Embedded Perspectives
Construction & Mining
6 articles tagged with Construction & Mining.
Autonomous Haulage Is a Network Problem Too
Autonomy coverage fixates on perception. The engineers who deployed an autonomous haulage system describe something else: office software, truck software, and a wireless link whose performance decides how much centralisation the design can afford.
High Speed ISOBUS Prefers 1000BASE-T1. Now What?
Agriculture is converging on an Ethernet future, with one preferred physical layer, because an implement from one maker has to plug into a tractor from another. Construction never had that forcing function, and the standard it does not have is a working condition.
ISO 19014 for ISO 26262 Engineers: MPL Is Not ASIL
India's functional safety talent pool grew up automotive. Earth-moving machinery answers to a different series with a different family tree, and reading one through the lens of the other produces confident, expensive errors.
J1939 to Fleet Portal: How Telematics Data Travels
A fleet manager sees a row in a portal; an engineer sees parameter groups on a CAN bus. Between them sit a gateway that selects, samples, derives and timestamps, and a standard that governs only the last hop. How to validate the whole path against the bus.
Add an Ethernet Channel to Your Off-Highway HIL Bench
Off-highway hardware-in-the-loop is established practice, built around hydraulics, implement dynamics and J1939. The machines have grown an Ethernet port. The bench upgrade is additive, and it is smaller than a rebuild.
Vehicle Networks in Construction and Mining Equipment
India's machine builders are fighting the localisation battle in electronics, and electronics means a network: the J1939 backbone, the Ethernet arriving beside it, and the bench that has to see both.
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