摘要:
A communication module capable of reducing power consumption in an electronic unit is provided. A communication module includes: a communication section; and a control section determining handling of data received by the communication section from an external unit, based on one or both of a power state of a connected host unit and a type of the received data.
摘要:
An object of the present invention is to notify an observer who is wearing shutter glasses of information related to the remaining battery capacity or the like of the shutter glasses, through display of a stereoscopic image. To that end, shutter glasses (20) transmit internal information such as the remaining capacity of a battery (22) to a display apparatus (10). On the display apparatus (10) side, notification or warning of the remaining capacity is displayed on the screen by a display section (11). Of course, this notification or warning can be also presented as a time-division stereoscopic image. In such a case, the observer can check a state such as exhaustion of the battery (22) while keeping wearing the shutter glasses (20), that is, while viewing a stereoscopic image.
摘要:
A pair of shutter glasses includes a shutter glasses unit having a right eye shutter and a left eye shutter, a wireless communication unit performing a wireless communication with an image display device, a shutter driving unit opening and closing the left eye shutter and the right eye shutter of the shutter glasses unit, a glasses state obtaining unit obtaining glasses state information by detecting one or both of the position and the direction of the shutter glasses unit, a storage unit holding a combination of the glasses state information and network address information of the image display device, and a control unit controlling the wireless communication unit to perform the wireless communication with a predetermined image display device using the network address information contained in the combination, and to obtain the shutter control signal from the predetermined image display device accordingly.
摘要:
A calibration device including a communication section which communicates with a display device which displays images on a screen, a light sensor arranged in a position to receive transmitted light of a lens of shutter glasses, a signal processing section which processes an output signal of the light sensor, a processing section which determines a shutter opening/closing timing, and a shutter driving section which operates the opening and closing of shutters of shutter glasses in accordance with the shutter opening/closing timing determined by the processing section, where the communication section receives a standard pulse which shows a timing when images are switched from the display device, and the processing section determines an appropriate correction amount τ of the shutter opening/closing timing based on a change in the output of the light sensor when the shutter opening/closing timing is changed with regard to the standard pulse.
摘要:
The risk of a third party able to conduct pairing is reduced, and operation is also made simple. In S1 the radio wave strength of a pairing signal received first is measured and retained. In S2 the message “Come a little closer” is displayed. In S4 it is determined from the radio wave strength whether or not the current distance is within a given range with respect to an instructed distance. In S5 it is determined whether or not the number of determinations in which the current distance is determined to be within the given range has reached a set number of determinations. In a second determination the message “Now move away a little” is displayed. If the second determination becomes positive, S6 (pairing registration) is performed.
摘要:
A communication system includes: a remote controller having an input unit inputting user operations and a communication unit performing bidirectional communication, transmitting a remote control code in accordance with the user operation with respect to the input unit from the communication unit; and a host device having a communication unit performing bidirectional communication and a host function unit executing processing corresponding to the remote control code received in the communication unit, wherein the host device transmits a status response from the communication unit in response to a status inquiry transmitted from the communication unit of the remote controller, the remote controller repeatedly executes a status check communication procedure including the transmission of the status inquiry and waiting for receiving the status response after transmitting the remote control code at given time intervals during which the communication unit is in a dormant state.
摘要:
The risk of a third party able to conduct pairing is reduced, and operation is also made simple. In S1 the radio wave strength of a pairing signal received first is measured and retained. In S2 the message “Come a little closer” is displayed. In S4 it is determined from the radio wave strength whether or not the current distance is within a given range with respect to an instructed distance. In S5 it is determined whether or not the number of determinations in which the current distance is determined to be within the given range has reached a set number of determinations. In a second determination the message “Now move away a little” is displayed. If the second determination becomes positive, S6 (pairing registration) is performed.
摘要:
Shutter glasses include: shutters transmitting or blocking video displayed with a specified display interval on a video display device by performing opening/closing operations based on control information; a clock counter 261; a reception portion (RF communication portion 234, reception-side count value latch circuit 262, reception-side count value storage portion 464a, 464b, count value acquiring portion 263, and transmission-side count value storage portion 465a, 465b) acquiring, as a reception time count value, a value of the clock counter for when a transmission time count value based on a value of an internal clock counter of the video display device was received from the video display device; and a control portion (power control unit 443) setting intermittent reception time slots in which the reception portion receives the control information from the video display device, based on the transmission time count value and the reception time count value.
摘要:
A communication system includes: a remote controller having an input unit inputting user operations and a communication unit performing bidirectional communication, transmitting a remote control code in accordance with the user operation with respect to the input unit from the communication unit; and a host device having a communication unit performing bidirectional communication and a host function unit executing processing corresponding to the remote control code received in the communication unit, wherein the host device transmits a status response from the communication unit in response to a status inquiry transmitted from the communication unit of the remote controller, the remote controller repeatedly executes a status check communication procedure including the transmission of the status inquiry and waiting for receiving the status response after transmitting the remote control code at given time intervals during which the communication unit is in a dormant state.
摘要:
A calibration device including a communication section which communicates with a display device which displays images on a screen, a light sensor arranged in a position to receive transmitted light of a lens of shutter glasses, a signal processing section which processes an output signal of the light sensor, a processing section which determines a shutter opening/closing timing, and a shutter driving section which operates the opening and closing of shutters of shutter glasses in accordance with the shutter opening/closing timing determined by the processing section, where the communication section receives a standard pulse which shows a timing when images are switched from the display device, and the processing section determines an appropriate correction amount τ of the shutter opening/closing timing based on a change in the output of the light sensor when the shutter opening/closing timing is changed with regard to the standard pulse.