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Steering angle sensor is a device that measures the angle and speed of a vehicle's steering wheel. Steering angle sensor sends this data to the vehicle's control systems, helping with features like stability control and power steering. Steering angle sensor's essential for safety and driving assistance technologies.
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|
Specification |
Unit |
Common Value |
Customizable |
|
Measurement Range |
° |
±3200° |
Yes |
|
Resolution |
° |
0.1° |
Yes |
|
Operating Temperature Range |
°C |
-40 to 85 |
Yes |
|
Response Time |
ms |
< 4 |
Yes |
|
Output Signal Type |
|
CAN, LIN, PWM |
Yes |
|
Supply Voltage |
V |
7 to 16 |
Yes |
|
Maximum Input Current |
mA |
< 150 |
Yes |
|
Weight |
g |
Approximately 34 |
Yes |
|
Dimensions |
mm |
83 x 60 x 21.35 |
Yes |
● Sensor Technology: The underlying technology used to detect steering angle, such as magnetic sensors, optical sensors, or resistive sensors.
● Range and Resolution: The full range of steering angles the sensor can measure and the smallest change in angle it can detect.
● Accuracy and Reliability: The precision of the sensor's measurements and its ability to perform consistently over time and under various conditions.
● Mounting and Integration: How the sensor is mounted to the steering column or steering wheel and how it interfaces with the rest of the vehicle's systems.
● Data Communication: The method by which the sensor transmits steering angle data to the vehicle's electronic control unit (ECU), typically through a standardized communication protocol like CAN bus.
|
Function |
Description |
|
Vehicle Stability Control |
Provides steering wheel angle information to help the Electronic Stability Program (ESP) calculate the vehicle's trajectory and stability, preventing loss of control. |
|
Electric Power Steering |
Adjusts the amount of electric assist based on the steering wheel's angle and speed, making steering easier and more precise. |
|
Adaptive Cruise Control |
Combines vehicle speed and steering wheel angle to adjust cruise speed, maintaining a safe distance from the vehicle ahead. |
|
Lane Keeping Assist |
Monitors steering wheel angle to help drivers stay within their lane, preventing lane departure. |
|
Autonomous Driving Assistance |
Provides critical steering information for autonomous driving systems, assisting with operations like automatic lane changing and parking. |
● Product Specification Customization: Tailoring the product specifications to meet specific customer requirements, such as size, weight, or composition.
● Packaging Customization: Offering various packaging options, including different materials, sizes, and designs, as well as personalized branding and logo incorporation.
● Batch Sizes: Offering flexibility in order quantities, from small batch production for niche markets to large scale for mass distribution.
● Additional Services: Offering additional services such as assembly, kitting, or value-added processing that can save customers time and resources.
● Delivery Scheduling: Customizing delivery schedules to align with customer needs, including just-in-time delivery or scheduled drop-offs.
Q:What should I pay attention to when installing the steering angle sensor?
A:During installation, ensure that the sensor is correctly aligned with the steering wheel and calibrated according to the manufacturer's requirements.
Q:Does the calibration of the steering angle sensor require special equipment?
A:Yes, calibration usually requires the use of specialized automotive diagnostic equipment.
Q:How can I tell if the steering angle sensor is faulty?
A:Common symptoms include turn signal malfunctions, vehicle electronic stability system warnings, steering wheel deviation, and steering difficulties.
Q:Can I repair the faulty steering angle sensor by myself?
A:It is generally recommended that professional technicians perform the repair or replacement as it involves vehicle safety.
