CN111830863A - Equipment management system and management method thereof - Google Patents
Equipment management system and management method thereof Download PDFInfo
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- CN111830863A CN111830863A CN202010535994.2A CN202010535994A CN111830863A CN 111830863 A CN111830863 A CN 111830863A CN 202010535994 A CN202010535994 A CN 202010535994A CN 111830863 A CN111830863 A CN 111830863A
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- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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Abstract
The invention discloses a device management system and a management method thereof, wherein the management system comprises: the acquisition device is configured to acquire current information in a main cable of the equipment; the control device is internally provided with current thresholds of the equipment in different states, and is configured to receive the current information acquired by the acquisition device, compare the acquired current information with the corresponding current threshold and judge the state of the equipment; and the executing device comprises an alarm device, when the control device judges that the standby time of the equipment exceeds the set time, the alarm device gives an alarm, and after a user inputs a standby reason, the alarm device releases the alarm. The management system has simple construction and lower cost, can flexibly define the standby reason for the user, can be additionally provided with a stopping device if necessary, and forcibly requires that the user must enter the standby reason for the standby alarm every time, otherwise, the equipment cannot be started, so the performability is stronger.
Description
Technical Field
The invention relates to the technical field of equipment management, in particular to a management system and a management method for conveniently and automatically detecting equipment states and standby reasons.
Background
The situations that whether the equipment is started, whether the equipment runs normally/processes after being started, what causes the equipment to stand by and the like are conditions which must be mastered by a production enterprise, particularly the reasons of the equipment to stand by, and if the equipment can be mastered and analyzed in time, the equipment can be improved through related measures, so that the starting rate or the utilization rate of the equipment is improved, and the production efficiency is improved.
The traditional mode is a manual recording mode, and the manual recording mode records the time when the device is started, the time when the device is standby, the standby reason and the like, and has the defects of inaccurate recording, omission, large workload, poor performability and the like.
With the development of the technology, the on-off or three-color lamp signals (green light for running, yellow light for standby, red light for alarming, and no light for turning off) of the equipment can be collected by related devices, so that the conditions of the on-off and the running of the equipment can be automatically recorded. In a real scene, not all equipment has three-color lamps, and even if three-color lamp signals are collected, it is not easy to find the three-color lamp signals in the control cabinet, professional electrical personnel are required to find and debug the three-color lamp signals one by one according to an electrical schematic diagram, and the comprehensive implementation cost is very high.
Meanwhile, due to the fact that the standby reason is different in equipment characteristics, production characteristics and management modes, the standby reason is lack of a proper mode for automatic collection. Even if a calling device similar to an Anhui lamp button box is deployed, information can be acquired only through manual active clicking operation, and if equipment is in standby and personnel do not press a calling device, standby reason signals cannot be acquired; the failure to obtain effective standby reason data is not conducive to the comprehensive analysis of enterprises, and therefore, a new technical solution is necessary.
Disclosure of Invention
The invention aims to provide a management system and a management method thereof for conveniently and automatically detecting equipment states and standby reasons.
To achieve the object, according to one aspect of the present invention, there is provided a device management system characterized by comprising: the acquisition device is configured to acquire current information in a main cable of the equipment; the control device is internally provided with current thresholds of the equipment in different states, and is configured to receive the current information acquired by the acquisition device, compare the acquired current information with the corresponding current threshold and judge the state of the equipment; and the executing device comprises an alarm device, when the control device judges that the standby time of the equipment exceeds the set time, the alarm device gives an alarm, and after a user inputs a standby reason, the alarm device releases the alarm.
In a further embodiment, the current threshold includes a standby current threshold and a shutdown current threshold, and if the current value is greater than the standby current threshold, the device is determined to be in the operating state, if the current value is less than the standby current threshold and greater than the shutdown current threshold, the device is determined to be in the standby state, and if the current value is less than or equal to the shutdown current threshold, the device is determined to be in the shutdown state.
In a further embodiment, the alarm device upgrades the alarm to the high-level alarm level after the alarm exceeds the set time and does not receive the standby reason, and the control device sends an alarm reminding signal to one or more receiving terminals to remind one or more alternative user devices to alarm.
In a further embodiment, the executing device further comprises a stopping device, the stopping device is integrated into a starting switch of the equipment, when the alarm device gives an alarm, the stopping device acts to enable the equipment to not operate normally, and when the alarm device releases the alarm, the stopping device acts to enable the equipment to operate normally.
In a further embodiment, it also comprises input means by which the user can enter into the control means the setting parameters of the device and/or the cause of the standby.
In a further embodiment, it further comprises a timing means for starting timing when the control means determines that the apparatus is in the standby state; and when the equipment is in a normal running state, the timing device finishes timing.
In a further embodiment, the system further comprises a display device, wherein the display device can display the operation data and/or the operation state of the equipment, and each item of operation data or operation state of the equipment is classified and displayed in the display device.
In a further embodiment, the device further comprises a first communication device, a second communication device, a third communication device and a fourth communication device, wherein the first communication device and the second communication device are in communication connection, the current information acquired by the acquisition device is sent to the second communication device through the first communication device, and the control device receives and processes the current information received by the second communication device; the third communication device is in communication connection with the fourth communication device, receives a control signal sent by the control device, sends the control signal to the execution device through the fourth communication device, and acts after receiving the control signal; the input device converts the recorded setting parameters and/or standby reason information into communication signals, the fourth communication device receives the communication signals and sends the communication signals to the control device through the third communication device, and the control device receives and processes the communication signals.
In a further embodiment, the collecting device is a current sensor, and the current sensor is sleeved on the main cable.
According to another aspect of the present invention, there is provided a device management method including: the device comprises a collecting device, a control device, a warning device and a timing device, wherein the collecting device of the device continuously collects current information in a main cable of the device and sends the collected current information to the control device through a first communication device and a second communication device, the control device compares the collected current information with a current threshold value, if the collected current value is within a normal operation current threshold value range, the device is judged to be in a normal operation state, and the warning device and the timing device of the device do not work; if the acquired current value is smaller than the standby current threshold and larger than the shutdown current threshold, the equipment is judged to be in a standby state, the timing device starts timing, when the standby time of the equipment exceeds the set time, the control device sends an alarm signal to the alarm device through the third communication device and the fourth communication device, and the alarm device receives the alarm signal and then gives an alarm; a user inputs standby reason information through an input device, the input device converts the information into a communication signal, and the communication signal is sent to the control device through the fourth communication device and the third communication device; the control device receives the communication signal, automatically generates reason record information of equipment standby, stores the reason record information to a database, simultaneously sends a warning removing signal to the warning device through the third communication device and the fourth communication device, and removes the warning after receiving the warning removing signal.
In a further embodiment, a shutdown device is integrated in a starting switch of the equipment, when the equipment is judged to be in a standby state and the alarm device gives an alarm, the control device sends an alarm signal and an action signal to the shutdown device, and the shutdown device acts after receiving the action signal, so that the equipment cannot normally operate; after the user inputs the standby reason, the control device sends an alarm releasing signal and simultaneously sends an action signal to the stopping device, and the stopping device acts again after receiving the action signal, so that the equipment can normally run.
In a further embodiment, the alarm device performs multi-level alarm, if the alarm device does not receive the standby reason within a set time, the alarm device upgrades the alarm to the high-level alarm level, and the control device sends an alarm reminding signal to one or more receiving terminals to remind one or more alternative user devices of the alarm.
Compared with the prior art, the method has accurate quantitative analysis, solves the problems of high failure rate, inaccurate quantification and the like of the traditional photoelectric quantification, and has one or more of the following beneficial effects:
(1) the construction is simple, the cost is low, the current sensor is adopted to detect the current information of the main cable of the equipment, the current sensor and the equipment power supply line are bound during the construction, the contact with a specific signal line in the control cabinet is not needed, the wiring of the control cabinet is not influenced, and the time and the labor are saved;
(2) the device is judged to be in operation or standby according to the current value, and a user can set the value according to the use characteristics of the unused device, so that the applicability is wider and more flexible;
(3) the standby reason is actively monitored, the traditional manual passive mode is changed, the system automatically alarms according to the standby time to remind an operator to input the standby reason, and the acquisition is more timely, accurate and intelligent;
(4) the standby reason can be flexibly defined, and different equipment and production scenes are adapted;
(5) the shutdown device is added according to the requirement, so that the user can be forced to enter the standby reason when the standby alarm is given each time, otherwise, the equipment cannot be started, and the performability is higher;
(6) the display device is arranged, so that the utilization rate of equipment, the standby times and duration, the Top5 standby reason and the like can be visually and clearly checked;
(7) the standby reason can be effectively judged by collecting the standby reason, and accurate data support is provided for the enterprise user improvement scheme.
Drawings
FIG. 1 is a system diagram of a management system of the present invention in one embodiment;
FIG. 2 is a ring diagram of an example of a standby reason analysis chart in one embodiment of the management system of the present invention;
FIG. 3 is a pie chart of a standby reason analysis chart for the management system of the present invention in one embodiment.
The system comprises 100-equipment, 101-an acquisition device, 102-a main cable, 103-a control device, 104-an alarm device, 104 a-an audible alarm device, 104 b-a sound box, 104 c-a warning lamp, 104 d-an electronic billboard, 104 e-a mobile BP phone, 104 f-a wristwatch, 104 g-a mobile phone, 105-a stopping device, 106-an input device, 106 a-an lamp button box, 106 b-a tablet computer and 107-a display device.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be given with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1, fig. 1 is a system diagram of a management system according to an embodiment of the invention.
The device management system of the present invention includes:
the acquisition device 101 is configured to acquire current information in the main cable 102 of the apparatus 100, including whether current exists and the magnitude of the current value. The collecting device 101 preferably employs a current sensor, which is sleeved on the main cable 102 and measures a current value of the current in the main cable 102 by measuring a magnetic field generated by the current in the main cable 102.
And the control device 103 is internally provided with current thresholds of the equipment 100 in different states, and the control device 103 is configured to receive the current information acquired by the acquisition device 101, compare the acquired current information with the corresponding current threshold and judge the state of the equipment 100. The control device 103 is preferably a computer, which is provided with a customized software, and is provided with current thresholds, such as a shutdown current threshold and a standby current threshold, of the device 100 in different states, and then determines whether the device 100 is in a shutdown state, a standby state or a normal operation state through a logic algorithm. For example, if the shutdown current threshold is set to 0 and the standby current threshold is set to 20mA, the device 100 is determined to be in the normal operation state when the collected current value is greater than 20 mA. If the current value is less than 20mA and greater than 0, the device 100 is determined to be in the standby state. The current value is 0 or less, and the apparatus 100 is determined to be in the shutdown state. The user can set the current value judgment standard according to different equipment 100 characteristics, different production characteristics and management modes, and the state of the equipment 100 can be defined more accurately.
And the executing device comprises an alarm device 104, when the control device 103 judges that the standby time of the equipment 100 exceeds the set time, the control device 103 sends an alarm signal to the alarm device 104, the alarm device 104 gives an alarm, after a user enters a standby reason, the control device 103 sends a warning releasing signal to the alarm device 104, and the alarm device 104 releases the alarm. The alarm device 104 may be a sound broadcasting unit, such as a sound alarm 104a or a sound box 104b, or may be a display unit, such as a warning light 104c, an electronic billboard 104d, a mobile device, or another alarm unit. The mobile device may be a mobile BP unit 104e, a wristwatch 104f, or a mobile phone 104g, and may receive the alarm signal sent by the control device 103, and remind the user equipment 100 of an alarm in the form of sound, vibration, or text information.
In a further embodiment, the alarm may also be a multi-level alarm. After the alarm device 104 does not receive the standby reason after the alarm exceeds the set time, the alarm is upgraded to the high-level alarm level, and the control device 103 sends an alarm reminding signal to one or more receiving terminals to remind one or more optional user equipment 100 to alarm. For example, in the first set alarm time interval, the alarm device 104 first performs an audible and visual alarm, such as an audible alarm 104a, a sound 104b or a warning light 104 c. If the user does not enter the standby reason within the first set alarm time interval, the control device 103 sends an alarm reminding signal to the mobile BP 104e, the wristwatch 104f, the mobile phone 104g, or the like, to remind the user equipment 100 of the second level that the alarm is occurring. If the shutdown standby reason is not recorded in the device 100 within the second set alarm time interval, the alarm is raised to a higher alarm level again, and the control device 103 sends an alarm reminding signal to the management end to remind the higher management layer user device 100 to alarm.
In a further embodiment, the equipment management system of the present invention further includes a communication device, and the control device 103 performs signal transmission with the acquisition device 101 and the execution device respectively through the communication device. The communication device comprises a first communication device, a second communication device, a third communication device and a fourth communication device, wherein the acquisition device 101, the first communication device, the second communication device, the control device 103, the third communication device, the fourth communication device and the execution device are sequentially in communication connection, the communication connection can be wireless connection, such as wifi connection or bluetooth connection, and the like, and can also be wired connection, such as usb cable connection and the like. Preferably, the first communication device is a current signal transmitter, the second communication device is a current signal receiver, the current signal transmitter and the current signal receiver are in wireless communication, and one current signal receiver can receive wireless signals transmitted by a plurality of current signal transmitters through different frequency channels, so as to realize simultaneous management of a plurality of devices 100. The third communication device is a communication signal transceiver, the fourth communication device is a communication signal transceiver, the communication signal transceiver and the communication signal transceiver are in wireless communication, and one communication signal transceiver can receive signals sent by a plurality of communication signal transceivers or send signals to the plurality of communication signal transceivers through different frequency channels, so that a plurality of alarm devices 104 or signal receiving ends can be simultaneously arranged in the system, and multi-user alarm or multi-level alarm is realized.
The collecting device 101 collects current information of a main cable 102 of the equipment 100, the collected current information is sent to the control device 103 through the first communication device and the second communication device, the control device 103 receives and processes the current information, when the equipment 100 meets an alarm condition, the control device 103 sends a control signal to the executing device through the third communication device and the fourth communication device, and the executing device acts after receiving the control signal.
In a further embodiment, the equipment management system of the present invention further includes an input device 106, and the input device 106 and the control device 103 are communicatively connected through the third communication device and the fourth communication device. The user inputs the setting parameters and/or the standby reason of the device 100 through the input device 106, the input device 106 can convert the input setting parameters and/or the standby reason information into communication signals, the communication signals are sent to the control device 103 through the fourth communication device and the third communication device, and the control device 103 receives and processes the communication signals. The input device 106 may be a communication device with hardware physical buttons, such as a Anhui light button box 106a (pager). The user may define the number and identity of the keys based on the characteristics of the device 100, different manufacturing features, and management. The input device 106 may also be a tablet computer 106b or other display screen, virtual keys generated by software. The user may select to enter the reason information for the standby of the device 100 by means of a mouse or a touch screen.
In a further embodiment, the device management system of the present invention further comprises a timing means for starting timing when the control means 103 determines that the device 100 is in the standby state; when the device 100 is in a normal operation state, the timing device ends timing.
In a further embodiment, the device management system of the present invention further includes a display device 107, which is capable of displaying the operation data and/or the operation status of the device 100, and each item of operation data or operation status of the device 100 is classified and displayed in the display device 107. The customized software in the computer can provide information such as the operating rate and the utilization rate of the state monitoring of the equipment 100, a 24-hour slice (Gantt chart) and the like, and the information is displayed through the display device 107, so that a user can clearly know the state of the equipment 100 in a certain period of time, and the operation is intuitive and clear. And a statistical chart of the standby times, accumulated duration, time and the like of the device 100 can be provided, so that a user can conveniently and intuitively know the standby condition of the device 100. It is also possible to provide statistical charts of Top5 standby reasons and the like of different relevant periods of the device 100, so that the user can intuitively know the standby reasons of the device 100, and find out a method for reducing the standby time for Top 5. Two examples are shown in fig. 2 and 3, wherein fig. 2 is a ring diagram, and the proportion of the standby time of the apparatus 100 in the total standby time caused by daily maintenance, development and use, material stop, waiting for tasks, apparatus failure, etc. can be visually seen. Fig. 3 is a pie chart showing the proportion of the standby time of the apparatus 100 to the total standby time due to workpiece changes, personnel training, shift checks, meals, etc.
In a modified embodiment, the actuating means further comprise a stopping means 105, said stopping means 105 preferably being a power switching means connected in series at the start switch of the apparatus 100, said power switching means being communicatively connected to said control means 103. When the standby time of the apparatus 100 is out and the alarm device 104 gives an alarm, the control device 103 sends an action signal, such as a close signal, to the power switch device, the power switch device is turned off, and the apparatus 100 cannot operate normally. After the user enters the reason of the standby timeout, the control device 103 sends a warning-removing signal to the warning device 104, the warning device 104 removes the warning, and meanwhile, the control device 103 sends an action signal, such as an opening signal, to the power switch device, the power switch device is opened, and when the user starts the device 100, the device 100 can normally operate.
According to another aspect of the present invention, there is also provided a device management method, including: the acquisition device 101 of the device 100 continuously acquires current information in the main cable 102 of the device 100, and transmits the acquired current information to the control device 103 through the first communication device and the second communication device, and the control device 103 compares the acquired current information with a current threshold. If the collected current value is within the normal operation current threshold range, the device 100 is determined to be in a normal operation state, and the alarm device 104 and the timing device of the device 100 do not work. If the collected current value is smaller than the standby current threshold and larger than the shutdown threshold, the device 100 is determined to be in the standby state, and the timing device starts timing. When the standby time of the device 100 exceeds a set time, for example, 3 minutes, the control device 103 sends an alarm signal to the alarm device 104 through the third communication device and the fourth communication device, and the alarm device 104 receives the alarm signal and then gives an alarm, such as an audible and visual alarm, to remind the user that the standby time of the device 100 is over, and the reason for the standby needs to be entered, and meanwhile, the input device 106 enters a standby input state. The user inputs the information of the current standby reason through the input device 106, the input device 106 converts the information into a related communication signal, and the communication signal is sent to the control device 103 through the fourth communication device and the third communication device. The customized software in the control device 103 detects the communication signal of the fourth communication device in real time, collects and acquires the communication signal in time, automatically generates a piece of reason record information of equipment standby, and stores the reason record information in a database. The database may be a file archive, a computer hard disk, a floppy disk, an optical disk, a DVD, a hard disk, a flash Memory, a usb disk, a CF card, an SD card, an MMC card, an SM card, a Memory Stick (Memory Stick), an xD card, or other common storage media, or may be a database system of MySQL, DB2, ACCESS, or Oracle, which is specially responsible for managing data resources, or a cloud database, or the like. After the control device 103 receives the communication signal, it can directly store the automatically generated reason record information in the general storage medium. The automatically generated reason record information can also be directly sent to a database system such as MySQL and the like or a cloud database for storage and management in a wired or wireless mode. Or the automatically generated reason record information is temporarily stored in the general storage medium, and is uniformly sent to a database system such as MySQL or a cloud database for storage and management after a certain amount of accumulation or a certain time, so that the condition that the information cannot be sent and stored due to network disconnection can be effectively avoided.
After the customized software collects the reason information of the standby, the control device 103 sends a warning removing signal to the warning device 104 through the third communication device and the fourth communication device, the warning device 104 removes the warning after receiving the warning removing signal, and the reason collection processing of the standby overtime is completed. By analogy, the system continuously circulates: equipment state monitoring-standby overtime alarm-alarm device alarm-user entry reason-software record reason.
In a modified embodiment, a shutdown device 105 is integrated in a start switch of the apparatus 100, when the apparatus 100 is determined to be in a standby state and the alarm device 104 gives an alarm, the control device 103 sends an alarm signal and an action signal to the shutdown device 105, and the shutdown device 105 acts after receiving the action signal, so that the apparatus 100 cannot operate normally; after the user enters the standby reason, the control device 103 sends an alarm releasing signal and simultaneously sends an action signal to the stopping device 105, and the stopping device 105 acts again after receiving the action signal, so that the equipment 100 can operate normally.
In a further embodiment, the alarm may be performed in multiple levels, the alarm device 104 upgrades the alarm to the high-level alarm level after the alarm exceeds the set time and does not receive the standby reason, and the control device 103 sends an alarm reminding signal to one or more receiving terminals to remind one or more candidate user equipments 100 to alarm. For example, in the first set alarm time interval, the alarm device 104 first performs an audible and visual alarm, such as an audible alarm 104a, a sound 104b or a warning light 104 c. If the user does not enter the standby reason within the first set alarm time interval, the control device 103 sends an alarm reminding signal to the mobile BP 104e, the wristwatch 104f, the mobile phone 104g, or the like, to remind the user equipment 100 of the second level that the alarm is occurring. If the shutdown standby reason is not recorded in the device 100 within the second set alarm time interval, the alarm is raised to a higher alarm level again, and the control device 103 sends an alarm reminding signal to the management end to remind the higher management layer user device 100 to alarm. Of course, the alarm mode is not limited to the above schemes, and the above schemes are only preferred schemes.
Compared with the prior art, the method has accurate quantitative analysis, solves the problems of high failure rate, inaccurate quantification and the like of the traditional photoelectric quantification, and has one or more of the following beneficial effects:
(1) the construction is simple, the cost is low, the current sensor is adopted to detect the current information of the main cable of the equipment, the current sensor and the equipment power supply line are bound during the construction, the contact with a specific signal line in the control cabinet is not needed, the wiring of the control cabinet is not influenced, and the time and the labor are saved;
(2) the device is judged to be in operation or standby according to the current value, and a user can set the value according to the use characteristics of the unused device, so that the applicability is wider and more flexible;
(3) the standby reason is actively monitored, the traditional manual passive mode is changed, the system automatically alarms according to the standby time to remind an operator to input the standby reason, and the acquisition is more timely, accurate and intelligent;
(4) the standby reason can be flexibly defined, and different equipment and production scenes are adapted;
(5) the shutdown device is added according to the requirement, so that the user can be forced to enter the standby reason when the standby alarm is given each time, otherwise, the equipment cannot be started, and the performability is higher;
(6) the display device is arranged, so that the utilization rate of equipment, the standby times and duration, the Top5 standby reason and the like can be visually and clearly checked;
(7) the standby reason can be effectively judged by collecting the standby reason, and accurate data support is provided for the enterprise user improvement scheme.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (12)
1. A device management system, characterized in that it comprises:
the acquisition device is configured to acquire current information in a main cable of the equipment;
the control device is internally provided with current thresholds of the equipment in different states, and is configured to receive the current information acquired by the acquisition device, compare the acquired current information with the corresponding current threshold and judge the state of the equipment; and
and the executing device comprises an alarm device, when the control device judges that the standby time of the equipment exceeds the set time, the alarm device gives an alarm, and after a user inputs a standby reason, the alarm device releases the alarm.
2. The device management system according to claim 1,
the current threshold includes a standby current threshold and an off current threshold,
and if the current value is greater than the standby current threshold, judging that the equipment is in the running state, if the current value is less than the standby current threshold and greater than the shutdown current threshold, judging that the equipment is in the standby state, and if the current value is less than or equal to the shutdown current threshold, judging that the equipment is in the shutdown state.
3. The device management system according to claim 1,
and after the alarm exceeds the set time and does not receive the standby reason, the alarm device upgrades the alarm to the high-level alarm level, and the control device sends an alarm reminding signal to one or more receiving ends to remind one or more alternative user equipment to alarm.
4. The device management system according to claim 1,
the execution device further comprises a stopping device, the stopping device is integrated into a starting switch of the equipment, when the alarm device gives an alarm, the stopping device acts to enable the equipment to be incapable of normally operating, and when the alarm device gives an alarm, the stopping device acts to enable the equipment to normally operate.
5. The device management system according to claim 4,
the device also comprises an input device, and a user can input set parameters and/or standby reasons of the equipment into the control device through the input device.
6. The device management system according to claim 2,
the control device also comprises a timing device, and when the control device judges that the equipment is in a standby state, the timing device starts to time; and when the equipment is in a normal running state, the timing device finishes timing.
7. The device management system according to claim 1,
the device also comprises a display device, wherein the display device can display the operation data and/or the operation state of the equipment, and various operation data or operation states of the equipment are displayed in a classified manner in the display device.
8. The device management system according to claim 5,
it also comprises a first communication device, a second communication device, a third communication device and a fourth communication device,
the first communication device is in communication connection with the second communication device, the current information acquired by the acquisition device is sent to the second communication device through the first communication device, and the control device receives and processes the current information received by the second communication device;
the third communication device is in communication connection with the fourth communication device, receives a control signal sent by the control device, sends the control signal to the execution device through the fourth communication device, and acts after receiving the control signal;
the input device converts the recorded setting parameters and/or standby reason information into communication signals, the fourth communication device receives the communication signals and sends the communication signals to the control device through the third communication device, and the control device receives and processes the communication signals.
9. The device management system according to claim 1,
the acquisition device is a current sensor, and the current sensor is sleeved on the main cable.
10. A device management method, comprising:
the acquisition device of the equipment continuously acquires current information in a main cable of the equipment and sends the acquired current information to the control device through the first communication device and the second communication device, the control device compares the acquired current information with a current threshold value,
if the collected current value is within the normal operation current threshold range, the equipment is judged to be in a normal operation state, and an alarm device and a timing device of the equipment do not work;
if the acquired current value is smaller than the standby current threshold and larger than the shutdown current threshold, the equipment is judged to be in a standby state, the timing device starts timing, when the standby time of the equipment exceeds the set time, the control device sends an alarm signal to the alarm device through the third communication device and the fourth communication device, and the alarm device receives the alarm signal and then gives an alarm;
a user inputs standby reason information through an input device, the input device converts the information into a communication signal, and the communication signal is sent to the control device through the fourth communication device and the third communication device;
the control device receives the communication signal, automatically generates reason record information of equipment standby, stores the reason record information to a database, simultaneously sends a warning removing signal to the warning device through the third communication device and the fourth communication device, and removes the warning after receiving the warning removing signal.
11. The device management method according to claim 10,
the method comprises the steps that a stopping device is integrated in a starting switch of the equipment, when the equipment is judged to be in a standby state and the alarm device gives an alarm, the control device sends an alarm signal and an action signal to the stopping device, and the stopping device acts after receiving the action signal, so that the equipment cannot normally run;
after the user inputs the standby reason, the control device sends an alarm releasing signal and simultaneously sends an action signal to the stopping device, and the stopping device acts again after receiving the action signal, so that the equipment can normally run.
12. The device management method according to claim 10,
the alarm device carries out multi-level alarm, if the alarm device does not receive the standby reason within the set time, the alarm device is upgraded to alarm to a high-level alarm level, and the control device sends an alarm reminding signal to one or more receiving ends to remind one or more optional user equipment to alarm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932412A (en) * | 2021-10-08 | 2022-01-14 | 青岛海尔空调器有限总公司 | Reminding method and reminding system of air purification equipment and air purification equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202470301U (en) * | 2012-01-12 | 2012-10-03 | 厦门远林电子科技有限公司 | Air conditioner operation monitor |
| CN208060608U (en) * | 2018-04-28 | 2018-11-06 | 广东电网有限责任公司 | A kind of electricity consumption enterprise electric equipment operation state monitoring and analysis system |
| CN209402433U (en) * | 2019-04-04 | 2019-09-17 | 瞿林霞 | A kind of electric current wireless detection device |
| CN111026100A (en) * | 2019-12-23 | 2020-04-17 | 扬州大学附属医院 | Mobile device management and control system |
| CN111175563A (en) * | 2020-01-21 | 2020-05-19 | 江苏三希科技股份有限公司 | Electric power monitoring device and method for pollution source enterprise |
-
2020
- 2020-06-12 CN CN202010535994.2A patent/CN111830863A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202470301U (en) * | 2012-01-12 | 2012-10-03 | 厦门远林电子科技有限公司 | Air conditioner operation monitor |
| CN208060608U (en) * | 2018-04-28 | 2018-11-06 | 广东电网有限责任公司 | A kind of electricity consumption enterprise electric equipment operation state monitoring and analysis system |
| CN209402433U (en) * | 2019-04-04 | 2019-09-17 | 瞿林霞 | A kind of electric current wireless detection device |
| CN111026100A (en) * | 2019-12-23 | 2020-04-17 | 扬州大学附属医院 | Mobile device management and control system |
| CN111175563A (en) * | 2020-01-21 | 2020-05-19 | 江苏三希科技股份有限公司 | Electric power monitoring device and method for pollution source enterprise |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932412A (en) * | 2021-10-08 | 2022-01-14 | 青岛海尔空调器有限总公司 | Reminding method and reminding system of air purification equipment and air purification equipment |
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