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Automatic Fall Behind Warning Method And System
Abstract
Disclosed relates to an automatic fall behind warning method and system applied in a group activity environment. Each individual in the group corresponds to a node and all of such nodes form an independent network. The method initializes an outside node table for the group and gets a link quality index table (LQI table) among the nodes on the network. A table specifying outside and inside nodes for the network topology is generated via an algorithm. Then the method checks if there is a node being disappearing from the outside nodes of the generated table. If not, it updates the outside node table and continues to get a newest LQI table. If so, the node falls behind is confirmed and a warning notice is automatically generated once the disappearing node is not an inside node is verified. Otherwise, the method returns to the step of updating the outside node table.
  • References (3)
  • Cited By (5)
Ylian Saint-Hilaire8
Estimated H-index: 8
(Intel),
Jim Edwards8
Estimated H-index: 8
(Intel)
A peer-to-peer global positioning system includes at least one location aware device to store position data. The at least one location aware device includes a first data transmitter and a first data receiver. An electronic device has a second data transmitter and a second data receiver. The second data transmitter transmits a position data request to the first data receiver. A memory storage device to store position data transmitted from the first data transmitter and received by the second data...
Ref 1Cited 81 Source
Peter A. Thayer3
Estimated H-index: 3
,
Alexander Babichev2
Estimated H-index: 2
,
Milind M. Dange2
Estimated H-index: 2
... more
A system for tracking a fleet of vehicles, such as trucks or aircraft, includes a set of vehicle processing systems associated with each vehicle. Each vehicle processing system receives a travel route matrix from a remote server, and generates periodic vehicle position information which is compared with a propagating wave associated with different segments, or corridors, of the matrix. When the vehicle position is determined to lie outside the propagating wave and a geo-corridor at a particular ...
Ref 21Cited 43 Source
Garrett1
Estimated H-index: 1
,
W Clarence1
Estimated H-index: 1
A quick-release grating comprising an actuator mounted to the grating, a frame to which the grating is rotatably mounted via of grating hinges, and a safety pin which prevents re-closure of the grating once it has been opened. The actuator comprises spring-loaded deadbolts which slide through frame and grating bores in order to lock the grating in position relative to the frame. The actuator is enclosed within a locked box which prevents unauthorized opening of the grating. An alternate embodime...
Ref 29Cited 12 Source
  • References (3)
  • Cited By (5)
Kevin Fahrner3
Estimated H-index: 3
,
Leslie Levitt3
Estimated H-index: 3
,
Pablo Echavarria3
Estimated H-index: 3
A device is provided. The device is an electronic device configured to attach to a human-powered vehicle. The electronic device is further configured to perform actions. The actions include producing position coordinates based on global positioning system data and coupling to a network via a wireless connection. The actions include relaying the position coordinates to the network via the wireless connection. In some embodiments the electronic device is integrated with a bicycle.
Ref 7Cited 13 Source
Kevin Fahrner3
Estimated H-index: 3
,
Leslie Levitt3
Estimated H-index: 3
,
Pablo Echavarria3
Estimated H-index: 3
A method for obtaining data and communicating with a bicycle mounted cloud based activity monitor is provided. The method includes accepting into a server a plurality of sensor data and GPS location coordinates from a device attached to a bicycle, wherein the activity monitor communicates data to the cloud server via a wireless coupling. The method further includes writing information relating to sensor, GPS, and alarm functions from the cloud based server into the bike mounted activity tracker ...
Ref 10Cited 2 Source
A group riding problem warning system allows an individual participating in a group ride to communicate an indication of a problem to each other rider. The system includes a plurality of warning units. Each warning unit comprises a processor positioned in a housing. A respective transceiver is positioned in each housing and communicatively coupled to the processor. A respective actuator is coupled to each housing and operationally coupled to the processor wherein the transceiver transmits a sign...
Ref 11 Source
Young Hwan Choi2
Estimated H-index: 2
(Electronics and Telecommunications Research Institute),
Jeong Il Yim1
Estimated H-index: 1
(Electronics and Telecommunications Research Institute),
Jun Seob Lee4
Estimated H-index: 4
(Electronics and Telecommunications Research Institute)
... more
Disclosed is a multi hop routing apparatus, including: a receiving unit that receives multi hop routing messages; a parsing unit that parses the received multi hop routing messages; and a control unit that performs a control to determine a routing path using a hop count value and a link quality indicator (LQI) value included in the parsed multi hop routing message.
Ref 8Cited 3 Source
Kevin Fahrner3
Estimated H-index: 3
,
Leslie Levitt3
Estimated H-index: 3
,
Pablo Echavarria3
Estimated H-index: 3
A method for obtaining data and communicating with a bicycle mounted cloud based activity monitor is provided. The method includes accepting into a server a plurality of sensor data and GPS location coordinates from a device attached to a bicycle, wherein the activity monitor communicates data to the cloud server via a wireless coupling. The method further includes writing information relating to sensor, GPS, and alarm functions from the cloud based server into the bike mounted activity tracker ...
Ref 10Cited 2 Source