CN112866054A - Battery replacement cabinet monitoring method and system, battery replacement cabinet and storage medium - Google Patents
Battery replacement cabinet monitoring method and system, battery replacement cabinet and storage medium Download PDFInfo
- Publication number
- CN112866054A CN112866054A CN202110002236.9A CN202110002236A CN112866054A CN 112866054 A CN112866054 A CN 112866054A CN 202110002236 A CN202110002236 A CN 202110002236A CN 112866054 A CN112866054 A CN 112866054A
- Authority
- CN
- China
- Prior art keywords
- communication module
- cabinet
- monitoring
- network
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 356
- 230000002159 abnormal effect Effects 0.000 claims abstract description 52
- 230000005856 abnormality Effects 0.000 claims description 24
- 238000010295 mobile communication Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 19
- 230000008859 change Effects 0.000 abstract description 9
- 238000004590 computer program Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 230000003993 interaction Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 238000012384 transportation and delivery Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of communication, in particular to a method and a system for monitoring a battery replacement cabinet, the battery replacement cabinet and a storage medium. The method for monitoring the power change cabinet comprises the steps of monitoring the network state of a first communication module corresponding to the power change cabinet; if the network state of the first communication module is abnormal, monitoring whether the network state of the second communication module is abnormal or not; the first communication module is physically connected with the second communication module; if the network state of the second communication module is normal, monitoring information is sent to a server through the second communication module; the monitoring information at least comprises a network abnormity reason of the first communication module; and if the network state of the second communication module is abnormal, restarting the first communication module and the second communication module. The method can effectively reduce the maintenance cost, and can ensure the normal operation of the power exchange cabinet without interruption under the emergency condition.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method and a system for monitoring a battery replacement cabinet, the battery replacement cabinet and a storage medium.
Background
In recent years, express delivery take-out and delivery are prevalent, and due to the fact that deliverers in the express delivery take-out industry need to shuttle among congested cities, the electric vehicle is a relatively suitable and convenient vehicle. The core of the electric vehicle is the utilization rate of the storage battery and the endurance mileage, and the storage battery of the electric vehicle has great significance on the working efficiency when the storage battery of the electric vehicle keeps sufficient endurance. Under the condition that the current battery technology is not fundamentally improved, a battery replacing cabinet capable of rapidly replacing batteries of an electric vehicle or other battery replacing equipment capable of replacing batteries is introduced in the market.
However, due to the instability and safety of the battery, the used equipment needs to be monitored for a long time by 24H, the current battery management equipment such as the power exchange cabinet cannot achieve all network steady-state transmission, and when the communication module of the power exchange cabinet is abnormal and cannot communicate with the server through the mobile communication network, equipment maintenance personnel is required to go to the position of the power exchange cabinet to check the reason of the abnormality, so that the maintenance cost is high.
Disclosure of Invention
The embodiment of the invention provides a power change cabinet monitoring method and a power change cabinet monitoring system, which aim to solve the problem of high maintenance cost caused by the fact that when a communication module of a current power change cabinet is abnormal, equipment maintenance personnel need to go to the position of the power change cabinet to investigate the reason of the abnormality.
A method for monitoring a battery replacement cabinet comprises the following steps:
monitoring the network state of a first communication module corresponding to the battery replacement cabinet;
if the network state of the first communication module is abnormal, monitoring whether the network state of the second communication module is abnormal or not; the first communication module is physically connected with the second communication module;
if the network state of the second communication module is normal, the monitoring information is sent to a server through the second communication module; the second communication module can monitor the first communication module under the condition that the network state is normal; the monitoring information at least comprises a network abnormity reason;
and if the network state of the second communication module is abnormal, restarting the first communication module and the second communication module through a control module.
Preferably, after the first communication module and the second communication module are restarted if the network state of the second communication module is abnormal, the battery replacement cabinet monitoring method includes:
if the network state of the first communication module and the network state of the second communication module are not recovered after the power supply is restarted, performing power failure test on the power exchange cabinet, and supplying power to the power exchange cabinet by adopting a local power supply;
if the network states of the first communication module and the second communication module are not recovered to be normal after the local power supply is adopted to supply power to the power exchange cabinet, trying to restart the first communication module and the second communication module for multiple times;
and if the network states of the first communication module and the second communication module are not recovered to be normal after the power distribution cabinet is restarted for multiple times, restarting the power distribution cabinet when the restarting times reach a preset threshold value.
Preferably, if the network status of the second communication module is normal, the sending the monitoring information to a server through the second communication module includes:
under the condition that the network state of the second communication module is normal, if the second communication module does not receive the power-on state information returned by the control module of the power exchange cabinet, determining that the network abnormality reason of the first communication module is that the power exchange cabinet is powered off;
supplying power to the power-off battery replacement cabinet through a local power supply; and sending the monitoring information carrying the network abnormal reason to a server through the second communication module.
Preferably, if the network status of the second communication module is normal, the sending the monitoring information to a server through the second communication module includes:
under the condition that the network state of the second communication module is normal, if the second communication module receives the power-on state information returned by the control module, determining that the network abnormality reason of the first communication module is that the network is unstable;
sending a restart instruction to the control module through the second communication module so as to restart the first communication module; and the number of the first and second groups,
and sending the monitoring information carrying the network abnormal reason to a server through the second communication module.
Preferably, the monitoring a network state of a first communication module corresponding to the battery replacement cabinet includes:
monitoring whether the server receives heartbeat data sent by the first communication module in N preset heartbeat cycles;
if the heartbeat data of the first communication module is not received, determining that the network state of the first communication module is abnormal, and opening the second communication module so as to connect the second communication module with the server.
Preferably, the monitoring information further includes acquisition information of a sensor module of the power exchange cabinet; the power exchange cabinet comprises a plurality of charging units; the acquisition information comprises the current power supply mode of the power exchange cabinet, the load state of the cabinet body, the state of a smoke alarm lamp sensor of the cabinet body, the door magnetic state of each charging unit, the article state of each charging unit, the charging state of a battery in each charging unit, and the temperature and humidity of each charging unit.
Preferably, the second communication module may be an NBIOT module, a WIFI module, or a mobile communication network module of a different operator from the first communication module.
A battery changing cabinet monitoring system comprising:
the first monitoring module is used for monitoring the network state of the first communication module corresponding to the battery replacement cabinet;
the second monitoring module is used for monitoring whether the network state of the second communication module is abnormal or not if the network state of the first communication module is abnormal; the first communication module is physically connected with the second communication module;
the monitoring information sending module is used for sending the monitoring information to a server through the second communication module if the network state of the second communication module is normal; wherein the monitoring information at least comprises a network anomaly reason;
and the restarting module is used for restarting the first communication module and the second communication module through the control module if the network state of the second communication module is abnormal.
The battery replacement cabinet comprises a processor and a memory, wherein at least one instruction is stored in the memory, and the at least one instruction is loaded and executed by the processor, so that the battery replacement cabinet monitoring method is realized.
A computer-readable storage medium, wherein at least one instruction is stored in the computer-readable storage medium, and the at least one instruction is loaded and executed by a processor to implement the swap cabinet monitoring method.
According to the method and the system for monitoring the battery replacement cabinet, the battery replacement cabinet and the storage medium, whether the network state of the second communication module is abnormal or not is further judged by monitoring the network state of the first communication module when the network state of the first communication module is abnormal, if the network state of the second communication module is normal, monitoring information is sent to the server through the second communication module, the monitoring information at least comprises the reason of the network abnormality, the situation that people need to be dispatched to investigate the abnormal reason on site due to the fact that the battery replacement cabinet cannot be used due to unsmooth communication is reduced by adding the second communication module, and maintenance cost is reduced. When the network states of the first communication module and the second communication module are both abnormal, network recovery is carried out by restarting the first communication module and the second communication module instead of restarting the whole power change cabinet, so that the condition of influencing the current service process of the power change cabinet can be effectively reduced, and the service of the power change cabinet can be ensured to be normally carried out without interruption under the emergency condition.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a flowchart illustrating a method for monitoring a swap battery cabinet according to an embodiment of the present invention;
fig. 2 is an application environment diagram of a battery replacement cabinet monitoring method according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a method for monitoring a swap battery cabinet according to an embodiment of the present invention;
FIG. 4 is a detailed flowchart of step S103 in FIG. 1;
FIG. 5 is a detailed flowchart of step S103 in FIG. 1;
FIG. 6 is a detailed flowchart of step S101 in FIG. 1;
fig. 7 is a schematic view of a battery replacement cabinet monitoring system according to an embodiment of the invention;
fig. 8 is a schematic diagram of a hardware functional module of a battery replacement cabinet monitoring system in an embodiment of the present invention.
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 some, not all, embodiments of the present invention. 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.
In an embodiment, as shown in fig. 1, a method for monitoring a battery replacement cabinet is provided, which includes the following steps:
s101: and monitoring the network state of the first communication module 101 corresponding to the battery replacement cabinet.
Fig. 2 is a diagram of an application environment of the present embodiment. The switch cabinet 10 can realize data interaction with the server through one or more communication links (modules). The two communication links in the switch cabinet are used as an example for explanation. Specifically, the first communication module 101 is at least used for interacting with the server 20 to perform information related to the power transformation cabinet 10, including but not limited to a cabinet state, a power supply state, a network signal strength state, a battery operation state of each charging unit, a charging state, a service state of each order, and the like of the power transformation cabinet 10; the network state information is used for indicating that the network state of the first communication module 101 is abnormal, and the reason of the network abnormality of the first communication module 101 is determined through the second communication module 102102 connected to the hardware board card of the battery swapping cabinet 10 (for example, connected through a cable), where the second communication module 102102 may be an NBIOT module, a WIFI module, or a mobile communication network module (for example, 4G/5G) of a different operator from the first communication module 101.
Further, the first communication module 101 may also perform state information, use information interaction, order information synchronization of the battery replacement cabinet, and the like on the cabinet body with the server 20. The power switching cabinet 10 may further support a face payment function or a face recognition unlocking door lock function, and the power switching cabinet usage information may further include image information based on a face sent by the first communication module 101 and face recognition information received by the first communication module 101. The first communication module 101 performs heartbeat data interaction with the server 20 to determine whether the network status of the first communication module 101 is normal. The switch cabinet can send heartbeat data to the server 20 at set time intervals (which can be flexibly set) based on the first communication module 101 so as to maintain the communication connection with the server 20. The battery replacement cabinet may also receive a heartbeat inquiry request sent by the server 20 at every heartbeat interval (which may be flexibly set) based on the first communication module 101, and feed back corresponding heartbeat data to the server 20 to maintain the communication connection with the server 20. The first communication module 101 may also be configured to perform system upgrade information interaction with a server. The power distribution cabinet 10 can perform system upgrade based on the first communication module 101 receiving the system upgrade information sent by the server 20.
S102: if the network state of the first communication module 101 is abnormal, monitoring whether the network state of the second communication module 102 is abnormal; the first communication module 101 is physically connected to the second communication module 102.
The first communication module 101 and the second communication module 102 are arranged in the power exchange cabinet, and the second communication module 102 communicates with the first communication module 101 through a communication link physically connected to the first communication module 101 to obtain the reason for the network abnormality of the first communication module 101. The second communication module 102 may be an NB-IoT module, a WIFI module, a 4G module, or a 5G module, etc.
Illustratively, the first communication module 101 of the power distribution cabinet and the server maintain a timing heartbeat cycle T1, and if the power distribution cabinet and the server have not communicated once after the time T1 is exceeded, it can be confirmed that there is a delay in the network problem or the network signal is weak. However, T1 is preferably selected by using an arbitrary value between 5S and 60S, and is determined according to the load of the server, and is not limited here.
For another example, if the first communication module 101 is a mobile communication module, if the first communication module 101 cannot perform information transmission with a server through a base station, the network status of the first communication module 101 is abnormal; if the first communication module 101 can normally perform information transmission with the server through the base station, the network state of the first communication module is normal. It should be noted that the abnormality determination for the network state of the first communication module 101 can also be implemented by other means capable of determining an abnormality, which is not limited herein.
S103: if the network state of the second communication module 102 is normal, sending monitoring information to the server through the second communication module 102; the monitoring information at least includes a reason for the network abnormality of the first communication module 101.
Specifically, if the network state of the second communication module 102 is normal, the second communication module 102 sends monitoring information to the server, where the monitoring information at least includes a reason for the network anomaly, so that the server feeds back processing information (e.g., restart information) according to the reason for the network anomaly.
It can be understood that, when the communication of the first communication module 101 is blocked or cannot be communicated with the server, the monitoring information may be sent to the server through the second communication module 102, where the monitoring information at least includes a reason for the network anomaly.
In a possible implementation manner, the second communication module 102 can obtain the reason for the network abnormality of the first communication module 101; the method specifically comprises the following steps: the first communication module 101 sends network state information to the second communication module 102, wherein the network state information is sent when the battery replacement cabinet is in a power-on state; the network state information is received through the second communication module 102, so that the reason of the network abnormality is determined to be a network connection problem or a power supply problem according to the network state information.
The network anomaly information is used to indicate that the network state of the first communication module 101 is abnormal, and the network anomaly information may be sent by the server when the server does not receive the heartbeat data of the first communication module 101 in all of the N heartbeat cycles.
For example, for convenience of understanding, the specific implementation flow of S101 to S103 is described, where a network state of the first communication module 101 of the switch cabinet connected to the server is monitored, and the first communication module 101 and the server are kept in an active state on a link, and if the first communication module 101 of the switch cabinet is abnormal, that is, the server and the first communication module 101 cannot be connected, a reason for connection failure (a reason for network abnormality) is queried through connection between the second communication module 102 and hardware of the first communication module 101 under the condition that the network state of the second communication module 102 is normal. After the reason of the failure is inquired, the second communication module 102 is in network connection with the server, and the reason of the connection failure of the first communication module 101 is fed back to the server, if the network abnormality at the moment is caused by a non-outage reason, the server can send restart information (processing information) to the second communication module 102 after receiving the message, so that the whole system is reset through the second communication module 102, and therefore when the network state of the first communication module 101 is abnormal, the second communication module 102 can still assist in monitoring the power switching cabinet and send monitoring information to the server, so that maintenance personnel can carry out remote maintenance, the labor cost is reduced, and the maintenance cost of the power switching cabinet is effectively reduced.
S104: if the network status of the second communication module 102 is abnormal, the first communication module 101 and the second communication module 102 are restarted.
Specifically, if the network state of the first communication module 101 is abnormal, it is monitored whether the network state of the second communication module 102 is abnormal, that is, whether the second communication module 102 works normally, for example, it is determined whether the server communicates with the second communication module 102 once within a preset time period, and if not, it is determined that the network of the second communication module 102 is abnormal.
Specifically, the server may query the first communication module 101 for a specific reason by sending a query status instruction, and if the first communication module 101 is normal, the server may complete a normal service. If the first communication module 101 is abnormal, the server may further query the network status of the second communication module 102, and determine whether the second communication module 102 is working normally, and if the second communication module 102 is not working normally, the first communication module 101 and the second communication module 102 may be restarted within the set timeout duration of T2, that is, if the second communication module 102 and/or the first communication module 101 do not recover the communication with the server within the timeout duration of T2, the first communication module 101 and/or the second communication module 102 may be restarted after T2 is overtime. Preferably, T2 may be 10 minutes to 60 minutes, and is not limited herein.
Further, in a possible implementation manner, if the second communication module 102 recovers and the first communication module 101 does not recover, the first communication module 101 may be restarted after the time-out of T2; if the second communication module 102 is not recovered and the first communication module 101 is recovered, since the first communication module 101 is recovered at this time, the service can be processed normally, and at this time, it can be ensured that the second communication module 102 is closed, and the second communication module 102 does not need to be restarted; if neither the second communication module 102 nor the first communication module 101 is recovered, the first communication module 101 and the second communication module 102 may be restarted.
In this embodiment, by monitoring the network state of the first communication module 101, when the network state of the first communication module 101 is abnormal, it is further determined whether the network state of the second communication module 102 is abnormal, and if the network state of the second communication module 102 is normal, monitoring information is sent to the server through the second communication module 102, where the monitoring information at least includes a reason for the abnormal network, so that by adding the second communication module 102, a situation that a person needs to be dispatched to investigate the reason for the abnormal reason on site because the battery replacement cabinet cannot be used due to unsmooth communication is reduced, and maintenance cost is reduced. When the network states of the first communication module 101 and the second communication module 102 are both abnormal, network recovery is performed by restarting the first communication module 101 and the second communication module 102 instead of restarting the whole power distribution cabinet, so that the influence on the current service process of the power distribution cabinet can be effectively reduced, and under the emergency condition, the service of the power distribution cabinet can be ensured to be normally performed without interruption.
In one embodiment, as shown in fig. 3, the method further comprises the steps of:
s201: if the network state of the first communication module 101 and the network state of the second communication module 102 are not recovered after the power supply is restarted, the power failure test is performed on the power exchange cabinet, and a local power supply is used for supplying power to the power exchange cabinet.
S202: if the network states of the first communication module 101 and the second communication module 102 are not recovered to be normal after the local power supply is used for supplying power to the battery replacement cabinet, the first communication module 101 and the second communication module 102 are tried to be restarted for multiple times.
S203: if the network states of the first communication module 101 and the second communication module 102 are not recovered to normal after being restarted for multiple times, the power switching cabinet is restarted when the number of times of restarting reaches a preset threshold value.
Referring to steps S201 to S205, after the first communication module 101 and the second communication module 102 are restarted for the first time, the monitoring of whether the network status of the first communication module 101 and the second communication module 102 is recovered to normal within the timeout period of T2 may be continued, and if the network status of the first communication module 101 and the second communication module 102 is not recovered, the power down test may be performed on the switch cabinet, namely, a local power supply is adopted to supply power to the battery replacement cabinet, if the power is supplied to the battery replacement cabinet by adopting the local power supply, whether the network of the first communication module 101 and the second communication module 102 is not recovered to be normal within the overtime duration of T3 is monitored, if not, then, the first communication module 101 and the second communication module 102 are tried to be restarted for a plurality of times, and after the plurality of times of restarting, if the network states of the first communication module 101 and the second communication module 102 are not recovered to normal, the power switching cabinet is restarted when the restart times reach a preset threshold value.
The timeout duration of T2 and the timeout duration of T3 may be the same or different, and are not limited herein. The preset threshold is a preset threshold of the restart times, and can be set according to actual needs, which is not limited herein.
It can be understood that when the network states of the first communication module 101 and the second communication module 102 are both abnormal, network recovery is performed by restarting the first communication module 101 and the second communication module 102, if the network states are not recovered, a local power supply can be used for supplying power to the battery replacement cabinet, if the network states of the first communication module 101 and the second communication module 102 are not recovered to be normal after the local power supply is used for supplying power to the battery replacement cabinet, the first communication module 101 and the second communication module 102 are tried to be restarted for multiple times, and after the network states of the first communication module 101 and the second communication module 102 are not recovered to be normal after the network states are restarted for multiple times, the battery replacement is restarted, so as to reduce the situation that the current business process of the battery replacement cabinet is affected as much as possible, and under an emergency situation, the normal business of the battery replacement cabinet can be ensured without interruption.
In one embodiment, as shown in fig. 4, the method further comprises the steps of:
s301: if the second communication module 102 does not receive the power-on state information returned by the control module, it is determined that the reason for the network abnormality of the first communication module 101 is power-off of the power-changing cabinet.
Specifically, the server may send the power-on state query information to the second communication module 102, the second communication module 102 may receive the power-on state query information sent by the server, and if the second communication module 102 does not receive the power-on state information returned by the control module of the power switching cabinet, it may be determined that the network abnormality cause is power failure of the power switching cabinet instead of a network signal problem, it may be determined that the network abnormality cause of the first communication module 101 is power failure of the power switching cabinet, and the monitoring information of the power failure of the power switching cabinet is returned to the server, so that the maintenance personnel may perform remote maintenance.
In another possible implementation manner, the second communication module 102 is connected to an external conversion module (such as NBIoT, 4G, 5G, or WIFI) through hardware, and sends a network status query instruction to the conversion module, where the conversion module is configured to send a network status query instruction to the control module through hardware connection with the control module, and the network status query instruction is used to query the power-on status information of the power distribution cabinet.
S302: supplying power to the power-off battery replacement cabinet through a local power supply; and sending the monitoring information carrying the network abnormality reason to the server through the second communication module 102.
Specifically, the second communication module 102 may be powered on based on the local power supply after the power conversion cabinet is powered off. The local power source may be a UPS105, and the local UPS105 may be a rechargeable battery or a non-rechargeable battery, which is not limited herein.
In this embodiment, the second communication module 102 may also be directly powered on through a hardware connection with the power distribution cabinet, and no separate power supply is needed, and the second communication module 102 has low power consumption, so that the communication cost can be effectively reduced. In another possible implementation manner, when the swapping cabinet is in the power-on state, the second communication module 102 may be powered on through a hardware connection with the swapping cabinet, and when the swapping cabinet is in the power-off state, the second communication module 102 may be powered on through the local UPS 105. When the battery replacement cabinet is in a state of being powered on by the mains supply, the battery replacement cabinet can charge the rechargeable battery in the local UPS105 through the battery replacement cabinet.
In this embodiment, when the battery replacement cabinet is in the power-off state, the second communication module 102 may further maintain the power-on state through the local power supply, so as to perform information interaction with the server in the power-on state, report the monitoring information to the server in time, and improve reliability of monitoring information transmission.
In one embodiment, as shown in fig. 5, the method further comprises the steps of:
s401, if the second communication module 102 receives the power-on status information returned by the control module, determines that the reason for the network anomaly of the first communication module 101 is network instability.
S402: a restart instruction is sent to the control module through the second communication module 102 to restart the first communication module 101; and sending the monitoring information carrying the network abnormality reason to the server through the second communication module 102.
Specifically, if the second communication module 102 receives the power-on state information returned by the control module, it is determined that the reason for the network abnormality of the first communication module 101 is network instability rather than power failure, and at this time, a restart instruction may be sent to the control module through the second communication module 102 to restart the first communication module 101, without restarting the entire battery replacement cabinet, thereby effectively reducing the situation that the restarting of the entire battery replacement cabinet affects the ongoing business process.
Further, after the reason for the network anomaly is determined, the monitoring information carrying the reason for the network anomaly is sent to the server through the second communication module 102, so that the anomaly is automatically recorded in the server for assisting maintenance personnel to perform remote maintenance.
In an embodiment, as shown in fig. 6, in step S101, monitoring a network state of the first communication module 101 corresponding to the battery replacement cabinet specifically includes the following steps:
s501: in N preset heartbeat cycles, the monitoring server determines whether the heartbeat data sent by the first communication module 101 is received.
S502: if the heartbeat data of the first communication module 101 is not received, it is determined that the network state of the first communication module 101 is abnormal, and the second communication module 102 is opened, so that the second communication module 102 is connected with the server.
In this embodiment, the first communication module 101 always needs to perform the operation of maintaining the activated heartbeat link with the server, that is, the battery changing cabinet body needs to be connected to the first communication module 101 through hardware, and the heartbeat timeout is determined at regular time (where the timeout duration is the same as or different from the timeout duration of T2), that is, in N (where N is a positive integer greater than 0, for example, 2) preset heartbeat cycles, whether the server receives the heartbeat data sent by the first communication module 101 is monitored, and when the heartbeat is timeout, that is, the server does not receive the heartbeat data of the first communication module 101, the second communication module 102 needs to be opened, so as to actively perform information interaction with the server through the second communication module 102. When the heartbeat is normal, that is, the server receives heartbeat data of the first communication module 101, the second communication module 102 is kept closed.
It can be understood that the second communication module 102 may not be online in real time, but may be started again when the first communication module 101 cannot be connected to the server, so as to achieve the purpose of obtaining a more stable link maintenance with relatively less investment.
In one embodiment, the monitoring information further includes acquisition information of a sensor module of the power exchange cabinet; the battery replacement cabinet comprises a plurality of charging units; the collected information comprises the current power supply mode of the power exchange cabinet, the load state of the cabinet body, the state of a smoke alarm lamp sensor of the cabinet body, the door magnetic state of each charging unit, the article state of each charging unit, the charging state of a battery in each charging unit, and the temperature and humidity of each charging unit.
In a possible implementation manner, the monitoring information further includes acquisition information of a sensor module of the power exchange cabinet, and the method further includes sending a power exchange cabinet working state instruction to a control module of the power exchange cabinet through the second communication module 102, where the power exchange cabinet working state instruction is used to acquire the acquisition information of the sensor module of the power exchange cabinet, and receiving, through the second communication module 102, the acquisition information returned by the control module.
The control module is used for acquiring the acquisition information of the sensor module based on the working state instruction of the power exchange cabinet; further, the monitoring information may also include location information of the power distribution cabinet, and is implemented by applying a GPS function of the first communication module 101.
In another possible implementation manner, the first communication module 101 and the second communication module 102 are connected to the monitoring hardware board (monitoring module) through hardware, and the connection manner includes, but is not limited to, through a serial port (RS485 or RS422 port). The first communication module 101 and the second communication module 102 send a switch cabinet working state instruction to the monitoring module, and the monitoring module is used for sending the switch cabinet working state instruction to the control module through the hardware connection with the control module. The monitoring hardware board card is used for monitoring the whole power exchange cabinet and acquiring monitoring information.
Further, the monitoring module can also be used for sending maintenance instruction information to the terminal through the first communication module 101 or the second communication module 102 according to the collected information of the cabinet body. The maintenance indication information can be displayed to the user through different indication states such as sound alarm, LED lamp or screen.
In an embodiment, the second communication module 102 may be an NBIOT module, a WIFI module, or a mobile communication network module of a different operator than the first communication module 101.
The second communication module 102 may be an NBIOT module, a WIFI module, or a mobile communication network module (e.g., 4G or 5G) of a different operator than the first communication module 101. In this embodiment, the second communication module 102 employs an NBIoT (Narrow Band Internet of Things) module, which has the characteristics of strong coverage, strong communication penetration capability, stable communication connection, wide coverage, many connections, fast speed, low cost, low power consumption, excellent architecture, and the like, and can be applied to an Internet of Things system to support efficient connection of devices with long standby time and high requirement on network connection. It should be noted that the specific selection of the second communication module 102 may be optimized according to the actual usage scenario of the power distribution cabinet, which is not limited herein.
It can be understood that the narrow-band internet of things module is adopted as the second communication module 102, so that the second communication module 102 can still receive the network signal to perform normal communication in an indoor environment, such as a basement or a building, which is high and may block a communication link.
In this embodiment, because the second communication module 102 has the characteristics of strong coverage, strong communication penetration capability, and the like, even in an area with poor network conditions, the second communication module 102 can still select a proper link mode to keep normal operation, assist in monitoring the switch cabinet, reduce the number of times that maintenance personnel go to the position where the switch cabinet is located to perform troubleshooting, and reduce the maintenance cost of the switch cabinet.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
For specific limitations of the storage terminal, reference may be made to the above limitations of the battery replacement cabinet monitoring method, and details are not described herein again. All or part of each module in the storage terminal can be realized through software, hardware and combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In an embodiment, a swapping cabinet monitoring system is provided, which corresponds to the swapping cabinet monitoring method in the above embodiments one to one. As shown in fig. 7, the battery replacement cabinet monitoring system includes a first monitoring module 10, a second monitoring module 20, a monitoring information sending module 30, and a restarting module 40. The functional modules are explained in detail as follows:
the first monitoring module 10 is used for monitoring the network state of the first communication module 101 corresponding to the power exchange cabinet;
the second monitoring module 20 is configured to monitor whether the network state of the second communication module 102 is abnormal or not if the network state of the first communication module 101 is abnormal; the first communication module 101 is physically connected with the second communication module 102;
the monitoring information sending module 30 is configured to send monitoring information to the server through the second communication module 102 if the network state of the second communication module 102 is normal; wherein, the monitoring information at least comprises the reason of network abnormity;
the restart module 40 is configured to restart the first communication module 101 and the second communication module 102 through the control module if the network state of the second communication module 102 is abnormal.
Fig. 8 is a schematic diagram of a hardware module of the battery replacement cabinet monitoring system provided in the present invention. The battery replacement cabinet monitoring system comprises a processor, a memory, a network interface and a database which are connected through a system bus. Wherein, the processor of this storing terminal is used for providing calculation and control ability. The storage of the battery replacement cabinet monitoring system comprises a computer storage medium and an internal storage. The computer storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the computer storage media. The network interface of the storage terminal is used for being connected and communicated with an external terminal through a network. The computer program is executed by a processor to realize a battery swapping cabinet monitoring method.
In one embodiment, a swapping cabinet monitoring system is provided, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the steps of the swapping cabinet monitoring method in the foregoing embodiments are implemented. Or, the processor implements the functions of each module/unit in the embodiment of the storage terminal when executing the computer program, and is not described here again to avoid repetition.
In one embodiment, a battery swapping cabinet monitoring device is provided, and the device comprises a monitoring hardware board card, a UPS assembly and related connecting cables; the monitoring hardware board card is used for monitoring the network state of the first communication module 101 of the power exchange cabinet. The monitoring hardware board card responds to network state information (used for indicating that the network state of the first communication module 101 is abnormal), determines the reason of the network abnormality of the first communication module 101 through the second communication module 102 connected with the battery replacement cabinet hardware, and sends monitoring information to a server through the second communication module 102, wherein the monitoring information at least comprises the reason of the network abnormality.
In an embodiment, a computer storage medium is provided, where a computer program is stored on the computer storage medium, and when the computer program is executed by a processor, the steps of the swapping cabinet monitoring method in the foregoing embodiments are implemented, and are not described herein again to avoid repetition. Alternatively, the computer program is executed by the processor to implement the functions of the modules/units in the embodiment of the storage terminal, and is not described herein again to avoid redundancy.
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 hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. 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).
It should be clearly understood by those skilled in the art that, for convenience and simplicity of description, the foregoing functional modules and division of modules are merely used as examples, and in practical applications, the foregoing functional allocation may be performed by different functional modules and modules as needed, that is, the internal structure of the storage terminal is divided into different functional modules or modules to perform all or part of the above described functions.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. A method for monitoring a battery replacement cabinet is characterized by comprising the following steps:
monitoring the network state of a first communication module corresponding to the battery replacement cabinet;
if the network state of the first communication module is abnormal, monitoring whether the network state of the second communication module is abnormal; the first communication module is physically connected with the second communication module;
if the network state of the second communication module is normal, monitoring information is sent to a server through the second communication module; the monitoring information at least comprises a network abnormity reason of the first communication module;
and if the network state of the second communication module is abnormal, restarting the first communication module and the second communication module.
2. The method for monitoring the battery replacement cabinet as claimed in claim 1, wherein after the first communication module and the second communication module are restarted if the network state of the second communication module is abnormal, the method for monitoring the battery replacement cabinet comprises:
if the network state of the first communication module and the network state of the second communication module are not recovered after the power supply is restarted, performing power failure test on the power exchange cabinet, and supplying power to the power exchange cabinet by adopting a local power supply;
if the network states of the first communication module and the second communication module are not recovered to be normal after the local power supply is adopted to supply power to the power exchange cabinet, trying to restart the first communication module and the second communication module for multiple times;
and if the network states of the first communication module and the second communication module are not recovered to be normal after the power distribution cabinet is restarted for multiple times, restarting the power distribution cabinet when the restarting times reach a preset threshold value.
3. The method for monitoring a battery replacement cabinet according to claim 1, wherein if the network state of the second communication module is normal, the sending the monitoring information to a server through the second communication module includes:
under the condition that the network state of the second communication module is normal, if the second communication module does not receive the power-on state information returned by the control module of the power exchange cabinet, determining that the network abnormality reason of the first communication module is that the power exchange cabinet is powered off;
supplying power to the power-off battery replacement cabinet through a local power supply; and sending the monitoring information carrying the network abnormal reason to a server through the second communication module.
4. The method for monitoring a battery replacement cabinet according to claim 1, wherein if the network state of the second communication module is normal, the sending the monitoring information to a server through the second communication module includes:
under the condition that the network state of the second communication module is normal, if the second communication module receives the power-on state information returned by the control module of the power exchange cabinet, determining that the network abnormality reason of the first communication module is that the network is unstable;
sending a restart instruction to the control module through the second communication module so as to restart the first communication module; and the number of the first and second groups,
and sending the monitoring information carrying the network abnormal reason to a server through the second communication module.
5. The method for monitoring the battery replacement cabinet as claimed in claim 1, wherein the monitoring of the network state of the first communication module corresponding to the battery replacement cabinet comprises:
monitoring whether the server receives heartbeat data sent by the first communication module in N preset heartbeat cycles;
if the heartbeat data of the first communication module is not received, determining that the network state of the first communication module is abnormal, and opening the second communication module so as to connect the second communication module with the server.
6. The method for monitoring the power changing cabinet as claimed in claim 1, wherein the monitoring information further comprises collected information of a sensor module of the power changing cabinet; the power exchange cabinet comprises a plurality of charging units; the acquisition information comprises the current power supply mode of the power exchange cabinet, the load state of the cabinet body, the state of a smoke alarm lamp sensor of the cabinet body, the door magnetic state of each charging unit, the article state of each charging unit, the charging state of a battery in each charging unit, and the temperature and humidity of each charging unit.
7. The battery changing cabinet monitoring method as claimed in claim 1, wherein the second communication module can be an NBIOT module, a WIFI module or a mobile communication network module of a different operator from the first communication module.
8. The utility model provides a trade battery jar monitored control system which characterized in that includes:
the first monitoring module is used for monitoring the network state of the first communication module corresponding to the battery replacement cabinet;
the second monitoring module is used for monitoring whether the network state of the second communication module is abnormal or not if the network state of the first communication module is abnormal; the first communication module is physically connected with the second communication module;
the monitoring information sending module is used for sending the monitoring information to a server through the second communication module if the network state of the second communication module is normal; wherein the monitoring information at least comprises a network anomaly reason;
and the restarting module is used for restarting the first communication module and the second communication module through the control module if the network state of the second communication module is abnormal.
9. A battery changing cabinet comprising a processor and a memory, wherein the memory stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement the battery changing cabinet monitoring method according to any one of claims 1 to 7.
10. A computer-readable storage medium having stored therein at least one instruction, which is loaded and executed by a processor, to implement the swap cabinet monitoring method according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002236.9A CN112866054A (en) | 2021-01-04 | 2021-01-04 | Battery replacement cabinet monitoring method and system, battery replacement cabinet and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002236.9A CN112866054A (en) | 2021-01-04 | 2021-01-04 | Battery replacement cabinet monitoring method and system, battery replacement cabinet and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112866054A true CN112866054A (en) | 2021-05-28 |
Family
ID=76001162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110002236.9A Pending CN112866054A (en) | 2021-01-04 | 2021-01-04 | Battery replacement cabinet monitoring method and system, battery replacement cabinet and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112866054A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113766000A (en) * | 2021-07-21 | 2021-12-07 | 深圳拓邦股份有限公司 | Method and system for restarting battery replacement process and unlocking |
| CN113766002A (en) * | 2021-07-21 | 2021-12-07 | 深圳拓邦股份有限公司 | Battery replacement cabinet data transmission method and system for local area networking |
| CN113819711A (en) * | 2021-08-25 | 2021-12-21 | 深圳市智莱科技股份有限公司 | Refrigerator fault monitoring system and method |
| CN114463957A (en) * | 2022-02-21 | 2022-05-10 | 武汉小安科技有限公司 | Fault diagnosis method and device for power exchange cabinet, electronic equipment and storage medium |
| CN115494753A (en) * | 2022-07-05 | 2022-12-20 | 港珠澳大桥管理局 | Infrastructure robot centralized control method, device, equipment, medium and program product |
| CN116203855A (en) * | 2023-04-28 | 2023-06-02 | 深圳源川智控技术有限公司 | Method, system, device, equipment and storage medium for controlling bin space of battery-changing cabinet |
| WO2023184229A1 (en) * | 2022-03-30 | 2023-10-05 | 时代电服科技有限公司 | Battery swapping station operation control method and apparatus, computer device, and storage medium |
| WO2024079885A1 (en) * | 2022-10-14 | 2024-04-18 | 三菱電機ビルソリューションズ株式会社 | Remote monitoring system for building equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610625A (en) * | 2016-01-04 | 2016-05-25 | 杭州亚美利嘉科技有限公司 | Robot terminal network abnormity self-recovery method and device |
| CN106375446A (en) * | 2016-08-22 | 2017-02-01 | 北京易游华成科技有限公司 | Information processing device and system |
| CN107517127A (en) * | 2017-08-18 | 2017-12-26 | 深圳创维汽车智能有限公司 | Processing method, mobile unit and the storage medium of communication abnormality |
| CN111490914A (en) * | 2020-05-09 | 2020-08-04 | 北京每日优鲜电子商务有限公司 | Vending cabinet monitoring method and device, vending cabinet and storage medium |
| CN111682977A (en) * | 2020-04-30 | 2020-09-18 | 普联技术有限公司 | Method and device for processing exception of network equipment, storage medium and network equipment |
-
2021
- 2021-01-04 CN CN202110002236.9A patent/CN112866054A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610625A (en) * | 2016-01-04 | 2016-05-25 | 杭州亚美利嘉科技有限公司 | Robot terminal network abnormity self-recovery method and device |
| CN106375446A (en) * | 2016-08-22 | 2017-02-01 | 北京易游华成科技有限公司 | Information processing device and system |
| CN107517127A (en) * | 2017-08-18 | 2017-12-26 | 深圳创维汽车智能有限公司 | Processing method, mobile unit and the storage medium of communication abnormality |
| CN111682977A (en) * | 2020-04-30 | 2020-09-18 | 普联技术有限公司 | Method and device for processing exception of network equipment, storage medium and network equipment |
| CN111490914A (en) * | 2020-05-09 | 2020-08-04 | 北京每日优鲜电子商务有限公司 | Vending cabinet monitoring method and device, vending cabinet and storage medium |
Non-Patent Citations (1)
| Title |
|---|
| 刘冲等: "心跳监控与通讯总控同步模块的设计", 《仪器仪表用户》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113766000A (en) * | 2021-07-21 | 2021-12-07 | 深圳拓邦股份有限公司 | Method and system for restarting battery replacement process and unlocking |
| CN113766002A (en) * | 2021-07-21 | 2021-12-07 | 深圳拓邦股份有限公司 | Battery replacement cabinet data transmission method and system for local area networking |
| CN113766000B (en) * | 2021-07-21 | 2024-07-02 | 深圳拓邦股份有限公司 | Method and system for restarting power exchange flow and unlocking |
| CN113819711A (en) * | 2021-08-25 | 2021-12-21 | 深圳市智莱科技股份有限公司 | Refrigerator fault monitoring system and method |
| CN114463957A (en) * | 2022-02-21 | 2022-05-10 | 武汉小安科技有限公司 | Fault diagnosis method and device for power exchange cabinet, electronic equipment and storage medium |
| WO2023184229A1 (en) * | 2022-03-30 | 2023-10-05 | 时代电服科技有限公司 | Battery swapping station operation control method and apparatus, computer device, and storage medium |
| CN115494753A (en) * | 2022-07-05 | 2022-12-20 | 港珠澳大桥管理局 | Infrastructure robot centralized control method, device, equipment, medium and program product |
| WO2024079885A1 (en) * | 2022-10-14 | 2024-04-18 | 三菱電機ビルソリューションズ株式会社 | Remote monitoring system for building equipment |
| CN116203855A (en) * | 2023-04-28 | 2023-06-02 | 深圳源川智控技术有限公司 | Method, system, device, equipment and storage medium for controlling bin space of battery-changing cabinet |
| CN116203855B (en) * | 2023-04-28 | 2023-08-29 | 深圳源川智控技术有限公司 | Method, device, equipment and storage medium for controlling bin space of battery-changing cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112866054A (en) | Battery replacement cabinet monitoring method and system, battery replacement cabinet and storage medium | |
| CN102307367A (en) | Communication equipment and power failure alarming method | |
| CN107147540A (en) | Fault handling method and troubleshooting cluster in highly available system | |
| CN100409125C (en) | Monitoring system | |
| CN103354503A (en) | Cloud storage system capable of automatically detecting and replacing failure nodes and method thereof | |
| CN211653459U (en) | Intelligent cabinet monitoring mainboard | |
| CN106229564B (en) | A kind of accumulator failure diagnosis method and system based on cloud intelligent monitoring | |
| JP2015530863A (en) | Energy storage system and module communication | |
| CN104600792A (en) | Address assignment method for energy storage battery management system | |
| CN104898435B (en) | Home services system and its fault handling method, household appliance, server | |
| CN109194744A (en) | A kind of data transmission method, device, storage medium and monitoring device | |
| CN102931730B (en) | Distribution network automation system and battery management method thereof | |
| CN108650282B (en) | Failure control method and system for vehicle remote power-on | |
| CN203289491U (en) | Cluster storage system capable of automatically repairing fault node | |
| CN101770211B (en) | Vehicle integrated data processing method capable of realizing real-time failure switching | |
| CN109412819A (en) | Method and device for warning device power down | |
| CN104898509A (en) | Industrial control computer monitoring method and system based on secure short message | |
| CN105217389A (en) | The method and system of elevator spare part telemanagement | |
| CN107948018A (en) | A kind of method and system that can detect mains failure and realize server soft-off | |
| CN110162160A (en) | It shuts down with monitoring, control and be subjected to supervision the method for control and/or computer unit | |
| CN110399254A (en) | A kind of server CMC dual-locomotive heat activating method, system, terminal and storage medium | |
| CN108306076A (en) | Battery chamber of data center air-conditioning inter-linked controlling method and system | |
| CN109835787B (en) | Remote monitoring device and method for elevator faults | |
| US11481012B2 (en) | Maintainable distributed fail-safe real-time computer system | |
| CN110162320A (en) | Uninterruptible power system upgrade method, device, computer equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210528 |