Synchronizing nodes at a meeting point

A computer system for synchronizing a plurality of nodes to meet at a destination, comprising:

• one or more processors, one or more computer-readable memories, one or more computer-readable tangible storage medium, and program instructions stored on at least one of the one or more tangible storage medium for execution by at least one of the one or more processors via at least one of the one or more memories, wherein the computer system is capable of performing a method comprising:
• receiving a synchronization request from a first node within the plurality of nodes for meeting at the destination;
• sending an invitee request to a second node within the plurality of nodes;
• receiving a plurality of node data and a plurality of constraints from the plurality of nodes;
• generating a plurality of valid corrective actions based on the received plurality of node data and the received plurality of constraints;
• determining a projected arrival time at the destination for each node within the plurality of nodes based on the received plurality of node data;
• determining at least one late node based on the projected arrival time of the at least one late node within the plurality of nodes exceeding a threshold acceptable time range;
• determining the at least one late node is associated with at least one node limitation, wherein the at least one node limitation indicates route changes corresponding with the at least one late node are impermissible;
• in response to determining the at least one late node is associated with the at least one node limitation, determining a plurality of corrective actions associated with an alterable node within the plurality of nodes based on the projected arrival time of the at least one late node and the generated plurality of valid corrective actions, wherein the alterable node is not associated with the at least one node limitation, wherein the determined plurality of corrective actions includes a speed change for a vehicle transporting the alterable node;
• sending the determined plurality of corrective actions to an electronic navigational device associated with the alterable node;
• and
• in response to the electronic navigational device receiving the determined plurality of corrective actions, altering a travel route to the destination presented by the electronic navigational device associated with the alterable node in accordance with the received plurality of corrective actions.

A computer program product for synchronizing a plurality of nodes to meet at a destination, comprising:

• one or more tangible computer-readable storage medium and program instructions stored on at least one of the one or more tangible computer-readable storage medium, the program instructions executable by a processor, the program instructions comprising:
• program instructions to receiving a synchronization request from a first node within the plurality of nodes for meeting at the destination;
• program instructions to send an invitee request to a second node within the plurality of nodes;
• program instructions to receive a plurality of node data and a plurality of constraints from the plurality of nodes;
• program instructions to generate a plurality of valid corrective actions based on the received plurality of node data and the received plurality of constraints;
• program instructions to determine a projected arrival time at the destination for each node within the plurality of nodes based on the received plurality of node data;
• program instructions to determine at least one late node based on the projected arrival time of the at least one late node within the plurality of nodes exceeding a threshold acceptable time range;
• determining the at least one late node is associated with at least one node limitation, wherein the at least one node limitation indicates route changes corresponding with the at least one late node are impermissible;
• in response to determining the at least one late node is associated with the at least one node limitation, program instructions to determine a plurality of corrective actions associated with an alterable node within the plurality of nodes based on the projected arrival time of the at least one late node and the generated plurality of valid corrective actions, wherein the alterable node is not associated with the at least one node limitation, wherein the determined plurality of corrective actions includes a speed change for a vehicle transporting the alterable node;
• program instructions to send the determined plurality of corrective actions to an electronic navigational device associated with the alterable node;
• and
• in response to the electronic navigational device receiving the determined plurality of corrective actions, program instructions to alter a travel route to the destination presented by the electronic navigational device associated with the alterable node in accordance with the received plurality of corrective actions.