The present invention relates to a modular data concentrator device for AMI (Advanced Measurement Infrastructure) measurement systems, which is interoperable and has the ability to have the communication protocols of multiple brands of meters embedded and has a fully modular structure, in such a way that one or more communication modules can be integrated, depending on the type of communication of each of the meters to be managed. Thus, the device of the invention allows to manage with the same data concentrator, different brands of meters, whether energy, water or gas, regardless of the communication protocol they use and the communication medium they have, which guarantees to any public utility company that when using this modular device, only a single management software will be required, thus guaranteeing having in a single database format the information of all the managed meters.

The present invention relates to a modular data concentrator device for AMI (Advanced Measurement Infrastructure) measurement systems, which is interoperable and has the ability to have the communication protocols of multiple brands of meters embedded and has a fully modular structure, in such a way that one or more communication modules can be integrated, depending on the type of communication of each of the meters to be managed. Thus, the device of the invention allows to manage with the same data concentrator, different brands of meters, whether energy, water or gas, regardless of the communication protocol they use and the communication medium they have, which guarantees to any public utility company that when using this modular device, only a single management software will be required, thus guaranteeing having in a single database format the information of all the managed meters.

The present invention relates to a system for performing phase detection and synchronization in an AMI communication network using a relay communication, and a method thereof. According to an embodiment of the present invention, a system for performing phase detection and synchronization in an AMI communication network using a relay communication includes an AMI server for collecting a ‘reference zero-crossing detection (ZCD) time difference by phase’ of input/output terminals of a main transformer installed in a substation; and a data concentration unit (DCU) comparing the ‘reference ZCD time difference by phase’ transmitted from the AMI server with a ‘ZCD time difference by phase’ collected by itself, and matching the same to have a time difference close to an error range.

A method collects data in a network by operation of a local sensor of a consumption meter where the network is part of a supply network. The network distributes a consumable good. The sensor has a measuring element providing raw measurement data corresponding to a physical or physicochemical value or parameter. The sensor has a wired and/or radio communication device and a memory. For the determination of the measurement resolution of the sensor the conditions for generating time stampings using a correlation model are determined in advance, on the basis of the correlation model time stampings of successive raw measurement data in the sensor are generated. The time stampings are transmitted over a wired connection and/or a radio link so that on the basis of the time stampings using the correlation model the raw measurement data collected by the measuring element are reconstructed and evaluated and used for network monitoring.

A method collects data in a network having a consumption meter as part of a supply network and containing a sensor. The sensor contains a measuring element which provides raw measurement data corresponding to a physical or physicochemical value or parameter. The sensor contains a communication device and a memory. For the determination of the measurement resolution of the sensor the conditions for generating time stampings using a correlation model are determined in advance. On a basis of the correlation model, time stampings of successive raw measurement data in the sensor are generated, the time stampings are stored in the memory. The time stampings are transmitted over a wired connection and/or a radio link so that on the basis of the time stampings using the correlation model the raw measurement data collected by the measuring element are reconstructed and evaluated. Whereas raw measurement data is used for on-demand network analysis.

A method collects data in a network having a consumption meter as part of a supply network and containing a sensor. The sensor contains a measuring element which provides raw measurement data corresponding to a physical or physicochemical value or parameter. The sensor contains a communication device and a memory. For the determination of the measurement resolution of the sensor the conditions for generating time stampings using a correlation model are determined in advance. On a basis of the correlation model, time stampings of successive raw measurement data in the sensor are generated, the time stampings are stored in the memory. The time stampings are transmitted over a wired connection and/or a radio link so that on the basis of the time stampings using the correlation model the raw measurement data collected by the measuring element are reconstructed and evaluated. Whereas raw measurement data is used for on-demand network analysis.

The present disclosure provides a time synchronization method, device and system, and a storage medium. The time synchronization system includes a first part and a second part, that are mechanically connected, movable relative to each other, and in a wireless communication connection. The method includes the second part receiving the first time axis information and the first movement parameter sent by the first part, the first movement parameter corresponding to the first time axis information for indicating a movement relationship between the first part and the second part; the second part determining the second time axis information corresponding to the first movement parameter in the local second time axis; and the second part adjusting the second time axis based on the first time axis information and the second time axis information, such that the second time axis is synchronized with the first time axis.

Systems, methods, and apparatuses are discussed that enable robust, high-speed communication of sensor data. One example system includes a sensor bus, an electronic control unit (ECU), and one or more sensors. The ECU is coupleable to the sensor bus and configured to generate a synchronization signal, and is configured to output the synchronization signal to the sensor bus. The one or more sensors are also coupleable to the sensor bus, and at least one sensor of the one or more sensors is configured to sample sensor data in response to the synchronization signal and to output the sampled sensor data to the sensor bus.

Systems, methods, and apparatuses are discussed that enable robust, high-speed communication of sensor data. One example system includes a sensor bus, an electronic control unit (ECU), and one or more sensors. The ECU is coupleable to the sensor bus and configured to generate a synchronization signal, and is configured to output the synchronization signal to the sensor bus. The one or more sensors are also coupleable to the sensor bus, and at least one sensor of the one or more sensors is configured to sample sensor data in response to the synchronization signal and to output the sampled sensor data to the sensor bus.

An electronic device is disclosed. The electronic device comprises a first communication unit, a second communication unit, and a processor for performing control such that the second communication unit operates in a scan state in which an undirected advertising packet can be received when a preset IR signal is received from a remote control device through the first communication unit, acquiring identification information of a target device from the undirected advertising packet when the undirected advertising packet is received from the remote control device in the scan state, and providing a user interface (UI) for guiding a Bluetooth connection with remote control device when the acquired identification information of a target device matches identification information of the electronic device.