CN103921789A - Intelligent vehicle balance detection device - Google Patents
Intelligent vehicle balance detection device Download PDFInfo
- Publication number
- CN103921789A CN103921789A CN201410173306.7A CN201410173306A CN103921789A CN 103921789 A CN103921789 A CN 103921789A CN 201410173306 A CN201410173306 A CN 201410173306A CN 103921789 A CN103921789 A CN 103921789A
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- CN
- China
- Prior art keywords
- controller
- automobile
- intelligent vehicle
- vehicle balance
- sensor
- 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
- 238000001514 detection method Methods 0.000 title abstract description 4
- 230000001133 acceleration Effects 0.000 claims abstract description 13
- 238000005303 weighing Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/02—Control of vehicle driving stability
- B60W30/04—Control of vehicle driving stability related to roll-over prevention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/02—Control of vehicle driving stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/02—Control of vehicle driving stability
- B60W30/045—Improving turning performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
- B60W40/105—Speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/12—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to parameters of the vehicle itself, e.g. tyre models
- B60W40/13—Load or weight
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/06—Direction of travel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
- B60W2520/105—Longitudinal acceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
- B60W2530/10—Weight
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an intelligent vehicle balance detection device which comprises a direction sensor, an acceleration sensor, a controller and four weighing sensors arranged on four wheels respectively. The weighing sensors, the direction sensor and the acceleration sensor are all connected to the controller. The controller further is connected with an alarm device. The intelligent vehicle balance detection device has the advantages that balance of a vehicle is detected, when the vehicle loses balance in the following-running process, an alarm is given out, and vehicle safety running is guaranteed.
Description
Technical field
The present invention relates to intelligent vehicle field, relate in particular a kind of intelligent vehicle balance detecting device.
Background technology
Automobile since being born at the end of last century, more than 100 year of the trials and hardships of having passed by.Step into 21 century, along with scientific and technical development and growth in the living standard, safety and the traveling comfort requirement of people to automobile is more and more higher, and various pioneering technologys, are employed and study, and make auto-industry welcome again new challenge and revolution.The magazines such as U.S.'s " Automotive News " in 2005, " automotive engineering " show ten megatrend predictions of future automobile technical development: next auto sale climax will be from universal " intelligent vehicle ".The intellectuality of automobile is trend of the times.In intelligent vehicle field, realize automobile with speeding, the balance of its automobile is up to closing one of part and parcel, if automobile overbalance, when speeding to drive, easily there is traffic accident in automobile, such as vehicle side turning, brings potential safety hazard to running car.
Summary of the invention
The invention provides a kind of intelligent vehicle balance detecting device, its balance to automobile detects, and is following when automobile the middle lack of equilibrium of speeding, i.e. alarm, ensures vehicle safety travel.
For solving above-mentioned technical matters, the present invention by the following technical solutions:
Intelligent vehicle balance detecting device, it comprises that direction sensor, acceleration pick-up, controller and four are arranged at respectively four LOAD CELLS on wheel, LOAD CELLS, direction sensor and acceleration pick-up are all connected on controller, are also connected with alarm device on described controller.
Further technical scheme is:
As preferably, described LOAD CELLS is digital weighing sensor.
As preferably, described direction sensor is arranged on the rotating disk of automobile.
As preferably, also comprise speed sensor, described speed sensor is connected on controller.
As preferably, described alarm device is buzzer phone.
As preferably, described controller is MSP430.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention utilizes LOAD CELLS to detect the balance of automobile, is following when automobile the middle lack of equilibrium of speeding, i.e. alarm, ensures vehicle safety travel.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is functional block diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.Embodiments of the present invention include but not limited to the following example.
[embodiment]
Intelligent vehicle balance detecting device as shown in Figure 1, it comprises that direction sensor, acceleration pick-up, controller and four are arranged at respectively four LOAD CELLS on wheel, LOAD CELLS, direction sensor and acceleration pick-up are all connected on controller, are also connected with alarm device on described controller.LOAD CELLS is fixed on four wheels of automobile, respectively the load-bearing situation of four wheels is detected, and direction sensor and the acceleration pick-up respectively direction to automobile and acceleration/accel detect.In the time that four LOAD CELLS detect that the data of load-bearing situation of four wheels are inconsistent, the data that controller detects according to direction sensor and acceleration pick-up judge that whether automobile is in unbalanced state, start to report to the police to control alarm device.Give an example to describe in detail: when automobile point-blank travels, direction sensor detects the dead ahead that the travel direction of automobile is automobile, now, if the load-bearing situation of four wheels is not identical, now, controller judges automobile overbalance, controls alarm device and starts alarm.When automobile is in turning or changing while travelling, be that direction sensor detects the travel direction of automobile and vehicle body direction not point-blank, now, the vehicle condition that the direction of the running car that controller detects according to direction sensor and acceleration pick-up detect, i.e. angle and the acceleration magnitude of skew, judge the state of equilibrium of automobile, if automobile is in normal turning Huo Huan road state, automobile normal running, if judge, automobile is in non-equilibrium state, control alarm device and start alarm, remind people to note, or replace with artificial driving and make car stagnation of movement, so that vehicle condition is checked, ensure traffic safety.
For the ease of controller, data are processed, described LOAD CELLS is digital weighing sensor.Digital weighing sensor detects the load-bearing situation of wheel, its long distance for data, and antijamming capability is strong, have the state that can detect respectively each sensor after unique mark, many sensor parallel connections, be convenient to trouble diagnosing.And the structure that digital weighing sensor detects is digital, and its structure is directly transferred to controller, is convenient to the processing of controller, has also simplified treatment circuit.
Described direction sensor is arranged on the rotating disk of automobile.Direction sensor, for the travel direction of automobile is detected, due to the travel direction of rotating disk control automobile, is arranged on direction sensor on the rotating disk of automobile, is convenient to directly the travel direction of automobile be detected.
Also comprise speed sensor, described speed sensor is connected on controller.Speed sensor, for the moving velocity of automobile is detected, can strengthen the accuracy in detection of the present invention to balance.Utilize speed sensor to detect the speed of automobile, when vehicle is in lower-speed state, when for example moveing backward, park, the erroneous judgement of controller to state of equilibrium.
Described alarm device is buzzer phone.By piping to driver to remind of buzzer phone, reach and remind the object noted of driver.
Described controller is MSP430.Utilize MSP430 to make controller, it is highly sensitive, can improve the reliability of whole device.
Be as mentioned above embodiments of the invention.The present invention is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
Claims (6)
1. intelligent vehicle balance detecting device, it is characterized in that: it comprises that direction sensor, acceleration pick-up, controller and four are arranged at respectively four LOAD CELLS on wheel, LOAD CELLS, direction sensor and acceleration pick-up are all connected on controller, are also connected with alarm device on described controller.
2. intelligent vehicle balance detecting device according to claim 1, is characterized in that: described LOAD CELLS is digital weighing sensor.
3. intelligent vehicle balance detecting device according to claim 1, is characterized in that: described direction sensor is arranged on the rotating disk of automobile.
4. intelligent vehicle balance detecting device according to claim 1, is characterized in that: also comprise speed sensor, described speed sensor is connected on controller.
5. intelligent vehicle balance detecting device according to claim 1, is characterized in that: described alarm device is buzzer phone.
6. intelligent vehicle balance detecting device according to claim 1, is characterized in that: described controller is MSP430.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410173306.7A CN103921789A (en) | 2014-04-28 | 2014-04-28 | Intelligent vehicle balance detection device |
PCT/CN2014/084239 WO2015165168A1 (en) | 2014-04-28 | 2014-08-13 | Intelligent automobile equilibrium detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410173306.7A CN103921789A (en) | 2014-04-28 | 2014-04-28 | Intelligent vehicle balance detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103921789A true CN103921789A (en) | 2014-07-16 |
Family
ID=51140257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410173306.7A Pending CN103921789A (en) | 2014-04-28 | 2014-04-28 | Intelligent vehicle balance detection device |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103921789A (en) |
WO (1) | WO2015165168A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015165168A1 (en) * | 2014-04-28 | 2015-11-05 | 成都衔石科技有限公司 | Intelligent automobile equilibrium detection device |
CN105946580A (en) * | 2016-06-02 | 2016-09-21 | 立马车业集团有限公司 | Electric tricycle steering rollover prevention control method and tricycle adopting same |
CN107187526A (en) * | 2017-05-10 | 2017-09-22 | 广州市箔骏网络科技有限公司 | Three-wheel electric scooter safety traffic system and method |
CN108639188A (en) * | 2018-06-25 | 2018-10-12 | 淄博职业学院 | A kind of detection device for vehicle bottom balancing pole and wheel shaft |
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CN1825084A (en) * | 2006-04-05 | 2006-08-30 | 江苏大学 | Automatic monitor of truck load balance and controlling method thereof |
JP2006327234A (en) * | 2005-05-23 | 2006-12-07 | Nissan Motor Co Ltd | Driving operation auxiliary device for vehicle and vehicle equipped with driving operation auxiliary device for vehicle |
CN101417654A (en) * | 2007-05-07 | 2009-04-29 | 通用汽车环球科技运作公司 | System for estimating vehicle states for rollover reduction |
CN201538315U (en) * | 2009-12-01 | 2010-08-04 | 南京汽车集团有限公司 | DSP-based electronic stability program controller for automobiles |
CN203047138U (en) * | 2012-11-29 | 2013-07-10 | 长安大学 | Anti-rollover early warning device for automobiles |
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CN201548379U (en) * | 2009-09-11 | 2010-08-11 | 天津市华北衡器厂 | Whole vehicle balance detecting system for vehicle |
CN203283229U (en) * | 2013-06-24 | 2013-11-13 | 成都衔石科技有限公司 | Driving aiding intelligent pre-warning system |
CN203283116U (en) * | 2013-06-24 | 2013-11-13 | 成都衔石科技有限公司 | Intellisense system for automobile |
CN103287330A (en) * | 2013-06-24 | 2013-09-11 | 成都衔石科技有限公司 | Multifunctional intelligent pre-warning system of intelligent vehicle |
CN203283169U (en) * | 2013-06-24 | 2013-11-13 | 成都衔石科技有限公司 | Intelligent device for vehicle |
CN203283113U (en) * | 2013-06-24 | 2013-11-13 | 成都衔石科技有限公司 | Intellisense early warning device |
CN103921789A (en) * | 2014-04-28 | 2014-07-16 | 成都衔石科技有限公司 | Intelligent vehicle balance detection device |
-
2014
- 2014-04-28 CN CN201410173306.7A patent/CN103921789A/en active Pending
- 2014-08-13 WO PCT/CN2014/084239 patent/WO2015165168A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006327234A (en) * | 2005-05-23 | 2006-12-07 | Nissan Motor Co Ltd | Driving operation auxiliary device for vehicle and vehicle equipped with driving operation auxiliary device for vehicle |
CN1825084A (en) * | 2006-04-05 | 2006-08-30 | 江苏大学 | Automatic monitor of truck load balance and controlling method thereof |
CN101417654A (en) * | 2007-05-07 | 2009-04-29 | 通用汽车环球科技运作公司 | System for estimating vehicle states for rollover reduction |
CN201538315U (en) * | 2009-12-01 | 2010-08-04 | 南京汽车集团有限公司 | DSP-based electronic stability program controller for automobiles |
CN203047138U (en) * | 2012-11-29 | 2013-07-10 | 长安大学 | Anti-rollover early warning device for automobiles |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015165168A1 (en) * | 2014-04-28 | 2015-11-05 | 成都衔石科技有限公司 | Intelligent automobile equilibrium detection device |
CN105946580A (en) * | 2016-06-02 | 2016-09-21 | 立马车业集团有限公司 | Electric tricycle steering rollover prevention control method and tricycle adopting same |
CN107187526A (en) * | 2017-05-10 | 2017-09-22 | 广州市箔骏网络科技有限公司 | Three-wheel electric scooter safety traffic system and method |
CN108639188A (en) * | 2018-06-25 | 2018-10-12 | 淄博职业学院 | A kind of detection device for vehicle bottom balancing pole and wheel shaft |
Also Published As
Publication number | Publication date |
---|---|
WO2015165168A1 (en) | 2015-11-05 |
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