Abstract:
Matrix switcher apparatus includes a plurality of switcher units (MSU1 to MSU4) connected in tandem, each switcher unit including a plurality of input terminals (TI1, TI2) and a plurality of output terminals (TO1, TO2). From a plurality of transmission/reception units (TR) each provided in each switcher unit and in a remote controlling unit (RCU1, RCU2) outputting switching data, a first one of the transmission/reception units (TR) set to a master station mode sequentially polls the remaining transmission/reception units (TR) set to a slave station mode to store the switching data outputting from each transmission/reception unit (TR) for collectively transmitting the stored switching data over a serial busline (SB). The remaining transmission/reception units (TR) receive only relevant data from the switching data transmitted over the serial busline (SB) to supply the relevant data to a controlling unit (CNT) controlling the turning on and off of crosspoint switches (X11 to X22) of each switcher unit.
Abstract:
Matrix switcher apparatus includes a plurality of switcher units (MSU1 to MSU4) connected in tandem, each switcher unit including a plurality of input terminals (TI1, TI2) and a plurality of output terminals (TO1, TO2). From a plurality of transmission/reception units (TR) each provided in each switcher unit and in a remote controlling unit (RCU1, RCU2) outputting switching data, a first one of the transmission/reception units (TR) set to a master station mode sequentially polls the remaining transmission/reception units (TR) set to a slave station mode to store the switching data outputting from each transmission/reception unit (TR) for collectively transmitting the stored switching data over a serial busline (SB). The remaining transmission/reception units (TR) receive only relevant data from the switching data transmitted over the serial busline (SB) to supply the relevant data to a controlling unit (CNT) controlling the turning on and off of crosspoint switches (X11 to X22) of each switcher unit.
Abstract:
PROBLEM TO BE SOLVED: To easily adjust a selected signal. SOLUTION: When the number of a channel P is supplied from a monitor selector 21, an AV remote controller CP 31A is operated and adjustment conditions are set, the AV remote controller 31 generates a control signal and outputs it to a processor control network system (PCNS) control device 32, the control signal comprising: an address of a memory region in the PCNS control device 32 to store control data of an AV adjustment device 33 corresponding to the received number of the channel P; an ID of the AV remote controller 31-1; and the adjustment conditions. The PCNS control device 32 receives the control signal, stores it at the set address and outputs it to a PCNS bus 30. An AV adjustment device 33-i adjusts a program of the channel P on the basis of the control signal. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an input device which has low power consumption and a long lifetime and is provided with a force sense feedback function capable of giving a natural operation feeling. SOLUTION: A driving voltage to a piezoelectric actuator is not supplied when waiting for depressing operation to a touch panel part, and the driving voltage is gradually raised in response to depressing operation at timing T401. At this time, a panel surface gradually goes up in accordance with bend of the piezoelectric actuator. The piezoelectric actuator is quickly bent in the reverse direction at timing T402 after prescribed time T1 to cause the panel surface to be displaced to the lowest position at timing T403, and it is kept in this position till timing T404 when the depression operation is terminated. The time T1 is made sufficiently longer than time T2, so that a strong force sense is given to a user when the panel surface displayed just after the depressing operation is displayed in the reverse direction thereafter. When the panel surface is displaced in the reverse direction, the extent of displacement can be increased because the bending direction of the piezoelectric actuator is inverted. COPYRIGHT: (C)2004,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To make a remote controller able to control an adjustment device for adjusting signals only by selecting the signals. SOLUTION: A monitor selector 21 supplies the number of a selected channel to an AV remote controller 31 and the AV remote controller 31 generates prescribed control signals based on a set adjustment item, the adjustment value and the number of the channel supplied from the monitor selector 21 and outputs them through a PCNS bus 30 to a PCNS controller 32. The PCNS controller 32 stores the control signals from the AV remote controller 31, reads them in a prescribed cycle and outputs them to the PCNS bus 30. An AV adjustment device 33 obtains the control signals addressed to itself and executes adjustment specified by the obtained control signals.
Abstract:
PROBLEM TO BE SOLVED: To enable a remote controller to control an adjuster which adjusts a signal only by selecting a signal. SOLUTION: A monitor selector 21 supplies the number of a selected channel to an AV remote controller 31. The AV remote controller 31 generates a predetermined control signal on the basis of a set adjustment item, its adjustment value and the number of the channel supplied from the monitor selector 21 and outputs the generated control signal to a processor control network system (PCNS) control device 32 via a PCNS bus 30. The PCNS control device 32 stores the control signal from the AV remote controller 31, reads the signal in a predetermined cycle and outputs it to the PCNS bus 30. An AV adjuster 33 acquires the control signal addressed to itself and applies adjustment designated in the acquired control signal. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PURPOSE:To easily apply switching control to input output lines depending on a scale of input and output lines with simple configuration in the input output changeover controller. CONSTITUTION:Plural sets of input output changeover means 13,14 are provided and at least part of output lines of plural output lines of the input output changeover means 14 are connected to input lines of the other input output changeover means 13 and the cross reference between the plural connected input and output lines are controlled by a changeover control means 17 and the selection result of input output selection means 16 selecting input and output lines of the plural input output changeover means 13, 14 is converted by changeover of switches by the changeover control means 17 to apply changeover control to the plural input output changeover means 13, 14.
Abstract:
PURPOSE:To provide the button function display device for easily identifying the display of the function selection of a button at a controller such as a routing switcher. CONSTITUTION:A front panel 1 of a remote controller is provided with buttons composed of a source button group 2, destination button group 3 and level button group 4. Each button in this button group incorporates an LED to be emitted in green and an invar color and with setting due to an operator from a control terminal 11, functions are identified and displayed by turning on the source button group and level button group in light green and turning on the destination button group in the light invar color. When the operator depresses any button, the button is brightly turned on and it is indicated which button is depressed. The brightness of the turning-on display of LED 5 and 6 is selected by controlling switching transistors T1-T4 corresponding to an ON/OFF signal from a controller CPU 9.
Abstract:
PURPOSE:To simply find out a fault location in the input output changeover state by discriminating the presence of a signal in each input and output of plural channels of the matrix switcher unit so as to discriminate the input output changeover state. CONSTITUTION:A switch matrix SX is provided with presence/absence detection circuits 101-10m, 201-20m as presence/absence discrimination means discriminating the presence of a signal to each of inputs to input terminals ti1-tim and outputs from output terminals TO1-TOn. Then a control circuit CNT of the matrix SX discriminates the changeover state of each of switches X11-Xnm of the matrix SX based on outputs of the presence/absence detection circuits 101-10m, 201-20m. Since the presence/absence of the signal is discriminated for each input output channel, when no signal exists in an output corresponding to the input, it is found out a defective changeover operation.
Abstract:
PROBLEM TO BE SOLVED: To inhibit adjustment of a program. SOLUTION: In a step S21, the adjustment button of an AV remote controller CP is selected, a volume button is operated and whether or not an adjustment condition is set is judged. In the case that it is not set, the step S22 is advanced and whether or not an adjustment inhibition button is operated is judged. In the case of judging that the adjustment inhibition button is operated, the step S23 is advanced and control signals composed of the address of an AV adjustment device corresponding to a selected channel, the ID of the AV remote controller and a condition for inhibiting the control of the AV adjustment device are generated. In the step S24, the generated control signals are outputted to a PCNS controller. The control signals for which a control inhibition setting condition to the AC adjustment device is set outputted to the PCNS controller 32 are supplied to all the AV remote controllers by the PCNS controller and stored there.