阅读说明：本技术 一种汽车控制系统及汽车 (Automobile control system and automobile ) 是由 王刚 于 2019-10-31 设计创作，主要内容包括：本发明提供了一种汽车控制系统及汽车,该汽车控制系统包括：VCU、以及与VCU连接的磁场生成器；VCU,用于在检测到满足预设条件的情况下,发送磁场生成信号给磁场生成器；磁场生成器,用于在接收到磁场生成信号之后,生成磁场,生成的磁场用于与地磁场相吸,实现汽车的刹车；通过上述方案,在满足预设条件的情况下,可以采用磁场生成器生成磁场,与地磁场相吸,施加力在车辆上,增大汽车与地面的摩擦力,实现汽车的刹车,降低能耗。(The invention provides an automobile control system and an automobile, wherein the automobile control system comprises: a VCU and a magnetic field generator connected to the VCU; the VCU is used for sending a magnetic field generation signal to the magnetic field generator under the condition that the preset condition is detected to be met; the magnetic field generator is used for generating a magnetic field after receiving the magnetic field generation signal, and the generated magnetic field is used for attracting with the geomagnetic field to realize the braking of the automobile; through the scheme, under the condition of meeting the preset condition, the magnetic field generator can be adopted to generate the magnetic field, the magnetic field is attracted with the geomagnetic field, the force is applied to the vehicle, the friction force between the vehicle and the ground is increased, the braking of the vehicle is realized, and the energy consumption is reduced.)

1. A vehicle control system, comprising:

a VCU and a magnetic field generator connected to the VCU;

the VCU is used for sending a magnetic field generation signal to the magnetic field generator under the condition that a preset condition is detected to be met;

the magnetic field generator is used for generating a magnetic field after receiving the magnetic field generation signal, and the generated magnetic field is used for attracting with the geomagnetic field to realize the braking of the automobile.

2. The vehicle control system of claim 1, wherein the VCU is configured to send the magnetic field generation signal to the magnetic field generator if a braking signal is detected.

3. The vehicle control system of claim 1, wherein the VCU is configured to send the magnetic field generation signal to the magnetic field generator when it is detected that a time period in which the vehicle and an obstacle are about to collide is less than a preset time period.

4. The vehicle control system according to any one of claims 1 to 3, wherein the magnetic field generator generates the magnetic field by a high-speed flow of electric current.

5. The vehicle control system according to any one of claims 1 to 3, wherein the magnetic field generation signal carries information on a rotational speed of the vehicle, and the magnetic field generator generates a magnitude of a magnetic field corresponding to the information on the rotational speed of the vehicle.

6. The vehicle control system according to any one of claims 1 to 3, wherein the magnetic field generated by the magnetic field generator coincides with a frequency of the earth magnetic field.

7. The vehicle control system of any of claims 1 to 3, wherein the VCU is further configured to send a power-off signal to the magnetic field generator after detecting that the vehicle is braked; the magnetic field generator is also used for carrying out power-off processing after receiving the power-off signal.

8. A vehicle, characterized by comprising a vehicle control system according to any one of claims 1 to 7.

Technical Field

The invention relates to the technical field of automobiles, in particular to an automobile control system and an automobile.

Background

Automobiles have recently gained wide popularity as transportation tools for people, with the improvement of the living standard of the materials. With the development of automobile technology, automobile competition is more and more intense, and in the research and development design of automobiles, the design requirement of safety is highly emphasized by manufacturers and consumers.

Disclosure of Invention

The invention aims to provide an automobile control system and an automobile, and aims to solve the problem that the following functions are not realized in the prior art: the magnetic field generator on the automobile generates a magnetic field, and the generated magnetic field is used for attracting with the geomagnetic field to realize the braking of the automobile.

In order to solve the above technical problem, the present invention provides an automobile control system, including:

a VCU and a magnetic field generator connected to the VCU;

the VCU is used for sending a magnetic field generation signal to the magnetic field generator under the condition that a preset condition is detected to be met;

the magnetic field generator is used for generating a magnetic field after receiving the magnetic field generation signal, and the generated magnetic field is used for attracting with the geomagnetic field to realize the braking of the automobile.

Optionally, the VCU is configured to send the magnetic field generation signal to the magnetic field generator when a braking signal is detected.

Optionally, the VCU is configured to send the magnetic field generation signal to the magnetic field generator when it is detected that a time period in which the vehicle and the obstacle are about to collide is less than a preset time period.

Optionally, the magnetic field generator generates the magnetic field by a high speed flow of current.

Optionally, the magnetic field generation signal carries information of a rotation speed of the automobile, and the magnetic field generator generates a magnetic field size corresponding to the information of the rotation speed of the automobile.

Optionally, the magnetic field generated by the magnetic field generator coincides with a frequency of the earth magnetic field.

Optionally, the VCU is further configured to send a power-off signal to the magnetic field generator after detecting that the vehicle is braked; the magnetic field generator is also used for carrying out power-off processing after receiving the power-off signal.

In order to solve the technical problem, the invention further provides an automobile comprising the automobile control system.

Advantageous effects

The invention provides an automobile control system and an automobile, wherein the automobile control system comprises: a VCU and a magnetic field generator connected to the VCU;

the VCU is used for sending a magnetic field generation signal to the magnetic field generator under the condition that the preset condition is detected to be met;

and the magnetic field generator is used for generating a magnetic field after receiving the magnetic field generation signal, and the generated magnetic field is used for attracting with the geomagnetic field to realize the braking of the automobile.

Through the scheme, under the condition of meeting the preset condition, the magnetic field generator can be adopted to generate the magnetic field, the magnetic field is attracted with the geomagnetic field, the force is applied to the vehicle, the friction force between the vehicle and the ground is increased, the braking of the vehicle is realized, and the energy consumption is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram of an automotive control system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a magnetic field generator for generating a magnetic field according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a magnetic field generator for generating a magnetic field according to another embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present embodiment will provide an automobile control system, referring to fig. 1, which includes: a VCU and a magnetic field generator connected to the VCU;

optionally, the magnetic field generator is hard-wired to the VCU;

the VCU is used for sending a magnetic field generation signal to the magnetic field generator under the condition that the preset condition is detected to be met;

the magnetic field generator is used for generating a magnetic field after receiving the magnetic field generation signal, and the generated magnetic field is used for attracting with the geomagnetic field to realize the braking of the automobile;

automobiles include electric automobiles and the like;

through the scheme, under the condition of meeting the preset condition, the magnetic field generator can be adopted to generate the magnetic field, the magnetic field is attracted with the geomagnetic field, the force is applied to the vehicle, the friction force between the vehicle and the ground is increased, the braking of the vehicle is realized, and the energy consumption is reduced.

The VCU sends out an instruction to pull in the relay so as to enable the magnetic field generator to work.

Optionally, the VCU is configured to send a magnetic field generation signal to the magnetic field generator in case of detection of the braking signal.

Optionally, the VCU is configured to send a magnetic field generation signal to the magnetic field generator when it is detected that a time period in which the vehicle and the obstacle are about to collide is less than a preset time period.

The distance between the automobile and the barrier can be measured through infrared distance measurement, ultrasonic distance measurement and the like, and the time length of collision between the automobile and the barrier can be calculated according to the current speed of the automobile and the distance between the automobile and the barrier.

By utilizing the principle of magnetic field attraction, the magnetic field generator is arranged, so that the automobile generates a magnetic field to attract the ground through the high-speed flow of current before collision, and applies force on the automobile, thereby increasing the friction force between the automobile and the ground, reducing the braking distance, achieving the effect of emergency braking, avoiding the overturning danger caused by emergency braking and reducing the overturning probability of the automobile; the weight of the vehicle can be reduced, the cost is saved, and the energy consumption is reduced.

Alternatively, the magnetic field generator generates a magnetic field by the high-speed flow of current.

Alternatively, the principle of the magnetic field generator generating the magnetic field is described below, see fig. 2, 3:

1. the current is induced by a magnetic field in the surrounding of the conducting wire, the direction of the magnetic field is related to the direction of the current, and the phenomenon is called the magnetic effect of the current.

2. The wire is wound around a cylinder to form a solenoid, also called a coil, which generates a magnetic field when energized. The magnetic field of the energized solenoid corresponds to the magnetic field of the bar magnet.

3. The direction of the magnetic field of the energized solenoid is related to the direction of the current and the direction of the winding of the solenoid. The strength of the magnetic field is related to the strength of the current, the number of turns of the coil and the presence or absence of the iron core.

Optionally, the magnetic field generation signal carries information of a rotational speed of the vehicle, and the magnetic field generator generates a magnetic field magnitude corresponding to the information of the rotational speed of the vehicle. I.e. the magnetic field generator generates a magnetic field adapted to the current situation; the corresponding relation between the rotating speed information of the automobile and the magnitude of the magnetic field can be preset; the larger the rotation speed, the larger the magnitude of the magnetic field.

Optionally, the magnetic field generated by the magnetic field generator coincides with the frequency of the earth magnetic field. The frequency of the magnetic field generated by the magnetic field generator is consistent with that of the earth magnetic field, so that the attraction between the magnetic field generated by the magnetic field generator and the earth magnetic field can be smoothly realized, and the braking function of the automobile is further realized.

The magnetic field generated by the magnetic field generator can be N pole and is attracted with the S pole of the geomagnetic field; or the magnetic field generated by the magnetic field generator may be S-pole, attracting the N-pole of the earth magnetic field.

Optionally, the VCU is further configured to send a power-off signal to the magnetic field generator after detecting that the vehicle is braked; the magnetic field generator is also used for carrying out power-off processing after receiving the power-off signal.

Because the high-speed flow of current produces heat and can burn out the high-voltage line, so after the car stops steadily, the magnetic field generator makes the emergent power-off action, cuts off high pressure, avoids the risk of electrocution, has solved because of the emergence of the sudden change of magnetic field harm driver and passenger's safety condition.

Optionally, in this embodiment, an automobile includes the automobile control system of any one of the above.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and additions can be made without departing from the principle of the present invention, and these should also be considered as the protection scope of the present invention.