Assume the Link Will Fail
Define local behavior, buffering, retry, time synchronization, data loss, and recovery when communications are unavailable.
VSS Business Solutions
IoT, Edge & Field Systems
Connect sensors, devices, gateways, field equipment, communications, dashboards, and response workflows through a supportable architecture.
Move useful information from the field to the people who act on it
Design for unreliable links, limited power, environmental conditions, security, and remote support.
VSS can assist with approved field and edge projects involving sensors, telemetry, gateways, network links, radio or cellular communications, local processing, dashboards, alerts, and integration with business systems. The architecture depends on what must be measured or controlled, how quickly the information is needed, and what happens when communications fail.
Field systems require clear boundaries. Device ownership, firmware, protocols, data format, power, network access, credentials, physical environment, maintenance, and failure behavior are documented before production responsibility is accepted.
Field-system capabilities
- Sensor, device, gateway, protocol, power, enclosure, and communications assessment
- Edge processing, local buffering, store-and-forward, normalization, and health monitoring
- Ethernet, Wi-Fi, cellular, radio, serial, Modbus, API, and supported interface integration
- Telemetry, dashboards, thresholds, alerts, escalation, and operational response
- Security boundaries, credentials, remote access, updates, logging, and failure handling
- Pilot deployment, field testing, documentation, support handoff, and lifecycle planning
Design for field conditions
A laboratory prototype becomes an operational system only after failure modes and maintenance are addressed.
Expose Device Health
Monitor power, connectivity, sensor state, data freshness, errors, firmware, and maintenance conditions.
Define the Human Response
Connect each alert or control action to an authorized person, verification step, escalation path, and documented procedure.
Discuss the field system, data, communications, and operating objective.
Describe the equipment, measurements or controls, locations, power, protocols, connectivity, environment, response requirements, and current prototype or vendor system.