CN216848500U - Many functional safety information acquisition device - Google Patents

Abstract

The utility model discloses a many functional safety information acquisition device, including main control panel, indicator lamp plate, USB interface board and SSD, operating system is application promptly in the SSD, the main control panel is loaded CPU treater, DDR4 DRAM, Flash memory, 8 way GE with big net, IRIG-B interface, device trouble output and management interface, indicator lamp plate, USB interface board with electric connection is established to the main control panel. The multifunctional safety information acquisition device has IRIG-B code timing, so that the clock error is extremely low; the system is provided with 8 GE Ethernet networks, and can be connected with different network segments to avoid network penetration; possess self trouble output, ensure that operation and maintenance personnel can discover trouble equipment the very first time, possess the information acquisition of other devices, can effectively carry out asset management, device running state control.

Description

Multifunctional safety information acquisition device

Technical Field

The utility model belongs to the technical field of electric power monitored control system safety protection communication safety, concretely relates to many functional safety information acquisition device.

The background art comprises the following steps:

the multifunctional safety information acquisition device acquires network safety data of a main station or a station power monitoring system, analyzes and processes, and needs to acquire a plurality of objects, such as data of a universal host, data of industrial control equipment, data of network equipment, data of safety equipment and the like, therefore, the device needs to be configured with a plurality of data acquisition interfaces to complete data acquisition, and the acquisition is network data, so the data acquisition interface of the device generally adopts a network interface, the device not only needs to acquire a large amount of data, but also needs to correctly and timely process the acquired data, and timely synchronizes and uploads the acquired data processed by the main station system, and the synchronization of the acquired data of a downstream device is normally and timely uploaded to the main station system and needs high-precision clock synchronization, namely the device is characterized in that: the IRIG-B high-precision time setting interface is provided; often, the master station system needs to acquire the running state of the acquisition device itself, namely the characteristics of the device, in addition to accurately acquiring the information of the downstream device: the device failure output interface is provided, and the IRIG-B and the device failure output interface are not included in the devices on the market at present.

Disclosure of Invention

In order to solve the technical problem that the above-mentioned background art provided, this utility model provides a many functional safety information acquisition device can in time acquire the running state of collection system itself simultaneously to the information that can make the accurate acquisition low reaches device of main website system

In order to achieve the technical purpose, the technical scheme of the invention is as follows:

a multifunctional safety information acquisition device comprises a main control board, an indicator lamp board, a USB interface board and an SSD, wherein an operating system is arranged in the SSD, the main control board is loaded with a CPU (central processing unit), a DDR4 memory bank, a Flash memory, an 8-path GE large network, an IRIG-B interface and a device fault output and management interface, and the indicator lamp board, the USB interface board and the main control board are electrically connected.

Furthermore, each of the 8 paths of GE Ethernet interfaces comprises an Ethernet physical layer chip and a network port, and the CPU is connected with the network port through the Ethernet physical layer chip.

Furthermore, the IRIG-B interface comprises an RS485 transceiver module, a programmable logic processing unit module and a phoenix terminal, and the CPU processor is electrically connected with the phoenix terminal through the RS485 transceiver module, the programmable logic processing unit module.

Further, the device fault output and management interface comprises a programmable logic device, an MOS field effect transistor, a relay module and a phoenix terminal, wherein the programmable logic device is electrically connected with the MOS field effect transistor, the relay module and the phoenix terminal.

Furthermore, the network port is an RJ45 network port, and a network transformer is arranged in the RJ45 network port.

Furthermore, the programmable logic processing unit module is an EPM series programmable logic processing unit module of Intel corporation.

Further, the operating system, i.e., the application program, is a Linux self-cutting operating system and a power grid application management program.

The utility model has the advantages that: the utility model discloses an adopt the non-X86 treater of high performance, possess IRIG-B high accuracy to time interface and device trouble output interface, not only satisfy a large amount of data of collection, but also can correctly in time handle numerous data of gathering, and in time synchronous and main website system upload the data of handling after, and the synchronous normal timely clock synchronization that just needs the high accuracy of uploading to main website system of the data collection of low reaches device, main website system not only can accurately obtain the information of low reaches device, in addition can in time acquire the running state of collection system itself.

Drawings

FIG. 1 is a system block diagram of the present apparatus;

FIG. 2 is a schematic diagram of the IRIG-B part of the device;

fig. 3 is a schematic diagram of a device failure output section.

Detailed Description

For further explanation of the technical details and advantages of the present invention, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a multifunctional security information collecting device includes a main control panel, an indicator panel, a USB interface board and an SSD, wherein an operating system is installed in the SSD, the main control panel carries a CPU processor, a DDR4 memory bank, a Flash memory, 8-way GE ethernet, an IRIG-B interface, a device failure output and management interface, the indicator panel, the USB interface board and the main control panel establish electrical connection, each way of the 8-way GE ethernet interface includes an ethernet physical layer chip and a network port, the CPU processor is connected with the network port through the ethernet physical layer chip, the IRIG-B interface includes an RS485 transceiver module, a programmable logic processing unit module and a phoenix terminal, the CPU processor establishes electrical connection through the RS485 transceiver, the programmable logic processing unit and the phoenix terminal, and the device failure output and management interface includes a programmable logic device, The programmable logic device is electrically connected with the phoenix terminal through the MOS field effect transistor, the relay module and the RJ45 net port, a network transformer is arranged in the RJ45 net port, the programmable logic processing unit module is an EPM series programmable logic processing unit module of Intel corporation, and the operating system, namely an application program, is a Linux self-cutting operating system and a power net port application management program.

After the device is powered on, the program of the memory is loaded after the basic hardware detection, the device is further self-checked according to the preset flow, the operating system which needs to be started by a user is loaded, and meanwhile, the control right is given to the operating system. And automatically operating the application program pre-installed in the system after the system is loaded and started, acquiring the data of the connected equipment through each GE Ethernet communication circuit, sampling and analyzing, and finally reporting the analysis result and the abnormality to the master station equipment.

Therefore, although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can be modified or replaced with other modifications without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. The utility model provides a many functional safety information acquisition device, includes main control panel, indicator lamp plate, USB interface board and SSD, its characterized in that: the SSD is internally provided with an operating system, the main control board is provided with a CPU (central processing unit), a DDR4 memory bank, a Flash memory, an 8-path GE Ethernet, an IRIG-B interface and a device fault output and management interface, and the indicator lamp panel and the USB interface board are electrically connected with the main control board.

2. The multifunctional safety information acquisition device according to claim 1, wherein each of the 8 GE Ethernet interfaces comprises an Ethernet physical layer chip and a network port, and the CPU is connected with the network port through the Ethernet physical layer chip.

3. The multifunctional safety information acquisition device of claim 1, wherein the IRIG-B interface comprises an RS485 transceiver module, a programmable logic processing unit module and a phoenix terminal, and the CPU processor is electrically connected with the RS485 transceiver module, the programmable logic processing unit and the phoenix terminal.

4. The multifunctional safety information collecting device of claim 1, wherein the device fault output and management interface comprises a programmable logic device, a MOS field effect transistor, a relay module and a phoenix terminal, and the programmable logic device is electrically connected with the MOS field effect transistor, the relay module and the phoenix terminal.

5. The multifunctional security information acquisition device of claim 2, wherein the network port is RJ45 network port, and the RJ45 network port is provided with a network transformer therein.

6. The multifunctional safety information acquisition device according to claim 3, wherein the programmable logic processing unit module is an EPM series programmable logic processing unit module of Intel corporation.

Images