Communication network and operating method for agricultural working machines
First Claim
1. A communication network, comprisingseveral nodes equipped with transmitter/receiver units for wireless communication, said nodes including mobile nodes installable on mobile machines;
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wherein every node is assigned to transmit the respective profiles of the several of the mobile machines stored on its assigned memory via its transmitter/receiver unit, and to update a profile of a particular mobile machine of the several of the mobile machines stored in its assigned memory based on a profile of the particular mobile machine that was received from another node, andwherein every node implements a process of updating parameter profiles which includes comparing a time stamp assigned to a stored profile of a mobile machine with a time stamp assigned to a received profile for the mobile machine and overwriting the stored profile with the received profile if the received profile is determined to be a more recent profile, in accordance with the following steps;
a) a first node (4) receiving (S2), from a second node (1), a set of time stamps, each of which is assigned to a profile (P2a, P2b, P3a, P3b, P3c) of a mobile machine (2a, 2b, 3a, 3b, 3c) in a memory assigned to the second node (1),b) comparing the received time stamps with corresponding time stamps in the memory assigned to the first node (4) and determining in which of the machines the profiles assigned to the first node (4) must be overwritten,c) prompting (S3) the second node (1) to transmit the profiles of the machines, andd) storing the profiles transmitted (S4), as prompted, by the second node, instead of storing the profiles to be overwritten.
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Accused Products
Abstract
A communication network contains several nodes, which are equipped with transmitter/receiver units for wireless communication, including nodes referred to as mobile nodes that are installed on mobile machines. So that decentralized decisions can be made regarding the use of the mobile machines at the sites where the machines are located, a memory for storing the operating parameter profiles of several of the mobile machines is assigned to each node; every node is designed to transmit profiles stored in its assigned memory via its transmitter/receiver unit, and to update the profile of a particular mobile machine stored in its assigned memory based on a profile of this mobile machine that is received from another node.
51 Citations
13 Claims
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1. A communication network, comprising
several nodes equipped with transmitter/receiver units for wireless communication, said nodes including mobile nodes installable on mobile machines; - and
a memory for storing operating parameter profiles of several of the mobile machines, assigned to each of said nodes and to which operating parameter profiles a time stamp is assigned to denote when each of the operating parameter profiles was generated; wherein every node is assigned to transmit the respective profiles of the several of the mobile machines stored on its assigned memory via its transmitter/receiver unit, and to update a profile of a particular mobile machine of the several of the mobile machines stored in its assigned memory based on a profile of the particular mobile machine that was received from another node, and wherein every node implements a process of updating parameter profiles which includes comparing a time stamp assigned to a stored profile of a mobile machine with a time stamp assigned to a received profile for the mobile machine and overwriting the stored profile with the received profile if the received profile is determined to be a more recent profile, in accordance with the following steps; a) a first node (4) receiving (S2), from a second node (1), a set of time stamps, each of which is assigned to a profile (P2a, P2b, P3a, P3b, P3c) of a mobile machine (2a, 2b, 3a, 3b, 3c) in a memory assigned to the second node (1), b) comparing the received time stamps with corresponding time stamps in the memory assigned to the first node (4) and determining in which of the machines the profiles assigned to the first node (4) must be overwritten, c) prompting (S3) the second node (1) to transmit the profiles of the machines, and d) storing the profiles transmitted (S4), as prompted, by the second node, instead of storing the profiles to be overwritten. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for operating a communication network with several nodes, comprising the steps of
providing the nodes with transmitter/receiver units for wireless communications; -
installing on mobile machines at least some of the nodes configured as mobile nodes; storing operating parameter profiles of several of the mobile machines in a memory assigned to each node to which profiles a time stamp is assigned to denote when each was generated; transmitting by a first node respective profiles of the several of the mobile machines stored in its assigned memory via its transmitter/receiver unit; and updating a profile of a particular mobile machine of the several of the mobile machines stored in its assigned memory based on a profile of this mobile machine that it receives from another node if the time stamp assigned to the profile received from the other node is determined to be a more recent profile than the profile assigned to the memory-stored profile, further comprising; a) a first node (4) receiving (S2), from a second node (1), a set of time stamps, each of which is assigned to a profile (P2a, P2b, P3a, P3b, P3c) of a mobile machine (2a, 2b, 3a, 3b, 3c) in a memory assigned to the second node (1), b) comparing the received time stamps with corresponding time stamps in the memory assigned to the first node (4) and determining in which of the machines the profiles assigned to the first node (4) must be overwritten, c) prompting (S3) the second node (1) to transmit the profiles of the machines, and d) storing the profiles transmitted (S4), as prompted, by the second node, instead of storing the profiles to be overwritten.
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13. A communication network, comprising:
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several nodes equipped with transmitter/receiver units for wireless communication, said nodes including mobile nodes installable on mobile machines; and a memory for storing operating parameter profiles of several of the mobile machines, assigned to each of said nodes; wherein every node is assigned to transmit the respective profiles of the several of the mobile machines stored on its assigned memory via its transmitter/receiver unit, and to update a profile of a particular mobile machine of the several of the mobile machines stored in its assigned memory based on a profile of the particular mobile machine that was received from another node; and wherein a time stamp is assigned to each of said stored operating parameter profiles denoting when each of the operating parameter profiles was generated, and said nodes are designed to determine, based on said time stamp, and in a process of updating the operating parameter profiles of two profiles that relate to a same mobile machine, which of the two profiles is older, and to overwrite this older profile with a more recent profile, in accordance with the following steps; a) a first node (4) receiving (S2), from a second node (1), a set of time stamps, each of which is assigned to a profile (P2a, P2b, P3a, P3b, P3c) of a mobile machine (2a, 2b, 3a, 3b, 3c) in a memory assigned to the second node (1), b) comparing the time stamps with corresponding time stamps in the memory assigned to the first node (4) and determining in which of the machines the profiles assigned to the first node (4) must be overwritten, c) prompting (S3) the second node (1) to transmit the profiles of the machines, and d) storing the profiles transmitted (S4), as prompted, by the second node, instead of storing the profiles to be overwritten.
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Specification