CN112073472A - Soft zero clearing processing method for counter - Google Patents
Soft zero clearing processing method for counter Download PDFInfo
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- CN112073472A CN112073472A CN202010829577.9A CN202010829577A CN112073472A CN 112073472 A CN112073472 A CN 112073472A CN 202010829577 A CN202010829577 A CN 202010829577A CN 112073472 A CN112073472 A CN 112073472A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1464—Management of the backup or restore process for networked environments
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
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Abstract
The invention discloses a soft zero clearing processing method of a counter, which provides a remote counting management system, wherein the remote counting management system comprises a cloud platform, intelligent terminal equipment and mobile equipment, the cloud platform is used for receiving data sent by the intelligent equipment terminal, analyzing and storing the data, receiving an operation instruction of the mobile equipment and sending a corresponding command to the intelligent terminal equipment, the intelligent terminal equipment is used for collecting metering data of target equipment and transmitting the metering data to the cloud platform, the mobile equipment is used for sending the operation instruction to the cloud platform, the soft zero clearing processing method is used for carrying out zero clearing operation on a count value count of the intelligent equipment terminal, and the soft zero clearing processing method comprises a soft zero clearing strategy. The soft zero clearing processing method can ensure that the zero clearing operation is not influenced by the off-line of the equipment end, and simultaneously can ensure that the task being executed by the equipment end is not terminated accidentally due to the zero clearing operation.
Description
Technical Field
The invention relates to the technical field of data communication, in particular to a soft zero clearing processing method for a counter.
Background
In daily production operation, a manager needs to copy the metering data of each device, firstly performs 'meter reading' to record the metering data of the device to which the manager belongs, and then performs 'zero clearing'. The current method for realizing zero clearing comprises the steps that the intelligent terminal equipment sends collected data to a cloud platform at regular intervals, meanwhile, a server instruction (such as a zero clearing counting instruction) is monitored, zero clearing counting is carried out after the instruction is received, meanwhile, an instruction execution result is fed back to the cloud platform, the cloud platform receives a user operation instruction (such as zero clearing operation), after the instruction is received, the cloud platform sends the instruction to the intelligent terminal equipment one by one, and a Session is started to monitor the instruction execution state (such as whether the execution is finished, network delay execution, data packet loss and the like); however, when power failure occurs during the zero clearing process, abnormal zero clearing may be caused, and the zero clearing operation may cause the operation of the smart device to be terminated accidentally.
Disclosure of Invention
The invention aims to provide a soft zero clearing processing method for a counter, which can ensure that zero clearing operation is not influenced by offline of an equipment end, and simultaneously can ensure that a task being executed by the equipment end is not accidentally terminated due to the zero clearing operation.
In order to achieve the purpose, the invention provides the following technical scheme: a counter soft zero clearing processing method is provided, the remote count management system comprises a cloud platform, an intelligent terminal device and a mobile device, the cloud platform is used for receiving data sent by the intelligent terminal device, analyzing and storing the data, receiving an operation instruction of the mobile device and sending a corresponding command to the intelligent terminal device, the intelligent terminal device is used for collecting metering data of a target device and transmitting the metering data to the cloud platform, the mobile device is used for sending the operation instruction to the cloud platform, the soft zero clearing processing method is used for carrying out zero clearing operation on a count value count of the intelligent terminal device, the soft zero clearing processing method comprises a soft zero clearing strategy, the soft zero clearing strategy is configured with a zero clearing algorithm, the zero clearing strategy is set to be a calibration basic value base which is continuously increased, setting a transmission value cur which is synchronous with the calibration basic value base and continuously increases in an increasing way on the cloud platform, realizing zero clearing operation on the count value count by the zero clearing algorithm through a formula 1 and a formula 2,
base ═ cur formula 1
The count ═ cur-base equation 2;
the soft zero clearing processing method comprises the following steps:
step S1, the cloud platform receives a clear operation instruction from the mobile equipment;
step S2, the cloud platform sends a zero clearing operation command to the intelligent terminal equipment, and sends the transmission value cur at the moment to the intelligent terminal equipment;
step S3, the intelligent terminal device generates a zero clearing operation event according to the received zero clearing operation command;
and step S4, judging whether the intelligent terminal device is executing tasks by utilizing the count value count, if so, jumping to step S4-1 to execute a zero clearing backup subprogram for backing up the count value count at the moment so that the intelligent terminal device completes the tasks being executed, and if not, jumping to step S4-2 to execute the zero clearing task.
Preferably, the step S4-1 includes recording a count value count corresponding to the transmission value cur received by the intelligent terminal device in a clear data backup packet, and performing a clear operation on the local count value count through a clear algorithm; and configuring a first duration T for the zero clearing operation event, wherein the first duration T is determined according to the duration of the task executed by the intelligent terminal equipment.
Preferably, the first duration T ═ aT1+ bT2+ c, where a, b, c are preset constants, 1 ≧ a ≧ 0,1 ≧ b ≧ 0, and a, b are not both zero; t1 represents the average time for the intelligent terminal device to execute the task locally, and T2 represents the average sending time for the intelligent terminal device to send the task to be executed to the cloud platform for processing.
Preferably, the constant a is 1, the constant b is 1, and the first duration T is T1+ T2+ c.
Preferably, the clear operation event starts to run from the intelligent terminal device according to the received clear operation command, the first duration starts to be counted from the intelligent terminal device according to the received clear operation command, and the clear operation event ends to run when the first duration is counted.
Preferably, the step S4-2 includes the intelligent terminal device recording the received transmission value cur, the calibration base value base corresponding to the transmission value cur, and the count value count in the zero clearing operation event, and performing zero clearing operation on the count value count through a zero clearing algorithm.
Compared with the prior art, the invention has the beneficial effects that:
the invention carries out zero clearing operation on the count value count by setting a zero clearing algorithm and utilizing a mode of making a difference value between the calibration basic value base and the transmission value cur which are synchronously and continuously increased, because the calibration basic value base and the transmission value cur are synchronously and continuously increased and are not influenced by data transmission, the counting of the calibration basic value base and the transmission value cur is independent, even if the equipment end is off-line, the counting is not influenced, and the condition that the zero clearing operation is interrupted can not occur,
according to the method and the device, the task setting zero clearing backup subprogram is set according to the fact that whether the intelligent terminal device executes the task by utilizing the count value count, and the task which is executed by the device end can not be terminated accidentally due to zero clearing operation.
Drawings
FIG. 1 is a circuit connection block diagram of a soft zero clearing processing method of a counter according to the present invention;
FIG. 2 is a software flow diagram illustrating a soft clearing method of a counter according to the present invention.
In the figure: 1. a cloud platform; 2. an intelligent terminal device; 3. a mobile device.
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. 1, in a first embodiment provided by the present invention, a counter soft-clearing processing method provides a remote count management system, where the remote count management system includes a cloud platform 1, an intelligent terminal device 2, and a mobile device 3, the cloud platform 1 is configured to receive data sent by the intelligent device terminal, analyze and store the data, receive an operation instruction of the mobile device 3, and send a corresponding command to the intelligent terminal device 2, the intelligent terminal device 2 is configured to collect metering data of a target device and transmit the metering data to the cloud platform 1, the mobile device 3 is configured to send the operation instruction to the cloud platform 1, the soft-clearing processing method is configured to perform a clear operation on a count value count of the intelligent device terminal, the soft-clearing processing method includes a soft-clearing policy, and the soft-clearing policy is configured with a clear algorithm, the soft zero clearing strategy is set to be that a calibration basic value base which is continuously increased in increment is set in the intelligent terminal equipment 2, a transmission value cur which is synchronous with the calibration basic value base and continuously increased in increment is set in the cloud platform 1, the zero clearing algorithm realizes zero clearing operation on a count value count through a formula 1 and a formula 2,
base ═ cur formula 1
The count ═ cur-base equation 2;
because the calibration base value base and the transmission value cur are synchronously and continuously increased in an increasing mode, the phenomenon that counting is restarted in the middle of 1,2,3,0,1,2 and 3 is avoided, the calibration base value base and the transmission value cur are stored by adopting a 64-bit NT64 type, the condition that data are increased in 1000 years and cannot wrap around is ensured, and the requirement that industrial environment production is not influenced by data transmission is met.
As shown in fig. 2, a software flow diagram of a soft zero clearing processing method of a counter according to the present invention is shown, where the soft zero clearing processing method includes:
step S1, the cloud platform 1 receives a clear operation instruction from the mobile device 3;
step S2, the cloud platform 1 sends a clear operation command to the intelligent terminal device 2, and sends the transmission value cur at this time to the intelligent terminal device 2;
step S3, the intelligent terminal device 2 generates a clear operation event according to the received clear operation command;
and step S4, judging whether the intelligent terminal device 2 is executing tasks by using the count value count, if so, jumping to step S4-1 to execute a zero clearing backup subprogram for backing up the count value count at the moment so that the intelligent terminal device 2 completes the tasks being executed, and if not, jumping to step S4-2 to execute the zero clearing task.
Preferably, the step S4-1 includes recording a count value count corresponding to the transmission value cur received by the intelligent terminal device 2 in a clear data backup packet, and performing a clear operation on the local count value count through a clear algorithm; the clear operation event is configured with a first duration T, and the first duration T is determined according to the duration of the task executed by the intelligent terminal device 2.
Preferably, the first duration T ═ aT1+ bT2+ c, where a, b, c are preset constants, 1 ≧ a ≧ 0,1 ≧ b ≧ 0, and a, b are not both zero; t1 represents the average time for the intelligent terminal device 2 to execute the task locally, and T2 represents the average sending time for the intelligent terminal device 2 to send the task to be executed to the cloud platform 1 for processing.
Preferably, the constant a is 1, the constant b is 1, and the first duration T is T1+ T2+ c. In most cases, the intelligent terminal device 2 executes the local task and uploads the task that can be uploaded to the cloud platform 1 for processing at the same time, so the maximum value of the first duration is T1+ T2+ c.
Preferably, the clear operation event starts to run from the time when the intelligent terminal device 2 receives the clear operation command, the first duration starts to be timed from the time when the intelligent terminal device 2 receives the clear operation command, and the clear operation event ends to run when the first duration is counted. The intelligent terminal device 2 generates the zero clearing operation event according to the received zero clearing operation command, so the establishment of the zero clearing operation event is to enable the intelligent terminal device 2 not to be accidentally terminated due to the zero clearing operation when the task is executed by using the count value count, and a first duration is reserved for the intelligent terminal device to execute the task so as to complete the task.
Preferably, the step S4-2 includes the intelligent terminal device 2 recording the received transmission value cur, the calibration base value base corresponding to the transmission value cur, and the count value count in the zero clearing operation event, and performing zero clearing operation on the count value count through a zero clearing algorithm.
The working principle is as follows: the invention sets a zero clearing algorithm, and performs zero clearing operation on the count value count by using a mode of making a difference value between the calibration basic value base and the transmission value cur which are synchronously and continuously increased, because the calibration basic value base and the transmission value cur are synchronously and continuously increased and are not influenced by data transmission, the counting of the calibration basic value base and the transmission value cur is independent, and the zero clearing operation cannot be influenced even if the equipment end is off-line, and in addition, the situation that the zero clearing operation is interrupted does not occur according to the fact that whether the intelligent terminal equipment 2 executes the task setting backup zero clearing subprogram by using the count value count can ensure that the task which is executed by the intelligent equipment terminal is not accidentally terminated due to the zero clearing operation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A counter soft zero clearing processing method is provided, and comprises a cloud platform, an intelligent terminal device and a mobile device, wherein the cloud platform is used for receiving data sent by the intelligent terminal device, analyzing and storing the data, receiving an operation instruction of the mobile device and sending a corresponding command to the intelligent terminal device, the intelligent terminal device is used for collecting metering data of a target device and transmitting the metering data to the cloud platform, and the mobile device is used for sending the operation instruction to the cloud platform, and is characterized in that the soft zero clearing processing method is used for carrying out zero clearing operation on a count value count of the intelligent terminal device, the soft zero clearing processing method comprises a soft zero clearing strategy, the soft zero clearing strategy is configured with a zero clearing algorithm, and the soft zero clearing strategy is set to be a calibration basic value base which is continuously increased, setting a transmission value cur which is synchronous with the calibration basic value base and continuously increases in an increasing way on the cloud platform, realizing zero clearing operation on the count value count by the zero clearing algorithm through a formula 1 and a formula 2,
base ═ cur formula 1
The count ═ cur-base equation 2;
the soft zero clearing processing method comprises the following steps:
step S1, the cloud platform receives a clear operation instruction from the mobile equipment;
step S2, the cloud platform sends a zero clearing operation command to the intelligent terminal equipment, and sends the transmission value cur at the moment to the intelligent terminal equipment;
step S3, the intelligent terminal device generates a zero clearing operation event according to the received zero clearing operation command;
and step S4, judging whether the intelligent terminal device is executing tasks by utilizing the count value count, if so, jumping to step S4-1 to execute a zero clearing backup subprogram for backing up the count value count at the moment so that the intelligent terminal device completes the tasks being executed, and if not, jumping to step S4-2 to execute the zero clearing task.
2. The soft-clear processing method of the counter according to claim 1, wherein: the step S4-1 includes recording a count value count corresponding to the transmission value cur received by the intelligent terminal device in a clear data backup packet, and performing clear operation on the local count value count through a clear algorithm; and configuring a first duration T for the zero clearing operation event, wherein the first duration T is determined according to the duration of the task executed by the intelligent terminal equipment.
3. The soft-clear processing method of the counter according to claim 2, wherein: the first duration time T is aT1+ bT2+ c, wherein a, b and c are preset constants, a is more than or equal to 1 and more than or equal to 0, b is more than or equal to 1 and more than or equal to 0, and a and b are not zero aT the same time; t1 represents the average time for the intelligent terminal device to execute the task locally, and T2 represents the average sending time for the intelligent terminal device to send the task to be executed to the cloud platform for processing.
4. The soft-clear processing method of the counter according to claim 3, wherein: the constant a is 1, the constant b is 1, and the first duration T is T1+ T2+ c.
5. The soft-clear processing method of the counter according to claim 3, wherein: the zero clearing operation event starts to run from the intelligent terminal device according to the received zero clearing operation command, the first duration time starts to be timed from the intelligent terminal device according to the received zero clearing operation command, and the zero clearing operation event finishes running when the first duration time is over.
6. The soft-clear processing method of the counter according to claim 1, wherein: the step S4-2 includes the intelligent terminal device recording the received transmission value cur, the calibration base value base corresponding to the transmission value cur, and the count value count in the clear operation event, and performing clear operation on the count value count through a clear algorithm.
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Cited By (1)
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| CN112817028A (en) * | 2020-12-29 | 2021-05-18 | 上海工物高技术产业发展有限公司 | Multichannel analyzer zero clearing method, device and system and storage medium |
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| CN112817028A (en) * | 2020-12-29 | 2021-05-18 | 上海工物高技术产业发展有限公司 | Multichannel analyzer zero clearing method, device and system and storage medium |
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