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Data transmission method and system of distribution network automatic switch protection device

A data transmission method and technology of a data transmission system, which are applied in the fields of safety devices, digital data authentication, short-distance communication services, etc., can solve problems such as operation errors, hidden dangers of climbing safety, and inability to effectively implement operation monitoring, so as to ensure safety. , the effect of reducing the risk of tower climbing

Inactive Publication Date: 2019-09-06
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the promotion and construction of distribution network automation switches, the quantity is increasing, and the protection devices of automatic switches are all installed on the towers. If it is necessary to change the device parameters and protection settings or read equipment parameters, versions, Operation and maintenance personnel need to climb up the pole tower to perform operations such as setting values ​​and protecting action messages. On the one hand, there are potential safety hazards in climbing. On the other hand, operating on a ladder is prone to operational errors and cannot effectively monitor operations.

Method used

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  • Data transmission method and system of distribution network automatic switch protection device
  • Data transmission method and system of distribution network automatic switch protection device
  • Data transmission method and system of distribution network automatic switch protection device

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Embodiment 1

[0041] Please refer to the attached Figure 1~2 , which is a schematic flowchart of a data transmission method for a distribution network automation switch protection device provided in Embodiment 1 of the present invention. The method is executed by a data transmission system, and the data transmission system includes a data transmission device and a mobile terminal. The data The transmission device is connected to the distribution network automation switch protection device through the data reading connection line, and the mobile terminal is connected to the data transmission device through Bluetooth. The method specifically includes the following steps:

[0042] S101. Select the data transmission device to be connected on the mobile terminal, and input a matching password;

[0043] It should be noted that the mobile terminal is installed with an APP for connecting and interacting with the data transmission device.

[0044] S102. When the matching password verification is ...

Embodiment 2

[0069] Please refer to image 3 , Embodiment 2 of the present invention provides a data transmission system of a distribution network automation switch protection device, including a data transmission device 10 and a mobile terminal 20;

[0070] The data transmission device 10 is connected to the distribution network automation switch protection device through a data reading connection line, and the mobile terminal 20 is connected to the data transmission device 10 through Bluetooth;

[0071] The housing of the data transmission device 10 is provided with a solar photovoltaic panel, and since the distribution network automation switch protection devices are all arranged on the outdoor iron tower, the use of solar power supply can effectively solve the power supply problem;

[0072] The housing of the data transmission device 10 is provided with a bluetooth module, and the wireless connection can facilitate patrol personnel to connect and read data under the tower.

[0073] Th...

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Abstract

The invention discloses a data transmission method and system for a distribution network automatic switch protection device, and the method comprises the steps: selecting a data transmission device which needs to be connected on a mobile terminal, and inputting a matching password; when the matched password passes the verification, enabling the mobile terminal to establish a connection with the data transmission device; after the connection is successful, inputting an account number and a password on the mobile terminal; and when the verification of the account number and the password is passed, enabling the mobile terminal to enter a function option interface containing reading function options and setting function options, and carrying out remote operation on the distribution network automation switch protection device through the function option interface. Operation and maintenance personnel only need to stand on the ground, short and remote operation can be conducted on the distribution network automatic switch protection device installed at the high position of the tower through the mobile device, the risk of tower climbing is reduced, and the safety of the personnel is guaranteed.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of data acquisition, and in particular to a data transmission method and system for a distribution network automation switch protection device. Background technique [0002] In recent years, with the promotion and construction of distribution network automation switches, the quantity is increasing, and the protection devices of the automation switches are all installed on the towers. If it is necessary to change the device parameters and protection settings or read the equipment parameters, version, Operation and maintenance personnel need to climb up the pole tower to perform operations such as setting values ​​and protecting action messages. On the one hand, there are potential safety hazards in climbing. On the other hand, operating on a ladder is prone to operational errors and cannot effectively monitor operations. . Contents of the invention [0003] The invention provides ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/80H04W12/06G06F21/31
CPCH04W4/80H04W12/06G06F21/31
Inventor 江凯帆保志荣张芳胜邱秦洁欧峻彰梁玮
Owner GUANGDONG POWER GRID CO LTD
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