# US 12,183,194 B2 · Distributed maintenance decision and support system and method > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,183,194 B2 - Document ID: US12183194B2 - Status: Granted - Kind: B2 - Application number: 16/560,590 - Filed: 2019-09-04 - Published: 2020-01-16 - Granted: 2024-12-31 - Earliest claimed: 2010-06-02 - Assignees: Concaten, Inc. - Applicants: Concaten, Inc. - Inventors: Kevin K. Groeneweg - Web page: https://patentgrep.com/patent/US12183194B2 ## CPC - G08G 1/0967: Systems involving transmission of highway information, e.g. weather, speed limits (transmission of navigation instructions to the vehicle G08G1/0968) - G08G 1/096775: {where the origin of the information is a central station} - G08G 1/20: {Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles} - G08G: TRAFFIC CONTROL SYSTEMS (guiding railway traffic, ensuring the safety of railway traffic B61L; arrangement of road signs or traffic signals E01F9/00; radar or analogous systems, sonar systems, lidar systems specially adapted for traffic control G01S13/91, G01S15/88, G01S17/88; {radar or analogous systems, sonar systems, lidar systems specially adapted for anti-collision purposes G01S13/93, G01S15/93, G01S17/93}) ## Abstract The present disclosure is directed to a computer that receives weather information from a weather service provider (“WSP”) server and automatic vehicle locating system (“AVL”) collected information from an AVL server, accesses a material performance specification for at least one treatment material, and determines, based on the weather information and/or AVL collected information and the material performance specification, a treatment recommendation for a selected roadway segment and/or route. ## Claims ### Claim 1 A snow maintenance vehicle, comprising: a snow plow; an antenna for duplexed communications; a satellite positioning module and a corresponding antenna; a roadway surface temperature sensor; a spreader connected to a treatment material container; a maintenance decision module wherein said module processes and analyzes AVL collected information received from a server, and one or more of treatment material performance specifications, locally collected information, operator instructions, and weather information to provide treatment recommendations; wherein the AVL collected information comprises historic maintenance vehicle parameters; and wherein the maintenance decision module further comprises at least one of the following: a data ingest submodule to receive and universally format the various types of information, a road weather forecast submodule to dynamically weight one or more forecast models and forward error correction with observations, and a road condition and treatment submodule that, based on the output of the data ingest and road weather forecast submodules, forecasts road temperature and condition and maps the forecasts to a look up table of rules of practice for anti-icing, de-icing and/or plowing operations to provide treatment recommendations. ### Claim 2 (depends on 1) The snow maintenance vehicle of claim 1, wherein an identity of a material contained in the treatment material container and a set of corresponding characteristics of said material are entered into the maintenance decision module via a user interface, by at least one of the following: an operator, a supervisor, or other personnel. ### Claim 3 (depends on 1) The snow maintenance vehicle of claim 1, wherein an identity of a material contained in the treatment material container and a set of corresponding characteristics of said material are captured automatically by the maintenance decision module via radio frequency identification techniques or bar codes. ### Claim 4 (depends on 1) The snow maintenance vehicle of claim 1, wherein the treatment recommendations are provided to at least one of the following: a local operator, a local supervisor, a remote supervisor and an AVL system server. ### Claim 5 (depends on 1) The snow maintenance vehicle of claim 1, wherein the treatment recommendations automatically control an on-board maintenance vehicle treatment operation consistent with the treatment recommendations. ### Claim 6 (depends on 1) The snow maintenance vehicle of claim 1, wherein the treatment recommendations include at least one of the following: a treatment material type, a treatment material application amount, a treatment material application rate, a concentration of de- or anti-icing agent, a treatment material mixture composition, a plowing strategy, a pre-storm treatment strategy, a mid-storm treatment strategy, a post-storm treatment strategy, and a treatment location. ### Claim 7 (depends on 1) The snow maintenance vehicle of claim 1, wherein the AVL information also includes at least one of the following: information showing when a selected roadway segment was last treated, information showing how the selected roadway was treated, information showing the amount of treatment material applied to the selected roadway segment, a visually observed roadway condition of the selected roadway segment, a visually observed traffic level on the selected roadway segment, and a visually observed precipitation type, rate, and/or accumulation. ### Claim 8 (depends on 1) The snow maintenance vehicle of claim 1, wherein the locally collected information includes at least one of the following: information describing how a selected roadway segment is currently being treated by the maintenance vehicle associated with the maintenance decision module, information showing the amount of treatment material currently being applied to the selected roadway segment by the associated maintenance vehicle, current operator observed roadway condition of the selected roadway segment, current operator observed traffic level on the selected roadway segment, current operator observed precipitation type, rate, and/or accumulation. ### Claim 9 (depends on 1) The snow maintenance vehicle of claim 1, wherein the maintenance decision module uses known, developed or proprietary maintenance decision support system algorithms and the treatment recommendations are based on at least one of actual information, predicted information, hypothetical information, or a combination thereof. ### Claim 10 A method comprising: providing a snow plow, having an antenna for duplexed communications, a satellite positioning module and a corresponding antenna, a roadway surface temperature sensor, a spreader connected to a treatment material container; and providing a maintenance decision module wherein said module: processes and analyzes AVL collected information received from a server and one or more of treatment material performance specifications, locally collected information, operator instructions, and weather information, and provides treatment recommendations based thereon; wherein the AVL collected information comprises historic maintenance vehicle parameters; and wherein the maintenance decision module further comprises at least one of the following: a data ingest submodule to receive and universally format the various types of information, a road weather forecast submodule to dynamically weight one or more forecast models and forward error correction with observations, and a road condition and treatment submodule that, based on the output of the data ingest and road weather forecast submodules, forecasts road temperature and condition and maps the forecasts to a look up table of rules of practice for anti-icing, de-icing and/or plowing operations to provide treatment recommendations. ### Claim 11 (depends on 10) The method of claim 10, wherein an identity of a material contained in the treatment material container and a set of corresponding characteristics of said material are entered into the maintenance decision module via a user interface, by at least one of the following: an operator, a supervisor, or other personnel. ### Claim 12 (depends on 10) The method of claim 10, wherein an identity of a material contained in the treatment material container and a set of corresponding characteristics of said material are captured automatically by the maintenance decision module via radio frequency identification techniques or bar codes. ### Claim 13 (depends on 10) The method of claim 10, wherein the treatment recommendations are provided to at least one of the following: a local operator, a local supervisor, a remote supervisor and an AVL system server. ### Claim 14 (depends on 10) The method of claim 10, wherein the treatment recommendations automatically control an on-board maintenance vehicle treatment operation consistent with the treatment recommendations. ### Claim 15 (depends on 10) The method of claim 10, wherein the treatment recommendations include at least one of the following: a treatment material type, a treatment material application amount, a treatment material application rate, a concentration of de- or anti-icing agent, a treatment material mixture composition, a plowing strategy, a pre-storm treatment strategy, a mid-storm treatment strategy, a post-storm treatment strategy, and a treatment location. ### Claim 16 (depends on 10) The method of claim 10, wherein the AVL information also includes at least one of the following: information showing when a selected roadway segment was last treated, information showing how the selected roadway was treated, information showing the amount of treatment material applied to the selected roadway segment, a visually observed roadway condition of the selected roadway segment, a visually observed traffic level on the selected roadway segment, and a visually observed precipitation type, rate, and/or accumulation. ### Claim 17 (depends on 10) The method of claim 10, wherein the locally collected information includes at least one of the following: information describing how a selected roadway segment is currently being treated by the maintenance vehicle associated with the maintenance decision module, information showing the amount of treatment material currently being applied to the selected roadway segment by the associated maintenance vehicle, current operator observed roadway condition of the selected roadway segment, current operator observed traffic level on the selected roadway segment, current operator observed precipitation type, rate, and/or accumulation. ### Claim 18 (depends on 10) The method of claim 10, wherein the maintenance decision module uses known, developed or proprietary maintenance decision support system algorithms and the treatment recommendations are based on at least one of actual information, predicted information, hypothetical information, or a combination thereof.