CN105059352A - Safe intelligent baby carriage capable of being lifted - Google Patents
Safe intelligent baby carriage capable of being lifted Download PDFInfo
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- CN105059352A CN105059352A CN201510419603.XA CN201510419603A CN105059352A CN 105059352 A CN105059352 A CN 105059352A CN 201510419603 A CN201510419603 A CN 201510419603A CN 105059352 A CN105059352 A CN 105059352A
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- module
- perambulator
- baby carriage
- controller
- automatic lifting
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Abstract
The invention discloses a safe intelligent baby carriage capable of being lifted. The safe intelligent baby carriage capable of being lifted is characterized by comprising a controller module, an automatic lifting module, a posture detecting module, a baby carriage body turnover preventing module, a traveling module, a braking module, a speed detecting module, a voice control module, a voice broadcasting module, a power supply module, and a baby carriage body, wherein the controller module is connected with the automatic lifting module, the posture detecting module, the baby carriage body turnover preventing module, the traveling module, the braking module, the speed detecting module, the voice control module, the voice broadcasting module and the power supply module. The safe intelligent baby carriage capable of being lifted disclosed by the invention can be automatically lifted to achieve a height needed by a user, detects the posture of the baby carriage in real time, actively prevents the baby carriage body from turnover, controls and reasonably limits the speed of the baby carriage, and realizes the automatic braking of the baby carriage so as to prevent the baby carriage from sliding.
Description
Technical field
The invention belongs to Intelligent baby carriage technical field, relate to a kind of Intelligent baby carriage, particularly a kind of liftable safe and intelligent perambulator.
Background technology
Along with the development of economy and technology, the nurse technology of people to baby is more and more paid attention to, and perambulator has become one of instrument of requisite nurse baby.But current perambulator exists certain defect at secure context, cause some safety misadventures.Functionally simplification, can not meet the living needs of modern.
At present, defect in the following areas mainly deposited by the perambulator of use: perambulator does not have function of auto-lift; Perambulator does not have and initiatively prevents overturning ability; Perambulator can not detect perambulator self attitude; When parking unreasonable, perambulator easily slips car; Perambulator does not have autobrake ability.Therefore, need a kind of liftable safe and intelligent perambulator to overcome the defect of above-mentioned aspect, ensure the safety of baby.
Summary of the invention
The present invention is directed to prior art and cannot solve above-mentioned perambulator Problems existing, provide a kind of liftable safe and intelligent perambulator.Liftable safe and intelligent perambulator can automatic lifting reach user need height; Can detect in real time self attitude, initiatively prevent baby carriage body overturning; Control and reasonable speed limit can be carried out to perambulator speed; Realize autobrake and ensure that perambulator does not slip car.
In order to complete above-mentioned purpose, the present invention by the following technical solutions.
A kind of liftable safe and intelligent perambulator, it is characterized in that, described liftable safe and intelligent perambulator comprises: controller module, automatic lifting module, attitude detection module, prevent car body overturning module, travel module, brake module, velocity measuring module, speech control module, voice playing module, supply module, baby carriage body.Described controller module respectively with automatic lifting module, attitude detection module, prevent car body overturning module, travel module, brake module, velocity measuring module, speech control module, voice playing module, supply module be connected.Described supply module respectively with controller module, automatic lifting module, attitude detection module, prevent car body overturning module, travel module, brake module, velocity measuring module, speech control module, voice playing module be connected.
Described controller module respectively with automatic lifting module, attitude detection module, prevent car body overturning module, travel module, brake module, velocity measuring module, speech control module, voice playing module, supply module connects, receive process automatic lifting module, attitude detection module, prevent car body overturning module, travel module, brake module, velocity measuring module, speech control module, voice playing module, the information that supply module transmission comes and data, and to automatic lifting module, attitude detection module, prevent car body overturning module, travel module, brake module, velocity measuring module, speech control module, voice playing module, supply module transmission command information and data, control each module and realize corresponding function.
Described automatic lifting module is connected with controller module, for realizing the function that perambulator automatically raises and automatically reduces height, meet the needs of user to perambulator differing heights, facilitate user and baby interactive and need the activity of differing heights for infant feeding etc.Automatic lifting module comprises electric hydraulic lifting jack.
Described attitude detection module is connected with controller module, for detecting self attitude of baby carriage body in real time, by self gesture feedback of current baby carriage body to controller module.Attitude detection module comprises obliquity sensor.
The described car body overturning module that prevents is connected with controller module, and receive the information that controller module sends, realize the front support baby carriage body of perambulator overturning, auto-strengthening perambulator makes it recover normal placement, stops the overturning of baby carriage body.Prevent car body overturning module from comprising multiple degree of freedom folding mechanical arm.
Described traveling module realizes the movable of perambulator and left and right turn.Traveling module comprises: rotary encoder, motor-drive circuit, independent driving wheel, cushion universal flower wheel, retarder, DC servo motor.
Described brake module completes perambulator and realizes autobrake when halted state.Brake module comprises electromagnetism brake holding.
Described velocity measuring module realizes the real-time detection to perambulator moving velocity and moving direction, by the moving velocity of perambulator and moving direction information feed back to controller module.Velocity measuring module comprises speed sensor.
Described speech control module realizes being controlled by the function of voice to perambulator, completes the remote not way of contact and controls perambulator.Speech control module comprises: voice recognition chip, mini microphone.
Described voice playing module realizes being play by voice perambulator current state and function situation and reporting to the police.Voice playing module comprises: speech play chip, loud speaker.
Described supply module realizes power supply to perambulator whole system, Power convert transformation and the detection to energy-storage battery dump energy.Supply module comprises: mains charger, electric pressure converter, electric power detection controller, energy-storage battery.
Described baby carriage body is the vehicle body frame of perambulator, has parasols, rotatable mobile change sun shading angle; There is handrail handlebar.Baby carriage body comprises perambulator car parts, chassis of baby-carrier part.
The invention has the beneficial effects as follows: a kind of liftable safe and intelligent perambulator of the present invention, can automatic lifting reach user need height, perambulator self attitude can be detected in real time, initiatively prevent baby carriage body overturning, control and reasonable speed limit are carried out to perambulator speed, realizes perambulator autobrake and ensure that perambulator does not slip car.
Accompanying drawing explanation
Fig. 1 is Intelligent baby carriage integral structure functional schematic of the present invention.
Fig. 2 is Intelligent baby carriage construction profile schematic diagram of the present invention.
In figure 1, controller module, 2, automatic lifting module, 3, attitude detection module, 4, car body overturning module is prevented, 5, module is travelled, 6, brake module, 7, velocity measuring module, 8, speech control module, 9, voice playing module, 10, supply module, 21, parasols, 22, handrail handlebar, 23, electric hydraulic lifting jack, 24, mini microphone, 25, loud speaker, 26,3DOF folding mechanical arm, 27, independent driving wheel, 28, universal flower wheel, 29, baby carriage body, 30, perambulator compartment, 31, chassis of baby-carrier.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, specifically to set forth technical scheme of the present invention.
As depicted in figs. 1 and 2, a kind of liftable safe and intelligent perambulator of the present invention, it is characterized in that, described liftable safe and intelligent perambulator comprises: controller module 1, automatic lifting module 2, attitude detection module 3, prevent car body overturning module 4, travel module 5, brake module 6, velocity measuring module 7, speech control module 8, voice playing module 9, supply module 10, baby carriage body 29.Described controller module 1 respectively with automatic lifting module 2, attitude detection module 3, prevent car body overturning module 4, travel module 5, brake module 6, velocity measuring module 7, speech control module 8, voice playing module 9, supply module 10 be connected.Described supply module 10 respectively with controller module 1, automatic lifting module 2, attitude detection module 3, prevent car body overturning module 4, travel module 5, brake module 6, velocity measuring module 7, speech control module 8, voice playing module 9 be connected.
Described controller module 1 adopts MSP430 processor of single chip computer as the treater of data processing and control.
Described automatic lifting module 2 adopts 4 electric hydraulic lifting jacks 23 to be connected with MSP430 processor of single chip computer in controller module 1, control 4 electric hydraulic lifting jacks 23 by MSP430 processor of single chip computer in controller module 1 raise and reduce, realize the function that perambulator automatically raises and automatically reduces height.4 electric hydraulic lifting jacks 23 are uniformly distributed and are arranged between perambulator compartment 30 and chassis of baby-carrier 31, and perambulator compartment 30 and chassis of baby-carrier 31 are connected as one.Perambulator compartment 30 is at electric hydraulic lifting jack 23 top, and its height can change with electric hydraulic lifting jack 23 Level Change.
Described attitude detection module 3 adopts double-shaft tilt angle sensor to be arranged on forward and backward side and the left and right side angle of inclination of baby carriage body 29 floor detection baby carriage body, completes the detection to baby carriage body self attitude.
The described car body overturning module 4 that prevents adopts 8 groups of 3DOF folding mechanical arm 26 control realization at the front support baby carriage body 29 of perambulator overturning, and auto-strengthening perambulator makes it recover normal placement, stops the overturning of baby carriage body 29; 8 groups of 3DOF folding mechanical arms 26 are arranged on baby carriage body 29 surrounding side respectively, and 2 groups of 3DOF folding mechanical arms 26 are installed in each side.
Described traveling module 5 adopts 2 motor-drive circuits, 2 retarders, 2 DC servo motor, 2 rotary encoders, 2 independent driving wheels, 2 universal flower wheels of buffering.Motor-drive circuit is by controller module 1 connection control; Every one speed reducer is connected with each drive wheel; Each DC servo motor is connected with a retarder, rotary encoder, a motor-drive circuit; 2 independent driving wheels 27, as the trailing wheel of perambulator, are realized the turning function of perambulator, realize moving forward and backward of perambulator when speed is identical by the speed difference of two independent driving wheels; 2 universal flower wheels 28 of buffering, as the front-wheel of perambulator, coordinate 2 independent driving wheels to complete advance, retreat, turn to, and form the mobile engine installation of two covers.
Described brake module 6 installs electromagnetism brake holding by the afterbody of the DC servo motor in traveling module 5, electromagnetism brake holding energising adhesive when DC servo motor is rotated, and motor is not braked; The electromagnetism brake holding power-off when DC servo motor stops, brake holding checks motor under the effect of spring force, realizes the braking to perambulator.
Inside 2 independent driving wheels 27 that described velocity measuring module 7 adopts 2 speed sensors to be arranged on perambulator respectively, velocity measuring is carried out to it, realize the real-time detection to perambulator moving velocity and moving direction.
Described speech control module 8 adopts voice recognition chip and mini microphone 24 to form speech recognition equipment, realizes receiving the function of voice command to perambulator and controls.
Described voice playing module 9 adopts speech play chip and loud speaker 25 to realize carrying out speech play and audio alert to perambulator current state and function situation.
In described supply module 10, energy-storage battery selects high energy efficiency Li-ion batteries piles.When Li-ion batteries piles electricity is not enough, electric power detection controller can detect that battery electric quantity is low, and it is not enough that perambulator plays voice message battery electric quantity by voice playing module 9, and reminding user is Li-ion batteries piles charging in time; User connects civil power by mains charger plug and charges, and after charging terminates, stops charging to Li-ion batteries piles when electric power detection controller detects that Li-ion batteries piles electricity is sufficient.
A kind of liftable safe and intelligent perambulator principle of work is as follows: when perambulator is started working, in controller module 1, the data of MSP430 processor of single chip computer to each module process and control, automatic lifting module 2 adopts electric hydraulic lifting jack 23 to be connected with MSP430 processor of single chip computer in controller module 1, controls electric hydraulic lifting jack 23 raise and reduce by MSP430 processor of single chip computer in controller module 1.
When user needs baby carriage body height to raise, user sends rising voice command to perambulator, speech control module 8 receives the voice command information of user, this voice command is identified and feeds back to controller module 1 after processing, controller module 1 controls electric hydraulic lifting jack 23 in automatic lifting module 2 and raises, perambulator compartment 30 raises, when highly reaching user's request height, user sends to perambulator the voice command that tops out, speech control module 8 receives the voice command information of user, this voice command is identified and feeds back to controller module 1 after processing, controller module 1 controls electric hydraulic lifting jack 23 in automatic lifting module 2 and tops out, perambulator compartment 30 tops out.
When user needs baby carriage body height reduction, user sends reduction voice command to perambulator, speech control module 8 receives the voice command information of user, this voice command is identified and feeds back to controller module 1 after processing, controller module 1 controls electric hydraulic lifting jack 23 in automatic lifting module 2 to be reduced, perambulator compartment 30 reduces, when highly reaching user's request height, user sends perambulator and stops reducing voice command, speech control module 8 receives the voice command information of user, this voice command is identified and feeds back to controller module 1 after processing, controller module 1 controls electric hydraulic lifting jack 23 in automatic lifting module 2 to be stopped reducing, perambulator compartment 30 stops reducing.
In controller module 1, MSP430 processor of single chip computer processes self attitude data of baby carriage body 29 that double-shaft tilt angle sensor feedback in attitude detection module 3 is come, when detect baby carriage body 29 angle of inclination close to will the angle value of overturning time, in controller module 1, MSP430 processor of single chip computer controls to prevent car body overturning module 4 from launching to support perambulator in 2 groups of 3DOF folding mechanical arm 26 shifted laterallys of side, baby carriage body overturning direction, perambulator is stoped to continue overturning, control 2 groups of 3DOF folding mechanical arms 26 all to stretch and make it recover normal placement baby carriage body righting.
User sends advance voice command to perambulator, speech control module 8 receives the voice messaging of user, this voice command is identified and feeds back to controller module 1 after processing, controller module 1 controls to travel 2 DC servo motor in module 5 and rotates forward with identical speed, completes perambulator and moves forward; User sends retrogressing voice command to perambulator, speech control module 8 receives the voice messaging of user, this voice command is identified and feeds back to controller module 1 after processing, controller module 1 controls to travel 2 DC servo motor in module 5 and reverses with identical speed, completes perambulator and travels backward; User sends left-hand rotation or right-hand rotation voice command to perambulator, speech control module 8 receives the voice messaging of user, this voice command is identified and feeds back to controller module 1 after processing, controller module 1 controls to travel 2 DC servo motor in module 5 and rotates with friction speed, completes perambulator left steering or right steering traveling; Turn right when left side DC servo motor velocity of rotation is greater than right side DC servo motor velocity of rotation, turn left when right side DC servo motor velocity of rotation is greater than left side DC servo motor velocity of rotation; User sends stopping voice command to perambulator, speech control module 8 receives the voice messaging of user, this voice command is identified and feeds back to controller module 1 after processing, controller module 1 controls to travel 2 DC servo motor in module 5 and stops operating, brake module 6 is by installing electromagnetism brake holding at the afterbody of the DC servo motor travelling module 5, electromagnetism brake holding energising adhesive when DC servo motor is rotated, motor is not braked; The electromagnetism brake holding power-off when DC servo motor stops, brake holding checks motor under the effect of spring force, realizes the braking to perambulator.
User sends fast running to perambulator or travels voice command at a slow speed, speech control module 8 receives the voice messaging of user, these order voice are identified and feeds back to controller module 1 after processing, controller module 1 controls to travel 2 DC servo motor in module 5 and carries out speed adjustment, and perambulator is travelled fast or at a slow speed.
Velocity measuring module 7 adopts 2 speed sensors to be arranged on respectively inside 2 independent driving wheels 27 of perambulator, realizes the real-time detection to perambulator moving velocity and moving direction.When perambulator speed, in velocity measuring module 7,2 speed sensors detect 2 independent driving wheel 27 speed, and it is very fast that voice message present speed play by the loud speaker 25 that controller module 1 controls voice playing module 9; When perambulator excessive velocities exceedes limited speed, when having influence on safe, it is too fast that voice message present speed play by the loud speaker 25 that controller module 1 controls voice playing module 9, automatically controls to travel module 5 simultaneously and reduce by 2 DC servo motor velocities of rotation and make perambulator speed be reduced in safety speed; When in velocity measuring module 7,2 speed sensors detect that 2 independent driving wheel 27 speed are different, when identifying the independent driving wheel speed in left side and being greater than the independent driving wheel speed in right side, then perambulator is just in right steering; When right side independent driving wheel speed is greater than the independent driving wheel speed in left side, then perambulator is just at left steering.
Through above the present invention liftable safe and intelligent perambulator embodiment working process, realize the height that automatic lifting reaches user's needs, real-time self attitude of detection perambulator, initiatively prevent baby carriage body overturning, control and reasonable speed limit are carried out to perambulator speed, realizes perambulator autobrake and ensure that perambulator does not slip car.
Claims (1)
1. a liftable safe and intelligent perambulator, it is characterized in that, described liftable safe and intelligent perambulator comprises: controller module, automatic lifting module, attitude detection module, prevent car body overturning module, travel module, brake module, velocity measuring module, speech control module, voice playing module, supply module, baby carriage body; Described controller module respectively with automatic lifting module, attitude detection module, prevent car body overturning module, travel module, brake module, velocity measuring module, speech control module, voice playing module, supply module be connected; Described supply module respectively with controller module, automatic lifting module, attitude detection module, prevent car body overturning module, travel module, brake module, velocity measuring module, speech control module, voice playing module be connected;
Described automatic lifting module is connected with controller module, for realizing the function that perambulator automatically raises and automatically reduces height, meet the needs of user to perambulator differing heights, facilitate user and baby interactive and need the activity of differing heights for infant feeding etc.; Automatic lifting module comprises electric hydraulic lifting jack.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510419603.XA CN105059352A (en) | 2015-07-17 | 2015-07-17 | Safe intelligent baby carriage capable of being lifted |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510419603.XA CN105059352A (en) | 2015-07-17 | 2015-07-17 | Safe intelligent baby carriage capable of being lifted |
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| CN105059352A true CN105059352A (en) | 2015-11-18 |
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| CN201510419603.XA Pending CN105059352A (en) | 2015-07-17 | 2015-07-17 | Safe intelligent baby carriage capable of being lifted |
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| CN112208610A (en) * | 2020-10-21 | 2021-01-12 | 皖江工学院 | Baby carriage capable of automatically balancing and working method thereof |
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Application publication date: 20151118 |