Network having a number of nodes, and nodes for a network of this type
First Claim
1. Network comprising:
- a plurality of nodes; and
a communications channel interconnecting the nodes for data exchange between the nodes;
wherein at least a first of the nodes is at least one of parameterized and configured by storing node-specific data;
wherein at least a second of the nodes comprises a memory in which the node-specific data, for the at least one of parameterizing and configuring the first node, are stored;
wherein the first node, when newly connected to the network, is adapted to transmit the stored node-specific data to the second node; and
the second node is adapted to store the transmitted node-specific data of the first node in the memory of the second node and to transmit the node-specific data via the communications channel to the first node, for at least one of reparameterizing and reconfiguring the first node, if the first node is replacing a replaced first node or is resuming operation.
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Accused Products
Abstract
A network having a plurality of nodes (A-D) in which node-specific data for parameterizing and/or configuring a first one of the nodes (B1) is stored in a second one of the nodes (C1) of the network. Operation intervention by a user is unnecessary when replacing or repairing the first node (B1) since the node-specific data can be transmitted from the second node (C1) to the first node (B1). A node is preferably a measuring transducer including a sensor and a microprocessor. The measuring transducer also includes a memory for application programs and parameter values. The measuring transducer communicates with the network via an interface. The parameters may contain characteristics of the sensor and the network configuration of nodes.
32 Citations
16 Claims
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1. Network comprising:
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a plurality of nodes; and
a communications channel interconnecting the nodes for data exchange between the nodes;
wherein at least a first of the nodes is at least one of parameterized and configured by storing node-specific data;
wherein at least a second of the nodes comprises a memory in which the node-specific data, for the at least one of parameterizing and configuring the first node, are stored;
wherein the first node, when newly connected to the network, is adapted to transmit the stored node-specific data to the second node; and
the second node is adapted to store the transmitted node-specific data of the first node in the memory of the second node and to transmit the node-specific data via the communications channel to the first node, for at least one of reparameterizing and reconfiguring the first node, if the first node is replacing a replaced first node or is resuming operation. - View Dependent Claims (2, 3, 4)
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5. Node for a network having a plurality of nodes and a communications channel interconnecting the nodes, wherein:
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the node is adapted to be at least one of parameterized and configured by storing node-specific data, the node is adapted, when newly connected to the network, to transmit the stored node-specific data to another of the plurality of nodes of the network, and the node is adapted to request, when cold restarted after having been connected to the network as a replacement of a node of a same type or after operability of the node has been restored following a failure, that the other node transmit the node-specific data, for at least one of reparameterizing and reconfiguring the node via the communications channel.
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6. Node for a network having a plurality of nodes and a communications channel interconnecting the nodes,
comprising a memory in which node-specific data for at least one of parameterizing and configuring another of the nodes are stored, wherein the node is adapted to store in the memory received node-specific data of the other node and to transmit the received data via the communications channel to the other node for at least one of reparameterizing and reconfiguring the other node when the other node is replacing a replaced other node or is resuming operation.
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7. A method comprising:
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storing data specific to a first node in a second node of a network of nodes interconnected by a communications channel;
transmitting the data from the second node to the first node in response to an event; and
utilizing the transmitted data in the first node to render the first node operational in the network. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A network comprising:
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a plurality of nodes;
a communications channel interconnecting the nodes;
wherein a first of said nodes comprises;
a first memory configured to store data specific to said first node; and
wherein a second of said nodes comprises;
a second memory configured to store the data specific to said first node; and
a port configured to transmit the data specific to said first node from said second node to said first node. - View Dependent Claims (15, 16)
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Specification