Abstract: A wireless tire pressure monitoring system and a method for operating the tire pressure monitoring system to locate each wireless tire pressure sensor. The wireless host is connected to the wireless receiver. Each wireless tire pressure sensor sends info to the wireless host and the wireless receiver. The wireless host and the wireless receiver allocate the positions of the wheels where the wireless tire pressure sensors are installed by the info received from wireless tire pressure sensors. The wireless receiver analyses and calculates the received info, and forwards the result to the wireless host to process a cross-comparison to precise allocate the positions of the wireless tire pressure sensors. The method does not need to replace or add new wireless tire pressure sensors, and does not need to obtain new serial numbers. The positions of the wireless tire pressure sensor are precisely allocated by the method of the present invention.

Abstract: Disclosed is an optical module, including a lower housing, an upper housing covering the lower housing, a circuit board, a first metal base, a second metal base, a silicon photonic chip, and a light emission module including a laser chip and an optical path assembly. The first metal base is disposed on one side of the upper housing. The second metal base is disposed on one side of the lower housing. The circuit board with a hollow region is disposed on the second metal base. The silicon photonic chip is disposed on the second metal base exposed from the hollow region. The laser chip is disposed on the first metal base. The optical path assembly is disposed on the first metal base and/or on the second metal base exposed from the hollow region, and guides a third optical signal emitted by the laser chip to the silicon photonic chip.

Abstract: A wireless tire pressure detector automatic find and locate system and the operation method thereof are provided. The wireless tire pressure detector automatic find and locate system includes a plurality of wireless tire pressure detectors and a wireless host. The wireless host and each wireless tire pressure detector are wirelessly paired and connected through a wireless system, and a first wireless tire pressure detector is designated. The wireless host and the first wireless tire pressure detector detect signal data between the first wireless tire pressure detector and other wireless tire pressure detectors, and the first wireless tire pressure detector transmits the data to the wireless host for analyzing and positioning to localize each wireless tire pressure detector.

Abstract: A server includes a chassis and a plurality of hard disk drive modules. The chassis includes a body, a partition, a cover plate, and at least one sound deadening structure. The body includes an opening and an accommodating space. The partition is disposed at the opening. The partition includes a first side surface, a second side surface opposite to the first side surface, and at least one flow channel. The first side surface faces the accommodating space, and the flow channel penetrates the first and the second side surfaces. The cover plate is disposed at the opening. The cover plate includes a plurality of ventilation holes. The sound deadening structure is disposed between the second side surface of the partition and the cover plate. The sound deadening structure includes a sound absorbing element and a reflecting element. The hard disk drive modules are accommodated in the accommodating space.

Abstract: Disclosed are a co-packaged integrated optoelectronic module and a co-packaged optoelectronic switch chip. The co-packaged integrated optoelectronic module includes a carrier board, and an optoelectronic submodule, a slave microprocessor and a master microprocessor disposed on and electrically connected to the carrier board. In the optoelectronic submodule, a digital signal processing chip converts an electrical analog signal into an electrical digital signal, an optoelectronic signal analog conversion chip converts an optical analog signal into the electrical analog signal to the digital signal processing chip, and an optical transceiver chip receives and transmits the optical analog signal to the optoelectronic signal analog conversion chip. The slave microprocessor monitors operation of the optoelectronic submodule.

Abstract: Disclosed are a co-packaged integrated optoelectronic module and a co-packaged optoelectronic switch chip. The co-packaged integrated optoelectronic module includes a carrier board, and an optoelectronic submodule, a slave microprocessor and a master microprocessor disposed on and electrically connected to the carrier board. In the optoelectronic submodule, a digital signal processing chip converts an electrical analog signal into an electrical digital signal, an optoelectronic signal analog conversion chip converts an optical analog signal into the electrical analog signal to the digital signal processing chip, and an optical transceiver chip receives and transmits the optical analog signal to the optoelectronic signal analog conversion chip. The slave microprocessor monitors operation of the optoelectronic submodule.

Abstract: An optical electrical connector includes a casing, a printed circuit board, an electronic chip, a photoelectric conversion component, and a heat sink device. The casing includes an electrical port and an optical port. A receiving space is defined between the electrical port and the optical port. The printed circuit board extends longitudinally along a first direction. The printed circuit board includes a main body portion located in the receiving space and a front end portion exposed in the electrical port. The electronic chip, the photoelectric conversion component and the heat sink device are all accommodated in the receiving space. The electronic chip and the photoelectric conversion component are not only disposed on the printed circuit board, but also electrically connected to the printed circuit board. The heat sink device is disposed on the casing and faces the electronic chip for conducting the heat accumulated on the electronic chip.

Abstract: A tire auto-location system for a tire pressure monitor sensor and operating method thereof are provided. The tire auto-location system for a tire pressure monitor sensor includes a host, a plurality of axle rotation detection devices, and a plurality of tire pressure monitor sensors. By allowing the host to receive and compare the corresponding gear ring rotation data transmitted by the plurality of axle rotation detection devices and the corresponding tire rotation data transmitted by the plurality of tire pressure monitor sensors, the location of each tire pressure monitor sensor can be confirmed. At the same time, since the host and the tire pressure monitor sensor have two-way transmission functions, the host can react quickly and promptly command the tire pressure monitor sensor to stop sensing and transmitting after completing the calculation.

Abstract: The present invention provides an Active Tire Auto-Location systems for tire pressure monitor sensors and an operating method. The system includes a host, wheel axle rotation detection devices and tire pressure monitor sensors. By allowing the wireless tire pressure detector to receive and compare the rotation information of a toothed ring from the wheel axle rotation detection device and the tire rotation information from the wireless tire pressure detector, each wireless tire pressure detector can identify which wheel axle rotation detection device that corresponds to it. At the same time, the tire position where each wireless tire pressure detector is situated can also be determined. Compared to prior art, it is still possible for the present invention to determine the tire position where each wireless tire pressure detector is situated, without the need for additional modification to the host, thus significantly reducing the inconvenience in replacing tire pressure monitor sensors.

Abstract: Disclosed is an optical emission assembly including a body, an adapter, two light-emitting assemblies, a multiplexer and a converging lens. The body is provided with a first positioning groove, a second positioning groove, an accommodation groove, and a through hole. The accommodation groove communicates with the first and second positioning grooves and the through hole. A groove bottom of the first positioning groove communicates with a groove bottom of the second positioning groove. The adapter is connected to the body and disposed corresponding to the through hole. When the two light-emitting assemblies are installed in the first and second positioning grooves, each light-emitting chip of each light-emitting assembly emits beams towards the accommodation groove to make the multiplexer disposed at the bottom of the accommodation groove combine the beams into one beam. The converging lens is disposed in the through hole to converge the one beam on the adapter.

Abstract: Disclosed is an optical emission assembly including a heat dissipation base, an adapter, a light-emitting assembly, a multiplexer, a cooling chip, a converging lens, a housing, and a heat-conducting glue. The heat dissipation base includes a first heat dissipation plate and a second heat dissipation plate forming a T-shaped or an L-shaped structure. The light-emitting assembly and the multiplexer are disposed on the second heat dissipation plate. The multiplexer combines light beams emitted by light-emitting chips of the light-emitting assembly into one light beam, and then the one light beam enters the adapter through the converging lens. The cooling chip is disposed on the first heat dissipation plate. The heat dissipation base and the cooling chip are disposed in the housing, and the cooling chip corresponds to a through hole of the housing. The heat-conducting glue is filled in the through hole and between the cooling chip and the housing.

Abstract: A slide rail assembly adapted to dispose to a first casing is provided. The slide rail assembly includes an outer slide rail, an inner slide rail, and first and second engaging components. The outer slide rail includes a first hook. The inner slide rail is slidably disposed to the outer slide rail and includes first and second ends and positioning slots. First fixing portions of the first casing is engaged with several of the positioning slots. The first engaging component is partially overlapped with a critical positioning slot of the positioning slots and includes a second hook. The second engaging component includes a third hook. When the first casing is set on the inner slide rail, the second hook leaves an engaging path with the first hook, and the first casing and the inner slide rail slide to a position where the third hook is engaged with the first hook.

Abstract: A duplex Bluetooth transmission tire pressure system and a method thereof are provided. The system includes a Bluetooth tire pressure detector and a transceiver host, and the two can duplex Bluetooth transmit to each other, so that to complete locating and tire condition detecting. The transceiver host controls a locating program that controls the Bluetooth tire pressure detector to start or stop and limit the transmitting packet of the tire condition program of the Bluetooth tire pressure detector.

Abstract: Disclosed is an optical module, including a lower housing, an upper housing covering the lower housing, a circuit board, a first metal base, a second metal base, a silicon photonic chip, and a light emission module including a laser chip and an optical path assembly. The first metal base is disposed on one side of the upper housing. The second metal base is disposed on one side of the lower housing. The circuit board with a hollow region is disposed on the second metal base. The silicon photonic chip is disposed on the second metal base exposed from the hollow region. The laser chip is disposed on the first metal base. The optical path assembly is disposed on the first metal base and/or on the second metal base exposed from the hollow region, and guides a third optical signal emitted by the laser chip to the silicon photonic chip.

Abstract: A multi-antenna tire-pressure monitoring system with automatically positioning function includes tire-pressure sensors, a receiver and a central processing unit. The tire-pressure sensors are installed on tires of a vehicle, respectively, and each tire is installed with at least one tire-pressure sensor. Each tire-pressure sensor has a signal transmitting unit, the receiver includes two antennas and a built-in receiver control unit. A first phase angle and a second phase angle are formed between the signals transmitted from each tire-pressure sensor and the two antennas, the receiver control unit receives the first phase angle and the second phase angle, and the arithmetic unit calculates phase-difference parameter values, to determine the positions of the tires, the signal receiving unit built in the central processing unit receives and displays the information calculated by the arithmetic unit of the receiver, so as to complete positioning for the tires.

Abstract: A wireless tire pressure detector automatic find and locate system and the operation method thereof are provided. The wireless tire pressure detector automatic find and locate system includes a plurality of wireless tire pressure detectors and a wireless host. The wireless host and each wireless tire pressure detector are wirelessly paired and connected through a wireless system, and a first wireless tire pressure detector is designated. The wireless host and the first wireless tire pressure detector detect signal data between the first wireless tire pressure detector and other wireless tire pressure detectors, and the first wireless tire pressure detector transmits the data to the wireless host for analyzing and positioning to localize each wireless tire pressure detector.

Abstract: A wireless tire pressure monitoring system and a method for operating the tire pressure monitoring system to locate each wireless tire pressure sensor. The wireless host is connected to the wireless receiver. Each wireless tire pressure sensor sends info to the wireless host and the wireless receiver. The wireless host and the wireless receiver allocate the positions of the wheels where the wireless tire pressure sensors are installed by the info received from wireless tire pressure sensors. The wireless receiver analyses and calculates the received info, and forwards the result to the wireless host to process a cross-comparison to precise allocate the positions of the wireless tire pressure sensors. The method does not need to replace or add new wireless tire pressure sensors, and does not need to obtain new serial numbers. The positions of the wireless tire pressure sensor are precisely allocated by the method of the present invention.

Abstract: A tire pressure monitoring device with a dynamic energy-saving mechanism and an energy-saving method of tire pressure monitoring are provided. The tire pressure monitoring device is installed in a car and includes a plurality of tire pressure detectors and a main control receiver. Through the mutual transmission of signal and information between each tire pressure detector and the main control receiver, the main control receiver or each tire pressure detector can directly control and change the transmission range of each tire pressure detector. The signal range can match the distance between the tire pressure detector and the main control receiver, the closer the distance from the tire pressure detector to the main control receiver is, the smaller the signal range is.

Abstract: A Bluetooth tire pressure monitoring system and a method for operating the Bluetooth tire pressure monitoring system include a Bluetooth receiver cooperated with the existed Bluetooth tire pressure monitoring system and located at different position from the Bluetooth host. The Bluetooth receiver is connected to the Bluetooth host and the Bluetooth tire pressure sensor. The Bluetooth tire pressure sensor sends the tire pressure info to the Bluetooth host and the Bluetooth receiver respectively. The Bluetooth receiver forwards the tire pressure info to the Bluetooth host to check the tire pressure info again so as to ensure that the tire pressure info that the Bluetooth host received is a complete tire pressure info regardless the distance between the Bluetooth host and the Bluetooth tire pressure sensor.

Abstract: An optical electrical connector includes a casing, a printed circuit board, an electronic chip, a photoelectric conversion component, and a heat sink device. The casing includes an electrical port and an optical port. A receiving space is defined between the electrical port and the optical port. The printed circuit board extends longitudinally along a first direction. The printed circuit board includes a main body portion located in the receiving space and a front end portion exposed in the electrical port. The electronic chip, the photoelectric conversion component and the heat sink device are all accommodated in the receiving space. The electronic chip and the photoelectric conversion component are not only disposed on the printed circuit board, but also electrically connected to the printed circuit board. The heat sink device is disposed on the casing and faces the electronic chip for conducting the heat accumulated on the electronic chip.