Location specification system and location specification method
The location identification system addresses the complexity of conventional systems by using communication and placement status data to determine vehicle positions without requiring vehicle operations, achieving efficient and accurate location identification.
JP2025050522AActive Publication Date: 2025-04-04TOYOTA JIDOSHA KK
8 Cites 0 Cited by
Patent Information
- Application Number
- JP2023159367
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-09-25
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2043-09-25
AI Technical Summary
Technical Problem
Conventional location identification systems for vehicles require the vehicle to perform an operation, leading to complex processing and inability to specify vehicle position without installed devices.
Method used
A location identification system that acquires communication status and placement status data to identify the position of communication devices using relative positional relationships and position data, without requiring the vehicle to operate.
Benefits of technology
Enables simple and efficient location determination of communication devices and vehicles, even when devices are not installed, by utilizing communication status and placement status data.
✦ Generated by Eureka AI based on patent content.
Abstract
To provide a technology for a location specification system capable of specifying the location of a communication device through simple processing without requiring an operation or the like.SOLUTION: A location specification system includes a communication status acquisition unit that acquires communication status between each of a plurality of access points and a plurality of communication devices, a placement status acquisition unit that acquires placement status data which is at least one of image data of an area in which the plurality of communication devices exist and point cloud data of the area, and a location specification unit that specifies the locations of the plurality of communication devices in the area by matching location data of the plurality of communication devices estimated from the placement status data with a relative location relationship among the plurality of communication devices estimated from the communication status.SELECTED DRAWING: Figure 6
Need to check novelty before this filing date? Find Prior Art