Abstract: A memory management method, a memory storage device, and a memory control circuit unit are provided. The method includes: in response to receiving a data management command from a host system, calculating a plurality of occupied capacities required for a plurality of system management information respectively stored in a plurality of physical erasing units based on a capacity of an allocation unit; executing a data consolidation operation based on the occupied capacities, and in response to an occupied capacity being greater than a capacity of a physical erasing unit, copying system management information corresponding to the occupied capacity to at least one first physical erasing unit; and in response to a sum of at least one occupied capacity not being greater than the capacity of the physical erasing unit, copying at least one system management information corresponding to the at least one occupied capacity to a second physical erasing unit.

Abstract: The present disclosure relates to a detection method and apparatus, an object monitoring system, a computing device, and a storage medium. The detection method includes acquiring an image containing a 2D code for an object, and inputting the image into a pre-trained multi-target detection model configured to detect multiple classes of detection targets including the 2D code. The method further includes at least one of: based on a detection box of the 2D code in the image, cropping out an image region of the determined detection box of the 2D code from the image, and recognizing the 2D code from the cropped image region; or, based on an actual size of the 2D code, a size of the 2D code in the image, and a position of the 2D code in the image, determining an actual position of the 2D code relative to an imaging device.

Abstract: A laptop computer including a first body, a circuit board disposed in the first body, a second body, a display module disposed in the second body, a hinge connected to the first and the second bodies, and a mezzanine connector is provided. The first and the second bodies are pivoted to each other to be folded or unfolded via the hinge. The mezzanine connector is clamped between the hinge and the circuit board, and is electrically connected between the display module and the circuit board.

Abstract: A flexible circuit board designed for chip integration is provided. The flexible circuit board includes an insulating substrate, a conductive copper layer, a first tin layer, a second tin layer, and a first solder resist layer. The first tin layer has a first tin thickness, and the second tin layer has a greater second tin thickness. A first tin surface of the first tin layer and a second tin surface of the second tin layer are substantially level.

Abstract: A laptop computer including a casing, an inner frame, and a plurality of electronic modules is provided. The inner frame is detachably assembled to the casing and forms a plurality of receiving zones separated from each other. The electronic modules are respectively disposed in the receiving zones and connected to each other via a plurality of flexible electrical conducting members, and the electrical conducting members pass through a recess structure of the inner frame.

Abstract: A laptop computer including a first casing, a first sub-circuit board, an input module, a second casing, a motherboard, and a bridge circuit board is provided. The first sub-circuit board is disposed at the first casing. The input module is disposed at the first casing and electrically connected to the first sub-circuit board. The motherboard is disposed at the second casing. The first casing and the second casing are assembled together, such that the first sub-circuit board, the bridge circuit board, and the motherboard are partially overlapped, and the first sub-circuit board is electrically connected to the motherboard via the bridge circuit board.

Abstract: A laptop computer including a circuit board, a connector, and a fan is provided. The circuit board has a plurality of first electrically conducting members. The connector has a body and a plurality of clamping terminals and pogo pin terminals extended from the body. The clamping terminals and the pogo pin terminals are electrically connected to each other and located at two opposite sides of the body. The clamping terminals clamp the circuit board and are electrically connected to the first electrically conductive members. The fan has a plurality of second electrically conducting members, and the pogo pin terminals are respectively abutted against abutting surfaces of the second electrically conducting members, such that the circuit board is electrically connected to the fan via the connector, wherein each of the abutting surfaces is tilted relative to a plane where the pogo pin terminals are arranged.

Abstract: A temperature control method and a temperature control system for controlling a temperature of a target device are disclosed. The target device is disposed in a temperature control device. The method includes: controlling an internal temperature of the temperature control device according to a base parameter and a compensation parameter; detecting a temperature of the target device via a temperature sensor during the period that the internal temperature of the temperature control device is controlled according to the base parameter and the compensation parameter; and adjusting the compensation parameter according to the temperature of the target device to change the internal temperature of the temperature control device.

Abstract: Disclosed are a service lifetime monitoring and early warning method, a memory storage device, and a memory control circuit unit. The method includes: reading a history information from a rewritable non-volatile memory module, calculating a remaining lifetime based on the history information and a user habit, generating an early warning signal, and outputting the remaining lifetime and the early warning signal in response to the remaining lifetime being lower than a preset lifetime.

Abstract: A variable temperature test system and an operation method thereof are provided. The variable temperature test system includes a main control device, multiple test devices, and a variable temperature test platform. The variable temperature test platform is coupled to the main control device and the test devices. The main control device provides an adjustment parameter according to at least one pending test. The variable temperature test platform includes multiple test areas, multiple temperature sensors, and a temperature control module. The test areas are respectively coupled to the test devices. The temperature sensors are respectively disposed in the test areas. The temperature control module is coupled to the test areas. The temperature control module adjusts a temperature of at least one test area according to the adjustment parameter.

Abstract: A data arrangement method based on file system, a memory storage device and a memory control circuit unit are disclosed. The method includes: analyzing a file system stored in a system region to obtain a plurality of first logical units to which a first file belongs and first distribution information of a plurality of first physical units in a storage region, wherein the first physical units are mapped by the first logical units; determining whether to activate a data arrangement operation on the first file according to the first distribution information; after the data arrangement operation on the first file is activated, reading first data belonging to the first file from the first physical units; and writing, sequentially, the read first data to at least one second physical unit in the storage region.

Abstract: A laminated composite component is provided in this disclosure. The laminated composite component comprises a foam material layer, a first laminated sheet group and a second laminated sheet group. The foam material layer has a first surface and a second surface opposite to each other. The first laminated sheet group is disposed on the first surface. The second laminated sheet group is disposed on the second surface. The first laminated sheet group includes a plurality of first sheets. The second laminated sheet group includes a plurality of second sheets. The foam material layer, the first sheets of the first laminated sheet group, and the second sheets of the second laminated sheet group are laminated and pressed to form in one piece.

Abstract: A data arrangement method based on file system, a memory storage device and a memory control circuit unit are disclosed. The method includes: analyzing a file system stored in a system region to obtain a plurality of first logical units to which a first file belongs and first distribution information of a plurality of first physical units in a storage region, wherein the first physical units are mapped by the first logical units; determining whether to activate a data arrangement operation on the first file according to the first distribution information; after the data arrangement operation on the first file is activated, reading first data belonging to the first file from the first physical units; and writing, sequentially, the read first data to at least one second physical unit in the storage region.

Abstract: A method and system are provided for scheduling data transmission in a Multiple-Input Multiple-Output (MIMO) system. The MIMO system may comprise at least one MIMO transmitter and at least one MIMO receiver. Feedback from one or more receivers may be used by a transmitter to improve quality, capacity, and scheduling in MIMO communication systems. The method may include generating or receiving information pertaining to a MIMO channel metric and information pertaining to a Channel Quality Indicator (CQI) in respect of a transmitted signal; and sending a next transmission to a receiver using a MIMO mode selected in accordance with the information pertaining to the MIMO channel metric, and an adaptive coding and modulation selected in accordance with the information pertaining to the CQI.

Abstract: A write control method based on write behavior prediction, a memory storage device, and a memory control circuit unit are provided. The method includes: monitoring a first data write behavior of a host system during a first time range; according to the first data write behavior, predicting a second data write behavior of the host system during a second time range; obtaining a first measurement parameter and a first target parameter corresponding to the first data write behavior; according to the first measurement parameter, the first target parameter, and the second data write behavior, determining a write control parameter; and sending a write command sequence according to the write control parameter to instruct a rewritable non-volatile memory module to perform a data write based on multiple write modes during the second time range.

Abstract: An improved charger and charging system for an electronic device is provided. The charger includes a power delivery controller configured to determine which pins of a USB Type-C connector are used for charging. The power delivery controller is capable of designating pins other than the VBUS pin for charging, thereby distributing the current for charging an electronic device more efficiently.

Abstract: A timer calibration method and an electronic device are disclosed. The method includes: performing a fitting operation according to a clock frequency of a clock device and an output of a timer to generate a fitting function; obtaining a first value output by the timer; and adjusting the first value to be a second value according to the fitting function to calibrate the timer.

Abstract: A method and system are provided for scheduling data transmission in a Multiple-Input Multiple-Output (MIMO) system. The MIMO system may comprise at least one MIMO transmitter and at least one MIMO receiver. Feedback from one or more receivers may be used by a transmitter to improve quality, capacity, and scheduling in MIMO communication systems. The method may include generating or receiving information pertaining to a MIMO channel metric and information pertaining to a Channel Quality Indicator (CQI) in respect of a transmitted signal; and sending a next transmission to a receiver using a MIMO mode selected in accordance with the information pertaining to the MIMO channel metric, and an adaptive coding and modulation selected in accordance with the information pertaining to the CQI.

Abstract: A hinge mechanism includes at least two hinge modules and at least one switching assembly disposed between the adjacent two hinge modules and including a first and second rotating members rotating coaxially with respect to each other. The first rotating member is coaxially disposed at one of the adjacent hinge modules to rotate synchronously. The second rotating member is coaxially disposed at the other one of the adjacent hinge modules to rotate synchronously. The first rotating member has a first driving portion, and the second rotating member has a second driving portion. The first and second driving portions are located on rotating paths of each other, and an idle stroke is provided between the first and second driving portions along the rotating paths. When the first driving portion and the second driving portion pass through the idle stroke, torque forces generated by the adjacent two hinge modules are disconnected.

Abstract: A risk assessment method based on data priority, a memory storage device, and a memory control circuit unit are provided. The method includes: receiving a query command from a host system; in response to the query command, performing a data health detection on a rewritable non-volatile memory module, wherein the rewritable non-volatile memory module stores data with multiple data priorities; generating risk assessment information according to a detection result, wherein the risk assessment information reflects a health degree of data with different data priorities in the rewritable non-volatile memory modules by different risk levels; and transmitting the risk assessment information to the host system.