basic introduction
Smart City is a large-scale systems, big data sharing mode, intelligent home systems of urban architecture as the foundation of things, the use of a new generation of information technology, in a manner so that large-scale systems management and operation of urban public facilities, is a more advanced stage of evolution of the city . Street as a public infrastructure of the city, the switch from manual control to automatic time control, illumination from a single function to multi-functional wisdom lampposts, has undergone a series of changes. Today, the wisdom lampposts are slowly walked in public view.
Lampposts wisdom is an integration of various information technology innovation intelligence lamp products, composite application equipment, street lighting control system contains the entire wisdom poles, WIFI antenna base stations, video surveillance management, advertising screens broadcast control systems, real-time monitoring of the urban environment, application of the emergency call system, the charging post system. As the street has a number of intelligent, good location, natural live, easy to expand four features, it is a great city carrier of things.
A functional decomposition
1, intelligent street light control system
The system can use a wireless WiFi, 4G and other things and IT technology, various intelligent light pole remote single lamp open, dimming, testing and other executive functions, convenient for city street of routine inspections, maintenance management, etc. Network , refinement, standardization, daily management.
2, WiFi base station module
Using a fiber optic network operators more stable than the 4G wireless, optical fiber deployed in a region does not have to be used 4G micro base station. Mesh made using 5.8G signal between the poles, while providing Internet access as 2.4G band downlink AP.
3, the charging stub
Line construction layout with government promotion of new energy vehicles, assembled at the station, district, etc. of the light poles intelligent charging pile is higher cost solution, without having to repeat, does not occupy urban construction land. The charging pile access network management center, vendor or third-party software developed by charging pile of applications APP, can be achieved include GSI charging pile location query, appointments, charging reminders and online payment and other online functions; owners waiting to be charged At the same time you can watch local video, music, news and other content, easily pass the charging time.
4. Environmental Monitoring System
By integrating various environmental monitoring sensors on the smart poles, implementation-dependent monitoring of gas, rain, snow, fog, temperature, humidity and other environmental.
5, other modules
Second, to achieve solutions based Cortex-A9
Three, FETMX6Q-C core board Introduction
To achieve the requirements of the program to meet the core board functions in addition to, the operating temperature range is an important factor affecting the stability of, FETMX6Q-C can satisfy the stability temperature range of -40 ~ 85 ℃.
FETMX6Q-C core board based on NXP ARM Cortex-A9 quad-core architecture iMX6 Quad high performance processor design, frequency up to 1.2GHz, 12-layer PCB Immersion Gold process. The entire board only small size 40mm * 70mm, a height of 1.5mm using four ultrathin connector, the number of pins up 320PIN, the full functionality of the processor Pin leads
| Plates core FETMX6Q-C | |||
CPU |
NXP Quad-Core i.MX6Q (compatible with NXP Dual Core i.MX6DL) |
USB HOST |
1 channel USB HOST 2.0 |
Architecture |
Cortex-A9 |
USB DEVICE |
1 channel USB OTG 2.0 |
Clocked |
1GHz |
SD/MMC/SDIO |
3 SD / MMC |
RAM |
1GB DDR3 / 2GB DDR3 |
Ethernet |
1-way 1000M Ethernet interface |
ROM |
8GB eMMC |
UART/IrDA |
5-way (includes a debug serial port) |
Operating Voltage |
DC 4.2V |
ONE / GPIO |
stand by |
2D / 3D |
stand by |
Video Codec |
Hardware codec |
Graphics Processor |
Vivante GC355 / Vivante GC320 |
EBI BUS |
Address bus 27, data bus 32 |
Power Management |
MMPF0100NPEP |
JTAG Interface |
1 channel |
size |
40mm*70mm |
Camera |
1 Road DVP, 1 Road MIPI |
Interface |
Board to board connectors |
PWM |
3-way |
operating system |
Android4.4.2、Linux4.1.15+QT5.6、Linux3.0.35+QT4.8.5 |
SATA |
1 |
Display Interface |
RGB 24 bit Dual 8 LVDS interface, HDMI, MIPI |
8X8 matrix keyboard |
1 channel |
MIPI interface |
3 路 MIPI_CSI MIPI_DSI MIPI_HSI |
Audio |
IIS interface |
I2C |
3-way |
MLB bus |
1 channel |
SPI |
5-way |
SPDIF |
1 channel |
CAN |
2-way |
miniPCIE |
1 channel |
For more information iMX6 program, iMX6 product information, you can consult online customer service embedded Feiling
This article is reproduced from Feiling embedded official website: https://www.forlinx.com/article_view_305.html