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US 2023/0146823 A1Published application
Laser ranging and speed measurement device incorporating on-board data storage with gps, compass, excessive panning detection and voice recognition technology
AssigneesLaser Technology, Inc., Kama-Tech (HK) Limited
InventorsWilliam E. Rett, Vinny A. Alvino, Eric A. Miller, Jeremy G. Dunne, Neil T. Heeke
Life of this patent
Estimating the term…
Abstract
A handheld laser-based vehicle speed measurement device incorporating on-board data storage with GPS, compass, excess panning detection, and voice recognition technology, as well as, recording minimum and maximum speeds of a plurality of vehicles along a roadway and calculating the 85th percentile speed.
Claims46
A laser-based speed gun comprising:
- a processor;
- laser signal transmitting and receiving sections coupled to the processor for determining a measured speed of a target vehicle based on changes in distance between the target vehicle and the speed gun over time;
- and
- a rate gyro coupled to the processor, the rate gyro operative to determine an angular velocity of the speed gun during operation and indicating if the angular velocity exceeds a determined threshold velocity wherein the measured speed of the target vehicle is invalid.
1 more element
A laser-based speed gun comprising:
- a processor;
- laser signal transmitting and receiving sections coupled to the processor for determining a measured speed of a target vehicle based on changes in distance between the target vehicle and the speed gun over time;
- on-board data storage in conjunction with the processor for recording data indicative of the measured speed and operative to record a plurality of vehicle speeds along a roadway to establish a spread of vehicle speeds from among the plurality of vehicle speeds.
A laser-based speed gun comprising:
- a processor;
- laser signal transmitting and receiving sections coupled to the processor for determining a measured speed of a target vehicle based on changes in distance between the target vehicle and the speed gun over time;
- and
- a magnetic sensor coupled to the processor, the magnetic sensor providing an indication of a magnetic direction in which the speed gun is oriented in recording the measured speed.
1 more element
An electronic device having a user holdable handle, the device comprising:
- an articulating shoulder rest disposed within the handle, the handle comprising a cover for at least a portion of the shoulder rest, the cover being displaceable from the handle to enable the shoulder rest to be pivotably deployed from the handle from a first stowed position to a second extended position.
A laser-based speed gun comprising:
- a processor;
- laser signal transmitting and receiving sections coupled to the processor for determining a measured speed of a target vehicle based on changes in distance between the target vehicle and the speed gun over time;
- on-board data storage for recording data indicative of the target vehicle speed;
- a microphone;
- a speech recognition system coupled to the microphone and the processor, the speech recognition system operative to add oral notations from a user of the speed gun in conjunction with the measured speed of the target vehicle in the on-board data storage.
2 more elements
Dependencies are inferred from the claim text.