CN110065482A - A kind of vehicle braking sensitivity regulator control system - Google Patents
A kind of vehicle braking sensitivity regulator control system Download PDFInfo
- Publication number
- CN110065482A CN110065482A CN201810067449.8A CN201810067449A CN110065482A CN 110065482 A CN110065482 A CN 110065482A CN 201810067449 A CN201810067449 A CN 201810067449A CN 110065482 A CN110065482 A CN 110065482A
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- Prior art keywords
- brake
- control system
- vehicle braking
- electronic
- vehicle
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses a kind of vehicle braking sensitivity regulator control systems comprising human-computer interaction device, brake-pedal-travel sensor and EBCM Electronic Brake Control Module (EBCM).Wherein, human-computer interaction device is for receiving external input instruction；The input size and rate of brake-pedal-travel sensor detection brake pedal；EBCM Electronic Brake Control Module includes electronic control unit (ECU) and brake force adjustment unit, electronic control unit receives the sensitivity regulating command inputted by human-computer interaction device, and the input of brake-pedal-travel sensor is received, and then issue sensitivity regulation and control instruction；Brake force adjustment unit carries out delaying to build pressure or Quick-pressurizing operates, change and accordingly change so that the brake force that wheel cylinder is subject to corresponds to the brake-pipe pressure according to the regulation and control instruction of electronic control unit to brake piping.
Description
Technical field
The present invention relates to a kind of sensitivity regulator control systems of vehicle, can be according to the instruction of input, to place vehicle
The size and rate of change of brake system pressure carry out a certain range of dynamic regulation, so that same vehicle has difference
Sensitivity.
Background technique
The braking control system for the road vehicle that industry uses at present mainly includes following three classes:
1. using functions such as braking anti-lock (ABS)/electronic stability controls (ESC) as the braking control system of representative, this kind of system
Pass through acquisition wheel speed signal and body gesture signal (yaw rate signal, lateral acceleration signal, steering wheel angle as unified
Signal etc.), wheel speed and body gesture are handled, then the result calculated with built-in vehicle dynamic model is made comparisons, to can
The wheel lock up or vehicle unstability that can occur carry out brake-force control and intervention.
2. using functions such as adaptive cruise (ACC)/automatic anticollisions (AEB) as the active safety system of representative, this kind of system
By being arranged in the radar or camera of vehicle front as unified, objects ahead is identified, when needed, to control for brake
System issues brake request, actively builds pressure by braking system, realizes the vehicle that inputs without driver from main brake.
3. using regenerative braking capability as the new energy vehicle braking control system of representative, this kind of system generally passes through electronics system
Dynamic booster (i-booster) decouples operator brake pedal input with brake system pressure, part vehicle expected from driver
Deceleration is provided by the anti-towing tension square of electric power generation, while realizing vehicle braking, can be carried out recycling to vehicle braking.
Known braking control system described above, all has the ability for being controlled vehicle braking force or being intervened,
But it because of the limitation of its respective function, can not achieve in vehicle travel process, with driver's subjective feeling, comfort and operability
It is artificially adjusted for the sensitivity of target.
Specifically, body and mental difference as existing for different drivers itself, for the braking table of same vehicle
Existing, different drivers can have different demands.Moreover, with the variation of driving cycles and the increase of driving time, together
Demand of one driver to vehicle braking shows can also change accordingly.This requires vehicle should have according to driver
Needs, the ability that braking system sensitivity is adjusted and is controlled.
In addition, vehicle is in operation and maintenance process, it is possible to braking system can occur and enter air, system parts hair
Phenomena such as raw abrasion, leads to problems such as braking ability decline, also need to adjust the sensitivity of braking system at this time
Control, to eliminate these adverse effects.
Summary of the invention
One aspect of the invention is designed to provide a kind of vehicle braking sensitivity regulator control system, can be according to braking spirit
Sensitivity regulating command is realized and is controlled the dynamic of vehicle braking sensitivity.
For this purpose, the following technical solutions are proposed for one aspect of the invention:
A kind of vehicle braking sensitivity regulator control system comprising human-computer interaction device, brake-pedal-travel sensor and electronics
Brake control module (EBCM), wherein the human-computer interaction device is arranged for receiving external input instruction；The braking is stepped on
Plate stroke sensor is arranged for the input size and rate of detection brake pedal；The EBCM Electronic Brake Control Module includes electricity
Unit (ECU) and brake force adjustment unit are controlled, wherein the electronic control unit (ECU) is arranged for receiving by the human-computer interaction
The sensitivity regulating command of device input, and the input of the brake-pedal-travel sensor is received, and then issue braking
Sensitivity regulation and control instruction；The brake force adjustment unit prolongs brake piping according to the regulation and control instruction of the electronic control unit
Pressure of postponing or Quick-pressurizing operation, change and phase so that the brake force that wheel cylinder is subject to corresponds to the brake-pipe pressure
It should change.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, wherein the deceleration of electrons control
Molding block further includes brake-pipe pressure sensor, is arranged for detecting the pressure in the brake piping, and
Detection data is exported to the closed-loop control that pressure is carried out to the electronic control unit.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, wherein the brake force adjusts
Unit includes brake piping linear solenoid valve, and the aperture of the brake piping can be adjusted, to realize the braking
Delay to build pressure in pipeline.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, wherein the linear solenoid valve
It is respectively provided with one in the route of the brake piping of each wheel cylinder and circuit, and each linear solenoid valve can be single
Solely control aperture.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, wherein the brake force adjusts
Unit includes electrodynamic pump, is arranged to carry out auxiliary filling liquid to the brake piping, to achieve Quick-pressurizing.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, wherein the electrodynamic pump includes
Direct current generator and pump, the brake piping multiple operation with application brake pressure, and it is intermediate equipped with check valve, when the automatically controlled list
When member controls direct current generator work, brake fluid stream enters the brake piping by the check valve, to help to be promoted
Brake pressure.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, wherein the brake pedal row
Journey sensor is dual-channel analog formula stroke sensor, and each channel is all supported from the initial free position of pedal to maximum pedal row
The continuous measurement of journey position, output are respectively the voltage analog signal of 0 ~ 5V and 0 ~ 2.5V, the two paths of signals of redundancy, mutual school
It tests, to promote reliability.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, wherein the brake pedal row
Journey sensor is connected by conversion interface module with vehicle bus, the conversion interface module to the sensor signal at
Reason exports two-way redundant signals to the EBCM Electronic Brake Control Module by the bus.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, the deceleration of electrons control mould
Block is also connected with for detecting the wheel speed sensors that wheel speed changes in vehicle travel process, and can receive the wheel speed variation of its transmitting
Data.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, the deceleration of electrons control mould
Block is monitored vehicle wheel rotational speed by receiving the signals of the wheel speed sensors, when occurring wheel lock up in adjustment process
When situation, sensitivity will be stopped and adjusted, to ensure traffic safety.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, the human-computer interaction device packet
Touching display screen is included, the preassigned pattern option of the vehicle braking sensitivity of two or more quantity is built-in with, when a certain mould
After formula is selected, by built-in mode conversion interface module, the selected mode is converted into instruction predetermined and is sent out
Give the EBCM Electronic Brake Control Module；And it in the electronic control unit of the EBCM Electronic Brake Control Module (EBCM), also accordingly deposits
" brake-pedal travel-brake pressure " parameter curve for containing corresponding different mode, to be braked accordingly accordingly sensitive
The adjustment of degree." braking mode " built in these, which can be, carries out vehicle braking mode according to human-computer interaction device input instruction
It is general " braking mode " to be also possible to preset difference when factory for the personalization " braking mode " stored after adjusting.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, the deceleration of electrons control mould
" brake-pedal travel-brake pressure " parameter curve stored in the electronic control unit of block is provided with adjusting limitation, and by institute
There is the deviation of the normal brake application value of adjustment parameter curve values and place vehicle to control in a setting range.In this way, to avoid
Vehicle caused by issuable brake force is excessive or very few endangers risk.
The vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, the deceleration of electrons control mould
" brake-pedal travel-brake pressure " parameter curve stored in the electronic control unit of block has self-learning function, can be according to stepping on
The data of plate stroke sensor and pressure sensor are modified its curve.In this way, to eliminate between different vehicle braking system
Difference and possible parts depreciation etc..
The vehicle braking sensitivity regulator control system that one aspect of the invention proposes can be according to different driving human needs, to institute
Meet respectively different desired regulations in the sensitivity of vehicle, so that different drivers is in same vehicle
On, respective comfortable brake operating experience can be obtained.Specifically, it includes following advantages:
(1) sensitivity mode is selected by driver's man-machine interface, actually to the vehicle " brake pedal demarcated in advance
Stroke-brake pressure " parameter curve is chosen.It is control target with the curve chosen, it is defeated with operator brake pedal stroke
Enter for foundation, find out corresponding target braking pressure on curve, then passes through the revolving speed of the aperture or motor that control to adjust valve, and benefit
Closed-loop control is done with brake-pipe pressure sensor, realizes the continuous adjustment to vehicle braking force, to reach the dynamic effect of light/recasting
Fruit.
(2) by setting security restriction for " brake-pedal travel-brake pressure " parameter curve range, to brake pressure
Adjustable range is constrained；By introducing self-learning function, it is ensured that basic " brake-pedal travel --- brake pressure " parameter is bent
The accuracy of line；By using binary channels pedal travel sensor, the reliability of brake-pedal travel signal is promoted；By using
Pressure sensor realizes pressure closed loop control, promotes precise control；By monitoring wheel speed, avoid to lead because pressure is adjusted
The wheel lock up of cause.The above security mechanism, it is ensured that the sensitivity control system invented meets functional safety
It is required that.
Detailed description of the invention
Fig. 1 is the logical construction signal for the vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention
Figure.
Fig. 2 is the work for the vehicle braking sensitivity regulator control system " normal mode " that an embodiment proposes according to the present invention
Make process principle figure.
Fig. 3 is the work for the vehicle braking sensitivity regulator control system " comfort mode " that an embodiment proposes according to the present invention
Make process principle figure.
Fig. 4 is the work for the vehicle braking sensitivity regulator control system " motor pattern " that an embodiment proposes according to the present invention
Make process principle figure.
Fig. 5 is the vehicle braking sensitivity regulator control system in each mode between brake-pedal travel and brake pressure
Relational graph.
The reference numerals are as follows in Fig. 1 to Fig. 4.
| Human-computer interaction touch screen | 1 | Brake-pedal-travel sensor | 2 |
| Sensor conversion interface module | 3 | Vehicle CAN bus | 4 |
| EBCM Electronic Brake Control Module | 5 | ECU | 52 |
| Pressure sensor | 54 | Linear solenoid valve | 56 |
| Check valve | 57 | Electrodynamic pump | 58 |
| Wheel speed sensors | 6 | Vehicle braking angle | 7 |
| Master cylinder | 8 |
Specific embodiment
Below with reference to drawings and examples, vehicle braking sensitivity regulator control system that one aspect of the invention is proposed
Technical solution is described in further detail.
Refering to Figure 1, the vehicle braking sensitivity regulator control system that an embodiment proposes according to the present invention, packet
Include human-computer interaction touch screen 1, brake-pedal-travel sensor 2, wheel speed sensors 6 and EBCM Electronic Brake Control Module (EBCM) 5.
Wherein, the human-computer interaction touch screen 1 is for receiving external input instruction.It can specifically be mounted in vehicle
It controls on platform, for driver's input brake sensitivity adjustment instruction.
The brake pedal sensor 2, specifically can be dual-channel analog formula stroke sensor, and each channel is all supported
From the initial free position of pedal to the continuous measurement of maximum pedal travel position, and signal value is sent by conversion interface module
Onto vehicle CAN bus 4, then the EBCM Electronic Brake Control Module 5 is being passed to.
The wheel speed sensors 6, for monitoring the revolving speed and sliding situation of each wheel respectively, and pass through by settable 4
Harness is connected with the EBCM Electronic Brake Control Module 5.
The EBCM Electronic Brake Control Module 5 comprising electronic control unit (ECU) 52, pressure sensor 54, linear solenoid valve 56
With electrodynamic pump 58.Wherein the electronic control unit 52 is received is adjusted by the brake force that the human-computer exchange touch screen 1 is sent from bus 4
Instruction, with its built in " brake-pedal travel-braking pressure control curve " match.Wherein " the brake-pedal travel-
Braking pressure control curve " is the brake force adjustment instruction that can be inputted according to human-computer exchange touch screen, is accordingly modified,
And it is possible to be stored as multiple " braking modes " accordingly, in this way, different drivers can according to oneself operating habit,
On same vehicle, oneself " braking mode " is selected, readjusts " braking mode " without being used in.Alternatively, same driver,
In different situations, selection is suitble to " braking mode " of oneself state.
When driver's brake pedal, the electronic control unit 52 is sent according to pedal travel sensor 2 by bus 4
Position signal, find corresponding goal pressure on corresponding " controlling curve ", and as target, control the linear solenoid valve
Or the work of electrodynamic pump, it is depressured or is pressurized, to realize soft braking or quick braking effect expected from driver.
Wherein, the brake-pipe pressure sensor 54, for being detected to the pressure in brake piping, and will detection
To data export to the electronic control unit to carry out the closed-loop control of pressure, to realize better performance.
The wherein linear solenoid valve 56 specifically shares 8, the system of each wheel cylinder in one embodiment
The route of dynamic pipeline and circuit are respectively arranged 1, can be controlled separately aperture.It is demarcated by real vehicle, it can be achieved that according to described automatically controlled
The decompression of unit instruction.
The electrodynamic pump 58 includes direct current generator and pump, work parallel with driver's application brake piping of brake pressure
Make, and intermediate equipped with check valve 57.When the direct current generator does not work, the brake force that only driver applies is transmitted to braked wheel
At cylinder；And when the electronic control unit controls direct current generator work, brake fluid stream helps driver by the check valve
Promote the brake pressure in brake piping.
Further, " brake-pedal travel --- the braking stored in the electronic control unit of the EBCM Electronic Brake Control Module 5
Pressure " parameter curve, the self-learning function with vehicle itself normal brake application curve.Can according to the pedal travel sensor and
The data of the brake-pressure sensor are modified its normal brake application curve, can eliminate different vehicle braking system in this way
Difference and possible parts depreciation between system influence.Meanwhile the parameter curve can be extended as needed, it is richer to support
Rich sensitivity regulatory demand.
And 3 sensitivity modes can be preset in it for ease of operation, in the human-computer interaction touch screen 1, it is divided into:
Normal mode, comfort mode and motor pattern etc., and its internal mode conversion that there is conversion interface module, driver is chosen
For bus signals sending.Wherein " normal mode " can correspond to vehicle itself normal brake application performance；" comfort mode " can
Corresponding soft braking operational mode, and " motor pattern " can correspond to quick braking operational mode.
Specifically, please referring to shown in Fig. 2, when " normal mode " is selected, at this moment, the regulator control system is not
Work, the brake force that only driver applies are transmitted at wheel cylinder, subsequent brake operating are then carried out, wherein described automatically controlled
The linear solenoid valve and electric-motor pump of unit control are simultaneously not involved in.
It please refers to shown in Fig. 3, when " comfort mode " is selected, the regulator control system intervenes work.At this moment, except driving
The brake force that the person of sailing applies is dropped outside being transmitted at wheel cylinder wherein the electronic control unit can control the linear solenoid valve
Pressure helps driver to reduce brake pressure.
It please refers to shown in Fig. 4, when " motor pattern " is selected, the regulator control system intervenes work.At this moment, except driving
Outside the brake force that the person of sailing applies is transmitted at wheel cylinder, wherein the control direct current generator rotates, braking liquid stream can pass through list
To valve, driver is helped to promote brake pressure.
It please refers to shown in Fig. 5, which illustrates the relationships under above-mentioned 3 kinds of modes, between brake-pedal travel and brake pressure.
Further, above is referred to this 3 kinds of operating modes, be only for example formula explanation, be not limited to them.In different embodiments
In, the specific working mode of each operating mode can be specifically arranged as needed.For example, in the " normal mode
Under formula ", corresponding different driver, wherein being also possible to have regulator control system intervention work of the present invention.
Further, the vehicle braking sensitivity regulator control system that one aspect of the invention proposes, due to being related to function
Safety-related brake control art is also equipped with following security mechanism.
Security mechanism 1: diverse redundancy sensor is used.Firstly, the two-way sensing device of brake-pedal-travel sensor
It using different voltage ranges, works at the same time, effectively improves reliability；Secondly, the EBCM Electronic Brake Control Module is built-in
Brake-pipe pressure sensor, the brake pressure in effective monitoring pipeline realize closed-loop control.
Security mechanism 2: using wheel speed monitoring mechanism, and the EBCM Electronic Brake Control Module monitors wheel spin status in real time,
Cause in the raised situation of vehicle slip rate when over-voltage occurs, will actively exit adjusting, switch to ABS control.
Security mechanism 3: thresholding is adjusted using safety, " the system stored in the electronic control unit of the EBCM Electronic Brake Control Module
Dynamic pedal travel --- brake pressure " parameter curve, is provided with pressure according to vehicle and adjusts limitation, by all adjustment parameter curves
Value and the deviation of normal mode level control in an acceptable zone of reasonableness, caused by avoiding brake pressure too small or being excessive
Vehicle harm.
One aspect of the invention propose vehicle braking sensitivity regulator control system, can according to different driving human needs,
Meet respectively different desired regulations to the sensitivity of place vehicle, so that different drivers is at same
Respective comfortable brake operating experience can be obtained on vehicle.
Technical scope of the invention is not limited solely to the content in above description, and those skilled in the art can not take off
Under the premise of from technical thought of the invention, many variations and modifications are carried out to above-described embodiment, and these deformations and modification should all
In belonging to the scope of protection of the present invention.
Claims (12)
1. a kind of vehicle braking sensitivity regulator control system, which is characterized in that it includes human-computer interaction device, brake-pedal travel biography
Sensor and EBCM Electronic Brake Control Module；Wherein
The human-computer interaction device is arranged for receiving external input instruction；
The brake-pedal-travel sensor is arranged for the input size and rate of detection brake pedal；
The EBCM Electronic Brake Control Module includes electronic control unit and brake force adjustment unit；Wherein, the electronic control unit is set
For receiving the sensitivity regulating command inputted by the human-computer interaction device, and receive the brake-pedal travel sensing
The input of device, and then issue sensitivity regulation and control instruction；The brake force adjustment unit is according to the regulation of the electronic control unit
Instruction, to brake piping carry out delaying to build pressure or and Quick-pressurizing operate so that the brake force that wheel cylinder is subject to corresponds to institute
It states brake-pipe pressure variation and accordingly changes.
2. a kind of vehicle braking sensitivity regulator control system according to claim 1, which is characterized in that the wherein electronics system
Dynamic control module further includes brake-pipe pressure sensor, for detecting to the pressure in the brake piping, and will be visited
Measured data exports the closed-loop control that pressure is carried out to the electronic control unit.
3. a kind of vehicle braking sensitivity regulator control system according to claim 1, which is characterized in that the wherein brake force
Adjustment unit includes brake piping linear solenoid valve, is arranged to that the aperture of the brake piping is adjusted, to realize
Delay to build pressure in the brake piping.
4. a kind of vehicle braking sensitivity regulator control system according to claim 3, which is characterized in that the wherein linear electricity
Magnet valve is respectively provided with one in the route of the brake piping of each wheel cylinder and circuit, and each linear solenoid valve can
Enough individually control apertures.
5. a kind of vehicle braking sensitivity regulator control system according to claim 1, which is characterized in that the wherein brake force
Adjustment unit includes electrodynamic pump, is arranged to carry out auxiliary filling liquid to the brake piping, to achieve Quick-pressurizing.
6. a kind of vehicle braking sensitivity regulator control system according to claim 5, which is characterized in that the wherein electrodynamic pump
Including direct current generator and pump, and the brake piping multiple operation for applying brake pressure, and it is intermediate be equipped with check valve, when the electricity
When controlling unit control direct current generator work, brake fluid stream enters the brake piping by the check valve, to help
Promote brake pressure.
7. a kind of vehicle braking sensitivity regulator control system according to claim 1, which is characterized in that wherein the braking is stepped on
Plate stroke sensor is dual-channel analog formula stroke sensor, and each channel is all supported to step on from the initial free position of pedal to maximum
The continuous measurement of plate travel position, output are respectively the voltage analog signal of 0 ~ 5V and 0 ~ 2.5V, the two paths of signals of redundancy, phase
Mutually verification, to promote reliability.
8. a kind of vehicle braking sensitivity regulator control system according to claim 7, which is characterized in that wherein the braking is stepped on
Plate stroke sensor is connected by conversion interface module with vehicle bus, the conversion interface module to the sensor signal into
Row processing exports two-way redundant signals to the EBCM Electronic Brake Control Module by the bus.
9. a kind of vehicle braking sensitivity regulator control system according to claim 1, which is characterized in that the deceleration of electrons control
Molding block is also connected with for detecting the wheel speed sensors that wheel speed changes in vehicle travel process, and can receive the wheel speed of its transmitting
Delta data；Wherein the EBCM Electronic Brake Control Module carries out vehicle wheel rotational speed by the signal of the reception wheel speed sensors
Monitoring stops sensitivity and adjusts and ensure traffic safety when occurring the case where wheel lock up in adjustment process.
10. a kind of vehicle braking sensitivity regulator control system according to claim 1, which is characterized in that the human-computer interaction
Device includes touching display screen, is built-in with the preassigned pattern option of the vehicle braking sensitivity of two or more quantity, when
After a certain mode is selected, by built-in mode conversion interface module, the selected mode is converted to predetermined
Instruction is sent to the EBCM Electronic Brake Control Module；And also respective stored in the electronic control unit of the EBCM Electronic Brake Control Module
There is " brake-pedal travel-brake pressure " parameter curve of corresponding different mode, to carry out corresponding sensitivity accordingly
Adjustment.
11. a kind of vehicle braking sensitivity regulator control system according to claim 10, which is characterized in that be stored with " braking
The electronic control unit of the EBCM Electronic Brake Control Module of pedal travel-brake pressure " parameter curve is equipped with adjusting limitation,
And by the control of the deviation of all adjustment parameter curve values and the normal brake application value of place vehicle in a setting range.
12. a kind of vehicle braking sensitivity regulator control system according to claim 11, which is characterized in that be stored with " braking
The electronic control unit of the EBCM Electronic Brake Control Module of pedal travel-brake pressure " parameter curve is equipped with self study function
Can, its curve can be modified according to pedal travel sensor and the data of pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067449.8A CN110065482A (en) | 2018-01-24 | 2018-01-24 | A kind of vehicle braking sensitivity regulator control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067449.8A CN110065482A (en) | 2018-01-24 | 2018-01-24 | A kind of vehicle braking sensitivity regulator control system |
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| CN110065482A true CN110065482A (en) | 2019-07-30 |
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| CN201810067449.8A Pending CN110065482A (en) | 2018-01-24 | 2018-01-24 | A kind of vehicle braking sensitivity regulator control system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995637A (en) * | 2018-07-25 | 2018-12-14 | 合肥市智信汽车科技有限公司 | A kind of vehicle brake control apparatus and control method |
| CN111645648A (en) * | 2020-06-19 | 2020-09-11 | 厦门金龙联合汽车工业有限公司 | Method for adjusting sensitivity of brake pedal by using electronic mechanical brake mechanism |
| CN113479176A (en) * | 2021-08-19 | 2021-10-08 | 浙江吉利控股集团有限公司 | Electronic brake pedal adjustment method, device, apparatus, medium, and program product |
| CN114644004A (en) * | 2022-03-28 | 2022-06-21 | 东风汽车集团股份有限公司 | Automobile sensor sensitivity control method based on driver habit monitoring |
| CN114802141A (en) * | 2021-06-10 | 2022-07-29 | 长城汽车股份有限公司 | Vehicle brake adjusting method and device, computer readable storage medium and vehicle |
| CN115027431A (en) * | 2022-06-23 | 2022-09-09 | 浙江极氪智能科技有限公司 | Custom pedal feel adjustment method, system, device, storage medium and vehicle |
| CN114644004B (en) * | 2022-03-28 | 2024-10-29 | 东风汽车集团股份有限公司 | Automobile sensor sensitivity control method based on driver habit monitoring |
-
2018
- 2018-01-24 CN CN201810067449.8A patent/CN110065482A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995637A (en) * | 2018-07-25 | 2018-12-14 | 合肥市智信汽车科技有限公司 | A kind of vehicle brake control apparatus and control method |
| CN111645648A (en) * | 2020-06-19 | 2020-09-11 | 厦门金龙联合汽车工业有限公司 | Method for adjusting sensitivity of brake pedal by using electronic mechanical brake mechanism |
| CN111645648B (en) * | 2020-06-19 | 2021-05-07 | 厦门金龙联合汽车工业有限公司 | Method for adjusting sensitivity of brake pedal by using electronic mechanical brake mechanism |
| CN114802141A (en) * | 2021-06-10 | 2022-07-29 | 长城汽车股份有限公司 | Vehicle brake adjusting method and device, computer readable storage medium and vehicle |
| CN113479176A (en) * | 2021-08-19 | 2021-10-08 | 浙江吉利控股集团有限公司 | Electronic brake pedal adjustment method, device, apparatus, medium, and program product |
| CN113479176B (en) * | 2021-08-19 | 2022-06-17 | 浙江吉利控股集团有限公司 | Electronic brake pedal adjustment method, device, apparatus, medium, and program product |
| CN114644004A (en) * | 2022-03-28 | 2022-06-21 | 东风汽车集团股份有限公司 | Automobile sensor sensitivity control method based on driver habit monitoring |
| CN114644004B (en) * | 2022-03-28 | 2024-10-29 | 东风汽车集团股份有限公司 | Automobile sensor sensitivity control method based on driver habit monitoring |
| CN115027431A (en) * | 2022-06-23 | 2022-09-09 | 浙江极氪智能科技有限公司 | Custom pedal feel adjustment method, system, device, storage medium and vehicle |
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Application publication date: 20190730 |
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