초록 ▼

A device. The device includes a sensor portion and a chassis portion. The sensor portion includes a plurality of sensing devices. The chassis portion is connected to the sensor portion and includes a first track and a second track. The second track is positioned adjacent the first track. The first a

A device. The device includes a sensor portion and a chassis portion. The sensor portion includes a plurality of sensing devices. The chassis portion is connected to the sensor portion and includes a first track and a second track. The second track is positioned adjacent the first track. The first and second tracks cooperate to substantially cover an entire width of the chassis portion.

대표청구항 ▼

1. A device, comprising: a sensor portion, wherein the sensor portion comprises a plurality of sensing devices; anda chassis portion connected to the sensor portion, wherein the chassis portion comprises: a first track; anda second track positioned adjacent the first track, wherein the first and sec

1. A device, comprising: a sensor portion, wherein the sensor portion comprises a plurality of sensing devices; anda chassis portion connected to the sensor portion, wherein the chassis portion comprises: a first track; anda second track positioned adjacent the first track, wherein the first and second tracks cooperate to substantially cover an entire width of the chassis portion. 2. The device of claim 1, wherein the plurality of sensing devices comprise at least two of the following: a camera;a radar device;a sonar device;an infrared device; anda laser device. 3. The device of claim 1, wherein: the first track defines a first plurality of openings therethrough; andthe second track defines a second plurality of openings therethrough. 4. The device of claim 1, wherein: at least one surface of the first track is substantially smooth; andat least one surface of the second track is substantially smooth. 5. The device of claim 1, wherein: the at least one surface of the first track has a static coefficient of friction which is at least 0.8; andthe at least one surface of the second track has a static coefficient of friction which is at least 0.8. 6. The device of claim 1, wherein the chassis portion further comprises: a first drive assembly, wherein the first drive assembly is in contact with the first track; anda second drive assembly positioned adjacent the first drive assembly, wherein the second drive assembly is in contact with the second track. 7. The device of claim 6, wherein the first drive assembly comprises: a motor;a speed reduction gear train connected to the motor; anda drive pulley connected to the speed reduction gear train. 8. The device of claim 7, wherein the drive pulley defines a plurality of studs. 9. The device of claim 8, wherein the plurality of studs are configured to mate with a plurality of openings defined by the first track. 10. The device of claim 7, wherein the drive pulley defines at least one groove around a circumference of the drive pulley. 11. The device of claim 10, wherein the at least one groove is positioned between a first stud defined by the drive pulley and a second stud defined by the drive pulley. 12. The device of claim 1, further comprising a riser portion connected to the sensor portion and the chassis portion.