CN202703295U - Electric vehicle and intelligent abnormity handling system thereof - Google Patents
Electric vehicle and intelligent abnormity handling system thereof Download PDFInfo
- Publication number
- CN202703295U CN202703295U CN 201220334538 CN201220334538U CN202703295U CN 202703295 U CN202703295 U CN 202703295U CN 201220334538 CN201220334538 CN 201220334538 CN 201220334538 U CN201220334538 U CN 201220334538U CN 202703295 U CN202703295 U CN 202703295U
- Authority
- CN
- China
- Prior art keywords
- control unit
- mcu control
- battery
- input end
- driven car
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000007514 turning Methods 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model belongs to the field of electric equipment, and particularly relates to an electric vehicle and an intelligent abnormity handling system thereof. The intelligent abnormity handling system comprises an MCU (micro-control unit), a driving unit, a motor, an angle detecting unit and a speed detecting unit, wherein the angle detecting unit is connected with the MCU, and the speed detecting unit is connected between the MCU and the motor. Abnormity is judged according to vehicle head angle change detected by the angle detecting unit and speed signals detected by the speed detecting unit in real time, whether to enter an abnormity handling state is automatically judged, abnormity is correspondingly processed, the probability of side tip of the electric vehicle is decreased to a certain degree, and safety of the electric vehicle is improved.
Description
Technical field
The utility model belongs to field of electrical equipment, relates in particular to a kind of battery-driven car and dysgnosis disposal system thereof.
Background technology
In recent years, the growth momentum of battery-driven car is swift and violent.Battery-driven car is the same with bicycle, can adapt to the immalleable various complex road conditions of four-wheel motor vehicles, and it has the characteristics such as comfortable, convenient, fashion, adds to meet environmental demands and widely come into vogue, and replaces just gradually the status of bicycle in people's daily life.
Yet battery-driven car is compared with bicycle, has more the characteristics such as volume is large, weight is large, speed is fast, so in case have an accident, the injury that the people is subject to is large than on bicycle in most cases, so compare, the safety performance of battery-driven car reduces greatly than bicycle.Especially turn when too urgent or the accidents such as rollover occur when being not suitable for riding condition of road surface easily when battery-driven car, much women because of controling power a little less than, run into emergency case or the complex road surface situation also is prone to accidents.Therefore, the safety performance of battery-driven car is paid close attention to by battery-driven car producer and client always.
The utility model content
The purpose of the utility model embodiment is to provide a kind of dysgnosis disposal system of battery-driven car, being intended to solve existing battery-driven car swings or turns when too urgent at the headstock abnormal, cause easily the technical matters of rollover accident, reduce the probability that rollover occurs car body, improve the safety performance of battery-driven car.
The utility model is achieved in that
A kind of dysgnosis disposal system of battery-driven car comprises MCU control unit, driver element and motor, and described motor links to each other with described MCU control unit by described driver element, and described dysgnosis disposal system also comprises:
Link to each other with described MCU control unit, the angle of battery-driven car headstock rotation is detected and angle signal is sent to the angle detecting unit of described MCU control unit; And
Be connected between described MCU control unit and the described motor, detect the real time execution speed of described motor and speed signal is sent in real time the speed detection unit of described MCU control unit.
Further, described angle detecting unit comprises an angular transducer that is placed on described battery-driven car headstock, the angle signal that described angular transducer gathers links to each other with the first input end of micro controller system in the described MCU control unit by a RC filter unit, resistance string in the described RC filter unit is associated between the first input end of the mouth of described angular transducer and described micro controller system, and the electric capacity in the described RC filter unit is connected between the first input end and ground of described micro controller system.
Further, described speed detection unit comprises that one is placed in described motor internal or outside tachogenerator, the angle signal that described tachogenerator gathers links to each other with the second input end of micro controller system in the described MCU control unit by the 2nd RC filter unit, resistance string in described the 2nd RC filter unit is associated between the second input end of the mouth of described tachogenerator and described micro controller system, and the electric capacity in described the 2nd RC filter unit is connected between second input end and ground of described micro controller system.
Another purpose of the utility model embodiment is to provide a kind of battery-driven car that comprises above-mentioned dysgnosis disposal system, and this kind battery-driven car includes but not limited to Electrical Bicycle and battery-operated motor cycle.
The battery-driven car that the utility model provides and dysgnosis disposal system thereof, when the headstock abnormal swings or turns the unusual condition such as too urgent, battery-driven car enters the exception handling state automatically, reduces the probability that rollover occurs car body by the dysgnosis disposal system, improves the safety performance of battery-driven car.
Description of drawings
The structured flowchart of the dysgnosis disposal system of the battery-driven car that Fig. 1 provides for the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The battery-driven car that the utility model provides and dysgnosis disposal system thereof, when the headstock abnormal swings or turns the unusual condition such as too urgent, battery-driven car enters the exception handling state automatically, reduces the probability that rollover occurs car body by the dysgnosis disposal system, improves the safety performance of battery-driven car.
Fig. 1 shows the structured flowchart of the dysgnosis disposal system of the battery-driven car that the utility model embodiment provides, and for convenience of explanation, only shows the part relevant with the utility model embodiment.As shown in the figure:
A kind of dysgnosis disposal system of battery-driven car, comprise MCU control unit 100, driver element 200 and motor 300, MCU control unit 100 is used for the various functions that control realizes battery-driven car, driver element 200 is used for drive motor 300, motor 300 links to each other with MCU control unit 100 by driver element 200, and the dysgnosis disposal system also comprises:
Angle 100 that link to each other with the MCU control unit, that the battery-driven car headstock is rotated (when particularly battery-driven car is turned, the headstock angle of rotating) detects and angle signal is sent to the angle detecting unit 400 of MCU control unit 100; And
Be connected between MCU control unit 100 and the motor 300, detect the real time execution speed of motor 300 and speed signal is sent in real time the speed detection unit 500 of MCU control unit 100.
As an embodiment of the present utility model, angle detecting unit 400 comprises an angular transducer that is placed on the battery-driven car headstock, the angle signal that described angular transducer gathers can link to each other by the first input end of the micro controller system in a RC filter unit and the MCU control unit, and the resistance string in the RC filter unit is associated between the first input end of the mouth of angular transducer and micro controller system, electric capacity is connected between the first input end and ground of micro controller system.
As an embodiment of the present utility model, speed detection unit 500 comprises that is placed in motor 300 inner or outside tachogenerators, the angle signal that described tachogenerator gathers links to each other with the second input end of micro controller system in the MCU control unit by the 2nd RC filter unit, and the resistance string in the 2nd RC filter unit is associated between the second input end of the mouth of tachogenerator and micro controller system, electric capacity is connected between second input end and ground of micro controller system.
Another embodiment of the utility model also provides a kind of battery-driven car that comprises the described dysgnosis disposal system of above-mentioned arbitrary embodiment, and the kind of battery-driven car includes but not limited to Electrical Bicycle and battery-operated motor cycle.
In general, the maximum rotation angle θ that the real time execution speed v of battery-driven car and its can safety turnings, car body is not turned on one's side has certain relation, roughly is that running velocity v is faster, and maximum rotation angle θ is just less.The situation of rollover occurs at the middle battery-driven car that easily causes that causes because of subjective reason of riding in the bicyclist that unusually refers to that the utility model refers to, mainly contains the headstock excessive and that accident, complex road condition cause of turning and rocks.
According to the battery-driven car that comprises the dysgnosis disposal system that the utility model provides, each running velocity v is corresponding the maximum angle of turn θ of a permission all, presets according to the different parameters of concrete battery-driven car.Such as setting:
During real time execution speed v＞50km/h, safety turning angle θ≤5 °;
During 40km/h＜v≤50km/h, safety turning angle θ≤10 °;
During 30km/h＜v≤40km/h, safety turning angle θ≤15 °;
During 20km/h＜v≤30km/h, safety turning angle θ≤25 °;
During 10km/h＜v≤20km/h, safety turning angle θ≤35 °;
During v≤10km/h, safety turning angle θ≤48 °; Etc..
The real-time speed v of battery-driven car operation and angle θ Negotiation speed detecting unit and the angle detecting unit of rotation detect and send to the MCU control unit.When the bicyclist turns, the MCU control unit is according to the relation of predefined v and θ, whether the real-time judge current time satisfies the safety traffic requirement, if angle of turn is about to reach or reached the maximum angle of turn θ that allows under the real-time speed, change fast about the angle of perhaps utilizing the violent swing of the upper frequency that the electric bicycle hair gives birth to produce and judge, when namely rotational angle θ left and right sides change frequency reaches a setting value f in setting-up time t, the MCU control unit is just controlled driver element and is stopped to drive, and automatically perform electronics and stop and carry out brake snub and process, namely enter the exception handling state, otherwise then continue normally to travel.
When entering the exception handling state, battery-driven car slows down fast until stop, if the bicyclist feels that battery-driven car is fully controlled in this process, just then only need again speed governing to withdraw from the exception handling state, enters normal motoring condition.
The battery-driven car that the utility model embodiment provides and dysgnosis disposal system thereof, the dysgnosis disposal system comprises MCU control unit, driver element and motor, also comprise with the MCU control unit and linking to each other, the angle that the battery-driven car headstock is rotated detects and angle signal sent to the angle detecting unit of MCU control unit and is connected between MCU control unit and the motor, detects the real time execution speed of motor and speed signal is sent in real time the speed detection unit of MCU control unit.The speed signal that the headstock angle that detects according to angle-unit changes in conjunction with the real-time detection of speed detection unit carries out abnormality juding, and whether automatic decision enters the exception handling state and carries out respective handling, reduce to a certain extent the probability of battery-driven car generation rollover, improved the safety performance of battery-driven car.
The above only is preferred embodiment of the present utility model, not in order to limit the utility model, although with reference to previous embodiment the utility model has been carried out more detailed explanation, for a person skilled in the art, it still can be made amendment or part technical characterictic wherein is equal to replacement the technical scheme that aforementioned each embodiment puts down in writing.All any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. the dysgnosis disposal system of a battery-driven car comprises MCU control unit, driver element and motor, and described motor links to each other with described MCU control unit by described driver element, it is characterized in that described dysgnosis disposal system also comprises:
Link to each other with described MCU control unit, the angle of battery-driven car headstock rotation is detected and angle signal is sent to the angle detecting unit of described MCU control unit; And
Be connected between described MCU control unit and the described motor, detect the real time execution speed of described motor and speed signal is sent in real time the speed detection unit of described MCU control unit.
2. dysgnosis disposal system as claimed in claim 1, it is characterized in that, described angle detecting unit comprises an angular transducer that is placed on described battery-driven car headstock, the angle signal that described angular transducer gathers links to each other with the first input end of micro controller system in the described MCU control unit by a RC filter unit, resistance string in the described RC filter unit is associated between the first input end of the mouth of described angular transducer and described micro controller system, and the electric capacity in the described RC filter unit is connected between the first input end and ground of described micro controller system.
3. dysgnosis disposal system as claimed in claim 1 or 2, it is characterized in that, described speed detection unit comprises that one is placed in described motor internal or outside tachogenerator, the angle signal that described tachogenerator gathers links to each other with the second input end of micro controller system in the described MCU control unit by the 2nd RC filter unit, resistance string in described the 2nd RC filter unit is associated between the second input end of the mouth of described tachogenerator and described micro controller system, and the electric capacity in described the 2nd RC filter unit is connected between second input end and ground of described micro controller system.
4. battery-driven car, it is characterized in that, described battery-driven car also comprises a dysgnosis disposal system, described dysgnosis disposal system comprises MCU control unit, driver element and motor, described motor links to each other with described MCU control unit by described driver element, and described dysgnosis disposal system also comprises:
Link to each other with described MCU control unit, the angle of battery-driven car headstock rotation is detected and angle signal is sent to the angle detecting unit of described MCU control unit; And
Be connected between described MCU control unit and the described motor, detect the real time execution speed of described motor and speed signal is sent in real time the speed detection unit of described MCU control unit.
5. battery-driven car as claimed in claim 4, it is characterized in that, described angle detecting unit comprises an angular transducer that is arranged on described battery-driven car headstock, the angle signal that described angular transducer gathers links to each other with the first input end of micro controller system in the described MCU control unit by a RC filter unit, resistance string in the described RC filter unit is associated between the first input end of the mouth of described angular transducer and described micro controller system, and the electric capacity in the described RC filter unit is connected between the first input end and ground of described micro controller system.
6. such as claim 4 or 5 described battery-driven cars, it is characterized in that, described speed detection unit comprises that one is arranged on described motor internal or outside tachogenerator, the angle signal that described tachogenerator gathers links to each other with the second input end of micro controller system in the described MCU control unit by the 2nd RC filter unit, resistance string in described the 2nd RC filter unit is associated between the second input end of the mouth of described tachogenerator and described micro controller system, and the electric capacity in described the 2nd RC filter unit is connected between second input end and ground of described micro controller system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334538 CN202703295U (en) | 2012-07-11 | 2012-07-11 | Electric vehicle and intelligent abnormity handling system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334538 CN202703295U (en) | 2012-07-11 | 2012-07-11 | Electric vehicle and intelligent abnormity handling system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703295U true CN202703295U (en) | 2013-01-30 |
Family
ID=47583626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334538 Expired - Lifetime CN202703295U (en) | 2012-07-11 | 2012-07-11 | Electric vehicle and intelligent abnormity handling system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669028A (en) * | 2013-11-28 | 2015-06-03 | 发那科株式会社 | Motor controller having abnormality detection function of power transmission unit |
| CN114537147A (en) * | 2022-01-28 | 2022-05-27 | 达闼机器人股份有限公司 | Circuit breaking protection method and device for movable equipment and movable equipment |
-
2012
- 2012-07-11 CN CN 201220334538 patent/CN202703295U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669028A (en) * | 2013-11-28 | 2015-06-03 | 发那科株式会社 | Motor controller having abnormality detection function of power transmission unit |
| CN104669028B (en) * | 2013-11-28 | 2016-04-06 | 发那科株式会社 | There is the control device of electric motor of the abnormal detection function of power transfering part |
| CN114537147A (en) * | 2022-01-28 | 2022-05-27 | 达闼机器人股份有限公司 | Circuit breaking protection method and device for movable equipment and movable equipment |
| CN114537147B (en) * | 2022-01-28 | 2023-10-27 | 达闼机器人股份有限公司 | Circuit breaking protection method and device for mobile equipment and mobile equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105599773B (en) | A kind of driver status suggestion device and its method based on moving attitude of vehicle | |
| CN103507809B (en) | A kind of method and apparatus of controlling Vehicle Driving Cycle | |
| CN205554180U (en) | Self -adaptation driver assistance system | |
| CN107600070A (en) | Control method and device of automatic emergency braking system, controller and automobile | |
| CN202449059U (en) | Over-steering control device for car running on curves | |
| CN201544892U (en) | Control system of electric vehicle | |
| CN206551897U (en) | A kind of four-wheel electric body of a motor car stabilizing control system | |
| CN206264775U (en) | A kind of double dynamical output system of electric automobile | |
| CN202703295U (en) | Electric vehicle and intelligent abnormity handling system thereof | |
| CN205769905U (en) | A kind of start and stop brakes of trailing type Segway Human Transporter | |
| CN205601540U (en) | Four in -wheel motor driving [electric] motor coach electron initiative control system that prevents heeling | |
| CN203127088U (en) | Assisting power control device for electric vehicle | |
| CN202544619U (en) | Automatic window lifting control system for automobile power windows | |
| CN202508075U (en) | Low speed vehicle brake control system | |
| CN108081960A (en) | A kind of braking energy of electric automobiles recovery method and system | |
| CN201681468U (en) | Automobile fatigue driving prevention system | |
| CN206255133U (en) | A kind of device for improving the electric bicycle tire life-span | |
| CN102582514A (en) | Method and device for controlling drunk driving | |
| CN203376790U (en) | Vehicle data acquiring and sending device | |
| CN207000662U (en) | A kind of monitoring system for being used to share bicycle | |
| CN208477364U (en) | Intelligent automobile entire car controller | |
| CN203020370U (en) | Four-wheel steering driving device based on singlechip | |
| CN204526854U (en) | Braking of battery electric vehicle, slide, Stop Control System | |
| CN2871283Y (en) | Signal collecting structure of mixed power energy recovering control based on ABS system for automobile | |
| CN203749716U (en) | Four-wheel independent driving mechanism for electric wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG GOBAO ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN GAOBIAO ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Industrial Road, Songshan Lake high tech Industrial Development Zone of Guangdong Province, Dongguan City, No. 3, 523000 Patentee after: SHENZHEN GOBAO ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: Villageroad Industrial Zone A4, Longgang District of Shenzhen City, Guangdong province 518000 2 floor Patentee before: SHENZHEN GAOBIAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |