CN-122024545-A - Automobile pedal force perception training device

Abstract

The invention relates to the technical field of automobile tests, in particular to an automobile pedal force sensing training device which comprises a main body frame, wherein symmetrically arranged electromagnetic brakes are arranged in the main body frame and are connected with pedal arms through flat keys, the pedal arms are arranged on pedal rotating shaft supports between the electromagnetic brakes through bearings, after a person who receives pedal force sensing training steps on a brake pedal, the pedal arms are driven by the pedal to drive the electromagnetic brakes to rotate, a device controller adjusts the magnitude of input current to control the magnitude of tension of the electromagnetic brakes, so that subjective evaluation personnel can simulate pedal force sensing training effects of different force magnitudes, two pedals are arranged, clutch pedal force and brake pedal force magnitude can be simulated simultaneously, the device can be changed into different gear positions through the device controller, simulation of different pedal force magnitudes is performed, and the sensing training efficiency is improved.

Inventors

• Teng Jianjie
• CHEN RUIFENG
• HAO SHAOFENG
• ZHANG NING
• LI PENG

Assignees

• 陕西重型汽车有限公司

Dates

Publication Date

20260512

Application Date

20241112

Claims (5)

1. 1. The utility model provides a car footboard power perception trainer, its characterized in that includes main body frame, be equipped with the electromagnetic braking ware that the symmetry set up in the main body frame, electromagnetic braking ware passes through the flat key to be connected with the footboard arm, and the footboard arm passes through the bearing and installs on the footboard pivot support between electromagnetic braking ware.
2. 2. The vehicle pedal effort perception training device of claim 1, wherein the pedal arm has a pedal attached to an end thereof.
3. 3. The device for training the force sensing of the pedal of the automobile according to claim 1, wherein the controller is arranged at the top of the main body frame and is electrically connected with the electromagnetic brake for adjusting the current of the electromagnetic brake and changing the tension of the electromagnetic brake so as to adjust the force of the pedal.
4. 4. The apparatus of claim 1, wherein the pedal spindle bracket is disposed in the middle of the main frame.
5. 5. The vehicle pedal effort perception training device of claim 1, wherein the pedal arm is located inside an electromagnetic brake.

Description

Automobile pedal force perception training device Technical Field The invention relates to the technical field of automobile tests, in particular to an automobile pedal force perception training device. Background At present, no corresponding subjective evaluator perception training device exists in the market and in the technology, and the subjective evaluator perception training of pedal force has limitation. The subjective evaluation of the automobile is based on subjective judgment of people, professional subjective evaluation personnel evaluate the performance of the whole automobile by observing the evaluated automobile, operating feeling and the like according to a certain subjective evaluation standard, standing on the standpoint of customers and users and evaluating the performance of the whole automobile according to the level of the professional evaluation personnel, and each evaluation item is given a score. The subjective evaluation of the automobile plays an important role in the development control flow of the whole automobile performance, has very strict requirements on subjective evaluation personnel, and needs to reflect the objectively existing performance through subjective judgment. Therefore, the invention designs the subjective evaluator pedal force perception training device with adjustable force and simple structure, so as to fill the gap of the subjective evaluator pedal force perception training device. Disclosure of Invention Aiming at the problems existing in the prior art, the invention aims to provide an automobile pedal force perception training device. The technical scheme includes that the automobile pedal force sensing training device comprises a main body frame, symmetrically arranged electromagnetic brakes are arranged in the main body frame and connected with pedal arms through flat keys, and the pedal arms are arranged on pedal rotating shaft supports among the electromagnetic brakes through bearings. Preferably, a pedal is connected to an end of the pedal arm. Preferably, a controller is arranged at the top of the main body frame and is electrically connected with the electromagnetic brake, and is used for adjusting the current of the electromagnetic brake and changing the tension of the electromagnetic brake so as to adjust the strength of the pedal. Preferably, the pedal rotating shaft bracket is arranged in the middle of the main body frame. Preferably, the pedal arm is located inside the electromagnetic brake. The invention has the following beneficial effects: 1) After a person who receives pedal force sensing training steps on a brake pedal, the pedal drives a pedal arm to drive an electromagnetic brake to rotate, and a device controller adjusts the magnitude of input current to control the tension of the electromagnetic brake, so that the subjective evaluation personnel simulate pedal force sensing training effects of different force magnitudes; 2) The device is provided with two pedals, clutch pedal force and brake pedal force can be simulated simultaneously, different gears can be changed through the device controller, simulation of different pedal force is performed, and perception training efficiency is improved. Drawings Fig. 1 is a schematic structural view of the present invention. In the figure, the device comprises a 1-controller, a 2-main body frame, a 3-electromagnetic brake, a 4-pedal arm, a 5-pedal and a 6-pedal rotating shaft bracket. Detailed Description The technical solutions in the embodiments of the present invention will be clearly and completely described in further detail below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. As shown in fig. 1, an automobile pedal force sensing training device comprises a main body frame 2, wherein the main body frame 2 is provided with a controller 1, a pedal rotating shaft support 6 and an electromagnetic brake 3, the controller 1 is arranged above the main body frame 2, the pedal rotating shaft support 6 is arranged in the middle of the main body frame 2, the electromagnetic brake 3 is arranged inside the main body frame 2, two sides of the main body frame are respectively provided with two pedals 5, the pedals 5 are connected with the electromagnetic brake 3 through flat keys, and the other side of each pedal 5 is connected with the pedal rotating shaft support 6 through a bearing. The method for using the pedal force sensing training device comprises the steps of after a pedal 5 is stepped on, driving a pedal arm 4 by the pedal 5 to drive an electromagnetic brake 3 to rotate, simulating pedal force required by the step on the pedal 5 by tension of the electromagnetic brake 3 after equipment is electrified, setting different gears through a controller 1, adjusting