OpenMV
Shields
Lens
Robotics
Book
Video
Download
Docs
Forum
OpenMV.io
GithubIn modern dining scenarios, manual settlement methods are inefficient, particularly during peak hours in university canteens, corporate restaurants, and hospital cafeterias, where they often lead to queuing congestion and settlement errors. To achieve rapid settlement and intelligent management, the catering industry urgently requires the adoption of automated tray recognition technology based on machine vision and AI image recognition.
SingTown Technology's automated tray settlement system, built upon the OpenMV intelligent camera, utilises AI image recognition visual algorithms to achieve meal identification, amount calculation, and settlement linkage. This assists catering enterprises in enhancing operational efficiency and customer experience.

Catering enterprises have adopted SingTown's OpenMV intelligent camera recognition technology to construct an intelligent dining system that integrates AI machine vision recognition, automatic settlement, and nutritional monitoring.
The system installs an OpenMV intelligent camera above the tray channel to capture tray images in real time. It utilises AI image recognition visual algorithms and comprehensively analyses colour, shape, and texture features through deep learning models, thereby identifying dish types and quantities, and achieving automatic pricing and settlement of trays.
Furthermore, the system can automatically calculate the nutritional intake information for each meal (such as energy, protein, fat, vitamin content, etc.) based on the recognition results, and link it with the user account through the database to achieve personalised health data management.
In environments with complex lighting and reflections from utensils, the OpenMV intelligent camera will automatically adjust exposure and white balance to ensure recognition stability. Its embedded edge-side AI computing capability enables recognition and settlement to be completed locally, with a response time of less than one second, ensuring smooth operation during peak hours.
Leveraging SingTown's software and hardware platform, this system offers flexible edge deployment capabilities, enabling rapid and straightforward integration with various scenarios such as restaurant point-of-sale systems, membership apps, and health management platforms. It meets diverse intelligent needs, including unmanned checkout, nutrition tracking, and data analysis.
Through SingTown Technology's OpenMV intelligent camera AI image recognition technology, the catering industry has successfully progressed from 'automatic settlement' to an 'intelligent ecosystem for dietary management', enabling AI machine vision and embedded vision technologies to genuinely empower the healthy development of smart catering.

AI Sentinel Based on OpenMV: Automatic Alert for Unsecured Key Locations
Automatically detects whether the door of a key location has remained open for an extended period and issues a timely alert.

Personnel crossing the boundary triggers an alarm; OpenMV interprets the “sense of security boundary”
Detects personnel or equipment crossing virtual perimeter lines.

“AI Urban Management Officer” is here: an automated unauthorised street vending detection system built on OpenMV
Automatically identifies illegal street vending activities to support daily urban governance.

Improper storage of gas cylinders? Use OpenMV to automatically trigger hazard alerts
Automatically identifies non-compliant placement positions of gas cylinders to detect potential gas safety hazards in advance.

Did you perform live-line work without wearing insulating gloves? OpenMV issues an immediate alert!
Automatically identifies whether personnel are wearing insulating gloves to assist in safe operations.

Utilise the OpenMV smart camera to identify surface defects on aluminium plates in real time
Online identification of surface defects on aluminium plates, such as scratches and dents, to support quality control.