摘要:
The present invention relates to a real time night time vehicle detection and identification system comprising of an illuminant object image segmentation device 1, an illuminant object classifying device 2, a vehicle lighting object identification device 3, a vehicle position determining device 4 and a vehicle tracking device 5. Under various circumstances of road lighting during nighttime, the system can efficiently and accurately demarcate and identify the lamps of incoming and preceding vehicles and accurately provides the driver with auxiliary information needed to analyze the traffic conditions in front of the vehicle during the conditions met on the road at that time.
摘要:
A computer adapter such as a TV card includes a circuit board to be inserted in an expansion slot of the computer system; a signal transmission connector socket having a first end secured to the circuit board and a second end to be coupled to an external signal transmission connector; a securing plate securable to the computer system and the circuit board, and having a through hole for exposing the second end of the signal transmission connector socket; and an elastic metallic conductive member mounted between the signal transmission connector socket and the securing plate. The elastic metallic conductive member has a crooked cross-section in a certain direction so as to be elastically stretchable in the certain direction, thereby in contact with both of the signal transmission connector socket and the securing plate to accomplish electric connection.
摘要:
A hard disc drive carrier comprises a main body, a first element extending from the main body, a second element extending from the main body opposite to the first element with a hard disc disposed between the first and second elements, at least one first pad disposed on the first element, and at least one second pad disposed on the second element. The first and second elements serve as rails for the hard disc drive carrier sliding in a hard disc drive bay. When the hard disc drive carrier reaches a predetermined position in the hard disc drive bay, the first and second pads abuts the hard disc drive bay to avoid vibration between the hard disc drive carrier and the hard disc drive bay.
摘要:
A commutate silencer of a computer system is described. The commutate silencer of the computer system is installed at the back end of the computer system, and comprises a shield device, a commutate device and at least one partition. The shield device comprises a first shield and a second shield, in which the first shield comprises an opening, the first shield and the second shield construct a first cavity, and the first cavity includes a plurality of outlets. The commutate device comprises a frame and a plurality of commutate diversion plates, in which the frame construct a second cavity, the diversion plates traverse the second cavity, the second cavity has an inlet and a ventilated opening, and the ventilated opening is connected to the opening of the first shield. The at least one partition is located in the first cavity and the second cavity, so as to separate the inlet, the ventilated opening and the outlets into a plurality of sub-inlets, a plurality of sub-ventilated openings and a plurality of sub-outlets, respectively.
摘要:
A blade server system is described. The blade server system includes a main chassis, a rear module chassis and a mid-plane. The main chassis is formed with slots into which a plurality of sever blades are slidablely inserted from the front end of the main chassis. The rear module chassis is removablely mounted to the rear end of the main chassis, and divided into plural partitions for housing different component modules. The mid-plane is mounted to an end of the rear module chassis, and includes a first face and an opposite second face. The first face has plural connectors electrically connected to the server blades and the second face has plural connectors electrically connected to the component modules. Therefore, when maintenance is needed for the mid-plane, the service engineer only needs to withdraw the entire rear module chassis as a whole, without the need to remove the individual component modules.
摘要:
A driving behavior analysis and warning system is adapted to detect the driving behavior of a driver driving an automobile and to provide a warning signal corresponding to the driving behavior. The analysis and warning system receives drive information captured by an external and/or an internal drive system via an information collection unit, and analysis module integrated with a algorithm is then used to analyze the drive information to produce drive safety signals, enabling the driver to determine whether driver driving behavior is normal or not through an output unit, so as to prevent injury caused by dangerous driving. Moreover, this invention also provides a method for analyzing and warning driving behavior.
摘要:
A rack system for a server includes a number of server units, which includes first to the third sets of server units, voltage converter, first to third power supply circuits. The voltage converter receives and converters a three-phase alternating current (AC) power signal to provide first to third single-phase power signals. The first to the third sets of power supply circuits respectively provides first to third direct current (DC) power signals according to the first to the third single-phase power signals. The first set to the third set of server units is respectively powered by first to the third DC power signals or respectively powered by first part, second part, and third part of the first to the third DC power signals.
摘要:
The television card with remote control module includes a 34 mm express card type TV card, a TV card remote control, and a connecting structure. The 34 mm express card type TV card has a TV card long side and a TV card short side, and a length of the TV card short side is 34 mm. The remote control has a remote control long side and a remote control short side, and a length of the remote control short side is smaller than or equal to 20 mm. The connecting structure could connect the TV card long side and the remote control long side to construct the television card with remote control module.
摘要:
A method for processing signals in a disk drive is provided. In the provided method, an RF signal is read at a predetermined highest reading speed, whose amplitude is adjusted with a gain. Then the level of the RF signal is adjusted by an equalizer with a predetermined parameter module. The RF signal is output if it could be read correctly. If failing to be read correctly, the amplitude of the RF signal to be read is checked. If the amplitude of the RF signal is not within a predetermined range, the gain is adjusted and then the step of reading the RF signal is re-proceeded and the procedures thereof are repeated. A further parameter module is applied by the equalizer if the amplitude of the RF signal is within the predetermined range. The procedures of the provided method are repeated after the reading speed of the disk drive is reduced if all of the parameter modules are applied. Otherwise, the method returns to the step of reading the RF signal and the procedures thereof are repeated until a proper parameter module is found out.
摘要:
A signal connector comprises a main body for receiving a coaxial cable, thereby conducting electric connection between the signal connector and the coaxial cable; a first mounting portion coupled to and extending from the main body in a first direction and having a first mounting surface attachable to a circuit board; and a first coupling member coupled to the first mounting portion and protruding from the first mounting surface to be inserted into a hole in the circuit board, thereby securing the signal connector on the circuit board. The aforementioned structure makes the signal connector resistant to frequent plugging/unplugging actions.