CN104828040A - Acceleration controller - Google Patents
Acceleration controller Download PDFInfo
- Publication number
- CN104828040A CN104828040A CN201510287736.6A CN201510287736A CN104828040A CN 104828040 A CN104828040 A CN 104828040A CN 201510287736 A CN201510287736 A CN 201510287736A CN 104828040 A CN104828040 A CN 104828040A
- Authority
- CN
- China
- Prior art keywords
- acceleration
- module
- mouth
- modular converter
- chip computer
- 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
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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
- 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
- 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
- B60T2250/00—Monitoring, detecting, estimating vehicle conditions
- B60T2250/04—Vehicle reference speed; Vehicle body speed
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Regulating Braking Force (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
The invention discloses an acceleration controller. An acceleration sensor is arranged and used for sensing acceleration in the vehicle traveling process, a single-chip microcomputer module determines whether control signals need to be sent to interfere traveling brake or parking brake of vehicles through the changing direction of the acceleration, the vehicle traveling speed is controlled, and the problem that an existing control device does not treat upslope braking and downslope braking is solved.
Description
Technical field
The present invention relates to control field, particularly relate to a kind of acceleration controller.
Background technology
Highway traffic safety is always the focus that government and society is paid close attention to.For a long time, the safety of automobile depends primarily on navigating mate, the traffic accident caused due to driver error accounts for more than 90%, the prevention of multiple safety control or the generation of minimizing accident are now taken, but different for road conditions, vehicle performance is different, due to acceleration due to gravity affect vehicle driving up time may occur flame-out or slip, may occur during vehicle descending that the safety measure research of driving aspect is very few.
Summary of the invention
The invention provides a kind of acceleration controller, solve the problem that the braking of existing safety control to upward slope, descending does not process.
The present invention solves the problem by the following technical programs:
A kind of acceleration controller, is made up of acceleration sensing module, conditioning circuit module, A/D modular converter, one-chip computer module;
The described mouth of acceleration sensing module is connected with the input end of conditioning circuit module;
The mouth of described conditioning circuit module is connected with the input end of A/D modular converter;
The mouth of described A/D modular converter is connected with one-chip computer module;
The mouth of described one-chip computer module is connected with the control end of outside service brake.
Described acceleration sensing module is 3-axis acceleration sensor.
Advantage of the present invention and effect are:
Be provided with acceleration pick-up, for the acceleration/accel of sense vehicle traveling process, one-chip computer module to be intervened the service brake of vehicle or braking during standstill by determining whether the change direction of acceleration/accel to need to transmit control signal, control Vehicle Speed, solve the problem that the braking of existing safety control to upward slope, descending does not process.
Accompanying drawing explanation
Fig. 1 is principle of the invention block diagram.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but the present invention is not limited to these embodiments.
A kind of acceleration controller, is made up of acceleration sensing module, conditioning circuit module, A/D modular converter, one-chip computer module.Wherein, the mouth of acceleration sensing module is connected with the input end of conditioning circuit module, the mouth of conditioning circuit module is connected with the input end of A/D modular converter, the mouth of A/D modular converter is connected with one-chip computer module, and the mouth of one-chip computer module is connected with the control end of outside service brake or braking during standstill.Acceleration sensing module is 3-axis acceleration sensor.
3-axis acceleration sensor accurately can reflect the motion characteristics of object comprehensively, can the acceleration signal of sense vehicle.
Conditioning circuit module carries out filtering, amplification to the output of 3-axis acceleration sensor, makes in its input range dropping on A/D modular converter.
A/D modular converter is by the output signal digitalisation of conditioning circuit module.
The digital signal that one-chip computer module exports according to A/D modular converter processes, judge whether vehicle slips in traveling process by the change direction of acceleration/accel, change size, or accelerate suddenly at descending, one-chip computer module according to judged result, the control end transmitted control signal to outside service brake or braking during standstill.
Claims (2)
1. an acceleration controller, is characterized in that:
Be made up of acceleration sensing module, conditioning circuit module, A/D modular converter, one-chip computer module;
The described mouth of acceleration sensing module is connected with the input end of conditioning circuit module;
The mouth of described conditioning circuit module is connected with the input end of A/D modular converter;
The mouth of described A/D modular converter is connected with one-chip computer module;
The mouth of described one-chip computer module is connected with the control end of outside service brake or braking during standstill.
2. a kind of acceleration controller according to claim 1, is characterized in that:
Described acceleration sensing module is 3-axis acceleration sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287736.6A CN104828040A (en) | 2015-05-29 | 2015-05-29 | Acceleration controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287736.6A CN104828040A (en) | 2015-05-29 | 2015-05-29 | Acceleration controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104828040A true CN104828040A (en) | 2015-08-12 |
Family
ID=53806359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510287736.6A Pending CN104828040A (en) | 2015-05-29 | 2015-05-29 | Acceleration controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104828040A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471665Y (en) * | 2001-03-15 | 2002-01-16 | 华南理工大学 | Tester for inspecting anti-locking brake system of vehicle |
| CN101890947A (en) * | 2010-07-05 | 2010-11-24 | 邹崇毓 | Automobile driving assisting system |
| CN102107652A (en) * | 2009-12-25 | 2011-06-29 | 厦门雅迅网络股份有限公司 | Method using acceleration sensor to monitor emergency acceleration or emergency brake of vehicle in remote real-time manner |
| CN102180163A (en) * | 2011-04-07 | 2011-09-14 | 芜湖伯特利汽车安全系统有限公司 | Vehicle state detecting and controlling method applied to electronic mechanical brake system of motor vehicle |
| JP2012188021A (en) * | 2011-03-10 | 2012-10-04 | Toyota Central R&D Labs Inc | Vehicle motion control device and program |
| CN104554214A (en) * | 2015-01-23 | 2015-04-29 | 无锡卓信信息科技有限公司 | System and method for controlling running of electric vehicles according to states of traffic lights |
-
2015
- 2015-05-29 CN CN201510287736.6A patent/CN104828040A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471665Y (en) * | 2001-03-15 | 2002-01-16 | 华南理工大学 | Tester for inspecting anti-locking brake system of vehicle |
| CN102107652A (en) * | 2009-12-25 | 2011-06-29 | 厦门雅迅网络股份有限公司 | Method using acceleration sensor to monitor emergency acceleration or emergency brake of vehicle in remote real-time manner |
| CN101890947A (en) * | 2010-07-05 | 2010-11-24 | 邹崇毓 | Automobile driving assisting system |
| JP2012188021A (en) * | 2011-03-10 | 2012-10-04 | Toyota Central R&D Labs Inc | Vehicle motion control device and program |
| CN102180163A (en) * | 2011-04-07 | 2011-09-14 | 芜湖伯特利汽车安全系统有限公司 | Vehicle state detecting and controlling method applied to electronic mechanical brake system of motor vehicle |
| CN104554214A (en) * | 2015-01-23 | 2015-04-29 | 无锡卓信信息科技有限公司 | System and method for controlling running of electric vehicles according to states of traffic lights |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |
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| WD01 | Invention patent application deemed withdrawn after publication |