Abstract: A method for adjusting a projection parameter and a projection system are disclosed. In the projection system, a processor is configured to drive multiple projectors to project multiple projection images respectively and obtain a full projection range through calculation, select a target area from at least one overlapping area included in the full projection range and obtain a target projection parameter value of the target area, obtain multiple intersection points of the overlapping area on a boundary of the full projection range, define connecting lines between a center point of the target area and the intersection points as dividing lines to divide the full projection range into multiple sub-areas, respectively adjust a projection parameter value of each of the sub-areas according to the target projection parameter value of the target area, and perform projection through the corresponding projector based on the adjusted projection parameter value of each of the sub-areas.

Abstract: A method for adjusting a projection boundary and a projection system are provided. Multiple imaging apparatuses corresponding to multiple projection apparatuses are driven, and each imaging apparatus obtains a corresponding captured image by capturing projected image projected by corresponding one projection apparatus and surrounding area of the projected image. All captured images are displayed on a display, and a main bounding box corresponding to each projected image and a reference bounding box corresponding to the surrounding area are displayed on each captured image. The main bounding box of each captured image is independently adjusted relative to the reference bounding box to obtain an adjusted main bounding box. A full image boundary is calculated based on the respective adjusted main bounding boxes. The projection apparatuses are driven to project an adjusted full image based on the full image boundary.

Abstract: A method of battery charging is to be implemented by an energy station communicable with a cloud server that stores reference battery identifiers. The method includes: detecting a provided battery identifier of a battery, and transmitting the provided battery identifier to the cloud server so as to enable the cloud server to determine one of the reference battery identifiers that matches the provided battery identifier, and to determine to which one of a first lease code and a second lease codes the one of the reference battery identifiers thus determined corresponds; and being controlled to charge the battery when it is determined that the one of the reference battery identifiers thus determined by the cloud server corresponds to the first lease code.

Abstract: A charger management method to be implemented by a server includes steps of: with respect to each charger, in response to receipt from the charger in a non-charging state of a notification including a charger identifier (ID) of the charger, updating the state flag of one of charger information sets stored in the server and including the charger ID to a second value; and in response to receipt of a query including a target location from a user end electronic device, selecting, based on the charger information sets and the target location, at least one candidate charging station information set from multiple charging station information sets.

Abstract: A system for managing power supply devices includes a server including a database and a server end processing module. The server end processing module is configured to receive an alteration request from a user end electronic device and an alteration-confirmation signal from a service end electronic device, and send a confirmation response to the service end electronic device based on the received alteration request and alteration-confirmation signal in order for the service end electronic device to enable a target power supply device to update data stored therein.

Abstract: A data writing method, a memory control circuit unit and a memory storage device are provided. The method includes: executing a first programming operation to data according to a first RAID ECC rate, programming the data into at least a portion of a plurality of first physical programming units, and generating a first RAID ECC; and executing a second programming operation to the data programmed into at least the portion of the first physical programming units according to a second RAID ECC rate, programming the data into at least a portion of a plurality of second physical programming units, and generating a second RAID ECC, wherein the first RAID ECC rate is different from the second RAID ECC rate.

Abstract: A data writing method, a memory control circuit unit and a memory storage device are provided. The method includes: executing a first programming operation to data according to a first RAID ECC rate, programming the data into at least a portion of a plurality of first physical programming units, and generating a first RAID ECC; and executing a second programming operation to the data programmed into at least the portion of the first physical programming units according to a second RAID ECC rate, programming the data into at least a portion of a plurality of second physical programming units, and generating a second RAID ECC, wherein the first RAID ECC rate is different from the second RAID ECC rate.

Abstract: A method of information provision is implemented by an electric carrier system which includes an electric carrier device storing a carrier identifier and carrier information, a power supply device providing electrical energy to the electric carrier device, and storing reference carrier identifiers and battery information, and an electronic device communicable with the electric carrier device and a server. The method includes: by the electric carrier device when in communication with the electric device, transmitting to the electronic device, integrated information including the carrier and battery information; and by the electronic device which is in communication with the server, transmitting the integrated information to the server.

Abstract: A method of battery charging is to be implemented by an energy station communicable with a cloud server that stores reference battery identifiers. The method includes: detecting a provided battery identifier of a battery, and transmitting the provided battery identifier to the cloud server so as to enable the cloud server to determine one of the reference battery identifiers that matches the provided battery identifier, and to determine to which one of first and second lease codes the one of the reference battery identifiers thus determined corresponds; and being controlled to charge the battery when it is determined that the one of the reference battery identifiers thus determined by the cloud server corresponds to the first lease code.

Abstract: A system for managing power supply devices includes a server including a database and a server end processing module. The server end processing module is configured to receive an alteration request from a user end electronic device and an alteration-confirmation signal from a service end electronic device, and send a confirmation response to the service end electronic device based on the received alteration request and alteration-confirmation signal in order for the service end electronic device to enable a target power supply device to update data stored therein.

Abstract: A charger management method to be implemented by a server includes steps of: with respect to each charger, in response to receipt from the charger in a non-charging state of a notification including a charger identifier (ID) of the charger, updating the state flag of one of charger information sets stored in the server and including the charger ID to a second value; and in response to receipt of a query including a target location from a user end electronic device, selecting, based on the charger information sets and the target location, at least one candidate charging station information set from multiple charging station information sets.

Abstract: A method for separating charged particles in a liquid sample is disclosed. The method includes the steps of driving the liquid sample containing a plurality of charged particles to flow, forming a non-uniform electric field in the direction relative to the flow direction of the liquid sample by two electrodes, and aggregating the charged particles under the non-uniform electric field so as to separating the charged particles from the liquid sample. When the liquid sample flows through the non-uniform electric field, it doesn't contact to the electrodes. A device and its manufacturing method for separating charged particles in a liquid sample are also disclosed. Accordingly, the charged particles can be separated from the liquid sample easily and more effectively.

Abstract: A measuring device for measuring insulation resistance of an electric vehicle includes a measuring unit, a voltage detecting unit, and a control unit. The measuring unit includes a first tap, a second tap, a switch, and a measuring resistor. The first tap is to be electrically coupled to a high potential side of a high voltage system. The second tap is to be electrically coupled to a ground side of a low voltage system. The switch and the measuring resistor are connected in series between the first tap and the second tap. The voltage detecting unit is for detecting a voltage formed between the first tap and the second tap. The control unit is operable for controlling ON and OFF states of the switch, and is configured to determine the high potential insulation resistance and the low potential insulation resistance after operating the switch in the ON and OFF states.

Abstract: A method for separating charged particles in a liquid sample is disclosed. The method includes the steps of driving the liquid sample containing a plurality of charged particles to flow, forming a non-uniform electric field in the direction relative to the flow direction of the liquid sample by two electrodes, and aggregating the charged particles under the non-uniform electric field so as to separating the charged particles from the liquid sample. When the liquid sample flows through the non-uniform electric field, it doesn't contact to the electrodes. A device and its manufacturing method for separating charged particles in a liquid sample are also disclosed, Accordingly, the charged particles can be separated from the liquid sample easily and more effectively.

Abstract: A measuring device for measuring insulation resistance of an electric vehicle includes a measuring unit, a voltage detecting unit, and a control unit. The measuring unit includes a first tap, a second tap, a switch, and a measuring resistor. The first tap is to be electrically coupled to a high potential side of a high voltage system. The second tap is to be electrically coupled to a ground side of a low voltage system. The switch and the measuring resistor are connected in series between the first tap and the second tap. The voltage detecting unit is for detecting a voltage formed between the first tap and the second tap. The control unit is operable for controlling ON and OFF states of the switch, and is configured to determine the high potential insulation resistance and the low potential insulation resistance after operating the switch in the ON and OFF states.