CN216861425U - Electronic control air pressure braking system and vehicle - Google Patents
Electronic control air pressure braking system and vehicle Download PDFInfo
- Publication number
- CN216861425U CN216861425U CN202220219552.1U CN202220219552U CN216861425U CN 216861425 U CN216861425 U CN 216861425U CN 202220219552 U CN202220219552 U CN 202220219552U CN 216861425 U CN216861425 U CN 216861425U
- Authority
- CN
- China
- Prior art keywords
- air
- control module
- brake
- ebs
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Regulating Braking Force (AREA)
Abstract
The utility model relates to the field of vehicles, and provides an electric control air pressure braking system and a vehicle, which comprise: the brake system comprises an EBS controller, an electronic brake pedal, a control module and a brake air chamber; the EBS controller is respectively and electrically connected with the electronic brake pedal and the control module; the air outlet of the control module is connected with the air inlet of the brake chamber; the electronic brake pedal is used for sending a brake signal to the EBS controller when being stepped; the EBS controller is used for sending a first control signal to the control module under the triggering of the brake signal; and the control module is used for transmitting air to the brake air chamber under the control of the first control signal so as to enable the brake air chamber to generate braking force. The problem of the mode of mechanical trigger master valve, mechanical pedal response time is longer to master valve takes up space, still need connect the trachea way, increases the complexity of system is solved, has realized timely braking response, has saved system space, has simplified system architecture.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to an electronic control air pressure braking system and a vehicle.
Background
An existing Electronic control air pressure braking system can be realized based on an Electronic Braking System (EBS), a Brake master valve of the EBS is installed on a mechanical pedal, when the mechanical pedal is stepped on, a valve in the Brake master valve can be mechanically triggered, at this time, a Brake signal is fed back to an EBS controller by the Brake master valve, and the EBS controller controls a front axle EBS control module and a rear axle EBS control module to open an air passage to output air pressure, so that a Brake generates a braking force. However, this way of mechanically triggering the master cylinder valve has a long mechanical pedal response time, takes up space for the master cylinder valve, and requires connecting air lines, which increases the complexity of the system.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric control air pressure braking system and a vehicle, which are used for solving the defects that in the prior art, the response time of a mechanical pedal is longer, the main braking valve occupies space, and an air pipeline needs to be connected, so that the complexity of the system is increased, the timely braking response is realized, the system space is saved, and the system structure is simplified.
The utility model provides an electric control air pressure braking system, comprising:
the brake system comprises an EBS controller, an electronic brake pedal, a control module and a brake air chamber;
the EBS controller is electrically connected with the electronic brake pedal and the control module respectively;
an air outlet of the control module is connected with an air inlet of the brake chamber;
the electronic brake pedal is used for sending a brake signal to the EBS controller when being stepped;
the EBS controller is used for sending a first control signal to the control module under the triggering of the brake signal;
the control module is used for transmitting air to the brake air chamber under the control of the first control signal so as to enable the brake air chamber to generate braking force.
According to the utility model, the electric control air pressure brake system further comprises: a wheel speed sensor for being provided on a wheel;
the wheel speed sensor is electrically connected with the control module;
the control module is also used for receiving a wheel speed signal of the wheel speed sensor and sending the wheel speed signal to the EBS controller;
the EBS controller is further used for adjusting the first control signal to reduce the air pressure of the control module for delivering air to the brake air chamber when the slip ratio corresponding to the wheel speed signal is greater than or equal to a preset slip ratio.
According to the present invention, there is provided an electronically controlled pneumatic brake system,
the EBS controller is also used for sending a second control signal to the control module when the wheel slips;
the control module is further configured to deliver air to the brake chamber under the control of the second control signal, so that the brake chamber generates a braking force.
According to the utility model, the electric control air pressure brake system further comprises: an air supply device;
the air outlet of the air source device is connected with the air inlet of the control module;
and the air source device is used for providing an air source for the control module.
According to the utility model, the electric control air pressure brake system further comprises: an air source processing device;
the air outlet of the air source device is connected with the air inlet of the control module through the air source processing device;
the air source processing device is used for preprocessing the air source provided by the air source device.
According to the electric control air pressure braking system provided by the utility model, the air source device is an air compressor; and/or the air source processing device is a dryer.
According to the utility model, the electric control air pressure brake system further comprises: an air cylinder;
the air outlet of the air source device is connected with the air inlet of the control module sequentially through the air source processing device and the air storage cylinder;
the air storage cylinder is used for storing the air source provided by the air source device for the control module.
According to the electric control air pressure braking system provided by the utility model, the control module is a front axle EBS control module, and the air storage cylinder is a front axle air storage cylinder;
or, the control module is a rear axle EBS control module, and the air cylinder is a rear axle air cylinder.
According to the electric control air brake system provided by the utility model, the control module is a front axle EBS control module, and the brake air chamber is a front axle brake air chamber;
or the control module is a rear axle EBS control module, and the brake air chamber is a rear axle brake air chamber.
The utility model also provides a vehicle comprising an electrically controlled pneumatic brake system as defined in any one of the above.
According to the electric control air pressure braking system provided by the utility model, the mechanical pedal and the master brake valve in the electric control air pressure braking system are replaced by the electronic brake pedal, and the brake signal generated when the electronic brake pedal is stepped triggers the EBS controller to send the control signal to the control module, so that the brake air chamber generates the braking force, thereby realizing braking. On one hand, the electronic brake pedal has higher response speed compared with a mechanical pedal, so that the brake response is more timely, and on the other hand, the mechanical pedal and a master brake valve are cancelled, so that not only is the system space saved, but also the arrangement of partial air pipelines is reduced, and the system structure is simplified.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of an electrically controlled pneumatic brake system according to the present invention;
fig. 2 is a second schematic structural diagram of the electrically controlled pneumatic brake system provided by the present invention.
Reference numerals are as follows:
101: an EBS controller; 102: an electronic brake pedal; 103: front axle EBS control template
104: a rear axle EBS control module; 105: a front axle brake chamber; 106: a rear axle brake chamber;
107: a first wheel speed sensor; 108: a second wheel speed sensor; 109: an air supply device;
110: an air source processing device; 111: a front axle air reservoir; 112: rear axle air cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
An embodiment of the present invention provides an electronic control pneumatic braking system, including: the brake system comprises an EBS controller, an electronic brake pedal, a control module and a brake air chamber; the EBS controller is electrically connected with the electronic brake pedal and the control module respectively; an air outlet of the control module is connected with an air inlet of the brake chamber; the electronic brake pedal is used for sending a brake signal to the EBS controller when being stepped; the EBS controller is used for sending a first control signal to the control module under the triggering of the brake signal; the control module is used for transmitting air to the brake air chamber under the control of the first control signal so as to enable the brake air chamber to generate braking force.
The EBS controller may be specifically an Electronic Control Unit (ECU). The control module can be a front axle EBS control module, and correspondingly, the brake air chamber is a front axle brake air chamber. The number of the front axle brake air chambers can be two, and two wheels corresponding to the front axle are arranged in a one-to-one correspondence mode. The front axle EBS control modules are also referred to as front axle modules. The control module can also be a rear axle EBS control module, and correspondingly, the brake air chamber is a rear axle brake air chamber. The number of the rear axle brake air chambers can be two, and two wheels corresponding to the rear axle are arranged in a one-to-one correspondence mode. The rear axle EBS control modules are also referred to as rear axle modules. The specific implementation of the front axle module and the rear axle module can be implemented by referring to the prior art, and details are not described here.
In practical application, the electronic control pneumatic brake system may include a front axle EBS control module, a front axle brake chamber, a rear axle EBS control module, and a rear axle brake chamber. As shown in fig. 1 and 2, the electronically controlled pneumatic brake system may specifically include: an EBS controller 101, an electronic brake pedal 102, a front axle EBS control module 103, a rear axle EBS control module 104, a front axle brake air chamber 105 and a rear axle brake air chamber 106; the EBS controller 101 is electrically connected to the electronic brake pedal 102, the front axle EBS control module 103, and the rear axle EBS control module 104, respectively; an air outlet of the front axle EBS control module 103 is connected with an air inlet of the front axle brake air chamber 105; an air outlet of the rear axle EBS control module 104 is connected with an air inlet of the rear axle brake air chamber 106; the electronic brake pedal 102 is configured to send a brake signal to the EBS controller 101 when being stepped on; the EBS controller 101 is configured to send a first control signal to the front bridge EBS control module 103 and the rear bridge EBS control module 104 under the trigger of the brake signal; a front axle EBS control module 103 configured to deliver air to the front axle brake chamber 105 under the control of the first control signal, so that the front axle brake chamber 105 generates a braking force; and a rear axle EBS control module 104, configured to deliver air to the rear axle brake chamber 106 under the control of the first control signal, so that the rear axle brake chamber 106 generates a braking force.
The connections of the gas lines are indicated in fig. 1 by solid lines and the electrical connections by dashed lines.
In practical application, the electronic brake pedal is installed at a position suitable for stepping. When the electronic brake pedal is stepped on, a brake signal can be generated, and the brake signal can trigger the EBS controller to generate a first control signal corresponding to the braking force required by the brake signal. It should be noted that, the specific manner of generating the control signal by the EBS controller is the prior art, and is not described herein. The control module is used for transmitting air to the brake air chamber under the control of the first control signal so as to enable the brake air chamber to generate braking force, and the braking force acts on wheels through a brake to realize braking.
When no brake signal is available, the control module is in a closed state, and no air is output.
In this embodiment, a mechanical pedal and a master brake valve in the electronic control pneumatic braking system are replaced by an electronic brake pedal, and a brake signal generated when the electronic brake pedal is stepped triggers the EBS controller to send a control signal to the control module, so that a brake chamber generates a braking force, thereby realizing braking. On one hand, the electronic brake pedal has higher response speed compared with a mechanical pedal, so that the brake response is more timely, and on the other hand, the mechanical pedal and a master brake valve are cancelled, so that not only is the system space saved, but also the arrangement of partial air pipelines is reduced, and the system structure is simplified.
It should be noted that, the specific structure of the electronic brake pedal may refer to the prior art, and is not described herein.
In addition, the braking signal may include a pedal travel signal and a pedal speed signal. The braking force required varies for different pedal speeds and pedal strokes. The larger the stepping speed represented by the pedal speed signal is, the more urgent the situation is, the larger the required braking force is, and correspondingly, the larger the air pressure for delivering air to the front axle brake air chamber or the rear axle brake air chamber is, the auxiliary enhanced braking is realized.
In addition, the electronic brake pedal is less affected by errors in the mechanical structure than the mechanical pedal, and the consistency of the idle stroke and the pedal force of different electronic brake pedals is higher than that of the mechanical pedal. The idle stroke, i.e. the stroke from the step-on of the pedal to the emission of the braking signal, is generally set uniformly in advance through a program for the electronic brake pedal, and does not need mechanical adjustment.
In addition, a general vehicle can recover braking energy according to the depth of stepping on the pedal (i.e., the pedal stroke), and the specific implementation manner may refer to related technologies, which are not described herein. Based on the above, the EBS controller may also send the pedal stroke signal to a braking energy recovery system for braking energy recovery.
Based on the above embodiment, the above electronic control pneumatic braking system may further include: a wheel speed sensor for being provided on a wheel; the wheel speed sensor is electrically connected with the control module; the control module is also used for receiving a wheel speed signal of the wheel speed sensor and sending the wheel speed signal to the EBS controller; the EBS controller is further used for adjusting the first control signal to reduce the air pressure of the control module for delivering air to the brake air chamber when the slip ratio corresponding to the wheel speed signal is greater than or equal to a preset slip ratio.
The determination method of the slip ratio corresponding to the wheel speed signal can refer to the prior art, and is not described herein. The specific value of the preset slip ratio may be set according to actual conditions, and is not specifically limited herein.
And the wheel speed sensor is used for measuring the wheel speed of the wheel, obtaining a wheel speed signal and sending the wheel speed signal to the control module. The slip rate can reflect whether the wheel is locked. The slip rates corresponding to different wheel speed signals are different. When the wheel is locked, the slip rate is higher. When the slip rate corresponding to the wheel speed signal is high to a certain degree, the air pressure of the air transmission of the brake chamber can be controlled and reduced by adjusting the first control signal, so that the anti-lock is realized.
Based on the above embodiment, the EBS controller is further configured to send a second control signal to the control module when the wheel slips; the control module is further configured to deliver air to the brake chamber under the control of the second control signal, so that the brake chamber generates a braking force.
Here, the wheel slip is the wheel slip corresponding to the brake chamber.
The manner of determining wheel slip is known in the art, and reference may be made to this implementation. For example, in practical applications, the four wheels include a driving wheel and a non-driving wheel (i.e. a driven wheel), when the wheel slips, the rotational speed of the slipped driving wheel is faster than that of the other wheels, each wheel is provided with a wheel speed sensor, the EBS controller can determine whether the wheel as the driving wheel slips according to the received wheel speed signal, and specifically, if it is determined that the wheel speed of the driving wheel is greater than a preset wheel speed and the difference between the wheel speed of the driving wheel and the wheel speeds of the left and right driven wheels exceeds a preset difference, it is determined that the driving wheel slips. Wherein, the specific values of the preset wheel speed and the preset difference value can be set according to the actual situation, and are not specifically limited herein.
Therefore, in the embodiment, when the wheel is considered to be slipped, the EBS controller may be actively triggered to send a second control signal to the control module to control the brake chamber to transfer air, so as to brake the slipped wheel.
Specifically, the electronically controlled pneumatic brake system shown in fig. 1 and 2 may further include: a first wheel speed sensor 107 for being provided on a corresponding wheel of the front axle. Two wheels corresponding to the front axle are provided, and each wheel is provided with a first wheel speed sensor 107. A second wheel speed sensor 108 for providing on a corresponding wheel of the rear axle may also be included. And two wheels corresponding to the rear axle, wherein each wheel is provided with a second wheel speed sensor 108.
The first wheel speed sensor 107 is electrically connected with the front axle EBS control module 103; a front axle EBS control module 103, configured to receive a first wheel speed signal of the first wheel speed sensor 107 and send the first wheel speed signal to the EBS controller 101; the EBS controller 101 is further configured to adjust the first control signal to reduce the air pressure of the front axle EBS control module 103 for delivering air to the front axle brake chamber 105 when the slip ratio corresponding to the first wheel speed signal is greater than or equal to a preset slip ratio. Thus, the anti-lock of the wheels corresponding to the front axle is realized.
When the front axle of the vehicle is a drive axle, the EBS controller 101 is further configured to send a second control signal to the front axle EBS control module 103 when the corresponding wheel of the front axle slips. The front axle EBS control module 103 is further configured to deliver air to the front axle brake chamber 105 under the control of the second control signal, so that the front axle brake chamber 105 generates a braking force. Thus, the anti-slip of the wheels corresponding to the front axle is realized.
The second wheel speed sensor 108 is electrically connected with the rear axle EBS control module 104; a rear axle EBS control module 104, configured to receive a second wheel speed signal of the second wheel speed sensor 108 and send the second wheel speed signal to the EBS controller 101; the EBS controller 101 is further configured to adjust the first control signal to reduce the air pressure of the rear axle EBS control module 104 for supplying air to the rear axle brake chamber 106 when the slip ratio corresponding to the second wheel speed signal is greater than or equal to a preset slip ratio. Thus, the anti-lock of the wheels corresponding to the rear axle is realized.
When the rear axle of the vehicle is a drive axle, the EBS controller 101 is further configured to send a second control signal to the rear axle EBS control module 104 when the corresponding wheel of the rear axle slips. And the rear axle EBS control module 104 is further configured to deliver air to the rear axle brake chamber 106 under the control of the second control signal, so that the rear axle brake chamber 106 generates a braking force. Thus, the anti-slip of the wheels corresponding to the rear axle is realized.
Based on the above embodiment, the electronic control pneumatic brake system may further include: an air supply device; the air outlet of the air source device is connected with the air inlet of the control module; and the air source device is used for providing an air source for the control module.
Specifically, as in the electronic control pneumatic brake system shown in fig. 1, an air outlet of the air source device 109 is connected to an air inlet of the front axle EBS control module 103 and an air inlet of the rear axle EBS control module 104, respectively; the air supply device 109 is configured to provide an air supply for the front axle EBS control module 103 and the rear axle EBS control module 104.
Wherein, the air source device can be an air compressor. An air compressor is used to produce compressed air. In this embodiment, an air source device is provided to provide an air source for the control module.
Based on the above embodiment, the electronic control air pressure braking system may further include: a gas source processing device; the air outlet of the air source device is connected with the air inlet of the control module through the air source processing device; the air source processing device is used for preprocessing the air source provided by the air source device.
Specifically, as shown in fig. 1, in the electronic control pneumatic brake system, an air inlet of the air source processing device 110 is connected to an air outlet of the air source device 109, a first air outlet is connected to an air inlet of the front axle EBS control module 103, and a second air outlet is connected to an air inlet of the rear axle EBS control module 104.
The pretreatment may include dry filtration. Accordingly, the air source processing device 110 may be a dryer for drying and filtering the air source. The dryer is an existing air dryer. Of course, other treatments, such as purification, etc., may be further performed, not all of which are described herein.
In this embodiment, the air source provided by the air source device is preprocessed by the air source processing device, so that the air source meets the output requirement, and then is provided to the control module.
Based on the above embodiment, the electronic control air pressure braking system may further include: an air cylinder; the air outlet of the air source device is connected with the air inlet of the control module sequentially through the air source processing device and the air storage cylinder; the air storage cylinder is used for storing the air source provided by the air source device for the control module.
And if the control module is a front axle EBS control module, the air cylinder is a front axle air cylinder. Specifically, as shown in the electronic control pneumatic brake system shown in fig. 1, an air outlet of the air source device 109 is connected to an air inlet of the front axle EBS control module 103 sequentially through the air source processing device 110 and the front axle air cylinder 111; the front axle air storage cylinder 111 is used for storing the air source provided by the air source device 109 for the front axle EBS control module 103. Wherein, the air inlet of the front axle air cylinder 111 is connected with the first air outlet of the air source processing device 110, and the air outlet is connected with the air inlet of the front axle EBS control module 103.
The air supply provided by the air supply device 109 may be stored in the front axle air cylinder 111 after being processed by the air supply processing device 110. When the front axle EBS control module 103 receives the first control signal or the second control signal, the air inlet of the front axle EBS control module 103 is opened, and the air source stored in the front axle air reservoir 111 is output to the front axle brake air chamber 105, so that the braking force for the wheels corresponding to the front axle is generated.
And if the control module is a rear axle EBS control module, the air cylinder is a rear axle air cylinder. As shown in the electronic control pneumatic brake system in fig. 1, an air outlet of the air source device 109 is connected to an air inlet of the rear axle EBS control module 104 sequentially through the air source processing device 110 and the rear axle air cylinder 112; the rear axle air reservoir 112 is configured to store the air source provided by the air source device 109 for the rear axle EBS control module 104. Wherein, the air inlet of the rear axle air cylinder 112 is connected with the second air outlet of the air source processing device 110, and the air outlet is connected with the air inlet of the rear axle EBS control module 104.
The air source provided by the air source device 109 can be stored in the rear axle air cylinder 112 after being processed by the air source processing device 110. When the rear axle EBS control module 104 receives the first control signal or the second control signal, the air inlet of the rear axle EBS control module 104 is opened, and the air source stored in the rear axle air reservoir 112 is output to the rear axle brake air chamber 106, so as to generate the braking force of the wheels corresponding to the rear axle.
The utility model also provides a vehicle comprising an electrically controlled pneumatic brake system as described in any of the above embodiments. The vehicle provided by the utility model and the above-described electric control air pressure braking system can be correspondingly referred to, and are not described again.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An electronically controlled pneumatic brake system, comprising:
the brake system comprises an EBS controller, an electronic brake pedal, a control module and a brake air chamber;
the EBS controller is electrically connected with the electronic brake pedal and the control module respectively;
an air outlet of the control module is connected with an air inlet of the brake chamber;
the electronic brake pedal is used for sending a brake signal to the EBS controller when being stepped;
the EBS controller is used for sending a first control signal to the control module under the triggering of the brake signal;
the control module is used for transmitting air to the brake air chamber under the control of the first control signal so as to enable the brake air chamber to generate braking force.
2. An electrically controlled pneumatic brake system according to claim 1, further comprising: a wheel speed sensor for being provided on a wheel;
the wheel speed sensor is electrically connected with the control module;
the control module is also used for receiving a wheel speed signal of the wheel speed sensor and sending the wheel speed signal to the EBS controller;
the EBS controller is further used for adjusting the first control signal to reduce the air pressure of the control module for delivering air to the brake air chamber when the slip ratio corresponding to the wheel speed signal is greater than or equal to a preset slip ratio.
3. An electrically controlled pneumatic brake system according to claim 2,
the EBS controller is also used for sending a second control signal to the control module when the wheel slips;
the control module is further configured to deliver air to the brake chamber under the control of the second control signal, so that the brake chamber generates a braking force.
4. An electrically controlled pneumatic brake system according to claim 1, further comprising: an air supply device;
the air outlet of the air source device is connected with the air inlet of the control module;
and the air source device is used for providing an air source for the control module.
5. An electrically controlled pneumatic brake system according to claim 4, further comprising: an air source processing device;
the air outlet of the air source device is connected with the air inlet of the control module through the air source processing device;
the air source processing device is used for preprocessing the air source provided by the air source device.
6. The electrically controlled pneumatic brake system of claim 5, wherein the air supply device is an air compressor; and/or the air source processing device is a dryer.
7. An electrically controlled pneumatic brake system according to claim 5, further comprising: an air cylinder;
the air outlet of the air source device is connected with the air inlet of the control module sequentially through the air source processing device and the air storage cylinder;
the air storage cylinder is used for storing the air source provided by the air source device for the control module.
8. The system of claim 7, wherein the control module is a front axle EBS control module and the air reservoir is a front axle air reservoir;
or, the control module is a rear axle EBS control module, and the air cylinder is a rear axle air cylinder.
9. An electrically controlled pneumatic brake system according to claim 1, wherein the control module is a front axle EBS control module and the brake chamber is a front axle brake chamber;
or the control module is a rear axle EBS control module, and the brake air chamber is a rear axle brake air chamber.
10. A vehicle characterized by comprising an electrically controlled pneumatic brake system according to any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220219552.1U CN216861425U (en) | 2022-01-25 | 2022-01-25 | Electronic control air pressure braking system and vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220219552.1U CN216861425U (en) | 2022-01-25 | 2022-01-25 | Electronic control air pressure braking system and vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216861425U true CN216861425U (en) | 2022-07-01 |
Family
ID=82152321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220219552.1U Active CN216861425U (en) | 2022-01-25 | 2022-01-25 | Electronic control air pressure braking system and vehicle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216861425U (en) |
-
2022
- 2022-01-25 CN CN202220219552.1U patent/CN216861425U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106004463B (en) | Pure e-bus braking control system and its control method | |
CN206598840U (en) | A kind of Pneumatic braking system with active brake function | |
CN103180188B (en) | For running method and the control equipment of the brakes being furnished with electric driver and/or rotor machine | |
US20160082937A1 (en) | Brake apparatus | |
JP5386042B2 (en) | Brake device for vehicle and control method for vehicle brake device | |
CN106627535A (en) | Air braking system with active braking function and control method | |
CN105228870A (en) | Brake equipment | |
CN102275584A (en) | Vehicle control apparatus | |
CN111284465A (en) | Braking system suitable for automatic driving and control method | |
CN103359100A (en) | Automobile brake control system and control method | |
CN100422015C (en) | Pneumatically braking anti-lock brake system for mixed powered automobile | |
JP2009511337A (en) | Brake device for automobile | |
CN107054332A (en) | A kind of air-pressure electric-control brakes and braking method with fail safe function | |
CN208897045U (en) | A kind of commercial vehicle electric controlled brake system | |
CN111071229A (en) | Air-assisted hydraulic braking system and new energy automobile | |
CN114876652B (en) | Braking system and vehicle | |
WO2012086290A1 (en) | Vehicular brake device and method for controlling same | |
CN111016868A (en) | Brake control system and method for port automatic driving hub | |
CN101927703B (en) | Electric vehicle hydraulic brake system according with brake energy recovery and having ABS/ESP function | |
CN104442767A (en) | Hydraulic braking system having energy feedback and ESP functions and control method of hydraulic braking system | |
CN216861425U (en) | Electronic control air pressure braking system and vehicle | |
CN114043973A (en) | Redundant actuator-based line control system and method | |
CN113212092B (en) | Braking energy recovery system for air suspension energy storage and adjustment and control method | |
US11046292B2 (en) | Method for decreasing a prevailing brake pressure in a brake circuit of an electronically slip-controllable power braking system and electronically slip-controllable power braking system | |
CN110654359B (en) | Bridge module, pneumatic line control brake system and control method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |