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US 11,451,750 B2Granted
Event generation based on user feedback by doorbell camera system
AssigneeHanwha Techwin Co., Ltd.
InventorsMyung-hwa Son, Jongho Kim, Brian Sung
Life of this patent
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Abstract
A method for generating an event, which is performed by a doorbell camera system disclosed in the present disclosure may include acquiring video of a visitor, outputting the acquired video of the visitor to a user, learning the user's feedback on the visitor, storing information of the visitor and a learning result of the user's feedback on the visitor, and generating an event based on the information of the visitor and the learning result of the user's feedback.
Claims16
A doorbell device for generating an event for a visitor at a doorbell camera system, comprising:
- a transceiver configured to transceive a wireless signal through an antenna;
- and
- a processor functionally connected to the transceiver and configured to:
- receive first input data related to the visitor including at least one of video or audio of the visitor;
- transmit the first input data to a user terminal and receive second input data related to a user's feedback on the first input data from the user terminal;
- learn the first input data based on at least one first learning algorithm to generate first output data related to the event, and learn the second input data based on at least one second learning algorithm to generate second output data related to the event;
- and
- determine a danger level for the visitor based on at least one of the first output data or the second output data, and generate the event based on the danger level,
- wherein the second output data comprises facial expression information of the user, and
- wherein the facial expression information of the user is generated as JSON data obtained by data-converting a human facial expression into numbers and alphabets.
7 more elements
A doorbell device for generating an event for a visitor at a doorbell camera system, comprising:
- a transceiver configured to transceive a wireless signal through an antenna;
- and
- a processor functionally connected to the transceiver and configured to:
- receive first input data related to the visitor including at least one of video or audio of the visitor;
- learn the first input data based on at least one first learning algorithm to generate first output data related to the event, and learn second input data based on at least one second learning algorithm to generate second output data related to the event;
- perform an initial access procedure with a server for downlink synchronization and reception of system information, and perform a random access procedure with the server for uplink synchronization,
- wherein the initial access procedure is performed by a synchronization signal block including a first synchronization signal, a second synchronization signal, and a broadcast channel,
- wherein the synchronization signal block includes four consecutive OFDM symbols, and the first synchronization signal, the broadcast channel, and the second synchronization signal are transmitted for each OFDM symbol,
- wherein each of the first synchronization signal and the second synchronization signal includes one OFDM symbol and 127 subcarriers, and
- wherein the broadcast channel includes three OFDM symbols and 576 subcarriers;
- receive an uplink grant from the server, transmit the first input data to the user terminal based on the uplink grant, receive a downlink grant from the server, and receive the second input data related to the user's feedback on the first input data from the user terminal based on the downlink grant;
- and
- generate the event based on the first output data or the second output data.
10 more elements
A doorbell device for generating an event for a visitor at a doorbell camera system, comprising:
- a transceiver configured to transceive a wireless signal through an antenna;
- and
- a processor functionally connected to the transceiver and configured to:
- receive first input data related to the visitor including at least one of video or audio of the visitor;
- learn the first input data based on at least one first learning algorithm to generate first output data related to the event, and learn second input data based on at least one second learning algorithm to generate second output data related to the event;
- perform an initial access procedure with a server for downlink synchronization and reception of system information, and perform a random access procedure with the server for uplink synchronization,
- wherein the initial access procedure is performed by a synchronization signal block including a first synchronization signal, a second synchronization signal, and a broadcast channel,
- wherein the synchronization signal block includes four consecutive OFDM symbols, and the first synchronization signal, the broadcast channel, and the second synchronization signal are transmitted for each OFDM symbol,
- wherein each of the first synchronization signal and the second synchronization signal includes one OFDM symbol and 127 subcarriers, and
- wherein the broadcast channel includes three OFDM symbols and 576 subcarriers;
- transmit the first input data to a user terminal, receive second input data related to a user's feedback on the first input data from the user terminal, receive an uplink grant and a downlink grant from the server, transmit the first output data and the second output data to the server based on the uplink grant, and receive danger level information indicating a danger level for the visitor from the server based on the downlink grant;
- and
- generate the event based on the danger level.
10 more elements
Dependencies are inferred from the claim text.