CN217508358U - FTU (fiber to the Unit) handheld monitoring system - Google Patents
FTU (fiber to the Unit) handheld monitoring system Download PDFInfo
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- CN217508358U CN217508358U CN202221095074.4U CN202221095074U CN217508358U CN 217508358 U CN217508358 U CN 217508358U CN 202221095074 U CN202221095074 U CN 202221095074U CN 217508358 U CN217508358 U CN 217508358U
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- ftu
- handheld
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- zigbee
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The utility model provides a FTU handheld monitoring system, including a plurality of FTU feeder terminals, a plurality of first Zigbee modules and FTU handheld terminal, a plurality of FTU feeder terminals are connected with a plurality of Zigbee modules respectively, a plurality of first Zigbee modules and FTU handheld terminal wireless communication are connected; the FTU handheld terminal comprises a main controller module, an SD card, a Flash memory, a matrix keyboard, a JTAG interface, a USB interface, a reset circuit, a clock circuit, a liquid crystal display module and an RS485 interface circuit, wherein the SD card, the Flash memory, the matrix keyboard, the JTAG interface, the USB interface, the reset circuit, the clock circuit, the liquid crystal display module and the RS485 interface circuit are connected with the main controller module in a wireless communication mode, and the RS485 interface circuit is connected with the second Zigbee module in a wireless communication mode. The utility model discloses can realize carrying out data monitoring to the feeder terminal of dispersion installation, improve distribution terminal detecting system's stability and reliability, use manpower sparingly, material resources, improve distribution terminal's detection efficiency, production efficiency.
Description
Technical Field
The utility model relates to a FTU data monitoring technology field specifically is a monitoring system is handed to FTU.
Background
The feeder line remote terminal FTU can monitor the device in a power distribution system, acquire fault information, realize isolation, protect a circuit and quickly recover power supply, but the FTU in practice is dispersedly installed on each cable column, so that a great deal of inconvenience is brought to debugging and maintenance of field workers.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a monitoring system is handed to FTU to solve current FTU dispersion installation, maintain inconvenient problem.
In order to solve the above technical problem, an embodiment of the present invention provides the following technical solutions: an FTU handheld monitoring system comprises a plurality of FTU feeder terminals, a plurality of first Zigbee modules and an FTU handheld terminal, wherein the FTU feeder terminals are respectively connected with the Zigbee modules, and the first Zigbee modules are in wireless communication connection with the FTU handheld terminal; the FTU handheld terminal comprises a main controller module, an SD card, a Flash memory, a matrix keyboard, a JTAG interface, a USB interface, a reset circuit, a clock circuit, a liquid crystal display module and an RS485 interface circuit, wherein the SD card, the Flash memory, the matrix keyboard, the JTAG interface, the USB interface, the reset circuit, the clock circuit, the liquid crystal display module and the RS485 interface circuit are connected with the main controller module in a wireless communication mode, and the RS485 interface circuit is connected with the second Zigbee module in a wireless communication mode.
Further, the first Zigbee module and the second Zigbee module are CC2530 wireless modules.
Further, the main controller module is STM32F103ZET 6.
Furthermore, the RS485 interface circuit selects an SP3481 control chip.
Furthermore, the liquid crystal display module is a TFT-LCD touch screen.
Further, the FTU feeder terminal is in communication connection with the first Zigbee module through RS 485.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
the utility model discloses a handheld monitor terminal equipment of FTU can with the wireless two-way communication at feeder terminal, realize to FTU monitoring task to with data storage on handheld terminal storage device, can realize carrying out data monitoring to the feeder terminal of scattered installation, use through handheld terminal and operate handheld monitor terminal, real-time data acquisition looks over the record information, sets up device operating parameter. The stability and the reliability of the power distribution terminal detection system are improved, manpower and material resources are saved, and the detection efficiency and the production efficiency of the power distribution terminal are improved.
Drawings
FIG. 1 is a schematic block diagram of a control system of the FTU handheld monitoring system of the present invention;
fig. 2 is the utility model discloses a monitoring system is handed to FTU's handheld terminal schematic block diagram.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the present invention provides an FTU handheld monitoring system, which includes a plurality of FTU feeder terminals 1, a plurality of first Zigbee modules 2, and an FTU handheld terminal 3, where the plurality of FTU feeder terminals 1 are respectively connected to the plurality of Zigbee modules 2, and the plurality of first Zigbee modules 2 are in wireless communication connection with the FTU handheld terminal 3; the FTU handheld terminal 3 includes a main controller module 31, an SD card 32 connected to the main controller module 31, a Flash memory 33, a matrix keyboard 34, a JTAG interface 35, a USB interface 36, a reset circuit 37, a clock circuit 38, a liquid crystal display module 39, and an RS485 interface circuit 310, where the RS485 interface circuit 310 is connected to a second Zigbee module 311 in a wireless communication manner.
The first Zigbee module 2 and the second Zigbee module 311 are CC2530 wireless modules. The main controller module 31 is STM32F103ZET6, the RS485 interface circuit 310 selects an SP3481 control chip, the liquid crystal display module 39 is a TFT-LCD touch screen, and the FTU feeder terminal 1 is in communication connection with the first Zigbee module 2 through RS 485.
As shown in figure 1, different FTU devices can be selected for monitoring by configuring a wireless module for the ETU handheld monitoring terminal, the FTU handheld monitoring terminal is designed by taking ARM Cortex-M3 as a core to realize a hardware circuit, the handheld terminal is connected with a serial port of a ZigBee wireless communication module, the feeder terminal FTU is also connected with the ZigBee wireless communication module through the serial port, wireless two-way communication between the handheld terminal and the feeder terminal is finally completed, FTU monitoring tasks are realized, and data are stored in a handheld terminal storage device. The handheld monitoring terminal is operated through the handheld terminal application, data are collected in real time, recorded information is checked, device operation parameters are set, and functions such as on-off control operation are achieved.
As shown in FIG. 2, FTU handheld terminal 3 includes clock circuit, memory circuit, reset circuit, TFT-LCD touch-sensitive screen circuit, power supply circuit, USB interface circuit and 485 interfaces, JTAG interface and CC2530 wireless module, the utility model discloses an STM32F103ZET6 of ARM Cortex-M3 is core chip, and it has 32 RISC kernels of bit, and work contains high speed memory under 72MHZ frequency, has abundant IO port. The system has the advantages of low cost, low power consumption, advanced interrupt response and rich peripherals, and the configurations conform to the application of the handheld terminal. The FTU handheld terminal 3 can display information such as remote measurement, remote signaling, event recording and the like in real time, and can acquire feeder terminal data in real time and check recorded information by operating the handheld monitoring terminal.
The utility model discloses a handheld monitor terminal equipment of FTU can with the wireless both-way communication at feeder terminal, realize to FTU monitoring task to with data storage on handheld terminal storage device, can realize carrying out data monitoring to the feeder terminal of dispersion installation, through handheld terminal application to handheld monitor terminal operation, real-time data acquisition looks over the record information, sets up device operating parameter, realizes functions such as on-off control operation. The stability and the reliability of the power distribution terminal detection system are improved, manpower and material resources are saved, and the detection efficiency and the production efficiency of the power distribution terminal are improved.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. An FTU (fiber to the home) handheld monitoring system is characterized by comprising a plurality of FTU feeder terminals (1), a plurality of first Zigbee modules (2) and an FTU handheld terminal (3), wherein the plurality of FTU feeder terminals (1) are respectively connected with the plurality of Zigbee modules (2), and the plurality of first Zigbee modules (2) are in wireless communication connection with the FTU handheld terminal (3); the FTU handheld terminal (3) comprises a main controller module (31), an SD card (32) connected with the main controller module (31), a Flash memory (33), a matrix keyboard (34), a JTAG interface (35), a USB interface (36), a reset circuit (37), a clock circuit (38), a liquid crystal display module (39) and an RS485 interface circuit (310), wherein the RS485 interface circuit (310) is in wireless communication connection with a second Zigbee module (311).
2. The FTU handheld monitoring system of claim 1, wherein said first Zigbee module (2) and said second Zigbee module (311) are CC2530 wireless modules.
3. FTU handheld monitoring system according to claim 1, characterized in that said main controller module (31) is STM32F103ZET 6.
4. The FTU handheld monitoring system of claim 1, wherein said RS485 interface circuit (310) employs an SP3481 control chip.
5. The FTU handheld monitoring system according to claim 1, wherein said liquid crystal display module (39) is a TFT-LCD touch screen.
6. The FTU handheld monitoring system according to claim 1, wherein said FTU feeder terminal (1) and said first Zigbee module (2) are communicatively connected via RS 485.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221095074.4U CN217508358U (en) | 2022-05-09 | 2022-05-09 | FTU (fiber to the Unit) handheld monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221095074.4U CN217508358U (en) | 2022-05-09 | 2022-05-09 | FTU (fiber to the Unit) handheld monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217508358U true CN217508358U (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221095074.4U Active CN217508358U (en) | 2022-05-09 | 2022-05-09 | FTU (fiber to the Unit) handheld monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217508358U (en) |
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2022
- 2022-05-09 CN CN202221095074.4U patent/CN217508358U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Wenhui Inventor after: Hu Xuehua Inventor after: Wei Jiangong Inventor before: Wei Wenhui Inventor before: Hu Xuehua Inventor before: Wei Jiangong Inventor before: Zhang Feng |
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| CB03 | Change of inventor or designer information |