CN211427102U

CN211427102U - Remote control terminal based on Internet of things

Info

Publication number: CN211427102U
Application number: CN201922492367.0U
Authority: CN
Inventors: 季龙祥
Original assignee: Shenzhen Chuangxing Iot Technology Co ltd
Current assignee: Shenzhen Chuangxing Iot Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-04
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a long-range management and control terminal based on thing networking, its characterized in that: the system comprises a data processing configuration module, a preceding stage acquisition module, a data acquisition interface, a memory, a clock circuit and an upper layer communication module, wherein the preceding stage acquisition module, the memory, the clock circuit and the communication module are connected with the data processing configuration module through corresponding communication lines, the utility model relates to a remote control terminal based on the Internet of things, which is used for the data acquisition and processing of the front end of the Internet of things, the structure comprises a plurality of interfaces, has good expansibility and can be suitable for a plurality of industries, in particular, the structure adopts a preceding stage data processing acquisition based on an FPGA data processing board as equipment for connection acquisition, has excellent programmability based on FPGA and multiport expansibility, can adapt to the data acquisition and data processing of a plurality of types of acquisition equipment according to requirements, and is uniformly configured and used for data calling and processing by the data processing configuration module, the load of the traditional processor for processing data is effectively relieved.

Description

Remote control terminal based on Internet of things

Technical Field

The utility model relates to a long-range management and control terminal based on thing networking.

Background

The terminal of the Internet of things belongs to intermediate equipment of a sensing network layer and a transmission network layer and is also key equipment of the Internet of things, and various external sensing data can be collected and processed through conversion and acquisition of the terminal of the Internet of things, and the data is transmitted to the Internet through various network interface modes. If the terminal does not exist, the sensing data cannot be sent to the designated position, the networking of the 'things' does not exist any more, the conventional terminal of the internet of things generally has fewer external interfaces, is simple in design, low in expansion performance, cannot be used in a plurality of reference occasions, and is poor in compatibility.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is reasonable, based on the long-range management and control terminal of thing networking.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a long-range management and control terminal based on thing networking which characterized in that: including data processing configuration module, preceding stage collection module, data acquisition interface, memory, clock circuit and upper communication module, preceding stage collection module, memory, clock circuit and communication module be connected with data processing configuration module through the communication line that corresponds, the data acquisition interface be connected with preceding stage collection module through the communication line that corresponds, preceding stage collection module constitute by FPGA data processing board, FPGA data processing board pass through protocol bus and be connected with data processing configuration module.

Further: the data processing configuration module adopts a single chip microcomputer which is provided with a dial switch, an LED indicating circuit and a buzzing alarm circuit.

Further: the data processing configuration module is in communication connection with the multiple groups of preceding stage acquisition modules through the differential bus transceiver.

Further: the FPGA data processing board is connected with a cache RAM and a data signal acquisition card, and the data signal acquisition card is integrated with a wired signal transmission interface and a near field communication module.

Further: the upper layer communication module is a 2.4/5G dual-mode communication chip, the near field communication module is formed by a communication chip based on any one or more of WiFi, ZigBee, RF, NB-IOT or Bluetooth, and the wired signal transmission interface comprises any one or more of an I2C interface, a GPID interface, a UART interface, a USB interface, a BNC interface, an AV interface and a DVI interface.

Further: the data processing configuration module is provided with a display and a physical operation key in a connecting way.

Compared with the prior art, the utility model, have following advantage and effect: the utility model relates to a remote control terminal based on the Internet of things, which is used for data acquisition and processing at the front end of the Internet of things, the structure contains a plurality of interfaces, has good expansibility and can be applied to a plurality of industries, in particular, the structure adopts a data processing board based on FPGA as the preceding stage data processing and acquisition of equipment for connection and acquisition, can adapt to the data acquisition and data processing of a plurality of types of acquisition equipment according to requirements based on the excellent programmable performance of FPGA and the expansion performance of a plurality of ports, and uniformly configures the FPGA and calls the data by a data processing configuration module, thereby effectively reducing the load of the data processing of the traditional processor, further adopting a singlechip as the data processing configuration module in the structure, connecting a plurality of FPGA data processing boards by a differential bus transceiver, namely adopting a serial asynchronous communication mode to connect and configure a plurality of FPGA data processing boards, therefore, the adoption of the multi-type FPGA data processing board and the configuration of the adaptive interface type are realized, and the compatibility of the terminal to equipment in various fields is improved.

Drawings

Fig. 1 is the embodiment of the utility model provides a long-range management and control terminal's based on thing networking structural block diagram.

Fig. 2 is a block diagram of a connection structure of a data signal acquisition card according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-2, this embodiment is a remote management and control terminal based on thing networking, its characterized in that: the utility model relates to a remote control terminal based on the internet of things, which is used for data acquisition and processing at the front end of the internet of things, the structure comprises a plurality of interfaces, has good expansibility and can be applied to a plurality of industries, in particular, the structure adopts the pre-stage data processing and acquisition based on the FPGA data processing board as the equipment for connecting and acquiring data, based on the excellent programmable performance and the multi-port expansion performance of the FPGA, the data acquisition and data processing of various types of acquisition equipment can be adapted according to requirements, the data processing and configuration module is used for uniformly configuring the FPGA and calling the data, and the load of the data processed by the traditional processor is effectively reduced, the data processing and configuration module adopts a single chip microcomputer, the single chip microcomputer is provided with a dial switch, an LED indicating circuit and a buzzer alarm circuit, for example, the single chip microcomputer is provided with the dial switch for configuration coding, so that developers can further expand according to actual requirements, develop and configure a connected FPGA data processing board through the single chip microcomputer, the buzzer alarm circuit alarms the single chip microcomputer to handle abnormity, a clock circuit wakes up the functions of the FPGA data processing board according to the configuration, and the like, the data processing and configuration module in the embodiment is in communication connection with a plurality of preceding-stage acquisition modules through a differential bus transceiver, the single chip microcomputer is used as a data processing configuration module and is connected with the plurality of FPGA data processing boards through the differential bus transceiver, namely, the plurality of FPGA data processing boards are connected and configured in a serial asynchronous communication mode, so that the adoption of the plurality of types of FPGA data processing boards and the configuration of the adaptive interface types are realized, and the compatibility of the terminal to equipment in various fields is improved.

In this embodiment, the FPGA data processing board is connected to a cache RAM and a data signal acquisition card, the data signal acquisition card is integrated with a wired signal transmission interface and a near field communication module, the upper layer communication module is a 2.4/5G dual-mode communication chip, and the near field communication module is a communication chip based on any one or more of WiFi, ZigBee, RF, NB-IOT, and bluetooth, in this structure, the FPGA can be connected to an acquisition device, such as various sensors and audio/video acquisition devices, through the wired interface, and meanwhile, in order to adapt to a wireless acquisition device newly developed in the current market, the near field communication module is provided according to requirements, so as to meet the development and connection requirements of the acquisition device in field management, wherein the wired signal transmission interface includes an I2C interface, a GPID interface, a UART interface, a USB interface, a c interface, an AV interface, a UART interface, a USB, The DVI interface can be any one or combination of a plurality of interfaces, and the data processing configuration module is provided with a display and a physical operation key in a connecting way.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a long-range management and control terminal based on thing networking which characterized in that: including data processing configuration module, preceding stage collection module, data acquisition interface, memory, clock circuit and upper communication module, preceding stage collection module, memory, clock circuit and communication module be connected with data processing configuration module through the communication line that corresponds, the data acquisition interface be connected with preceding stage collection module through the communication line that corresponds, preceding stage collection module constitute by FPGA data processing board, FPGA data processing board pass through protocol bus and be connected with data processing configuration module.

2. The remote management and control terminal based on the internet of things according to claim 1, wherein: the data processing configuration module adopts a single chip microcomputer which is provided with a dial switch, an LED indicating circuit and a buzzing alarm circuit.

3. The remote management and control terminal based on the internet of things according to claim 1, wherein: the data processing configuration module is in communication connection with the multiple groups of preceding stage acquisition modules through the differential bus transceiver.

4. The remote management and control terminal based on the internet of things according to claim 3, wherein: the FPGA data processing board is connected with a cache RAM and a data signal acquisition card, and the data signal acquisition card is integrated with a wired signal transmission interface and a near field communication module.

5. The remote management and control terminal based on the internet of things according to claim 4, wherein: the upper layer communication module is a 2.4/5G dual-mode communication chip, the near field communication module is formed by a communication chip based on any one or more of WiFi, ZigBee, RF, NB-IOT or Bluetooth, and the wired signal transmission interface comprises any one or more of an I2C interface, a GPID interface, a UART interface, a USB interface, a BNC interface, an AV interface and a DVI interface.

6. The remote management and control terminal based on the internet of things according to claim 1, wherein: the data processing configuration module is provided with a display and a physical operation key in a connecting way.