VEHICLE OR MOVING OBJECT DETECTION
First Claim
1. An electric vehicle detecting apparatus for switching a charging pad for charging a vehicle transmitting a locating signal, the apparatus comprising:
- two sensors separated in the direction of travel of the vehicle; and
a detector arranged to detect the vehicle by comparing the locating signals received by each of the two sensors.
3 Assignments
0 Petitions
Accused Products
Abstract
The present application relates to the detection of moving vehicles and other objects, in particular though not exclusively for the application of switching stationary charging pads for moving electric vehicle charging. There is provided an electric vehicle detecting apparatus for switching a charging pad for charging a vehicle transmitting a locating signal, the apparatus comprising two sensors separated in the direction of travel of the vehicle, and a detector arranged to detect the vehicle by comparing the locating signals received by each of the two sensors.
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Citations
17 Claims
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1. An electric vehicle detecting apparatus for switching a charging pad for charging a vehicle transmitting a locating signal, the apparatus comprising:
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two sensors separated in the direction of travel of the vehicle; and a detector arranged to detect the vehicle by comparing the locating signals received by each of the two sensors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An electric vehicle charging system for charging a vehicle transmitting a locating signal, the system comprising:
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an IPT charging pad; and an electric vehicle detecting apparatus for switching a charging pad for charging a vehicle transmitting a locating signal, the apparatus comprising; two sensors separated in the direction of travel of the vehicle; and a detector arranged to detect the vehicle by comparing the locating signals received by each of the two sensors; the system further comprising an energiser arranged to energise the charging pad in response to detecting the vehicle using the detecting apparatus. - View Dependent Claims (10, 11, 12)
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13. A method of detecting an electric vehicle for switching a charging pad for charging the vehicle which is transmitting a locating signal, the method comprising:
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receiving the locating signal at two sensors separated in the direction of travel of the vehicle; and detecting the vehicle by comparing the locating signals received by each of the two sensors. - View Dependent Claims (14, 15, 16, 17)
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Specification