BPI-5202 with Loongson 2K1000LA chip design As a simple embedded general controller hardware and software development platform, the basic configuration has 2 independent MAC Ethernet ports, 2 RS485 ports, 1 RS232 ports and 2 CAN2.0 ports, the configuration is flexible. Widely used in military, electric power, petroleum, factories and mines, and the Internet of Things industry automation monitoring occasions, to provide application developers with a full range of hardware solutions, and support BSP+docker development environment. Provide strong edge computing support. Developers can quickly utilize the development platform, develop and productize
Allwinner A40I design: Banana Pi BPI-6202 Embedded single board industrial Computer Loongson 2K1000 design: Banana Pi BPI-5202 Embedded single board industrial computer Loongson 3A6000 design: Banana Pi BPI-3A6000 Industrial grade Mini PC |
BPI-5202 with Loongson 2K1000LA chip design As a simple embedded general controller hardware and software development platform, the basic configuration has 2 independent MAC Ethernet ports, 2 RS485 ports, 1 RS232 ports and 2 CAN2.0 ports, the configuration is flexible. Widely used in military, electric power, petroleum, factories and mines, and the Internet of Things industry automation monitoring occasions, to provide application developers with a full range of hardware solutions, and support BSP+docker development environment. Provide strong edge computing support. Developers can quickly utilize the development platform, develop and productize
CPU&OS |
Loongson 2K1000LAi dual core 1.0GHz,Loongnix、LoongOS、LxAMP、kylinos V10 |
RAM |
4G DDR3,support SSD Hardisk |
communication function |
Ethernet port: 1 x 1000M + 1 x 100M, independent MAC, 2 x RS485 with isolation + 1 x RS232 Consoel with isolation, 4G/5G full Netcom + WiFi |
Extended function module |
Horizontal expansion capability is reserved, and the expansion of various functional modules can be customized. The initial stage includes: RS485: with isolation; DI: passive input type, the module provides 24V isolated power supply; DO: relay output type, NC, COM, NO nodes; AI: 0-5V/4-20mA, 2-wire/3-wire input, the board provides 24V isolated power supply; AO: 0-5V/4-20mA, 2-wire/3-wire output, external 24V isolated power supply; AI + AO: 0-5V/4-20mA, 2-wire/3-wire input/output. The power supply is the same as above; other custom modules |
HDMI |
HDMI1.4, support 1080p@60fps ; USB supports keyboard, mouse; or resistive/capacitive display interface |
encryption chip |
Software license authorization encryption chip (SMEC98SP); special encryption chip for State Grid communication (SC1161Y) |
Power |
DC:24V input,24V isolated output for IO board , 500mA |
BPI-5202 also support expansion board same as BPI-6202,The expansion port adopts 2.54mm pitch, 2x10P row pin seat, which is used to expand 10 interfaces.
The BPI-5202 supports modular design, provides rich expansion interfaces, and can use the basic unit + 5 expansion units to support on-demand configuration. Extended IO unit modules include:
7 x RS485 module with isolation
16 x DI module (switch input module), passive input (up to 5 modules can be mixed)
16 x DO module (switch output module), relay output (up to 5 modules can be mixed)
8 x DI+8 x DO O module (switch input/output module), relay output (up to 5 modules can be mixed)
8 x AI + 4 x AO module (analog input/output module), support 0-5V, 0-20mA input
Customized Lora, ZigBee, 433M wireless transmission modules, power line carrier modules, and other functional modules,
The function board can be customized by third parties and can communicate with BPI-5202
All boards are connected via internal bus(485 or SPI) in the box
Banana Pi BPI-5202 expansion gateway design
BPI-5202 embedded edge computing industrial computer, is based on Loongson 2K1000 (LA) research and development, at the same time connected to dozens of field electrical/Internet of things equipment/video front-end equipment of the domestic autonomous controllable industrial computer. The external chassis and interface position can be flexibly customized according to the field working conditions. BI-5202 integrates the following functions:
300+ Industry general/industry specific protocol library
Video access transmission/control/recording/linkage
Edge computing programming ability
Full-featured SCADA for C/S architecture
BPI-5202 is based on the domestic autonomous controllable platform, and completely replaces the original on-site WinTel architecture industrial computer scheme in the autonomous controllable application of key technologies of automation systems and information systems in various industries.
Successfully passed the "2021 Domestic independent ecological industrial control system and product Test Evaluation" held by the "National Industrial Information Security Development Research Center" and the "National Industrial Control System Use Product Safety Quality Inspection and Testing Center" in 2021, and was recommended.
BPI-5202, the basic configuration has 2 independent IP Ethernet ports, 2 RS485 ports, 1 RS232 port, 2 CAN network ports, 4G/5G/WIFI, flexible configuration, widely used in power, oil, factories and mining, and the Internet of things industry automation monitoring occasions. It is the main homegrown autonomous controllable edge computing gateway in CS series.
BPI-5202 built-in 300+ protocol interpretation library and real-time database, can connect a variety of domestic and foreign protection devices, measurement and control devices, IEDs and other devices, and support IEC61850. Special specifications can be customized according to user requirements; Provide open API, convenient for users to develop their own protocol software, protocol software can be downloaded independently.
BPI-5202 can support the access of dozens of devices, data protocol analysis, conversion and unified transmission.
BPI-5202 has powerful video processing capabilities, including RTSP/RTMP video push-pull streaming, Onvif/GB28181 protocol stack and other video surveillance transmission functions, to achieve compatible access to multi-manufacturer video front-end equipment (IPC, NVR), after configuring a large capacity hard disk can replace NVR, video recording and playback functions. Provides the industry’s only data + video perfect integration solution.
The BPI-5202 supports full SCADA system functions up to 2048 points via HDMI display interface and USB keyboard and mouse (or touch screen).
BPI-5202 supports three configuration modes:
Built-in WEB management, query/configure the working parameters of the device through the browser
Dedicated configuration software configures device parameters
Cloud remote management, gateway to gateway configuration and diagnosis, firmware and application upgrades
BPI-5202 adopts the original iCoupler® digital isolation technology, RS485 automatic direction control, RS485 zero delay transmission technology, fully considering the particularness of industrial field applications in design, following EMI/EMC design specifications, and adapting to various harsh industrial sites and iot sites. Ensure the reliability of communication and various IO semaphore.
The appearance of the BPI-5202 including the chassis is shown in the figure below.
No | interface | illustrate |
---|---|---|
1 |
HDMI 1.4 |
HDMI video cable to connect the video output port and the monitor. |
2 |
USB 2.0 |
Use the USB interface to connect the keyboard/mouse/touch screen, and connect the U disk. |
3 |
Ethernet port |
Use a network cable to connect the Ethernet port of the device to the switch, supporting 1 x 1000M + 1 x 100M |
4 |
RS232/RS485 |
Phoenix terminal, RS232 x 1+ RS485 x 2, connect the cable terminal to the Phoenix terminal interface of CS6202, and make sure that the peer device and BPI-6202 are connected to the ground wire. |
5 |
DC power |
Phoenix terminal, using 24V DC power supply |
6 |
WiFi Antenna Mount |
SMA-K (external thread + internal hole), if you need to use the antenna to connect to the network, connect the antenna device to the BPI-6202 through the antenna interface. Standard 1 antenna, Wifi antenna, 4G+WiFi; |
7 |
4G/5G Antenna Mount |
A standard 4G antenna is provided. If you need to expand 5G, you need to use a customized chassis and configure 4 additional antennas |
8 |
3 indicator lights |
From top to bottom, they are: system running light, which flashes regularly during normal operation; reserved light (programmable and controllable); 4G/5G running light, showing cellular communication status |
Industrial Personal Computer (IPC for short) is a reinforced and enhanced microcomputer that appeared in the 1990s and is widely used in industrial field monitoring and control. Industrial personal computers often operate in harsh environments. Data security requirements are also higher, so industrial computers are usually specially designed for reinforcement, dust-proof, moisture-proof, corrosion-proof, radiation-proof, etc. Up to now, the X86+Windows (Wintel) architecture is still the mainstream solution for industrial computers. It can be defined as a traditional industrial computer. Generally speaking
While the traditional industrial computer plays an important role in the automation and informatization of the industrial control field, its inherent weakness has always plagued manufacturers, integrators and users. Everyone is looking for a better solution
In the past ten years, the embedded system has developed rapidly. With its low power consumption, low cost and continuously improved high performance, it has become the only solution for mobile devices (mobile phones, PADs); The ideal choice for data acquisition and processing in various industries. The embedded system of ARM architecture has the characteristics of flexible and efficient customization of software and hardware solutions. At present, a complete industrial chain ecosystem has been formed, which can provide users with solutions that meet their actual needs and have certain advances. Products with extended margins and more competitive prices; when user needs gradually exceed the capabilities of current products, they can continuously provide new products that meet user requirements through rapid program design and iteration, and can realize "needs— —Technology—Scheme—Product—Market—User—Demand” a virtuous circle of rising
Compared with the traditional industrial computer, the specially designed system based on the embedded computer architecture is called the embedded industrial computer.
The main features of traditional industrial computer and embedded industrial computer are compared as follows:
Nomber | Key elements | Traditional industrial computer (Windows+X86) | Embedded industrial computer (Linux+LoongArch/ARM) |
---|---|---|---|
1 |
performance |
Commercial-grade Celeron or commercial/industrial-grade Core i3~I5 |
Industrial grade, higher performance than Celeron, weaker than I3 |
2 |
safety |
Vulnerable, vulnerable to viruses and hackers |
Stable system, few upgrades, high security |
3 |
real-time |
Poor real-time responsiveness |
Real-time responsiveness can meet the requirements |
4 |
reliability |
High power consumption requires strong heat dissipation and low reliability |
Low power consumption does not need to consider heat dissipation, high reliability |
5 |
Scalability |
It is complicated to expand various interfaces on the motherboard |
It is more convenient to expand various interfaces on the core board/development board |
6 |
industrial grade |
It is more difficult to realize real industrial grade products |
It is easier to realize real industrial grade products |
7 |
Customization |
Customization efficiency is low and cost is high |
Application-oriented fast and efficient customization and iteration |
8 |
performance |
Insufficient or excess performance for industrial applications |
Application-specific solutions with the best performance |
9 |
overall price |
higher |
Application-specific, price advantage |
10 |
Operation and maintenance cost |
High power consumption and high operation and maintenance costs |
Low power consumption and low cost, green and environmental protection |
11 |
life cycle |
Frequent replacement, difficult to guarantee inventory |
Long CPU life cycle, guaranteed inventory |
Embedded industrial computer has become a strong competitor of traditional industrial computer. In the future, the former will form an overwhelming advantage over the latter, there is no suspense
The rapid development of the industrial Internet and the Internet of Things is not only a battle for many computer software and hardware manufacturers (including communication solutions and product manufacturers, which are essentially computer systems, even embedded system software and hardware manufacturers) trying to enter the relatively high-profit industry. It is a successive attempt to monitor the industry market; it is also an enlightenment movement to open up "people’s awareness of people’s wisdom" and popularize professional knowledge. This big storm, which has lasted for more than ten years, has expanded the general public’s demand and imagination for monitoring and control applications to every corner of all walks of life
The concept of "cloud-pipe-edge-end" is a classic summary and induction of the principles of surveillance and control based on Internet thinking and terms; The mainstream model and architecture adopted by monitoring applications in various industries for decades
Cloud: The computer system that implements the monitoring center system and more advanced application software and algorithms. The "cloud" here includes both the "public cloud" on the Internet and the "private cloud" on the enterprise LAN. Build "cloud" computer systems, currently mainly high-end X86+Windows/Linux servers, and their clusters
Tube: Provide various efficient, reliable, convenient and cost-effective wired/wireless channels for both sides of the equipment. There are not only "pipes" between the "cloud" and "edge", such as wide area Ethernet, 4G/5G, etc.; between the "edge" and "end" of the application site, there are also pipes suitable for on-site application scenarios. The existence of wired/wireless "pipes", such as local Ethernet, serial port, high-speed power line carrier (HPLC), LoRa, ZigBee, WIFI, etc.
Edge: A computer system used to perform on-site computing tasks. The main role of "edge" was assumed by traditional industrial computers in the early days, or by general desktops and servers when the requirements were not so strict; now there is a trend of building embedded industrial computers with mid-to-high-end ARM architecture embedded systems
Terminal: The device (secondary device) used to monitor and control the main device (primary device) in industrial applications, and the device (secondary device) to monitor various main devices in the Internet of Things environment. The main role of "end" was realized by low-end embedded single-chip microcomputer system in the early stage; at present, it is gradually transitioning to low-end embedded system (main frequency below 1GMHz) as the mainstream solution
From the above analysis, it is not difficult to see that the application of industrial computer is mainly located at the "edge" level. As a specific application of "edge", the embedded industrial computer mainly carries the following two types of functions:
Automatic operations, such as gateways, NVRs, routers, firewalls, etc., are realized through specially designed industrial-grade low-end embedded computer systems. Some have simple character/bitmap-based display and special button parameter configuration and status display functions
Interactive operation class, complete monitoring and system (including HMI human-computer interaction interface) and other functions, realized through a specially designed industrial-grade mid-to-high-end embedded computer system, with the interactive ability of vector graphics system
The edge "brain" of intelligent power distribution room, computer room power environment, pumping station, intelligent park, intelligent campus, intelligent manufacturing, etc., realizes the connection with on-site data acquisition unit, measurement and control device, protection equipment, PLC equipment, CNC equipment, and robot equipment Access, protocol analysis, alarm processing, conversion, integrated transmission and control
Embedded SCADA system (C/S, B/S mode)
100ms level soft PLC
Industrial control/IoT field small data server
Enterprise workshop-level industrial kanban/OEE kanban, lightweight MES front-end data acquisition and display that meet the requirements of "intelligent transformation and digital transformation"
Development and operation platform for third-party algorithms and models based on industry applications
Access and push of video front-end equipment, video recording and linkage, video AI analysis interface and comprehensive linkage of analysis results
On-site network security and audit
BPI-5206 is an open-source hardware product. The Banana Pi community provides all BSP board-level support codes and supports Docker containers in the codes. Customers with technical development capabilities can directly carry out secondary application development on BPI-6202.
BPI-5202 as a basic platform for secondary development, it provides various development tools and protocol analysis database interfaces for application developers, greatly shortening the development week of various industry application products and reducing the difficulty of development.
BPI-5202 is a complete industrial control product, customers can directly use it for industrial control and provide complete product-level support.