Work Site Perception System
First Claim
1. A short range peer-to-peer communications system for communicating between machines, comprising:
- a first machine including;
a first ground engaging drive mechanism to propel the first machine;
a first position sensor associated with the first machine for generating first position signals indicative of a position of the first machine;
a first perception sensor associated with the first machine for generating a plurality of first raw data points reflective of a first perceived work environment associated with the first machine;
a first peer-to-peer communications system on the first machine; and
a first controller configured to;
determine the position of the first machine based upon the first position signals;
generate a first electronic map of the first perceived work environment associated with the first machine based upon the plurality of first raw data points;
transmit first data associated with first electronic map to the second machine through the first peer-to-peer communications system;
a second machine including;
a second ground engaging drive mechanism to propel the second machine;
a second position sensor associated with the second machine for generating second position signals indicative of a position of the second machine;
a second perception sensor associated with the second machine for generating a plurality of second raw data points reflective of a second perceived work environment associated with the second machine;
a second peer-to-peer communications system on the second machine; and
a second controller configured to;
determine the position of the second machine based upon the second position signals;
generate a second electronic map of the second perceived work environment associated with the second machine based upon the plurality of second raw data points;
receive the first data from the first machine through the second peer-to-peer communications system; and
supplement the second electronic map based upon the first data.
1 Assignment
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Accused Products
Abstract
A short range peer-to-peer communications system includes a first perception sensor and a first peer-to-peer communications system on a first machine and a second perception sensor and a second peer-to-peer communications system on a second machine. A first controller generates a first electronic map of a first perceived work environment associated with the first machine and transmits first data associated with first electronic map to the second machine through the first peer-to-peer communications system. A second controller generates a second electronic map of the second perceived work environment associated with the second machine based upon the plurality of second raw data points, receives the first data from the first machine through the second peer-to-peer communications system, and supplements the second electronic map based upon the first data.
16 Citations
20 Claims
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1. A short range peer-to-peer communications system for communicating between machines, comprising:
a first machine including; a first ground engaging drive mechanism to propel the first machine; a first position sensor associated with the first machine for generating first position signals indicative of a position of the first machine; a first perception sensor associated with the first machine for generating a plurality of first raw data points reflective of a first perceived work environment associated with the first machine; a first peer-to-peer communications system on the first machine; and a first controller configured to; determine the position of the first machine based upon the first position signals; generate a first electronic map of the first perceived work environment associated with the first machine based upon the plurality of first raw data points; transmit first data associated with first electronic map to the second machine through the first peer-to-peer communications system; a second machine including; a second ground engaging drive mechanism to propel the second machine; a second position sensor associated with the second machine for generating second position signals indicative of a position of the second machine; a second perception sensor associated with the second machine for generating a plurality of second raw data points reflective of a second perceived work environment associated with the second machine; a second peer-to-peer communications system on the second machine; and a second controller configured to; determine the position of the second machine based upon the second position signals; generate a second electronic map of the second perceived work environment associated with the second machine based upon the plurality of second raw data points; receive the first data from the first machine through the second peer-to-peer communications system; and supplement the second electronic map based upon the first data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of communicating between mobile machines at a work site, comprising:
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propelling a first machine about the work site with a first ground engaging drive mechanism; determining a position of a first machine based upon first position signals from a first position sensor; generating a first electronic map of a first perceived work environment associated with the first machine based upon a plurality of first raw data points from a first perception sensor; transmitting first data associated with first electronic map to a second machine through a first peer-to-peer communications system; propelling a second machine about the work site with a second ground engaging drive mechanism; determining a position of the second machine based upon second position signals from a second position sensor; generating a second electronic map of a second perceived work environment associated with the second machine based upon a plurality of second raw data points from a second perception sensor; receiving the first data from the first machine through a second peer-to-peer communications system; and supplementing the second electronic map based upon the first data. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification