CN112087482B - Method for managing multiple devices by using cloud system - Google Patents

Method for managing multiple devices by using cloud system Download PDF

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CN112087482B
CN112087482B CN202010719766.0A CN202010719766A CN112087482B CN 112087482 B CN112087482 B CN 112087482B CN 202010719766 A CN202010719766 A CN 202010719766A CN 112087482 B CN112087482 B CN 112087482B
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equipment
cloud system
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devices
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CN112087482A (en
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李源林
蒋明川
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Huasong Technology Group Co.,Ltd.
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Shanghai Hoosun Intelligent Technology Co ltd
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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y10/00—Economic sectors
    • G16Y10/25—Manufacturing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y20/00—Information sensed or collected by the things
    • G16Y20/20—Information sensed or collected by the things relating to the thing itself
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/10—Detection; Monitoring
    • 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
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

Abstract

The invention discloses a method for managing a plurality of devices by using a cloud system, which comprises the following steps: the cloud system acquires device information corresponding to a plurality of devices needing to be detected and managed; calculating the importance degree value corresponding to each device in the multiple devices according to the obtained device information; according to the importance degree values respectively corresponding to each piece of equipment obtained through calculation, different detection management modes are executed for different pieces of equipment; the purpose of executing different management modes on different equipment according to the importance degree of the equipment is achieved, the intelligence and flexibility of equipment management are achieved, and meanwhile the convenience of the equipment management is improved.

Description

Method for managing multiple devices by using cloud system
Technical Field
The invention relates to the technical field of data processing, in particular to a method for managing multiple devices by using a cloud system.
Background
At present, when a plurality of devices are managed, manual management such as regular maintenance and overhaul is usually required. In the prior art, there is also a method of accessing a device to be managed to a management terminal through the internet, and monitoring and managing the accessed devices through the management terminal. However, in the prior art, when a plurality of devices are managed, it is usually only possible to simply monitor whether the devices are online, for example: whether the connection is on-line or not, whether the connection is abnormally disconnected or not and the like; the monitoring period and the monitoring times of a plurality of devices are completely consistent, the monitoring mode for the device cannot be established for different devices, and the monitoring of the devices by the prior art is not intelligent enough and is not flexible.
Disclosure of Invention
The invention provides a method for managing a plurality of devices by using a cloud system, aiming at executing different management modes on different devices according to the importance degree of the devices.
The invention provides a method for managing a plurality of devices by using a cloud system, which comprises the following steps:
the cloud system acquires device information corresponding to a plurality of devices needing to be detected and managed;
calculating the importance degree value corresponding to each device in the multiple devices according to the obtained device information;
and executing different detection management modes aiming at different equipment according to the importance degree value respectively corresponding to each equipment obtained by calculation.
Further, the method for managing a plurality of devices by using the cloud system further includes:
when new equipment is detected to be added into the cloud system or the original equipment needs to be removed, the cloud system readjusts the detection management mode according to the added or reduced equipment, and performs detection management on multiple pieces of equipment in the cloud system according to the adjusted detection management mode.
Further, the cloud system acquires device information corresponding to a plurality of devices to be detected and managed, including:
the cloud system respectively acquires the equipment type grade corresponding to each equipment, the total running time of the equipment up to now, the equipment price and the equipment workload.
Further, the calculating an importance degree value corresponding to each device of the plurality of devices according to the acquired device information includes:
calculating to obtain importance degree values Z corresponding to each device respectively for n devices in the cloud system according to the obtained device type grade, the total device running time, the device price and the daily device workload in the device informationiComprises the following steps:
Figure BDA0002599528830000021
in the above mathematical expression (1), ZiRepresenting the importance degree value corresponding to the ith equipment; etaiA type class representing an ith device, wherein the type class of the device includes: production line key equipment grade etai3, general equipment class η of production linei2, non-production line equipment class ηi＝1；GiRepresenting the daily workload of the ith device; riRepresents the device price of the ith device; t is tiThe total running time of the ith device up to now is shown, and n shows that n devices are managed by the cloud system.
Further, the executing different detection management modes for different devices according to the calculated importance level value corresponding to each device includes:
analyzing the importance degree values according to the importance degree values respectively corresponding to the calculated equipment to obtain detection time required by the cloud system to detect and manage the equipment and detection times of the cloud system to the equipment when the cloud system performs polling detection on all the managed equipment;
and detecting and managing each device according to the obtained detection duration and the detection times.
Further, the analyzing the importance values according to the importance values respectively corresponding to each device obtained by calculation to obtain the detection duration that the cloud system needs to spend when detecting and managing each device and the detection times of the cloud system to each device when polling and detecting all devices managed by each wheel set, includes:
according to the importance degree value Z which is obtained by calculation and respectively corresponds to each deviceiCalculating to obtain detection duration W required by the cloud system to perform detection management on each device by using a mathematical expression (2)iThen, there are:
Figure BDA0002599528830000031
in the above mathematical expression (2), WiThe detection duration required by the cloud system to perform detection management on the ith device every time is represented, n represents that n devices are managed by the cloud system together, and ZiRepresenting the importance degree value corresponding to the ith device;
calculating the detection times C of the cloud system to each device when polling all the devices managed by each wheel pair by using a mathematical expression (3) according to the importance degree value Zi corresponding to each device obtained by calculationiThen, there are:
Figure BDA0002599528830000032
in the above mathematical expression (3), CiThe detection times of the ith device are expressed when the cloud system conducts polling detection on all devices managed by each wheel pair; INT () represents a rounding function, i.e. if the value in parentheses is an integer, the function value of INT () equals the value in parentheses, and if the value in parentheses is a decimal, the function value of INT () equals the remainder of the decimal part of the value in parentheses, leaving only the integer part.
Further, the cloud system readjusts the detection management mode according to the added or decreased devices, and performs detection management on the multiple devices in the cloud system according to the adjusted detection management mode, including:
aiming at newly added equipment, the cloud system acquires equipment information of the newly added equipment and calculates an importance degree value of the newly added equipment;
according to the calculated importance degree value of the newly added equipment, correcting the detection time spent by the cloud system for detecting and managing each equipment after the newly added equipment, and the detection times of each equipment when the cloud system performs polling detection on all the equipment managed by each wheel pair due to the newly added equipment, so as to obtain the new detection time spent by the cloud system for detecting and managing each equipment after the newly added equipment, and the new detection times corresponding to each equipment when performing polling detection on all the equipment managed by each wheel pair;
and detecting and managing a plurality of devices including newly added devices by the cloud system according to the corrected new detection duration and the new detection times.
Further, according to the calculated importance degree value of the newly added device, after the newly added device is added, the detection time length that the cloud system needs to spend when detecting and managing each device and the detection times of the cloud system for each device when the newly added device performs polling detection on all devices managed by each wheel set are corrected, after the newly added device is obtained, the new detection time length that the cloud system needs to spend when detecting and managing each device and the new detection times that each device corresponds to when all devices managed by each wheel set perform polling detection include:
according to the importance degree value Z of the newly added equipment calculated by using the mathematical expression (1), the cloud system calculates the detection time W required by the cloud system to detect and manage each equipment after the newly added equipment by using the mathematical expression (4)i +Then, there are:
Figure BDA0002599528830000051
wherein the content of the first and second substances,
Figure BDA0002599528830000052
the cloud system calculates the detection times C of each device when the newly added device performs polling detection on all devices managed by each wheel pair by using a mathematical expression (5)i +Then, there are:
Figure BDA0002599528830000053
wherein the content of the first and second substances,
Figure BDA0002599528830000054
in the mathematical expression (4) and the mathematical expression (5), Wi +The new detection duration required by the cloud system for detecting and managing the ith device due to the newly added device is represented; ci +The new detection times of the ith device are expressed when the newly added device performs polling detection on all devices managed by each wheel pair by the cloud system; u () represents a step function, that is, when a value in parentheses is greater than or equal to 0, the value of the u () function is 1, and when the value in parentheses is less than 0, the value of the u () function is 0; z represents the importance degree value of newly added equipment obtained by using a mathematical expression (1); ziRepresenting the importance value, C, of the original i-th device in the cloud systemiThe detection times of the ith device when the original ith device in the cloud system performs polling detection on all devices managed by each wheel of the cloud system are represented; n represents the original n devices in the cloud system; INT () represents a rounding function, i.e. if the value in parentheses is an integer, the function value of INT () equals the value in parentheses, and if the value in parentheses is a decimal, the function value of INT () equals the remainder of the decimal part of the value in parentheses, leaving only the integer part.
Further, the cloud system readjusts the detection management mode according to the added or decreased devices, and performs detection management on the multiple devices in the cloud system according to the adjusted detection management mode, including:
aiming at the reduced equipment, the cloud system acquires equipment information of the reduced equipment and calculates an importance degree value of the reduced equipment;
according to the calculated importance degree value of the reduced equipment, correcting the detection time length which is required to be spent when the cloud system performs detection management on each piece of equipment after the equipment is reduced, and the detection times of each piece of equipment when the cloud system performs polling detection on all pieces of equipment managed by each wheel pair due to the reduced equipment to obtain the new detection time length which is required to be spent when the cloud system performs detection management on each piece of equipment after the equipment is reduced and the new detection times corresponding to each piece of equipment when all pieces of equipment managed by each wheel pair perform polling detection;
and according to the corrected new detection duration and the new detection times, the cloud system carries out detection management on other devices left after the devices are reduced.
Further, the step of correcting, according to the calculated importance degree value of the reduced device, the detection time length that needs to be spent when the cloud system performs detection management on each device after the device is reduced, and the detection times of each device when the cloud system performs polling detection on all devices managed by each wheel set due to the reduced device, to obtain new detection time length that needs to be spent when the cloud system performs detection management on each device after the device is reduced, and new detection times corresponding to each device when all devices managed by each wheel set perform polling detection, includes:
according to the importance degree value Z corresponding to the reduction equipment calculated by using the mathematical expression (1)iThe cloud system calculates detection duration W required by the cloud system for detecting and managing each device after reducing the devices by using a mathematical expression (6)i -Then, there are:
Figure BDA0002599528830000061
wherein the content of the first and second substances,
Figure BDA0002599528830000071
the cloud system calculates and obtains the detection times of the cloud system to each device due to reduction of polling detection of all devices managed by each wheel pair by the device by using a mathematical expression (7)
Figure BDA0002599528830000072
Then there are:
Figure BDA0002599528830000073
in the mathematical expression (6) and the mathematical expression (7), Wi -The new detection time required by the cloud system for reducing the detection management of the ith device by the device is represented;
Figure BDA0002599528830000074
the new detection times of the ith device when the device performs polling detection on all devices managed by each wheel pair are reduced by the cloud system; ziRepresenting the importance degree value corresponding to the ith equipment reduced due to overhaul; δ () represents a unit impact function, that is, when the value in parentheses is 0, the δ () function value is 1, and when the value in parentheses is not 0, the δ () function value is 0; n represents the original n devices in the cloud system; INT () represents a rounding function, i.e. if the value in parentheses is an integer, the function value of INT () equals the value in parentheses, and if the value in parentheses is a decimal, the function value of INT () equals the remainder of the decimal part of the value in parentheses, leaving only the integer part.
The invention relates to a method for managing a plurality of devices by utilizing a cloud system, which comprises the steps of acquiring device information corresponding to a plurality of devices to be detected and managed through the cloud system; calculating the importance degree value corresponding to each device in the multiple devices according to the obtained device information; according to the importance degree values respectively corresponding to each piece of equipment obtained through calculation, different detection management modes are executed for different pieces of equipment; the purpose of executing different management modes on different equipment according to the importance degree of the equipment is achieved, the intelligence and flexibility of equipment management are achieved, and meanwhile the convenience of the equipment management is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described below by means of the accompanying drawings and examples.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart illustrating an embodiment of a method for managing multiple devices by using a cloud system according to the present invention.
Fig. 2 is a flowchart illustrating an implementation manner of step S30 in the embodiment of fig. 1 in the method for managing multiple devices by using a cloud system according to the present invention.
Fig. 3 is a flowchart illustrating another embodiment of a method for managing multiple devices by using a cloud system according to the present invention.
Fig. 4 is a flowchart illustrating an implementation manner of step S40 in the embodiment of fig. 2 in the method for managing multiple devices by using a cloud system according to the present invention.
Fig. 5 is a flowchart illustrating another implementation manner of step S40 in the embodiment of fig. 2 in the method for managing multiple devices by using a cloud system according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The invention provides a method for managing a plurality of devices by using a cloud system, which realizes the purpose of executing different management modes on different devices according to the importance degree of the devices, so that the device management is more intelligent and flexible, and the convenience of the device management is improved.
As shown in fig. 1, fig. 1 is a schematic flowchart of an embodiment of a method for managing multiple devices by using a cloud system according to the present invention; the method for managing a plurality of devices by using a cloud system according to the present invention may be implemented as steps S10-S30 described below.
Step S10, the cloud system obtains device information corresponding to each of the multiple devices that need to be detected and managed.
In the embodiment of the invention, the cloud system respectively acquires the device information corresponding to each device in the multiple devices aiming at the multiple devices which are accessed into the system and need to be detected and managed. Wherein the device information includes but is not limited to: and equipment information such as the equipment type grade, the total running time of the equipment up to now, the equipment price, the equipment workload and the like corresponding to each equipment respectively.
Further, in an embodiment, in order to facilitate data processing and improve data processing efficiency, when the cloud system acquires the device information corresponding to each of the plurality of devices, the cloud system acquires the device information according to the unique identification codes corresponding to each of the devices, and stores the acquired device information in a classified manner according to the unique identification codes.
And step S20, calculating the importance degree value corresponding to each device in the multiple devices according to the acquired device information.
In the embodiment of the present invention, according to the obtained device information, for each device to be detected and managed, the cloud system calculates the importance degree value corresponding to each device.
Further, in an embodiment, when calculating the importance degree value corresponding to each device, the cloud system may parameterize the device information according to the obtained device information, for example, taking the device type, the device importance degree, the total device operation time, and the like as parameters and quantizing the parameters. Meanwhile, distributing a corresponding weight value for each parameterized parameter according to the importance degree of the parameter, and further calculating to obtain an importance degree value corresponding to each equipment according to the parameter corresponding to each equipment and the weight value corresponding to each parameter.
And step S30, executing different detection management modes aiming at different equipment according to the calculated importance degree value corresponding to each equipment.
And executing different detection management modes on the plurality of devices according to the importance degree values respectively corresponding to the devices obtained by calculation. In one embodiment, the cloud system arranges all the calculated importance values in a descending order, and performs detection management on multiple devices according to a principle that the larger the importance value is, the longer the detection time of the device is, according to an arrangement result.
The invention relates to a method for managing a plurality of devices by utilizing a cloud system, which comprises the steps of acquiring device information corresponding to a plurality of devices to be detected and managed through the cloud system; calculating the importance degree value corresponding to each device in the multiple devices according to the obtained device information; according to the importance degree values respectively corresponding to each piece of equipment obtained through calculation, different detection management modes are executed for different pieces of equipment; the purpose of executing different management modes on different equipment according to the importance degree of the equipment is achieved, the intelligence and flexibility of equipment management are achieved, and meanwhile the convenience of the equipment management is improved.
Further, in an embodiment, the step S20 of the embodiment shown in fig. 1, calculating the importance level value corresponding to each of the plurality of devices according to the obtained device information, may also be implemented as follows:
calculating to obtain importance degree values Z corresponding to each device respectively for n devices in the cloud system according to the obtained device type grade, the total device running time, the device price and the daily device workload in the device informationiThen, there are:
Figure BDA0002599528830000101
in the above mathematical expression (1), ZiRepresenting the importance degree value corresponding to the ith equipment; etaiA type class representing an ith device, wherein the type class of the device includes: production line key equipment grade etai3, general equipment class η of production linei2, non-production line equipment class ηi＝1；GiRepresenting the daily workload of the ith device; riRepresents the device price of the ith device; t is tiThe total running time of the ith device up to now is shown, and n shows that n devices are managed by the cloud system.
By utilizing the above mode, the importance degree value corresponding to each device is obtained, the objectivity and accuracy of obtaining the importance degree of the device are improved, and convenience is provided for the subsequent cloud system to manage the device.
Further, in an embodiment, as shown in fig. 2, fig. 2 is a flowchart illustrating an implementation manner of step S30 in the embodiment of fig. 1 in the method for managing multiple devices by using a cloud system according to the present invention. In the embodiment of fig. 2, "step S30, executing different detection management methods for different devices according to the calculated importance level value corresponding to each device" in the embodiment of fig. 1 may be implemented as steps S31-S32 described below.
Step S31, analyzing the importance values according to the calculated importance values corresponding to each device, to obtain the detection duration that the cloud system needs to spend when detecting and managing each device, and the detection times of the cloud system for each device when polling and detecting all devices managed by each wheel.
And step S32, detecting and managing each device according to the obtained detection duration and the detection times.
In the embodiment of the invention, when a plurality of devices are detected and managed according to the calculated importance degree value, each device is detected and managed according to the detection duration and the detection times respectively corresponding to each device by calculating the importance degree value, so that the accuracy and the convenience of device management are improved.
Further, in an embodiment, in step S31 in the embodiment of fig. 2, analyzing the importance values according to the calculated importance values corresponding to each device to obtain a detection time required by the cloud system to perform detection management on each device and a detection frequency of the cloud system to each device when performing polling detection on all devices managed by each wheel, may be implemented according to the following technical means:
calculating the importance degree value Z corresponding to each device according to the mathematical expression (1)iCalculating to obtain detection duration W required by the cloud system to perform detection management on each device by using a mathematical expression (2)iThen, there are:
Figure BDA0002599528830000111
in the above mathematical expression (2), WiThe detection duration required by the cloud system to perform detection management on the ith device every time is represented, n represents that n devices are managed by the cloud system together, and ZiRepresenting the importance degree value corresponding to the ith device;
calculating the detection times C of the cloud system to each device when polling all the devices managed by each wheel pair by using a mathematical expression (3) according to the importance degree value Zi corresponding to each device obtained by calculationiThen, there are:
Figure BDA0002599528830000121
in the above mathematical expression (3), CiThe detection times of the ith device are expressed when the cloud system conducts polling detection on all devices managed by each wheel pair; INT () represents a rounding function, i.e. if the value in parentheses is an integer, the function value of INT () equals the value in parentheses, and if the value in parentheses is a decimal, the function value of INT () equals the remainder of the decimal part of the value in parentheses, leaving only the integer part.
By utilizing the method, the detection times and the detection duration which are respectively corresponding to each device are obtained, and the objectivity and the accuracy of device detection management are improved.
Further, in an embodiment of the method for managing multiple devices by using a cloud system according to the present invention, when a newly added device in the cloud system needs to be detected and managed, or when an original device needs to be overhauled or the original device needs to be temporarily removed from the cloud system for other reasons, so that the number of the original multiple devices in the cloud system that need to be managed decreases, the cloud system needs to readjust an original detection and management manner, and detect and manage the device in the cloud system that needs to be detected and managed based on the adjusted detection and management manner.
As shown in fig. 3, fig. 3 is a schematic flowchart of another embodiment of a method for managing multiple devices by using a cloud system according to the present invention. The embodiment shown in fig. 3 further includes a step S40 after "step S30 of the embodiment shown in fig. 1, and different detection management methods are executed for different devices according to the calculated importance level values corresponding to each device".
And step S40, when detecting that a new device is added into the cloud system or the original device needs to be removed, the cloud system readjusts the detection management mode according to the added or reduced devices, and performs detection management on multiple devices in the cloud system according to the adjusted detection management mode.
In the embodiment of the present invention, because multiple devices in the cloud system that need to be detected and managed change, for example, a newly added device or an original device decreases, or a situation that both a newly added device and an original device decrease exists at the same time, for a situation that the devices in the cloud system that need to be detected and managed have a device change, the cloud device needs to readjust a corresponding detection and management manner according to a specific change situation of the devices; for example, the importance degree values of the existing multiple devices to be managed in the cloud system are recalculated, the corresponding detection management modes are redeployed and configured according to the calculated importance degree values of the multiple devices, the multiple devices in the cloud system are detected and managed according to the adjusted detection management modes, and the intelligence and the accuracy of the detection management of the multiple devices are improved.
The embodiment shown in fig. 4 illustrates the new device being added to the cloud system, the embodiment shown in fig. 5 illustrates the situation that the number of the original devices in the cloud system is reduced, and the embodiments shown in fig. 4 and 5 are taken as examples to further describe the inventive idea of the embodiment shown in fig. 3.
Further, in an embodiment, as shown in fig. 4, fig. 4 is a flowchart illustrating an implementation manner of step S40 in the embodiment of fig. 3 in the method for managing multiple devices by using a cloud system according to the present invention. In the embodiment of fig. 4, for a case that a device newly joins the cloud system, in the embodiment of fig. 3, "step S40, the cloud system readjusts the detection management manner according to the joined or reduced devices, and performs detection management on multiple devices in the cloud system according to the adjusted detection management manner" may be implemented as steps S41-S43 described below.
And step S41, aiming at the newly added equipment, the cloud system acquires the equipment information of the newly added equipment and calculates the importance degree value of the newly added equipment.
In the embodiment of the invention, aiming at newly added equipment, the cloud system acquires equipment information of the newly added equipment, wherein the equipment information comprises equipment type grade, total running time of the equipment up to now, equipment price and equipment workload; and calculating to obtain the importance degree value Z corresponding to the newly added equipment according to the acquired equipment information and a mathematical model corresponding to the mathematical expression (1).
Step S42, according to the calculated importance degree value of the newly added device, the detection time length that the cloud system needs to spend when performing detection management on each device after the newly added device, and the detection times of each device when the cloud system performs polling detection on all devices managed by each wheel pair due to the newly added device are corrected, so as to obtain the new detection time length that the cloud system needs to spend when performing detection management on each device after the newly added device, and the new detection times corresponding to each device when performing polling detection on all devices managed by each wheel pair.
And step S43, according to the corrected new detection duration and the new detection times, detecting and managing a plurality of devices including newly added devices by the cloud system.
Further, in an embodiment, according to the calculated importance degree value of the newly added device, the detection time length that the cloud system needs to spend when performing detection management on each device after the newly added device is added, and the detection times of each device when the cloud system performs polling detection on all devices managed by each wheel pair because of the newly added device are corrected, so that the new detection time length that the cloud system needs to spend when performing detection management on each device after the newly added device is obtained, and the new detection times corresponding to each device when performing polling detection on all devices managed by each wheel pair can be implemented as follows:
according to the importance degree value Z of the newly added equipment calculated by using the mathematical expression (1), the cloud system calculates the detection time W required by the cloud system to detect and manage each equipment after the newly added equipment by using the mathematical expression (4)i +Then, there are:
Figure BDA0002599528830000141
wherein the content of the first and second substances,
Figure BDA0002599528830000142
the cloud system calculates the detection times C of each device when the newly added device performs polling detection on all devices managed by each wheel pair by using a mathematical expression (5)i +Then, there are:
Figure BDA0002599528830000143
wherein the content of the first and second substances,
Figure BDA0002599528830000151
in the mathematical expression (4) and the mathematical expression (5), Wi +The new detection duration required by the cloud system for detecting and managing the ith device due to the newly added device is represented; ci +The new detection times of the ith device are expressed when the newly added device performs polling detection on all devices managed by each wheel pair by the cloud system; u () represents a step function, that is, when a value in parentheses is greater than or equal to 0, the value of the u () function is 1, and when the value in parentheses is less than 0, the value of the u () function is 0; z represents the importance degree value of newly added equipment obtained by using a mathematical expression (1); ziRepresenting the importance value, C, of the original i-th device in the cloud systemiThe detection times of the ith device when the original ith device in the cloud system performs polling detection on all devices managed by each wheel of the cloud system are represented; n represents the original n devices in the cloud system; INT () represents a rounding function, i.e. if the value in parentheses is an integer, the function value of INT () equals the value in parentheses, and if the value in parentheses is a decimal, the function value of INT () equals the remainder of the decimal part of the value in parentheses, leaving only the integer part.
In the embodiment of the invention, aiming at the condition that new equipment is added into a cloud system, the importance degree value of the new equipment is obtained through calculation, and the detection duration which is required to be spent when the cloud system performs detection management on each equipment after all the equipment in the cloud system is added into the equipment and the detection times corresponding to each equipment when each wheel performs polling detection on all the managed equipment are recalculated; according to the new detection time length corresponding to each device after the device is newly added and the new detection times corresponding to each device after the device is newly added, the detection management mode of the multiple devices after the device is newly added is adopted, the intelligence and the accuracy of the cloud system for detecting and managing the multiple devices are improved, and the automatic and intelligent effects of the cloud system for detecting and managing the multiple devices are realized.
Further, in an embodiment, as shown in fig. 5, fig. 5 is a flowchart illustrating another implementation manner of step S40 in the embodiment of fig. 3 in the method for managing multiple devices by using a cloud system according to the present invention. In the embodiment of fig. 5, for the case that the original devices in the cloud system are reduced, in step S40 in the embodiment of fig. 3, the cloud system readjusts the detection management method according to the added or reduced devices, and performs detection management on multiple devices in the cloud system according to the adjusted detection management method, which may be implemented as steps S51-S53 described below.
Step S51, aiming at the reduced equipment, the cloud system acquires the equipment information of the reduced equipment and calculates the importance degree value of the reduced equipment.
In the embodiment of the invention, aiming at reduced equipment in a cloud system, the cloud system acquires equipment information of the reduced equipment, wherein the equipment information comprises equipment type grade, total running time of the equipment up to now, equipment price and equipment workload; and according to the acquired equipment information and a mathematical model corresponding to a mathematical expression (1), calculating to obtain an importance degree value Z corresponding to the reduction equipmenti。
Step S52, according to the calculated importance degree value of the reduced device, the detection time length that the cloud system needs to spend when performing detection management on each device after the device is reduced, and the detection times of the cloud system on each device when performing polling detection on all devices managed by each wheel pair due to the reduced device are corrected, so as to obtain the new detection time length that the cloud system needs to spend when performing detection management on each device after the device is reduced, and the new detection times that each device corresponds to when performing polling detection on all devices managed by each wheel pair.
And step S53, according to the corrected new detection duration and the new detection times, the cloud system carries out detection management on other devices left after the devices are reduced.
Further, in an embodiment, the step of correcting, according to the calculated importance degree value of the reduced device, the detection time length that the cloud system needs to spend when performing detection management on each device after the device is reduced, and the detection times of the cloud system when performing polling detection on all devices managed by each wheel pair because the reduced device performs polling detection on each device, to obtain the new detection time length that the cloud system needs to spend when performing detection management on each device after the device is reduced, and the new detection times corresponding to each device when performing polling detection on all devices managed by each wheel pair, may be implemented as follows:
according to the importance degree value Z corresponding to the reduction equipment calculated by using the mathematical expression (1)iThe cloud system calculates detection duration W required by the cloud system for detecting and managing each device after reducing the devices by using a mathematical expression (6)i -Then, there are:
Figure BDA0002599528830000171
wherein the content of the first and second substances,
Figure BDA0002599528830000172
the cloud system calculates and obtains the detection times of the cloud system to each device due to reduction of polling detection of all devices managed by each wheel pair by the device by using a mathematical expression (7)
Figure BDA0002599528830000173
Then there are:
Figure BDA0002599528830000174
in the mathematical expression (6) and the mathematical expression (7), Wi -The new detection time required by the cloud system for reducing the detection management of the ith device by the device is represented;
Figure BDA0002599528830000175
the new detection times of the ith device when the device performs polling detection on all devices managed by each wheel pair are reduced by the cloud system;
Figure BDA0002599528830000176
indicating a decrease due to inspection
Figure BDA0002599528830000177
The importance degree value corresponding to each device; δ () represents a unit impact function, that is, when the value in parentheses is 0, the δ () function value is 1, and when the value in parentheses is not 0, the δ () function value is 0; n represents the original n devices in the cloud system; INT () represents a rounding function, i.e. if the value in parentheses is an integer, the function value of INT () equals the value in parentheses, and if the value in parentheses is a decimal, the function value of INT () equals the remainder of the decimal part of the value in parentheses, leaving only the integer part.
In the embodiment of the invention, aiming at the condition that the original equipment in the cloud system is removed or reduced, the importance degree value of the reduced equipment is obtained through calculation, and the detection duration which is required to be spent when the cloud system carries out detection management on each equipment after the equipment is reduced in all the equipment in the cloud system and the detection times corresponding to each equipment when each wheel carries out polling detection on all the managed equipment are recalculated; according to the method for detecting and managing the multiple devices after the devices are newly added, the intelligence and the accuracy of the cloud system for detecting and managing the multiple devices are improved, the resources of the cloud system are saved, and the automation and the intellectualization effects of the cloud system for detecting and managing the multiple devices are realized.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. A method for managing a plurality of devices by using a cloud system is characterized by comprising the following steps:
the cloud system acquires device information corresponding to a plurality of devices needing to be detected and managed;
calculating the importance degree value corresponding to each device in the multiple devices according to the obtained device information;
according to the importance degree values respectively corresponding to each piece of equipment obtained through calculation, different detection management modes are executed for different pieces of equipment;
wherein the calculating the importance degree value corresponding to each device of the plurality of devices according to the acquired device information includes:
calculating to obtain importance degree values Z corresponding to each device respectively for n devices in the cloud system according to the obtained device type grade, the total device running time, the device price and the daily device workload in the device informationiComprises the following steps:
Figure FDA0003018575290000011
in the above mathematical expression (1), ZiRepresenting the importance degree value corresponding to the ith equipment; etaiA type class representing an ith device, wherein the type class of the device includes: production line key equipment grade etai3, general equipment class η of production linei2, non-production line equipment class ηi＝1；GiRepresenting the daily workload of the ith device; riRepresents the device price of the ith device; t is tiThe total operation time of the ith device up to now is represented, and n represents n devices which are managed by the cloud system;
according to the importance degree values respectively corresponding to each piece of equipment obtained through calculation, aiming at different pieces of equipment, different detection management modes are executed, and the method comprises the following steps:
analyzing the importance degree values according to the importance degree values respectively corresponding to the calculated equipment to obtain detection time required by the cloud system to detect and manage the equipment and detection times of the cloud system to the equipment when the cloud system performs polling detection on all the managed equipment;
detecting and managing each device according to the obtained detection duration and the detection times;
wherein, according to the importance degree value that every equipment obtained by calculation corresponds respectively, right the importance degree value is analyzed, obtain the detection duration that the high in the clouds system needs to spend when detecting management to every equipment and the detection number of times of every equipment of high in the clouds system when every equipment to management carries out polling detection, include:
according to the importance degree value Z which is obtained by calculation and respectively corresponds to each deviceiCalculating to obtain detection duration W required by the cloud system to perform detection management on each device by using a mathematical expression (2)iThen, there are:
Figure FDA0003018575290000021
in the above mathematical expression (2), WiThe detection duration required by the cloud system to perform detection management on the ith device every time is represented, n represents that n devices are managed by the cloud system together, and ZiRepresenting the importance degree value corresponding to the ith device;
calculating the detection times C of the cloud system to each device when polling all the devices managed by each wheel pair by using a mathematical expression (3) according to the importance degree value Zi corresponding to each device obtained by calculationiThen, there are:
Figure FDA0003018575290000022
in the above mathematical expression (3), CiThe detection times of the ith device are expressed when the cloud system conducts polling detection on all devices managed by each wheel pair; INT () represents a rounding function, i.e. if the value in parentheses is an integer, the function value of INT () equals the value in parentheses, and if the value in parentheses is a decimal, the function value of INT () equals the remainder of the decimal part of the value in parentheses, leaving only the integer part.
2. The method for managing a plurality of devices using a cloud system of claim 1, wherein the method further comprises:
when new equipment is detected to be added into the cloud system or the original equipment needs to be removed, the cloud system readjusts the detection management mode according to the added or reduced equipment, and performs detection management on multiple pieces of equipment in the cloud system according to the adjusted detection management mode.
3. The method for managing multiple devices by using the cloud system according to claim 1 or 2, wherein the obtaining, by the cloud system, device information corresponding to each of the multiple devices to be detected and managed includes:
the cloud system respectively acquires the equipment type grade corresponding to each equipment, the total running time of the equipment up to now, the equipment price and the equipment workload.
4. The method of claim 1, wherein the cloud system readjusts the detection management method according to the added or subtracted devices, and performs detection management on the devices in the cloud system according to the adjusted detection management method, the method comprising:
aiming at newly added equipment, the cloud system acquires equipment information of the newly added equipment and calculates an importance degree value of the newly added equipment;
according to the calculated importance degree value of the newly added equipment, correcting the detection time spent by the cloud system for detecting and managing each equipment after the newly added equipment, and the detection times of each equipment when the cloud system performs polling detection on all the equipment managed by each wheel pair due to the newly added equipment, so as to obtain the new detection time spent by the cloud system for detecting and managing each equipment after the newly added equipment, and the new detection times corresponding to each equipment when performing polling detection on all the equipment managed by each wheel pair;
and detecting and managing a plurality of devices including newly added devices by the cloud system according to the corrected new detection duration and the new detection times.
5. The method as claimed in claim 4, wherein the step of correcting, according to the calculated importance value of the newly added device, the detection time length required for the cloud system to perform detection management on each device after the newly added device is added, and the detection frequency of the cloud system for each device when the newly added device performs polling detection on all devices managed by each wheel set, so as to obtain a new detection time length required for the cloud system to perform detection management on each device after the newly added device is added, and a new detection frequency corresponding to each device when all devices managed by each wheel set perform polling detection, includes:
according to the importance degree value Z of the newly added equipment calculated by using the mathematical expression (1), the cloud system calculates the detection time W required by the cloud system to detect and manage each equipment after the newly added equipment by using the mathematical expression (4)i +Then, there are:
Figure FDA0003018575290000041
wherein the content of the first and second substances,
Figure FDA0003018575290000042
the cloud system calculates the detection times C of each device when the newly added device performs polling detection on all devices managed by each wheel pair by using a mathematical expression (5)i +Then, there are:
Figure FDA0003018575290000043
wherein the content of the first and second substances,
Figure FDA0003018575290000044
in the mathematical expression (4) and the mathematical expression (5), Wi +The new detection duration required by the cloud system for detecting and managing the ith device due to the newly added device is represented; ci +The new detection times of the ith device are expressed when the newly added device performs polling detection on all devices managed by each wheel pair by the cloud system; u () represents a step function, that is, when a value in parentheses is greater than or equal to 0, the value of the u () function is 1, and when the value in parentheses is less than 0, the value of the u () function is 0; z represents the importance degree value of newly added equipment obtained by using a mathematical expression (1); ziRepresenting the importance value, C, of the original i-th device in the cloud systemiThe detection times of the ith device when the original ith device in the cloud system performs polling detection on all devices managed by each wheel of the cloud system are represented; n represents the original n devices in the cloud system; INT () represents a rounding function, i.e. if the value in parentheses is an integer, the function value of INT () equals the value in parentheses, and if the value in parentheses is a decimal, the function value of INT () equals the remainder of the decimal part of the value in parentheses, leaving only the integer part.
6. The method of claim 1, wherein the cloud system readjusts the detection management method according to the added or subtracted devices, and performs detection management on the devices in the cloud system according to the adjusted detection management method, the method comprising:
aiming at the reduced equipment, the cloud system acquires equipment information of the reduced equipment and calculates an importance degree value of the reduced equipment;
according to the calculated importance degree value of the reduced equipment, correcting the detection time length which is required to be spent when the cloud system performs detection management on each piece of equipment after the equipment is reduced, and the detection times of each piece of equipment when the cloud system performs polling detection on all pieces of equipment managed by each wheel pair due to the reduced equipment to obtain the new detection time length which is required to be spent when the cloud system performs detection management on each piece of equipment after the equipment is reduced and the new detection times corresponding to each piece of equipment when all pieces of equipment managed by each wheel pair perform polling detection;
and according to the corrected new detection duration and the new detection times, the cloud system carries out detection management on other devices left after the devices are reduced.
7. The method as claimed in claim 6, wherein the step of correcting, according to the calculated importance degree value of the reduced device, the detection time length required for the cloud system to perform detection management on each device after the device reduction and the detection times of the cloud system to each device when the reduced device performs polling detection on all devices managed by each wheel to obtain a new detection time length required for the cloud system to perform detection management on each device after the device reduction and new detection times corresponding to each device when the cloud system performs polling detection on all devices managed by each wheel includes:
according to the importance degree value Z corresponding to the reduction equipment calculated by using the mathematical expression (1)iThe cloud system calculates detection duration W required by the cloud system for detecting and managing each device after reducing the devices by using a mathematical expression (6)i -Then, there are:
Figure FDA0003018575290000061
wherein the content of the first and second substances,
Figure FDA0003018575290000062
the cloud system calculates and obtains the detection times of the cloud system to each device due to reduction of polling detection of all devices managed by each wheel pair by the device by using a mathematical expression (7)
Figure FDA0003018575290000063
Then there are:
Figure FDA0003018575290000064
in the mathematical expression (6) and the mathematical expression (7), Wi -The new detection time required by the cloud system for reducing the detection management of the ith device by the device is represented;
Figure FDA0003018575290000065
the new detection times of the ith device when the device performs polling detection on all devices managed by each wheel pair are reduced by the cloud system;
Figure FDA0003018575290000066
indicating a decrease due to inspection
Figure FDA0003018575290000067
The importance degree value corresponding to each device; δ () represents a unit impact function, that is, when the value in parentheses is 0, the δ () function value is 1, and when the value in parentheses is not 0, the δ () function value is 0; n represents the original n devices in the cloud system; INT () represents a rounding function, i.e. if the value in parentheses is an integer, the function value of INT ()Equal to the value in parentheses, if the value in parentheses is a decimal, the function value of INT () is equal to discarding the decimal part of the value in parentheses and retaining only the integer part.
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