Title:
REDUNDANT POWER BRIDGE BATTERY ARCHITECTURE
Document Type and Number:
Japanese Patent JP2022130333
Kind Code:
A
Abstract:
To provide a redundant power bridge battery architecture.SOLUTION: Devices, systems, and methods for constant and reliable power distribution, using a redundant power bridge battery architecture, in autonomous vehicles are described. An example method includes determining that each of a plurality of sensors is operating within in a nominal range for the respective sensor, and distributing, based on the determining, power from at least one alternating current (AC) power source or at least one direct current (DC) power source to at least one power distribution unit (PDU), wherein a first power bridge is coupled to the at least one AC power source and the at least one DC power source and a second power bridge is coupled to the at least one DC power source and the at least one PDU, and wherein the plurality of sensors is used to monitor a health of the vehicle and any single point failure is detectable.SELECTED DRAWING: Figure 2
Inventors:
ESAYAS NAIZGHI
JADE E DAY
JEFFREY J RENN
JONATHAN P SCHALLERT
VENKATA SATYA R KOSURU
LIAO QUNFANG
JADE E DAY
JEFFREY J RENN
JONATHAN P SCHALLERT
VENKATA SATYA R KOSURU
LIAO QUNFANG
Application Number:
JP2022025316A
Publication Date:
September 06, 2022
Filing Date:
February 22, 2022
Export Citation:
Assignee:
TUSIMPLE INC
International Classes:
B60L3/00; B60L50/60; B60L53/14; B60L58/18; B60R16/03; B60W50/00; B60W60/00; H02H7/18; H02J7/00; H02J7/34
Attorney, Agent or Firm:
Shusaku Yamamoto
Morishita Natsuki
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Morishita Natsuki
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto