Loop Networks TRIZ Cases

Zone-based controllers preprocess operating data and enable self-diagnosis, improving fault detection speed, accuracy, and warning clarity.

A dual-path relay ring links wireless and wired vehicle nodes so ECU communication continues after a path failure and large data loads stay manageable.

Disaggregated periphery IP tiles connected through a silicon interposer expand FPGA shoreline capacity and support flexible product variants.

Dual count thresholds let an onboard ECU wake vehicle control early and drive the wiper only after stronger input changes, reducing false operation.

Looped backbone wiring keeps automotive data links active after a cable failure while reducing attachment-point space and wiring cost.

Dual communication paths and priority-based traffic switching keep critical ECU functions available when onboard network disturbances cause jams.

Duplicate telegrams on dual-ring paths keep EtherCAT communication running through switches during line interference and error mode.

Pre-checking slave port compatibility helps engineers build redundant ring networks with fewer wiring errors and clearer configuration.

By checking slave port compatibility and ring endpoints in advance, this case helps prevent factory network wiring errors and unsupported setups.

Automatic ring topology detection maps slave-device connections and flags unsupported nodes, reducing wiring checks and setup errors.

Comparing ring topology states before and after output port invalidation lets the master identify incorrect wiring paths without manual checks.

Hardware-assisted transport channel detection enables sub-50 ms wireless link recovery with minimal throughput impact in resilient packet networks.

Hardware-assisted transport channel monitoring cuts wireless link failure recovery below 50 ms while preserving throughput in layer-2 networks.

Selective port deactivation identifies each subscriber's position in an Ethernet daisy chain with low network traffic and simpler address assignment.

Pre-set directional link labels and failure messages create bypass paths quickly while simplifying label table management in ring networks.

Conditional status signaling links each bus subscriber to downstream readiness, preventing invalid state messages and improving bus completeness detection.

Packets carry a recorded route bit string so nodes can spot revisits, stop micro-loops, and improve forwarding reliability.

Configurable pause points let operators review and resume mobile network control loops, reducing unintended actions without constant monitoring.

A path mismatch device detects delay imbalance between replicated paths and signals rate changes to prevent frame loss and buffer exhaustion.

Ring and wrapping identifiers let dual-ring nodes wrap or discard packets after link faults, preserving transmission and preventing broadcast storms.

Unidirectional register rings and routers spread SoC register traffic to reduce routing congestion and improve access efficiency.

A controller-driven ring bus cuts clock conversion and contention while bypassing faulty nodes to keep AI chip data transfer reliable.

Event-triggered diagnosis messages let ring-network nodes verify link state with lower bandwidth load and fewer false alarms.

A crossed multi-ring topology cuts controller connection nodes and power use while preserving reliable communication through redundant paths.

Dual datelines and hop-based channel switching balance packet load in ring networks while shortening dependency chains and preventing deadlock.

A sunburst layout compresses large network hierarchies into concentric rings, improving navigation and issue spotting on limited displays.

By adding BRAIN circuitry to CAN nodes, the braided ring improves availability and fault detection without duplicating the full network.

Firmware-level orchestration detects communication loops between heterogeneous devices and blocks offending links to reduce OS dependence and improve security.

Route search frames collect clockwise and counterclockwise path data before transmission, while abnormality detection supports stable ring-network communication.

See how a communication device uses the shortest slave update cycle as a reference and integral multiples for other slaves to avoid over-specified data exchange.

Downstream requests and upstream acknowledgments let the master infer node count and addresses while avoiding static conflicts.

Periodic TDM beacons separate primary and secondary bus intervals, reducing latency without adding a separate communication system.

The master switches slave loopback paths before sending new data, preventing reverse cyclic circulation after ring disconnection recovery.

Multi-stage comparator system selects winning input ports using priority values and enable signals, reducing wait times for lower-priority packets.

Bidirectional tunneling in a ring network ensures packet delivery when routers fail, eliminating manual reconfiguration time.

A virtualized node with logically partitioned ports manages network link redundancy across multi-vendor environments.

A System On Chip LAN ring interconnects multiple integrated circuits using a dedicated routing address scheme.

A network design method identifies core nodes and creates virtual links to configure sub-rings for Ethernet ring protection switching.

A decentralized hierarchical network system organizes computing devices into self-organized communication rings to enable secure data streaming.

A synchronous TDMA bus transmits data using a segmented TAG field to carry flow control information alongside user data.

Active and standby gateways interconnect token rings to maintain causal-order delivery while preventing message loss during gateway failure.

Output switching unit embeds interrupt packets into ordinary packets for preferential transmission.

A communications device identifies multi-fed packets using indication information and drops them to prevent redundant transmission in Ethernet ring networks.

Front end parses SIP messages into binary SOE structures to offload CPU-intensive token processing from servers, resolving throughput bottlenecks.

A dual-slot address table maps MAC addresses to designated and companion slots using a hash function.