Apparatus and method for mapping entry conditions in remote mining systems
First Claim
1. Method of mapping strata and profile conditions in a mine, tunnel, or excavation entry through the use of a self propelled vehicle transportable in the entry comprisinga. placing an array of sensors on the vehicle to develop knowledge of entry conditions;
- b. placing instrumentation on the vehicle to develop knowledge of location of the vehicle in the entry;
c. collecting said knowledge of entry conditions and vehicle location;
d. generating a survey map of the entry conditions indicative of a given location of the vehicle;
e. storing said knowledge; and
,f. comparing said generated survey map with another similarly generated survey map to develop a history of change in entry conditions.
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Abstract
The method and apparatus for mapping mine excavation or tunnel entry conditions by mounting an array of sensors on a vehicle some of which provide knowledge of the vehicle location in the entry and others of which provide knowledge of entry conditions and by interpreting data collected from the sensors, a map can be generated of the entry strata for a given vehicle location in the entry. This map can be compared with similarly generated maps to indicate changes in the entry condition.
70 Citations
8 Claims
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1. Method of mapping strata and profile conditions in a mine, tunnel, or excavation entry through the use of a self propelled vehicle transportable in the entry comprising
a. placing an array of sensors on the vehicle to develop knowledge of entry conditions; -
b. placing instrumentation on the vehicle to develop knowledge of location of the vehicle in the entry; c. collecting said knowledge of entry conditions and vehicle location; d. generating a survey map of the entry conditions indicative of a given location of the vehicle; e. storing said knowledge; and
,f. comparing said generated survey map with another similarly generated survey map to develop a history of change in entry conditions. - View Dependent Claims (2, 3, 4, 5)
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- 6. A remotely controlled self propelled vehicle transportable through a mine, excavation, or tunnel entry and having first sensor means mounted thereon for reading the functioning of various apparatus associated with the vehicle to develop knowledge of the location of the vehicle in the entry, and second sensor means mounted on the vehicle reading profile and strata conditions in the entry, and means accepting the output of said first and second sensor means to generate a map of the profile and strata condition of the entry for a given location of the vehicle so that the generated map can be compared to a similarly generated map to indicate change in profile and strata condition of the entry.
Specification