| Sonstiges: |
- Nachgewiesen in: USPTO Patent Applications
- Sprachen: English
- Document Number: 20240160213
- Publication Date: May 16, 2024
- Appl. No: 18/387884
- Application Filed: November 08, 2023
- Claim: 1. A map data generation device comprising: at least one processor or circuit configured to function as: a spatial data acquisition unit configured to acquire spatial data generated by measuring an object present in a space with a sensor; an attribute data acquisition unit configured to acquire attribute data indicating an attribute of a movable apparatus which autonomously moves in the space; and a map data generation unit configured to generate map data which is used when the movable apparatus autonomously moves in the space on the basis of the attribute data and the spatial data.
- Claim: 2. The map data generation device according to claim 1, wherein the at least one processor or circuit is further configured to function as: a spatial data generation unit configured to generate the spatial data by measuring an object present in the space with the sensor.
- Claim: 3. The map data generation device according to claim 2, wherein the spatial data generation unit generates the spatial data capable of generating the map data allowed to be used in common among a plurality of the movable apparatuses.
- Claim: 4. The map data generation device according to claim 2, wherein the spatial data generation unit generates a plurality of pieces of the spatial data for each of the movable apparatuses, wherein the spatial data acquisition unit acquires a plurality of pieces of the spatial data for each of the movable apparatuses, wherein the attribute data acquisition unit acquires the attribute data for each of the movable apparatuses, and wherein the map data generation unit generates the map data for each of the movable apparatuses using the spatial data selected from a plurality of pieces of the spatial data generated for each of the movable apparatuses.
- Claim: 5. The map data generation device according to claim 4, wherein the at least one processor or circuit is further configured to function as: a similarity calculation unit configured to calculate a similarity indicating a degree of similarity of the movable apparatus with respect to other movable apparatuses, and wherein the map data generation unit generates the map data on the basis of the spatial data selected on the basis of the similarity.
- Claim: 6. The map data generation device according to claim 1, wherein the attribute data acquisition unit acquires the attribute data indicating at least one of information related to a type of the movable apparatus, a kind of the sensor, accuracy in a case in which the sensor measures an object present in the space, a range allowing the sensor to measure an object present in the space, and a position where the sensor is attached.
- Claim: 7. The map data generation device according to claim 2, wherein the map data generation unit generates the map data related to a range allowing the sensor mounted in the movable apparatus to measure an object present in the space.
- Claim: 8. The map data generation device according to claim 2, wherein the map data generation unit generates the map data related to a range not allowing the sensor mounted in the movable apparatus to measure an object present in the space.
- Claim: 9. The map data generation device according to claim 1, wherein the map data generation unit updates the map data on the basis of the attribute data and the spatial data, and wherein the at least one processor or circuit is further configured to function as: a notification necessity judgment unit configured to judge whether or not there is a need to notify the movable apparatus of the fact that the map data has been updated; and an updating notification unit configured to notify the movable apparatus of the fact that the map data has been updated if it is judged that there is a need to notify the movable apparatus of the fact that the map data has been updated.
- Claim: 10. The map data generation device according to claim 2, wherein the map data generation unit generates new map data by converting the map data.
- Claim: 11. A non-transitory computer-readable storage medium configured to store a computer program comprising instructions for executing following processes: acquiring spatial data generated by measuring an object present in a space with a sensor; acquiring attribute data indicating an attribute of a movable apparatus which autonomously moves in the space; and generating map data which is used when the movable apparatus autonomously moves in the space on the basis of the attribute data and the spatial data.
- Claim: 12. A map data generation method comprising: acquiring spatial data generated by measuring an object present in a space with a sensor; acquiring attribute data indicating an attribute of a movable apparatus which autonomously moves in the space; and generating map data which is used when the movable apparatus autonomously moves in the space on the basis of the attribute data and the spatial data.
- Claim: 13. A map data generation device comprising: at least one processor or circuit configured to function as: a spatial data acquisition unit configured to acquire spatial data generated by measuring an object present in a space with a sensor; a confidential data acquisition unit configured to acquire confidential data indicating contents related to confidential information included in the spatial data; an attribute data acquisition unit configured to acquire attribute data indicating contents related to a sensor mounted in a movable apparatus which autonomously moves in the space and contents related to an access right to the confidential information allowed to the movable apparatus; and a map data generation unit configured to generate map data which is used when the movable apparatus autonomously moves in the space and does not allow the confidential information to be browsed on the basis of the spatial data, the confidential data, and the attribute data.
- Claim: 14. The map data generation device according to claim 13, wherein the map data generation unit generates the map data if the access right indicated by the attribute data does not include a right of access to the confidential information.
- Claim: 15. The map data generation device according to claim 13, wherein the map data generation unit generates the map data by processing of deleting the confidential information from the spatial data, processing of performing mask processing with respect to the confidential information included in the spatial data, or processing of performing blurring processing with respect to the confidential information included in the spatial data.
- Claim: 16. The map data generation device according to claim 13, wherein the map data generation unit generates the map data by attaching authentication data, which indicates whether or not operation of measuring the confidential information with a sensor mounted in the movable apparatus is allowed, to the spatial data in accordance with the access right.
- Claim: 17. A non-transitory computer-readable storage medium configured to store a computer program comprising instructions for executing following processes: acquiring spatial data generated by measuring an object present in a space with a sensor; acquiring confidential data indicating contents related to confidential information included in the spatial data; acquiring attribute data indicating contents related to a sensor mounted in a movable apparatus which autonomously moves in the space and contents related to an access right to the confidential information allowed to the movable apparatus; and generating map data which is used when the movable apparatus autonomously moves in the space and does not allow the confidential information to be browsed on the basis of the spatial data, the confidential data, and the attribute data.
- Claim: 18. A map data generation method comprising: acquiring spatial data generated by measuring an object present in a space with a sensor; acquiring confidential data indicating contents related to confidential information included in the spatial data; acquiring attribute data indicating contents related to a sensor mounted in a movable apparatus which autonomously moves in the space and contents related to an access right to the confidential information allowed to the movable apparatus; and generating map data which is used when the movable apparatus autonomously moves in the space and does not allow the confidential information to be browsed on the basis of the spatial data, the confidential data, and the attribute data.
- Claim: 19. A map data generation device comprising: a first data acquisition unit configured to acquire first spatial data generated by measuring an object present in a space with a first sensor mounted in a first movable apparatus, and first attribute data indicating an attribute of the first movable apparatus; a second data acquisition unit configured to acquire second attribute data indicating an attribute of a second movable apparatus which is different from the first movable apparatus and in which a second sensor is mounted; a spatial data evaluation unit configured to evaluate validity of the first spatial data as map data which is used when the second movable apparatus autonomously moves in the space on the basis of the first attribute data and the second attribute data, and generate evaluation data indicating evaluation results of the validity of the first spatial data; and a map data providing unit configured to provide the first spatial data as the map data to the second movable apparatus if contents indicated by the evaluation data satisfy requirements necessary for the second movable apparatus.
- Claim: 20. The map data generation device according to claim 19, wherein the spatial data evaluation unit evaluates the validity of the first spatial data as the map data on the basis of a difference between contents indicated by the first attribute data and contents indicated by the second attribute data.
- Claim: 21. The map data generation device according to claim 20, wherein the spatial data evaluation unit judges whether or not the difference satisfies predetermined requirements, and wherein the at least one processor or circuit is further configured to function as: a spatial data management unit configured to store the first spatial data in a storage medium if it is judged that the difference does not satisfy the predetermined requirements.
- Claim: 22. The map data generation device according to claim 20, wherein the second data acquisition unit further acquires second spatial data generated by measuring an object present in the space with the second sensor when the second movable apparatus autonomously moves in the space, wherein the spatial data evaluation unit judges whether or not the difference satisfies predetermined requirements, and wherein the at least one processor or circuit is further configured to function as: a spatial data management unit configured to store one of the first spatial data and the second spatial data further satisfying the predetermined requirements in a storage medium if it is judged that the difference satisfies the predetermined requirements.
- Claim: 23. The map data generation device according to claim 19, wherein the first data acquisition unit acquires the first attribute data indicating contents related to the first sensor, wherein the second data acquisition unit acquires the second attribute data indicating contents related to the second sensor, and wherein the spatial data evaluation unit evaluates the validity of the first spatial data as the map data on the basis of contents related to the first sensor and contents related to the second sensor.
- Claim: 24. The map data generation device according to claim 19, wherein the spatial data evaluation unit evaluates the validity of the first spatial data as the map data from two or more items of at least sensor accuracy, a sensor resolution, a sensor measurement distance, a sensor viewing angle, and a sensor attachment position.
- Claim: 25. The map data generation device according to claim 19, wherein the spatial data evaluation unit judges whether or not the validity of the first spatial data as the map data satisfies predetermined requirements, and wherein the at least one processor or circuit is further configured to function as: a spatial data management unit configured to delete the first spatial data from a storage medium if it is judged that the validity of the first spatial data as the map data does not satisfy the predetermined requirements.
- Claim: 26. The map data generation device according to claim 19, wherein the spatial data evaluation unit judges whether or not the validity of the first spatial data as the map data satisfies predetermined requirements, and wherein the at least one processor or circuit is further configured to function as: a spatial data management unit configured to leave the first spatial data being stored in a storage medium if it is judged that the validity of the first spatial data as the map data satisfies the predetermined requirements.
- Claim: 27. The map data generation device according to claim 19, wherein the second data acquisition unit further acquires second spatial data generated by measuring an object present in the space with the second sensor when the second movable apparatus autonomously moves in the space, wherein the spatial data evaluation unit evaluates validity of the second spatial data as the map data, generates the evaluation data indicating evaluation results of the validity of the second spatial data, and judges whether or not the validity of the second spatial data as the map data satisfies predetermined requirements, and wherein the at least one processor or circuit is further configured to function as: a spatial data management unit configured to store the second spatial data in a storage medium if it is judged that the validity of the second spatial data as the map data satisfies the predetermined requirements.
- Claim: 28. A non-transitory computer-readable storage medium configured to store a computer program comprising instructions for executing following processes: acquiring first spatial data generated by measuring an object present in a space with a first sensor mounted in a first movable apparatus, and first attribute data indicating an attribute of the first movable apparatus; acquiring second attribute data indicating an attribute of a second movable apparatus which is different from the first movable apparatus and in which a second sensor is mounted; evaluating validity of the first spatial data as map data which is used when the second movable apparatus autonomously moves in the space on the basis of the first attribute data and the second attribute data, and generating evaluation data indicating evaluation results of the validity of the first spatial data; and providing the first spatial data as the map data to the second movable apparatus if contents indicated by the evaluation data satisfy requirements necessary for the second movable apparatus.
- Claim: 29. A map data generation method comprising: acquiring first spatial data generated by measuring an object present in a space with a first sensor mounted in a first movable apparatus, and first attribute data indicating an attribute of the first movable apparatus; acquiring second attribute data indicating an attribute of a second movable apparatus which is different from the first movable apparatus and in which a second sensor is mounted; evaluating validity of the first spatial data as map data which is used when the second movable apparatus autonomously moves in the space on the basis of the first attribute data and the second attribute data, and generating evaluation data indicating evaluation results of the validity of the first spatial data; and providing the first spatial data as the map data to the second movable apparatus if contents indicated by the evaluation data satisfy requirements necessary for the second movable apparatus.
- Current International Class: 05; 06; 06
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