PATENT CLAIM ANALYSIS

Application Number: 15770202
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["062", "228500"]

Abstract:
A control method and control system of a refrigerator with an inverter compressor. The control method includes: calculating the total cooling amount needed by a compartment to be cooled within a unit time; taking the total cooling amount as a first power of the inverter compressor and calculating a first frequency of the inverter compressor operating at the first power; and controlling the inverter compressor to operate at the first frequency. The present invention effectively controls the power consumption amount while satisfying the refrigerator cooling condition by calculating the total cooling amount needed by a refrigerator compartment within a unit time and adjusting the frequency of the inverter compressor.

Claim (Index 2):
The control method according to  claim 1 , wherein calculating the total cooling amount needed by the compartment to be cooled within the unit time comprises:\n calculating the heat conducted by the heat conduction walls of each compartment to be cooled within the unit time, the calculation formula of the heat conducted by each heat conduction wall being:\n \u03a6=\u03bb A\u0394T/\u03b4,  \n where \u03a6 is the heat conducted by the heat conduction wall within the unit time, A is the area of the heat conduction wall, \u03bb is the heat conduction rate of the heat conduction wall, \u03b4 is the thickness of the heat conduction wall, and \u0394T is the temperature difference between two surfaces of the heat conduction wall, that is, the difference between the ambient temperature and the compartment temperature; calculating the sum of the heat conducted by the heat conduction walls of each compartment to be cooled to obtain the cooling amount needed by the compartments to be cooled; and calculating the sum of the cooling amounts needed by the compartments to be cooled to obtain the total cooling amount.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 91.0
- Lexical Diversity: 2.34694
- Patent Class: 62.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13794989', '15547054', '13772672', '11132117', '15265335']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8362062579661808
- 35 USC 102 Novelty (BERT): 0.4943950486551449
- Combined Prediction Score: 0.8020251370350772
- Mean Citation Score: 206.405256
- Max Citation Score: 210.67523
- Similarity Product: 142.6783612634927

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

Dataset: test