Multi-scenario application of JHCTECH’s SIGM series in rail transit system
Application Scenario
1、CCTV monitoring system
System
System Constitution:
Data acquisition and imaging device (front-end acquisition unit)
Data transmission device (wireless network unit)
Onboard control equipment (master control unit)-industrial computer (JHCTECH' SIGM series computer)
Image processing and display device (terminal display unit)
2. PIS (Passenger Information System)
System Constitution:
Data acquisition and imaging device (front-end acquisition unit)
Data transmission device (wireless network unit)
Onboard control equipment (master control unit)-industrial computer (JHCTECH' SIGM series computer)
Image processing and display device (terminal display unit)
3、DMI driver assistance system

Data acquisition and imaging device (front-end acquisition unit)
Data transmission device (wireless network unit)
Onboard control equipment (master control unit)-industrial computer (JHCTECH' SIGM series computer)
Display terminal (terminal display unit)
4、Vehicle monitoring and diagnosis
Application requirements:
1. Meets the standards of rail transit and has very high reliability;
2. High stability and applicable temperature changes;
3. Strong anti-vibration and shock resistance, can run stably in the harsh driving environment;
4. Strong expandability, function expansion that can meet various needs
5. Excellent system performance, with the ability to process multiple video streams simultaneously, and with multiple POE to connect camera interfaces;
6. Fast operation speed , fast data processing speed for collecting and uploading image and other data
7. DC power supply. Most locomotives use DC power supply, which requires the main control unit work normally under DC power supply.
Key features (SIGM-2650): - Aluminum chasiss, Fanless designIntel® Apollo Lake E3950 CPU2-Ch DDR3L, On-board+SODIMM, up to 8GB1*DP, 1*VGA, 1*Smart Display, three displays2*GbE LAN(with POE function), 5*USB2*Iso.COM, 8-bit Iso. DIO, optional 2*CAN4*Mini PCIe(opt. 1*mSATA), support GPS/WiFi/4GEN50155, E-Mark certificationTPM2.0, DC 9~36V, ITPS powermanagementOptional Railway power DC 48/72/110V
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Intel® Apollo Lake E3950 CPU, 1*LAN, 2*POE, 2*USB3.0, DP, VGA, Smart Display,2*COM, 8-bit Iso.DIO, DC 9~36V, ITPSmanagement, Optional DC 48/72/110V input.
The SIGM-2650 is a fanless In-Vehicle rugged computer, Powered by Intel® Apollo Lake E3950 processor and dual-channel (Onboard + SODIMM) DDR3L, supporting 1866MHz, up to 8GB. DP+VGA+ Smart Display, three display interfaces, 2*POE, 5*USB, 4*Mini PCIe, support dual 4G VPN/Wifi/BT/GPS and other wireless functions, 2*COM with isolation function, 8-bit isolated DIO, Optional 2*CAN. 1*mSATA, 1* easy-swap 2.5-inch SATA3.0 for storage. DC 9~36V wide voltage power supply, ITPSpower management, optional Railway standard power input DC 48/72/110V, E-mark vehicle certification, EN50155 certification, suitable for the road vehicle, railway vehicle applications.
Intel® Skylake/Kabylake-U CPU, 2*LAN, 4*POE, 2*USB3.0, DP, VGA, Smart Display, 2*Iso. COM, 8-bit Iso.DIO, EN50155 Certification.
Intel® Coffee Lake-RLGA1151 CPU, Dual-GPU, Multi-channel memory, DC power supply, with Modular I/O Expansion Design
BRAV-7521 is a Workstation-grade Edge Computing system. It is powered by Intel® Coffee Lake-R series processor, Intel® Q370/C246 Chipset, 4*DDR4 2666/2400MHzdualchannel memory, up to 128GB,2*DP1.2+1*VGA. 3*GbE LAN, 6*USB3.1, 1*Mini PCIe supports 4G /WiFi/BT. 1*M.2 E-Key & SIM, 1*M.2 B-key, support 5G, 1*M.2 M-Key, support NVMe.4*2.5" SATA3 HDD/SSD tray, support RAID 0/1/5/10. support multiple PCIe expansion, flexible to meet application requirements. Workstation level system performance, rich expansion flexibility, industrial level product design which is very suitable for industrial automation, AI edge computing, small intelligent workstations, multimedia service systems, high-precision machine vision and so on.