| Applications | Vehicles & Road Traffic |
| Accuracy, steering moment | 1 % |
| Interfaces | CAN bus |
| Typical applications | Construction Machinery Technology Agriculture Road construction |
Steering sensor
A steering sensor is an electronic measuring device that detects the steering movements of a vehicle and converts them into electrical signals. A steering sensor is typically installed in a vehicle to measure and monitor the steering position, steering angle and steering wheel rotation.
There are different types of steering sensors based on different measurement principles. Some steering sensors use a potentiometric angle sensor that measures the steering angle from the rotation of the steering wheel. Other sensors use magnetic or optical sensors to measure the steering angle.
A steering angle sensor can be used in various applications such as vehicle control, vehicle dynamics control, vehicle safety and navigation. The information gathered by a steering angle sensor can be used to improve vehicle performance, enhance safety and facilitate navigation.
For example, in vehicle dynamics control, a steering sensor can be used to monitor and control the vehicle's behaviour during cornering or rapid steering movements. In navigation, a steering sensor can be used to determine the vehicle's position and direction of travel.
Some modern vehicles are equipped with advanced steering sensors that can measure several parameters simultaneously, such as steering angle, steering wheel rotation, steering speed and steering torque. These sensors can also be networked with other sensors and controllers in the vehicle to enable precise and efficient control of the vehicle.
There are different types of steering sensors based on different measurement principles. Some steering sensors use a potentiometric angle sensor that measures the steering angle from the rotation of the steering wheel. Other sensors use magnetic or optical sensors to measure the steering angle.
A steering angle sensor can be used in various applications such as vehicle control, vehicle dynamics control, vehicle safety and navigation. The information gathered by a steering angle sensor can be used to improve vehicle performance, enhance safety and facilitate navigation.
For example, in vehicle dynamics control, a steering sensor can be used to monitor and control the vehicle's behaviour during cornering or rapid steering movements. In navigation, a steering sensor can be used to determine the vehicle's position and direction of travel.
Some modern vehicles are equipped with advanced steering sensors that can measure several parameters simultaneously, such as steering angle, steering wheel rotation, steering speed and steering torque. These sensors can also be networked with other sensors and controllers in the vehicle to enable precise and efficient control of the vehicle.
What is a steering sensor and what function does it have in the vehicle?
A steering sensor is a component that detects the vehicle's steering movements and transmits information about them to the vehicle's control unit. As a rule, both the steering wheel position and the steering wheel speed are recorded.
The main function of the steering sensor is to provide the vehicle with information about the driver's steering movements as required. This information is used, for example, for the electronic stability program (ESP) or the electronic steering system (EPS).
In addition, the steering sensor also enables active steering assistance, such as automatic steering during emergency braking or parking with the help of a parking assistance function.
Overall, the steering sensor helps to improve the safety and driving stability of the vehicle and supports the driver in various maneuvers and driving situations.
The main function of the steering sensor is to provide the vehicle with information about the driver's steering movements as required. This information is used, for example, for the electronic stability program (ESP) or the electronic steering system (EPS).
In addition, the steering sensor also enables active steering assistance, such as automatic steering during emergency braking or parking with the help of a parking assistance function.
Overall, the steering sensor helps to improve the safety and driving stability of the vehicle and supports the driver in various maneuvers and driving situations.
How does a steering sensor work and how is it used in modern cars?
A steering sensor is a device that detects the driver's steering movements and converts them into electronic signals. These signals are then used by other vehicle systems to carry out various functions, such as steering assistance, stability control or automatic parking.
There are different types of steering sensors, but the most commonly used are the rotation angle sensors and the torque sensors.
A rotation angle sensor measures the angle at which the steering wheel is turned. This is normally done using a potentiometer or a magnetic sensor. The measured values are then sent to the vehicle's electronic control unit, which processes the information and takes appropriate action.
A torque sensor measures the force exerted on the steering wheel. This is normally done using strain gauges or magnetic sensors. The measured values are then sent to the control unit, which uses the information to adjust the steering assistance or activate other systems.
Modern cars use steering sensors in various applications. For example, they can be used in vehicles with electric power steering to adapt the steering assistance to the driving situation. They can also be used in vehicles with electronic stability control to monitor vehicle stability and adjust the brakes or drive if necessary. In addition, steering sensors can be used in vehicles with automatic parking to control steering movements for precise and safe parking.
Overall, steering sensors play an important role in improving vehicle control and safety by enabling precise and effective steering and supporting other vehicle systems.
There are different types of steering sensors, but the most commonly used are the rotation angle sensors and the torque sensors.
A rotation angle sensor measures the angle at which the steering wheel is turned. This is normally done using a potentiometer or a magnetic sensor. The measured values are then sent to the vehicle's electronic control unit, which processes the information and takes appropriate action.
A torque sensor measures the force exerted on the steering wheel. This is normally done using strain gauges or magnetic sensors. The measured values are then sent to the control unit, which uses the information to adjust the steering assistance or activate other systems.
Modern cars use steering sensors in various applications. For example, they can be used in vehicles with electric power steering to adapt the steering assistance to the driving situation. They can also be used in vehicles with electronic stability control to monitor vehicle stability and adjust the brakes or drive if necessary. In addition, steering sensors can be used in vehicles with automatic parking to control steering movements for precise and safe parking.
Overall, steering sensors play an important role in improving vehicle control and safety by enabling precise and effective steering and supporting other vehicle systems.
What types of steering sensors are there and what are the differences between them?
There are different types of steering sensors that are used in vehicles. Here are some of the most common types of steering sensors and their differences:
1. Steering angle sensor: This sensor measures the angle of the steering and passes this information on to the vehicle control system. Depending on the vehicle, the steering angle sensor can be mounted directly on the steering column or on the steering gear. It is used to detect the direction and degree of steering movement.
2. Torque sensor: This sensor measures the torque exerted on the steering column. It detects the force applied by the driver and passes this information on to the vehicle control system. The torque sensor enables the vehicle to adjust the steering assistance accordingly.
3. Speed sensor: This sensor detects the speed of the vehicle. It can be mounted either on the wheel hub or on the gearbox and transmits the speed data to the vehicle control system. The speed sensor is used to adjust the steering at different speeds, e.g. at higher speeds for more stable steering.
4. Steering torque sensor: This sensor detects the torque that the driver applies when steering. It helps to measure the steering forces and pass them on to the vehicle control system. The steering torque sensor enables the vehicle to adjust the steering assistance accordingly and offers improved vehicle stability.
The differences between the various steering sensors lie in the measured variables that they record, their position in the vehicle (steering column, steering gear, wheel hub) and the information that they transmit to the vehicle control system. Each sensor has a specific function and contributes to improving steering and vehicle stability.
1. Steering angle sensor: This sensor measures the angle of the steering and passes this information on to the vehicle control system. Depending on the vehicle, the steering angle sensor can be mounted directly on the steering column or on the steering gear. It is used to detect the direction and degree of steering movement.
2. Torque sensor: This sensor measures the torque exerted on the steering column. It detects the force applied by the driver and passes this information on to the vehicle control system. The torque sensor enables the vehicle to adjust the steering assistance accordingly.
3. Speed sensor: This sensor detects the speed of the vehicle. It can be mounted either on the wheel hub or on the gearbox and transmits the speed data to the vehicle control system. The speed sensor is used to adjust the steering at different speeds, e.g. at higher speeds for more stable steering.
4. Steering torque sensor: This sensor detects the torque that the driver applies when steering. It helps to measure the steering forces and pass them on to the vehicle control system. The steering torque sensor enables the vehicle to adjust the steering assistance accordingly and offers improved vehicle stability.
The differences between the various steering sensors lie in the measured variables that they record, their position in the vehicle (steering column, steering gear, wheel hub) and the information that they transmit to the vehicle control system. Each sensor has a specific function and contributes to improving steering and vehicle stability.
What problems can occur with a defective steering sensor and how can they be rectified?
A defective steering sensor can cause various problems that can affect the steering and handling of the vehicle. Here are some possible problems that can occur:
1. Heavy steering: A defective steering sensor can make it more difficult to steer the vehicle. The steering wheel may be more difficult to turn or there may be resistance.
2. Irregular steering behavior: A defective steering sensor can lead to irregular steering behavior, such as sudden twitching or jerking of the steering wheel.
3. Malfunction of the electronic stability program (ESP): The steering sensor is also used to detect steering movements, which are important for the ESP system. If the steering sensor is defective, this can lead to a malfunction of the ESP, which can have a negative effect on driving stability.
To rectify problems with a defective steering sensor, the sensor must be replaced in most cases. It is advisable to have this carried out by a professional mechanic, as the steering sensor is an important part of the vehicle and proper installation is required. The mechanic will identify and remove the defective sensor and install a new one. The vehicle can then be tested for functionality to ensure that the problem has been rectified.
1. Heavy steering: A defective steering sensor can make it more difficult to steer the vehicle. The steering wheel may be more difficult to turn or there may be resistance.
2. Irregular steering behavior: A defective steering sensor can lead to irregular steering behavior, such as sudden twitching or jerking of the steering wheel.
3. Malfunction of the electronic stability program (ESP): The steering sensor is also used to detect steering movements, which are important for the ESP system. If the steering sensor is defective, this can lead to a malfunction of the ESP, which can have a negative effect on driving stability.
To rectify problems with a defective steering sensor, the sensor must be replaced in most cases. It is advisable to have this carried out by a professional mechanic, as the steering sensor is an important part of the vehicle and proper installation is required. The mechanic will identify and remove the defective sensor and install a new one. The vehicle can then be tested for functionality to ensure that the problem has been rectified.
What advantages does a steering sensor offer for vehicle safety and the driver assistance system?
A steering sensor offers several advantages for vehicle safety and the driver assistance system:
1. Precise control: A steering sensor detects the driver's steering movements with high accuracy. This allows the vehicle to be steered better, resulting in improved vehicle control and stability.
2. Stability control: A steering sensor can also help to monitor and improve the stability of the vehicle. For example, it detects unusual steering movements or oversteer and understeer and can take appropriate action if necessary, such as adjusting the torque on the wheels or initiating braking.
3. Collision avoidance: In combination with other sensors and assistance systems, a steering sensor can help to avoid collisions. For example, it recognizes when the vehicle deviates from its lane or a possible collision with an obstacle is imminent and can warn the driver in good time or even intervene to prevent the collision.
4. Lane departure warning: A steering sensor is also often used for the lane departure warning system. This system recognizes the markings on the road and warns the driver if the vehicle unintentionally leaves the lane. In some cases, the system can also actively intervene in the steering system to bring the vehicle back on track.
5. Adaptive cruise control: A steering sensor can also be used with adaptive cruise control. The system recognizes the driver's steering movements and adjusts the vehicle's speed accordingly to maintain a constant distance from the vehicle in front.
Overall, a steering sensor helps to improve vehicle safety and support the driver in controlling the vehicle.
1. Precise control: A steering sensor detects the driver's steering movements with high accuracy. This allows the vehicle to be steered better, resulting in improved vehicle control and stability.
2. Stability control: A steering sensor can also help to monitor and improve the stability of the vehicle. For example, it detects unusual steering movements or oversteer and understeer and can take appropriate action if necessary, such as adjusting the torque on the wheels or initiating braking.
3. Collision avoidance: In combination with other sensors and assistance systems, a steering sensor can help to avoid collisions. For example, it recognizes when the vehicle deviates from its lane or a possible collision with an obstacle is imminent and can warn the driver in good time or even intervene to prevent the collision.
4. Lane departure warning: A steering sensor is also often used for the lane departure warning system. This system recognizes the markings on the road and warns the driver if the vehicle unintentionally leaves the lane. In some cases, the system can also actively intervene in the steering system to bring the vehicle back on track.
5. Adaptive cruise control: A steering sensor can also be used with adaptive cruise control. The system recognizes the driver's steering movements and adjusts the vehicle's speed accordingly to maintain a constant distance from the vehicle in front.
Overall, a steering sensor helps to improve vehicle safety and support the driver in controlling the vehicle.
How are steering sensors calibrated and how often should they be checked?
Steering sensors are usually adjusted using a special calibration procedure. This can either be carried out manually by adjusting the sensors accordingly or automatically by a diagnostic device that carries out the calibration.
The exact procedure for calibrating the steering sensors may vary depending on the vehicle model and manufacturer. It is therefore advisable to follow the vehicle manufacturer's instructions or seek professional help from a workshop.
The frequency with which steering sensors should be checked depends on various factors, such as vehicle use, road conditions and the vehicle's service intervals. It is generally recommended to check the steering sensors during regular inspections of the vehicle and to calibrate them if necessary. It is also recommended to have the steering sensors checked if there are signs of malfunctions or unusual steering behavior.
It is important to check the steering sensors regularly and calibrate them if necessary to ensure that the steering system is working correctly and that the vehicle steering is precise. Incorrect calibration of the steering sensors can lead to unsafe driving behavior and impair the safety of the vehicle.
The exact procedure for calibrating the steering sensors may vary depending on the vehicle model and manufacturer. It is therefore advisable to follow the vehicle manufacturer's instructions or seek professional help from a workshop.
The frequency with which steering sensors should be checked depends on various factors, such as vehicle use, road conditions and the vehicle's service intervals. It is generally recommended to check the steering sensors during regular inspections of the vehicle and to calibrate them if necessary. It is also recommended to have the steering sensors checked if there are signs of malfunctions or unusual steering behavior.
It is important to check the steering sensors regularly and calibrate them if necessary to ensure that the steering system is working correctly and that the vehicle steering is precise. Incorrect calibration of the steering sensors can lead to unsafe driving behavior and impair the safety of the vehicle.
Which other sensors work closely with the steering sensor and how do they influence each other?
The steering sensor works closely with other sensors to record and control driving behavior. Here are some of them:
1. Wheel speed sensors: These sensors record the speed of the individual wheels. They influence the steering sensor by providing information about the speed and slip behavior of the wheels. This information is used to control the anti-lock braking system (ABS) and the electronic stability program (ESP).
2. Steering angle sensor: The steering angle sensor detects the exact angle at which the steering wheel is turned. It works closely with the steering sensor to monitor and control the steering movement of the vehicle. Both sensors ensure that the vehicle steers in the desired direction and that the driver's steering movements are detected precisely.
3. Yaw rate sensor: The yaw rate sensor detects the change in speed of the vehicle around the vertical axis (yaw rate). This sensor supports the steering sensor by providing information on vehicle stability and possible oversteering or understeering. This information is used to control the ESP system and improve vehicle stability.
4. Acceleration sensor: The acceleration sensor records the acceleration forces of the vehicle in various directions. It works closely with the steering sensor to monitor and control the vehicle dynamics. By combining the information from both sensors, the ESP system and other vehicle systems can react to unexpected driving conditions and improve vehicle stability.
These sensors influence each other by exchanging information and jointly contributing to the control of driving behavior. The steering sensor is a central component that records the driver's steering movements and combines them with the information from the other sensors to optimize vehicle control.
1. Wheel speed sensors: These sensors record the speed of the individual wheels. They influence the steering sensor by providing information about the speed and slip behavior of the wheels. This information is used to control the anti-lock braking system (ABS) and the electronic stability program (ESP).
2. Steering angle sensor: The steering angle sensor detects the exact angle at which the steering wheel is turned. It works closely with the steering sensor to monitor and control the steering movement of the vehicle. Both sensors ensure that the vehicle steers in the desired direction and that the driver's steering movements are detected precisely.
3. Yaw rate sensor: The yaw rate sensor detects the change in speed of the vehicle around the vertical axis (yaw rate). This sensor supports the steering sensor by providing information on vehicle stability and possible oversteering or understeering. This information is used to control the ESP system and improve vehicle stability.
4. Acceleration sensor: The acceleration sensor records the acceleration forces of the vehicle in various directions. It works closely with the steering sensor to monitor and control the vehicle dynamics. By combining the information from both sensors, the ESP system and other vehicle systems can react to unexpected driving conditions and improve vehicle stability.
These sensors influence each other by exchanging information and jointly contributing to the control of driving behavior. The steering sensor is a central component that records the driver's steering movements and combines them with the information from the other sensors to optimize vehicle control.