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 7):
The conveying and positioning system according to  claim 1 , wherein the reflector is mounted on the conveying trolley via a climbing mechanism; the climbing mechanism comprises a fourth mounting plate disposed on the conveying trolley, a guide bar seat disposed on the fourth mounting plate, a guide bar mounted on the guide bar seat in such a way that the guide bar is able to float up and down, and a floating seat disposed at a lower end of the guide bar; the reflector is directly or indirectly connected to the floating seat; the distance sensor is mounted on the roller machine in a forward direction of the reflector via a fourth mounting seat; the roller machine is provided with a second guide seat opposite to the distance sensor; and, the second guide seat has a third guide face capable of guiding the floating seat to float upward 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): 0.6972883343401893
- 35 USC 102 Novelty (BERT): 0.4795013936658845
- Combined Prediction Score: 0.6755096402727588
- Mean Citation Score: 176.860962
- Max Citation Score: 187.5475
- Similarity Product: 120.97848540097478

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