CN217305376U - Monitoring device and monitoring system - Google Patents

Abstract

The utility model discloses a monitoring devices and monitoring system, wherein monitoring devices includes: the system comprises a core processor, a power supply, a 4G communication unit, a wireless communication unit and an extension unit; the core processor is connected with the 4G communication unit, the wireless communication unit and the extension unit; the 4G communication unit comprises an SIM card interface, and the 4G communication unit is connected with the terminal server through an SIM card inserted into the SIM card interface. This monitoring devices adopts the core processor, sends the data after the analysis again, avoids terminal server to need handle all data and leads to the huge problem of work load, reduces terminal server's the probability of downtime, promotes terminal server's work efficiency. Moreover, the device supports remote debugging and upgrading by utilizing the 4G channel without dismounting equipment on site, so that time and labor cost are saved; by using the 4G communication unit, the signal coverage rate is wide and the communication speed is high.

Description

Monitoring device and monitoring system

Technical Field

The utility model relates to a monitoring devices, concretely relates to use monitoring devices at transmission line.

Background

The transmission line on-line monitoring technology is widely applied to an overhead transmission line power monitoring system, for example, a monitoring system which realizes diversified monitoring functions of monitoring and transmitting monitoring images, monitoring videos, meteorological environment monitoring data, conductor icing thickness, conductor sag or conductor temperature and the like provides powerful guarantee for safe and stable operation of a power transmission network. However, in practical application, these monitoring systems are often independent of each other, and data among the devices cannot be processed in a fusion manner, and depend on a terminal server excessively, so that the server works redundantly, and processor resources are consumed excessively; in addition, different monitoring platforms that different on-line monitoring devices may connect can cause the monitoring personnel to need to switch the platform that is unable to communicate when looking over relevant data like this, and is not convenient enough, has also led to the low of actual monitoring efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the overloaded problem of terminal server work, the utility model provides a monitoring devices.

A monitoring device, comprising: the system comprises a core processor, a power supply, a 4G communication unit, a wireless communication unit and an extension unit; the core processor is connected with the 4G communication unit, the wireless communication unit and the extension unit; the 4G communication unit comprises a SIM card interface, and the 4G communication unit is connected with the terminal server through the SIM card inserted into the SIM card interface. The monitoring device can upload data to the terminal server after establishing a 4G communication link by connecting a special SIM card of a user to a specified terminal server.

When the monitoring device needs to be updated and upgraded, such as adjusting calculation model parameters, modifying the device operation mode or other requirements, the operation can be completed directly through the related page of the terminal server, and the complex labor cost required by field disassembly and assembly is avoided.

Further, the expansion unit comprises a USB expansion unit, a network card expansion unit or a storage expansion unit.

Further, the wireless communication unit includes a LoRa unit, a WIFI unit, a bluetooth unit, or a ZIGBEE unit. Different wireless communication modes can support communication protocols of different sensors, and flexibility of accessing various sensor data is improved.

Further, an on-board temperature sensor is included and is connected with the core processor. The core processor is used for monitoring the working temperature of the device, and the working mode can be adjusted according to the temperature.

Further, the power supply comprises a storage battery, a power supply conversion unit and a charging and discharging management unit, and the storage battery is respectively connected with the power supply conversion unit and the charging and discharging management unit.

Further, the storage expansion unit comprises a TF card.

Further, the USB expansion unit includes a USB Hub.

Further, the core processor is an IMX6U core board.

The utility model also discloses a monitoring system for the behavior of monitoring transmission line net, including foretell monitoring devices, terminal server and wireless sensor, wireless sensor connects the wireless communication unit, wireless sensor passes through the wireless communication unit with monitoring devices connects.

This monitoring system does not directly install the sensor on the device, but with sensor and monitoring devices mutual independence, each sensor independently gathers relevant data as the subsystem of separating, gather and send data to this monitoring devices through wireless communication module itself on the wireless sensor after accomplishing, compare with traditional transmission line on-line monitoring device, make the task simple more clear and definite between each function block of whole monitoring, the operation flow is also more clear and smooth, improve device operational reliability, whole monitoring devices volume is littleer simultaneously, make things convenient for the device to install.

Further, the external wireless sensor comprises an image sensor, a meteorological sensor, an inclination sensor, a hardware fitting temperature sensor or a vibration sensor.

The beneficial effects of the utility model are that:

(1) this monitoring devices except can utilize terminal server's treater processing data, still include the core processor who has marginal calculation function in the monitoring devices, make monitoring devices have AI processing function with higher speed, can simply handle the content that the sensor received through some mathematical models, for example calculate the wire thickness of icing, wire motion state etc. data transmission after will analyzing the processing to terminal server again, avoid terminal server need handle all data and lead to the huge problem of work load, reduce terminal server's the probability of dying down, promote terminal server's work efficiency. And the core processor can adopt more intelligent power management measures, data sampling strategies and uploading measures according to different lines and environment states, so that the low-power-consumption intelligent operation effect is achieved.

(2) The device supports remote debugging and upgrading by utilizing the 4G channel without removing on-site dismounting equipment, thereby saving time and labor cost. And, 4G communication unit's signal coverage is wide, and communication rate is fast.

(3) This device has adopted the wireless communication unit to connect external wireless sensor, and does not directly install the sensor on the device for the volume of device is littleer, and is easy to assemble, and because need not consider the power supply of sensor, so the power supply volume of device itself is littleer, also can make the whole small of device. The smaller size of the device reduces the cost of installation and operation. The external wireless sensor also makes the maintenance and operation convenient.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the embodiment of the present invention.

Detailed Description

In order to make the purpose, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the embodiments described below are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The invention will be further elucidated with reference to the drawings and the embodiments.

Example 1

The present embodiment provides a monitoring device, as shown in fig. 1, including: the system comprises a core processor, a power supply, a 4G communication unit, a wireless communication unit and an expansion unit; the core processor is connected with the power supply, the 4G communication unit, the wireless communication unit and the extension unit.

The 4G communication unit comprises an SIM card interface, and the 4G communication unit is connected with the terminal server through the SIM card inserted into the SIM card interface. The monitoring device can upload data to the terminal server after a 4G communication link is established by connecting a special SIM card of a user to a specified terminal server, and can also carry out debugging configuration and remote upgrade of the device. Compared with the traditional 2G/GPRS/3G mode, the 4G communication unit has faster communication speed and wider communication coverage. The terminal server is connected with display equipment such as a mobile phone or a computer and the like for data checking.

The core processor in this example is IMX6U core board, adopts the core processor, makes monitoring devices have AI acceleration processing function, can simply handle the content that the sensor received through some mathematical models, for example calculate wire icing thickness, wire motion state etc. send the data after the analysis processing to terminal server again, avoid terminal server need handle all data and lead to the huge problem of work load, reduce terminal server's the probability of dying down, promote terminal server's work efficiency.

The expansion unit comprises a USB expansion unit, a network card expansion unit or a storage expansion unit. The USB extension unit extends a USB channel interface through a USB Hub to support the connection of multiple USB peripherals. The network card expansion unit is used for accessing an Ethernet port type peripheral and is used for connecting a camera sensor such as a network gun camera or a network ball machine. The storage extension unit stores log information in the running process of the device through the TF card and can serve as a function of a black box of the device.

The wireless communication unit comprises a LoRa unit, a WIFI unit, a Bluetooth unit or a ZIGBEE unit. The monitoring device is provided with different wireless communication modules, and different types of sensors can be accessed by formulating related communication protocols, so that the flexibility of accessing various sensor data is improved. The utility model discloses not directly install the sensor on the device, but connect outside sensor through the radio communication unit to make whole monitoring devices volume littleer, make things convenient for installing of device.

The power supply comprises a storage battery, a power supply conversion unit and a charging and discharging management unit, and the storage battery is connected with the power supply conversion unit and the charging and discharging management unit. The charging and discharging management unit limits the maximum charging current and the low-voltage cut-off output threshold of the storage battery, and simultaneously has the functions of overcurrent, overvoltage and overheat protection, so that the service life of the storage battery is prolonged, and the device automatically performs charging and discharging control according to the capacity condition of the storage battery.

The monitoring devices of this embodiment still includes board year temperature sensor, and board year temperature sensor connects the core processor for the operating temperature of monitoring core processor, the adjustment of mode can be carried out according to the temperature to the core processor, and when monitoring devices consumption was higher, electronic component wherein can generate heat, and the power also can produce the heat when the constant current charges, detected by board year temperature sensor when the cavity heat is too high, then the operating mode can be adjusted to the core processor.

Example 2

The present embodiment provides a monitoring system for monitoring the condition of a power transmission line network, including the monitoring device described in embodiment 1 above, a terminal server, and an external wireless sensor, where the wireless sensor is connected to a wireless communication unit in the monitoring device.

The external wireless sensor comprises sensors for monitoring the working condition of the power transmission line, such as an image sensor, a meteorological sensor, an inclination sensor, a hardware fitting temperature sensor or a vibration sensor.

The preferred embodiments of the present invention have been described in detail, but the present invention is not limited to the details of the above embodiments, and various equivalent transformations (such as quantity, shape, position, etc.) can be performed on the technical solution of the present invention within the technical concept of the present invention, and these equivalent transformations all belong to the protection of the present invention.

It should be noted that, the specific implementation principle, circuit and required components of the main control module related to the embodiments of the present invention all adopt the prior art known to those skilled in the art, and for the implementation of the control principle, those skilled in the art do not need to pay creative labor, and are not described herein again.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A monitoring device, comprising: the system comprises a core processor, a power supply, a 4G communication unit, a wireless communication unit and an extension unit; the core processor is connected with the 4G communication unit, the wireless communication unit and the extension unit; the 4G communication unit comprises an SIM card interface, and the 4G communication unit is connected with the terminal server through an SIM card inserted into the SIM card interface.

2. The monitoring device of claim 1, wherein the expansion unit comprises a USB expansion unit, a network card expansion unit, or a storage expansion unit.

3. The monitoring device of claim 1, wherein the wireless communication unit comprises a LoRa unit, a WIFI unit, a bluetooth unit, or a ZIGBEE unit.

4. The monitoring device of claim 1, further comprising an onboard temperature sensor, the onboard temperature sensor being connected to the core processor.

5. The monitoring device of claim 1, wherein the power source comprises a storage battery, a power conversion unit and a charge and discharge management unit, and the storage battery is respectively connected with the power conversion unit and the charge and discharge management unit.

6. The monitoring device of claim 2, wherein the storage expansion unit comprises a TF card.

7. The monitoring device of claim 2, wherein the USB expansion unit comprises a USB Hub.

8. The monitoring device of claim 1, wherein the core processor is an IMX6U core board.

9. A monitoring system, comprising a plurality of sets of the monitoring device of any one of claims 1 to 8, a terminal server, and a wireless sensor, wherein the wireless sensor is connected to the wireless communication unit, and the wireless sensor is connected to the monitoring device through the wireless communication unit.

10. The monitoring system of claim 9, wherein the wireless sensor comprises an image sensor, a weather sensor, a tilt sensor, a hardware temperature sensor, or a vibration sensor.

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