CN213780710U

CN213780710U - Universal edge computing intelligent terminal device

Info

Publication number: CN213780710U
Application number: CN202120057347.5U
Authority: CN
Inventors: 冯锦业; 何夏栋; 王俊; 冯智深
Original assignee: Xi'an Cloud Edge Information Technology Co ltd
Current assignee: Xi'an Cloud Edge Information Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-07-23
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a general type edge calculation intelligent terminal device, include data processing module and all be connected with data processing module data acquisition module, data output module, temperature and humidity sensor, FLASH memory, time service module and be used for with the communication module of host computer communication. The utility model relates to a novelty collects data acquisition, control data output, network instrument time synchronization and data transmission as an organic whole, and simple structure realizes the interconnection of everything, through the control logic of embedding in FLASH in advance, realizes simple edge calculation, has very strong commonality, and the practicality is strong.

Description

Universal edge computing intelligent terminal device

Technical Field

The utility model belongs to the technical field of the edge calculation intelligent terminal, concretely relates to general type edge calculation intelligent terminal device.

Background

In traditional industries such as industrial control, electric power systems, machining and the like, the defects of excessive dependence on manpower, low production quality, long production time, low product benefit and the like exist. In recent years, with the development of GPRS (general packet radio service), BDS (beidou satellite navigation system in china) and IoT (internet of things), the concept of industry 4.0 is proposed, and the industry is transformed from manpower-intensive to technology-intensive. The traditional technology is urgently needed to be combined with an emerging technology to realize the interconnection of everything, intelligent factories, intelligent production and intelligent logistics. However, in the existing industrial control terminal equipment, the fragmentation requirement is too much, data analysis, mining and processing are all completed at the cloud end of a remote server, the existing internet of things acquisition controller lacks a local decision function, processing is completely dependent on the cloud end, the load of the cloud end is large, timely, accurate and quick demand response is difficult to achieve, data processing and event response cannot perform real-time edge calculation on data acquired by multiple sensors, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed at, provide a general type edge calculation intelligent terminal device, its novel in design is reasonable, collects data acquisition, control data output, network instrument time synchronization and data transmission as an organic whole, and simple structure realizes the interconnection of everything, through the control logic of embedding in FLASH in advance, realizes simple edge calculation, has very strong commonality, and the practicality is strong, is convenient for use widely.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a general type edge calculation intelligent terminal device which characterized in that: the device comprises a data processing module, a data acquisition module, a data output module, a temperature and humidity sensor, a FLASH memory, a time service module and a communication module, wherein the data acquisition module, the data output module, the temperature and humidity sensor, the FLASH memory, the time service module and the communication module are all connected with the data processing module.

The general edge computing intelligent terminal device is characterized in that: the data acquisition module comprises an analog quantity data acquisition module and a digital quantity data acquisition module.

The general edge computing intelligent terminal device is characterized in that: the data output module comprises an analog quantity data output module and a digital quantity data output module.

The general edge computing intelligent terminal device is characterized in that: the communication module comprises an Ethernet communication module, an RS485 bus communication module, a CAN bus communication module and a GPRS communication module.

The general edge computing intelligent terminal device is characterized in that: the time service module comprises an Ethernet time service module, a Beidou time service module, a B code time service input module and a B code time service output module, wherein the B code time service output module is used for sending time synchronization information to the network instrument, the Ethernet time service module, the Beidou time service module and the B code time service input module are connected with the input end of the data processing module, and the B code time service output module is connected with the output end of the data processing module.

The general edge computing intelligent terminal device is characterized in that: the network instrument comprises an oscilloscope, a voltage source or a signal generator.

Compared with the prior art, the utility model has the following advantage:

1. the utility model collects external multipath information by arranging the data collection module, and meets the data collection of digital signals and analog signals; the data output module is used for controlling a plurality of paths of external instruments, so that the control of digital quantity instrument equipment and the control of analog quantity instrument equipment are realized; the Ethernet, the Beidou and the B code time service module are combined to provide network time service, Beidou time service and B code time service functions; data are sent to the Internet through the Ethernet and the GPRS, so that the interconnection of everything is realized; simple edge calculation is realized through the control logic which is pre-embedded in the FLASH memory, and the method has strong universality and is convenient to popularize and use.

2. The utility model collects the environmental temperature and humidity by arranging the temperature and humidity sensor, and when the environmental temperature and humidity data is normal, the data collection interval is normal; when the environmental temperature and humidity data are abnormal, the data acquisition interval is shortened, the data processing is timely, the problem of untimely data processing in the abnormal environment is avoided, the abnormal event is responded quickly, the reliability and the stability are high, and the using effect is good.

To sum up, the utility model relates to a novelty is reasonable, collects data acquisition, control data output, network instrument time synchronization and data transmission as an organic whole, and simple structure realizes the interconnection of everything, through the control logic of embeds in FLASH in advance, realizes simple edge calculation, has very strong commonality, and the practicality is strong, is convenient for use widely.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic block diagram of the circuit of the present invention.

Description of reference numerals:

1-a data processing module; 2-a data acquisition module; 3-a data output module;

4-temperature and humidity sensor; 5-FLASH memory; 6-a communication module;

7, an upper computer; 8, a time service module; 8-1-Ethernet time service module;

8-2-a Beidou time service module; 8-3-B code time service input module;

8-4-B code time service output module; 9-network instrument.

Detailed Description

As shown in fig. 1, the utility model discloses a data processing module 1 and all with data processing module 1 connected data acquisition module 2, data output module 3, temperature and humidity sensor 4, FLASH memory 5, time service module 8 and be used for the communication module 6 with host computer 7 communication.

It should be noted that, the data acquisition module 2 is arranged to acquire external multi-channel information, so as to meet the data acquisition of digital signals and analog signals; the data output module 3 controls a plurality of paths of external instruments to realize the control of digital quantity instrument equipment and analog quantity instrument equipment; the Ethernet, the Beidou and the B code time service module are combined to provide network time service, Beidou time service and B code time service functions; data are sent to the Internet through the Ethernet and the GPRS, so that the interconnection of everything is realized; simple edge calculation is realized through a control logic which is pre-built in the FLASH memory 5, and the method has strong universality; the temperature and humidity of the environment are collected by arranging a temperature and humidity sensor, and when the temperature and humidity data of the environment are normal, the data collection interval is normal; when the environmental temperature and humidity data are abnormal, the data acquisition interval is shortened, the data processing is timely, the problem of untimely data processing in the abnormal environment is avoided, and the abnormal event is responded quickly.

In practical use, the data processing module 1 adopts an ARM-based architecture, Cortex, derived from ST (semiconductor by law)^TMAn STM32F4 series high-performance microcontroller with M4 as a kernel integrates a single-cycle DSP instruction and an FPU (floating point unit), so that the computing power is improved, and complex computation and control can be performed.

In this embodiment, the data acquisition module 2 includes an analog quantity data acquisition module and a digital quantity data acquisition module.

In this embodiment, the data output module 3 includes an analog data output module and a digital data output module.

It should be noted that, the analog quantity data acquisition module, the digital quantity data acquisition module, the analog quantity data output module and the digital quantity data output module are all provided with a plurality of modules, so as to realize external multipath information acquisition and control of a plurality of external devices.

In this embodiment, the communication module 6 includes an ethernet communication module, an RS485 bus communication module, a CAN bus communication module, and a GPRS communication module.

In this embodiment, the time service module 8 includes an ethernet time service module 8-1, a beidou time service module 8-2, a B code time service input module 8-3, and a B code time service output module 8-4 for sending time synchronization information to the network instrument 9, the ethernet time service module 8-1, the beidou time service module 8-2, and the B code time service input module 8-3 are connected with an input end of the data processing module 1, and the B code time service output module 8-4 is connected with an output end of the data processing module 1.

In actual use, the B code time service input module 8-3 and the B code time service output module 8-4 can adopt a B code time service module of SYN1510 type IRIG or a B code time service module with the type of TS 6000.

The Ethernet time service module 8-1 carries out time calibration with a time source through the NTP protocol of the Ethernet; the Beidou time service module 8-2 is used for carrying out time calibration on the equipment through a Beidou satellite and a time source in China; the B code time service means that the device can receive time service information input by external equipment to perform time calibration with a time source, and can also output the B code time service information to other devices for time service.

In this embodiment, the network instrument 9 includes an oscilloscope, a voltage source, or a signal generator.

When the utility model is used, the data processing module 1 collects the input current signal and the state signal of the data acquisition module 2, and controls the output state of the data output module 3, if the control logic stored in advance exists, the output state can be controlled according to the acquisition state; if the format of the stored data analysis protocol is stored in advance, the data frame conforming to the protocol can be automatically analyzed, and the result is uploaded; if the CAN bus data ID filtering rule is stored in advance, the CAN bus data frames meeting the rule CAN be filtered according to the ID;

further, the data processing module 1 is a core component of the whole system, and is used for completing configuration of working parameters of equipment, uploading of collected data, controlling output of a relay and realizing edge calculation according to rules. When the equipment works, a user CAN configure basic parameters of the equipment at any time through a special configuration port, such as IP, a port, an automatic data transmission period, state control logic, a data protocol format, a CAN data ID filtering rule and the like; the communication module 6 is used for sending various parameters of the equipment to an equipment control end of the upper computer 7 and the Internet through a digital interface or a wireless interface; the Ethernet interface corresponding to the Ethernet communication module, the RS485 bus interface corresponding to the RS485 bus communication module and the CAN bus interface corresponding to the CAN bus communication module, the GPRS communication module corresponds to the GPRS wireless exchange interface, all the interfaces CAN be configured to be in a device control mode or a data transparent transmission mode, but at least one data interface is reserved as a control mode. Under the equipment control mode, the Ethernet interface interacts data with equipment through a Modbus TCP protocol, the RS485 bus interacts data with the equipment through a Modbus RTU protocol, the CAN bus interacts data with the equipment through a 2.0 protocol, and the GPRS interacts data with the equipment through the Modbus RTU protocol. Under the transparent data transmission mode, the data configured as the transparent transmission interface can be automatically forwarded to the control interface, the data of the control interface can be automatically forwarded to the transparent data transmission interface, the corresponding relation of the four interfaces is stored in the FLASH memory 5 in advance, simple edge calculation is realized through the control logic which is embedded in the FLASH memory 5 in advance, cloud load is reduced, timely, accurate and rapid demand response, data processing and event response are realized.

The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.

Claims

1. The utility model provides a general type edge calculation intelligent terminal device which characterized in that: the device comprises a data processing module (1), a data acquisition module (2), a data output module (3), a temperature and humidity sensor (4), a FLASH memory (5), a time service module (8) and a communication module (6) which is used for communicating with an upper computer (7), wherein the data acquisition module, the data output module (3), the FLASH memory and the time service module are all connected with the data processing module (1).

2. A universal edge computing smart terminal device according to claim 1, wherein: the data acquisition module (2) comprises an analog quantity data acquisition module and a digital quantity data acquisition module.

3. A universal edge computing smart terminal device according to claim 1, wherein: the data output module (3) comprises an analog quantity data output module and a digital quantity data output module.

4. A universal edge computing smart terminal device according to claim 1, wherein: the communication module (6) comprises an Ethernet communication module, an RS485 bus communication module, a CAN bus communication module and a GPRS communication module.

5. A universal edge computing smart terminal device according to claim 1, wherein: the time service module (8) comprises an Ethernet time service module (8-1), a Beidou time service module (8-2), a B code time service input module (8-3) and a B code time service output module (8-4) used for sending time synchronization information to a network instrument (9), the Ethernet time service module (8-1), the Beidou time service module (8-2) and the B code time service input module (8-3) are connected with the input end of the data processing module (1), and the B code time service output module (8-4) is connected with the output end of the data processing module (1).

6. A universal edge computing smart terminal device according to claim 5, wherein: the network instrument (9) comprises an oscilloscope, a voltage source or a signal generator.