CN111766829A - Intelligent detection management system and method for power distribution room environment - Google Patents
Intelligent detection management system and method for power distribution room environment Download PDFInfo
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- CN111766829A CN111766829A CN202010468269.8A CN202010468269A CN111766829A CN 111766829 A CN111766829 A CN 111766829A CN 202010468269 A CN202010468269 A CN 202010468269A CN 111766829 A CN111766829 A CN 111766829A
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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
- 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
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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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
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
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Abstract
The invention provides a power distribution room environment intelligent detection management system and a method, wherein the system comprises: the device comprises a PLC controller, a monitoring server, an infrared thermometer and a current sensor. The PLC is respectively in signal connection with the infrared thermometer and the current sensor, and is in network connection with the monitoring server. The infrared thermometer is used for detecting the bus bar temperature in the power distribution cabinet and sending the bus bar temperature to the PLC. The current sensor is used for detecting the bus current passing through the bus bar in the power distribution cabinet and sending the bus current to the PLC. The monitoring server acquires the bus bar temperature and the bus current in the power distribution cabinet in real time through the PLC, and determines whether the power distribution cabinet is abnormal or not according to the bus bar temperature and the bus current change condition. The invention can increase the intelligence and the convenience of the management of the power distribution room and reduce the potential safety hazard of the power distribution room.
Description
Technical Field
The invention relates to the technical field of power distribution cabinet detection, in particular to a power distribution room environment intelligent detection management system and method.
Background
With the development of modern network communication systems, the automatic and intelligent management of power distribution rooms is a great trend, and the requirements of modern machine room construction are met. The existing distribution machine room is lack of effective detection management, needs regular spot inspection by workers, is easy to cause manual waste, and cannot realize unattended remote management. Meanwhile, the power distribution cabinet is a key power supply device for each device in a factory, and needs to be timely processed by a worker when the power distribution cabinet is abnormal, so that great potential safety hazards are avoided. Therefore, how to establish a power distribution room management system integrating video, alarm and talkback has important significance.
Disclosure of Invention
The invention provides a power distribution room environment intelligent detection management system and method, which solve the problem that the existing power distribution room cannot realize unattended remote management, can improve the guarantee capability of power equipment operation, increase the intelligence and convenience of power distribution room management, and reduce the potential safety hazard of the power distribution room.
In order to achieve the above purpose, the invention provides the following technical scheme:
a power distribution room environment intelligent detection management system comprises: the system comprises a PLC, a monitoring server, an infrared thermometer and a current sensor;
the PLC is respectively in signal connection with the infrared thermometer and the current sensor and is in network connection with the monitoring server;
the infrared thermometer is used for detecting the bus bar temperature in the power distribution cabinet and sending the bus bar temperature to the PLC;
the current sensor is used for detecting bus current passing through a bus bar in the power distribution cabinet and sending the bus current to the PLC;
the monitoring server acquires the bus bar temperature and the bus current in the power distribution cabinet in real time through the PLC, and determines whether the power distribution cabinet is abnormal or not according to the bus bar temperature and the bus current change condition;
and if the ratio of the bus current change rate to the bus bar temperature change rate exceeds a set range, judging that the power supply of the bus bar of the power distribution cabinet is abnormal.
Preferably, the method further comprises the following steps: a camera;
the camera is in signal connection with the monitoring server and arranged in the power distribution room to shoot a dial plate on the power distribution cabinet in real time;
the monitoring server monitors the dial plate of the power distribution cabinet in real time through the camera and monitors the working state of the power distribution cabinet through the running monitoring APP.
Preferably, the method further comprises the following steps: an alarm device;
alarm device with the monitoring server signal links to each other, when there is the unusual or work to close the state in the switch board and be in alarm state, monitoring server control alarm device reports to the police to show the video information that the switch board that exists the unusual or report to the police corresponds through control APP.
Preferably, the method further comprises the following steps: a temperature sensor;
the temperature sensor is in signal connection with the PLC and is used for detecting the temperature in the power distribution cabinet;
and when the temperature in the cabinet is greater than a first temperature threshold value, the PLC reports an abnormal temperature alarm in the cabinet.
Preferably, the method further comprises the following steps: a voltage sensor;
the voltage sensor is in signal connection with the PLC and is used for detecting the voltage of a bus bar in the power distribution cabinet;
the PLC acquires the bus bar voltage in real time through the voltage sensor and sends the bus bar voltage to the monitoring server, and when the bus bar voltage is larger than or smaller than a set voltage threshold value, the PLC reports an alarm of bus bar voltage abnormity.
Preferably, the method further comprises the following steps: a broadcasting device;
the broadcasting equipment is in signal connection with the monitoring server, and when the working state of the power distribution cabinet is in an alarm state, the monitoring server controls the broadcasting equipment to perform voice broadcasting of the warning information.
Preferably, the method further comprises the following steps: a fire-fighting device;
the fire fighting equipment is in signal connection with the monitoring server, and when the working state of the power distribution cabinet is in fire alarm, the monitoring server controls the fire fighting equipment to carry out fire alarm.
The invention also provides a power distribution room environment intelligent detection management method, which comprises the following steps:
acquiring the bus bar temperature and the bus current in each power distribution cabinet in a power distribution room;
if the bus bar temperature is greater than a first temperature threshold value, reporting that the temperature of the bus bar of the power distribution cabinet is abnormal;
if the bus current is larger than the current threshold value, reporting that current abnormality exists in the bus bar of the power distribution cabinet;
reporting that the power supply of the bus bar of the power distribution cabinet is abnormal if the ratio of the change rate of the bus bar temperature to the change rate of the bus bar current exceeds a set range;
and the monitoring server controls the alarm device to alarm according to the reported abnormity.
Preferably, the method further comprises the following steps:
acquiring the voltage of a bus bar in a power distribution cabinet, reporting that the bus bar has voltage abnormality if the voltage of the bus bar is greater than or less than a set voltage threshold, and giving an alarm on the voltage abnormality;
and acquiring the temperature in the cabinet in the power distribution cabinet, and if the temperature in the cabinet is greater than a second temperature threshold value, controlling an exhaust fan or a refrigeration air conditioner in the power distribution cabinet to carry out heat exchange to reduce the temperature in the power distribution cabinet.
Preferably, the method further comprises the following steps:
monitoring a dial plate of the power distribution cabinet in real time to monitor the working state of the power distribution cabinet, and if the working state is in an alarm state, carrying out voice broadcast through broadcasting equipment;
and if the working state is in the fire alarm state, reporting a fire alarm.
The invention provides a power distribution room environment intelligent detection management system and a power distribution room environment intelligent detection management method. The problem of current distribution machine room can't realize unmanned on duty's remote management is solved, the guarantee ability of power equipment operation can be improved, the intelligence and the convenience of distribution machine room management are increased, the potential safety hazard of distribution machine room is reduced.
Drawings
In order to more clearly describe the specific embodiments of the present invention, the drawings to be used in the embodiments will be briefly described below.
Fig. 1 is a schematic diagram of an intelligent detection and management system for the environment of a power distribution room provided by the invention.
Fig. 2 is a schematic diagram of an intelligent detection and management method for the environment of a power distribution room provided by the invention.
Detailed Description
In order to make the technical field of the invention better understand the scheme of the embodiment of the invention, the embodiment of the invention is further described in detail with reference to the drawings and the implementation mode.
The invention provides a power distribution room environment intelligent detection management system and a power distribution room environment intelligent detection management method, aiming at solving the problem that the existing power distribution room cannot realize unattended remote management, and the power distribution room environment intelligent detection management system and the power distribution room environment intelligent detection management method adopt a PLC (programmable logic controller) to acquire the bus bar temperature and the bus current of a power distribution cabinet through an infrared thermometer and a current sensor respectively and determine whether the power distribution cabinet is abnormal or not through monitoring the bus bar temperature and the bus current change condition in real time by a monitoring server. The guarantee ability of power equipment operation can be improved, the intelligence and the convenience of joining in marriage the management of motor room are increased, the potential safety hazard of joining in marriage the motor room is reduced.
As shown in fig. 1, a power distribution room environment intelligent detection management system includes: the device comprises a PLC controller, a monitoring server, an infrared thermometer and a current sensor. The PLC is respectively in signal connection with the infrared thermometer and the current sensor, and is in network connection with the monitoring server. The infrared thermometer is used for detecting the bus bar temperature in the power distribution cabinet and sending the bus bar temperature to the PLC. The current sensor is used for detecting the bus current passing through the bus bar in the power distribution cabinet and sending the bus current to the PLC. The monitoring server acquires the bus bar temperature and the bus current in the power distribution cabinet in real time through the PLC, and determines whether the power distribution cabinet is abnormal or not according to the bus bar temperature and the bus current change condition. And if the ratio of the bus current change rate to the bus bar temperature change rate exceeds a set range, judging that the power supply of the bus bar of the power distribution cabinet is abnormal.
Specifically, the infrared thermometer may include: the infrared temperature imager and the infrared temperature sensor can set the detection probe on the mounting bracket during use, and can adopt a plurality of groups of infrared thermometers to detect the bus bar in each power distribution cabinet. Meanwhile, the PLC can collect the busbar temperature and the busbar current of the plurality of power distribution cabinets and send the busbar temperature and the busbar current to the monitoring server. And monitoring the change conditions of the temperature of the root bus bar of the server and the current of the bus to determine whether the power distribution cabinet is abnormal. And reporting that the temperature of the bus bar of the power distribution cabinet is abnormal if the temperature of the bus bar is greater than a first temperature threshold value. And reporting that the current of the bus bar row of the power distribution cabinet is abnormal if the bus current is larger than the current threshold value. And if the ratio of the bus current change rate to the bus bar temperature change rate is not in the set range, judging that the power supply of the bus bar of the power distribution cabinet is abnormal. And if the temperature of the bus bar is changed rapidly under the condition that the bus current is not changed, judging that the bus bar has a fault.
In practical application, the monitoring server can monitor a plurality of power distribution rooms simultaneously, each power distribution room is internally provided with a plurality of power distribution cabinets, different address marks are distributed to each power distribution cabinet, when any power distribution cabinet gives an abnormal alarm, the monitoring server records the address of an abnormal point, and specific position coordinates are determined according to the address. The system can monitor the bus bar row condition of the power distribution cabinet in the power distribution room in real time, can improve the operation safety of the power distribution cabinet, increases the intelligence and convenience of management of the power distribution room, and reduces the potential safety hazard of the power distribution room.
The system further comprises: a camera; the camera with the monitoring server signal connection, the camera sets up carries out real-time shooting to the dial plate on the switch board in distributing the motor room. The monitoring server monitors the dial plate of the power distribution cabinet in real time through the camera and monitors the working state of the power distribution cabinet through the running monitoring APP.
Specifically, the camera can adopt 360 high definition spherical cameras that zoom, disposes the surveillance video preset position to every switch board fixed point, including the upper and lower left and right coordinates and the camera focus of camera, guarantees that every preset position camera can focus on the high definition real-time image of shooing the selected position of switch board, and the image will be can clear discernment instrument reading information. When the early warning appears in the switch board, the system can pair the camera preset position and the early warning information position according to the positioning information of the early warning equipment, and focus the video on the early warning switch board equipment, and simultaneously through the form of the desktop video popup window of the operator, the real-time video information of the early warning equipment is displayed, and the operator can also manually carry out video patrol on the cabinet and the machine room.
The system further comprises: an alarm device; alarm device with the monitoring server signal links to each other, when there is the unusual or work to close the state in the switch board and be in alarm state, monitoring server control alarm device reports to the police to show through control APP that there are the address and the serial number that the switch board that is unusual or reports to the police corresponds.
Further, the alarm device includes: warning light and bee calling organ. The warning lamp flashes and gives an alarm when the warning lamp is in an abnormal or working off state. The buzzer sounds to alarm when the buzzer is in an abnormal state or a work-off state.
The system further comprises: a temperature sensor. And the temperature sensor is connected with the PLC through signals and used for detecting the temperature in the cabinet in the power distribution cabinet. And when the temperature in the cabinet is greater than a first temperature threshold value, the PLC reports an abnormal temperature alarm in the cabinet.
In practical application, when the temperature in the cabinet in the power distribution cabinet is too high, the PLC controller can control the exhaust fan or the refrigeration air conditioner in the power distribution cabinet to operate, so that the temperature in the cabinet of the power distribution cabinet is reduced, and the electronic equipment in the power distribution cabinet is protected to be safely used.
The system further comprises: a voltage sensor. And the voltage sensor is connected with the PLC through signals and used for detecting the voltage of a bus bar in the power distribution cabinet. The PLC acquires the bus bar voltage in real time through the voltage sensor and sends the bus bar voltage to the monitoring server, and when the bus bar voltage is larger than or smaller than a set voltage threshold value, the PLC reports an alarm of bus bar voltage abnormity.
Specifically, if the voltage of the bus bar is greater than or less than the set voltage threshold, the voltage of the bus bar of the power distribution cabinet is judged to be abnormal. The change conditions of the bus current and the bus bar temperature can be judged at the same time, and if the change trends are different, the bus bar is judged to have abnormity.
The system further comprises: a broadcasting device. The broadcasting equipment is in signal connection with the monitoring server, and when the working state of the power distribution cabinet is in an alarm state, the monitoring server controls the broadcasting equipment to perform voice broadcasting of the warning information.
The system further comprises: fire fighting equipment. The fire fighting equipment is in signal connection with the monitoring server, and when the working state of the power distribution cabinet is in fire alarm, the monitoring server controls the fire fighting equipment to carry out fire alarm.
The system further comprises: a working terminal; the monitoring server is connected with at least one working terminal through a network, and the working terminal runs with a monitoring APP of a client side and is used for remote management personnel to monitor the distribution room in real time.
Therefore, the invention provides an intelligent detection and management system for the environment of a power distribution room, which adopts a PLC (programmable logic controller) to acquire the bus bar temperature and the bus current of a power distribution cabinet through an infrared thermometer and a current sensor respectively, and monitors the change conditions of the bus bar temperature and the bus current in real time through a monitoring server to determine whether the power distribution cabinet is abnormal or not. The problem of current distribution machine room can't realize unmanned on duty's remote management is solved, the guarantee ability of power equipment operation can be improved, the intelligence and the convenience of distribution machine room management are increased, the potential safety hazard of distribution machine room is reduced.
As shown in fig. 2, the present invention further provides a power distribution room environment intelligent detection management method, including:
s1: acquiring the bus bar temperature and the bus current in each power distribution cabinet in a power distribution room;
s2: if the bus bar temperature is greater than a first temperature threshold value, reporting that the temperature of the bus bar of the power distribution cabinet is abnormal;
s3: if the bus current is larger than the current threshold value, reporting that current abnormality exists in the bus bar of the power distribution cabinet;
s4: reporting that the power supply of the bus bar of the power distribution cabinet is abnormal if the ratio of the change rate of the bus bar temperature to the change rate of the bus bar current exceeds a set range;
s5: and the monitoring server controls the alarm device to alarm according to the reported abnormity.
The method further comprises the following steps:
s6: acquiring the voltage of a bus bar in a power distribution cabinet, reporting that the bus bar has voltage abnormality if the voltage of the bus bar is greater than or less than a set voltage threshold, and giving an alarm on the voltage abnormality;
s7: and acquiring the temperature in the cabinet in the power distribution cabinet, and if the temperature in the cabinet is greater than a second temperature threshold value, controlling an exhaust fan or a refrigeration air conditioner in the power distribution cabinet to carry out heat exchange to reduce the temperature in the power distribution cabinet.
In practical application, firstly, the point positions of the power distribution cabinet where abnormal working conditions possibly occur are divided, coordinate point positions are customized, and the camera is controlled by corresponding instructions through control function development to be positioned to set coordinates. The working condition detection is divided into three types, namely system working condition alarm, field detection alarm and video abnormity alarm, when the system detects alarm, a power supply system detects that a certain unit of the power distribution cabinet is abnormal in power supply, such as abnormal power supply current, abnormal power supply voltage, abnormal power failure and the like, the field detection is used for detecting the temperature in the power distribution cabinet, detecting the temperature of a bus bar and the like to judge local overtemperature alarm of the power distribution cabinet, the video abnormity alarm comprises mobile detection, smoke detection and fire light alarm, all field detection alarm signals are collected by a PLC, analyzed, researched and judged and sent to a server, and the server judges the reason of abnormality and takes measures through big data comparison.
The method further comprises the following steps:
s8: monitoring a dial plate of the power distribution cabinet in real time to monitor the working state of the power distribution cabinet, and if the working state is in an alarm state, carrying out voice broadcast through broadcasting equipment;
s9: and if the working state is in the fire alarm state, reporting a fire alarm.
Therefore, the invention provides an intelligent detection and management method for the environment of a power distribution room, which is used for determining whether the power distribution cabinet is abnormal or not by acquiring the bus bar temperature and the bus current of the power distribution cabinet and monitoring the change conditions of the bus bar temperature and the bus current in real time. The problem of current distribution machine room can't realize unmanned on duty's remote management is solved, the guarantee ability of power equipment operation can be improved, the intelligence and the convenience of distribution machine room management are increased, the potential safety hazard of distribution machine room is reduced.
The construction, features and functions of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the present invention is not limited to the embodiments shown in the drawings, and all equivalent embodiments modified or modified by the spirit and scope of the present invention should be protected without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a distribution room environment intellectual detection system management system which characterized in that includes: the system comprises a PLC, a monitoring server, an infrared thermometer and a current sensor;
the PLC is respectively in signal connection with the infrared thermometer and the current sensor and is in network connection with the monitoring server;
the infrared thermometer is used for detecting the bus bar temperature in the power distribution cabinet and sending the bus bar temperature to the PLC;
the current sensor is used for detecting bus current passing through a bus bar in the power distribution cabinet and sending the bus current to the PLC;
the monitoring server acquires the bus bar temperature and the bus current in the power distribution cabinet in real time through the PLC, and determines whether the power distribution cabinet is abnormal or not according to the bus bar temperature and the bus current change condition;
and if the ratio of the bus current change rate to the bus bar temperature change rate exceeds a set range, judging that the power supply of the bus bar of the power distribution cabinet is abnormal.
2. The power distribution room environment intelligent detection management system according to claim 1, further comprising: a camera;
the camera is in signal connection with the monitoring server and arranged in the power distribution room to shoot a dial plate on the power distribution cabinet in real time;
the monitoring server monitors the dial plate of the power distribution cabinet in real time through the camera and monitors the working state of the power distribution cabinet through the running monitoring APP.
3. The power distribution room environment intelligent detection management system according to claim 2, further comprising: an alarm device;
alarm device with the monitoring server signal links to each other, when there is the unusual or work to close the state in the switch board and be in alarm state, monitoring server control alarm device reports to the police to show the video information that the switch board that exists the unusual or report to the police corresponds through control APP.
4. The power distribution room environment intelligent detection management system according to claim 3, further comprising: a temperature sensor;
the temperature sensor is in signal connection with the PLC and is used for detecting the temperature in the power distribution cabinet;
and when the temperature in the cabinet is greater than a first temperature threshold value, the PLC reports an abnormal temperature alarm in the cabinet.
5. The intelligent detection and management system for power distribution room environments of claim 4, further comprising: a voltage sensor;
the voltage sensor is in signal connection with the PLC and is used for detecting the voltage of a bus bar in the power distribution cabinet;
the PLC acquires the bus bar voltage in real time through the voltage sensor and sends the bus bar voltage to the monitoring server, and when the bus bar voltage is larger than or smaller than a set voltage threshold value, the PLC reports an alarm of bus bar voltage abnormity.
6. The power distribution room environment intelligent detection management system according to claim 5, further comprising: a broadcasting device;
the broadcasting equipment is in signal connection with the monitoring server, and when the working state of the power distribution cabinet is in an alarm state, the monitoring server controls the broadcasting equipment to perform voice broadcasting of the warning information.
7. The power distribution room environment intelligent detection management system according to claim 6, further comprising: a fire-fighting device;
the fire fighting equipment is in signal connection with the monitoring server, and when the working state of the power distribution cabinet is in fire alarm, the monitoring server controls the fire fighting equipment to carry out fire alarm.
8. A power distribution room environment intelligent detection management method is characterized by comprising the following steps:
acquiring the bus bar temperature and the bus current in each power distribution cabinet in a power distribution room;
if the bus bar temperature is greater than a first temperature threshold value, reporting that the temperature of the bus bar of the power distribution cabinet is abnormal;
if the bus current is larger than the current threshold value, reporting that current abnormality exists in the bus bar of the power distribution cabinet;
reporting that the power supply of the bus bar of the power distribution cabinet is abnormal if the ratio of the change rate of the bus bar temperature to the change rate of the bus bar current exceeds a set range;
and the monitoring server controls the alarm device to alarm according to the reported abnormity.
9. The intelligent detection and management method for the environment of the power distribution room, according to claim 8, is characterized by further comprising the following steps:
acquiring the voltage of a bus bar in a power distribution cabinet, reporting that the bus bar has voltage abnormality if the voltage of the bus bar is greater than or less than a set voltage threshold, and giving an alarm on the voltage abnormality;
and acquiring the temperature in the cabinet in the power distribution cabinet, and if the temperature in the cabinet is greater than a second temperature threshold value, controlling an exhaust fan or a refrigeration air conditioner in the power distribution cabinet to carry out heat exchange to reduce the temperature in the power distribution cabinet.
10. The intelligent detection and management method for the environment of the power distribution room as claimed in claim 9, further comprising:
monitoring a dial plate of the power distribution cabinet in real time to monitor the working state of the power distribution cabinet, and if the working state is in an alarm state, carrying out voice broadcast through broadcasting equipment;
and if the working state is in the fire alarm state, reporting a fire alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010468269.8A CN111766829A (en) | 2020-05-28 | 2020-05-28 | Intelligent detection management system and method for power distribution room environment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010468269.8A CN111766829A (en) | 2020-05-28 | 2020-05-28 | Intelligent detection management system and method for power distribution room environment |
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| CN111766829A true CN111766829A (en) | 2020-10-13 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN113485234A (en) * | 2021-08-09 | 2021-10-08 | 河南中烟工业有限责任公司 | Power distribution machine room comprehensive management and control system and environment monitoring method |
| CN113659536A (en) * | 2021-08-25 | 2021-11-16 | 江苏华维电力科技有限公司 | Civil bus structure with real-time intelligent monitoring device |
| CN114650693A (en) * | 2022-05-18 | 2022-06-21 | 深圳市泛联信息科技有限公司 | Server cabinet system with intelligent identification function and method |
| CN115986946A (en) * | 2023-03-21 | 2023-04-18 | 瑞佳宏智能制造(武汉)有限公司 | Power distribution cabinet remote monitoring system and method based on PERT |
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2020
- 2020-05-28 CN CN202010468269.8A patent/CN111766829A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN113358953B (en) * | 2021-05-31 | 2022-09-20 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN113485234A (en) * | 2021-08-09 | 2021-10-08 | 河南中烟工业有限责任公司 | Power distribution machine room comprehensive management and control system and environment monitoring method |
| CN113659536A (en) * | 2021-08-25 | 2021-11-16 | 江苏华维电力科技有限公司 | Civil bus structure with real-time intelligent monitoring device |
| CN114650693A (en) * | 2022-05-18 | 2022-06-21 | 深圳市泛联信息科技有限公司 | Server cabinet system with intelligent identification function and method |
| CN114650693B (en) * | 2022-05-18 | 2022-08-16 | 深圳市泛联信息科技有限公司 | Server cabinet system with intelligent identification function and method |
| CN115986946A (en) * | 2023-03-21 | 2023-04-18 | 瑞佳宏智能制造(武汉)有限公司 | Power distribution cabinet remote monitoring system and method based on PERT |
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