Powerless vehicle detection system

Vibration-powered IoT ideas

Eliminate power transmission lines and achieve a truly wireless IoT future.

Wanted: IoT idea Partners

We are looking for a wide range of ideas and projects that combine our vibration power generators with existing sensors and communication devices. Projects from small-lot trial production to mass production are welcome. We present some of our examples below.

Example applications


Security/Crime preventionIndustrial machineryTransportation/logisticsAgriculture/livestockDisaster prevention Medical/nursing
Example applications

Other applications

  • Monitoring of infrastructure such as tunnels, bridges, waterways, etc.
  • Monitoring of status of construction and industrial equipment
  • Monitoring of location and status of vehicles
  • Health management of livestock
  • Home security, safety monitoring
  • Use in disaster response products, when electricity is unavailable

Improving the efficiency of dairy and livestock management

酪農・畜産経営の効率化 家畜の動きで発電し、体調変化や発情期把握に必要な体温や行動量、反すう状況などの情報を把握する

Power Generation Method


The movement of the livestock.

Effects of Introduction


Body temperature, activity, rumination, and other information essential for managing livestock health is collected and transmitted.

Improving the efficiency of tracking and inspection work

位置把握、点検作業効率化 使用時のコンテナの振動や車輪の回転で発電し、コンテナや台車の位置や作業の進歩具合の把握、点検作業時の効率化を行う

Power Generation Method


The rotation of wheels and vibrations during transit.

Effects of Introduction


The location of containers and trollies can be tracked, and the progress of work can be monitored. Efficiency of inspection and other logistical work is greatly improved.

Improving the efficiency and maintenance of heavy machinery

重機の維持管理の効率化 アームやブームの動きで発電し、アタッチメント種類や油圧データを作業者や管理者に通知することで、適切な油圧にて重機を稼動させる

Power Generation Method


The movement of the arms and booms.

Effects of Introduction


By monitoring the attachments and hydraulic pressure, the equipment can be operated and maintained more efficiently.

Monitoring the health and safety of loved ones

行動パターンによる見守り 日常の生活で何気なく行っている窓やドアの開閉動作で発電し、普段通りの日常生活を 送れているかを見守る

Power Generation Method


The daily activities such as the opening of doors and windows.

Effects of Introduction


By monitoring such actions, we can check on the health and safety of loved ones.

Assuring safety and security through monitors and alarm systems

Assuring safety and security through monitors and alarm systems 窓やドアの開閉動作で発電し、不在時や就寝時の侵入者を早期検知を行い、ブザー警報やアラート情報を発信する

Power Generation Method


The opening of doors and windows.

Effects of Introduction


If this happens when you are away or asleep, the power is used to alert the security system, activating alarms and notifying authorities.

Improving the running efficiency of facilities

施設運営の効率化 トラック車両のタイヤ通過で発電し、通過時間や通過台数をリアルタイムで把握し、バースの満空可視化や接車時間の可視化を行う

Power Generation Method


The weight of a vehicle tire.

Effects of Introduction


The number and timing of vehicles passing through are recorded in real time. Berth utilization and times can be visualized and used to optimize operations.

Ensuring the safety of workers

作業員の安全確保 工事車両の通過や人動作で発電し、温度・湿度や風速、人感センサー類の駆動を行い、現場環境を把握することで、作業員の安全確保を行う

Power Generation Method


The movement of vehicles and people.

Effects of Introduction


Environmental conditions such as temperature, humidity, and worker biometrics can be monitored to ensure the safety of the workers and the working environment.

Generating power during disasters and emergencies

災害時の緊急電源 振る動作や回す動作で発電し、緊急時の照明や通話(短時間)などに駆動可能な電力を確保する

Power Generation Method


The shaking the generator can be used.

Effects of Introduction


The lights or communications in emergency situations.

Extending battery life in difficult environments

災害時の緊急電源 振る動作や回す動作で発電し、緊急時の照明や通話(短時間)などに駆動可能な電力を確保する

Power Generation Method


The motions such as waves.

Effects of Introduction


Such generators can be installed on sensors located out at sea, for example, where routine maintenance and battery changes are difficult and costly.

Orbray’s vibration-powered devices can be custom configured to meet your needs.

Orbray’s vibration-powered devices can be custom configured to meet your needs.

  • 1.Single vibration-power generation device
  • 2.Vibration-power generation device + sensor
  • 3.Vibration-power generation device + wireless transmitter
  • 4.Vibration-power generation device + sensor + wireless transmitter

For optimum results, Orbray’s self-powered devices are custom made according to customer needs, including the type of sensor, data transmission method, and communication frequency. Based on your specifications and needs, we will provide a range of solutions that include combinations of vibration-power generation devices and wireless transmitter solutions. Please feel free to contact us with your inquiries.


Any custom made is available

Related pages

Energy harvesting from vibrations for IoT devices
Vibration-Powered Sensors and Wireless Transmitters
Self-powered vehicle detection systems

Energy harvesting Blog

IoT and Wireless Sensors: The inner workings of vibration-powered devices and how they contribute to the growing IoT field

Generating electricity from mechanical vibrations - How it works and what it is used for

IoT devices that operate without power supplies

Power Generated by Environmental Harvesting

Making Energy Harvesting devices smaller, thinner, more durable, and more efficient

Transmission Distance of IoT Devices

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