Wireless wide area networked precision geolocation
First Claim
1. A wireless wide area networked precision geolocation (WWANPG), comprising:
- two or more unit-groups, each of which comprises;
two or more individual units each of which is carried by an individual carrier, wherein one of said individual units is assigned as a unit group controller, and a unit communication network, which networks said individual units to form an intra group, comprising a first communication means for transferring a data exchange package which includes position data and an individual identification (IID) of each of said individual units among said individual units, wherein said unit group controller collects all said position data of said individual units and sends said position data of said individual units under request of each of said individual units; and
an inter communication network, which networks said unit-groups, comprising a second communication means for communicating said intra groups with each other to transfer an intra-group data exchange package which includes position data and a group identification (GID) of each of said unit group controllers among said unit-groups.
1 Assignment
0 Petitions
Accused Products
Abstract
A networked position multiple tracking system includes a plurality of individual units which are networked multi-tracking devices networked and their location information is shared via a data link. The individual units are organized as groups and groups are further networked to facilitate the data transfer in a large area or different geographical areas. The typical applications of the present invention include tracking of family members; tracking of cab vehicles of a taxi company; tracking of law enforcement officials pursuing criminals or suspects. In a military environment, the soldiers in a regiment can track each other during military missions by using the present invention. The pilots of aircraft in a formation can use the multi-tracking system to maintain formation flight and evade potential collision.
90 Citations
20 Claims
-
1. A wireless wide area networked precision geolocation (WWANPG), comprising:
-
two or more unit-groups, each of which comprises;
two or more individual units each of which is carried by an individual carrier, wherein one of said individual units is assigned as a unit group controller, and a unit communication network, which networks said individual units to form an intra group, comprising a first communication means for transferring a data exchange package which includes position data and an individual identification (IID) of each of said individual units among said individual units, wherein said unit group controller collects all said position data of said individual units and sends said position data of said individual units under request of each of said individual units; and
an inter communication network, which networks said unit-groups, comprising a second communication means for communicating said intra groups with each other to transfer an intra-group data exchange package which includes position data and a group identification (GID) of each of said unit group controllers among said unit-groups. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A process of wireless wide area networked precision geolocation (WWANPG), comprising the steps of:
-
(a) networking two or more individual units to form an intra group, each of which is a position tracking device carried by an individual carrier, to form a host unit-group via WLAN, wherein each of said individual units is assigned with a unique individual identification (IID);
(b) assigning one of said individual units in said host unit-group as a host unit group controller, wherein a unique group identification (GID) is assigned to said host unit group controller; and
(c) collecting position data of said individual units by said host unit group controller via said WLAN so as to ensure said host unit group controller having said position data of all said individual units of said host unit-group;
(d) obtaining said position data of said other individual units within said host unit-group by one of said individual units from said host unit group controller via said WLAN;
(e) providing one or more client unit-groups to network with said host unit-group via a wireless modem to form an intra-group, wherein (i) each of said client unit-groups also comprises two or more individual units networked with an independent unit communication network, (ii) each of said individual units networked in each of said client unit-groups is assigned with a unique individual identification;
(iii) one of said individual units is assigned as a client unit group controller and a unique group identification (GID) is assigned to said client unit group controller;
(iv) said client unit group controller collects position data of said individual units in each of said client unit-groups, so as to ensure said client group controller having said position data of all said individual units of said client unit-groups; and
(v) each of said individual units of each of said client unit-groups is capable of obtaining said position data of said other individual units within said client unit-group from said client unit group controller via said independent unit communication network of said client unit-group;
(f) assigning one of said individual units in said intra-group as an intra group controller of said intra-group, wherein a unique group identification (GID) is assigned to said intra group controller; and
(g) collecting position data of said host and client unit-groups by said intra group controller via said wireless modem so as to ensure said intra group controller having said position data of all said host and client unit-groups; and
(h) obtaining said position data of said other host and client unit-groups within said intra-group by one of said client unit group controllers from said intra group controller via said wireless modem. - View Dependent Claims (16, 17, 18, 19, 20)
-
Specification