PATENT CLAIM ANALYSIS

Application Number: 15777834
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["717", "172000"]

Abstract:
Provided are an in-vehicle updating device, an updating system and an update processing program that are able to efficiently perform update processing of an in-vehicle communication device connected to a plurality of communication lines. Update processing of an ECU connected to communication lines is performed, by a gateway transmitting repro data for use in updating to the ECU. A repro tool stores divided data of the repro data, and transmits the divided data to the gateway. The repro tool attaches, to the plurality of divided data, sequential order information for use in restoring the divided data, and transmits the resultant data to the gateway. The gateway determines a communication state of each communication line, appropriately distributes the plurality of divided data to the plurality of communication lines, according to the determined communication states, and transmits the plurality of divided data to the ECU via the plurality of communication lines.

Claim (Index 1):
An in-vehicle updating device configured to be connected to an in-vehicle communication device via at least two communication lines and to perform processing for updating a program or data stored in a storage unit of the in-vehicle communication device, comprising:\n a storage unit configured to store a plurality of divided data for use in updating into which a program or data for use in updating that is to be transmitted to the in-vehicle communication device has been divided; a communication state determination unit configured to determine a communication state of each of the communication lines; and a transmission processing unit configured to perform processing for distributively transmitting the plurality of divided data for use in updating stored in the storage unit to the in-vehicle communication device via the at least two communication lines, according to a determination result of the communication state determination unit.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 93.0
- Lexical Diversity: 2.76271
- Patent Class: 717.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15763308', '16345147', '14227198', '16325283', '16345552']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3742332537702009
- 35 USC 102 Novelty (BERT): 0.4902517395776128
- Combined Prediction Score: 0.3858351023509421
- Mean Citation Score: 179.12559800000002
- Max Citation Score: 185.47594
- Similarity Product: 136.08212314355018

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test