| 摘要 |
<p>A method for identifying and replacing a BBMD failure in a BacNet IP Network is provided. The BacNet IP Network includes one or more subnets and one or more BIP devices in each subnet. The method includes (i) sending, from a BacNet manager, a request to read a Broadcast Distribution Table (BDT) to a BBMD in each of the one or more subnets, (ii) receiving an acknowledgement from the BBMD in each subnet, (iii) identifying an error message in the acknowledgement received from at least one the BBMD of the one or more subnets, (iv) selecting the at least one BBMD capable device in the subnet associated to the error message identified, (v) modifying he BDT by replacing an IP address of the BBMD capable device, and (vi) transferring a modified BDT to the BBMD capable device and the BBMD in the one or more subnets. Figure 2B</p> |
