Measuring apparatus
AssigneeMitsubishi Electric Corporation
InventorRyuichi ISHIHARA
Life of this patent
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Abstract
A measuring apparatus (10) is mounted on a movable body and measures a ground object around the movable body. The measuring apparatus (10) includes three receive antennas (15, 16, and 17) that receive signals generated by navigation satellites; and a first measuring apparatus (13 and 14) that measures a ground object around the movable body. Of the three receive antennas (15, 16, and 17), a first antenna (15) and a second antenna (16) are disposed at a predetermined spacing and at the rear of a roof portion of the movable body. A third antenna (17) is disposed at the front of the roof portion of the movable body. According to the measuring apparatus (10), a measuring device can be additionally mounted on the rear of a vehicle.
Claims14
A measuring apparatus that is mounted on a movable body and measures a ground object around the movable body, the measuring apparatus comprising:
- three receive antennas to receive signals generated by navigation satellites;
- and
- a first measuring apparatus to measure a ground object around the movable body, wherein
- of the three receive antennas, a first antenna and a second antenna are disposed at a predetermined spacing and at rear of a roof portion of the movable body, and a third antenna is disposed at front of the roof portion of the movable body.
A measuring apparatus that is mounted on a movable body and measures a ground object around the movable body as an image or a three-dimensional point group, the measuring apparatus comprising:
- receive antennas to receive signals generated by navigation satellites;
- and
- a first measuring apparatus to measure a ground object around the movable body, wherein
- the receive antennas include three antennas,
- when mobile measurement is performed,
- of the three antennas, a first antenna is mounted on a first arm, a second antenna is mounted on a second arm, the first antenna and the second antenna are disposed in positions of both sides at rear of a roof portion of the movable body, respectively, and a third antenna is installed on a sensor mounting unit and disposed in a front center position of the roof portion of the movable body, the first measuring apparatus being mounted on the sensor mounting unit, and
- the sensor mounting unit is fixed at one end of the third arm, and each of the first arm and the second arm is coupled at another end of the third arm in a substantially perpendicular direction to a longitudinal direction of the third arm, and
- when mobile measurement is not performed,
- the first arm, the second arm, the third arm, and the sensor mounting unit are separable.
Dependencies are inferred from the claim text.