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LIGHT DETECTION AND RANGE (LIDAR) DEVICE WITH COMPONENT STACKING FOR COAXIAL READOUT WITHOUT SPLITTER MIRROR FOR AUTONOMOUS DRIVING VEHICLES
LIGHT DETECTION AND RANGE (LIDAR) DEVICE WITH COMPONENT STACKING FOR COAXIAL READOUT WITHOUT SPLITTER MIRROR FOR AUTONOMOUS DRIVING VEHICLES
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机译:具有分量堆叠的光探测与测距(激光)设备,用于无人驾驶车辆的无分光镜的同轴读数
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摘要
In one embodiment, a light detection and range (LIDAR) device includes an array of light transmitting and receiving (TX/RX) units arranged to sense a physical range associated with a target. Each of the light TX/RX units includes a mounting board having a light pass-through opening and a light emitter mounted adjacent to the light pass-through opening. The light emitter is configured to emit a light beam towards the target according to a transmitting path. The LIDAR device further includes a light detector positioned behind the mounting board to receive at least a portion of the light beam reflected from the target through the light pass-through opening according to a light receiving path. The light transmitting path and the light receiving path are substantially in parallel and close to each other.
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