Also, there can be more than one serial number authority not shown that accesses database In one embodiment, as depicted, the reader re-packages SCM packet into a reader packetoptionally together with other SCM packets from other ERT devices not shownor with additional information about the reader. Automatic Meter Reading AMR is a technology that autonomously collects the consumption and status data from utility meters e. Automatic meter reading AMR systems are generally known in the art. USA1 en. With 26 bits assigned to uniquely designate the ERT, the SCM format was designed to permit 2 26or 67,, unique devices. Select web site. Processor 46 interfaces with radio transceiver 50which is then coupled to an antenna Sign up to get outage, account alerts via text.
Grid Insight Itron ERT technology
Encoder receiver transmitter (ERT) is a packet radio protocol developed by Itron for automatic meter reading. The technology is used to transmit data from utility. Encoder receiver transmitter (ERT) is a packet radio protocol developed by.
The model was primary designed to improve the technical communication, but. ERT (Encoder Receiver Transmitter) what does mean ert (encoder receiver transmitter), definition and meaning of ert (encoder receiver transmitter).
For example, utilizing an AMR system for the monthly reading of residential gas, electric, or water meters eliminates the need for a utility employee to physically enter each residence or business where a meter is located to transcribe a meter reading by hand.
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ERT configurors rely on serial number authority to issue appropriate serial numbers. Each ERT must be uniquely identifiable within a particular AMR system so that its originated information can be properly associated with its corresponding location and customer account for administrative and billing purposes.
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In one embodiment, as depicted, the reader re-packages SCM packet into a reader packetoptionally together with other SCM packets from other ERT devices not shownor with additional information about the reader. Automated meter reading system, communication and control network for automated meter reading, meter data collector, and associated methods. Safety scan.
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ERT (Encoder Receiver Transmitter)
the ERT, the SCM format was designed to permitor 67, A solution for providing various types of encoder-receiver-transmitter (ERT) to uniquely designate the ERT, the SCM format was designed to permit 2 These devices will record the water reading, encode the information, and then transmit The Itron transmitter, called an “ERT” (Encoder Receiver Transmitter) has an Industry Canada The equipment is designed to operate at very low levels.
The associated serial number and the matched ERT type is distinct from any serial number-ERT type association of the plurality of records.
In another embodiment, the extended serial number is defined as a virtualized ERT identifier based on a formulaic incorporation of the ERT type indicator and the base serial number.
In one embodiment, interface 48 includes a portion of a data bus and of an address bus. At stepbased on the request, serial number authority checks databaseand identifies a set of available serial numbers with associated ERT types that can be issued.
Interface system 42 is interfaced with processor 46 via interface Step can include cross-checking the request for internal consistency such as, for example, if the request specifies an incorrect ERT type for a particular utility type.
C E G CONSTRUCTION
|Demand reporting of electricity consumption by radio in relays to a base station, and demand relays wattmeters so reporting over a wide area.
Each ERT 14 has a meter interface and a transponder and includes an antenna 16 A- 16 C, respectively, for receiving and transmitting radio frequency RF signals as well as a processor, including a random access memory RAMan EEProm, and a simple power supply.
Four bytes are reserved for the most recent consumption count, and 53 bytes are used for representing differential consumption values for 47 intervals each represented by a 9-bit field.
The AMR system of claim 18wherein the unique identity determined by the AMR collection infrastructure is a serial number defined formulaically based on the value of the first ERT ID field, the value of the second ERT ID field, and the value of at least the portion of the third field. According to one aspect, the solution includes maintaining a set of records that associate each issued serial number with a corresponding configured ERT type.
While the invention is amenable to various modifications and alternative forms, specifics thereof have been shown by way of example in the drawings and will be described in detail.