Electric brake strength adjusting system
Through the brake handle adjustment system of the electric vehicle, the problem that electric two-wheeled vehicle users cannot adjust the intensity of electronic brakes is solved, and the flexible adjustment of the intensity of electric brakes is achieved, which improves riding safety and user experience, and reduces mechanical brake wear and production. cost.
Patent Information
- Application Number
- CN202421228806.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-31
AI Technical Summary
After the electric two-wheeled vehicle leaves the factory, users cannot adjust the intensity of the electronic brakes by themselves, resulting in the use scenarios that are inconsistent with expectations. Some users are dissatisfied with the electric brake function, which affects the user experience.
An electric brake strength adjustment system is designed, including a control module and a start module. The electric vehicle's left brake handle and right brake handle are combined with the start module to generate a start signal and transmit it to the control module to adjust the electronic brake strength, the control module and the drive motor and The battery pack is electrically connected, and the controller is connected through wires to adjust the brake strength, and the adjustment situation is displayed in real time through the display module.
Users can effectively adjust the electric brake strength in different usage scenarios and riding states, improve the comfort of the electric brake, reduce the wear of mechanical brakes, enhance the safety and user experience of the whole vehicle, and reduce production costs and space occupation.
Smart Images
Figure CN222272264U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric vehicle braking safety, in particular to an electric brake intensity adjustment system. Background Art
[0002] As a common means of transportation in daily life, electric two-wheeled vehicles are increasingly used, and electronic braking functions have been widely used in the electric two-wheeled vehicle industry.
[0003] At present, the braking method used by electric two-wheelers is mostly a combination of electronic brakes and mechanical brakes. Since the electronic brake strength of electric two-wheelers is the factory default strength, users cannot adjust the electronic brake strength by themselves for most basic models after leaving the factory, resulting in many usage scenarios and riding conditions being inconsistent with the expected braking conditions. At the same time, a small number of users are rather disgusted with the electric brake function and are unable to cancel or weaken the electric brake function, affecting the user experience. Utility Model Content
[0004] (I) The utility model provides an electric brake strength adjustment system to alleviate the technical problem in the prior art that users of electric two-wheeled vehicles cannot adjust the electronic brake strength by themselves after leaving the factory.
[0005] (II) Technical solution
[0006] In order to solve the above technical problems, the embodiment of the utility model provides an electric brake strength adjustment system for adjusting the electric brake strength when an electric vehicle is in use, comprising a control module and a start module;
[0007] The control module and the starting module are both arranged in the body of the electric vehicle. The control module is electrically connected to the driving motor and the battery pack of the electric vehicle, respectively. The starting module is electrically connected to the control module and the left brake handle and the right brake handle of the electric vehicle, respectively. The left brake handle and the right brake handle of the electric vehicle cooperate with the starting module to generate a starting signal which is transmitted to the control module to adjust the electric brake intensity.
[0008] Furthermore, the control module includes a controller, which is disposed in the body of the electric vehicle and is electrically connected to the drive motor and the battery pack of the electric vehicle through wires.
[0009] Furthermore, the controller is electrically connected to the starting module, the starting module generates a starting signal and transmits it to the controller, and the controller controls the drive motor and the battery pack to adjust the braking intensity.
[0010] Furthermore, the starting module includes a driving component, and the driving component is connected to the controller and the left brake handle and the right brake handle of the electric vehicle respectively through wires.
[0011] Furthermore, the startup module includes a first drive switch and a second drive switch, and the first drive switch and the second drive switch are connected in parallel to the controller and are electrically connected to the controller.
[0012] Furthermore, the first drive switch is electrically connected to the left brake handle of the electric vehicle and the controller respectively.
[0013] Furthermore, the second drive switch is electrically connected to the right brake handle of the electric vehicle and the controller respectively.
[0014] Furthermore, the first drive switch and the second drive switch are connected in series.
[0015] Furthermore, it also includes a display module, and the display module is arranged on the dashboard of the electric vehicle.
[0016] Furthermore, the display module includes a display, which is electrically connected to the control module and the battery pack respectively to display the real-time electric brake intensity.
[0017] Beneficial effects of the utility model:
[0018] The utility model provides an electric brake strength adjustment system, which is used for adjusting the electric brake strength when an electric vehicle is in use. The system comprises a control module and a starting module. The left brake handle and the right brake handle of the electric vehicle cooperate with the starting module to generate a starting signal which is transmitted to the controller to adjust the electric brake strength. The system can effectively solve the problem that users can timely and effectively adjust the electric brake strength at any time in different usage scenarios and different riding states, thereby significantly increasing the comfort of the electric brake in the riding state. At the same time, the braking capacity can be adjusted, which effectively reduces the wear on the mechanical brake, improves the safety of the entire vehicle riding, and increases the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 A structural schematic diagram of an electric brake intensity adjustment system provided in an embodiment of the utility model.
[0021] icon:
[0022] 100-driving motor;
[0023] 200-battery pack;
[0024] 300-controller;
[0025] 400-first drive switch; 401-second drive switch;
[0026] 500-Display. DETAILED DESCRIPTION
[0027] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] In the description of the present invention, it should be noted that the terms "upper" and "lower" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.
[0030] like Figure 1 As shown, the utility model provides an electric brake strength adjustment system for adjusting the electric brake strength when an electric vehicle is in use, comprising a control module and a starting module; the control module and the starting module are both arranged in the body of the electric vehicle, the control module is electrically connected to the driving motor 100 and the battery pack 200 of the electric vehicle respectively, the starting module is electrically connected to the control module and the left brake handle and the right brake handle of the electric vehicle respectively, and the starting signal generated by the left brake handle and the right brake handle of the electric vehicle in cooperation with the starting module is transmitted to the control module to adjust the electric brake strength.
[0031] In this embodiment, the electric brake strength adjustment system for an electric vehicle includes a control module and a starting module. The left and right brake handles of the electric vehicle cooperate with the starting module to generate a starting signal which is transmitted to the controller 300 to adjust the electric brake strength. This can effectively solve the problem that users can timely and effectively adjust the electric brake strength at any time in different usage scenarios and riding conditions, thereby significantly increasing the comfort of the electric brake in the riding state. At the same time, the braking capacity can be adjusted, effectively reducing the wear on the mechanical brakes, improving the safety of the entire vehicle riding, and increasing the user experience.
[0032] According to an embodiment provided by the utility model, Figure 1 As shown, the control module includes a controller 300, which is disposed in the body of the electric vehicle and is electrically connected to the driving motor 100 and the battery pack 200 of the electric vehicle through wires.
[0033] In this embodiment, the control module includes a controller 300, which is directly arranged inside the body of the electric vehicle and is electrically connected to the driving motor 100 and the battery pack 200 of the electric vehicle through wires. The controller 300 is the core of the entire electric brake intensity adjustment system. The controller 300 collects and processes the start signal generated by the start module, makes a corresponding control mode, and assigns corresponding braking values in each gear state. The controller 300 is used to control the driving motor 100 and the battery pack 200 to receive different control state signals and perform corresponding driving and braking.
[0034] According to an embodiment provided by the utility model, Figure 1 As shown, the controller 300 is electrically connected to the starting module, and the starting module generates a starting signal and transmits it to the controller 300. The controller 300 controls the driving motor 100 and the battery pack 200 to adjust the braking intensity.
[0035] In this embodiment, the controller 300 is electrically connected to the starting module. Since the starting module is electrically connected to the control module and the left brake handle and the right brake handle of the electric vehicle respectively, during driving, the user can directly control the left brake handle and the right brake handle to make the starting module generate a starting signal and transmit it to the controller 300. After receiving the starting signal, the controller 300 starts electric brake adjustment, controls the drive motor 100 and the battery pack 200 to receive different control status signals, and performs corresponding driving and braking.
[0036] According to an embodiment provided by the utility model, Figure 1 As shown, the starting module includes a driving component, and the driving component is connected to the controller 300 and the left brake handle and the right brake handle of the electric vehicle respectively through wires.
[0037] In this embodiment, the starting module includes a driving component. Optionally, the starting module also includes a detector, which is electrically connected to the driving component and the left brake handle and the right brake handle. Since the driving component is connected to the controller 300 and the left brake handle and the right brake handle of the electric vehicle respectively through wires, the user can directly control the left brake handle and the right brake handle during driving to make the starting module generate a starting signal and transmit it to the controller 300. By setting the detector, it can be ensured that it can detect that the specified conditions are met when the whole vehicle is powered on and then send the starting signal to the controller 300, thereby avoiding misoperation. For example, when the electric two-wheeled vehicle is in a riding state, optionally, after squeezing the left brake handle for 1S and keeping the left brake handle squeezed, it enters the electric brake strength enhancement mode. At this time, touch the right brake handle. Every time the right brake handle is squeezed N+1 times, the brake is applied. The intensity increases to N gears, and the brake intensity adjustment mode is exited after both brake handles are released. The reason for increasing the gear position after squeezing N+1 times is that the user may squeeze the left and right brake handles at the same time during actual riding, which may easily lead to misoperation. Similarly, squeeze the right brake handle to reduce the electric brake intensity. The controller 300 has an external connection port, which is connected to the brake handle through the main wiring harness. Each time the connection port is short-circuited with the negative pole of the controller 300, the internal chip of the controller 300 will count once. When the electric brake is started, the controller 300 reads the number of triggers detected by the detector. The controller 300 adjusts the electric brake intensity according to the number of triggers received (the program setting is set in advance and will not be repeated here), and outputs the corresponding control signal (i.e., the brake assignment), thereby controlling the drive motor 100 to effectively brake or accelerate.
[0038] According to an embodiment provided by the utility model, Figure 1 As shown, the start-up module includes a first drive switch 400 and a second drive switch 401 . The first drive switch 400 and the second drive switch 401 are connected in parallel to the controller 300 and are electrically connected to the controller 300 .
[0039] Furthermore, the first driving switch 400 and the second driving switch 401 are connected in series.
[0040] In this embodiment, the starting module includes a first drive switch 400 and a second drive switch 401, and the first drive switch 400 and the second drive switch 401 are connected in series, and the first drive switch 400 and the second drive switch 401 are connected in parallel to the controller 300. When the electric brake intensity needs to be adjusted during riding, the first drive switch 400 and the second drive switch 401 need to be closed at the same time to form a loop with the controller 300. After receiving the starting signal, the controller 300 starts electric brake adjustment and controls the drive motor 100 and the battery pack 200 to receive different control status signals to perform corresponding driving and braking.
[0041] According to an embodiment provided by the utility model, Figure 1As shown, the first drive switch 400 is electrically connected to the left brake handle of the electric vehicle and the controller 300 respectively.
[0042] Further, such as Figure 1 As shown, the second drive switch 401 is electrically connected to the right brake handle of the electric vehicle and the controller 300 respectively.
[0043] In this embodiment, the first drive switch 400 is electrically connected to the left brake handle of the electric vehicle and the controller 300 respectively, the second drive switch 401 is electrically connected to the right brake handle of the electric vehicle and the controller 300 respectively, and the first drive switch 400 and the second drive switch 401 are connected in series and connected in parallel to the controller 300.
[0044] When riding, squeeze the left brake handle for 1 second and keep squeezing the left brake handle, the first drive switch 400 is closed and the electric brake strength enhancement mode is entered. At this time, touch the right brake handle, the second drive switch 401 is closed, and the controller 300 starts to adjust the electric brake strength. Every time the right brake handle is squeezed N+1 times, the brake strength is increased by N levels. After both brake handles are released, the first drive switch 400 is closed and the second drive switch 401 is closed and opened, and the brake strength adjustment mode is exited. Similarly, squeeze the right brake handle to reduce the electric brake strength, and reduce the electric brake strength by touching the left brake handle. The principle is the same and will not be repeated here.
[0045] Since users may squeeze the left and right brake handles at the same time during actual riding, it is easy to make misoperations. Therefore, they need to squeeze the handles N+1 times to increase or decrease the gear. This effectively solves the problem that users can adjust the electric brake strength in time and effectively in different usage scenarios and riding conditions. At the same time, it can increase the comfort of the electric brake under riding conditions, adjust the braking capacity at the same time, effectively reduce the wear on the mechanical brakes, improve the riding safety of the whole vehicle, reduce riding safety hazards, and reduce personal injury and property losses.
[0046] During use, users can increase or decrease the electric brake strength at any time, so that the electric brake strength can adapt to the expected braking state, which can effectively improve the user experience and enhance the driving experience.
[0047] The space for the handlebars and combination switches of existing electric two-wheeled vehicles is limited, and most models do not have extra space to add a button for adjusting the electric brake strength. Moreover, adding two buttons and two signal lines requires a lot of additional costs. Therefore, the electric brake strength adjustment system provided in this embodiment only needs to use the left brake handle and the right brake handle to adjust the electric brake strength, which can effectively reduce production costs and save space.
[0048] According to an embodiment provided by the utility model, Figure 1 As shown, it also includes a display module, which is arranged on the dashboard of the electric vehicle.
[0049] In this embodiment, the electric brake intensity adjustment system further includes a display module. Preferably, the display module is directly arranged on the dashboard of the electric vehicle, so that the user can conveniently observe the display when using the electric vehicle.
[0050] After the display module is adjusted for the controller 300 module, the electric brake intensity adjustment system provides a visual feedback to the user, which enables the user to know the electric brake intensity in real time, thereby increasing the adjustment efficiency and accuracy.
[0051] According to an embodiment provided by the utility model, Figure 1 As shown, the display module includes a display 500, and the display 500 is electrically connected to the control module and the battery pack 200 respectively to display the real-time electric brake intensity.
[0052] In this embodiment, the display module includes a display 500, and the display 500 is electrically connected to the controller 300 and the battery pack 200 respectively, preferably, connected by wires. The controller 300 controls the drive motor 100 and the battery pack 200 to receive different control status signals, and can provide timely feedback to the display 500 after corresponding driving and braking. The adjusted electric brake intensity is displayed through the display 500 to facilitate users to make timely judgments.
[0053] By providing the display 500, the adjusted electric brake intensity can be displayed more directly, thereby increasing the efficiency and accuracy of the user's adjustment.
[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An electric brake strength adjustment system, used for adjusting the electric brake strength when an electric vehicle is in use, characterized in that: Including a control module and a start module; The control module and the starting module are both arranged in the body of the electric vehicle, the control module is electrically connected to the driving motor (100) and the battery pack (200) of the electric vehicle respectively, and the starting module is electrically connected to the control module and the left brake handle and the right brake handle of the electric vehicle respectively. The left brake handle and the right brake handle of the electric vehicle cooperate with the starting module to generate a starting signal which is transmitted to the control module to adjust the electric brake intensity.
2. The electric brake intensity adjustment system according to claim 1, characterized in that: The control module comprises a controller (300), wherein the controller (300) is disposed in the body of the electric vehicle and is electrically connected to the driving motor (100) and the battery pack (200) of the electric vehicle respectively through wires.
3. The electric brake intensity adjustment system according to claim 2, characterized in that: The controller (300) is electrically connected to the starting module, the starting module generates a starting signal and transmits it to the controller (300), and the controller (300) controls the drive motor (100) and the battery pack (200) to adjust the braking intensity.
4. The electric brake intensity adjustment system according to claim 2, characterized in that: The starting module comprises a driving component, and the driving component is connected to the controller (300) and the left brake handle and the right brake handle of the electric vehicle respectively through wires.
5. The electric brake intensity adjustment system according to claim 4, characterized in that: The start-up module comprises a first drive switch (400) and a second drive switch (401); the first drive switch (400) and the second drive switch (401) are connected in parallel to the controller (300) and are electrically connected to the controller (300).
6. The electric brake intensity adjustment system according to claim 5, characterized in that: The first drive switch (400) is electrically connected to the left brake handle of the electric vehicle and the controller (300) respectively.
7. The electric brake intensity adjustment system according to claim 6, characterized in that: The second drive switch (401) is electrically connected to the right brake handle of the electric vehicle and the controller (300) respectively.
8. The electric brake intensity adjustment system according to claim 7, characterized in that: The first drive switch (400) and the second drive switch (401) are connected in series.
9. An electric brake intensity adjustment system according to any one of claims 1 to 8, characterized in that: It also includes a display module, which is arranged on the dashboard of the electric vehicle.
10. The electric brake intensity adjustment system according to claim 9, characterized in that: The display module comprises a display (500), and the display (500) is electrically connected to the control module and the battery pack (200) respectively to display the real-time electric brake intensity.