Abstract: An interactive control device includes a housing, a touch display panel and a face cover. The touch display panel is disposed within the housing. The face cover has a front surface and a rear surface. A first hollow configuration is formed on the front surface of the face cover, the face cover is detachably assembly with the housing and placed over the touch display panel, and a display area and a touch area of the touch display panel are limited by the first hollow configuration.

Abstract: A luminous keyboard and a membrane circuit luminous structure are provided. The membrane circuit luminous structure includes a first conductive layer, a second conductive layer and a plurality of IC-embedded luminous assemblies. When the first conductive layer and the second conductive layer are contacted with each other in response to a pressing action, the conduction between them is established. The plurality of IC-embedded luminous assemblies are installed on the second conductive layer. Each IC-embedded luminous assembly has a power terminal, a signal input terminal, a ground terminal and a signal output terminal. The power terminals are connected with each other in parallel. The ground terminals are connected with each other in parallel. The signal input terminals and the signal output terminals of the plurality of IC-embedded luminous assemblies are connected with each other in series to transmit signals.

Abstract: A multi-camera module includes a housing, camera modules and heating modules. Each of the camera modules includes: a lens holder; a circuit board, disposed on a back surface of the lens holder and having a control element; and a lens module, partially disposed in the lens holder and having a front lens. Each of the heating modules includes: an electrical connector, electrically connected to the control element; a heating element, close to or in contact with the front lens, and electrically connected to the control element through the electrical connector; and a temperature sensor, close to the front lens, and electrically connected to the control element through the electrical connector, in which the temperature sensor is configured to measure a temperature close to the front lens. When the temperature is lower than a set temperature, the control element turns on the heating element.

Abstract: A surveillance system with a function of automatically generating text summaries and a text summary generation method are provided. The surveillance system includes a portable electronic device, an image capturing device, a computing device and a signal transmission device. The image capturing device captures an image of a surveillance area. When an intelligent application image recognition program in the computing device is read and executed, the captured image of the surveillance area is processed into the corresponding text summary. In addition, the text summary is transmitted to the portable electronic device through the signal transmission device.

Abstract: A camera module includes a lens barrel, a front housing, a circuit board, a lens module and a heating module. The lens barrel has first and second portions. The front housing accommodates the second portion. The circuit board is adjacent to the front housing and has a control element. The lens module is disposed in the lens barrel and has a front lens. The heating module is disposed in the lens barrel. The heating module includes: an electrical connector, disposed in the first portion and covered by the front housing and electrically connected to the control element; a heating element, in contact with the front lens and electrically connected to the control element; and a temperature sensor, close to the front lens and electrically connected to the control element. The temperature sensor is configured to measure a temperature close to the front lens.

Abstract: A projection point extraction method for a detection system is provided. The detection system includes a projection module, a projection plane and a receiver. Firstly, an original image with plural projection points is projected. Then, a kernel is used to perform an erosion process on the original image, so that an erosion image is generated. Then, an intensity transformation process is performed on the erosion image according to an intensity threshold, so that a transformation image is generated. Then, a reconstruction process is performed on the transformation image according to the original image, so that a reconstruction image is generated. Then, a regional maxima process is performed on the reconstruction image, so that a mask map is generated. Afterwards, an extraction process is performed on the original image according to the mask map, so that a projection point extraction result is generated.

Abstract: An illumination circuit includes a first voltage source, plural first light-emitting diodes, plural first resistive elements, a first impedance element, a second voltage source, plural second light-emitting diodes, plural second resistive elements and a second impedance element. The plural first light-emitting diodes are connected with each other in parallel. A first terminal of each first resistive element is connected with a first output terminal of the corresponding first light-emitting diode. A second terminal of each first resistive element is connected with a first negative electrode of the first voltage source. A first terminal of the first impedance element is connected with a first positive electrode of the first voltage source. A second terminal of the first impedance element is connected with a first input terminal of each first light-emitting diodes. The plural second light-emitting diodes are connected with each other in parallel.

Abstract: A touch module includes a base plate, a touch pad, a first pressure sensing element, a second pressure sensing element and a controller. The touch pad includes a first touch area, a second touch area and a third touch area. The first pressure sensing element and the second pressure sensing element are arranged between the base plate and the touch pad. When the first touch pressure area is pressed, the first pressure sensing element generates a first signal, and the controller generates a pressure signal according to the first signal. When the second touch pressure area, the second pressure sensing element generates a second signal, and the controller generates the pressure signal according to the second signal. When the third touch pressure area is pressed, the controller generates the pressure signal according to a result of comparing signal intensities of the first signal and the second signal.

Abstract: The present invention provides a battery-replaceable keyboard, which includes a keyboard frame, a cover plate and a lower plate structure. The keyboard frame has a recessed portion configured to accommodate a battery. The cover plate is disposed beneath the keyboard frame and has a first through opening exposing the recessed portion. The lower plate structure is configured to be detachably attached to a lower surface of the cover plate, and includes a base plate, a reworkable adhesive layer and a protective plate. The reworkable adhesive layer is disposed on the base plate and has a second through opening corresponding to the first through opening. The protective plate is disposed in the second through opening.

Abstract: A headphone includes a body connection portion and an external accessory. The body connection portion includes a first circuit board, at least one first connection terminal and a first joint member. The external accessory is able to be detachably assembled to the body connection portion and includes a second circuit board, at least one second connection terminal configured to electrically connect to the at least one first connection terminal and a second joint member configured to join to the first joint member. After the first and second joint members are joined to each other and the first and second connection terminals are electrically connected to each other, when the external accessory is rotated, the first joint member is rotated, and the first circuit board and the at least one first connection terminal are also rotated.

Abstract: The present invention provides a wireless charging receiver module, which includes a cover body, a circuit board, a set of first electrical connectors, a conductive coil and a first magnetic shielding layer. An upper cover portion of the cover body has a plurality of first through holes. The circuit board is located in the cover body. The set of first electrical connectors have a plurality of first conductive end portions exposed from an upper surface of the circuit board and respectively exposed from the first through holes. The conductive coil is located in the cover body and disposed beneath the circuit board. The first magnetic shielding layer is located in the cover body and disposed between the circuit board and the conductive coil. The present invention also provides a wireless power receiving device, which can accommodate and electrically connect to the above-mentioned wireless charging receiver module.

Abstract: A force and vibration measurement device is provided for testing an under-test object. The force and vibration measurement device includes a testing assembly, an actuator and a guiding mechanism. The testing assembly is used for applying a force on the under-test object, and collecting a force data of the under-test object, a vibration data or a combination of the force data and the vibration data. The actuator is used driving the testing assembly, changing a magnitude of the applied force on the under-test object and changing a distance between the testing assembly and the under-test object. The guiding mechanism is used for limiting an operating direction of the actuator.

Abstract: An access control device includes a main body, a rotating mechanism, a camera module, a first driving motor and a second driving motor. The rotating mechanism includes a first rotating shaft and a second rotating shaft. The rotating mechanism is pivotally coupled to the main body through the second rotating shaft. The camera module is fixed on the first rotating shaft. The first driving motor is drivingly coupled to the first rotating shaft. The first driving motor drives rotation of the first rotating shaft. Consequently, a photographing angle of the camera module is adjusted in a first angular range. The second driving motor is drivingly coupled to the second rotating shaft. The second driving motor drives rotation of the second rotating shaft. Consequently, the photographing angle of the camera module is adjusted in a second angular range.

Abstract: A method for operating a software program through movement trajectories and an AI algorithm is provided. The method is applied to a main control device and a peripheral input device. When at least one start key is triggered, a movement trajectory recording mode is started. Then, a real-time movement trajectory that is formed during an operation of the peripheral input device is recorded. When at least one end key is triggered or the operation of the peripheral input device is stopped, the movement trajectory recording mode is ended. The real-time movement trajectory at least contains a trajectory start point and a trajectory end point. Then, a movement trajectory identification process is performed on the real-time movement trajectory according to the AI algorithm, and an application program corresponding to the real-time movement trajectory is operated.

Abstract: A waterproof keyboard includes a base plate, a key frame, plural keycaps, a first adhesive layer, plural second adhesive layers and a keyboard film. The key frame is installed on the base plate. The first adhesive layer is installed on a frame top surface. The plural second adhesive layers are disposed on the corresponding keycap top surfaces, respectively. The keyboard film is attached on the first adhesive layer and the plural second adhesive layers. After the keyboard film is subjected to a thermal pressing process, the keyboard film generates at least one concave structure on the frame top surface and plural convex structures on the corresponding keycap top surfaces. The at least one concave structure is attached on the frame top surface through the first adhesive layer. The plural convex structures are respectively attached on the corresponding keycap top surfaces through the corresponding second adhesive layers.

Abstract: An abnormal sound detection device for detecting a peripheral interface device includes a vibration simulation mechanism, an audio collecting device with plural audio collectors, and a controlling and analyzing device. The peripheral interface device generates a vibration sound wave in response to a vibration force from the vibration simulation mechanism. The plural audio collectors are used to collect the vibration sound wave and generate a vibration audio signal. The plural audio collectors are divided into at least two audio collection units. The controlling and analyzing device generates an abnormal sound detection signal. The vibration audio signal is inputted into the controlling and analyzing device. The controlling and analyzing device detects and identifies whether there is an abnormal sound phenomenon in the vibration audio signal. The abnormal sound detection signal contains at least two abnormal sound detection sub-signals in serial sequence.

Abstract: A tray module includes a bottom plate, a ring-shaped member, a limiting member, an elastic member and a tray. The ring-shaped member is disposed over the bottom plate and includes a plurality of rolling portions facing the bottom plate. The limiting member is disposed at a periphery of the ring-shaped member and over the ring-shaped member, so that the ring-shaped member is only able to move within a region defined by the limiting member. The elastic member is directly or indirectly connected between an inner ring surface of the ring-shaped member and an upper surface of the bottom plate. The tray is disposed over the limiting member and configured to connect the ring-shaped member.

Abstract: A software running status indication system includes a computing device and an input device. When a program is executed in the computing device, the program acquires a running status of a software. The input device is connected with the computing device. The input device includes a luminous display area. The running status of the software is displayed through the luminous display area.

Abstract: A headphone device includes a first earmuff assembly, a second earmuff assembly, an arc-shaped connecting strip and a clamping force adjustment mechanism. The arc-shaped connecting strip is connected with the first earmuff assembly and the second earmuff assembly. The clamping force adjustment mechanism includes a first pressing plate, a second pressing plate, a slide block, a knob and a bolt. The arc-shaped connecting strip is clamped between the first pressing plate and the second pressing plate. The slide block is accommodated within an accommodation recess of the knob. The bolt is penetrated through the arc-shaped connecting strip and the second pressing plate and tightened into the slide block. While the slide block is driven by the knob and moved upwardly or downwardly along the bolt, a distance between the first pressing plate and the second pressing plate is changed, and the arc-shaped connecting strip is subjected to deformation.