CN218316671U - Multi-channel braking force monitoring device for motorcycle - Google Patents
Multi-channel braking force monitoring device for motorcycle Download PDFInfo
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- CN218316671U CN218316671U CN202222231875.5U CN202222231875U CN218316671U CN 218316671 U CN218316671 U CN 218316671U CN 202222231875 U CN202222231875 U CN 202222231875U CN 218316671 U CN218316671 U CN 218316671U
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Abstract
The utility model provides a multichannel braking force monitoring device for motorcycle, include: the hydraulic brake system comprises a brake controller, a master cylinder, an upper hydraulic sensor, an ABS system, a first lower pressure release valve, a first lower hydraulic sensor, a second lower pressure release valve, a second lower hydraulic sensor, a brake and a controller, wherein the brake controller is connected with the master cylinder of the motorcycle, the master cylinder is connected with the upper hydraulic sensor, the upper hydraulic sensor is further connected with the ABS system, the ABS system is connected with the first lower pressure release valve and the second lower pressure release valve, the first lower hydraulic sensor is connected with the first lower pressure release valve, the second lower hydraulic sensor is connected with the second lower pressure release valve, the first lower hydraulic sensor is connected with the first brake, and the second lower hydraulic sensor is connected with the second brake.
Description
Technical Field
The utility model relates to a motorcycle control technology field, in particular to a multichannel braking force monitoring device for motorcycle.
Background
An ABS (Anti-lock Braking System) Anti-lock Braking System sends a signal that a wheel is locked through a sensor arranged on the wheel, a controller instructs a regulator to reduce the oil pressure of a wheel brake cylinder, reduces Braking torque, restores the original oil pressure after a certain time, and continuously circulates in such a way (5-10 times per second) to always enable the wheel to be in a rotating state and have the maximum Braking torque.
In a motorcycle without an ABS (anti-lock brake system), if a brake handle is held or a brake pedal is stepped on by force during running, the rotating speed of a wheel can be rapidly reduced, when the braking force exceeds the friction force between the wheel and the ground, the wheel can be locked, the friction force between the tire and the ground can be reduced by the completely locked wheel, if a front wheel is locked, a driver cannot control the running direction of the motorcycle, and if a rear wheel is locked, the side slipping phenomenon is easy to occur.
The ABS system has the function of preventing the wheels from being locked, keeping the wheels rolling and not sliding. The ABS system continuously monitors the rolling state of the wheels, when the speed of the wheels is judged to be reduced to a certain degree, the pressure of the brake is released, the brake is released and then tightened, and the steps are repeated in this way, and the wheels are braked discontinuously until the vehicle stops. The ABS system can guarantee the steady state of the motorcycle in the braking process, but cannot maintain the maximum braking force all the time. The intermittent braking process can obviously reduce the braking performance of the vehicle, and has the problem of insufficient performance.
SUMMERY OF THE UTILITY MODEL
The object of the utility model is to solve at least one of the technical defects.
Therefore, the present invention is directed to a multi-channel braking force monitoring device for a motorcycle, so as to solve the problems mentioned in the background art and overcome the disadvantages of the prior art.
In order to achieve the above object, an embodiment of the present invention provides a multi-channel braking force monitoring device for a motorcycle, including:
the hydraulic brake system comprises a brake controller, a main oil cylinder, an upper hydraulic sensor, an ABS system, a first lower pressure release valve, a first lower hydraulic sensor, a second lower pressure release valve, a second lower hydraulic sensor, a first brake, a second brake and a controller, wherein the brake controller is connected with the main oil cylinder of the motorcycle, the main oil cylinder is connected with the upper hydraulic sensor, the upper hydraulic sensor is further connected with the ABS system, the ABS system is connected with the first lower pressure release valve and the second lower pressure release valve, the first lower hydraulic sensor is connected with the first lower pressure release valve, the second lower hydraulic sensor is connected with the second lower pressure release valve, the first lower hydraulic sensor is connected with the first brake, and the second lower hydraulic sensor is connected with the second brake;
the input end of the controller is connected with the upper hydraulic sensor, the first lower hydraulic sensor and the second lower hydraulic sensor, and the output end of the controller is connected with the first lower pressure relief valve and the second lower pressure relief valve; wherein, the controller adopts a singlechip.
Preferably, in any one of the above aspects, the first lower relief valve is integrally formed with the first hydraulic pressure sensor; the second lower relief valve is integrally formed with the second hydraulic sensor.
Preferably, the method further includes: hydraulic sensor, pressure release valve and third stopper under the third, pressure release valve is connected under the third hydraulic sensor with between the ABS system, hydraulic sensor further with the third stopper is connected under the third.
Preferably, in any of the above solutions, the third lower hydraulic sensor is integrally formed with the third lower relief valve.
Preferably, in any of the above schemes, the controller is a single chip microcomputer.
Preferably, the method further includes: a switch connected with the controller.
Preferably, according to any one of the above schemes, the brake controller adopts a brake handle or a pedal.
Preferably, in any one of the above aspects, the first brake, the second brake and the third brake are disc brakes or hydraulic drum brakes.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a structural view of a multi-channel braking force monitoring apparatus (two-channel) for a motorcycle according to an embodiment of the present invention;
fig. 2 is a structural diagram of a multi-channel brake force monitoring apparatus (three channels) for a motorcycle according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1, the utility model discloses a multichannel braking force monitoring device for motorcycle of embodiment includes: the brake system comprises a brake controller 1, a master cylinder 2, an upper hydraulic sensor 3, an ABS system 4, a first lower pressure relief valve 5, a first lower hydraulic sensor 7, a second lower pressure relief valve 6, a second lower hydraulic sensor 8, a first brake 91, a second brake 92 and a controller.
Specifically, the brake controller 1 is connected with a master cylinder 2 of the motorcycle, the master cylinder 2 is connected with an upper hydraulic sensor 3, the upper hydraulic sensor 3 is further connected with an ABS (anti-lock brake system) system 4, the ABS system 4 is connected with a first lower pressure relief valve 5 and a second lower pressure relief valve 6, a first lower hydraulic sensor 7 is connected with the first lower pressure relief valve 5, a second lower hydraulic sensor 8 is connected with the second lower pressure relief valve 6, the first lower hydraulic sensor 7 is connected with a first brake 91, the second lower hydraulic sensor 8 is connected with a second brake 92, and the first brake 91 and the second brake 92 are respectively connected with wheels of the motorcycle.
In the embodiment of the present invention, the brake controller 1 adopts a brake handle or a pedal. The brake 8 is a disc brake or a hydraulic brake drum.
In the embodiment of the present invention, the first lower relief valve 5 is integrally formed with the first hydraulic sensor; the second lower relief valve 6 is integrally formed with the second hydraulic pressure sensor.
The input of controller is connected with last hydraulic sensor 3, first hydraulic sensor 7 and second hydraulic sensor 8 down, and the output of controller is connected with first relief valve 5 and second relief valve 6 down.
In the embodiment of the utility model, the controller adopts the singlechip.
The upper hydraulic sensor 3, the first lower hydraulic sensor 7 and the second lower hydraulic sensor 8 are used for monitoring the real-time pressure in the brake pipeline. The controller gathers hydraulic sensor 3, hydraulic sensor 8's pressure value under first hydraulic sensor 7 and the second, calculate the first pressure differential of the pressure value that hydraulic sensor 3 gathered and the pressure value that hydraulic sensor 7 gathered down, calculate the second pressure differential of the pressure value that hydraulic sensor 3 gathered and the pressure value that hydraulic sensor 8 gathered down, the first pressure value that the pressure point that the first pressure differential of record changes corresponds, and set up first pressure value as the peak pressure of first relief valve 5 and send to the relief valve, first relief valve 5 records this peak pressure, when detecting the pressure value and reach peak pressure, then start first relief valve 5 and carry out the pressure release. Record second pressure difference and take place the corresponding second pressure value of pressure point that changes to set up the second pressure value as the peak pressure of second pressure relief valve 6 and send to the relief valve, this peak pressure of second pressure relief valve 6 record, when detecting the pressure value and reach peak pressure, then start second pressure relief valve 6 and carry out the pressure release, with the biggest brake force that maintains braking system.
As shown in fig. 2, the multi-channel braking force monitoring device for motorcycle of the embodiment of the present invention further includes: a third lower hydraulic sensor 11, a third lower pressure relief valve 10, and a third brake 93, where the third lower pressure relief valve 10 is connected between the third lower hydraulic sensor 11 and the ABS system 4, and the third lower hydraulic sensor 11 is further connected with the third brake 93. Hydraulic sensor 3 is gathered to the controller, hydraulic sensor 8's pressure value under first hydraulic sensor 7 and the second, calculate the third pressure difference of the pressure value that hydraulic sensor 3 gathered and hydraulic sensor 11 gathered under the third, the third pressure value that the pressure point that the record third pressure difference changes corresponds, and establish the third pressure value into the peak pressure of third relief valve 10 and send to the relief valve down, this peak pressure of third relief valve 10 record, when detecting the pressure value and reaching peak pressure, then start third relief valve 10 and carry out the pressure release down.
In the embodiment of the present invention, the third lower hydraulic sensor 11 is integrally formed with the third lower relief valve 10.
The relief valve and the hydraulic pressure sensor may be separate from each other.
Furthermore, the utility model discloses a multichannel braking force monitoring device for motorcycle still includes: the switch is connected with the controller, and the first pressure difference and the second pressure difference are monitored when the brake is performed; opening a switch, starting a device, and setting a pressure value corresponding to the pressure point with the pressure difference changed as the peak pressure of the first lower pressure relief valve and the peak pressure of the second lower pressure relief valve; when the vehicle is braked again, the first lower pressure relief valve and/or the second lower pressure relief valve respectively perform pressure relief control according to the corresponding peak pressure.
The utility model discloses in, utilize the controller to realize the control to a plurality of brakers, every wheel in two-wheeled motorcycle or the motor tricycle all corresponds a stopper. Specifically, the controller gathers hydraulic sensor 3, first hydraulic sensor 7, hydraulic sensor 8 and third lower hydraulic sensor 11's pressure value under the second, calculate the pressure differential of the pressure value that hydraulic sensor 3 gathered and each lower hydraulic sensor, the pressure value that the pressure point that each pressure differential changes corresponds is recorded, and set up every pressure value as the peak pressure of corresponding lower relief valve and send to the relief valve, this peak pressure of relief valve record, when detecting that the pressure value reaches peak pressure, then start the relief valve and carry out the pressure release. In summary, the present application may utilize a combination of a controller, a hydraulic sensor, and a pressure relief valve to implement multi-wheel control, and relates to multiple control, multi-line monitoring, and automated brake control of pressure distribution.
The utility model discloses a multichannel braking force monitoring device for motorcycle adopts intelligent control through setting up hydraulic pressure sensor and relief valve. The invention aims to obtain the peak pressure of a brake pipeline before ABS (anti-lock brake system) acts through a hydraulic sensor, and the peak pressure is maintained by a pressure relief valve for braking. The wheel is not locked, and the maximum braking force can be maintained. The hydraulic sensor and the pressure relief valve are used for realizing automation.
The utility model discloses a singlechip is collected upper and lower hydraulic sensor's pressure value, calculates the pressure differential, the point that the record pressure differential changes. Because locking does not occur, the pressure values obtained by the upper hydraulic sensor and the lower hydraulic sensor are consistent, and when the ABS system works, the upper pressure value and the lower pressure value are different. The single chip microcomputer finds a point of the upper and lower pressure difference, feeds the point back to the pressure release valve, gives a pressure value of the point to the pressure release valve, and the pressure release valve controls according to the pressure value. As soon as this value is reached, the pressure relief valve starts to relieve pressure so that this pressure value is never exceeded.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the invention, and that those skilled in the art may make variations, modifications, substitutions and alterations herein without departing from the spirit and scope of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A multi-channel brake force monitoring apparatus for a motorcycle, comprising: the hydraulic brake system comprises a brake controller, a main oil cylinder, an upper hydraulic sensor, an ABS system, a first lower pressure release valve, a first lower hydraulic sensor, a second lower pressure release valve, a second lower hydraulic sensor, a first brake, a second brake and a controller, wherein the brake controller is connected with the main oil cylinder of the motorcycle, the main oil cylinder is connected with the upper hydraulic sensor, the upper hydraulic sensor is further connected with the ABS system, the ABS system is connected with the first lower pressure release valve and the second lower pressure release valve, the first lower hydraulic sensor is connected with the first lower pressure release valve, the second lower hydraulic sensor is connected with the second lower pressure release valve, the first lower hydraulic sensor is connected with the first brake, and the second lower hydraulic sensor is connected with the second brake;
the input end of the controller is connected with the upper hydraulic sensor, the first lower hydraulic sensor and the second lower hydraulic sensor, and the output end of the controller is connected with the first lower pressure relief valve and the second lower pressure relief valve; wherein, the controller adopts the singlechip.
2. The multi-channel brake force monitoring apparatus for a motorcycle of claim 1, wherein the first lower pressure relief valve is integrally formed with the first lower hydraulic pressure sensor; the second lower pressure relief valve and the second lower hydraulic sensor are integrally manufactured.
3. The multi-channel brake force monitoring apparatus for a motorcycle of claim 1, further comprising: hydraulic sensor, pressure release valve and third stopper under the third, pressure release valve is connected under the third hydraulic sensor with between the ABS system, hydraulic sensor further with the third stopper is connected under the third.
4. The multi-channel brake force monitoring apparatus for a motorcycle of claim 3, wherein the third lower hydraulic pressure sensor is integrally formed with the third lower relief valve.
5. The multi-channel brake force monitoring apparatus for a motorcycle of claim 1, further comprising: a switch connected with the controller.
6. A multi-channel brake force monitoring apparatus for a motorcycle as claimed in claim 1 wherein the brake controller employs a brake handle or pedal.
7. A multi-channel braking force monitor device for a motorcycle as set forth in claim 3, wherein said first brake, second brake and third brake are disk brakes or hydraulic drum brakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222231875.5U CN218316671U (en) | 2022-08-24 | 2022-08-24 | Multi-channel braking force monitoring device for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222231875.5U CN218316671U (en) | 2022-08-24 | 2022-08-24 | Multi-channel braking force monitoring device for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218316671U true CN218316671U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222231875.5U Active CN218316671U (en) | 2022-08-24 | 2022-08-24 | Multi-channel braking force monitoring device for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218316671U (en) |
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2022
- 2022-08-24 CN CN202222231875.5U patent/CN218316671U/en active Active
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