BYD

Last updated February 1, 2026

720

Innovation Areas

34,443

Inventors

189

Collaborations

Embedded optical fiber sensing network: BYDRecent Research Landscape

Internal thermal and mechanical instability in high-density cells leads to catastrophic failure risks. Integrating fiber optic sensors directly into the module architecture provides real-time telemetry to prevent thermal runaway.

What technical problems is BYD addressing in Embedded optical fiber sensing network?

Inaccurate battery cell monitoring

(29)evidences

Voltage measurement errors and signal interference lead to unreliable state-of-charge data. Precise acquisition prevents thermal runaway and extends battery lifespan.

Thermal runaway propagation risk

(23)evidences

Uncontrolled heat transfer between cells leads to catastrophic failure of the entire energy storage system. Preventing this ensures the safety and integrity of high-density power equipment.

Hazardous electrical surge damage

(11)evidences

Battery packs and power-consuming equipment are susceptible to catastrophic failure from short circuits or overcurrent events. Preventing these failure modes ensures hardware integrity and operator safety.

Internal thermal runaway risk

(5)evidences

Early failure detection in high-density battery packs is limited by sensor lag and interference. Resolving this prevents catastrophic fire events in electric vehicles.