| 摘要 |
The present invention concerns a method for detecting the proximity and/or contact of the hand (M) of a user close to a handle (P) of a door of a vehicle (V), said handle (P) comprising: an electrode (40) having, at the terminals of same, a capacitance (Ce), and a measuring device (D) for measuring the variation of said capacitance, in the form of a relaxation oscillator of which the frequency variation (Fc) makes it possible to determine the value of the variation of the capacitance, a low-frequency antenna (30) of transmission frequency (FLF), located next to the electrode, the transmissions of said low-frequency antenna producing disturbances in the operation of the measuring device, the invention proposing that, when the low-frequency antenna transmits at the transmission frequency of same, the frequency of the relaxation oscillator (Fc) is adjusted such that the value of same is equal to: (A), n being an odd number. |
