Resonant frequency based belt tightness/slack verification device

A verification system comprising:

• a belt including a buckle, the belt adjustable between:
• a secured state where the buckle is received by a receiver and there is at least a threshold level of tension across the belt, and
• an unsecured state where there is less than the threshold level of tension across the belt;
• a first antenna disposed at the belt and operable to transmit and receive wireless communications, the first antenna operable at a resonant frequency with the belt in the secured state and inoperable at the resonant frequency with the belt in the unsecured state,
• a second antenna disposed remote from the belt, the second antenna operable to transmit and receive wireless communications at the resonant frequency;
• and
• a processor configured to generate an alert based on receiving a wireless communication from the first antenna at the second antenna, the wireless communication transmitted from the first antenna at the resonant frequency and indicative of the belt being adjusted to the secured state.

A vehicle comprising:

• a belt including a buckle, the belt adjustable between:
• a secured state where the buckle is received by a receiver and there is at least a threshold level of tension across the belt;
• and
• an unsecured state where there is less than the threshold level of tension across the belt;
• a first antenna disposed at the belt and operable to transmit and receive wireless communications, the first antenna operable at a resonant frequency with the belt in the secured state and inoperable at the resonant frequency with the belt in the unsecured state;
• a second antenna disposed remote from the belt, the second antenna operable to transmit and receive wireless communications at the resonant frequency;
• and
• a processor configured to generate an alert based on receiving a wireless communication from the first antenna at the second antenna, the wireless communication transmitted from the first antenna at the resonant frequency and indicative of the belt being adjusted to the secured state.