WO2019149154A1

WO2019149154A1 - Anti-jamming hydraulic brake system architecture and implementation method therefor

Info

Publication number: WO2019149154A1
Application number: PCT/CN2019/073234
Authority: WO
Inventors: 张奉琦
Original assignee: 张奉琦
Priority date: 2018-02-02
Filing date: 2019-01-25
Publication date: 2019-08-08
Also published as: CN110126959A

Abstract

An anti-jamming hydraulic brake system architecture, at least comprising a hydraulic brake actuation module (3), a housing module (10), a collecting hydraulic fluid path module (20), a throttling and damping module (30), a hydraulic clamp brake module (50), a hydraulic waveform actuation module (60), and a driving module (70), and, a pull wire actuated piston push rod may be additionally provided as required to form a "semi-hydraulic" anti-jamming hydraulic brake system architecture. The anti-jamming hydraulic brake system architecture is effectively simplified, allows hydraulic brake systems of various two-wheeled vehicles such as motorcycles, electric bicycles, and common bicycles to be provided with an "anti-jamming" function, thus providing the significant benefits of "reducing production, sales, and application costs, increasing the degree and breadth of popularity, and saving more lives."

Description

[Correction according to Rule 26 19.02.2019] Anti-dead lock hydraulic brake system architecture and implementation method thereof

Technical field

The invention relates to an anti-dead lock hydraulic brake system structure and an implementation method thereof for a hydraulic brake system, in particular to a hydraulic brake clamp capable of providing a fully automatic mechanical or electric "anti-dead lock brake" "Functional anti-dead lock hydraulic brake system architecture and its implementation method.

Background technique

In recent years, many countries have already or will soon enact legislation requiring all new motorcycles to be equipped with anti-dead lock brake systems to effectively reduce the accident rate and casualties. It proves that the anti-dead lock brake system can effectively prevent motorcycle accidents. happened. However, please refer to FIG. 1A and FIG. 1B. Currently, the full-hydraulic brake system operated by the hydraulic brake handle or the semi-hydraulic (pull-actuated) hydraulic brake system operated by the pull-type brake handle is used. It is also impossible to make the general bicycle have anti-dead lock safety brake function, so it is very necessary to have a simple, reliable and cheap anti-dead lock hydraulic brake system to protect the safety of many bicycle riders around the world.

Summary of the invention

In view of the foregoing shortcomings of the prior art, in view of the disadvantages of the above-mentioned existing anti-dead lock hydraulic brake system architecture, which is complicated and expensive, the best design is carefully studied, and finally, such a simple, reliable and inexpensive anti-dead lock hydraulic brake system is designed. The architecture and its implementation method, please refer to Figure 2 and Figure 3. This innovative design allows all two-wheeled vehicles to be installed at a lower price with a brake system with anti-dead brake function for safer and more reliable. The driving protection is therefore of high practical value.

The technical solution of the present invention is as follows:

Anti-dead lock hydraulic brake system architecture, comprising a hydraulic brake actuation module, a housing module, a collection oil circuit module, a throttle damping module, a hydraulic clamping brake module, an oil pressure waveform actuation module And a drive module, and can add a pull wire to activate the piston push rod as a "semi-hydraulic" anti-dead lock hydraulic brake system structure.

The technical effects of the present invention are:

The highly integrated design of the throttle damper module, the interaction between the drive module and the hydraulic waveform actuation module effectively simplifies the anti-deadlock brake system architecture, allowing the hydraulic brake clamp itself to perform "anti-death" The function of the lock brake, and because of its simple structure and easy installation, the manufacturing, sales and maintenance costs will be greatly reduced, so that all kinds of two-wheeled vehicles such as motorcycles, electric bicycles and general bicycles can be widely used, thereby playing a role in "reducing production and sales." Significant benefits of applying cost, expanding application range, and saving more lives.

DRAWINGS

1A and 1B are schematic views showing the structure of a conventional hydraulic brake system.

2 is a built-in anti-dead lock hydraulic brake system of the present invention.

3 is an external anti-dead lock hydraulic brake system of the present invention.

4A, 4B, and 4C are schematic views showing the operation of the first embodiment of the throttle damping module of the present invention.

FIG. 5A is a schematic view showing a second embodiment of the throttle damping module of the present invention.

FIG. 5B is a schematic view of a third embodiment of the throttling damping module of the present invention.

6A, 6B, and 6C are schematic views of three mechanical energy driving modules of the present invention.

7A, 7B, and 7C are schematic diagrams of three power drive modules of the present invention.

8A and 8B are schematic views showing a first embodiment of a built-in mechanical energy drive module of the present invention.

9 is a schematic view of a first embodiment of an external mechanical energy drive module of the present invention.

Figure 10 is a schematic view of a second embodiment of the mechanical energy drive module of the present invention.

11A and 11B are schematic views showing a third embodiment of the mechanical energy driving module of the present invention.

Figure 12 is a schematic view of a fourth embodiment of the mechanical energy drive module of the present invention.

FIG. 13 is a schematic view of a first embodiment of a built-in type electric energy driving module of the present invention.

14 is a schematic view of a first embodiment of an external power drive module of the present invention.

15 is a schematic view of a second embodiment of an external power drive module of the present invention.

Figure 16 is a schematic view showing a third embodiment of the external type electric power driving module of the present invention.

Description of the reference numerals

1--------Hydraulic brake handle

2-------- pull-wire brake handle

3--------Hydraulic brake actuation module

4--------brake tubing

5--------Brake disc

6-------- Pull wire actuating piston push rod

8--------brake tube

9--------Hydraulic clamping brake pressure curve

10-------shell module

20-------Collection oil circuit module

30-------throttle damping module

31------- front flap

32------- rear flap

33------- front compression spring

34------- rear compression spring

35-------Perforation

36-------Block

37------- fine perforation

41-------Electromagnetic coil

42-------Magnetic metal block

43-------Compressed spring

45-------sealing cover

46------- oil seal ring

47------- Nuts

48------- throttle channel

50-------Hydraulic clamp system

51-------Piston

60-------Hydraulic Waveform Actuation Module

61-------Piston rod

62-------Compressed spring

63-------seal ring

70-------Driver module

70a------Disc type drive module

70b------wheel type drive module

70c------Axle type drive module

70d------Motor type drive module

70e------ Piezo Actuator Type Drive Module

70f------electromagnet type drive module

71-------Disc

711------disc power conversion mechanism

713------ crank

715------ reel

716------ pulley

717------torsion spring

718------Adjust bolt

719------eccentric wheel

72-------wheel

721------ Wheel power conversion mechanism

73-------Axle

731------Axle power conversion mechanism

74-------Motor module

741------Motor power conversion mechanism

742------Motor control circuit module

745------Cam shaft

746------ stator coil

747------ Stator core

748------Rotor permanent magnet

749------ball bearing

75------- Piezo Actuator

752------ Piezo Actuator Control Circuit Module

753------Laminated voltage transistor

755------voltage transistor positive electrode

756------voltage transistor negative electrode

76-------electromagnet module

762------Electromagnetic Control Circuit Module

763------Magnetic metal body

764------Electromagnetic coil

765------Compressed spring

77-------Power supply

78-------Brake motion detection device

Detailed ways

The main feature of the anti-dead lock hydraulic brake system structure and the implementation method thereof is that the structure is simple and the action is reliable, and the anti-dead lock brake function is synchronously executed every time the rider performs the braking action, and All related module components are built into a single housing at the same time. Different module components can be placed in different housings respectively. The power source can be selected in the form of mechanical energy or electric energy. Therefore, it can be integrated according to various application requirements. Specific configuration. Here, the most basic combination configuration will be first described as the first embodiment of the present invention, and the system architecture, implementation method and operation will be described in detail, and then other embodiments will be described step by step.

First, an anti-dead lock hydraulic brake system structure and an implementation method thereof are described. Referring to FIG. 2 and FIG. 3 , the system architecture includes at least a hydraulic brake actuation module 3 and a housing module 10 . A set of oil circuit module 20, a throttle damper module 30, a hydraulic clamp brake module 50, an oil pressure waveform actuation module 60 and a drive module 70, and a pull wire actuating piston push rod 6 can be added as needed. The utility model relates to a structure of a semi-hydraulic anti-dead lock hydraulic brake system, wherein the housing module 10 is configured with a receiving space for accommodating each module, the throttling damping module 30, the hydraulic waveform actuating module 60 and the driving module 70 can cooperate to apply a continuous reciprocatingly varying high/low pressure wave force to the force receiving surface of the piston 51 inside the hydraulic clamp module 50, thereby allowing the piston 51 to continuously apply a tight force on the brake disc 5 A loose, fast-brake effect produces a continuous “anti-deadlock” brake. The continuous reciprocating change of the high/low pressure wave is mainly caused by the high damping effect of the throttle damping module 30 when the internal pressure of the oil passage changes rapidly, and the high damping effect can effectively maintain the rear oil. The magnitude of the internal pressure change of the road will not be weakened, and thus an effective one-tight-slow-fast braking effect will be produced.

The reason why the throttle damping module 30 can generate a high damping effect on the continuously reciprocating high/low pressure wave is shown in FIG. 2, FIG. 3 and FIG. 4A to FIG. 4C. An accommodating space is formed in the interior of the module, the front half of the accommodating space is larger than the rear half of the accommodating space, and the front half of the accommodating space is provided with a front blocking piece 31 having an area larger than the rear half sectional area, and the second half of the accommodating space A rear blocking piece 32 having a smaller area than the rear half of the space is disposed, and a hole 35 is formed in the center of the front blocking piece 31. The front blocking piece 31 and the rear blocking piece 32 are attached to each other, and a front compression is further provided. The spring 33 abuts against the rear of the front flap 31 and a rear compression spring 34 against the rear flap 32, and the viscous resistance of the front flap 31 and the rear flap 32 and the two compression springs 33 and The thrust provided by 34 provides the function of "the faster the fluid pressure changes, the greater the flow damping". 4A shows that when the rider just starts to brake, the brake oil will push the rear flap 32 through the perforation 35 and continue to flow to the rear hydraulic clamp module 50. At this time, the throttle damping module 30 is "Shoring large flow low damping mode", FIG. 4B shows that when the rider continues to tighten the brake handle, the drive module 70 generates a reciprocating driving force to continuously drive the hydraulic waveform actuation module 60 inside the oil passage. An oil pressure clamp brake pressure change curve 9 that produces a continuous high pressure/low pressure change between the front flap 31 and the rear flap 32 of the throttle damping module 30 when the continuous high pressure/low pressure change rate is fast The "bonding surface viscous effect" and the thrust of the compression spring 34 against the pressing of the rear flap 32 directly increase the opening resistance of the rear flap 32 when the corresponding rear hydraulic pressure is rapidly lowered, and the front flap The "bonding surface viscous effect" between the wall 31 and the pipe wall and the thrust of the compression spring 33 before the front flap 31 are directly increased to open the front flap 31 when the rear oil pressure is rapidly increased. Resistance, thus allowing the throttling damping module 30 to "shun the micro flow The "damping mode" and the "reverse micro-flow high-damping mode" rapidly alternate between each other to form a "frequency damping effect" with the function of "the faster the pressure difference changes, the greater the flow damping". Finally, when the rider puts When the brake handle is opened, FIG. 4C shows that the brake oil at this time pushes the front flap 31 backward from the hydraulic clamp brake module 50 and continues to flow back to the front oil passage until the pressure is completely released. In the process, the throttle damping module 30 is a "reverse large flow low damping mode".

The throttling damping module 30 consisting of two flaps and two compression springs can be simplified to be composed of a baffle and a compression spring, and still provides a similar throttling damping effect. Please refer to FIG. 2 first. As shown in FIG. 3 and FIG. 5A, after the simplification, the internal accommodating space of the throttle damper module only needs to be provided with a blocking piece 36. The blocking piece 36 is disposed at the center with a thin through hole 37, and a front compression spring 33 is disposed to abut the same. The front side of the flap 36, by the viscous resistance of the flap 36, the thrust of the front compression spring 33, and the throttling resistance of the thin perforation 37, can still produce an action pattern similar to that shown in Figs. 4A to 4C and provide " The function of the higher the fluid pressure change rate is, the greater the flow damping is. The only difference is that when the brake oil starts to pass, the brake oil will be subjected to relatively large resistance when passing through the thin perforation 37, so that the rear hydraulic pressure clamp module 50 The start of the clamp brake time will be slightly delayed.

The throttle damping module 30 can also provide a damping effect by using a normally open electric throttle valve module. Please refer to FIG. 5B first, the normally open electric throttle valve module includes an electromagnetic coil 41 and a magnetic permeability. The metal block 42, a compression spring 43, a sealing cover 45 and a throttle passage 48, when a driving circuit continuously sends a current to drive the electromagnetic coil 41, the magnetic conductive metal block 42 can be pushed out, in the section The flow passage opening 48 forms a narrow passage and creates a throttling resistance.

Referring to FIG. 2, FIG. 3, FIG. 6A to FIG. 6C, and FIG. 7A to FIG. 7C, the driving module 70 can be divided into the following diagrams for explaining the driving module 70 in the anti-deadlock hydraulic brake system architecture of the present invention. The mechanical energy driving module shown in FIG. 6A to FIG. 6C is different from the power driving module shown in FIG. 7A to FIG. 7C. The embodiment of the mechanical energy driving module can also be divided into the disk type driving module 70a and FIG. 6B of FIG. 6A. Three types of drive modules, such as the wheel type drive module 70b and the axle type drive module 70c of FIG. 6C, the embodiment of the power drive module can be divided into the motor type drive module 70d of FIG. 7A and the piezoelectric actuator of FIG. 7B. Three types of power drive modules, such as the type drive module 70e and the electromagnet type drive module 70f of FIG. 7C, will be described in detail in the description of the disc type drive module and the motor type drive module, respectively, and other types of power sources refer to these two types. A preferred embodiment will be described.

The following describes the implementation of the first embodiment of using the disk as the built-in mechanical energy drive module in the anti-dead lock hydraulic brake system architecture of the present invention. Please refer to FIG. 6A, FIG. 8A and FIG. 8B for the built-in mechanical energy. The driving module 70a includes a crank 713 and a disk 71 having a cam-shaped outer edge. The difference between the concave point and the convex point of the outer edge of the disk 71 is P. The crank 713 is pivoted with a rotating shaft 715. The 713 is provided with a torsion spring 717 such that one end of the crank 713 contacts the piston rod 61 of the oil pressure waveform actuation module 60, and the other end can be pivoted with a pulley 716, and an adjustment bolt 718 can be further disposed to adjust the pulley. Maintaining a proper spacing G between the outermost edge of the disc 71 and the outer edge of the disc 71. When the rider starts to brake, the piston rod 61 of the hydraulic waveform actuating module 60 is automatically pushed out by the pressure-raised internal brake fluid, thereby Driving one end of the crank 713 and contacting the pulley 716 at the other end to the outer edge of the disc 71, the kinetic energy of the disc 71 can be actuated by the crank 713, and the hydraulic waveform actuating module 60 The piston rod 61 continues to generate a stroke distance of Z toward The compound movement, by the above-mentioned "frequency damping effect", can generate a reciprocating high/low pressure wave, and provides an "anti-dead lock" brake function for the point brake effect.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The anti-dead lock hydraulic brake system architecture of the present invention uses a disk as an external mechanical energy drive module. Referring to FIG. 9, it is apparent from the content shown in FIG. The mechanical kinetic energy conversion mechanisms of the external type and the built-in type mechanical energy drive module are identical to each other, and therefore, for all subsequent built-in type mechanical energy drive module embodiments, the preferred embodiment of the external type will not be repeatedly described.

In the architecture of the anti-dead lock hydraulic brake system of the present invention, the disc is used as the implementation method of the second embodiment of the built-in mechanical energy drive module. Referring to FIG. 6A, FIG. 8A and FIG. 10, the mechanical energy drive module is illustrated. The handle 70a includes a crank 713 and a disc 71a having a circular outer edge. The crank 713 is pivotally provided with a rotating shaft 715. The rotating shaft 715 is sleeved with a torsion spring 717 to contact one end of the crank 713 with the hydraulic waveform actuating module 60. The other end of the piston rod 61 is pivoted with an eccentric wheel 719. The distance between the center of the eccentric wheel 719 and the axis is twice. An adjusting bolt 718 can be provided to adjust the setting of the eccentric 719 and the disc. A proper spacing G is maintained between the outermost edges of the disc 71a. When the rider starts to brake, the piston rod 61 of the hydraulic waveform actuating module 60 is automatically pushed out by the pressure-raised internal brake oil, thereby driving the crank 713. One end of the eccentric 719 at the other end of the disk 719 is in contact with the outer edge of the disk 71a, and the kinetic energy of the disk 71a can be converted by the eccentric 719 and the crank 713, and the hydraulic waveform actuating module The piston rod 61 of 60 continues to generate a stroke distance Z reciprocating movement, by the above "frequency of the damping effect", can produce a reciprocating high / low pressure waves provide Diancha effect "anti-lock" brake function.

The implementation method of the third embodiment using the disk as the built-in mechanical energy drive module in the anti-dead lock hydraulic brake system architecture of the present invention is described. Referring to FIG. 6A, FIG. 11A and FIG. 11B, the mechanical energy drive module is shown. The 70a includes a disk 71 having a cam-shaped outer edge. The difference between the concave point and the convex point of the outer edge of the disk 71 is Z, and the exposed end of the piston rod 61 of the hydraulic waveform actuation module 60 is pivoted. a pulley 716, the pulley 716 and the outermost edge of the disc 71 are maintained at an appropriate distance G. When the rider starts to brake, the piston rod 61 of the hydraulic waveform actuating module 60 is automatically pressurized. The inner brake oil is pushed out, so that the pulley 716 starts to contact the outer edge of the disc 71, and the kinetic energy of the disc 71 can continuously generate a reciprocating stroke with a stroke distance Z on the piston rod 61 of the oil pressure waveform actuation module 60. By moving, the above-mentioned "frequency damping effect" can generate a reciprocating high/low pressure wave, and provide a "anti-deadlock" braking function for the point brake effect.

In the architecture of the anti-dead lock hydraulic brake system of the present invention, a disc is used as a method for implementing the fourth embodiment of the built-in mechanical energy drive module. Referring to FIG. 6A, FIG. 11A and FIG. 12, the mechanical energy drive module is illustrated. The 70a includes a disk 71a having a circular outer edge. An eccentric wheel 719 is pivotally disposed at an exposed end of the piston rod 61 of the oil pressure waveform actuation module 60. The eccentric wheel 719 and the outermost edge of the disk 71a Maintaining a proper spacing G, the distance between the center of the eccentric 719 and the axis is twice, and when the rider starts to brake, the piston rod 61 of the hydraulic waveform actuating module 60 is automatically pressurized. The high internal brake oil is pushed out so that the eccentric 719 contacts the outer edge of the disc 71a, and the kinetic energy of the disc 71a can continue to generate a stroke distance Z on the piston rod 61 of the hydraulic waveform actuating module 60. By reciprocating movement, by the above-mentioned "frequency damping effect", a reciprocating high/low pressure wave can be generated, and an "anti-deadlock" braking function for the point brake effect can be provided.

For the implementation of the embodiment of the anti-dead lock hydraulic brake system of the present invention, the motor module is used as the built-in type electric power drive module. Referring to FIG. 7A and FIG. 13 , the electric power drive module 70 d includes a power source 77 . a motor control circuit module 742, a brake state detecting device 78 and a brushless outer rotor type motor module 74, the motor control circuit module 742 is electrically connected to the power source 77, the brake state detecting device 78 and the motor The module 74, the brake state detecting device 78 can detect the brake state and transmit the brake state signal to the motor control circuit module 742, the motor module 74 is provided with a cam profile and the difference between the pit and the bump The power output of the Z is a cam shaft 745. The outer edge of the cam shaft 745 contacts the piston rod 61 of the oil pressure waveform actuation module 60. The brake state detecting device 78 can be a mechanical type mounted on the brake handle. The handle position sensing switch or a hydraulic pressure sensing switch connected to the collecting oil passage, when the rider starts to brake, the brake state detecting device 78 will " The "in brake" status signal is transmitted to the motor control circuit module 742 such that the motor control circuit module 742 drives the motor module 74 to continue to rotate, and the power of the motor module 74 can be applied to the oil through the conversion of the cam shaft 745. The piston rod 61 of the pressure waveform actuating module 60 continuously generates a reciprocating movement with a stroke distance of Z. By the above-mentioned "frequency damping effect", a reciprocating high/low pressure wave can be generated to provide a point brake effect. Anti-dead lock" brake function.

The implementation method of using the motor module as an external type electric power driving module in the anti-dead lock hydraulic brake system structure of the present invention is described. Referring to FIG. 7A and FIG. 14, the content shown in FIG. 14 can be clearly seen. The external type is identical to the kinetic energy transfer conversion mechanism of the built-in power drive module, so the description will not be repeated.

The embodiment of the embodiment of the anti-dead lock hydraulic brake system of the present invention uses a piezoelectric actuator as an external power drive module. Referring to FIG. 7B and FIG. 15, the power drive module 70e includes a power source 77, a piezoelectric actuator control circuit module 752, a brake state detecting device 78 and a piezoelectric actuator 75. The piezoelectric actuator 75 is composed of a laminated voltage transistor 753 and a positive electrode 755. The negative electrode 756 is configured to have a length change end contacting the piston rod 61. The piezoelectric actuator control circuit module 752 is electrically connected to the power source 77, the brake state detecting device 78, The positive electrode 755 and the negative electrode 756, the brake state detecting device 78 can detect the braking state and transmit the braking state signal to the piezoelectric actuator control circuit module 752. The braking state detecting device 78 can be a a mechanical handle position sensing switch mounted on the brake handle or a hydraulic pressure sensing switch connected to the collecting oil passage, when the rider starts to brake, the braking state detecting device 78 immediately "brakes" The "state" signal is transmitted to the piezoelectric actuator control circuit module 752, so that the piezoelectric actuator control circuit module 752 immediately drives the laminated voltage transistor 753 by the positive electrode 755 and the negative electrode 756. The reciprocating length changes, so that the reciprocating movement of the stroke distance Z can be continuously generated on the piston rod 61 of the hydraulic waveform actuation module 60. By the above-mentioned "frequency damping effect", a reciprocating high can be generated. Low pressure wave, providing anti-dead lock brake function for point brake effect.

The embodiment of the embodiment of the anti-dead lock hydraulic brake system of the present invention uses an electromagnet module as an external power drive module. Referring to FIG. 7C and FIG. 16, the power drive module 70f includes a power supply. 77. An electromagnet control circuit module 762, a brake state detecting device 78 and an electromagnet module 76. The electromagnet module 76 is composed of a magnetic conductive metal body 763, an electromagnetic coil 764 and a compression spring 765. The electromagnet control circuit module 762 is electrically connected to the power source 77, the brake state detecting device 78 and the electromagnetic coil 764. The brake state detecting device 78 can detect the braking state and transmit the braking state signal to the electromagnet control circuit module. 762, the magnetic conductive metal body 763 is disposed behind the hollow portion of the electromagnetic coil 764, wherein one end abuts against the compression spring 765, and the other end contacts the piston rod 61 of the oil pressure waveform actuation module 60. The measuring device 78 can be a mechanical handle position sensing switch mounted on the brake handle or a hydraulic pressure sensing switch connected to the collecting oil passage when the rider starts to brake The brake state detecting device 78 immediately transmits a "brumking" status signal to the electromagnet control circuit module 762, so that the electromagnet control circuit module 762 immediately drives the electromagnetic coil 764 to generate electromagnetic attraction, and the electromagnetic attraction is The compression spring 765 can push the magnetic conductive metal body 763 to produce a reciprocating displacement change, so that the reciprocating movement of the stroke distance Z can be continuously generated on the piston rod 61 of the hydraulic waveform actuation module 60. The “frequency damping effect” can generate a reciprocating high/low pressure wave and provide an “anti-deadlock” brake function for the point brake effect.

The above description is only a preferred embodiment for explaining the structure of the anti-dead lock hydraulic brake system of the present invention, and is not intended to impose any form limitation on the present invention, wherein FIG. 1A and FIG. 1B indicate a conventional hydraulic brake system. It can be divided into two types: full hydraulic type and semi-hydraulic type. Therefore, the anti-dead lock hydraulic brake system structure of the present invention can also be connected with a pull rod to actuate the piston push rod according to the application requirement. The structure of the "semi-hydraulic" anti-dead lock hydraulic brake system for braking the brakes, Figure 2 and Figure 3 indicate that the modules in the anti-dead lock hydraulic brake system can be built-in or external. The combination of the two systems is achieved. Figures 4A to 4C, 5A and 5B indicate that the main function of the throttle damping module is to provide greater flow damping when the rate of pressure change inside the rear oil passage is faster, and therefore Other throttling damper module implementation methods can be used. Figures 6A-6C and 8-12 show that the power source of the mechanical energy drive module can include at least three types of discs, wheels or axles, and the wheel type and axle type The disc type is the same as the rotary kinetic energy storage carrier. Therefore, both the wheel type and the axle type can use the implementation methods of all the disc type drive modules described above, and accordingly, the mechanical energy drive module can cover all mechanical energy. The conversion is the implementation of the driving force. Similarly, FIGS. 7A to 7C and FIGS. 13 to 16 indicate that the power source of the power driving module may include at least three types of motors, piezoelectric actuators, and electromagnets. The power drive module also covers all implementations that convert electrical energy into driving force. Furthermore, the oil pressure clamping brake module in the structure of the anti-dead lock hydraulic brake system of the present invention, although the contents of the present specification are all described by the disc-type hydraulic clamping brake module, the present invention is in fact It is not only suitable for disc type hydraulic clamp system, but also for other types of active hydraulic brake modules, such as C-type hydraulic brake module, V-type hydraulic brake module or drum-type hydraulic brake module. In addition, the components and/or modules that achieve the power conversion function in the "cam shape" described in the present specification may also use other active components and/or modules that also have the same power conversion function, and even the present invention. The hydraulic waveform actuation module is not limited to the hydraulic actuator that can only use the piston rod type, and any other volume pressure that can accept a reciprocating driving force or a rotary driving force to change the volume and pressure can be Variable devices, such as scroll-type compressor devices, rotor-type compressor devices, diaphragm-type compressor devices, or screw-type compressor devices, which are well known in the art, are also within the scope of the present invention. Furthermore, in order to enable the entire vehicle to obtain better driving stability and braking safety, at least one body motion state physical quantity sensing module can be electrically connected to the control circuit module in the power driving module (for example, the amount of the acceleration sensor) Taking the attitude value of the vehicle body, taking the angular acceleration rate value of the vehicle body by the gyro sensor, taking the pressure value of the brake oil by the brake oil pressure sensor, and/or taking the wheel speed value by the speed sensor, etc.), so that the control circuit is made The module utilizes various real-time driving conditions to improve anti-dead lock brake control performance. Therefore, the application examples disclosed herein are intended to be illustrative of the invention and not to limit the invention. The scope of the invention should be defined by the claims and the legal equivalents thereof, and not limited by the foregoing description.

In summary, the anti-dead lock hydraulic brake system structure and the implementation method thereof have the unprecedented innovative structure, and the practical functions are far less than those of the prior art, and conform to the Chinese patent law. The provisions on the application requirements for invention patents are filed in accordance with the law.

Claims

Anti-deadlock hydraulic brake system structure and implementation method thereof, comprising a shell module, a hydraulic brake actuating module, a collecting oil circuit module, a throttle damping module and a hydraulic clamping brake module An oil pressure waveform actuating module and a driving module, wherein the housing module is shaped to accommodate each of the other modules, and the hydraulic brake actuating module is provided with a braking force input end and a hydraulic output end. When a braking force is input, a hydraulic brake pressure is output, and the collecting oil circuit module forms an oil collecting circuit, and the collecting oil circuit starts from an oil pressure output end of the hydraulic brake actuating module, and the throttle damping is performed. After the module, the oil pressure clamping module and the oil pressure waveform actuation module are jointly connected, the throttle damping module is provided with a flow damping device, and the hydraulic waveform actuation module is provided with a connection oil. The volumetric pressure variable device of the road, the driving module can continuously output a driving force to continuously drive the volume pressure variable device to change the volume and pressure, and the flow damping effect of the throttling damping module can be generated Continuous high / low pressure waves, so that the brake hydraulic clamp module generates a snub effect a tight loose.
Anti-deadlock hydraulic brake system structure and implementation method thereof, comprising a shell module, a hydraulic brake actuating module, a collecting oil circuit module, a throttle damping module and a hydraulic clamping brake module An oil pressure waveform actuating module and a mechanical energy driving module, wherein the housing module is shaped to accommodate each of the other modules, and the hydraulic brake actuating module is provided with a braking force input end and a hydraulic output end. An oil pressure brake pressure may be output when a braking force is input, and the collecting oil circuit module forms an oil collecting circuit, and the collecting oil circuit starts from the oil pressure output end of the hydraulic brake actuating module, and the throttling is performed. The damper module is further connected to the hydraulic clamp module and the oil pressure waveform actuation module. The throttle damper module is provided with a throttle device having a flow damping effect, and the hydraulic waveform actuation module is configured to connect the assembly. a volumetric pressure variable device of an oil passage, wherein the mechanical energy driving module converts a mechanical energy into a continuously outputting driving force and continuously drives the volumetric pressure variable device to change a volume and a pressure. Stream flow damping effect damping module can continuously generate a high / low pressure waves, so that the brake hydraulic clamp module generates a snub effect a tight loose.
Anti-deadlock hydraulic brake system structure and implementation method thereof, comprising a shell module, a hydraulic brake actuating module, a collecting oil circuit module, a throttle damping module and a hydraulic clamping brake module An oil pressure waveform actuating module and an electric power driving module, wherein the housing module is configured to accommodate each of the other housings, and the hydraulic brake actuating module is provided with a braking force input end and a hydraulic output end. An oil pressure brake pressure may be output when a braking force is input, and the collecting oil circuit module forms an oil collecting circuit, and the collecting oil circuit starts from the oil pressure output end of the hydraulic brake actuating module, and the throttling is performed. The damper module is further connected to the hydraulic clamp module and the oil pressure waveform actuation module. The throttle damper module is provided with a throttle device having a flow damping effect, and the hydraulic waveform actuation module is configured to connect the assembly. The variable pressure device of the oil circuit, the electric energy driving module can convert an electric energy into a continuously outputting driving force and continuously drive the volume pressure variable device to change the volume and pressure, and the throttling resistance Flow damping effect module may generate a continuous high / low pressure waves, so that the brake hydraulic clamp module generates a snub effect a tight loose.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to any one of claims 1 to 2, wherein the hydraulic brake actuating module comprises at least one brake force conversion driving device. The brake force conversion driving device can convert a braking force into a driving force and then drive the hydraulic brake actuation module to output a hydraulic brake pressure.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to any one of claims 1 to 2, wherein the volume pressure variable device of the oil pressure waveform actuation module can be a A variable displacement type compressor device of a piston type, a scroll type, a rotor type, a diaphragm type or a screw type.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to any one of claims 1 to 2, wherein the hydraulic clamp module is a disc-type hydraulic clamp module. A C-type hydraulic clamp brake module, a V-type hydraulic clamp brake module and/or a drum-type hydraulic clamp brake module.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to any one of claims 1 to 2, wherein the throttle damping module comprises at least one electric flow resistance control device and/or Or at least one mechanical flow resistance control device.
The structure of the anti-dead lock hydraulic brake system and the implementation method thereof according to any one of claims 1 to 2, wherein the inside of the throttle damping module is shaped with a receiving space, the receiving space The front half of the receiving space is larger than the rear half of the sectional area, and the front half of the receiving space is provided with a front blocking piece having an area larger than the rear half sectional area, and the rear half of the receiving space is provided with a rear block having an area smaller than the sectional area of the rear half space. a punching hole is formed in the center of the front flap, and the front flap and the rear flap are respectively adhered to each other, and two springs are respectively disposed against the front surface of the front flap and the rear of the rear flap, by the front flap The resistance of the rear flap and the thrust of the two springs provide a function of greater flow damper as the fluid pressure changes at a faster rate.
The structure of the anti-dead lock hydraulic brake system and the implementation method thereof according to any one of claims 1 to 2, wherein the inside of the throttle damping module is shaped with a receiving space, the receiving space The front half of the accommodating space is larger than the cross-sectional area of the rear half, and the front half of the accommodating space is provided with a blocking piece having an area larger than the cross-sectional area of the rear half. A hole is formed in the center of the blocking piece, and a spring is placed against the front surface of the blocking piece. By the resistance of the flap and the thrust of the spring, it is possible to provide a function that the flow damper is larger as the fluid pressure change rate is faster.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 2, wherein the mechanical power drive module is powered by a disc, a wheel and/or an axle.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 2, wherein the volume pressure variable device of the oil pressure waveform actuating module is hydraulically set to a piston rod The mechanical energy driving module comprises a crank and a disc having a cam-shaped outer edge, the crank pivoting a rotating shaft, one end of the crank contacts the piston rod, and the other end is adjacent to the outermost edge of the disc, when When the internal pressure of the collecting oil passage rises, the piston rod is pushed out and pushes one end of the crank, so that the other end of the crank contacts the outer edge of the disc and reciprocates along with the shape of the cam, thereby driving the piston rod to reciprocate Move.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 2, wherein the volume pressure variable device of the oil pressure waveform actuating module is hydraulically set to a piston rod The mechanical energy driving module comprises a crank and a disk having a circular outer edge, the crank pivoting a rotating shaft, one end of the crank contacts the piston rod, and the other end is pivoted with an eccentric wheel, the eccentric wheel is adjacent to the The outermost edge of the disc, when the internal pressure of the collecting oil passage is increased, the piston rod is pushed out and pushes one end of the crank, so that the eccentric wheel at the other end of the crank contacts the outer edge of the disc and starts to rotate, and rotates The eccentric of the crank causes the other end of the crank to reciprocately move, thereby driving the piston rod to produce a reciprocating movement.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 2, wherein the volume pressure variable device of the oil pressure waveform actuating module is hydraulically set to a piston rod The mechanical energy driving module comprises a disk having a cam-shaped outer edge, the exposed end of the piston rod is close to the outermost edge of the disk, and when the internal pressure of the collecting oil passage is increased, the exposed end of the piston rod is pushed out And contacting the outer edge of the disc, the cam-shaped outer edge of the disc can drive the piston rod to produce a reciprocating movement.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 2, wherein the volume pressure variable device of the oil pressure waveform actuating module is hydraulically set to a piston rod The mechanical energy drive module comprises a disk having a circular outer edge, the exposed end of the piston rod pivoting an eccentric wheel, the eccentric wheel being close to the outermost edge of the disk, when the internal pressure of the collecting oil passage is increased The exposed end of the piston rod is pushed out, so that the eccentric wheel starts to rotate after contacting the outer edge of the disc, and the rotating eccentric wheel can drive the piston rod to generate reciprocating movement.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 3, wherein the power driving module is powered by a motor, a piezoelectric actuator and/or an electromagnet. Device.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 3, wherein the control circuit module comprises at least one vehicle body motion state physical quantity sensing device to improve the control circuit module Control performance.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 3, wherein the volume pressure variable device of the oil pressure waveform actuating module is hydraulically set to a piston rod The power drive module includes a power source, a motor control circuit module, a brake state detecting device and a motor module, the motor control circuit module electrically connecting the power source, the brake state detecting device and the motor module, The brake state detecting device detects a brake state and transmits a brake state signal to the motor control circuit module. The motor module is provided with a cam shaft having a cam-shaped outer edge, and a cam shape outer edge of the cam shaft contacts the piston rod. When the brake state detecting device transmits the braking state signal to the motor control circuit module, the motor control circuit module can immediately drive the cam shaft on the motor module to continuously rotate, thereby driving the piston rod to generate a reciprocating movement.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 3, wherein the volume pressure variable device of the oil pressure waveform actuating module is hydraulically set to a piston rod The power drive module includes a power source, a piezoelectric actuator control circuit module, a brake state detecting device and a piezoelectric actuator, wherein the piezoelectric actuator can generate a length change end contacting the piston a piezoelectric actuator control circuit module electrically connecting the power source, the brake state detecting device and the piezoelectric actuator, wherein the brake state detecting device detects a braking state and transmits a braking state signal to the piezoelectric Actuating the device control circuit module, when the brake state detecting device transmits the braking state signal to the piezoelectric actuator control circuit module, the piezoelectric actuator control circuit module can immediately drive the piezoelectric actuator A reciprocating length change is produced to drive the piston rod to produce a reciprocating movement.
The anti-dead lock hydraulic brake system structure and the implementation method thereof according to claim 3, wherein the volume pressure variable device of the oil pressure waveform actuating module is hydraulically set to a piston rod The electric power drive module comprises a power source, an electromagnet control circuit module, a brake state detecting device and an electromagnet module, wherein the electromagnet module is composed of a magnetic conductive metal body, an electromagnetic coil and a compression spring. The electromagnetic conductive metal body is disposed on the electromagnetic coil, and the electromagnet control circuit module is electrically connected to the power source, the brake state detecting device and the electromagnetic coil, and the brake state detecting device detects the braking state and brakes the state signal Transmitting to the electromagnet control circuit module, the magnetic conductive metal body abuts against the compression spring, and the other end contacts the piston rod, and when the brake state detecting device transmits the braking state signal to the electromagnet control circuit module The electromagnet control circuit module can immediately drive the electromagnetic coil to push the high magnetic conductive metal body to generate a reciprocating displacement change, thereby driving the The piston rod produces a reciprocating movement.