CN207931526U - A kind of vehicle safety control system and walking-replacing tool - Google Patents
A kind of vehicle safety control system and walking-replacing tool Download PDFInfo
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- CN207931526U CN207931526U CN201721866373.2U CN201721866373U CN207931526U CN 207931526 U CN207931526 U CN 207931526U CN 201721866373 U CN201721866373 U CN 201721866373U CN 207931526 U CN207931526 U CN 207931526U
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- vehicle safety
- control system
- main control
- walking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
The utility model discloses a kind of vehicle safety control system and walking-replacing tools, including gyro sensor, gyroscope attitude algorithm module, main control module, mechanical brake module, steering indicating light drive module, motor drive module and driving motor, gyro sensor is communicated to connect with gyroscope attitude algorithm module, motor drive module is electrically connected with driving motor, and gyroscope attitude algorithm module, mechanical brake module, steering indicating light drive module and motor drive module are communicated to connect with main control module；When gyro sensor senses dangerous posture, main control module enables motor drive module close driving motor and mechanical brake module is enabled to open brake；When gyro sensor senses turning posture, main control module enables steering indicating light drive module open steering indicating light.The vehicle safety control system and walking-replacing tool can improve vehicle safety performance.
Description
Technical field
The utility model is related to walking-replacing tool more particularly to a kind of vehicle safety control system and use the vehicle safety control
The walking-replacing tool of system processed.
Background technology
Currently, similar to walking-replacing tools such as balance car, Segway Human Transporters, had been favored by people because of its portability.But
It is that many producers do not focus on security performance, this kind of walking-replacing tool is caused to there is security risk in use.Especially,
Many Segway Human Transporters only control its walking and brake by a throttle control and a brake control, to that may send out
Raw peril does not alert prompting, without counter-measure, can only be handled by driver itself yet, once driver cannot
Timely processing will cause car body and driver itself to cause serious injury.Such as：
(1) when the dangerous posture such as rollover or front and back overturning occurs for Segway Human Transporter, due to that cannot brake in time
And driving motor is closed, cause driving wheel of vehicle continuation rapidly to be rotated with current throttle speed, driving wheel may drag at this time
Vehicle makes car body scratch driver or even driving wheel that can directly scratch driver, causes serious secondary injury；
(2) some Segway Human Transporters can be equipped with steering indicating light, but its turning indicator control can only be controlled by driver itself,
In the case of pavement behavior complexity, steering indicating light is not easy to control, if it is other to open steering indicating light prompting when turning in time
Vehicle, it is likely that lead to peril.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of vehicle safety control system
System, can improve the security performance of vehicle；The two of the purpose of this utility model are to provide a kind of walking-replacing tool have higher
Security performance.
One of the purpose of this utility model adopts the following technical scheme that realization：
A kind of vehicle safety control system, including gyro sensor, gyroscope attitude algorithm module, main control module, machine
Tool brake module, steering indicating light drive module, motor drive module and driving motor, the gyro sensor and the gyroscope
Attitude algorithm module communicates to connect, and the motor drive module is electrically connected with the driving motor, the gyroscope attitude algorithm
Module, the mechanical brake module, the steering indicating light drive module and the motor drive module are logical with the main control module
Letter connection；
When the gyro sensor senses dangerous posture, the main control module enables the motor drive module close institute
It states driving motor and the mechanical brake module is enabled to open brake；When the gyro sensor senses turning posture, institute
Stating main control module enables the steering indicating light drive module open corresponding steering indicating light.
Further, the vehicle safety control system further includes the bluetooth module for connecting bluetooth equipment, the indigo plant
Tooth module is communicated to connect with the main control module, and the motor drive module includes sinusoidal wave controller, the sine wave control
Device is electrically connected with the driving motor.
Further, the vehicle safety control system further includes accumulator and energy recovery module, the energy regenerating
Module is electrically connected with the driving motor, the main control module, the motor drive module and the energy recovery module with
The accumulator electrical connection.
Further, the vehicle safety control system further includes the alarm module for giving a warning prompting, the police
Show that module is communicated to connect with the main control module.
Further, the vehicle safety control system further includes the over-current detection mould communicated to connect with the main control module
Block, the over-current detection module are electrically connected with the driving motor.
The two of the purpose of this utility model adopt the following technical scheme that realization：
A kind of walking-replacing tool, including above-mentioned vehicle safety control system and the drive with driving motor drive connection
Driving wheel.
Further, the walking-replacing tool further includes the motion controller communicated to connect with the main control module, the fortune
Movement controller includes throttle control and brake control.
Further, the walking-replacing tool is balance car or Segway Human Transporter.
Compared with prior art, the beneficial effects of the utility model are：
The vehicle safety control system and walking-replacing tool of the utility model, including gyro sensor, gyroscope posture solution
Module and main control module are calculated, which resolves according to the collected posture information of gyro sensor institute
Go out required Eulerian angles and angular speed, and sends relevant information to main control module；
The vehicle safety control system and walking-replacing tool of the utility model further include the machinery communicated to connect with main control module
Brake module and motor drive module, wherein motor drive module are electrically connected with driving motor, when gyro sensor senses
When dangerous posture, i.e., when current pitch angle or roll angle have exceeded preset brake decision content, that is to say, that at vehicle
In front and back overturning or rollover posture, main control module enables motor drive module close and driving motor and enables mechanical brake mould at this time
Block opens brake, is hurt with protecting driver or mitigating driver；
The vehicle safety control system and walking-replacing tool of the utility model further include the steering communicated to connect with main control module
Lamp drive module, when gyro sensor senses turning posture, i.e., yaw rate has exceeded preset turning decision content
When, main control module enables steering indicating light drive module open corresponding steering indicating light, such as vehicle turns left to be switched on the steering that expression is turned left
Lamp.
Description of the drawings
Fig. 1 is the schematic diagram of the walking-replacing tool of the utility model preferred embodiment.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It is the schematic diagram of the walking-replacing tool of the utility model preferred embodiment shown in Fig. 1.The walking-replacing tool includes vehicle peace
Full control system, the driving wheel being sequentially connected with driving motor, the motion controller with main control module communication connection, the movement control
Device processed includes the throttle control for adjusting throttle speed and the brake control for inputting brake signal.Specifically, should
Walking-replacing tool can be balance car or Segway Human Transporter.
The vehicle safety control system of the walking-replacing tool, including gyro sensor, gyroscope attitude algorithm module, master control
Module, mechanical brake module, steering indicating light drive module, motor drive module and driving motor, gyro sensor and gyroscope
Attitude algorithm module communicates to connect, and motor drive module is electrically connected with driving motor, gyroscope attitude algorithm module, mechanical brake
Module, steering indicating light drive module and motor drive module are communicated to connect with main control module；Gyro sensor senses danger
When posture, main control module enables motor drive module close driving motor and mechanical brake module is enabled to open brake；Gyroscope passes
When sensor senses turning posture, main control module enables steering indicating light drive module open corresponding steering indicating light.Such as vehicle turns left just
It opens and indicates the steering indicating light of left-hand rotation.
The gyroscope attitude algorithm module calculates required Europe according to the collected posture information of gyro sensor institute
Angle and angular speed are drawn, and sends relevant information to main control module；When gyro sensor senses dangerous posture, i.e., currently
Pitch angle or roll angle when having exceeded preset brake decision content, that is to say, that vehicle is in front and back overturning or rollover
Posture, main control module can send brake signal to mechanical brake module, mechanical brake module enabled to open brake, and main control module
Off signal can be sent to motor drive module, motor drive module is enabled to close motor, driven with protecting driver or mitigating
Member is hurt.
It brakes specifically, the mechanical brake module can be realized by mechanical brake piece, which can be with
For LSM6DS3TR sensors.
Preferably, which further includes the bluetooth module for connecting bluetooth equipment, bluetooth module with
Main control module communicates to connect；For example, by using Bluetooth chip NRF51822, cell phone application is connected by bluetooth module so that Yong Huke
To be arranged, check vehicle parameter and function selection from mobile phone terminal；For example, user can voluntarily choose whether to start urgent brake
Vehicle, that is, when posture of causing danger, if self-actuating brake.
Preferably, motor drive module includes sinusoidal wave controller, and sinusoidal wave controller is electrically connected with driving motor；It uses
Sinusoidal wave controller, double-current ring closed-loop control make driving motor run more acurrate exquisiteness.
Preferably, which further includes accumulator and energy recovery module, energy recovery module with drive
Dynamic motor electrical connection, main control module, motor drive module and energy recovery module are electrically connected with accumulator；When driving motor quilt
After closing, either driver actively closes or passive closing, the driving wheel of the walking-replacing tool can all continue to revolve because of inertia
Turn, and the driving motor being sequentially connected with driving wheel also will continue to rotate, driving motor will be used as generator at this time, pass through energy
It measures recycling module to charge to accumulator, to realize energy regenerating, and more promptly driving wheel can be enabled to stop rotating.
Preferably, which further includes the alarm module for giving a warning prompting, alarm module with
Main control module communicates to connect；When causing danger or will cause danger, reminded for sending out relevant warning, for example, for example
When vehicle is currently at turning posture, and when its turning speed has exceeded preset maximum turning speed value, then sending out
Go out warning, while main control module sends signal to reduce the speed to motor drive module, to reduce the rotating speed of driving motor, to reduce vehicle
Speed makes it be no more than maximum turning speed value；If pitch angle exceeds preset Safety Slope range, then sending out corresponding
Warning is reminded；If pitch angle beyond preset Safety Slope range and be in descending state, and car speed have exceeded it is default
Maximum downslope velocity amplitude, reminded then sending out corresponding warning, and reduce car speed, it made to be no more than maximum downslope speed
Angle value.
Preferably, which further includes the over-current detection module communicated to connect with main control module, overcurrent
Detection module is electrically connected with driving motor, to detect the operating current of driving motor；When the operating current detected have exceeded it is pre-
If maximum current value, reminded then sending out corresponding warning, and reduce and the electric current of driving motor is exported, so that driving electricity
The operating current of machine is no more than preset maximum current value, to protect motor and whole system.When driver's weight is excessive or
When upward slope, vehicle can be in locked rotor condition, current spikes rise when stall, are easy to burn out motor and its since resistance is huge
His component, so rotation-clogging protection and overcurrent protection are devised, to protect driving motor and other component.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (8)
1. a kind of vehicle safety control system, it is characterised in that：Including gyro sensor, gyroscope attitude algorithm module, master
Control module, mechanical brake module, steering indicating light drive module, motor drive module and driving motor, the gyro sensor with
The gyroscope attitude algorithm module communication connection, the motor drive module are electrically connected with the driving motor, the gyro
Instrument attitude algorithm module, the mechanical brake module, the steering indicating light drive module and the motor drive module with it is described
Main control module communicates to connect；
When the gyro sensor senses dangerous posture, the main control module enables the motor drive module close the drive
It moves motor and the mechanical brake module is enabled to open brake；When the gyro sensor senses turning posture, the master
Control module enables the steering indicating light drive module open corresponding steering indicating light.
2. vehicle safety control system as described in claim 1, it is characterised in that：The vehicle safety control system further includes
Bluetooth module for connecting bluetooth equipment, the bluetooth module are communicated to connect with the main control module, and the motor drives mould
Block includes sinusoidal wave controller, and the sine wave controller is electrically connected with the driving motor.
3. vehicle safety control system as described in claim 1, it is characterised in that：The vehicle safety control system further includes
Accumulator and energy recovery module, the energy recovery module are electrically connected with the driving motor, the main control module, the electricity
Machine drive module and the energy recovery module are electrically connected with the accumulator.
4. vehicle safety control system as described in claim 1, it is characterised in that：The vehicle safety control system further includes
Alarm module for giving a warning prompting, the alarm module are communicated to connect with the main control module.
5. vehicle safety control system as described in claim 1, it is characterised in that：The vehicle safety control system further includes
With the over-current detection module of main control module communication connection, the over-current detection module is electrically connected with the driving motor.
6. a kind of walking-replacing tool, it is characterised in that：Including vehicle safety control system as described in any one in claim 1-5 with
And the driving wheel being sequentially connected with the driving motor.
7. walking-replacing tool as claimed in claim 6, it is characterised in that：The walking-replacing tool further includes logical with the main control module
Believe that the motion controller of connection, the motion controller include throttle control and brake control.
8. walking-replacing tool as claimed in claim 6, it is characterised in that：The walking-replacing tool is balance car or Segway Human Transporter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866373.2U CN207931526U (en) | 2017-12-27 | 2017-12-27 | A kind of vehicle safety control system and walking-replacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866373.2U CN207931526U (en) | 2017-12-27 | 2017-12-27 | A kind of vehicle safety control system and walking-replacing tool |
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| Publication Number | Publication Date |
|---|---|
| CN207931526U true CN207931526U (en) | 2018-10-02 |
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ID=63647435
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721866373.2U Active CN207931526U (en) | 2017-12-27 | 2017-12-27 | A kind of vehicle safety control system and walking-replacing tool |
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| CN (1) | CN207931526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146293A (en) * | 2017-12-27 | 2018-06-12 | 广州乐比计算机有限公司 | A kind of vehicle safety control method, vehicle safety control system and walking-replacing tool |
-
2017
- 2017-12-27 CN CN201721866373.2U patent/CN207931526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146293A (en) * | 2017-12-27 | 2018-06-12 | 广州乐比计算机有限公司 | A kind of vehicle safety control method, vehicle safety control system and walking-replacing tool |
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