Abstract: A smart card management method, a memory storage device, and a memory control circuit unit are provided. The method includes: receiving a first setting command corresponding to a temporary file from a host system. The temporary file is configured to access the smart card, and the first setting command includes a plurality of first setting messages. One of the first setting messages includes first setting command verification information and first location identification information. The first setting command verification information is configured to verify whether the first setting command is configured to set the temporary file, and the first location identification information is configured to find a logical unit corresponding to the first setting message including the first location identification information. The method also includes: recording a first logic range belonging to the temporary file in a look-up table according to the first setting command.

Abstract: A response reading method and a data transmission system are provided. The method includes, transmitting a first operation command sequence corresponding to a first temporary file to a memory storage device by a system, where the first operation command sequence instructs a smart card to execute a first operation. The method also includes, executing a first writing operation of a first dummy file to update first data in a cache memory. The method further includes, executing a response reading operation corresponding to a second temporary file by the system to read a response of the smart card corresponding to the first operation command sequence.

Abstract: A response reading method and a data transmission system are provided. The method includes, transmitting a first operation command sequence corresponding to a first temporary file to a memory storage device by a system, where the first operation command sequence instructs a smart card to execute a first operation. The method also includes, executing a first writing operation of a first dummy file to update first data in a cache memory. The method further includes, executing a response reading operation corresponding to a second temporary file by the system to read a response of the smart card corresponding to the first operation command sequence.

Abstract: A smart card management method, a memory storage device, and a memory control circuit unit are provided. The method includes: receiving a first setting command corresponding to a temporary file from a host system. The temporary file is configured to access the smart card, and the first setting command includes a plurality of first setting messages. One of the first setting messages includes first setting command verification information and first location identification information. The first setting command verification information is configured to verify whether the first setting command is configured to set the temporary file, and the first location identification information is configured to find a logical unit corresponding to the first setting message including the first location identification information. The method also includes: recording a first logic range belonging to the temporary file in a look-up table according to the first setting command.

Abstract: A memory card with a smart card function including a flash memory unit, a data processing control unit, and a power control unit is provided. The data processing control unit is coupled to the flash memory unit. The data processing control unit controls the flash memory unit and encrypts, decrypts and stores smart card security data. The power control unit receives at least one of a first power input and a second power input. The power control unit selects the first power input or the second power input and provides the selected one to the data processing control unit according to at least one control signal. An output terminal of the power control unit is coupled to the first power input. Furthermore, a power control method and a power control circuit of the forgoing memory card are also provided.

Abstract: A memory card with a smart card function including a flash memory unit, a data processing control unit, and a power control unit is provided. The data processing control unit is coupled to the flash memory unit. The data processing control unit controls the flash memory unit and encrypts, decrypts and stores smart card security data. The power control unit receives at least one of a first power input and a second power input. The power control unit selects the first power input or the second power input and provides the selected one to the data processing control unit according to at least one control signal. An output terminal of the power control unit is coupled to the first power input. Furthermore, a power control method and a power control circuit of the forgoing memory card are also provided.

Abstract: A control system for controlling the display of an injection molding machine (IMM) includes a human machine interface (HMI), a driver, a controller, a timer, and a time display module. The controller controls the driver to drive the IMM to do a plurality of operations. The time display module controls the HMI to display working times of operations that have been done, and the working time of an operation that is in process in the current work cycle. The timer records working time of each operation by starting to time at the beginning of each operation, and stopping timing at the end of each operation.

Abstract: A motor driving system includes a storage unit, a driver, and a controller. The driver includes a first programmable logic device (PLD). The controller includes a second PLD. The storage unit stores a control program. The controller generates a first transmission data to the first PLD and a second transmission data to the second PLD according to the control program. The first PLD generates a first message packet including the first transmission data. The second PLC generates a second message packet including the second transmission data. The first and second PLDs communicate with each other using a full duplex transmission mode or a half duplex transmission mode.

Abstract: A method for setting valve action, used by a control system having a dialog box, includes choosing a start/stop mode of the valve action. A dialog box of the control system shows start/stop condition fields according to the start/stop mode of the valve action. A start/stop condition field for start/stop timing of the valve action is set.

Abstract: A velocity-pressure control apparatus of a hydraulic machine includes a pressure command generator, a pressure sensor, a pressure controller, a velocity command generator, a velocity limiter, a switch, a comparator, a velocity sensor, and a motor driver. The pressure controller receives a pressure compensation signal composed by the pressure command generator and the pressure sensor. The velocity limiter receives a compensation velocity signal from the pressure controller and a predetermined velocity signal from the velocity command generator and outputs a corresponding limiting velocity command signal to the switch. The comparator controls the velocity-pressure control apparatus to work at a velocity control mode when the pressure compensation signal is a positive signal or a null signal, and controls the velocity-pressure control apparatus to work at a master pressure control and slave velocity control mode when the pressure compensation signal is a negative signal.

Abstract: An exemplary patch panel includes a printed circuit board having a plurality of input terminals and output terminals. An amount of the input terminals is equal to an amount of the output terminals. The input terminals are connected to the output terminals respectively. The printed circuit board further includes a plurality of standby terminals. Each of the input terminals is connected to the standby terminals via switches respectively. The standby terminals can be used to selectively replace a number of the input terminals or the output terminals, should they become inoperable, by operating the switches.

Abstract: A motor control system includes an MMI (man machine interface), an upper-controller, and a motor driver connected in that order. The upper-controller includes a motherboard, a communication control module, and a servo driven control card connected in that order. The motherboard is connected to the MMI and includes a processor. The communication control module includes a plurality of control cards. A control signal is inputted into the MMI and sequentially processed by the processor, the communication control module, and the servo driven control card. A driven signal is outputted from the servo driven control card to the motor driver to drive a motor.

Abstract: An apparatus and method for servomotors of an electric injection molding machine includes a motion controlling unit, two driving amplifying units, and two servomotors respectively connected to the driving amplifying units. The motion controlling unit includes two servomotor position controllers both for receiving a first position command, and the driving amplifying units are respectively connected to the servomotor position controllers for receiving a second and third position command. Two position detectors are respectively received in the two screw caps that are mounted to the servomotors for detecting absolute positions of the corresponding screw caps. The screw caps are respectively connected to inputs of the first and second servomotor position controllers to form two screw cap position feedback circuits.

Abstract: An apparatus for testing temperature includes a plurality of thermocouples, a plurality of relays, a ground circuit, a compensation circuit, a power supply circuit, a switch circuit, and an MPU. The thermo-couples samples temperatures at different locations in a CNC machine, each thermo-couple is connected to a corresponding relay and selectively connected to the switch circuit by turning on or off the corresponding relay, the compensation circuit includes a cold junction compensator and a first relay, the ground circuit includes a ground terminal and a second relay, the power circuit includes a power supply and a third relay. The first, second, and third relays selectively turn on or off to connect the cold junction compensator, the ground terminal, or the power supply to the switch circuit.

Abstract: A patch panel includes a connector, a first switch circuit, a number of output circuits, a number of output terminals, and a complex programmable logic device (CPLD). The CPLD is capable of receiving a control signal from a controller via the connector, and sending the control signal to one of the output terminals via the first switch circuit, for signaling the controller to communicate to a peripheral device connected to the output terminal.

Abstract: A motor driving system includes a storage unit, a driver, and a controller. The driver includes a first programmable logic device (PLD). The controller includes a second PLD. The storage unit stores a control program. The controller generates a first transmission data to the first PLD and a second transmission data to the second PLD according to the control program. The first PLD generates a first message packet including the first transmission data. The second PLC generates a second message packet including the second transmission data. The first and second PLDs communicate with each other using a full duplex transmission mode or a half duplex transmission mode.

Abstract: A control system for controlling the display of an injection molding machine (IMM) includes a human machine interface (HMI), a driver, a controller, a timer, and a time display module. The controller controls the driver to drive the IMM to do a plurality of operations. The time display module controls the HMI to display working times of operations that have been done, and the working time of an operation that is in process in the current work cycle. The timer records working time of each operation by starting to time at the beginning of each operation, and stopping timing at the end of each operation.

Abstract: A velocity-pressure control apparatus of a hydraulic machine includes a pressure command generator, a pressure sensor, a pressure controller, a velocity command generator, a velocity limiter, a switch, a comparator, a velocity sensor, and a motor driver. The pressure controller receives a pressure compensation signal composed by the pressure command generator and the pressure sensor. The velocity limiter receives a compensation velocity signal from the pressure controller and a predetermined velocity signal from the velocity command generator and outputs a corresponding limiting velocity command signal to the switch. The comparator controls the velocity-pressure control apparatus to work at a velocity control mode when the pressure compensation signal is a positive signal or a null signal, and controls the velocity-pressure control apparatus to work at a master pressure control and slave velocity control mode when the pressure compensation signal is a negative signal.

Abstract: A motherboard includes a bus, an expansion socket pair. The bus includes a number of power lines, ground lines and non-power lines. The expansion socket pair includes a first expansion socket and a second expansion socket separated from the first expansion socket. The first expansion socket includes a number of power signals pins. The second expansion socket includes a number of non-power signal pins. The power signal pins are connected to the power lines of the bus to transmit power signals. The non-power signal pins are connected to the non-power lines of the bus to transmit non-power signals.

Abstract: A communication system includes a computer terminal and a server. The computer terminal includes a command control module and a response detecting module. The server includes a response control module. The command control module is configured for sending a command to the server. The response control module is configured for receiving the command, calculating a command check reference value according to the received command using a first formula, and sending a response to the response detecting module. The response detecting module is configured for calculating a response check reference value according to the response using a second formula. If the response check reference value is not equal to the response checksum bits value, the command control module resends the command corresponding to the received command to the server.