Bus Networks TRIZ Cases
- Electric Storage Heater Control via Decentralized Interface Devices
Decentralized interface devices enable digital communication between a central control unit and electric storage heaters for individual room regulation.
- Communication Controller Prioritizing Time-Sensitive Data Packets
A communication controller separates high and low priority data packets into distinct queues for processing.
- Vehicle Gateway Media Converter for USB Ethernet QoS
A vehicle gateway media converter translates quality of service parameters between USB and Ethernet protocols.
- Bus Transceiver Substituting CAN-FD Payloads for Legacy Compatibility
Bus transceivers detect CAN-FD messages and substitute their payloads, allowing older participants to process data without generating error indications.
- Gateway Protocol Translation for Ethernet Bus IP Addressing
A gateway device replaces Ethernet connection layer headers with bus protocol headers while retaining the network layer IP address.
- CAN Transceiver Negative Threshold Comparator Noise Detection
A CAN transceiver comparator uses a negative threshold to qualify voltage differential signals against bus noise.
- Ethernet Switch Chip Protocol Conversion for Vehicle Data
Integrating protocol conversion into the Ethernet switch chip reduces transmission delay and improves real-time data communication performance.
- Communication Control Device Dynamic Data Partition Reconfiguration
A communication control device reconfigures frame data partitions based on real-time network status to optimize node capacity allocation.
- CAN Intrusion Detection via Power Signal Analysis
An ECU identifying apparatus measures CAN data power signals to classify internal and external devices using multi-class and one-class classifiers.
- CAN Module Stuff Bit Correction for False Error Detection
A CAN module manipulates receive data bit sequences to generate corrected stuff bits complementary to preceding bits.
- Redundant Communication Path in Distributed Control Slave Units
A second slave unit creates a redundant communication path by internally linking its ports to route frames through sub-chains.
- Serial Bus User Station Filter Module for Message Segmentation
A serial bus user station filter module checks multiple frame segments separately to enable efficient acceptance filtering.
- 5G EtherCAT Packet Exchange via Centralized Controller
Centralized translation function routes specific EtherCAT datagrams to user equipment, reducing latency in mobile wireless communication networks.
- Ethernet Network Sensor Configuration via Dynamic Node Prioritization
A head node dynamically configures Ethernet sensors by classifying nodes and allocating time slots based on priority.
- CAN Bus Communication Control Device for Invalid Message Detection
A communication control device detects invalid messages on a CAN bus by verifying transmission against predetermined permission periods.
- Ship Rudder CAN Bus Redundancy via Heartbeat Monitoring
Dual CAN bus interfaces use heartbeat telegrams to enable automatic channel switching for continuous operation.
- Network Switch Sensor Configuration via Service Messages
A network switch forwards service provision messages to vehicle sensors, eliminating manual pin coding and reducing configuration time.
- CAN Transceiver Emulating Error Management for FD Coexistence
A CAN transceiver device detects classic traffic and emulates error management protocols to enable concurrent operation.
- Dynamic Bus System Configuration for Automotive Communication Adaptability
Reserved identifiers and time windows enable dynamic communication, resolving static configuration limits.
- LIN Bus Backbone Tunneling for Cable Harness Reduction
Backbone tunneling consolidates multiple LIN buses onto a single high-speed link, reducing cable harness size while maintaining control capability.