This webpage introduces technical papers that describe the outcomes of the OMRON Group’s R&D activities, as well as the technologies that support its products and services.
2021/02/08Recently, because of the growing need for automation of monitoring, machine learning has become widely used in the social systems domain. However, the issue of machine learning is that the pre-trainedmodel provides poor performance when the environment changes. Especially in the social systems domain, there are various....
- Artificial Intelligence
- Machine Learning
- Image Recognition
- Transfer Learning
We propose a novel method for on-site software customization to improve performance of facial image sensing. In cases that a user has the following facial characteristics, it is difficult to perform facial image sensing with high accuracy....
- Facial Image Sensing
- On-site Customization
- Machine Learning Algorithm
- Data Collection System
- Driver Monitoring
2020/11/12Driving safety support and automated driving technology have attracted much attention for realization of a safe transportation society. Infrastructure coordinate system is expected to play an....
- Millimeter-wave Radar
- Automated Drive
- Driving Safety Support Systems
- Antenna Control
- Direction of Arrival Estimation
2020/11/12Photovoltaics is attracting attention because it reduces the global environmental load and improves the energy self-sufficiency rate. However, the power generation cost of photovoltaics in Japan is about 1.6 times higher than that of the....
- Solar inverter
- Downsizing and weight reduction
- High efficiency
- Two phase interleaved boost chopper
2020/03/10Proposal of evaluation method of deterioration/damage and result of field experiment under SIP projectInfrastructure built in the period of high economic growth in Japan is becoming deteriorated. However, there are some social issues to maintain and manage. In addition to an increase in the number of structures that need...
- structural analysis
2020/03/10For validation and achievement of monitoring system with high site applicabilityIn 2022, over 40% of bridges with a bridge length of 2 m or more have reached an aging era exceeding 50 years after completion of bridges in Japan. In addition, engineers of the baby-boomer generation retire and the technical shortage to maintain...
- Power-saving, low power
2019/12/13Driver Status Estimation with Time-series Deep LearningWe propose a novel driver’s status estimation system based on driver’s behavior in autonomous driving scene. In future years, drivers are expected to be responsible for driving and monitoring the surrounding environment...
- Autonomous driving
- Driver status monitoring system
- Time series deep learning
- Technology for sensing driver’s concentration level
- Near infrared camera
2019/12/13About the pulse rate estimate technique from a microwave sensorIn late years accidents due to the health condition of the driver are increasing. The precaution is required all the more.Therefore we developed the in-vehicle pulse sensor using the microwave sensor. We installed...
- In-vehicle pulse sensor
- Pulse rate estimate algorithm
- Pulsation period signal detection
- Microwave doppler sensor
- Synchronous detection
2019/12/13Algorithm based on unique geomagnetic variationsIn this paper, we discuss about vehicle detection technique for the Parking Sensor. Previous technique like electromagnetic induction loop coil, Ultrasonic sensor and Image processing has a problem such as restriction on installation...
- Wireless geomagnetic vehicle sensor
- Parked vehicle detection algorithm
- Autonomous driving
- Geomagnetism detection element
- Engine section detection algorithm
2019/12/13In order to reduce the volume and cost of the PCS (Power Conditioning System), miniaturization of AC reactors (ACL) of inverters has been studied. If the ACL impedance value becomes smaller than the Grid-impedance...
- Power conditioning system
- Miniaturization of AC reactor
- Grid impedance estimation method
- Impedance suppression compensator