Abstract: A power system including a first battery pack, a second battery pack, and a power management circuit is disclosed. The first battery pack has a first end and a second end, and has a first battery capacity. The second battery pack has a third end and a fourth end. The third end is coupled to the second end of the first battery pack and provides a low battery voltage. The fourth end is grounded, the second battery pack has a second battery capacity, and the second battery capacity is greater than the first battery capacity. The power management circuit is coupled to the second battery pack to receive the low battery voltage, and provides a component operating voltage to an electronic components based on the low battery voltage.

Abstract: An error-handling method, an associated data storage device and the controller thereof are provided. The error-handling method may include: uploading an error-handling program to a buffer memory equipped with error correction code (ECC) protection capability; in response to at least one error, interrupting execution of a current procedure and activating an interruption service; executing the error-handling program on the buffer memory; disabling a transmission interface circuit; resetting at least one hardware engine and at least one NV memory element; performing cache rearrangement regarding a data cache within the data storage device, and programming rearranged cache data into the NV memory element, to perform data recovery; and through activating a watchdog module and the transmission interface circuit and relinking with a host device, completing soft reset to make the data storage device operate normally again.

Abstract: An error-handling method, an associated data storage device and the controller thereof are provided. The error-handling method may include: uploading an error-handling program to a buffer memory equipped with error correction code (ECC) protection capability; in response to at least one error, interrupting execution of a current procedure and activating an interruption service; executing the error-handling program on the buffer memory; disabling a transmission interface circuit; resetting at least one hardware engine and at least one NV memory element; performing cache rearrangement regarding a data cache within the data storage device, and programming rearranged cache data into the NV memory element, to perform data recovery; and through activating a watchdog module and the transmission interface circuit and relinking with a host device, completing soft reset to make the data storage device operate normally again.

Abstract: A data management method includes steps of: receiving a read command; reading a page containing target data from a non-volatile memory when the target data corresponding to the read command is stored in the non-volatile memory; determining whether a count of reading of the page is greater than a read threshold; and if false, storing at least one record of subsequent data into a first storage space of a data buffering storage device; or if true, storing the at least one record of subsequent data into a second storage space of the data buffering storage device. Both of the target data and the at least one record of subsequent data are stored in the page, and the target data and the at least one record of subsequent data have a sequential relationship in terms of data reading. Another data management method and a corresponding data storage device are also provided.

Abstract: An operating method of a memory controller includes steps of: configuring the memory controller to receive a read command and read at least one piece of first data stored in a non-volatile memory according to the received read command; configuring the memory controller to determine whether a read count of the at least one piece of first data is greater than a set value; and configuring the memory controller to copy and store the at least one piece of first data in a data temporary storage device when the read count of the at least one piece of first data is determined to be greater than the set value. A data storage device and another operating method are also provided.

Abstract: A data management method for a data storage device is provided. The data storage device includes a non-volatile memory. The non-volatile memory includes a plurality of pages. Each of the pages is configured to store a plurality of records of data. The data management method includes steps of: receiving a read command; reading target data from a data buffering storage device when the target data corresponding to the read command is stored in the data buffering storage device; determining whether an amount of data of remaining data in the data buffering storage device is greater than a threshold, wherein the remaining data is a part of subsequent data, and the target data and the remaining data have a sequential relationship in terms of data reading; and if the determination result is false, storing data in at least one subsequent page of the target data into the data buffering storage device.

Abstract: An operating method of a memory controller includes steps of: configuring the memory controller to receive a read command and read at least one piece of first data stored in a non-volatile memory according to the received read command; configuring the memory controller to determine whether a read count of the at least one piece of first data is greater than a set value; and configuring, the memory controller to copy and store the at least one piece of first data in a data temporary storage device when the read count of the at least one piece of first data is determined to be greater than the set value. A data storage device and another operating method are also provided.

Abstract: A data management method includes steps of: receiving a read command; reading a page containing target data from a non-volatile memory when the target data corresponding to the read command is stored in the non-volatile memory; determining whether a count of reading of the page is greater than a read threshold; and if false, storing at least one record of subsequent data into a first storage space of a data buffering storage device; or if true, storing the at least one record of subsequent data into a second storage space of the data buffering storage device. Both of the target data and the at least one record of subsequent data are stored in the page, and the target data and the at least one record of subsequent data have a sequential relationship in terms of data reading. Another data management method and a corresponding data storage device are also provided.

Abstract: The present invention provides an image processing system and method, the image processing system uses at least two cameras, and the location of the cameras can be changed due to the easiness of installation onto a vehicle and number of the cameras around the vehicle. The present invention uses the image analysis method to evaluate the depth of objects around the vehicle, and then generate a 3D model with depth information to reduce the distortion of the image. After that, the image will be displayed on the wide-area electronic rearview mirror to provide the driver a rearview image more correctly.

Abstract: The present invention provides an optical imaging lens system with double optical paths, comprising: the first optical subsystem; the second optical subsystem having a back focal length equal to that of the first optical subsystem; an optical path selector selectively having a light reflection state or a light passing state; the first reflector set disposed at an image side of the first optical subsystem for directing light from the first optical subsystem to the optical path selector; and the second reflector set disposed at an image side of the second optical subsystem for directing light from the second optical subsystem to the optical path selector. In the present invention, the optical path selector can be controlled to have the light reflection state or the light passing state selectively, so that an image coming from the first optical subsystem or from the second optical subsystem is captured.

Abstract: The present invention provides a biomedical device comprising a porous hydrophilic substrate; a hydrophobic material; a fluid inlet; two or more test zones, wherein fluid vertically flows through the porous hydrophilic substrate and then distributes into the test zones. The present invention further provides a method for making a biomedical device.

Abstract: The present invention provides an optical imaging lens system with double optical paths, comprising: the first optical subsystem; the second optical subsystem having a back focal length equal to that of the first optical subsystem; an optical path selector selectively having a light reflection state or a light passing state; the first reflector set disposed at an image side of the first optical subsystem for directing light from the first optical subsystem to the optical path selector; and the second reflector set disposed at an image side of the second optical subsystem for directing light from the second optical subsystem to the optical path selector. In the present invention, the optical path selector can be controlled to have the light reflection state or the light passing state selectively, so that an image coming from the first optical subsystem or from the second optical subsystem is captured.