Information transmission method and client device

The method optimizes three-dimensional data transmission by encoding and decoding techniques, ensuring efficient data transmission and self-location estimation in moving bodies by selecting appropriate communication methods and managing sensor information effectively.

JP7721620B2Active Publication Date: 2025-08-12PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA
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Patent Information

Application Number
JP2023208473
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2018-02-02
Filing Date
2023-12-11
Publication Date
2025-08-12
Estimated Expiration
2039-01-31

AI Technical Summary

Technical Problem

Existing methods for transmitting three-dimensional data are inefficient due to the large amount of data required, and there is a need for effective data compression and transmission techniques, especially for applications like autonomous vehicles and robotics.

Method used

A method for transmitting three-dimensional data using a client device on a moving body that acquires sensor information, stores it, and determines the best communication method to transmit it to a server, either through an access point, base station, gateway, or communication satellite, depending on connectivity, while utilizing data encoding and decoding techniques to optimize data transmission.

Benefits of technology

This approach allows for efficient and accurate transmission of three-dimensional data, improving self-location estimation and reducing storage capacity by synchronizing acquisition time information and deleting unnecessary data.

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Abstract

To achieve further improvement.SOLUTION: An information transmission method in a client device (2002) provided in a mobile object includes: obtaining sensor information that has been obtained by a sensor provided in the mobile object and indicates a surrounding state of the mobile object, and storing the sensor information into a storage (2012) (S2001); determining whether the client device (2002) is connectable to an access point (S2002); and transmitting the sensor information to a server (2001) (S2003) when it is determined that the client device (2002) is connectable to the access point (Yes in S2002).SELECTED DRAWING: Figure 55
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Citation Information

Patent Citations

  • Information providing system, information providing apparatus, on-vehicle apparatus, and method of providing information

    JP2007264825A

  • Position tracking device, position tracking system and position tracking method

    JP2010191882A

  • Video transmission device, video transmission method, and video transmission program

    JP2016032258A

  • Map data storage device, control method, program, and storage medium

    JP2016153832A

  • Obstacle detection system and obstacle detection method

    JP2017016474A