CN210912389U

CN210912389U - Adjustable and calibratable ABS (anti-lock braking system) of vehicle

Info

Publication number: CN210912389U
Application number: CN201921207051.6U
Authority: CN
Inventors: 任涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-07-03
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a vehicle ABS anti-lock braking system that can mark with adjustable, including the control unit, the hand-held device instrument, wireless device and adjustment line, wherein, the hand-held device instrument, wireless device and adjustment line all are connected with the control unit respectively, the one end of control unit is equipped with preceding brake master cylinder and back brake master cylinder respectively, preceding brake master cylinder all is connected with the inlet valve respectively with back brake master cylinder, the one end that the inlet valve was kept away from is equipped with rather than matched with speed sensor, speed sensor keeps away from the one end of inlet valve and is equipped with rather than matched with delivery valve, speed sensor's one end is kept away from to the delivery valve is equipped with rather than matched with energy storage ware, the one end that the outlet valve was kept away from to the energy storage ware is equipped with rather than matched. The beneficial effects are that: the device is effectively guaranteed to have three adjustable modes, and the phenomenon of poor sensory property when the ABS is started is reduced by presetting programs with different types of data.

Description

Adjustable and calibratable ABS (anti-lock braking system) of vehicle

Technical Field

The utility model relates to a motorcycle field particularly, relates to a vehicle ABS anti-lock braking system that can mark with adjustable.

Background

With the continuous improvement of living standard, people do not need to limit the functions of vehicles to be enough or just enough, but have higher requirements on some functions to improve the living quality.

The conventional ABS (anti-lock brake system) of the vehicle is provided with program data according to vehicle type data when leaving a factory, the data cannot be changed, so that the requirement of people on higher performance cannot be met, when the ABS is started, the rising and the suspension of a vehicle body are severe, abnormal sound and resonance of the vehicle, particularly the rebound of a brake, great feedback to hands and feet, and poor sensory property are realized. The running connection parts of the vehicle, as well as the shock absorbing system, are inevitably worn or gapped as the service time is prolonged, and are more aggravated, the overall feedback of the vehicle after the ABS system is started, and the driving feeling is worse. Other people pursue perfection, particularly when high-performance tires or hubs are replaced, the original data of the ABS are not matched, the performance is reduced if the data are light, and the ABS system fails if the data are heavy

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a but vehicle ABS anti-lock braking system of demarcation with adjustable to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

an adjustable and calibratable ABS anti-lock braking system for a vehicle comprises a control unit, a handheld device instrument, a wireless device and an adjusting line, wherein the handheld device instrument, the wireless device and the adjusting line are respectively connected with the control unit, one end of the control unit is respectively provided with a front master brake pump and a rear master brake pump, the front master brake pump and the rear master brake pump are respectively connected through an oil inlet valve, one end of the oil inlet valve, which is far away from the oil inlet valve, is provided with a rotation speed sensor matched with the oil inlet valve, one end of the rotation speed sensor, which is far away from the oil inlet valve, is provided with an oil outlet valve matched with the oil inlet valve, one end of the oil outlet valve, which is far away from the rotation speed sensor, is provided with an energy accumulator matched with the oil inlet valve, one end of the energy accumulator, which is far away from the oil outlet valve, is provided with a reflux pump matched with the front, and an eccentric motor is arranged between every two reflux pumps for connection, and the eccentric motor is connected with the control unit.

Furthermore, the control unit comprises a master pump booster assembly, a master cylinder driving cavity loop and a master cylinder follow-up cavity loop are respectively arranged at two ends of the master pump booster assembly, and a hydraulic regulator matched with the master cylinder driving cavity loop and a hydraulic regulator matched with the master cylinder follow-up cavity loop are arranged at one end of the master pump booster assembly, which is far away from the master cylinder drive cavity loop.

Furthermore, one end of the hydraulic regulator, which is far away from the master cylinder booster assembly, is respectively provided with an FL end, an FR end, an RL end and an RR end.

Furthermore, one end of the control unit is respectively provided with an alarm lamp matched with the control unit.

Furthermore, a brake switch matched with the control unit is arranged between the front brake master cylinder and the rear brake master cylinder.

Furthermore, a mobile phone matched with the wireless equipment is arranged on one side of the wireless equipment.

Further, the oil inlet valve, the rotating speed sensor and the oil outlet valve are all connected with the control unit.

Furthermore, one side of the rotating speed sensor is provided with a sensing gear ring, and a tire matched with the sensing gear ring is sleeved outside the sensing gear ring.

The utility model has the advantages that: the ABS brake control method has the advantages that the device is effectively guaranteed to be adjustable in three modes, a vehicle owner can select the ABS brake control method according to current vehicle conditions through the preset programs of different types of data, the ABS brake control method can confirm use according to comprehensive feelings, for example, the ABS brake control method is simple and convenient to operate, and the phenomena that when the ABS is started, vehicle body rising and falling are severe, vehicle abnormal sound and resonance, particularly brake rebounding, feedback to hands and feet is large, and sensory performance is poor are reduced.

Drawings

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

FIG. 1 is a schematic diagram of an adjustable and calibratable ABS system for a vehicle according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of an adjustable and calibratable ABS system of a vehicle according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an adjustable and calibratable ABS control unit of a vehicle according to an embodiment of the present invention.

In the figure:

1. a control unit; 2. a handheld device instrument; 3. a wireless device; 4. adjusting the wire; 5. a front brake master cylinder; 6. a rear brake master cylinder; 7. an oil inlet valve; 8. a rotational speed sensor; 9. an oil outlet valve; 10. an accumulator; 11. a reflux pump; 12. an eccentric motor; 13. a master cylinder booster assembly; 14. a master cylinder active cavity circuit; 15. a master cylinder slave cavity circuit; 16. a hydraulic regulator; 17. an FL end; 18. an FR terminal; 19. an RL end; 20. an RR terminal; 21. an alarm lamp; 22. a brake switch; 23. a mobile phone; 24. a sensing ring gear; 25. A tire.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a but vehicle ABS anti-lock braking system of demarcation with adjustable.

The first embodiment is as follows:

as shown in fig. 1-3, an adjustable and calibratable ABS system for a vehicle according to an embodiment of the present invention includes a control unit 1, a handheld device 2, a wireless device 3, and an adjustment line 4, wherein the handheld device 2, the wireless device 3, and the adjustment line 4 are respectively connected to the control unit 1, one end of the control unit 1 is respectively provided with a front master cylinder 5 and a rear master cylinder 6, the front master cylinder 5 and the rear master cylinder 6 are respectively connected through an oil inlet valve 7, one end of the oil inlet valve 7 away from the oil inlet valve 7 is provided with a rotation speed sensor 8 matched with the oil inlet valve, one end of the rotation speed sensor 8 away from the oil inlet valve 7 is provided with an oil outlet valve 9 matched with the oil inlet valve, one end of the oil outlet valve 9 away from the rotation speed sensor 8 is provided with an energy accumulator 10 matched with the oil outlet valve, one end of the energy accumulator 10 away from the oil outlet valve 9 is provided with a reflux pump 11 matched with the oil outlet valve, and the reflux pump 11 is respectively connected with the front brake master cylinder 5 and the rear brake master cylinder 6, an eccentric motor 12 is arranged between every two reflux pumps 11 for connection, and the eccentric motor 12 is connected with the control unit 1.

The specific arrangement and function of the control unit 1, the wireless device 3, the inlet valve 7, the outlet valve 9, the accumulator 10, the eccentric motor 12, the hydraulic controller 16, the hand-held device instrument 2 and the adjustment line 4 will be described in detail below.

As shown in figure 1, when the device is used, the device can be set through a setting line of an adjusting line 4 of the system, is connected with a mobile phone 23 through a wireless device 3 for setting and is connected with an ABS system communication line through a special handheld device instrument 2 for setting, during the adjustment, the control unit 1 is in communication connection with other components to achieve the effect of parameter adjustment, because the ratio of the number of teeth of a sensing ring gear 24 to the power circumference of a tire involves the algorithm parameter of the speed of the control unit 1, in the actual use, the number of teeth of the sensing ring gear 24 is wrong, or the model of the tire 25 is changed, the ratio of the number of teeth of the front tire 25 to the rear tire 25 to the sensing ring gear 24 is changed, the difference of the ABS performance is caused or the failure is caused due to the difference of the calculation speed of an ECU, in order to avoid the situation and ensure the ABS performance, the data can be set, the tires 25 with, data can be set (25 circumference/number of teeth of tire is set as a set value, for example, 2000mm circumference/50 teeth of number of teeth is 40mm, that is, 40mm for each tooth), for example, one: the preset 1-20 mm 2-30 mm 3-40 mm. The corresponding data (203040 mm, etc.) of each tooth can be directly input, the flow rate of the pressure reduction and the pressure increase of the brake fluid can be controlled by adjusting the working time of the front wheel oil inlet valve 7 or the oil outlet valve 9 of the front brake master cylinder 5, the braking force and the braking distance of the brake and the rebound force of the brake master cylinder are adjusted and improved, for example, the time is 1 millisecond to 100 milliseconds, which is a settable data range, the data is invalid beyond the above, the program may prompt an error, the setting is prohibited, the rear wheel can be adjusted similarly, by adjusting the running time of the setting control unit 1, the force sense of the hand and foot rebounding of the front brake master cylinder 5 and the rear brake master cylinder 6 is controlled more accurately, the running time of the motor can be set to 10 milliseconds-normal rotation when the required state is achieved, the running time is a settable data range, the setting is invalid when the running time is less than 10 milliseconds, and the program can prompt an error and forbid the setting.

Example two:

as shown in fig. 1-3, the control unit 1 includes a master cylinder booster assembly 13, two ends of the master cylinder booster assembly 13 are respectively provided with a master cylinder driving cavity loop 14 and a master cylinder follow-up cavity loop 15, one ends of the master cylinder driving cavity loop 14 and the master cylinder follow-up cavity loop 15 away from the master cylinder booster assembly 13 are respectively provided with a hydraulic regulator 16 matched with the master cylinder driving cavity loop, one ends of the hydraulic regulators 16 away from the master cylinder booster assembly 13 are respectively provided with an FL end 17, an FR end 18, an RL end 19 and an RR end 20, one end of the control unit 1 is respectively provided with an alarm lamp 21 matched with the control unit, a brake switch 22 matched with the control unit 1 is arranged between the front master cylinder 5 and the rear master cylinder 6, one side of the wireless device 3 is provided with a mobile phone 23 matched with the wireless device 3, the oil inlet valve 7, and the oil inlet valve are, The rotating speed sensor 8 and the oil outlet valve 9 are connected with the control unit 1, a sensing gear ring 24 is arranged on one side of the rotating speed sensor 8, a tire 25 matched with the sensing gear ring 24 is sleeved outside the sensing gear ring 24, and the device has good hydraulic operation and multiple adjusting modes which can be realized.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the device can be set by setting a line through an adjusting line 4 of the system, is connected with the internal software of a mobile phone 23 through a wireless device 3 and is set by connecting an ABS system communication line through a special handheld device instrument 2, during adjustment, the control unit 1 is in communication connection with other components to achieve the effect of parameter adjustment, because the ratio of the number of teeth of the sensing gear ring 24 to the power perimeter of the tire involves the algorithm parameter of the speed of the control unit 1, in practical use, the number of teeth of the sensing gear ring 24 is wrong, or the model of the tire 25 is changed, the ratio of the number of teeth of the front and rear tires 25 to the number of teeth of the sensing gear ring 24 is changed, the ECU calculation speed is caused to be different, the ABS performance is changed or disabled, in order to avoid the situation and ensure the ABS performance, data can be set, the tires 25 with different diameters or the sensing gear rings 27 with different numbers, data can be set (25 circumference/number of teeth of tire is set as a set value, for example, 2000mm circumference/50 teeth of number of teeth is 40mm, that is, 40mm for each tooth), for example, one: the preset 1-20 mm 2-30 mm 3-40 mm. The corresponding data (203040 mm, etc.) of each tooth can be directly input, the flow rate of the pressure reduction and the pressure increase of the brake fluid can be controlled by adjusting the working time of the front wheel oil inlet valve 7 or the oil outlet valve 9 of the front brake master cylinder 5, the braking force and the braking distance of the brake and the rebound force of the brake master cylinder are adjusted and improved, for example, the time is 1 millisecond to 100 milliseconds, which is a settable data range, the data is invalid beyond the above, the program may prompt an error, the setting is prohibited, the rear wheel can be adjusted similarly, by adjusting the running time of the setting control unit 1, the force sense of the hand and foot rebounding of the front brake master cylinder 5 and the rear brake master cylinder 6 is controlled more accurately, the running time of the motor can be set to 10 milliseconds-normal rotation when the required state is achieved, the running time is a settable data range, the setting is invalid when the running time is less than 10 milliseconds, and the program can prompt an error and forbid the setting.

In conclusion, with the aid of the technical scheme of the utility model, the effectual equipment of having guaranteed possess three kinds of modes adjustable, through the procedure of several different data of predetermineeing, the car owner can select for use according to current vehicle conditions oneself, according to comprehensive impression affirmation use, for example the rank is 12345, the default is 3, need aggravate the automobile body feedback sensation or strengthen the brake force and transfer to 45, need gentle and agreeable sensation or alleviate the brake force and transfer to 12, this mode easy operation is convenient, it is violent to reduce when ABS starts, the automobile body erects to pause and contuse, vehicle abnormal sound resonance, especially the stopper is rebounded, the feedback for the hand and foot is very big, the phenomenon that the organoleptic quality is poor.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable and calibratable ABS (anti-lock braking system) of a vehicle is characterized by comprising a control unit (1), a handheld device instrument (2), a wireless device (3) and an adjusting line (4), wherein the handheld device instrument (2), the wireless device (3) and the adjusting line (4) are respectively connected with the control unit (1), one end of the control unit (1) is respectively provided with a front master brake pump (5) and a rear master brake pump (6), the front master brake pump (5) and the rear master brake pump (6) are respectively connected through an oil inlet valve (7), one end, away from the oil inlet valve (7), of the oil inlet valve (7) is provided with a rotating speed sensor (8) matched with the oil inlet valve, one end, away from the oil inlet valve (7), of the rotating speed sensor (8) is provided with an oil outlet valve (9) matched with the oil outlet valve (9), one end, away from the rotating speed sensor (8), is provided with an energy accumulator (10) matched with the oil outlet valve (9), keep away from energy storage ware (10) the one end of delivery valve (9) is equipped with rather than matched with backwash pump (11), just backwash pump (11) respectively with preceding master cylinder (5) with back master cylinder (6) are connected, two liang be equipped with eccentric motor (12) between backwash pump (11) and connect, just eccentric motor (12) with the control unit (1) is connected.

2. The ABS system according to claim 1, wherein the control unit (1) comprises a master cylinder booster assembly (13), a master cylinder driving cavity circuit (14) and a master cylinder following cavity circuit (15) are respectively disposed at two ends of the master cylinder booster assembly (13), and a hydraulic regulator (16) matched with the master cylinder driving cavity circuit (14) and the master cylinder following cavity circuit (15) is disposed at an end of the master cylinder driving cavity circuit (14) and the master cylinder following cavity circuit (15) far away from the master cylinder booster assembly (13).

3. The ABS system according to claim 2, wherein the hydraulic regulator (16) is provided with an FL terminal (17), an FR terminal (18), an RL terminal (19) and an RR terminal (20) at the end remote from the master cylinder booster assembly (13).

4. The ABS system for vehicles with adjustable calibration according to claim 1, wherein one end of said control unit (1) is equipped with a warning lamp (21) respectively, which is matched with said control unit.

5. The ABS system according to claim 1, wherein a brake switch (22) is provided between the front master cylinder (5) and the rear master cylinder (6) and is adapted to the control unit (1).

6. The ABS system according to claim 1, wherein the wireless device (3) is provided with a mobile phone (23) at one side thereof.

7. The ABS system according to claim 1, wherein said inlet valve (7), said speed sensor (8) and said outlet valve (9) are connected to said control unit (1).

8. The ABS system according to claim 1, wherein a sensing ring gear (24) is arranged on one side of the rotation speed sensor (8), and a tire (25) matched with the sensing ring gear (24) is sleeved outside the sensing ring gear (24).