PATENT CLAIM ANALYSIS

Application Number: 16217880
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-08
Patent Classification: ["701", "070000"]

Abstract:
An autonomous emergency braking (AEB) system and method of a vehicle at crossdroads are disclosed. The AEB system includes a vehicle dynamics sensor, an around-view monitoring (AVM) sensor, and an electronic control unit (ECU). The vehicle dynamics sensor detects a driving speed of a host vehicle, and transmits the detected driving speed to the ECU. The AVM sensor detects a distance and relative speed between the host vehicle and a peripheral object, or transmits an image of a peripheral region of the host vehicle to the ECU. The ECU receives detection signals from the sensors, determines the presence or absence of a moving object approaching in a direction transverse to a traveling direction of the host vehicle at crossroads during driving of the host vehicle, selects the detected moving object as a control object using the detected moving object detection information if the presence of the approaching moving object is determined, and warns a driver of the host vehicle about a high possibility of collision with the selected control object or performs autonomous emergency braking (AEB) of the host vehicle according to information about a possibility of collision with the selected control object. Thus, even if one or more moving objects approaching in a direction transverse to the traveling direction of the host vehicle at crossroads are detected, the AEB system guarantees driving safety and stability of the host vehicle.

Claim (Index 6):
An autonomous emergency braking (AEB) method comprising:\n detecting moving objects approaching a host vehicle in a direction transverse to a direction of travel of the host vehicle at crossroads during driving of the host vehicle, receiving a driving speed of a host vehicle, a distance and a relative speed between the host vehicle and each of the moving objects, or peripheral images from a plurality of sensors; establishing a collision boundary based on the driving speed of the host vehicle; estimating positions of detected the moving objects; determining a time to collision (TTC) between the host vehicle and each of the moving objects based on the estimated positions of each of the moving objects and the collision boundary; selecting a control object among the detected moving objects based on the TTC; and warning a driver of the host vehicle or performing autonomous emergency braking (AEB) of the host vehicle.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 98.0
- Lexical Diversity: 2.875
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16216760', '16216912', '16218170', '16216574', '15070977']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4560220722849951
- 35 USC 102 Novelty (BERT): 0.5400744833425393
- Combined Prediction Score: 0.4644273133907495
- Mean Citation Score: 281.568574
- Max Citation Score: 401.87024
- Similarity Product: 353.05485660773286

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

Dataset: test