J1939 Explained - A Simple Intro [v1.0 | 2019]

CSS Electronics
CSS Electronics
201 هزار بار بازدید - 7 سال پیش - UPDATE: Check out our new
UPDATE: Check out our new v2.0 intro to J1939!    • J1939 Explained - A Simple Intro [v2....   _______________________________ J1939 Intro: www.csselectronics.com/pages/j1939-explained-simpl… J1939 DBC: www.csselectronics.com/products/j1939-dbc-file-pgn… Looking for a simple intro to J1939? In this video we go through the basics, applications, PGNs, SPNs and more. SAE J1939 is the standard communications network for ECUs within commercial vehicles. This includes in particular heavy duty applications such as trucks, buses, foresting, mining, agriculture etc. J1939 is a higher layer protocol based on CAN bus and specifies e.g. how to handle multi-packet messages - and how to interpret raw data. In particular, J1939 defines standard Parameter Group Numbers (PGNs) and Suspect Parameter Numbers (SPNs). Armed with a J1939 data logger and the J1939-71 standard, one is able to go from raw J1939 CAN bus data to scaled engineering values on e.g. vehicle speed, RPM and more. In this intro, we run through the basics of the SAE J1939 standard incl. applications, message interpretation and considerations when choosing a J1939 data logger or J1939 interface. We also briefly touch upon J1939 DBC files, the J1939 request message and J1939 multi packet messages. For a quick intro to our CANedge CAN bus data loggers, check out the below!    • CAN Bus Data Loggers | CANedge   See also our intro to J1939 data logging: www.csselectronics.com/pages/j1939-data-logger-wif… ______________________ INTROS TO CAN BASED PROTOCOLS This video is part of our extremely popular series of CAN protocol intros. Below you'll find links for our full playlist, as well as the more detailed articles. Playlist for all intro videos:    • CAN Bus Explained - A Simple Intro [v...   Tip: Want all our CAN intros in one 100+ page PDF? Then get your free 'Ultimate Guide' now: www.csselectronics.com/pages/can-bus-ultimate-guid… ______________________ RECORDING & DECODING CAN BUS DATA If you're interested in learning more about logging CAN bus data, we recommend that you check out our below intros to our CANedge CAN bus data loggers, our CANmod sensor-to-CAN modules and our free software/API tools: Learn about CAN bus data logging:    • CANedge: CAN Bus Data Loggers - Intro...   Learn about the CANedge and CANmod: www.csselectronics.com/pages/can-bus-hardware-prod… 1) CANedge1: www.csselectronics.com/products/can-logger-sd-cane… 2) CANedge2: www.csselectronics.com/products/can-bus-data-logge… 3) CANedge3: www.csselectronics.com/products/can-bus-data-logge… 4) CANmod.gps: www.csselectronics.com/products/gps-to-can-bus-gns… 5) CANmod.temp: www.csselectronics.com/products/thermocouple-to-ca… 6) CANmod.input: www.csselectronics.com/products/analog-to-can-bus-… See also our full intros to practical data logging: 1) Blackbox logger: www.csselectronics.com/pages/black-box-can-bus-log… 2) OBD2 data logger: www.csselectronics.com/pages/obd2-data-logger-sd-m… 3) J1939 data logger: www.csselectronics.com/pages/j1939-data-logger-wif… 4) CANopen data logger: www.csselectronics.com/pages/canopen-data-logger 5) CAN FD data logger: www.csselectronics.com/pages/can-fd-data-logger 6) LIN data logger: www.csselectronics.com/pages/lin-bus-data-logger For more tutorials, see our overview: www.csselectronics.com/pages/can-bus-intros-tutori… ______________________ ABOUT CSS ELECTRONICS At CSS Electronics we specialize in simple-to-use, pro specs and interoperable CAN bus data loggers - like the CANedge and CANmod. The devices let you record raw data from e.g. cars, trucks, industrial machinery and other CAN based applications onto an 8-32 GB SD card. The devices are interoperable, meaning you can process the data in your favorite existing software - or use our 100% free and open source software/API tools. Website: www.csselectronics.com/ Products: www.csselectronics.com/pages/can-bus-hardware-prod… Software: www.csselectronics.com/pages/can-bus-software-api-… Case studies: www.csselectronics.com/pages/can-bus-data-logger-c… We offer 100% free technical sparring - contact us: www.csselectronics.com/pages/contact-us
7 سال پیش در تاریخ 1396/04/18 منتشر شده است.
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