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| We're making various kind of electronic systems using our electronic controllers and sensors. |
| Power Supply ECU |
| This device is used to control the power source of a vehicle. In a vehicle that uses a conventional key, this is done by a driver inserting and turning the key. However, this device enables a vehicle equipped with a smart entry & start system to start up with a push of a button. |
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| Immobilizer ECU |
| This product prevents a car thief from stealing a vehicle with a duplicated key. The immobilizer ECU compares the ID registered in the vehicle with the electronic ID incorporated in a key and decides whether to allow the engine to start or not. We realized miniaturization by adopting in-house made custom IC and using a Surface Mounted Technology Connector. |
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| Motor Rotation Sensor for Electromagnetic |
| This magnetic sensor which is constructed from in-house made Magnet-Resistive Element (MRE) and IC makes it possible to control the motor. |
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| Speed Sensor |
| This magnetic sensor which is constructed from in-house made Magnet-Resistive Element (MRE) and IC makes it possible to check the vehicle speed. |
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| Steering Angle Sensor |
| This device detects the steering angle of the steering wheel and sends a signal to the vehicle control systems. |
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| Custom IC |
| We have developed and are manufacturing a semiconductor for vehicles which is highly reliable in regards to vibration, a wide range of temperatures and high humidity. |
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TOKAI RIKA CO., LTD.
