公开(公告)号：US20180212450A1

公开(公告)日：2018-07-26

申请号：US15609073

申请日：2017-05-31

Applicant: POWERTECH INDUSTRIAL CO., LTD.

Inventor： YI-HSIUNG CHOU ,  YU-LUNG LEE

IPC: H02J7/00

CPC classification number: H02J7/0047 ,  G01K1/02 ,  G01K13/00

Abstract: The instant disclosure provides an electronic apparatus with environmental sensing function including an electronic device and a power cable. The power cable includes a plug and a cable connected between the electronic device and the plug. The plug has a sensor module and at least two power pins. The cable has at least an AC power cable and at least a DC transmission cable. The AC power cable is electrically connected to the two power pins, and the DC transmission cable is connected to the sensor module. The power cable is configured to transmit AC electrical power to the electronic device through the AC power cable. The electronic device executes a control command according to a sensing signal detected by the sensor module.

公开(公告)号：US20160105040A1

公开(公告)日：2016-04-14

申请号：US14878026

申请日：2015-10-08

Applicant: POWERTECH INDUSTRIAL CO., LTD.

Inventor： YI-HSIUNG CHOU ,  CHIH-SHANG CHIANG

IPC: H02J7/00

CPC classification number: H02J7/007 ,  H02J7/0021 ,  H02J7/0052 ,  H02J2007/0059 ,  H02J2007/0062

Abstract: A charging device includes a plurality of DC charging ports, a detecting circuit and a current output unit. The DC charging ports includes at least one first charging port and at least one second charging port. The output currents provided by the first charging port and the second charging port are lower than or equal to a first current limit and a second current limit, respectively. The detecting circuit is coupled to the DC charging ports to detect the output currents from the DC charging ports. When the current required by the first charging port is lower than the first current limit, the current output unit correspondingly supplies a requested current to the first charging port and distributes a surplus current to the second charging port. A total current limit of the DC charging ports is higher than a supply current limit.

Abstract translation: 充电装置包括多个DC充电端口，检测电路和电流输出单元。 DC充电端口包括至少一个第一充电端口和至少一个第二充电端口。 由第一充电端口和第二充电端口提供的输出电流分别低于或等于第一电流限制和第二电流限制。 检测电路耦合到直流充电端口，以检测来自直流充电端口的输出电流。 当第一充电端口所需的电流低于第一电流限制时，电流输出单元相应地向第一充电端口提供请求的电流，并将剩余电流分配给第二充电端口。 直流充电端口的总电流限制高于电源电流限制。