Abstract: A receiving element and operation method thereof are provided. The receiving element includes a data transmission element, master receiving element, and slave receiving element. The data transmission element converts a first video data into a second video data. The master receiving element receives the second video data and determines whether the second video data is normal or abnormal. The slave receiving element receives a control signal from the master receiving element and the second video data. In response to the master receiving element determining that the second video data is normal, the control signal is output to control the slave receiving element into standby mode, and the second video data is converted into a display signal. Alternatively, in response to the master receiving element determining that the second video data is abnormal, the control signal is output, and the received second video data is converted into a display signal via the control signal.

Abstract: A chassis device adapted for an expansion device is provided and includes a case, a base and a latch. The case includes an avoiding portion. The base is disposed on the case. At least one accommodating portion is formed on the base. The latch includes at least one pivoting portion, a first abutting portion and a second abutting portion. The at least one pivoting portion is movably disposed through the at least one accommodating portion. The latch is slidable between a locking position and a non-locking position. The first abutting portion and the second abutting portion respectively abut against the case and the expansion device when the latch is located at the locking position, and the avoiding portion allows the latch to pivot when the latch is located at the non-locking position. Besides, a server including the aforementioned chassis device is provided.

Abstract: A backlight module is provided and includes a circuit board, a light emitting component disposed on the circuit board, a light guiding component, a first light reflecting component and a second light reflecting component. The first light reflecting component covers at least a portion of a first surface of the light guiding component adjacent to the circuit board. The second light reflecting component includes a first light reflecting portion and a second light reflecting portion. The first light reflecting portion extends along a first direction and covers at least a portion of a second surface of the light guiding component away from the circuit board. The second light reflecting portion is connected to the first light reflecting portion and extends along a second direction. The second reflecting portion is located corresponding to a third surface of the light guiding component. Besides, a related light emitting electronic device is provided.

Abstract: In a thermal control system and a thermal control method thereof, the thermal control system includes a processing circuit, a control circuit, and a detection circuit. The processing circuit receives input parameters related to temperature and outputs a first signal. The input parameters are correlated with each other. The control circuit couples the processing circuit and receives the first signal. The control circuit performs a computation of a neural network algorithm based on the first signal and outputs a control signal to simultaneously adjust a plurality of target parameters based on the computation result of the neural network algorithm. The detection circuit couples the control circuit and the processing circuit, receives the updated target parameters, determines whether the updated target parameters converge to the corresponding pre-determined values, and outputs a feedback signal to the processing circuit.

Abstract: A server apparatus includes a bottom board, a tray, a host device disposed on the tray and having a first connector, and an elastic piece. A pin protrudes from the bottom board and is inserted into a hole of the tray to make the tray movably connected on the bottom board. The elastic piece includes an elastic arm and a body connected on the tray. The elastic arm extends from the body to pass through a slot of the tray, so as to abut against the bottom board for supporting the tray above the bottom board when the tray is connected on the bottom board. Therefore, the tray can move a first distance relative to the bottom board.

Abstract: A path planning method and an autonomous traveling robot are provided. In the path planning method, a target area is obtained. A traveling path is decided by a safety distance. The traveling path is at least at the safety distance from an edge of the target area. The autonomous traveling robot is controlled to move by the traveling path. Accordingly, the operation efficiency can be improved.

Abstract: The disclosure provides a server device and a filter replacement reminder method thereof. The filter replacement reminder method is suitable for the server device including a filter and includes the following steps. A current operation temperature of a target component is obtained by using a component temperature sensor. A working state of a heat dissipation component is detected. An ambient temperature is obtained by using an ambient temperature sensor. A reminder to replace the filter is provided by using a human-machine interface according to the current operation temperature, the working state of the heat dissipation component, and the ambient temperature.

Abstract: To maximize throughput, an optimization method includes determining at least one precoding matrix and at least one combining matrix together according to Bayesian Optimization, Causal Bayesian Optimization, or Dynamic Causal Bayesian Optimization, and outputting the at least one precoding matrix and the at least one combining matrix. The at least one precoding matrix is configured for at least one precoder of a transmitter. The at least one combining matrix is configured for at least one combiner of at least one receiver.

Abstract: A rails assembly includes outer and inner rails, an elastic assembly, a hook member. The outer and inner rails are provided with first and second opening portions. The inner rail is disposed on the outer rail. The elastic assembly is disposed on the inner rail. The hook member is connected to the inner rail and opposite to the second opening portion. When the hook member is located at a first position by sliding the inner rail relative to the outer rail, the hook member is pushed by the elastic assembly to pass through the second opening portion. When the hook member is located at a second position in the same manner, the second and first opening portions are opposite to each other and the hook member is pushed by the elastic assembly to pass through the second and first opening portions. An electronic equipment including the rails assembly is provided.

Abstract: A communication method based on quantum channel estimation, including: sampling according to a sampling parameter to obtain an information block, wherein the sampling parameter is used to determine a time distance of a pilot signal; converting the information block into a quantum channel fingerprint; performing channel estimation according to the quantum channel fingerprint to obtain an estimation result; and performing signal transmission according to the estimation result.

Abstract: An image processing apparatus and an image processing method are provided. The image processing apparatus includes a first image capturing apparatus, a second image capturing apparatus, a storage apparatus, and a processor. The first image capturing apparatus captures a color image. The second image capturing apparatus captures a grayscale image. The storage apparatus stores multiple program modules. The processor is coupled to the first image capturing apparatus, the second image capturing apparatus, and the storage apparatus. The processor is configured to obtain a reference area according to the grayscale image, calculate a luminance value according to the color image and the reference area, adjust luminance of the color image according to the luminance value, and output the adjusted color image.

Abstract: A multi-power supply system and a multi-power supply method are provided. The multi-power supply system includes power suppliers and a controller. The controller receives an information of a system power, increases a number of at least one output power supplier of the power suppliers according to a rise of the system power, and decreases the number of the at least one output power supplier of the power suppliers according to a drop of the system power. Each of the at least one output power supplier generates a first power and provides a supplying power with a preset power value according to the first power. At least one of the power suppliers other than the output power supplier as a non-output power supplier generates a second power and stops providing the supplying power according to the second power.

Abstract: An antenna module including a substrate, a main antenna and a parasitic antenna is provided. The substrate has a ground. The main antenna is disposed on the substrate. The main antenna includes a first irradiating portion, a feeding portion and a first grounding portion, and the first grounding portion is connected to the ground. The parasitic antenna is disposed on the substrate. The parasitic antenna includes a second irradiating portion and a second grounding portion, and the second grounding portion is connected to the ground. An extending direction of the first irradiating portion and an extending direction of at least a part of the second irradiating portion are perpendicular to each other.

Abstract: An electrical connector assembly including a push-pull mechanism, a base, a first electrical connector and a second electrical connector is provided. The base is detachably connected to the push-pull mechanism. The first electrical connector is connected to the base and is configured to slide relatively to the base in a floating direction. The second electrical connector is disposed correspondingly to the first electrical connector. The base is pushed and slid toward the second electrical connector in a sliding direction via the push-pull mechanism pushes, and the first electrical connector is slide synchronously with the base to be plugged into the second electrical connector.

Abstract: A cooling system and a cooling device are provided. The cooling device includes a container, a heat dissipation module, and a cooling module. The cooling module includes a cover plate and a heat dissipation fin assembly. The cover plate covers an opening of the container. The cover plate includes a cooling channel. The cooling channel is arranged in the cover plate and includes an inlet and an outlet. The inlet and the outlet are respectively located at two sides of the cover plate. One side of the heat dissipation fin assembly is in contact with a surface of the cover plate, and an other side of the heat dissipation fin assembly is located in the container. Through the above structure, a usage amount of heat transfer fluid injected into the container of the cooling device is lower than that of a conventional immersion cooling device.

Abstract: A stand having a pivoting mechanism is included in a set of electronic device. The pivoting mechanism includes a first pivoting element, a second pivoting element pivotally connected to the first pivoting element, a multi-positioning assembly connected to the first and the second pivoting element, and a restoring element having two ends that are respectively contacting the first and the second pivoting element. When the second pivoting element is, respectively, at a first and a second position, a first and a second angle are formed between the first and the second pivoting element. The first angle is less than the second angle. The multi-positioning assembly temporarily positions the first pivoting element with the second pivoting element. When the second pivoting element is, respectively, at the first and the second position, the restoring element has a first and a second deformation. The first deformation is less than the second deformation.

Abstract: A charging dock is provided and includes an immovable component, a movable component and an electrically conductive component. The movable component is movable along a first direction. The electrically conductive component is disposed through the movable component and movable along the first direction. The electrically conductive component includes a first protruding structure. The movable component includes a second protruding structure. The electrically conductive component is moved along the first direction to drive the movable component to move along the first direction by an abutment of the first protruding structure and the second protruding structure. Besides, a charging device having the aforementioned charging dock is also provided.

Abstract: A chassis includes a receiving case. The receiving case includes a first base, a second base, and a cover. The first base includes two first side walls. One of the two first side walls includes a first sliding portion. One of the two first side walls includes a multi-segment positioning portion. The second base includes two second side walls. One of the two second side walls includes a second sliding portion. One of the two second side walls includes a multi-segment alignment portion. The cover is pivoted on the first base. The first sliding portion is connected to the second sliding portion, and the multi-segment positioning portion of the first base is adapted to be engaged with the multi-segment alignment portion of the second base, so that the second base is slidably disposed on the first base. The receiving case is adapted to accommodate electronic elements.

Abstract: A network management method and a network entity are provided. In the method, a detection result is obtained. One of multiple network slices is switched to another according to the detection result. The detection result is a result of detecting an image. Each network slice provides a network resource. The image is accessed through the network resource. Accordingly, a network setting parameter could be dynamically adjusted to save energy.

Abstract: A storage device, and a method and system for verifying and authorizing by using the storage device are provided. In response to determining that the storage device is connected to an electronic device, the storage device triggers the electronic device to use a public key to obtain predetermined hardware information and service information of a service from a certificate. Also, in response to determining that the predetermined hardware information matches device hardware information of the electronic device, the storage device triggers the electronic device to access the service by running the image file, wherein the service information of the service indicates that the electronic device is authorized to use the service.