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A battery monitoring network including a battery node (6); one or more distributed nodes of a first class (4) each including means for acquiring first battery variable information, processing means adapted to manipulate the first battery variable information, and a communication means for communicat

A battery monitoring network including a battery node (6); one or more distributed nodes of a first class (4) each including means for acquiring first battery variable information, processing means adapted to manipulate the first battery variable information, and a communication means for communicating with a battery node; and one or more distributed nodes of a second class (5) each including means for acquiring second battery variable information, processing means adapted to manipulate the second battery variable information, and a communication means for communicating with the battery node.

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The invention claimed is: 1. A battery monitoring network including a battery node; one or more distributed nodes of a first class each including means for acquiring first battery variable information, processing means adapted to manipulate the first battery variable information, and a communicatio

The invention claimed is: 1. A battery monitoring network including a battery node; one or more distributed nodes of a first class each including means for acquiring first battery variable information, processing means adapted to manipulate the first battery variable information, and a communication means for communicating with the battery node; and one or more distributed nodes of a second class each including means for acquiring second battery variable information, processing means adapted to manipulate the second battery variable information, and a communication means for communicating with the battery node, wherein the distributed nodes are arranged in two or more sub-networks, each sub-network communicating with the battery node via a respective sub-network junction, each sub-network including one or more distributed nodes of the first class and one or more distributed nodes of the second class. 2. The network of claim 1 wherein the nodes of a first and/or second class each include a memory for storing the battery variable information and/or the results of manipulating the battery variable information. 3. The network of claim 1 wherein the first battery variable information includes voltage information. 4. The network of claim 1 wherein the first battery variable information includes temperature information. 5. The network of claim 1 wherein the second battery variable information includes current information. 6. The network of claim 1 adapted to monitor a battery which includes a plurality of blocs each comprising one or more serially connected cells and a plurality of strings each comprising one or more serially connected blocs, the strings being connected in parallel with each other, wherein the distributed nodes of a first class are bloc nodes each adapted to acquire information relating to one or more of the blocs, and wherein the distributed nodes of a second class are bank nodes each adapted to acquire information relating to one or more of the strings. 7. The network of claim 1 wherein the number of distributed nodes of a first class exceeds the number of distributed nodes of a second class. 8. The network of claim 1 wherein the battery node includes a processor for manipulating data received from the distributed nodes. 9. The network of claim 1 wherein the battery node includes a graphical user interface. 10. The network of claim 1 including an internet interface coupled to the battery node. 11. The network of claim 1 wherein the distributed nodes of a first class are adapted to communicate with the distributed nodes of a second class. 12. The network of claim 1 wherein each sub-network includes a respective router for routing data through the respective sub-network junction. 13. The network of claim 1 wherein the distributed nodes communicate with the battery node via a common bus. 14. The network of claim 1 wherein the battery node includes means for communicating data to the distributed nodes. 15. The network of claim 1 wherein each distributed node is adapted to receive battery variable information from a plurality of sensors. 16. The network of claim 1 wherein the distributed nodes of a first and/or second class are adapted to compare the battery variable information with one or more predetermined threshold values. 17. The network of claim 1 wherein the distributed nodes of a first class are adapted to acquire coup de fouet parameters during battery discharge. 18. The network of claim 1 adapted to monitor a valve regulated lead acid (VRLA) battery. 19. A VRLA battery in combination with the network of claim 18. 20. A battery monitoring network comprising: a battery node; one or more distributed nodes of a first class configured to generate first battery variable information; one or more distributed nodes of a second class configured to generate second battery variable information; and a communications network coupling the battery node, the one or more distributed nodes of the first class, and the one or more nodes of the second class, wherein the battery node, the one or more nodes of the first class and the one or more nodes of the second class are configured to conduct peer-to-peer communications over the communications network. 21. The battery monitoring network of claim 20 wherein the one or more distributed nodes of the first class and the one or more distributed nodes of the second class are configured to monitor respective different types of arrangements of cells. 22. The battery monitoring network of claim 21 wherein the one or more distributed nodes of the first class are each configured to monitor a bloc of cells, and wherein the one or more distributed nodes of the second class are each configured to monitor one or more strings of blocs. 23. The battery monitoring network of claim 22 wherein the first battery variable information comprises bloc-related information and wherein the second battery variable information comprises string-related information. 24. The battery monitoring network of claim 23 wherein the one or more distributed nodes of the second class are configured to derive the string-related information from bloc-related information received from the one or more distributed nodes of the first class. 25. The battery monitoring network of claim 20 wherein the communications network comprises an intranet, and wherein the battery node is configured to interface the intranet to a public internet. 26. The battery monitoring network of claim 20 wherein the first battery variable information includes voltage information and/or temperature information, and wherein the second battery variable information includes current information.