18385223. SHIFT-BY-WIRE TRANSMISSION SYSTEM simplified abstract (Kia Corporation)
Contents
SHIFT-BY-WIRE TRANSMISSION SYSTEM
Organization Name
Inventor(s)
Bum Jun Kim of Siheung-Si (KR)
Kyeong Hwan Choi of Ulsan (KR)
Sung Won Cho of Yongin-si (KR)
SHIFT-BY-WIRE TRANSMISSION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18385223 titled 'SHIFT-BY-WIRE TRANSMISSION SYSTEM
Simplified Explanation: The patent application describes a shift-by-wire transmission system that uses a sensor and a magnet to detect gear shifting operations.
- The system includes a body with a sensor and an operation portion assembly with a magnet.
- The magnet is rotated and moved linearly to detect gear shifting operations.
- A controller detects variations in magnetic force to determine gear shifting signals.
Key Features and Innovation:
- Sensor-equipped shift-by-wire transmission system.
- Magnet within detecting range of sensor for gear shifting detection.
- Rotation and linear movement of magnet for operation detection.
- Controller interprets magnetic force variations for gear shifting signals.
Potential Applications: The technology can be applied in automotive industry for automatic transmission systems.
Problems Solved: The system eliminates the need for mechanical linkages in gear shifting operations, improving efficiency and reliability.
Benefits:
- Enhanced precision in gear shifting.
- Reduced mechanical wear and tear.
- Simplified transmission system design.
Commercial Applications: The technology can be utilized in the development of advanced automatic transmission systems for vehicles, potentially improving performance and user experience.
Prior Art: Prior art related to this technology may include research on shift-by-wire transmission systems and magnetic sensor applications in automotive engineering.
Frequently Updated Research: Researchers may be exploring advancements in sensor technology and control algorithms for further enhancing shift-by-wire transmission systems.
Questions about Shift-by-Wire Transmission Systems: 1. What are the main advantages of shift-by-wire transmission systems compared to traditional mechanical systems? 2. How does the use of sensors and magnets improve the efficiency of gear shifting operations in automotive applications?
Original Abstract Submitted
A shift-by-wire transmission system includes a body provided with a sensor therein; an operation portion assembly in which a magnet is provided within a detecting range of the sensor, wherein a gear shifting operation portion is rotated about an axis of the body so that the magnet is rotated with the gear shifting operation portion, and the gear shifting operation portion is moved in an axial direction of the body so that the magnet is linearly moved together with the gear shifting operation portion; and a controller configured to detect a variation in magnetic force of the magnet detected by the sensor according to a rotational displacement and a movement displacement of the magnet and detect a gear shifting signal corresponding to a gear shifting operation of the gear shifting operation portion.
