heartbeat information returned by the server, and sending the analysis result of the electric data to the user terminal if not receiving the answer information corresponding to the heartbeat information returned by the server.
9. A switch management method is characterized by comprising the following steps:
detecting electrical data of an electrical circuit connected to the switch;
analyzing the electrical data to obtain an analysis result, and executing operation corresponding to the analysis result;
and sending the analysis result of the electrical data to a server so that the server sends the switch identification of the switch and the analysis result to a user terminal.
10. The method of claim 9, wherein after the sending the analysis of the electrical data to a server, further comprising:
and acquiring a first control instruction sent by a server, and executing an operation corresponding to the first control instruction.
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