Abstract:
A method for determining a position of a wireless access point, a wireless access point, and a wireless access point combination are provided. The wireless access point and a plurality of electronic devices are disposed in a space. The wireless access point moves along a predetermined route. The wireless access point receives a plurality of wireless network signals of the plurality of electronic devices at a plurality of positions on the predetermined route. The wireless access point determines relative positions of the plurality of electronic devices in the space according to the plurality of wireless network signals of the plurality of electronic devices, and then determines a signal transmitting/receiving position of the wireless access point according to the relative positions of the plurality of electronic devices in the space.
Abstract:
A portable mobile device includes a housing, a camera, a processor, and a display. The camera is disposed on the housing for capturing an image of an obstacle. The processor is disposed in the housing for calculating a distance between the obstacle and the housing. The display is disposed on the housing for displaying the image, and for displaying a warning message when the distance is less than a predetermined value.
Abstract:
The present invention is to provide an apparatus for storing data comprising a substantially parallelepiped housing, a connector provided at one end of the housing, and at least one volatile memory, a control circuit and power supply means provided therein, wherein the power supply means is able to supply power to both the volatile memory for storing data and the control circuit for maintaining its normal operation. In response to an insertion of the connector to an electronic device, data received from the electronic device via the connector is then processed by the control circuit and then stored in the volatile memory for substantially being read by the electronic device via the control circuit.
Abstract:
A stacked power supply system applied for an electronic device is provided. The stacked power supply system has an adapter and multiple battery modules. The adapter has a power plug, a power supply connector and a battery connector. The adapter is connected to an external AC power via the power plug, and converts the alternating current to the direct current, so as to supply power to the electronic device via the power supply connector. The battery modules have a battery set, a first connector and a second connector. The first connector of one of the battery modules is electrically connected to the battery connector of the adapter, the second connector of other neighboring battery modules is adapted to the first connectors of the neighboring battery modules, so as to form a stacked battery modules structure.
Abstract:
A synchronizing method is applied to processors each installed with a control program, a player program and a combination thereof, and display devices each electrically connected to one of the processors. The method includes: defining the control program of one of the processors as a primary control program; defining a system time of the primary control program as a standard time for the player programs; by the primary control program sending a first play command instructing each player program to start playing image data at a time position corresponding to the standard time; by the primary control program sending a state command to instruct each player program to return a first decoding position; and by the primary control program determining, according to the first decoding positions, whether the image data played by one of the player programs is synchronous to the image data played by another one.
Abstract:
A slot assembly includes a base, a tray and a fastener. The base has an accommodating space having an opening end. The tray is movably located in the accommodating space. The tray has a bearing surface and is movable between a removed position and an inserted position. The tray is moved from the removed position to the inserted position by being pushed by a workpiece. The fastener is movably disposed on the tray. When the tray is at the removed position, the fastener is at a released position, and a second engaging portion of the fastener is located away from the bearing surface and detached from the first engaging portion. When the tray is at the inserted position, the fastener is at a fixed position, and the second engaging portion of the fastener is located close to the bearing surface and fixed to the first engaging portion.
Abstract:
An integrated computer, a computer system and an input/output signal automatic detecting method for the integrated computer are provided. After a signal terminal is inserted into a socket of the integrated computer, the integrated computer will detect if an external video signal can be received and then set the integrated computer in an input mode or an output mode accordingly. In the input mode, a display of the integrated computer will display images according to the external video signal. In the output mode, a graphic processor unit (GPU) of the integrated computer will provide a first internal video signal to the display and a second internal video signal to a display device coupled to the signal terminal.
Abstract:
A panel device mounted on a computer case comprises an adjustment unit for adjusting CPU's operating frequency, a display module for showing system information, and a microprocessor which interconnects the adjustment unit and the display module with the computer system. The microprocessor can perform adjustment done by the adjustment unit and issue a service request signal to the computer. In response, the computer issues signals about system information to the microprocessor for being processed and showed on the display module.
Abstract:
An automatic homing rotary hinge, which includes a pivotal rod, a spring slipped onto the pivotal rod, an assembly board, and a friction portion. The friction portion has a spacer, a baffle, a push gasket, and a skidproof gasket, which are assembled on the pivotal rod in order. Static balance is achieved between a torsion of the spring, the weight of an object and an elastic pressing force and a friction force of the friction portion to arbitrarily position the included angle between two objects. The spring is used to restore the original included angle between the two objects.