CN217753979U - Traction control system of motorcycle - Google Patents
Traction control system of motorcycle Download PDFInfo
- Publication number
- CN217753979U CN217753979U CN202220886902.XU CN202220886902U CN217753979U CN 217753979 U CN217753979 U CN 217753979U CN 202220886902 U CN202220886902 U CN 202220886902U CN 217753979 U CN217753979 U CN 217753979U
- Authority
- CN
- China
- Prior art keywords
- angle value
- vehicle body
- inclination angle
- control system
- detection unit
- 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
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The application relates to a traction control system of a motorcycle, which comprises an attitude detection unit, a control unit and an oil sprayer; the attitude detection unit is used for acquiring an inclination angle value of the vehicle body and comparing the inclination angle value with a preset value, wherein the inclination angle value is an included angle value between the front and back directions of the vehicle body and the ground; under the condition that the inclination angle value is larger than a preset value, the attitude detection unit outputs a limiting signal; the control unit responds to the limiting signal to control the fuel injector to reduce the fuel injection quantity. The attitude detection unit is used for acquiring the inclination angle value of the vehicle body in real time, and the control unit controls the oil sprayer to reduce the oil injection quantity under the condition that the inclination angle value is larger than a preset value, so that the traction force output by the engine is reduced, the amplitude of the vehicle head warping is reduced, the personnel can control the vehicle conveniently, and the potential safety hazard is reduced.
Description
Technical Field
The present application relates to the field of motorcycle control systems, and more particularly to a motorcycle traction control system.
Background
The motorcycle is more small and exquisite, nimble because it compares in the car, and then obtains partial personnel's favor, if: take-out meal deliverers, couriers.
With the development of electronic technology, motorcycles in the market are provided with an electronic control fuel injection system at present. The electronic control fuel injection system controls the opening time of a needle valve of a fuel injector through a control unit (ECU), so that the fuel injection quantity is accurately controlled, and fuel is fully combusted in a combustion chamber.
When a person drives a motorcycle, if the person needs to catch time, the accelerator is usually increased to increase the traction force output by the engine, so as to accelerate the speed of the motorcycle. When the throttle is increased by personnel, especially in the starting stage, the phenomenon of vehicle head warping is easy to occur, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to reduce the magnitude of vehicle nose-up, the present application provides a motorcycle traction control system.
The application provides a motorcycle traction control system, adopts following technical scheme:
a motorcycle traction control system comprises an attitude detection unit, a control unit and an oil injector;
the attitude detection unit is used for acquiring an inclination angle value of the vehicle body and comparing the inclination angle value with a preset value, wherein the inclination angle value is an included angle value between the front and rear directions of the vehicle body and the ground;
under the condition that the inclination value is larger than a preset value, the attitude detection unit outputs a limiting signal;
the control unit responds to the limiting signal to control the fuel injector to reduce the fuel injection quantity.
By adopting the technical scheme, the inclination angle value of the vehicle body is obtained in real time by utilizing the attitude detection unit, and the control unit controls the oil sprayer to reduce the oil injection quantity under the condition that the inclination angle value is greater than the preset value so as to reduce the traction force output by the engine and further realize the reduction of the amplitude of the vehicle head warping, so that personnel can control the vehicle conveniently and the potential safety hazard is reduced.
Preferably, still include the automobile body, the gesture detection unit includes pedestal, magnetic part and tongue tube, the pedestal is connected in the automobile body, magnetic part sliding connection is in the pedestal, just the sliding direction of magnetic part is on a parallel with automobile body fore-and-aft direction, the tongue tube is connected in the pedestal, just the tongue tube is located one side at magnetic part towards the automobile body rear portion, just the tongue tube is connected in the control unit.
By adopting the technical scheme, when the head of the vehicle body is warped, the front end of the seat body tilts, the magnetic part slides to the rear end of the seat body under the action of self gravity, the magnetic part slides to the rear end of the seat body to trigger the reed pipe, and then the limiting signal is output to the control unit.
Preferably, the base body comprises a main body, a limiting piece and a fixing piece, the main body is provided with a chute, the limiting piece is slidably arranged in the chute, the fixing piece is used for fixing the relative position of the limiting piece and the main body, and the magnetic piece is slidably embedded in the chute; along the front and back direction of the vehicle body, the magnetic part is located behind the limiting part.
By adopting the technical scheme, the time required for the magnetic part to slide from the limiting part to the rear end of the seat body can be defined as the sensitivity of the attitude detection unit. Specifically, the larger the distance from the limiting member to the rear end (reed pipe) of the base body is, the longer the time required for the magnetic member to slide from the limiting member to the rear end of the base body is, and the lower the sensitivity of the posture detection unit is.
When a person drives the vehicle body to run on a road, the road surface can be provided with pits, and when the rear wheel of the vehicle body is positioned in the pits, the vehicle body is equivalently in a warped head state. Therefore, the position of the limiting piece can be adjusted based on the road condition, and the sensitivity of the posture detection unit is further adjusted, so that the probability of triggering the reed pipe is reduced when the vehicle body approaches the pit.
Preferably, the periphery of main part is equipped with the screw thread, spout and the coaxial setting of main part, just the spout runs through the front end of main part along automobile body fore-and-aft direction, the mounting is equipped with the mounting groove, the internal week of mounting groove is equipped with the screw thread, the mounting groove cover is established to the front end and the threaded connection of main part, the locating part is connected in the tank bottom department of mounting groove.
Through adopting above-mentioned technical scheme, reciprocal anchorage between locating part and the mounting, and pass through threaded connection between mounting and the main part, and then when rotating the mounting, order about relative movement between locating part and the main part to realize adjusting the position of locating part, and utilize threaded auto-lock characteristic to realize the locking.
Preferably, the surface of the limiting piece, which is far away from the bottom of the mounting groove, is flush with the notch of the mounting groove.
Through adopting above-mentioned technical scheme, personnel's accessible visual inspection observes the position of the notch (the mounting end) of mounting groove, and then can know the position of locating part.
Preferably, the periphery of the main body is in threaded connection with a nut, and the nut is used for tightly abutting against the fixing piece.
Through adopting above-mentioned technical scheme, after rotating the mounting in order to accomplish the regulation of locating part position, rotate the nut and make the nut support tight mounting to guarantee the locking effect between mounting and the main part.
Preferably, the magnetic member is spherical.
Through adopting above-mentioned technical scheme, reduce the frictional force between magnetic part and the main part to the magnetic part moves on the main part of being convenient for.
Preferably, the seat body is inclined downward along the front end in the front-rear direction of the vehicle body.
By adopting the technical scheme, under a normal posture, the magnetic part moves to the front end of the seat body under the action of self gravity, and at the moment, the inclination angle value of the seat body is the preset value. Under the condition that the vehicle body is warped and the inclination angle value of the vehicle body is equal to the preset value, the seat body is in a horizontal state. Under the condition that the head of the vehicle body is warped and the inclination angle value of the vehicle body is larger than the preset value, the front end of the seat body is warped, and the magnetic part moves to the rear end of the seat body under the action of self gravity to trigger the reed pipe.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the attitude detection unit is used for acquiring the inclination angle value of the vehicle body in real time, and the control unit controls the oil injector to reduce the oil injection quantity under the condition that the inclination angle value is larger than a preset value so as to reduce the traction force output by the engine and further realize the reduction of the head raising amplitude of the vehicle, so that personnel can control the vehicle conveniently and potential safety hazards are reduced;
2. under the normal posture, the magnetic part moves to the front end of the seat body under the action of self gravity, and at the moment, the inclination angle value of the seat body is the preset value. Under the condition that the vehicle body is warped and the inclination angle value of the vehicle body is equal to the preset value, the seat body is in a horizontal state. When the head of the vehicle body is warped and the inclination angle value of the vehicle body is larger than a preset value, the front end of the seat body is warped, and the magnetic part moves to the rear end of the seat body under the action of the gravity of the magnetic part to trigger the reed pipe;
3. the time required for the magnetic member to slide from the limiting member to the rear end of the base can be defined as the sensitivity of the attitude detection unit. Specifically, the larger the distance from the limiting member to the rear end (reed pipe) of the base body is, the longer the time required for the magnetic member to slide from the limiting member to the rear end of the base body is, and the lower the sensitivity of the posture detection unit is.
Drawings
Fig. 1 is a block diagram of a traction control system for a motorcycle.
Fig. 2 is a schematic structural view of the vehicle body.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a sectional view of the posture detecting unit.
Fig. 5 is a circuit diagram of a motorcycle traction control system.
Description of reference numerals: 1. a vehicle body; 2. an attitude detection unit; 21. a base body; 211. a main body; 212. a limiting member; 213. a fixing member; 214. a chute; 215. mounting grooves; 216. a nut; 22. a magnetic member; 23. a reed switch; 3. a control unit; 4. and a fuel injector.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Referring to fig. 1, the present embodiment discloses a motorcycle traction control system including a vehicle body 1, an attitude detection unit 2, a control unit 3, and an injector 4.
The vehicle body 1 is used for a driver to drive and ride. The attitude detection unit 2 is attached to the vehicle body 1 to acquire a tilt angle value of the vehicle body 1. Wherein, the inclination angle value is the included angle value between the front and back directions of the vehicle body 1 and the ground. In this embodiment, the front-rear direction of the vehicle body 1 is defined as a direction parallel to a line connecting the centers of the front and rear wheels of the vehicle body 1. The attitude detection unit 2 compares the inclination angle value with a preset value. And the attitude detection unit 2 outputs a limit signal in the case where the inclination value is greater than the preset value.
The control unit 3 is connected to the attitude detecting unit 2 to receive the limit signal. And the control unit 3 is responsive to the limit signal to control the injector 4 to reduce the amount of injected fuel.
Referring to fig. 2 and 3, the posture detection unit 2 includes a base 21. The seat body 21 is connected to the vehicle body 1. Specifically, the seat body 21 can be fixedly attached to the frame, the lower end of the saddle, and the like of the vehicle body 1. The seat body 21 is integrally cylindrical, and when the front and rear wheels of the vehicle body 1 normally contact the ground, an included angle exists between the axis of the seat body 21 and the horizontal plane, and the seat body 21 inclines downwards along the front end of the vehicle body 1 in the front-rear direction. That is, the seat body 21 is inclined downward toward one end of the front wheels of the vehicle body 1.
Referring to fig. 3 and 4, the posture detecting unit 2 further includes a magnetic member 22 and a reed pipe 23. The magnetic member 22 is slidably connected to the seat 21, and a sliding direction of the magnetic member 22 is parallel to an axis of the seat 21. The reed switch 23 is disposed at the rear end of the seat body 21, that is, the reed switch 23 is disposed at an end of the seat body 21 facing the rear wheel of the vehicle body 1.
Referring to fig. 4 and 5, one end of the reed switch 23 is connected to the positive electrode of the power supply, and the other end of the reed switch 23 is connected to the control unit 3. In the present embodiment, the control unit 3 is an ECU. And the control unit 3 controls the injector 4 to reduce the injection quantity by shortening the opening time of the needle valve of the injector 4.
Referring to fig. 4, the holder body 21 includes a main body 211, a stopper 212, and a fixing member 213. The main body 211 is coaxially provided with a slide groove 214 at a front end surface in the front-rear direction of the vehicle body 1. Namely, a sliding groove 214 is provided at an end surface of the main body 211 inclined downward. The magnetic member 22 is spherical, and the spherical diameter of the magnetic member 22 is slightly smaller than the inner diameter of the sliding groove 214. The outer circumference of the body 211 is also provided with threads. The fixing member 213 is provided with a mounting groove 215, and the inner circumference of the mounting groove 215 is provided with a screw thread. The limiting member 212 is connected to the bottom of the mounting slot 215, the outer diameter of the limiting member 212 is slightly smaller than the inner diameter of the sliding slot 214, and the surface of the limiting member 212 away from the bottom of the mounting slot 215 is flush with the notch of the mounting slot 215. That is, the surface of the stopper 212 facing the rear wheel of the vehicle body 1 is flush with the surface of the fixing member 213 facing the rear wheel of the vehicle body 1.
The fixing member 213 (the mounting groove 215) is sleeved to the front end of the main body 211 and is screwed, so that the position-limiting member 212 is coaxially inserted into the sliding groove 214. A nut 216 is screwed to the outer periphery of the main body 211, and the nut 216 is used for tightly abutting against the surface of the fixing member 213 facing the rear wheel.
The implementation principle of the motorcycle traction control system in the embodiment of the application is as follows: under the normal posture, the magnetic member 22 moves to the front end of the seat body 21 under the action of its own gravity, and at this time, the inclination angle value of the seat body 21 is the preset value. In the case where the vehicle body 1 is warped and the inclination value of the vehicle body 1 is equal to the preset value, the seat body 21 is in a horizontal state. Under the condition that the vehicle body 1 is warped and the inclination angle value of the vehicle body 1 is greater than the preset value, the front end of the seat body 21 is warped, and the magnetic part 22 moves to the rear end of the seat body 21 under the action of the self gravity to trigger the reed pipe 23. The inclination value of the vehicle body 1 is obtained in real time by the posture detection unit 2, and the control unit 3 controls the oil sprayer 4 to reduce the oil spraying amount under the condition that the inclination value is larger than a preset value, so that the traction force output by an engine is reduced, the amplitude of the vehicle warping is reduced, a person can conveniently control the vehicle, and the potential safety hazard is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A motorcycle traction control system characterized by: the device comprises a vehicle body (1), an attitude detection unit (2), a control unit (3) and an oil injector (4);
the attitude detection unit (2) is used for acquiring an inclination angle value of the vehicle body (1) and comparing the inclination angle value with a preset value, wherein the inclination angle value is an included angle value between the front and back directions of the vehicle body (1) and the ground;
under the condition that the inclination angle value is larger than a preset value, the attitude detection unit (2) outputs a limiting signal;
the control unit (3) responds to a limiting signal to control the fuel injector (4) to reduce the fuel injection quantity;
gesture detecting element (2) include pedestal (21), magnetic part (22) and tongue tube (23), pedestal (21) are connected in automobile body (1), magnetic part (22) sliding connection is in pedestal (21), just the slip direction of magnetic part (22) is on a parallel with automobile body (1) fore-and-aft direction, tongue tube (23) are connected in pedestal (21), just tongue tube (23) are located one side at magnetic part (22) towards automobile body (1) rear portion, just tongue tube (23) are connected in control unit (3).
2. A motorcycle traction control system as claimed in claim 1, wherein: the base body (21) comprises a main body (211), a limiting piece (212) and a fixing piece (213), the main body (211) is provided with a sliding groove (214), the limiting piece (212) is arranged in the sliding groove (214) in a sliding manner, the fixing piece (213) is used for fixing the relative position of the limiting piece (212) and the main body (211), and the magnetic piece (22) is embedded in the sliding groove (214) in a sliding manner; the magnetic part (22) is positioned behind the limiting part (212) along the front-rear direction of the vehicle body (1).
3. A motorcycle traction control system as claimed in claim 2, wherein: the periphery of main part (211) is equipped with the screw thread, spout (214) and main part (211) coaxial setting, just spout (214) run through main part (211) along automobile body (1) fore-and-aft direction's front end, mounting (213) are equipped with mounting groove (215), the interior week of mounting groove (215) is equipped with the screw thread, front end and threaded connection to main part (211) are established to mounting groove (215) cover, locating part (212) are connected in the tank bottom department of mounting groove (215).
4. A motorcycle traction control system as claimed in claim 3, wherein: the surface of the limiting piece (212) far away from the bottom of the mounting groove (215) is flush with the notch of the mounting groove (215).
5. A motorcycle traction control system as claimed in claim 3, wherein: the outer periphery of the main body (211) is in threaded connection with a nut (216), and the nut (216) is used for tightly abutting against the fixing piece (213).
6. A motorcycle traction control system as claimed in claim 1, wherein: the magnetic member (22) is spherical.
7. A motorcycle traction control system as claimed in claim 1, wherein: the seat body (21) inclines downwards along the front end of the vehicle body (1) in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220886902.XU CN217753979U (en) | 2022-04-16 | 2022-04-16 | Traction control system of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220886902.XU CN217753979U (en) | 2022-04-16 | 2022-04-16 | Traction control system of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217753979U true CN217753979U (en) | 2022-11-08 |
Family
ID=83882124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220886902.XU Active CN217753979U (en) | 2022-04-16 | 2022-04-16 | Traction control system of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217753979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111427372A (en) * | 2020-03-03 | 2020-07-17 | 深圳蚁石科技有限公司 | Anti-reverse repeated oscillation method for aircraft |
-
2022
- 2022-04-16 CN CN202220886902.XU patent/CN217753979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111427372A (en) * | 2020-03-03 | 2020-07-17 | 深圳蚁石科技有限公司 | Anti-reverse repeated oscillation method for aircraft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217753979U (en) | Traction control system of motorcycle | |
| US4695096A (en) | Motorcycle passenger arm rest | |
| US4595213A (en) | Auxiliary wheel arrangement of bicycle | |
| US4417748A (en) | Trailer swivel hitch guide | |
| US4708359A (en) | Trailer hitching apparatus | |
| US20080121453A1 (en) | Motorcycle | |
| US3752135A (en) | Vehicle fuel tank venting system | |
| US4448356A (en) | Double-injection type fuel injection valve | |
| CN107719298A (en) | A kind of safety belt lock buckle structure | |
| US8397843B2 (en) | Output control unit of a vehicle | |
| US8186476B2 (en) | Straddle type vehicle | |
| CN104149667B (en) | Active protection headrest device for automobile roof collapse deformation and control method thereof | |
| CN206905649U (en) | Automotive trim strip cubing | |
| CN206753740U (en) | A kind of speeder for single cylinder diesel engine with buffer unit | |
| CN204587118U (en) | Electrical Bicycle range finding alarm set | |
| CN201980087U (en) | Emergency brake mistake accelerator pedaling protector | |
| CN107748071A (en) | Vehicle testing throttle control mechanism | |
| CN219772783U (en) | Anticollision warning device | |
| CN2256838Y (en) | Safety air-bag sensor for automobile | |
| CN210051546U (en) | Installation base of automobile accelerator actuator | |
| KR950002190Y1 (en) | Subsidiary front-view mirror | |
| CN106871851A (en) | A kind of operating method of three-wheeled electric vehicle front-wheel steer angle detecting device | |
| CN220948342U (en) | Safety device based on helmet cooperation | |
| CN212637351U (en) | Automatic overturning driving system of vehicle-mounted display | |
| CN213831342U (en) | Accelerator pedal system and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |