Method of generating a route
View Patent ↗A method of generating a route across an electronic map representative of an area, the method comprising using a processing circuitry 302 to generate a set of cost functions 607 associated with at least one route planning profiles 602 and comprising the steps of: ) collecting information relating to at least one example route associated with the at least one route planning profile 607 ; 2) processing, with a cost function generating process 716 , the information relating to the at least one example route to generate one or more cost functions 607 to be used with the at least one route planning profile 607 ; and 3) using the or each cost function 607 to generate a route across the electronic map for that route planning profile 602.
1. A method of generating a route across an electronic map representative of an area using processing circuitry to generate a set of cost functions associated with at least one route planning profile comprising:
creating information for at least one example route by at least one of: a user categorizing existing information relating to a route as belonging to at least one particular route planning profile, and a user inputting information to create an example route for at least one particular route planning profile; the example route being a route that a user knows to have a predominance of desirable or undesirable features for the particular route planning profile;
collecting the created information relating to said at least one example route associated with the at least one route planning profile;
processing the information relating to the at least one example route to generate one or more cost functions to be used with the at least one route planning profile; and
using the one or more cost functions to generate a route across the electronic map for that route planning profile.
2. The method according to claim 1 , wherein generating the one or more cost functions includes modifying cost functions.
3. The method according to claim 1 further comprising generating cost functions for at least one set of route planning profiles.
4. The method according to claim 1 , wherein the route planning profile includes a plurality of categories.
5. The method according to claim 1 , wherein the collected information relating to the at least one example route is uploaded to a collection point.
6. The method according to claim 1 , wherein cost functions are generated by:
characterising the example route as a set of features;
comparing the set of features to a set of features associated with the route planning profile for which the cost function is being generated; and
generating the cost function for the route planning profile with cost functions in view of the features present in the example route.
7. A processing circuit arranged to generate a route across an electronic map representative of an area, the processing circuitry being arranged to:
create information for at least one example route by at least one of: a user categorizing existing information relating to a route as belonging to at least one particular route planning profile, and a user inputting information to create an example route for at least one particular route planning profile; the example route being a route that a user knows to have a predominance of desirable or undesirable features for the particular route planning profile;
receive the created information relating to said at least one example route associated with at least one route planning profile;
process the information relating to the example route to generate one or more cost functions to be used with the at least one route planning profile; and
use the one or more cost functions to generate a route across the electronic map for the associated route planning profile.
8. The circuitry according to claim 7 further comprising generating cost functions for a plurality of route planning profiles.
9. A processing circuitry arranged to generate at least one set of cost functions to be used in generating a route across an electronic map, wherein the route is generated for a predetermined route planning profile and the processing circuitry is arranged to:
create information for at least one example route by at least one of: a user categorizing existing information relating to a route as belonging to at least one particular route planning profile, and a user inputting information to create an example route for at least one particular route planning profile; the example route being a route that a user knows to have a predominance of desirable or undesirable features for the particular route planning profile;
receive the created information relating to said at least one example route associated with the at least one route planning profile;
process the information relating to the at least one example route to generate one or more cost functions to be used with the at least one route planning profile; and
store the generated set of cost functions.