IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0721323
(2000-11-22)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
MacMillan, Sobanski & Todd, LLC
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
6 |
초록
▼
A signal conditioning circuit is provided for a plurality of pressure signals generated by individual pressure sensors mounted upon a hydraulic control valve. The signal conditioning circuit sequentially samples each of the pressure sensors and multiplexes the individual pressure signals into a sing
A signal conditioning circuit is provided for a plurality of pressure signals generated by individual pressure sensors mounted upon a hydraulic control valve. The signal conditioning circuit sequentially samples each of the pressure sensors and multiplexes the individual pressure signals into a single analog pressure signal. The signal conditioning circuit includes a differential amplifier that is compensated for offset and linearity as a function of which particular pressure sensor is being sensed.
대표청구항
▼
A signal conditioning circuit is provided for a plurality of pressure signals generated by individual pressure sensors mounted upon a hydraulic control valve. The signal conditioning circuit sequentially samples each of the pressure sensors and multiplexes the individual pressure signals into a sing
A signal conditioning circuit is provided for a plurality of pressure signals generated by individual pressure sensors mounted upon a hydraulic control valve. The signal conditioning circuit sequentially samples each of the pressure sensors and multiplexes the individual pressure signals into a single analog pressure signal. The signal conditioning circuit includes a differential amplifier that is compensated for offset and linearity as a function of which particular pressure sensor is being sensed. ontroller comprising a central processing unit and a storage unit for storing device information, wherein, the central processing unit sends a request of device information to the first device controlled by the bidirectional remote controller, and receives device information from the first device controlled by the bidirectional remote controller, and reconfigures device information in accordance with an input of an operator, and sends the reconfigured device information to the second device controlled by the bidirectional remote controller. 7. A bidirectional remote control system comprising a bidirectional remote controller and first and second devices controlled by the bidirectional remote controller, wherein, the first device controlled by the bidirectional remote controller comprises: a first device information storage unit for storing device information to provide to the second device controlled by the bidirectional remote controller; a first bidirectional communication unit for receiving a request for device information, and sending device information stored in the first device information storage unit to the bidirectional remote controller; and the second device controlled by the bidirectional remote controller comprises: a second device information storage unit for storing device information; a controlled device body for performing an operation in accordance with device information stored in the second device information storage unit; and the bidirectional remote controller comprises: a controller device information storage unit for storing device information sent from the first device controlled by the bidirectional remote controller; a controller bidirectional communication unit for sending a request for device information to the first device controlled by the bidirectional remote controller, and receiving device information sent from the first device controlled by the bidirectional remote controller, and sending device information stored in the controller device information storage unit to the second device controlled by the bidirectional remote controller; an input device for communicating an input to the bidirectional remote controller; a central processing unit for controlling the operations of the controller device information storage unit, the controller bidirectional communication unit, and the input device. 8. A bidirectional remote controller comprising: a device information storage unit for storing device information sent from a first device controlled by the bidirectional remote controller, a bidirectional communication unit for sending a request for device information to the first device controlled by the bidirectional remote controller, and receiving device information sent from the first device controlled by the bidirectional remote controller, and sending device information stored in the device information storage unit to a second device controlled by the bidirectional remote controller, an input device for communicating an input to the bidirectional remote controller, and a central processing unit for controlling operations of the device information storage unit, the bidirectional communication unit, and the input device. 9. A bidirectional remote control system comprising a bidirectional remote controller and first and second devices controlled by the bidirectional remote controller, wherein, the first device controlled by the bidirectional remote controller comprises: a first device information storage unit for storing device information to provide to the second device controlled by the bidirectional remote controller; a first bidirectional communication unit for receiving a request for device information sent from the bidirectional remote controller, and sending device information stored in the first device information storage unit to the bidirectional remote controller; and the second device controlled by the bidirectional remote controller comprises: a second device information storage unit for storing device information sent from the bidirectional remote controller; a controlled device body for performing an operation in accordance with device information stored in the second device information storage unit; and the bidirectional remote controller comprises: a controller device information storage unit for storing device information sent from the first device controlled by the bidirectional remote controller; a display unit for displaying device information stored in the first device information storage unit; a controller bidirectional communication unit for sending a request for device information to the first device controlled by the bidirectional remote controller, and receiving device information sent from the first device controlled by the bidirectional remote controller, and sending device information stored in the controller device information storage unit to the second device controlled by the bidirectional remote controller; an input device for communicating an input to the bidirectional remote controller; a central processing unit for controlling the operations of the controller device information storage unit, the controller bidirectional communication unit, the display unit and the input device, and reconfiguring device information in accordance with input of the input device, to restore said reconfigured device information in the controller device information storage unit. 10. A bidirectional remote controller comprising; a device information storage unit for storing device information sent from a first device controlled by the bidirectional remote controller, a display unit for displaying device information stored in the device information storage unit, a bidirectional communication unit for sending a request of device information to the first device controlled by the bidirectional remote controller, and receiving device information sent from the first device controlled by the bidirectional remote controller, and sending device information stored in the device information storage unit to the second device controlled by the bidirectional remote controller, an input device for communicating input to the bidirectional remote controller, a central processing unit for controlling operations of the device information storage unit, the bidirectional communication unit, the display unit, and the input device, and reconfiguring device information in accordance with the input of the input device, to restore said reconfigured device information in the device information storage unit. 11. A bidirectional remote control system comprising a bidirectional remote controller, a program supply unit, and a program recording unit, for recording a program output by the program supply unit in the program recording unit, wherein, the program supply unit comprises: a program information storing unit for storing program information and providing the program information to the program recording unit; and a bidirectional communication unit for receiving a request from the bidirectional remote controller for program information and sending program information stored in the program information storing unit to the bidirectional remote controller; the program recording unit comprises: a receiving unit for receiving program information sent from the bidirectional remote controller; a program information storing unit for storing program information received in the receiving unit; a program recording unit body for recording a program in accordance with program information stored in the program information storing unit; and the bidirectional remote controller comprises: a program information storing unit for storing program information sent from the program supply unit; a bidirectional communication unit for sending a request for program information to the program supply unit, and receiving program information sent from the program supply unit, and sending
※ AI-Helper는 부적절한 답변을 할 수 있습니다.