PATENT CLAIM ANALYSIS

Application Number: 15916285
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["004", "254000"]

Abstract:
A smart toilet having a function of human blood oxygen detection is provided. The smart toilet includes a toilet base and a machine body connected to the toilet base. The machine body is provided with a controller and the following modules which are electrically connected to controller respectively, i.e., human blood oxygen detection module, display or voice prompt module, and power supply module which is used to supply power. After processing, the controller obtains the human blood oxygen saturation value based on the electrical signal transferred from the human blood oxygen detection module. Also, the controller controls the display or voice prompt module to output the human blood oxygen saturation value. The present invention combines the toilet with the human blood oxygen detection, such that it is easy for the user to know about his/her blood oxygen condition in real time.

Claim (Index 12):
A control method of smart toilet having a function of human blood oxygen detection, comprising the following steps:\n A:\n initiating an initial state of each connected module through a controller; \n B: executing self-checking:\n conducting a fault detection on each module through the controller; \n if the self-checking is passed, proceeding to step C; \n otherwise, conducting an exception handling, displaying or reporting exception information through a display or voice prompt module; \n C: entering a main cycle,\n detecting whether someone has sat down by the controller with a human body sensing module; \n if someone has sat down, starting, by the controller, a human blood oxygen detection module to conduct blood oxygen detection; \n obtaining, by the human blood oxygen detection module, an electrical signal related to a human blood oxygen saturation value; \n transferring the electrical signal to the controller; \n after processing, obtaining, by the controller, the human blood oxygen saturation value based on the obtained electrical signal; \n controlling, by the controller, the display or voice prompt module or a communication module communicating to a smart device to output the human blood oxygen saturation value, and proceeding to step D; \n if nobody has sat down, controlling, by the controller, the human blood oxygen detection module to enter dormancy, and proceeding to step D; \n D: detecting, by the controller, whether there is an input at a key input module;\n if there is no input, returning to the step C; \n if there is the input, proceeding to step E; \n E: performing corresponding operations by the controller based on the input at the key input module:\n setting a temperature of outlet water of cleaning water; \n setting a water pressure of outlet water of cleaning water; \n setting a temperature of drying air; \n starting a user cleaning module to provide the cleaning water or the drying air; \n wherein the smart toilet includes a toilet base; the smart toilet further includes a machine body which is connected to the toilet base; the machine body is provided with the controller, the human blood oxygen detection module, the display or voice prompt module, and a power supply module; the power supply module is used to supply power; the human blood oxygen detection module, the display or voice prompt module, and the power supply module are electrically connected to the controller respectively; the human blood oxygen detection module includes two or more LEDs and a power supply control circuit; the two or more LEDs release light beams with different wavelengths; the power supply control circuit is controlled by the controller and is used to supply power to the LEDs intermittently; the human blood oxygen detection module further includes a photoelectric sensor; the photoelectric sensor is electrically connected to the controller; the photoelectric sensor receives optical signals of the LEDs after the optical signals go through a finger of a human body to be detected; the photoelectric sensor converts the optical signals into an electrical signal and transfers the electrical signal to the controller; after processing, the controller obtains a human blood oxygen saturation value based on the received electrical signal; and the controller controls the display or voice prompt module to output the human blood oxygen saturation value; the smart toilet further includes the human body sensing module; the human body sensing module is electrically connected to the controller and is used to sense whether the human body has sat down; the smart toilet further includes the user cleaning module; the user cleaning module is electrically connected to the controller; the user cleaning module includes a water spray module, a water pressure control module, a water temperature control module, a fan module, and an air temperature control module; the water spray module provides the cleaning water; the water pressure control module controls the water pressure of outlet water of the cleaning water; the water temperature control module controls the temperature of the outlet water of the cleaning water, the fan module provides the drying air; air temperature control module controls the temperature of the drying air; and the water pressure control module, the water temperature control module, the air temperature control module are electrically connected to the controller.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 2.16901
- Patent Class: 4.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15915077', '15916288', '12279106', '15576479', '10201019']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7902552802078238
- 35 USC 102 Novelty (BERT): 0.5255019152969393
- Combined Prediction Score: 0.7637799437167354
- Mean Citation Score: 235.241952
- Max Citation Score: 350.86694
- Similarity Product: 327.69370772652394

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

Dataset: test