PATENT CLAIM ANALYSIS

Application Number: 15906825
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["198", "617000"]

Abstract:
Disclosed is a conveying and positioning system and method, which is applied in the technical field of conveyance in the automotive industry and comprises a roller machine, a conveying trolley and an intelligent variable-frequency controller, wherein the conveying trolley is provided with a reflector; the roller machine is provided with a driving mechanism and a distance sensor; and, the driving mechanism comprises a driving motor controlled by the intelligent variable-frequency controller and a rotary encoder capable of feeding back rotation speed information of the driving motor to the intelligent variable-frequency controller. In the present invention, with the intelligent variable-frequency controller, by reading position information fed back by the distance sensor and rotation speed information fed back by the rotary encoder, accurate voltage frequency control information is output by internal operation so as to control the rotation speed of the driving motor, so that a double closed loop control mode of the conveying and positioning system is realized. In the present invention, fast conveyance, accurate positioning and stable operation of the conveying trolley can be realized by the technical solutions in the double closed loop control mode, and the cost is low.

Claim (Index 5):
The conveying and positioning system according to  claim 1 , wherein the reflector is mounted on the conveying trolley via a swing bar mechanism; the swing bar mechanism comprises a third mounting plate provided on the conveying trolley, a swing bar hinged onto the third mounting plate via a hinge pin, and a bracket capable of limiting swing angle of the swing bar; the reflector is disposed on the swing bar, and the distance sensor is mounted on the roller machine in a forward direction of the reflector via a third mounting seat; the roller machine is provided with a first guide seat opposite to the distance sensor; and, the first guide seat is provided with a second guide face capable of guiding the swing bar to rotate upward about the hinge pin so as to allow the reflector to skim over the distance sensor when moving to a position where the distance sensor is located.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.68831
- Patent Class: 198.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15862109', '15467508', '14766099', '15219892', '16075144']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6987918237477677
- 35 USC 102 Novelty (BERT): 0.4725503577476669
- Combined Prediction Score: 0.6761676771477576
- Mean Citation Score: 176.860962
- Max Citation Score: 187.5475
- Similarity Product: 130.10120062381029

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

Dataset: test