CN211085505U - Remote electrical equipment monitoring device - Google Patents

Abstract

The utility model discloses a long-range electrical equipment monitoring devices, include: the system comprises a plurality of sensor groups, a data acquisition host, a central processing unit, an alarm module, a storage module, a communication module and VR equipment; the sensor groups send the acquired data to the central processing unit through the data acquisition host; the alarm instruction output end of the central processing unit is connected with the alarm instruction input end of the alarm module; the storage transmission end of the central processing unit is connected with the storage transmission end of the storage module; the central processing unit is connected with the VR equipment through a communication module. The utility model discloses can audio-visual display electrical equipment's temperature distribution diagram, make the technical staff unite communication module through the VR technique to long-range, real-time, comprehensive monitoring of power equipment's trouble.

Description

Remote electrical equipment monitoring device

Technical Field

The utility model relates to an equipment monitoring technology field, in particular to long-range electrical equipment monitoring devices.

Background

At present, technicians mainly regularly patrol and examine the electrical equipment through a thermal imager or a point temperature instrument to realize the monitoring of the electrical equipment.

However, through the thermal imager and the thermostat, a technician can only directly monitor the current situation of the electrical equipment and cannot patrol the electrical equipment in real time in different places. Therefore, how to realize remote, real-time and comprehensive monitoring on the power electrical equipment becomes a difficult problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a long-range electrical equipment monitoring devices aims at realizing carrying out the technical problem of remote monitoring to power electrical equipment.

In order to achieve the above object, the utility model provides a long-range electrical equipment monitoring devices includes:

the data acquisition host, the storage module and the communication module;

the sensor groups are connected with the data acquisition host and used for acquiring the temperature data of the electrical equipment and sending the temperature data to the data acquisition host;

the central processing unit is connected with the data acquisition host and the storage module and is used for storing the temperature data received by the data acquisition host to the storage module;

the VR equipment is wirelessly connected with the central processing unit through a communication module and is used for sending an externally triggered monitoring signal to the central processing unit;

and the central processing unit is used for converting the temperature data stored in the storage module into temperature distribution image data when the monitoring signal is received, so that the VR equipment can display the temperature distribution diagram of the electrical equipment corresponding to the temperature distribution image data to a user.

Preferably, each sensor group comprises a thermocouple and a thermal infrared imager;

the thermocouple is arranged in the electrical equipment, is directly contacted with the heating point and is used for acquiring temperature data in the electrical equipment;

the thermal infrared imager is arranged outside the electrical equipment and used for shooting heating points in the electrical equipment to obtain temperature data outside the electrical equipment.

Preferably, the VR device includes a key module and a processing chip;

the key module is connected with the processing chip and used for generating a trigger signal when being triggered by the outside and sending the trigger signal to the processing chip;

and the processing chip is connected with the communication module and used for sending a monitoring signal to the central processing unit through the communication module when receiving the trigger signal.

Preferably, the VR device is a VR head mounted display.

Preferably, the communication module includes: GPRS, WIFI and/or Bluetooth.

Preferably, the remote electrical equipment monitoring device further comprises an alarm module;

the alarm instruction output end of the central processing unit is connected with the alarm instruction input end of the alarm module, and the central processing unit is used for sending an alarm instruction to the alarm module when the temperature data reaches an early warning value;

and the alarm module is used for sending out a warning signal when receiving the alarm instruction.

Preferably, the alarm module is a plurality of audible and visual alarms connected in parallel.

The central processing unit in the technical proposal of the utility model judges whether the electrical equipment has faults or not directly through the temperature data collected by the thermocouples in the sensor group; electrical equipment temperature distribution image processing who gathers thermal infrared imager through central processing unit for can making the image that VR equipment shows, the rethread communication module will make the image data transmission that VR equipment shows give VR equipment, even realize that technical staff is not at the scene that electrical equipment placed, also can be more comprehensive, careful, investigate electrical equipment's fault point fast, solve the difficult problem that electrical equipment can't carry out remote monitoring.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a functional block diagram of an embodiment of the remote electrical device monitoring apparatus of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Sensor group	500	Memory module
200	Data acquisition host	600	Central processing unit
				300	Alarm module	700	VR equipment
400	Communication module

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present invention.

The utility model provides a long-range electrical equipment monitoring devices.

Referring to fig. 1, in the embodiment of the present invention, a remote electrical device monitoring apparatus includes:

the data acquisition host 200, the storage module 500 and the communication module 400;

the sensor groups 100 are connected with the data acquisition host 200 and used for acquiring temperature data of the electrical equipment and sending the temperature data to the data acquisition host 200;

the central processing unit 600 is connected with the data acquisition host 200 and the storage module 500, and is used for storing the temperature data received by the data acquisition host 200 into the storage module 500;

the VR device 700 is wirelessly connected to the central processing unit 600 through the communication module 400, and configured to send an externally triggered monitoring signal to the central processing unit 600;

the central processing unit 600 is configured to convert the temperature data stored in the storage module 500 into temperature distribution image data when receiving the monitoring signal, so that the VR device 700 displays a temperature distribution map of the electrical device corresponding to the temperature distribution image data to a user.

It should be noted that, the central processing unit 600 directly determines whether a fault occurs in the electrical device according to the temperature data collected by the thermocouples in the sensor group 100; the temperature distribution image of the electrical device collected by the thermal infrared imager in the sensor group 100 is processed into an image capable of being displayed by the VR device 700, so that a technician can more comprehensively, carefully and quickly troubleshoot the fault point of the electrical device.

Each sensor group 100 includes a thermocouple (not shown) and a thermal infrared imager (not shown);

the internal temperature signals of the electrical equipment acquired by each thermocouple are sent to the central processing unit 600 through the data acquisition host 200; the external temperature signal of the electrical device of each thermal infrared imager is sent to the central processor 600 through the data acquisition host 200.

Every point that generates heat all sets up the electronic component of an outside, an inside monitoring temperature, and like this, the temperature situation of every point that generates heat of electrical equipment is all by comprehensive monitoring to send for through optic fibre is quick, let the timely accurate understanding of staff each local electrical equipment's situation, the furthest stops the potential safety hazard.

The VR device 700 includes a key module and a processing chip.

The key module (not shown) is connected with the processing chip (not shown) and used for generating a trigger signal when being triggered by the outside and sending the trigger signal to the processing chip; the key module is disposed on either side of the exterior of the VR device 700.

And the processing chip is connected to the communication module 400, and is configured to send the monitoring signal to the central processing unit 600 through the communication module 400 when receiving the trigger signal.

The VR device 700 is a VR head mounted display.

The communication module 400 includes: GPRS, WIFI and/or Bluetooth. The embodiment takes the communication module 400 as a GPRS as an example to explain the specific implementation: serial port data is converted into IP data by a DTU (data transfer unit), or the IP data is converted into serial port data, and then the data is transmitted through a wireless terminal device, i.e., the VR device 700, via a wireless communication network.

The GPRS has the data transmission speed 10 times that of the GSM data transmission speed, can stably transmit high-quality audio or video files with large capacity, and can fully meet the ideal requirements of users. And, since it is almost not necessary to establish a new connection at any time (i.e., it is not necessary to establish a call connection for each data access), GPRS is capable of being always on-line and maintaining contact with the network at any time.

The remote electrical equipment monitoring device further comprises an alarm module 300;

the alarm instruction output end of the central processing unit 600 is connected with the alarm instruction input end of the alarm module 300, and the central processing unit 600 is used for sending an alarm instruction to the alarm module 300 when the temperature data reaches the early warning value.

The alarm module 300 is configured to send an alarm signal when receiving an alarm instruction. The alarm module 300 is a plurality of audible and visual alarms connected in parallel.

It should be noted that, when the central processing unit 600 finds that the temperature data collected by the thermocouple arranged inside the electrical device is too high and reaches the early warning value, it will send an alarm instruction to the alarm module 300. At this time, the audible and visual alarm installed in the office where the technician is located will give an alarm according to the alarm command.

Based on the structure, it is right here the utility model discloses technical scheme does further expound:

in the inspection process, the fault point cannot be inspected to be closely related to factors such as responsibility of inspection personnel, inspection time interval and the like. However, the uncertain factors can cause that the defects of a plurality of electrical devices cannot be found in time, and the defects are often found only when the defects are enlarged to cause the damage of the devices. The utility model discloses technical scheme can visual display electrical equipment's temperature distribution diagram to realize the strange land and also enable technical staff and carry out quick, comprehensive troubleshooting to electrical equipment, can more effectual completion regularly patrol and examine the task.

The thermocouples in the sensor group 100 can directly collect temperature data inside the electrical device, and trigger the alarm module 300 to issue an alarm when the temperature inside the electrical device exceeds a set value. When the alarm module 300 gives an alarm, the real-time temperature distribution scene of the power equipment can be simulated by the VR glasses in cooperation with the temperature distribution image of the electrical equipment collected by the thermal infrared imager, and technicians can quickly find the scene. Technicians observe a real-time temperature distribution scene of the real-time power equipment simulated by the VR equipment 700, and adjust the scene until a fault point is found quickly and accurately with the help of the VR equipment 700, so that fault removal is performed, and adverse consequences caused by fault occurrence are reduced as much as possible.

In another embodiment, the electrical device can be directly polled by the VR device 700 even if the alarm module 300 does not issue an alarm.

In addition, it should be noted that the present application mainly depends on the function setting of each component including the central processing unit 600, the VR device 700, the plurality of sensor groups 100, and the data acquisition host 200 and the hardware connection structure among the components thereof, so as to quickly and comprehensively troubleshoot the problem of failure of the electrical device, and the internal structure setting and the software implementation manner of each component may be set with reference to the prior art in the field.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (7)

1. A remote electrical equipment monitoring device, comprising:

the data acquisition host, the storage module and the communication module;

the sensor groups are connected with the data acquisition host and used for acquiring the temperature data of the electrical equipment and sending the temperature data to the data acquisition host;

the central processing unit is connected with the data acquisition host and the storage module and is used for storing the temperature data received by the data acquisition host to the storage module;

the VR equipment is wirelessly connected with the central processing unit through a communication module and is used for sending an externally triggered monitoring signal to the central processing unit;

and the central processing unit is used for converting the temperature data stored in the storage module into temperature distribution image data when the monitoring signal is received, so that the VR equipment can display the temperature distribution diagram of the electrical equipment corresponding to the temperature distribution image data to a user.

2. The remote electrical equipment monitoring device of claim 1 wherein each sensor group comprises a thermocouple and a thermographic infrared camera;

the thermocouple is arranged in the electrical equipment, is directly contacted with the heating point and is used for acquiring temperature data in the electrical equipment;

the thermal infrared imager is arranged outside the electrical equipment and used for shooting heating points in the electrical equipment to obtain temperature data outside the electrical equipment.

3. The remote electrical device monitoring apparatus of claim 1, wherein the VR device includes a key module and a processing chip;

the key module is connected with the processing chip and used for generating a trigger signal when being triggered by the outside and sending the trigger signal to the processing chip;

and the processing chip is connected with the communication module and used for sending a monitoring signal to the central processing unit through the communication module when receiving the trigger signal.

4. The remote electrical device monitoring apparatus of claim 1, wherein the VR device is a VR head mounted display.

5. The remote electrical equipment monitoring device of claim 1 wherein the communication module comprises: GPRS, WIFI and/or Bluetooth.

6. The remote electrical equipment monitoring device of claim 1 further comprising an alarm module;

the alarm instruction output end of the central processing unit is connected with the alarm instruction input end of the alarm module, and the central processing unit is used for sending an alarm instruction to the alarm module when the temperature data reaches an early warning value;

and the alarm module is used for sending out a warning signal when receiving the alarm instruction.

7. The electrical equipment monitoring device of claim 6 wherein the alarm module is a plurality of parallel audible and visual alarms.

Images