US 11,818,828 B2
Power management system of mobile X-ray machine and control method thereof
Yao Tao, Shanghai (CN); Hongyuan Jin, Shanghai (CN); Chang She, Shanghai (CN); Tianwei Wang, Shanghai (CN); and Xintian Li, Shanghai (CN)
Assigned to Delta Electronics (Shanghai) CO., LTD, Shanghai (CN)
Filed by Delta Electronics (Shanghai) CO., LTD, Shanghai (CN)
Filed on May 13, 2021, as Appl. No. 17/319,351.
Claims priority of application No. 202010431552.3 (CN), filed on May 20, 2020.
Prior Publication US 2021/0368610 A1, Nov. 25, 2021
Int. Cl. H05G 1/32 (2006.01); H05G 1/54 (2006.01)
CPC H05G 1/32 (2013.01) [H05G 1/54 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A power management system of a mobile X-ray machine, comprising:
a power module group;
a main control module being connected with an upper machine, and configured to receive an action signal sent by the upper machine, acquire status information of the power module group, and output a control signal;
a functional component power pack being connected with the power module group and the main control module, and is configured to convert electrical energy of the power module group according to the control signal and output converted energy to functional components;
wherein the main control module comprises a status signal processing unit, and the status signal processing unit is electrically connected with the upper machine and configured to receive the action signal sent by the upper machine; and
the power management system further comprises:
a standby power module being connected with the power module group and the status signal processing unit, and configured to convert electrical energy of the power module group and supply the converted energy to the status signal processing unit; and the standby power module being electrically connected with the main control module through a first switch and configured to supply power to the main control module in the case of the first switch is turned on, wherein the first switch is turned on or tuned off under the control of the status signal processing unit; and the standby power module supplies power to the status signal processing unit in the case of the first switch is turned off.