Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2011-01-25
2011-01-25
Nguyen, Vincent Q (Department: 2831)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C324S683000, C340S545400
Reexamination Certificate
active
07876107
ABSTRACT:
An obstacle detection system includes a static capacitance detection module including a sensor strip for detecting a static capacitance, an RF oscillator connected to the sensor strip, a phase lock loop section for maintaining the oscillation frequency of the RF oscillator to a selected value and a first MCU for controlling the operation of the phase lock loop section, a control module including a second MCU for remotely controlling the first MCU of the static capacitance detection module and a transmission line for connecting the static capacitance detection module and the control module and transmitting the information acquired by the first MCU so as to be transmitted to the control module, a control signal to be transmitted from the second MCU to the first MCU and drive power of the static capacitance detection module.
REFERENCES:
patent: 5245295 (1993-09-01), Hata et al.
patent: 7532151 (2009-05-01), Touge et al.
patent: 10-2004-0041697 (2004-05-01), None
patent: 03-034080 (2003-04-01), None
Cho Seung Won
Jeong Kwang Seok
Auto Tech Co., Ltd.
Banner & Witcoff , Ltd.
Nguyen Vincent Q
LandOfFree
Obstacle detection system and obstacle detection method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Obstacle detection system and obstacle detection method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Obstacle detection system and obstacle detection method thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2622228