CN203126651U - Control device for automatic turning of automobile wire-controlled turning lamp - Google Patents

Abstract

A control device for automatic steering of automobile wire-controlled turn signals, which belongs to the field of automobile electrical and electronic technology, is characterized in that the torque sensor is connected with the steering wheel and the electronic control unit; the steering angle sensor is connected with the steering wheel and the electronic control unit The vehicle speed sensor is connected with the electronic control unit; the torque feedback motor is connected with the steering wheel and the electronic control unit; the steering motor is connected with the electronic control unit and the tire; the angular displacement sensor is connected with the electronic control unit and the tire ; The steering motor of the turn signal is connected with the electronic control unit and the turn signal. The utility model has the advantages of: the steering signal of the front steering wheel can be controlled by wire to realize the automatic control of the steering lamp, and the steering lamp can be automatically turned on or off in time, and the device has a simple structure and occupies a small space when installed in the car. And the control sensitivity is high.

Description

A control device for automatic steering of automobile wire-controlled turn signal

technical field

The utility model relates to a vehicle lighting device, in particular to a control device for automatic steering of a wire-controlled turn signal lamp of an automobile, which belongs to the technical field of automobile electric and electronic technology. the

Background technique

With the rapid development of the automobile industry and the continuous improvement of people's economic level, people have put forward higher requirements for the safety of automobiles. And automobile turning signal is the most important part of relationship driving safety, turning on in the prior art is mainly to be turned on by the chaufeur with hand toggling turning signal combination switch, turns on the turning signal of turning left or turning right, and turning signal is fixed. in the car. When the driver ignores the steering switch or is inconvenient to turn on the steering switch, there may be potential safety hazards, which may easily cause traffic accidents. And even after the steering switch has been turned on, due to the principle of light propagating in a straight line and the turning lights are fixed, there is a blind spot in the lighting of the turning lights, and the turning area cannot be illuminated as much as possible. When the steering is over, if the driver forgets to turn off the turn signal, energy will be wasted. Above-mentioned problem remains to be solved, and this just needs to have a kind of new control device that turn signal turns to automatically.

Contents of the invention

The purpose of the utility model is to solve the above-mentioned problems, and to provide a control device for turning on and turning the car automatically and simultaneously with the turning signal by wire.

The utility model is achieved through the following technical solutions:

A control device for automatic steering of automobile wire-controlled turn signals, including a steering wheel, a torque sensor, a steering angle sensor, a torque feedback motor, an electronic control unit, a steering motor, a vehicle speed sensor, an angular displacement sensor, a turn signal steering motor, tires with turn signal. The torque sensor is connected with the steering wheel and the electronic control unit; the steering angle sensor is connected with the steering wheel and the electronic control unit; the vehicle speed sensor is connected with the electronic control unit; the torque feedback motor is connected with the steering wheel and the electronic control unit The steering motor is connected with the electronic control unit and the tire; the angular displacement sensor is connected with the electronic control unit and the tire; the steering motor of the turn signal is connected with the electronic control unit and the turn signal.

Advantage of the utility model:

1. This control system can automatically control the steering of the turn signal through the turn signal of the steering wheel before the steering by wire.

2. This control system can automatically turn on or off the turn signal in time.

3. The device has a simple structure, takes up little space when installed in the vehicle, and has high control sensitivity.

Description of drawings

Fig. 1 is a schematic diagram of a control device for automatic steering of an automobile by wire turn signal according to the utility model.

Detailed ways

1—steering wheel; 2—torque sensor; 3—steering angle sensor; 4—torque feedback motor; 5—electronic control unit; 6—steering motor; 7—angular displacement sensor; 8—tire; 9—turn signal Electric motor; 10—turn signal; 11—vehicle speed sensor.

Below in conjunction with embodiment accompanying drawing, the utility model is described further.

As shown in Figure 1, the control device for the automatic steering of the turn signal by wire according to the utility model includes a steering wheel 1, a torque sensor 2, a steering angle sensor 3, a torque feedback motor 4, an electronic control unit 5, and a steering motor 6. Angular displacement sensor 7, tire 8, turn signal steering motor 9, turn signal 10, vehicle speed sensor 11, etc.; when the steering wheel 1 turns, the steering wheel angle sensor 3 converts the measured driver's steering intention into a digital signal and inputs it to the electronic The control unit 5, while the vehicle speed sensor 11 and the angular displacement sensor 7 transmit the collected signals to the electronic control unit 5, and the electronic control unit 5 analyzes and processes the collected signals, judges the motion state of the car, and supplies the steering motor 6 and torque The feedback motor 4 sends a command to control the steering front wheel tire 8 to the required front wheel angle, completes the driver's steering intention, and realizes the steering of the wheel. Control the turning lamp 10 to automatically turn over a certain angle, and illuminate the turning area to a greater extent; at the same time, when the turning is over, the signal is transmitted to the electronic control unit 5 through the rotation of the steering wheel 1, and the electronic control unit 5 After analyzing and processing the signal, an instruction is sent to control the turning signal lamp 10 to automatically return to the position before turning, and at the same time, the turning signal lamp 10 is automatically turned off in time to reduce power consumption.

Claims (1)

1. A control device for automatic steering of automotive turn signals by wire, including steering wheel, torque sensor, steering angle sensor, torque feedback motor, electronic control unit, steering motor, vehicle speed sensor, angular displacement sensor, and turn signal steering motor . Tires and turn signals, characterized in that: the torque sensor is connected with the steering wheel and the electronic control unit; the steering angle sensor is connected with the steering wheel and the electronic control unit; the vehicle speed sensor is connected with the electronic control unit; The torque feedback motor is connected with the steering wheel and the electronic control unit; the steering motor is connected with the electronic control unit and the tire; the angular displacement sensor is connected with the electronic control unit and the tire; the turn signal steering motor is connected with the electronic control unit and the turn signal .

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