Vehicle braking system and vehicle equipped therewith

Abstract

A vehicle (1000) is provided with a vehicle brake system (1) comprising a brake fluid control assembly (100) and a brake master cylinder assembly (200), wherein the brake fluid control assembly (100) comprises an oil passage block (110) and a pressure boosting device (120), the pressure boosting device (120) being mounted on the oil passage block (110), the brake master cylinder assembly (200) communicating with the oil passage block (110), and both the brake master cylinder assembly (200) and the pressure boosting device (120) being able to drive and output brake fluid via the oil passage block (110), and the central axis of the brake master cylinder assembly (200) being non-perpendicular to the axis of movement of the piston of the pressure boosting device (120). This vehicle brake system has advantages such as short pipeline length, low resistance to brake fluid flow, and small space requirements for placement.

Description

Technical Field

[0001] Cross - reference to Related Applications This disclosure claims priority to Chinese Patent Application No. 202222887961.1, entitled "Vehicle Brake System and Vehicle Equipped Therewith", filed on October 31, 2022. The entire content of the application referenced above is incorporated herein by reference.

[0002] Technical Field This disclosure relates to the technical field of vehicle brakes, and more specifically, to vehicle brake systems and vehicles having the same.

Background Art

[0003] Conventional vehicle brake systems include a brake master cylinder assembly and a piston pump. Since the brake master cylinder assembly and the piston pump are usually arranged orthogonally to each other, the arrangement space is large.

Summary of the Invention

Problems to be Solved by the Invention

[0004] This disclosure aims to solve at least one of the technical problems in the related art. In view of the above, the object of this disclosure is to provide a vehicle brake system. The vehicle brake system has advantages such as a short pipeline length, low resistance to the flow of brake fluid, and a small space required for arrangement.

[0005] This invention further provides a vehicle having the above vehicle brake system.

Means for Solving the Problems

[0006] To achieve the above objectives, a first aspect provides a vehicle brake system according to an embodiment of the present disclosure. The system includes a brake fluid control assembly, the brake fluid control assembly comprising an oil passage block and a pressure boosting device, the pressure boosting device being mounted on the oil passage block, and further includes a brake master cylinder assembly, the brake master cylinder assembly communicating with the oil passage block, both the brake master cylinder assembly and the pressure boosting device driving brake fluid output through the oil passage block, the central axis of the brake master cylinder assembly being positioned non-perpendicular to the axis along the direction of movement of the piston of the pressure boosting device.

[0007] The vehicle brake system according to the embodiment of this disclosure has advantages such as a short pipeline length, low brake fluid flow resistance, and a small space required for installation.

[0008] According to some embodiments of the present disclosure, the central axis of the brake master cylinder assembly is parallel to or coincides with the axis along the direction of movement of the piston of the pressure-boosting device.

[0009] According to some embodiments of the present disclosure, the brake master cylinder assembly and the brake fluid control assembly are spaced apart along a predetermined direction, which is perpendicular to the central axis of the brake master cylinder assembly and the axis along the direction of movement of the piston of the pressure-boosting device.

[0010] According to some embodiments of the present disclosure, the axis along the direction of movement of the piston of the pressure-raising device is arranged parallel to the thickness direction of the oil passage block.

[0011] According to some embodiments of the present disclosure, the brake master cylinder assembly and the brake fluid control assembly are arranged separately.

[0012] According to some embodiments of the present disclosure, a vehicle brake system further includes: a brake pedal, the brake pedal being transmitted to a brake master cylinder assembly; a sensor, the sensor being electrically connected to a pressure boosting device, and the sensor being configured to detect changes in the movement of the brake pedal; and a brake wheel cylinder, the brake wheel cylinder communicating with an oil passage block, and the brake wheel cylinder being configured to receive brake fluid output by the oil passage block.

[0013] According to some embodiments of the present disclosure, the brake fluid control assembly further includes an electrical control device. The electrical control device is mounted on an oil passage block. The electrical control device comprises a control valve, and a sensor is electrically connected to a pressure boosting device via the control valve. The control valve controls whether or not the pressure boosting device outputs brake fluid through the oil passage block in response to a detection signal from the sensor.

[0014] According to some embodiments of the present disclosure, the brake fluid control assembly further includes an oil supply device. The oil supply device is mounted on the upper surface of the oil passage block and supplies brake fluid to a pressure boosting device. The lower surface of the oil passage block is suitable for connection to the vehicle body.

[0015] According to some embodiments of this disclosure, the vehicle brake system further includes a connecting oil pipe. The oil passage block is provided with a fluid inlet. The brake master cylinder assembly is provided with a first fluid outlet. The connecting oil pipe communicates separately with the fluid inlet and the first fluid outlet. The fluid inlet is configured on the side of the oil passage block.

[0016] According to some embodiments of the present disclosure, the first fluid outlet is configured on the circumferential surface of the brake master cylinder assembly and is located on one side of the brake master cylinder assembly facing the brake fluid control assembly.

[0017] According to some embodiments of the present disclosure, the central axis of the brake master cylinder assembly and the axis along the direction of movement of the piston of the pressure boosting device both extend along the longitudinal direction of the vehicle body, the brake master cylinder assembly and brake fluid control assembly are distributed along the width direction of the vehicle body, or the brake master cylinder assembly and brake fluid control assembly are distributed along the height direction of the vehicle body, with the brake master cylinder assembly positioned directly above the brake fluid control assembly.

[0018] According to some embodiments of the present disclosure, the oil passage block includes a second fluid outlet, the second fluid outlet communicating with the fluid inlet. The central axis of the second fluid outlet is positioned parallel to the axis along the direction of movement of the piston of the pressure-raising device.

[0019] According to some embodiments of this disclosure, the pressure-boosting device is a piston pump. The piston pump comprises a motor, which is mounted on an oil passage block. The motor and a second fluid outlet are located on the same side of the oil passage block.

[0020] According to some embodiments of the present disclosure, the brake fluid control assembly further includes an electrical control device, the electrical control device being mounted on an oil passage block, the electrical control device and a motor being located on two opposing sides of the oil passage block, and the electrical control device being connected to a piston pump.

[0021] A second aspect provides a vehicle according to an embodiment of the present disclosure, the vehicle including a vehicle brake system according to an embodiment of the first aspect of the present disclosure.

[0022] A vehicle according to an embodiment of the second aspect of the present disclosure uses a vehicle brake system according to an embodiment of the first aspect of the present disclosure and therefore has advantages such as shorter pipeline length, lower brake fluid flow resistance, and less space required for installation.

[0023] Additional aspects and advantages of the present disclosure will be described in part in the following description, will become apparent in part from the following description, or will be learned by the practice of the present disclosure.

[0024] The above and / or additional aspects and advantages of the present disclosure will become apparent and understandable in the description of the embodiments made with reference to the following accompanying drawings.

Brief Description of the Drawings

[0025] [Figure 1] It is a schematic structural diagram of a vehicle brake system according to an embodiment of the present disclosure. [Figure 2] It is a schematic structural diagram of a vehicle brake system from another perspective according to an embodiment of the present disclosure. [Figure 3] It is a schematic structural diagram of a vehicle brake system from yet another perspective according to an embodiment of the present disclosure. [Figure 4] It is a schematic configuration diagram of a vehicle brake system according to an embodiment of the present disclosure [Figure 5] It is a schematic block diagram of a vehicle according to an embodiment of the present disclosure.

Explanation of Reference Signs

[0026] Vehicle brake system 1, vehicle 1000, Brake fluid control assembly 100, oil circuit block 110, fluid inlet 111, second fluid outlet 112, pressure increase device 120, motor 121, electric control device 130, oil supply device 140 Brake master cylinder assembly 200, first fluid outlet 210 Connecting oil pipe 300, crossbeam 400.

Modes for Carrying Out the Invention

[0027] The embodiments described with reference to the accompanying drawings are exemplary, and the embodiments of the present disclosure will be described in detail below.

[0028] In the description of this disclosure, orientations or positional relationships indicated by terms such as “center,” “longitudinal,” “lateral,” “length,” “width,” “thickness,” “top,” “bottom,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “upward,” “downward,” “inside,” “outside,” “clockwise,” “counterclockwise,” “axial,” “radial,” and “circumferential” are based on the orientations or positional relationships shown in the accompanying drawings and should be understood to be used solely to facilitate and concise the description of this disclosure, and not to indicate or imply that the referred device or component must have a particular orientation or must be constructed and operated in a particular orientation. Accordingly, such terms should not be construed as limiting this disclosure.

[0029] In the descriptions of this disclosure, “multiple” means two or more.

[0030] Hereinafter, a vehicle brake system 1 according to an embodiment of this disclosure will be described with reference to the drawings.

[0031] As shown in Figures 1 to 4, the vehicle brake system 1 according to the embodiment of the present disclosure comprises a brake fluid control assembly 100 and a brake master cylinder assembly 200.

[0032] The brake fluid control assembly 100 includes an oil passage block 110 and a pressure boosting device 120. The pressure boosting device 120 is mounted on the oil passage block 110, and the brake master cylinder assembly 200 communicates with the oil passage block 110. Both the brake master cylinder assembly 200 and the pressure boosting device 120 can drive the brake fluid output through the oil passage block 110. The central axis L1 of the brake master cylinder assembly 200 is positioned non-perpendicular to the axis L2 along the direction of movement of the piston of the pressure boosting device 120.

[0033] For example, the vehicle brake system 1 may include a brake pedal 500, a sensor 600, and a brake wheel cylinder 700. The brake pedal 500 is electrically connected to a brake master cylinder assembly 200. The sensor 600 is electrically connected to a pressure rise device 120. The sensor 600 is configured to detect changes in the movement of the brake pedal 500. The brake wheel cylinder 700 communicates with an oil passage block 110. The brake wheel cylinder 700 is configured to receive brake fluid output by the oil passage block 110.

[0034] When the brake pedal 500 is pressed, the sensor 600 can detect a change in displacement or angle of the brake pedal 500. For example, the sensor 600 may be a displacement sensor or an angle sensor. Next, the sensor 600 sends an electrical signal to the pressure-boosting device 120 to control the pressure-boosting device 120 and increase the pressure. This causes brake fluid to be injected into the brake wheel cylinder 700, and the brake wheel cylinder 700 to brake the wheel.

[0035] When the brake pedal 500 is pressed, if the vehicle brake system 1 is not energized, the sensor 600 is damaged, the pressure boosting device 120 is damaged, or the pressure boosting device 120 is unable to boost pressure, the brake pedal 500 pushes the piston of the brake master cylinder assembly 200. The brake master cylinder assembly 200 pushes brake fluid into the brake wheel cylinder 700, which in turn causes the brake wheel cylinder 700 to brake the wheel.

[0036] Thus, the vehicle brake system 1 has two braking methods. In one method, braking is performed in a purely mechanically controlled manner via the brake master cylinder assembly 200. In the other method, braking is performed in a manner that combines mechanical and electrical control through the cooperation of the pressure-boosting device 120 and the sensor 600. This ensures the braking accuracy and reliability of the vehicle brake system 1.

[0037] In the vehicle brake system 1 according to an embodiment of the present disclosure, the brake fluid control assembly 100 comprises an oil passage block 110 and a pressure boosting device 120. The pressure boosting device 120 is mounted on the oil passage block 110, and the brake master cylinder assembly 200 communicates with the oil passage block 110. Both the brake master cylinder assembly 200 and the pressure boosting device 120 can drive the brake fluid output through the oil passage block 110. In other words, the brake master cylinder assembly 200 can independently drive the brake fluid output through the oil passage block 110. The pressure boosting device 120 can independently drive the brake fluid output through the oil passage block 110. Alternatively, the brake master cylinder assembly 200 and the pressure boosting device 120 can independently drive the brake fluid output through the oil passage block 110.

[0038] Within the oil passage block 110, oil passages are arranged, and these oil passages communicate separately with the pressure boosting device 120, the brake master cylinder assembly 200, and the brake wheel cylinder 700. Therefore, both the pressure boosting device 120 and the brake master cylinder assembly 200 can output brake fluid to the brake wheel cylinder 700 via the oil passage block 110. Both the pressure boosting device 120 and the brake master cylinder assembly 200 use the oil passages within the oil passage block 110. Thus, the integration of oil passages in the vehicle brake system 1 can be improved, and the spatial occupation and processing complexity of the vehicle brake system 1 can be reduced.

[0039] Furthermore, the central axis L1 of the brake master cylinder assembly 200 is positioned not perpendicular to the axis L2 along the direction of movement of the pressure boosting device 120. In this way, compared to a vehicle brake system 1 in related technology in which the central axis of the brake master cylinder assembly is positioned perpendicular to the axis along the direction of movement of the pressure boosting device, the brake master cylinder assembly 200 and the brake fluid control assembly 100 in the embodiment of this disclosure can be positioned closer to each other. Consequently, the length of the pipeline between the brake master cylinder assembly 200 and the brake fluid control assembly 100 is reduced, and accordingly, the overall space occupied by the brake master cylinder assembly 200 and the brake fluid control assembly 100 is reduced, resulting in improved space utilization in the vehicle.

[0040] Furthermore, when braking is performed by the brake master cylinder assembly 200, the length of the pipeline between the brake master cylinder assembly 200 and the brake fluid control assembly 100 is reduced, thereby reducing the resistance to the flow of brake fluid between the brake master cylinder assembly 200 and the brake fluid control assembly 100, resulting in faster braking and a better braking effect.

[0041] Therefore, the vehicle brake system 1 according to the embodiment of the present disclosure has advantages such as a short pipeline length, low resistance to the flow of brake fluid, and a small space required for installation.

[0042] According to some specific embodiments of the present disclosure, as shown in Figures 1 to 3, the central axis L1 of the brake master cylinder assembly 200 is parallel to or coincides with the axis L2 along the direction of movement of the piston of the pressure boosting device 120.

[0043] In this way, the brake master cylinder assembly 200 can be positioned even closer to the brake fluid control assembly 100. Consequently, the length of the pipeline between the brake master cylinder assembly 200 and the brake fluid control assembly 100 is further reduced, the overall space occupied by the brake master cylinder assembly 200 and the brake fluid control assembly 100 is further reduced, and the use of space in the vehicle is further improved.

[0044] Furthermore, when braking is performed by the brake master cylinder assembly 200, the length of the pipeline between the brake master cylinder assembly 200 and the brake fluid control assembly 100 is further reduced, thereby further reducing the resistance to the flow of brake fluid between the brake master cylinder assembly 200 and the brake fluid control assembly 100, further increasing the braking speed and resulting in a better braking effect.

[0045] According to some specific embodiments of the present disclosure, as shown in Figures 1 to 3, the brake master cylinder assembly 200 and the brake fluid control assembly 100 are spaced apart along a predetermined direction. The predetermined direction is perpendicular to the central axis L1 of the brake master cylinder assembly 200 and the axis L2 along the direction of movement of the piston of the pressure boosting device 120.

[0046] Thus, the brake master cylinder assembly 200 and the brake fluid control assembly 100 are positioned along the radial direction of the central axis L1 of the brake master cylinder assembly 200 (i.e., along the radial direction of axis L2, which is aligned with the direction of movement of the piston of the pressure boosting device 120). In other words, it is possible to prevent the brake master cylinder assembly 200 and the brake fluid control assembly 100 from being positioned along the axial direction of the central axis L1 of the brake master cylinder assembly 200 (i.e., along the axial direction of axis L2, which is aligned with the direction of movement of the piston of the pressure boosting device 120). Therefore, the objective of reducing the distance between the brake master cylinder assembly 200 and the brake fluid control assembly 100 can be achieved, and an increase in the size of the vehicle brake system 1 along the axial direction of the central axis L1 of the brake master cylinder assembly 200 can be avoided. In addition, the space occupied by the vehicle brake system 1 in the axial direction of the central axis L1 of the brake master cylinder assembly 200 can be reduced.

[0047] According to some specific embodiments of this disclosure, as shown in Figures 1 to 3, the axis L2 along the direction of movement of the piston of the pressure-boosting device 120 is arranged parallel to the thickness direction of the oil passage block 110. In this way, the size of the brake fluid control assembly 100 along the axial direction of the central axis L2 of the pressure-boosting device 120 is reduced, and the space occupied by the brake fluid control assembly 100 along the axial direction of the axis L2 along the direction of movement of the piston of the pressure-boosting device 120 is also reduced. Thus, the vehicle brake system 1 can be miniaturized.

[0048] In some specific embodiments of this disclosure, as shown in Figures 1 to 3, the brake master cylinder assembly 200 and the brake fluid control assembly 100 are arranged separately. In this embodiment, when the brake master cylinder assembly 200 and the brake fluid control assembly 100 are arranged separately, they are separated and mounted independently. In another embodiment, when the brake master cylinder assembly 200 and the brake fluid control assembly 100 are arranged separately, the cylinder body of the brake master cylinder assembly 200 and the body of the oil passage block 110 are not connected integrally. In this case, the brake master cylinder assembly 200 is detachably attached to the brake fluid control assembly 100 by screw connections or the like, and the brake master cylinder assembly 200 includes a cylinder body and a piston located within the cylinder body. The movement of the piston within the cylinder body drives the flow of brake fluid.

[0049] Thus, compared to vehicle brake systems in related technologies in which the brake master cylinder assembly and brake fluid control assembly are mounted integrally, the brake master cylinder assembly 200 and brake fluid control assembly 100 of the vehicle brake system 1 in the embodiment of this disclosure are arranged separately. This increases the degree of freedom in arrangement and mounting methods, and improves space efficiency. Furthermore, disassembly and assembly are convenient, and the brake master cylinder assembly 200 and brake fluid control assembly 100 do not need to occupy large spaces separately.

[0050] According to some specific embodiments of this disclosure, as shown in Figures 1 to 3, the brake fluid control assembly 100 further includes an electrical control device 130.

[0051] The electrical control device 130 is mounted on the oil passage block 110. The electrical control device 130 includes a control valve 1301. The sensor 600 is electrically connected to the pressure boosting device 120 via the control valve 1301. The control valve 1301 controls whether or not the pressure boosting device 120 outputs brake fluid through the oil passage block 110 in response to a detection signal from the sensor 600. The control valve 1301 may be a solenoid valve.

[0052] By positioning the electrical control device 130, it can be connected to the sensor 600 to acquire the electrical signal fed back by the sensor 600. The electrical control device 130 can calculate the displacement distance or rotation angle of the brake pedal 500 according to the electrical signal fed back by the sensor 600. This allows for precise control of the pressure of the pressure boosting device 120, matching the vehicle's braking force to the braking force requested by the driver and improving the braking experience.

[0053] According to some specific embodiments of the present disclosure, as shown in Figures 1 to 3, the vehicle brake system 1 further includes an oil supply device 140. The oil supply device 140 is a device capable of supplying brake fluid. In embodiments, the oil supply device 140 is an oil storage device (e.g., an oil kettle). The flow force of the brake fluid is supplied from the movement of the piston of the brake master cylinder assembly 200 or from the movement of the piston of the pressure boosting device 120. In another embodiment, the oil supply device 140 may include an oil storage device (e.g., an oil kettle) and a power device that assists in supplying fluid power to the oil storage device. The oil supply device 140 is mounted on the upper surface of the oil passage block 110 and supplies brake fluid to the pressure boosting device 120. The bottom surface of the oil passage block 110 is suitable for connection to the vehicle body. The bottom surface of the oil passage block 110 may be mounted to the crossbeam 400 of the front cabin.

[0054] In this way, the crossbeam 400 of the front cabin can support the oil passage block 110. The oil passage block 110 does not need to be suspended within the front cabin. Also, there is no need to separately arrange brackets to support the oil passage block 110. The oil passage block 110 is stably mounted and its space occupation is reduced. By arranging the oil supply device 140, brake fluid can be supplied to the pressure boosting device 120, facilitating repeated use of the pressure boosting device 120 and preparing the pressure boosting device 120 for the next brake pressure increase. The oil supply device 140 and the brake master cylinder assembly 200 may be connected to the same oil kettle. Alternatively, the oil supply device 140 and the brake master cylinder assembly 200 may be connected to different oil kettles. Alternatively, the oil supply device 140 is an oil kettle and directly supplies brake fluid to the brake master cylinder assembly 200 and the pressure boosting device 120. The oil supply device 140 is also mounted on the upper surface of the oil passage block 110. The oil passage block 110 can support the oil supply device 140. Furthermore, the oil supply device 140 does not interfere with the front cabin crossbeam and the pressure-boosting device 120. Therefore, the brake fluid control assembly 100 is more convenient to install, and the brake fluid in the oil supply device 140 can easily flow into the pressure-boosting device 120 under the influence of gravity.

[0055] According to some specific embodiments of the present disclosure, as shown in Figures 1 to 3, the vehicle brake system 1 further includes a connecting oil pipe 300. The oil passage block 110 is provided with a fluid inlet 111, the brake master cylinder assembly 200 is provided with a first fluid outlet 210, and the connecting oil pipe 300 communicates separately with the fluid inlet 111 and the first fluid outlet 210. The fluid inlet 111 is located on the side of the oil passage block 110.

[0056] For example, multiple connecting oil pipes 300 may be provided. The multiple connecting oil pipes 300 can be connected to different sides of the oil passage block 110. The multiple connecting oil pipes 300 can also be connected to the same side of the oil passage block 110. An oil supply device 140 is located on the upper surface of the oil passage block 110, and the lower surface of the oil passage block 110 is connected to the vehicle body. By connecting the connecting oil pipes 300 to the sides of the oil passage block 110 in this way, the length of the connecting oil pipes 300 can be shortened, and the entire vehicle brake system 1 can be made smaller. In addition, the connecting oil pipes 300 are less likely to interfere with the vehicle body.

[0057] According to some specific embodiments of the present disclosure, as shown in Figures 1 to 3, the first fluid outlet 210 is configured on the circumferential surface of the brake master cylinder assembly 200, and the first fluid outlet 210 is located on the side of the brake master cylinder assembly 200 toward the brake fluid control assembly 100.

[0058] In this way, the distance between the first fluid outlet 210 and the oil passage block 110 becomes smaller, and as a result, the length of the connecting oil pipe 300 can be reduced. Also, because the length of the connecting oil pipe 300 is shortened, the resistance to the flow of brake fluid in the connecting oil pipe 300 can be reduced accordingly.

[0059] According to some specific embodiments of this disclosure, as shown in Figures 1 to 3, the central axis L1 of the brake master cylinder assembly 200 and the axis L2 along the direction of movement of the piston of the pressure boosting device 120 both extend along the longitudinal direction (i.e., the front-rear direction) of the vehicle body. The vehicle body has the greatest spatial size along its longitudinal direction. As a result, after the central axis L1 of the brake master cylinder assembly 200 and the axis L2 along the direction of movement of the piston of the pressure boosting device 120 both extend along the longitudinal direction of the vehicle body, the space along the longitudinal direction of the vehicle body can be utilized more fully, and the space utilization rate can be improved.

[0060] Furthermore, the brake master cylinder assembly 200 and the brake fluid control assembly 100 are distributed along the width direction (i.e., left-right direction) of the vehicle body. Alternatively, the brake master cylinder assembly 200 and the brake fluid control assembly 100 are distributed along the height direction (i.e., up-down direction) of the vehicle body, with the brake master cylinder assembly 200 positioned directly above the brake fluid control assembly 100.

[0061] In this way, the arrangement methods are more diverse, and as a result, the present disclosure can be better adapted to different shapes within the front cabin of a vehicle and can be applied to a wider range of applications.

[0062] According to some specific embodiments of the present disclosure, as shown in Figures 1 to 3, the oil passage block 110 includes a second fluid outlet 112, the second fluid outlet 112 communicating with a fluid inlet 111. The central axis of the second fluid outlet 112 is positioned parallel to the axis L2 along the direction of movement of the piston of the pressure-raising device 120, and the oil passage block 110 communicates with the brake wheel cylinder 700 via the second fluid outlet 112.

[0063] In this way, when performed by the brake master cylinder assembly 200, the brakes become faster accordingly, the brake response speed increases, and the driving safety of the vehicle is enhanced.

[0064] According to some specific embodiments of the present disclosure, as shown in Figures 1 to 3, the pressure-raising device 120 is a piston pump. The piston pump comprises a motor 121, which is mounted on an oil passage block 110, and the motor 121 and a second fluid outlet 112 are located on the same side of the oil passage block 110.

[0065] The direction of movement of the piston of the pressure-raising device 120 is the same as the thickness direction of the oil passage block 110. This allows the motor 121 to be mounted on one side of the oil passage block 110 in the thickness direction. The surface area of ​​the side of the oil passage block 110 for mounting the motor 121 is larger. By positioning the motor 121 and the second fluid outlet 112 on the same side of the oil passage block 110, the side of the oil passage block 110 for mounting the motor 121 can be utilized more effectively. Furthermore, it can be ensured that the central axis of the second fluid outlet 112 is positioned parallel to the axis L2 along the direction of movement of the piston of the pressure-raising device 120.

[0066] According to some specific embodiments of the present disclosure, as shown in Figures 1 to 3, the brake fluid control assembly 100 further includes an electrical control device 130. The electrical control device 130 is mounted on the oil passage block 110. The electrical control device and motor 121 are located on two opposing sides of the oil passage block 110, respectively. The electrical control device 130 is connected to a piston pump.

[0067] In this way, the electrical control device 130 and the motor 121 are arranged on two opposing sides of the oil passage block 110. This allows for full utilization of the lateral surface area of ​​the oil passage block 110. Furthermore, since the connecting oil pipe 300 does not need to bypass the electrical control device 130, interference between the connecting oil pipe 300 and the electrical control device 130 is reduced. This allows for a shorter length of the connecting oil pipe 300, thereby contributing to the overall miniaturization of the vehicle brake system 1.

[0068] Vehicle 1000 according to an embodiment of the present disclosure will be described below with reference to Figure 5. Vehicle 1000 is equipped with a vehicle brake system 1 according to any embodiment of the present disclosure.

[0069] The vehicle 1000 according to the embodiment of this disclosure uses the vehicle brake system 1 according to the above embodiment of this disclosure, and therefore has advantages such as a short pipeline length, low resistance to the flow of brake fluid, and a small space required for installation.

[0070] Other configurations and operations of the vehicle brake system 1 and the vehicle having the same according to the embodiments of this disclosure are known to those skilled in the art and are not described in detail herein.

[0071] In this specification, any reference to terms such as “one example,” “several examples,” “exemplary example,” “example,” “specific example,” or “several examples” indicates that certain properties, structures, materials, features, etc., described by reference to an example or example are included in at least one example or example of this disclosure. In the description, an exemplary description of the above terms does not necessarily refer to the same example or example.

[0072] While embodiments of the present disclosure have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present disclosure, and that the scope of the present disclosure is defined by the claims and their equivalents.

Claims

1. A vehicle braking system (1), The system includes a brake fluid control assembly (100), and the brake fluid control assembly (100) is Oil passage block (110), A pressure-boosting device (120), wherein the pressure-boosting device (120) is attached to the oil passage block (110), and comprises a pressure-boosting device, The system further comprises a brake master cylinder assembly (200), the brake master cylinder assembly (200) communicating with the oil passage block (110), and both the brake master cylinder assembly (200) and the pressure boosting device (120) drive the brake fluid output through the oil passage block (110). The central axis of the brake master cylinder assembly (200) is positioned not perpendicular to the axis along the direction of movement of the piston of the pressure boosting device (120). Vehicle braking system (1).

2. The vehicle brake system (1) according to claim 1, wherein the central axis of the brake master cylinder assembly (200) is parallel to or coincides with the axis of the piston of the pressure boosting device (120) along the direction of movement.

3. The vehicle brake system (1) according to claim 2, wherein the brake master cylinder assembly (200) and the brake fluid control assembly (100) are spaced apart along a predetermined direction, the predetermined direction being perpendicular to the central axis of the brake master cylinder assembly (200) and the axis of the piston of the pressure boosting device (120) along the direction of movement.

4. The vehicle brake system (1) according to claim 2 or 3, wherein the axis of the pressure-raising device (120) along the direction of movement of the piston is arranged parallel to the thickness direction of the oil passage block (110).

5. The vehicle brake system (1) according to any one of claims 1 to 4, wherein the brake master cylinder assembly (200) and the brake fluid control assembly (100) are arranged separately.

6. A brake pedal (500), wherein the brake pedal (500) is transmitted to the brake master cylinder assembly (200), A sensor (600) is electrically connected to the pressure-raising device (120), and the sensor (600) is configured to detect changes in the movement of the brake pedal (500). A brake wheel cylinder (700) is configured to communicate with the oil passage block (110) and to receive the brake fluid output by the oil passage block (110), and A vehicle brake system (1) according to any one of claims 1 to 5, further comprising:

7. The brake fluid control assembly (100) is The vehicle brake system (1) according to claim 6, further comprising an electrical control device (130), the electrical control device (130) being mounted on the oil passage block (110), the electrical control device (130) comprising a control valve (1301), the sensor (600) being electrically connected to the pressure-boosting device (120) via the control valve (1301), and the control valve (1301) controlling whether or not to drive the brake fluid so that the pressure-boosting device (120) is output through the oil passage block (110) according to a detection signal from the sensor (600).

8. A vehicle brake system (1) according to any one of claims 1 to 7, further comprising an oil supply device (140), the oil supply device (140) being mounted on the upper surface of the oil passage block (110) and configured to supply the brake fluid to the pressure boosting device (120), the bottom surface of the oil passage block (110) being suitable for connection to the body of a vehicle.

9. Vehicle brake system (1) according to any one of claims 1 to 8, further comprising a connecting oil pipe (300), the oil passage block (110) comprising a fluid inlet (111), the brake master cylinder assembly (200) comprising a first fluid outlet (210), the connecting oil pipe (300) communicating separately with the fluid inlet (111) and the first fluid outlet (210), and the fluid inlet (111) being constructed on the side of the oil passage block (110).

10. The vehicle brake system (1) according to claim 9, wherein the first fluid outlet (210) is constructed on the circumferential surface of the brake master cylinder assembly (200), and the first fluid outlet (210) is located on one side of the brake master cylinder assembly (200) facing the brake fluid control assembly (100).

11. The central axis of the brake master cylinder assembly (200) and the axis of the pressure boosting device (120) along the direction of movement of the piston both extend along the longitudinal direction of the vehicle body, and the brake master cylinder assembly (200) and the brake fluid control assembly (100) are distributed along the width direction of the vehicle body, or The vehicle brake system (1) according to claim 10, wherein the brake master cylinder assembly (200) and the brake fluid control assembly (100) are distributed along the height direction of the vehicle body, and the brake master cylinder assembly (200) is located directly above the brake fluid control assembly (100).

12. The vehicle brake system (1) according to any one of claims 9 to 11, wherein the oil passage block (110) comprises a second fluid outlet (112), the second fluid outlet (112) communicating with the fluid inlet (111), and the central axis of the second fluid outlet (112) is arranged parallel to the axis of movement of the piston of the pressure-raising device (120).

13. The vehicle brake system (1) according to claim 12, wherein the pressure-raising device (120) is a piston pump, the piston pump comprises a motor (121), the motor (121) is mounted on the oil passage block (110), and the motor (121) and the second fluid outlet (112) are located on the same side of the oil passage block (110).

14. The brake fluid control assembly (100) is The vehicle brake system (1) according to claim 13, further comprising an electrical control device (130), wherein the electrical control device (130) is mounted on the oil passage block (110), the electrical control device and the motor (121) are arranged on two opposing sides of the oil passage block (110), and the electrical control device (130) is connected to the piston pump.

15. A vehicle (1000) comprising a vehicle brake system (1) according to any one of claims 1 to 14.

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