PATENT CLAIM ANALYSIS

Application Number: 16041561
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["398", "118000"]

Abstract:
The present invention discloses a communication method that is based on a visible light source and a transport device. In the solution, before a visible light signal is generated, related information carried in the visible light signal is processed by using orthogonal sequences, and different visible light signals processed by using the orthogonal sequences do not interfere with each other. In this way, even if an optical receiving device receives multiple visible light signals, because the received multiple visible light signals are orthogonal to each other, the visible light signals can be accurately received.

Claim (Index 29):
The transport device according to  claim 23 , wherein the at least one processor is configured to:\n calculate a distance between two transport devices according to the related information and by using the following formula: S = L 2 - ( H \ue89e \ue89e 2 - H \ue89e \ue89e 1 ) 2 = S 2 2 - ( B \ue89e \ue89e 2 - B \ue89e \ue89e 1 2 ) 2 - ( S 2 2 - S 1 2 2 \ue89e ( B \ue89e \ue89e 2 - B \ue89e \ue89e 1 ) ) 2 - ( H \ue89e \ue89e 2 - H \ue89e \ue89e 1 ) 2 wherein B 1  is a width between left and right tail lamps of the transport device sending the visible light signal; H 1  is a height, relative to the ground, of the tail lamps of the transport device sending the visible light signal; B 2  is a width (B 2 >B 1 ) between width lamps of a transport device receiving the visible light signal; H 2  is a distance from the ground to the width lamps of the transport device receiving the visible light signal; S 1  is a distance between the right tail lamp of the transport device sending the visible light signal and a right width lamp of the transport device receiving the visible light signal; S 2  is a distance between the left tail lamp of the transport device sending the visible light signal and s left width lamp of the transport device receiving the visible light signal; L is a length of a first perpendicular line from a line connecting the tail lamps of the transport device sending the visible light signal to a line connecting the width lamps of the transport device receiving the visible light signal; X 1  is a distance from the left width lamp of the transport device receiving the visible light signal to an intersection point between a connection line between the width lamps of the transport device receiving the visible light signal and a second perpendicular line, wherein the second perpendicular line is from the left tail lamp of the transport device sending the visible light signal to the connection line between the width lamps of the transport device receiving the visible light signal; and X 2  is a distance from the right width lamp of the transport device receiving the visible light signal to an intersection point between the connection line between the width lamps of the transport device receiving the visible light signal and a third perpendicular line, wherein the third perpendicular line is from the right tail lamp of the transport device sending the visible light signal to the connection line between the width lamps of the transport device receiving the visible light signal.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 95.0
- Lexical Diversity: 1.77586
- Patent Class: 398.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15338127', '15251786', '12881405', '15033127', '12013145']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6297378816865298
- 35 USC 102 Novelty (BERT): 0.5700067442638822
- Combined Prediction Score: 0.623764767944265
- Mean Citation Score: 203.451614
- Max Citation Score: 394.001
- Similarity Product: 361.4726520839334

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

Dataset: test