CN107117148A - A kind of mechano-electronic brake fluid system - Google Patents
A kind of mechano-electronic brake fluid system Download PDFInfo
- Publication number
- CN107117148A CN107117148A CN201710219944.1A CN201710219944A CN107117148A CN 107117148 A CN107117148 A CN 107117148A CN 201710219944 A CN201710219944 A CN 201710219944A CN 107117148 A CN107117148 A CN 107117148A
- Authority
- CN
- China
- Prior art keywords
- signal
- pedal
- central processing
- processing unit
- alarm
- 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.)
- Pending
Links
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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
-
- 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
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
Abstract
The invention discloses a kind of mechano-electronic brake fluid system.The system includes：Pedal signal detection unit, engine detection unit, rotation speed detection unit, central processing unit, prewarning unit and wireless communication module；Rotation speed detection unit is used to detect steering wheel angle signal, yaw rate signal and vehicle lateral acceleration signal in real time；Pedal signal detection unit is used to detect pedal angle signal, pedal displacement signal and pedal rate signal in real time；Engine detection unit is used to detect engine rotational speed signal and engine torque signal in real time；The system, analysis judgement is carried out by microprocessor to the information detected, and sends alarm signal by prewarning unit, points out operating personnel's operation exception signal, and sends braking instruction, effectively raises the security of driving.
Description
Technical field
The present invention relates to automobile technical field, more particularly to a kind of mechano-electronic brake fluid system.
Background technology
In the safety problem of automobile, brake safe is particularly problematic, therefore possesses a set of perfect brakes pair
It is very important for automobile.With the development of motor technology and electronic control technology, brakes there has also been very big improvement,
Occur in that some novel braking systems.
EHB is exactly such a novel braking system, and it instead of some mechanical member with electronic component
Part, make brake pedal be not joined directly together with master cylinder, while the information gathered using sensor determines the braking of driver
It is intended to, it is final to control actuator to complete brake operating, for traditional brakes, with more preferable braking effect
Really, the comfort of operator brake process is added.
The EHB used on current automobile is mainly realized using high pressure accumulator builds pressure, but high pressure stores
Energy device technical stability is poor, and internal nitrogen is easily revealed, once leakage, building pressure energy power can substantially reduce, in some instances it may even be possible to lead
Cause automobile to lose brake force completely, seriously threaten the safety of automobile.
In order to avoid the security threat that the unstability of high pressure accumulator may be brought, objectively need to propose that one kind is new
Mechanical electronic brake fluid system.
The content of the invention
In order to overcome above shortcomings in the prior art, the technical problems to be solved by the invention are to provide a kind of machine
Tool EHB.
The invention provides a kind of mechano-electronic brake fluid system, including：Pedal signal detection unit, start machine testing
Unit, rotation speed detection unit, central processing unit, prewarning unit and wireless communication module；
The rotation speed detection unit is used to detect steering wheel angle signal, yaw rate signal and vehicle in real time
Lateral acceleration signal, and detected steering wheel angle signal, yaw rate signal and vehicle are laterally added
Rate signal is sent to the central processing unit in real time；
The pedal signal detection unit is used to detect pedal angle signal, pedal displacement signal and pedal speed in real time
Signal, and by detected pedal angle signal, pedal displacement signal and pedal rate signal be sent in real time it is described in
Central processor；
The engine detection unit is used to detect engine rotational speed signal and engine torque signal in real time, and will be examined
The engine rotational speed signal and engine torque signal measured is sent to the central processing unit in real time；
The central processing unit is used for steering wheel angle signal, the vehicle horizontal stroke that rotation speed detection unit described in real-time reception is sent
Pivot angle rate signal and vehicle lateral acceleration signal are simultaneously sent to wireless communication module, and central processing unit will be received simultaneously
Steering wheel angle signal, yaw rate signal and the vehicle lateral acceleration signal arrived and the steering wheel angle of setting
Signal, yaw rate signal and vehicle lateral acceleration signal carry out real time contrast, if received steering wheel
One or more of angular signal, yaw rate signal and vehicle lateral acceleration signal three signal value is higher than
Setting value, the central processing unit sends rotating speed abnormal alarm to the prewarning unit and instructed；
The central processing unit is additionally operable to the pedal angle signal of pedal signal detection unit transmission described in real-time reception, stepped on
Plate displacement signal and pedal rate signal are simultaneously sent to wireless communication module, and central processing unit is simultaneously by received pedal
Angle signal, pedal displacement signal and pedal rate signal with set pedal angle signal, pedal displacement signal and step on
Plate rate signal carries out real time contrast, if received pedal angle signal, pedal displacement signal and pedal rate signal
One or more of three signal value is higher than setting value, and it is different that the central processing unit sends pedal signal to the prewarning unit
Normal alarm command；
The central processing unit be additionally operable to the engine rotational speed signal that engine detection unit described in real-time reception sends and
Engine torque signal is simultaneously sent to wireless communication module, central processing unit simultaneously by received engine rotational speed signal and
Engine torque signal and the engine rotational speed signal and engine torque signal of setting carry out real time contrast, if received
One or two values in engine rotational speed signal and engine torque signal are higher than setting value, and the central processing unit is to institute
State prewarning unit and send engine abnormity alarm command；
The prewarning unit includes the first alarm, the second alarm and the 3rd alarm；First alarm is used
The rotating speed abnormal alarm sent in the reception central processing unit instructs and sends the first alarm；Second alarm is used
The pedal signal abnormal alarm sent in the reception central processing unit instructs and sends the second alarm；3rd alarm
Device is used to receiving the engine abnormity alarm command that the central processing unit sends and sends the 3rd alarm；
The wireless communication module is used for steering wheel angle signal, the vehicle that central processing unit described in real-time reception is sent
Yaw rate signal and vehicle lateral acceleration signal simultaneously issue Surveillance center and brake unit；The radio communication mold
Block is additionally operable to pedal angle signal, pedal displacement signal and the pedal speed letter that central processing unit described in real-time reception is sent
Number and be sent to Surveillance center and brake unit；The wireless communication module is additionally operable to central processing unit described in real-time reception and sent out
The engine rotational speed signal and engine torque signal sent simultaneously are sent to Surveillance center and brake unit.
It is preferred that the central processing unit also signal is connected with radar sensor, the radar sensor is arranged on automobile
Front-end and back-end both sides, for gathering the distance between automotive front end and rear end and barrier.
It is preferred that the central processing unit also signal is connected with accelerator anti-false step module, the accelerator anti-false step module is led to
Cross radar sensor, rotation speed detection unit and engine detection unit and collect respective data transfer respectively to central processing unit,
Central processing unit is estimated analysis by default algorithm and judges whether be the conclusion of mis-accelerator pressing, so as to send phase if drawing
Limit oil machine structure and brake auxiliary body should be instructed.
It is preferred that the central processing unit also signal is connected with fault diagnosis module, the fault diagnosis module is used to examine
The failure that occurs in disconnected real-time detecting system simultaneously provides diagnostic message.
It is preferred that the central processing unit also signal is connected with display, the display is used to show each sensor institute
The data and control command detected give up really into.
It is preferred that the central processing unit also signal is connected with anti-lock module.
It is preferred that signal is gone back in the center processing is connected with locking module, the locking module is used to lose in brake unit
There is provided auto-lock function when clever.
It is preferred that the central processing unit is MSP430 single-chip microcomputers or model OMRON CP1E-N20DR-D PLC controls
Device processed.
It is preferred that the wireless communication module is 3G wireless communication modules, 4G wireless communication modules or WIFI module.
A kind of mechano-electronic brake fluid system of the present invention, by rotation speed detection unit, pedal signal detection unit and
Engine detection unit detects the movable information of automobile, and analysis judgement is carried out to the information detected by microprocessor, and
Alarm signal is sent by prewarning unit, operating personnel's operation exception signal is pointed out, and sends braking instruction, is effectively raised
The security of driving.
Brief description of the drawings
A kind of system block diagram for mechano-electronic brake fluid system that Fig. 1 provides for the present invention.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection domain do not limited by embodiment.
As shown in figure 1, the embodiments of the invention provide a kind of mechano-electronic brake fluid system, including：Pedal signal is examined
Survey unit, engine detection unit, rotation speed detection unit, central processing unit, prewarning unit and wireless communication module；Described turn
Fast detection unit is used to detect steering wheel angle signal, yaw rate signal and vehicle side acceleration letter in real time
Number, and detected steering wheel angle signal, yaw rate signal and vehicle lateral acceleration signal is real-time
It is sent to the central processing unit；The pedal signal detection unit is used to detect pedal angle signal, pedal displacement letter in real time
Number and pedal rate signal, it is and detected pedal angle signal, pedal displacement signal and pedal rate signal is real
When be sent to the central processing unit；The engine detection unit is used to detect that engine rotational speed signal and engine are turned round in real time
Square signal, and detected engine rotational speed signal and engine torque signal are sent to the central processing unit in real time；
The central processing unit is used for steering wheel angle signal, the yaw rate that rotation speed detection unit described in real-time reception is sent
Signal and vehicle lateral acceleration signal are simultaneously sent to wireless communication module, and central processing unit is simultaneously by received direction
Steering wheel angle signal, the car of disk angular signal, yaw rate signal and vehicle lateral acceleration signal with setting
Yaw rate signal and vehicle lateral acceleration signal carry out real time contrast, if received steering wheel angle letter
Number, one or more of yaw rate signal and vehicle lateral acceleration signal three signal value is higher than setting
Value, the central processing unit sends rotating speed abnormal alarm to the prewarning unit and instructed；The central processing unit is additionally operable in real time
Receive pedal angle signal, pedal displacement signal and the pedal rate signal of the pedal signal detection unit transmission and send
To wireless communication module, central processing unit is simultaneously by received pedal angle signal, pedal displacement signal and pedal speed
Rate signal and the pedal angle signal, pedal displacement signal and pedal rate signal of setting carry out real time contrast, if being received
One or more of the pedal angle signal, pedal displacement signal and the pedal rate signal three that arrive signal value is higher than setting
Value, the central processing unit sends pedal signal abnormal alarm to the prewarning unit and instructed；The central processing unit is additionally operable to
The engine rotational speed signal and engine torque signal of engine detection unit transmission described in real-time reception are simultaneously sent to channel radio
Believe module, central processing unit is simultaneously by received engine rotational speed signal and engine torque signal and the engine of setting
Tach signal and engine torque signal carry out real time contrast, if received engine rotational speed signal and engine torque letter
One or two values in number are higher than setting value, and the central processing unit sends engine abnormity to the prewarning unit and alarmed
Instruction；The prewarning unit includes the first alarm, the second alarm and the 3rd alarm；First alarm is used to connect
The rotating speed abnormal alarm that the central processing unit sends is received to instruct and send the first alarm；Second alarm is used to connect
The pedal signal abnormal alarm that the central processing unit sends is received to instruct and send the second alarm；3rd alarm is used
In receiving engine abnormity alarm command that the central processing unit sends and send the 3rd alarm；The radio communication mold
Block is used for steering wheel angle signal, yaw rate signal and the vehicle that central processing unit described in real-time reception is sent
Lateral acceleration signal simultaneously issues Surveillance center and brake unit；During the wireless communication module is additionally operable to described in real-time reception
Pedal angle signal, pedal displacement signal and pedal rate signal that central processor is sent and be sent to Surveillance center and
Brake unit；The wireless communication module be additionally operable to the engine rotational speed signal that central processing unit described in real-time reception sends and
Engine torque signal is simultaneously sent to Surveillance center and brake unit.A kind of mechano-electronic brake fluid system of the present invention, leads to
The movable information that rotation speed detection unit, pedal signal detection unit and engine detection unit detect automobile is crossed, passes through micro- place
Reason device carries out analysis judgement to the information detected, and sends alarm signal by prewarning unit, points out operating personnel operation
Abnormal signal, and braking instruction is sent, effectively raise the security of driving.
Further, the central processing unit also signal is connected with radar sensor, and the radar sensor is arranged on vapour
The both sides of the front-end and back-end of car, for gathering the distance between automotive front end and rear end and barrier.
Further, the central processing unit also signal is connected with accelerator anti-false step module, the accelerator anti-false step module
Respective data transfer is collected respectively by radar sensor, rotation speed detection unit and engine detection unit to handle to center
Device, central processing unit is estimated analysis by default algorithm and judges whether be the conclusion of mis-accelerator pressing, so as to send if drawing
Command adapted thereto to limit oil machine structure and brake auxiliary body.
Further, the central processing unit also signal is connected with fault diagnosis module, and the fault diagnosis module is used for
Diagnose the failure occurred in real-time detecting system and provide diagnostic message.
Further, the central processing unit also signal is connected with display, and the display is used to show each sensor
Detected data and control command give up really into.
Further, the central processing unit also signal is connected with anti-lock module.
Further, the center processing goes back signal and is connected with locking module, and the locking module is used in brake unit
There is provided auto-lock function during failure.
Further, the central processing unit is MSP430 single-chip microcomputers or model OMRON CP1E-N20DR-D PLC
Controller.
Further, the wireless communication module is 3G wireless communication modules, 4G wireless communication modules or WIFI module.
In summary, a kind of mechano-electronic brake fluid system provided in an embodiment of the present invention, including：Pedal signal is detected
Unit, engine detection unit, rotation speed detection unit, central processing unit, prewarning unit and wireless communication module；The rotating speed
Detection unit is used to detect steering wheel angle signal, yaw rate signal and vehicle lateral acceleration signal in real time,
And send detected steering wheel angle signal, yaw rate signal and vehicle lateral acceleration signal in real time
To the central processing unit；The pedal signal detection unit be used to detecting in real time pedal angle signal, pedal displacement signal with
And pedal rate signal, and detected pedal angle signal, pedal displacement signal and pedal rate signal are sent out in real time
Give the central processing unit；The engine detection unit is used to detect engine rotational speed signal and engine torque letter in real time
Number, and detected engine rotational speed signal and engine torque signal are sent to the central processing unit in real time；It is described
Central processing unit is used for steering wheel angle signal, the yaw rate signal that rotation speed detection unit described in real-time reception is sent
And vehicle lateral acceleration signal and wireless communication module being sent to, central processing unit simultaneously turns received steering wheel
Angle signal, yaw rate signal and vehicle lateral acceleration signal and steering wheel angle signal, the vehicle of setting are horizontal
Pivot angle rate signal and vehicle lateral acceleration signal carry out real time contrast, if received steering wheel angle signal, car
One or more of yaw rate signal and vehicle lateral acceleration signal three signal value is higher than setting value, described
Central processing unit sends the instruction of rotating speed abnormal alarm to the prewarning unit；The central processing unit is additionally operable to described in real-time reception
Pedal angle signal, pedal displacement signal and the pedal rate signal of the transmission of pedal signal detection unit are simultaneously sent to channel radio
Believe module, central processing unit simultaneously by received pedal angle signal, pedal displacement signal and pedal rate signal with
Pedal angle signal, pedal displacement signal and the pedal rate signal of setting carry out real time contrast, if received pedal
One or more of angle signal, pedal displacement signal and pedal rate signal three signal value is higher than setting value, described
Central processing unit sends the instruction of pedal signal abnormal alarm to the prewarning unit；The central processing unit is additionally operable to real-time reception
The engine rotational speed signal and engine torque signal of the engine detection unit transmission are simultaneously sent to wireless communication module, in
Central processor is simultaneously by received engine rotational speed signal and engine torque signal and the engine rotational speed signal of setting
Real time contrast is carried out with engine torque signal, if one in received engine rotational speed signal and engine torque signal
Individual or two values are higher than setting value, and the central processing unit sends engine abnormity alarm command to the prewarning unit；Institute
Stating prewarning unit includes the first alarm, the second alarm and the 3rd alarm；First alarm is used to receive described
The rotating speed abnormal alarm that central processing unit is sent instructs and sends the first alarm；Second alarm is used to receive described
The pedal signal abnormal alarm that central processing unit is sent instructs and sends the second alarm；3rd alarm is used to receive
Engine abnormity alarm command that the central processing unit is sent simultaneously sends the 3rd alarm；The wireless communication module is used for
Steering wheel angle signal, yaw rate signal and the vehicle that central processing unit described in real-time reception is sent laterally add
Rate signal simultaneously issues Surveillance center and brake unit；The wireless communication module is additionally operable to center processing described in real-time reception
Pedal angle signal, pedal displacement signal and pedal rate signal that device is sent simultaneously are sent to Surveillance center and braking is single
Member；The wireless communication module is additionally operable to the engine rotational speed signal and engine that central processing unit described in real-time reception is sent
Torque signal is simultaneously sent to Surveillance center and brake unit.A kind of mechano-electronic brake fluid system of the present invention, passes through rotating speed
Detection unit, pedal signal detection unit and engine detection unit detect the movable information of automobile, pass through microprocessor pair
The information detected carries out analysis judgement, and sends alarm signal by prewarning unit, points out operating personnel's operation exception letter
Number, and braking instruction is sent, effectively raise the security of driving.
Disclosed above is only several specific embodiments of the present invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think change should all fall into protection scope of the present invention.
Claims (9)
1. a kind of mechano-electronic brake fluid system, it is characterised in that including：Pedal signal detection unit, start machine testing list
Member, rotation speed detection unit, central processing unit, prewarning unit and wireless communication module；
The rotation speed detection unit is used to detect that steering wheel angle signal, yaw rate signal and vehicle are lateral in real time
Acceleration signal, and by detected steering wheel angle signal, yaw rate signal and vehicle side acceleration
Signal is sent to the central processing unit in real time；
The pedal signal detection unit is used to detect pedal angle signal, pedal displacement signal and pedal speed letter in real time
Number, and detected pedal angle signal, pedal displacement signal and pedal rate signal are sent to the center in real time
Processor；
The engine detection unit is used to detect engine rotational speed signal and engine torque signal in real time, and will be detected
Engine rotational speed signal and engine torque signal be sent to the central processing unit in real time；
The central processing unit is used for steering wheel angle signal, the Vehicular yaw angle that rotation speed detection unit described in real-time reception is sent
Rate signal and vehicle lateral acceleration signal are simultaneously sent to wireless communication module, and central processing unit simultaneously will be received
Steering wheel angle signal, yaw rate signal and vehicle lateral acceleration signal and the steering wheel angle of setting are believed
Number, yaw rate signal and vehicle lateral acceleration signal carry out real time contrast, if received steering wheel turns
One or more of angle signal, yaw rate signal and vehicle lateral acceleration signal three signal value, which is higher than, to be set
Definite value, the central processing unit sends rotating speed abnormal alarm to the prewarning unit and instructed；
The central processing unit is additionally operable to pedal angle signal, the pedal position that pedal signal detection unit described in real-time reception is sent
Shifting signal and pedal rate signal are simultaneously sent to wireless communication module, and central processing unit is simultaneously by received pedal angle
Signal, pedal displacement signal and pedal rate signal and pedal angle signal, pedal displacement signal and the pedal speed of setting
Rate signal carries out real time contrast, if received pedal angle signal, pedal displacement signal and pedal rate signal three
One or more of signal value be higher than setting value, the central processing unit to the prewarning unit send pedal signal extremely report
Alert instruction；
The central processing unit is additionally operable to the engine rotational speed signal of engine detection unit transmission described in real-time reception and started
Machine torque signal is simultaneously sent to wireless communication module, and central processing unit by received engine rotational speed signal and starts simultaneously
Machine torque signal and the engine rotational speed signal and engine torque signal of setting carry out real time contrast, if received starts
One or two values in machine tach signal and engine torque signal are higher than setting value, and the central processing unit is to described pre-
Alert unit sends engine abnormity alarm command；
The prewarning unit includes the first alarm, the second alarm and the 3rd alarm；First alarm is used to connect
The rotating speed abnormal alarm that the central processing unit sends is received to instruct and send the first alarm；Second alarm is used to connect
The pedal signal abnormal alarm that the central processing unit sends is received to instruct and send the second alarm；3rd alarm is used
In receiving engine abnormity alarm command that the central processing unit sends and send the 3rd alarm；
The wireless communication module is used for steering wheel angle signal, the Vehicular yaw that central processing unit described in real-time reception is sent
Angular velocity signal and vehicle lateral acceleration signal simultaneously issue Surveillance center and brake unit；The wireless communication module is also
Pedal angle signal, pedal displacement signal and the pedal rate signal sent for central processing unit described in real-time reception is simultaneously
It is sent to Surveillance center and brake unit；The wireless communication module is additionally operable to central processing unit described in real-time reception and sent
Engine rotational speed signal and engine torque signal and be sent to Surveillance center and brake unit.
2. a kind of mechano-electronic brake fluid system as claimed in claim 1, it is characterised in that the central processing unit is also believed
Radar sensor number is connected with, the radar sensor is arranged on the both sides of the front-end and back-end of automobile, for gathering before automobile
The distance between end and rear end and barrier.
3. a kind of mechano-electronic brake fluid system as claimed in claim 1, it is characterised in that the central processing unit is also believed
Number accelerator anti-false step module is connected with, the accelerator anti-false step module is by radar sensor, rotation speed detection unit and starts
Machine testing unit collects respective data transfer to central processing unit respectively, and central processing unit is estimated point by default algorithm
Analysis judges whether draw is the conclusion of mis-accelerator pressing, so as to send command adapted thereto to limit oil machine structure and brake auxiliary body.
4. a kind of mechano-electronic brake fluid system as claimed in claim 1, it is characterised in that the central processing unit is also believed
Number it is connected with fault diagnosis module, the fault diagnosis module is used to diagnosing the failure occurred in real-time detecting system simultaneously to being paid a home visit
Disconnected information.
5. a kind of mechano-electronic brake fluid system as claimed in claim 1, it is characterised in that the central processing unit is also believed
Number be connected with display, the display be used to show the data and control command detected by each sensor give up really into.
6. a kind of mechano-electronic brake fluid system as claimed in claim 1, it is characterised in that the central processing unit is also believed
Number it is connected with anti-lock module.
7. a kind of mechano-electronic brake fluid system as claimed in claim 1, it is characterised in that signal is gone back in the center processing
Locking module is connected with, the locking module is for there is provided auto-lock function in brake unit failure.
8. a kind of mechano-electronic brake fluid system as claimed in claim 1, it is characterised in that the central processing unit is
The PLC of MSP430 single-chip microcomputers or model OMRON CP1E-N20DR-D.
9. a kind of mechano-electronic brake fluid system as claimed in claim 1, it is characterised in that the wireless communication module is
3G wireless communication modules, 4G wireless communication modules or WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219944.1A CN107117148A (en) | 2017-04-06 | 2017-04-06 | A kind of mechano-electronic brake fluid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219944.1A CN107117148A (en) | 2017-04-06 | 2017-04-06 | A kind of mechano-electronic brake fluid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107117148A true CN107117148A (en) | 2017-09-01 |
Family
ID=59725274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710219944.1A Pending CN107117148A (en) | 2017-04-06 | 2017-04-06 | A kind of mechano-electronic brake fluid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107117148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145388A (en) * | 2019-12-30 | 2020-05-12 | 潍柴动力股份有限公司 | Retarder diagnosis method, device, equipment and storage medium |
| CN117682000A (en) * | 2024-01-31 | 2024-03-12 | 延边大学 | Power-assisted vehicle fault detection method and device based on vehicle speed analysis |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298736A (en) * | 2011-08-08 | 2011-12-28 | 交通运输部公路科学研究所 | Comprehensive passenger vehicle safety early warning decision method based on ideal dangerous working condition |
| CN103386935A (en) * | 2013-07-25 | 2013-11-13 | 株洲南车时代电气股份有限公司 | Finished automobile control method and finished automobile controller |
| CN103544741A (en) * | 2013-09-24 | 2014-01-29 | 吴江智远信息科技发展有限公司 | Assistant driving system |
| US20150329090A1 (en) * | 2014-05-13 | 2015-11-19 | Toyota Jidosha Kabushiki Kaisha | Travel control apparatus and vehicle control apparatus |
-
2017
- 2017-04-06 CN CN201710219944.1A patent/CN107117148A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298736A (en) * | 2011-08-08 | 2011-12-28 | 交通运输部公路科学研究所 | Comprehensive passenger vehicle safety early warning decision method based on ideal dangerous working condition |
| CN103386935A (en) * | 2013-07-25 | 2013-11-13 | 株洲南车时代电气股份有限公司 | Finished automobile control method and finished automobile controller |
| CN103544741A (en) * | 2013-09-24 | 2014-01-29 | 吴江智远信息科技发展有限公司 | Assistant driving system |
| US20150329090A1 (en) * | 2014-05-13 | 2015-11-19 | Toyota Jidosha Kabushiki Kaisha | Travel control apparatus and vehicle control apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145388A (en) * | 2019-12-30 | 2020-05-12 | 潍柴动力股份有限公司 | Retarder diagnosis method, device, equipment and storage medium |
| CN117682000A (en) * | 2024-01-31 | 2024-03-12 | 延边大学 | Power-assisted vehicle fault detection method and device based on vehicle speed analysis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102407816B (en) | Early warning system and detection method for safety performance of large bus based on controller area network (CAN) bus | |
| CN108297864A (en) | The control method and control system of driver and the linkage of vehicle active safety technologies | |
| CN102991483A (en) | System and method for intelligent braking of vehicle under driverless control | |
| CN202231750U (en) | Vehicle-loaded remote intelligent diagnosis terminal based on bluetooth acquisition | |
| CN107933218A (en) | A kind of vehicle tire pressure exception automatic speed reducing system and its control method | |
| CN109591787A (en) | Intelligent driving driving safety protector, guard method and intelligent driving vehicle | |
| CN105882632A (en) | Advanced emergency brake system and method for controlling brake thereof | |
| CN103144619A (en) | Apparatus and method for controlling emergency braking based on condition information of a vehicle | |
| CN206287853U (en) | One kind failure self diagnosis and self-shield device with pedal | |
| CN105128729B (en) | A kind of braking lamp control system and its control method based on CAN network | |
| CN106476654A (en) | A kind of failure self diagnosis and self-shield device with pedal and control method | |
| CN107618511B (en) | Speed calculation method, system and the vehicle of electric car | |
| CN109849933A (en) | Determine method, apparatus, vehicle and the readable storage medium storing program for executing of operator demand's torque | |
| CN105564238B (en) | A kind of accelerator stepping misoperation preventing device | |
| CN106828195A (en) | A kind of lightweight electric powered vehicles brake control method and system | |
| CN107117148A (en) | A kind of mechano-electronic brake fluid system | |
| CN105774701A (en) | Automobile body control system, automobile body control method and automobile | |
| CN102069845A (en) | Automobile rollover prevention control system based on electric power steering device | |
| CN103422525B (en) | The intelligent fault diagnosis surveillance of underground carry scraper | |
| CN105564413B (en) | Vehicular intelligent Associated brake management control method, device | |
| JP2004535977A (en) | Remote tire pressure monitoring system | |
| CN204253695U (en) | Automobile clutch realtime monitoring system | |
| CN114537339A (en) | Vehicle tire burst control method and device and vehicle | |
| US20130338849A1 (en) | Dynamometer vehicle operating mode control | |
| CN203391574U (en) | Traffic safety control system based on tire pressure monitoring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |