Abstract: A computer-implemented charging management method is provided for controlling the charging schedule of an electric vehicle charging device. The power consumption for the electric vehicle charging device and the power consumption for a facility are cumulatively added to a same power meter for calculating utility bill during a billing period. First, the power consumption for the facility is monitored to obtained facility power consumption data. Time-variant electricity pricing data, specifying electricity price periods and respective electricity rates, applied to the power meter is also obtained. The charging schedule of the electric vehicle charging device is then controlled, according to the power consumption for the facility and the time-variant electricity pricing data, to perform charging process to at least one electric vehicle.

Abstract: A charging fee management method for electric vehicles for use in a charging device is provided, wherein the charging device can be operated in a plurality of operation modes. First, a charging request for charging an electric vehicle is received. Then, the charging device is controlled to perform a charging process for the electric vehicle according to the charging request, and calculate a charging fee for the charging process, wherein the charging fee is calculated based on charging data during the respective operation mode of the charging device and a respective charging method for each operation mode.

Abstract: Automatic troubleshooting method is provided for a charging device of an electric vehicle. The operation of the charging device is monitored, and when an abnormal situation specified by a predetermined abnormal situation definition is detected, a troubleshooting procedure corresponding to the predetermined abnormal situation definition is performed automatically.

Abstract: A charging device for an electric vehicle includes a network connection unit, a display light-panel, and a processor. The network connection unit is coupled to a server through a network and receives an indication of an operation of a charging procedure performed by a user device corresponding to the electric vehicle via the network. The display light-panel has an optical light-guiding component and a backlight module, wherein the optical light-guiding component has a fixed pattern printed thereon and the backlight module includes light sources, and the optical light-guiding component and the light sources are respectively disposed to operate the display light-panel in at least one illumination mode. The processor respectively changes the illumination mode of the display light-panel in response to the received indication, such that the display light-panel changes the light sources to generate an interaction display effect corresponding to the operation of the charging procedure.

Abstract: Charging scheduling systems and methods for charging devices applied to at least one charging device and a cloud management module are provided for charging an electric vehicle. First, a power status of a battery module of the electric vehicle is detected through a battery detection unit of the charging device, and electricity rate data corresponding to the charging device including the electricity price of corresponding power company at different times is then obtained by cloud management module. Next, through cloud management module, at least one charging period with a lower electricity price is determined based on electricity rate data corresponding to charging device and power status to control the charging of the electric vehicle by the charging device to be performed during the determined charging period.

Abstract: Methods and systems for registration management between electronic devices are provided. First, at least one first signal is wirelessly received, and identification data in the first signal is stored. The first signal is broadcasted by at least one first electronic device. Then, at least one second signal is wirelessly received, wherein the second signal is broadcasted by at least one second electronic device. A connection for the second electronic device is established via a wireless network according to identification data in the second signal, and the identification data corresponding to the first electronic device is transmitted to the second electronic device via the wireless network, such that the identification data corresponding to the first electronic device is registered in the second electronic device.

Abstract: Methods and systems of signal generation for an electronic device are provided. First, a posture or a motion of an electronic device is detected by at least one sensor. It is determined whether the electronic device continuously moves in a predefined interval. When the electronic device does not continuously move in the predefined interval, a signal is generated. When the electronic device continuously moves in the predefined interval, a delay time is determined, and a signal is generated after the delay time.

Abstract: Methods and systems for registering detection of electronic devices are provided. First, a first signal is wirelessly received by an electronic device, wherein the first signal is broadcasted by a first electronic device, and the first signal at least includes identification data and specific information corresponding to the first electronic device. The specific information includes motion information of the first electronic device, or specific data generated based on the motion information. Then, a registration process is performed for the first signal by first determining whether the specific information conforms to predefined information. When the specific information conforms to predefined information, the identification data corresponding to the first electronic device is registered. Signals having the registered identification data will be further processed in the electronic device.

Abstract: Methods and systems for transmitting signals between electronic devices are provided. First, a first electronic device receives an instruction, and continuously generates a specific signal according to the instruction. In some embodiments, at least one motion sensor can detect the motion of the first electronic device to generate the instruction. The first electronic device broadcasts the specific signal via a wireless network. Then, at least one secondary electronic device receives the specific signal via a wireless network. The secondary electronic device connects to the first electronic device via a wireless network, and instructs the first electronic device to stop generating the specific signal.

Abstract: Methods and systems for detection management between electronic devices are provided. First, a specific signal is received from a specific electronic device via a wireless network, wherein the specific signal includes identification data and a battery status corresponding to the specific electronic device. When the specific signal is not continuously received from the specific electronic device via the wireless network, it is determined whether the recorded battery status is greater than a predefined threshold value. When the recorded battery status is greater than the predefined threshold value, a warning message is generated. In some embodiments, the motion information of the specific electronic device can be used to determine whether to generate the warning message.

Abstract: Management methods and systems for item change are provided. First, a plurality of items are provided. An instruction for performing a change between the items is received. When the change between the items is performed, a notification is generated to inform the performance of the corresponding change.

Abstract: Sound generation and transmission systems and methods using a radio transmitter are provided. A first electronic device receives specific data via a network connecting unit, generates a specific sound according to the specific data, and outputs the specific sound via a sound output unit. A radio transmitter receives the specific sound via a sound input unit, and broadcasts the specific sound in a specific frequency range via a radio transmission module.

Abstract: Function control methods and systems for wearable electronic devices are provided. First, a flag having a specific initial value is provided in a wearable electronic device. Then, an operational state of the wearable electronic device is obtained. When the operational state is changed, the specific initial value of the flag is deleted or the flag is set to a specific value. Once the value of the flag does not match the specific initial value, at least one function of the wearable electronic device is disabled.

Abstract: Methods and systems for commencing a process based on motion detection are provided. First, a first electronic device obtains an input, and receives motion information from a second electronic device, wherein at least one sensor detects a motion of the second electronic device to generate the motion information. The first electronic device determines whether the motion information conforms to the input. When the motion information conforms to the input, a process on the first electronic device is performed.

Abstract: Methods and systems for notification management between an electronic device and a wearable electronic device are provided. First, the electronic device receives state information from a wearable electronic device via a wireless network, wherein at least one sensor detects a motion of the wearable electronic device to accordingly generate the state information. Then, a notification management process is performed between the electronic device and the wearable electronic device according to the state information.