Bus Networks TRIZ Cases
- CAN Transceiver Wake-Up Unit for Selective Node Activation
A CAN transceiver wake-up unit detects silent bus sections to send activation signals without disrupting communication.
- Communication Apparatus Adaptive Transmission Timing Control
Electronic control unit manages data transmission timing based on measured actual time to level network load.
- Out-of-band Network Reconfigures Bus Interface Port
An out-of-band network coordinates bus interface port reconfiguration to restore connectivity without disrupting other nodes on the bus.
- Communication Control Device Redundancy via Wired Wireless Merging
A communication control device merges wired and wireless interfaces to establish redundant network paths within a single unit.
- FLEX Protocol Control Data Channel Separation
Separating control and data channels prevents DoS attacks from saturating the network while maintaining high information exchange efficiency.
- CAN Node DTO Circuit for Stuck Dominant Fault Isolation
RXD dominant time out circuits override stuck dominant states in CAN nodes, preventing network blocking and enabling proper termination of star/stub topologies.
- Differential Bus Network Node Termination via Integrated Resistor
A differential bus network node integrates a resistor between terminals to maintain voltage states and suppress signal reflections.
- Ethernet Transceiver Rate Control via Dynamic Retrain
Ethernet transceivers retrain at lower rates without full autonegotiation to resolve legacy compatibility bottlenecks.
- Network Device Packet Generating Circuit Dynamic Idle Byte Insertion
Dynamic idle byte insertion resolves fixed gap implementation challenges in high-speed networks by adjusting gaps between packets.
- Vehicle Network Node Diagnosis via Ethernet Protocol
Ethernet-based node diagnosis identifies communication faults using standardized message exchanges.
- Avionic Switch Observability Port Dynamic Frame Routing
A switch routes frames to an observability port using a configuration table for selective transmission.
- Master-Slave Address Assignment via Time Slot Segmentation
Master device segments transmission time into slots for slave devices to transmit identifiers without overlap.
- CAN Message Delivery Ethernet Frame for Vehicle Communication
A CAN message delivery Ethernet frame omits MAC, IP, and UDP stacks to reduce processing time.
- On-Chip Traffic Monitor for Automotive Network Device Failure Detection
An on-chip traffic monitor analyzes network traffic flows to detect performance degradation within automotive semiconductor devices.