Autonomous Reception Robot with Image Recognition and Database Integration

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Solution Overview

Problem

Conventional receptionist robots are inefficient in both receiving and conducting guests due to limited functionality, often requiring human intervention and relying on outdated methods for identifying hosts and managing appointments, leading to overburdened staff and inefficient labor costs.

Innovation Solution

A receptionist robot system equipped with autonomous traveling capabilities, image and speech recognition, and a management database for identifying guests, communicating with them, and updating schedules, allowing for automated guest recognition, appointment management, and navigation to designated areas within a corporate office setting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a robot is assigned to perform only receptionist duty or only conductor duty, then the robot can perform its specific function, but the robot cannot perform comprehensive actions of receiving and conducting guests

Engineering Contradiction:
Improvecomprehensive functionalityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The robot is designed to perform multiple functions including receptionist duties (greeting guests, checking appointments) and conductor duties (guiding guests to conference rooms). The robot integrates image recognition for guest identification, database communication for appointment verification, autonomous traveling for mobility, and speech recognition for communication, enabling it to handle comprehensive guest reception tasks that would traditionally require multiple separate roles.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If the receptionist manually looks up directory or database for each guest, then the receptionist can identify the host, but the work efficiency is highly poor and time-consuming

Engineering Contradiction:
Improveguest identification speedVSAvoidtime for manual directory lookup
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The manual mechanical process of directory lookup is replaced with an automated image recognition system. The robot captures images of guests using cameras, processes these images through recognition algorithms, and automatically identifies guests by comparing them with stored images in the database. This substitution eliminates manual searching and dramatically reduces identification time.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system enables self-service guest identification where the robot autonomously performs image capture, processing, and recognition without requiring manual intervention. The robot independently queries the database, verifies appointments, and executes guidance tasks without continuous human supervision, improving efficiency and reducing time loss.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If another person is assigned to conduct guests to conference rooms, then the receptionist is freed from this duty, but labor cost rises and additional work of sharing information is created

Engineering Contradiction:
Improvereceptionist workloadVSAvoidinformation sharing complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The robot performs the conductor function autonomously by independently identifying guests through image recognition, verifying appointments against database information, and navigating to conference rooms without requiring human assistance. This eliminates the need for additional staff and removes the complexity of information sharing between receptionist and conductor, as the robot integrates all functions in a single autonomous system.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS7720685B2Receptionist robot system
Publication Date: 2010.05.18 HONDA MOTOR CO LTD
  • US7720685B2 patent drawing
  • US7720685B2 patent drawing
  • US7720685B2 patent drawing

AI summary

To automate the work of recognizing a guest, check the appointment, notify a host of the arrival of the guest and conduct the guest to a designated place, a robot having a function to autonomously travel is equipped with camera/microphone for recognizing a guest at least according to image information. The system comprises management database adapted to communicate with the robot and equipped with an information database for identifying the recognized guest, and identifies the guest according to the information obtained from the camera/microphone and management database. The robot recognizes the guest from the image thereof, and the recognized guest is identified and verified by comparing the image of the visitor with the information contained in the database so that the robot can automatically conduct the guest to the designated meeting room according to the information of the appointment stored in the database.