CN108847805A - A kind of battery switching driving device of bicycle position parking apparatus - Google Patents
A kind of battery switching driving device of bicycle position parking apparatus Download PDFInfo
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- CN108847805A CN108847805A CN201810675976.7A CN201810675976A CN108847805A CN 108847805 A CN108847805 A CN 108847805A CN 201810675976 A CN201810675976 A CN 201810675976A CN 108847805 A CN108847805 A CN 108847805A
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
- E04H6/422—Automatically operated car-parks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of battery switching driving devices of bicycle position parking apparatus to be mainly made of special converter, emergency lighting system 33 and man-machine interface 35, device detection system 32 using converter technique, battery switching driving；Wherein, special converter includes battery 42, DC boosting power supply module 43, DC decompression charging module 41 and frequency-conversion drive apparatus, frequency-conversion drive apparatus makes full use of the characteristics of frequency conversion drive, the improvement of adaptability is made on the basis of keeping small-power General Converters main circuit to be basically unchanged, battery 42, DC boosting power supply module 43, 41 technology maturation of DC decompression charging module, modularization, structure is simple, rationally, low cost, realize that the equipment to the frequency conversion drive of three-phase motor and under alternating current power blackout situation operates normally with high reliability, facilitation is played to the popularization and application of bicycle position parking apparatus.
Description
Technical field
Invention is related to mechanical parking equipment field, and in particular in single ground parking stall, the parking apparatus of setting is used
Using converter technique, by the driving device of battery switching power-supplying forms.
Background technique
With the increase of car ownership, the problem of parking space deficiency becomes clear day by day, and mechanical parking equipment has obtained
It is widely applied.It is the upper layer and lower layer form of single ground parking stall setting, including single lifting that mechanical parking equipment, which wherein has one kind,
（Only single upper layer bedplate up-down function）, pitching type lifting（Only single upper layer platen pitching elevating function）, leave office
Plate Forward rotation is traversing（The Forward of ground floor platen, rotation, traversing, upper layer bedplate up-down）, upper platen Forward rotation（Upper layer platen
Forward, rotation, lifting）And file roadside lifting-transverse shifting（Upper layer platen is traversing, goes up and down）Etc. forms, be mainly characterized by every set
Parking apparatus only takes up ground parking stall, upper layer and lower layer, by a lifting motor driving or by a lifting motor and
One or more mobile motor difference, timesharing driving, structure is simple, control is simple, state-detection is simple, operational process is simple,
It is particularly suitable for family or multiple users share uses, occupies irreplaceable status in the market in parking apparatus；Above-mentioned single ground
Below the parking apparatus of parking stall setting referred to collectively as " bicycle position parking apparatus ".
Current bicycle position parking apparatus does not use this advanced three-phase motor driving method of frequency conversion drive, and is stopping
It is in run-stopping status when electric, not can be carried out Transport Vehicle operation, these problems produce client using bicycle position parking apparatus
Puzzlement is given birth to.Certainly, namely 3 kilowatts or so of the power of motor maximum of bicycle position parking apparatus, can be in the forceful electric power of original equipment
Installation small-power General Converters are simply increased on unit, and frequency conversion drive is obtained by way of manual operation；But this
Kind way investment is relatively large, and mismatches with original system, inconvenient for operation；It, can also be using increasing to solve the problems, such as mains failure
Add the preceding level power supply of installation high power UPS power supply or high-power EPS power supply as equipment, but does so and not only throw
Money is significantly increased, and runs power consumption and increase, and later maintenance cost is also high.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, design one kind based on DC power supply and are converted to variable-frequency electric
The technology in source, the driving device that storage battery power supply is switched to applied to bicycle position parking apparatus, when having a power failure, solve to realize at one stroke
Frequency conversion drive and reply this two large problems of mains failure.
To achieve the above object, the battery switching driving device of a kind of bicycle position of the invention parking apparatus, technical side
Case is characterized in that：Described device includes special converter, emergency lighting system 33, further includes man-machine interface 35 and equipment inspection
Examining system 32.
The special converter include battery 42, DC boosting power supply module 43, DC decompression charging module 41 and
Frequency-conversion drive apparatus.
The battery 42 is chargeable DC power supply；The charging input end of battery 42 connects the direct current drop
Press the output end of charging module 41；The power output end of battery 42 connects the control power module 10 of the frequency-conversion drive apparatus
Input terminal, connect the input terminal of the power supply of the emergency lighting system 33, be also connected with the DC boosting power supply module 43
Input terminal.The unlimited type of battery used in technical solution of the present invention, as long as chargeable and capacitance, work electricity
The key indexes such as stream meet specific requirements.
The input terminal of the DC boosting power supply module 43 accesses the output end of the battery 42, described in output end access
Wherein one group of input interface of the switching switch 06 of frequency-conversion drive apparatus.Technical solution of the present invention is when alternating current powers off
It waits, the DC bus of frequency-conversion drive apparatus is by storage battery power supply, and the output voltage of battery is typically not capable of frequency conversion drive dress
High direct voltage needed for the DC bus set, it is therefore desirable to be turned by the boosting that DC boosting power supply module carries out DC voltage
It changes.There are many mature technologies for current DC boosting, and have modular commercial product；Technical solution of the present invention is used
The unlimited type of DC boosting power supply module, as long as the key indexes such as input voltage, output voltage and operating current meet
Specific requirements.
The input terminal of the DC decompression charging module 41 accesses the filtering energy-storage units 03 of the frequency-conversion drive apparatus
Output end, output end access the charging input end of the battery 42.Technical solution of the present invention is at frequency-conversion drive apparatus
It charges when working condition to battery.Since the DC voltage of the filtering energy-storage units output of frequency-conversion drive apparatus is logical
Often it is much higher than the permission charging voltage of battery, it is therefore desirable to turn by the decompression that DC decompression charging module carries out DC voltage
It changes.There are many mature technologies for current DC decompression, and have modular commercial product；Technical solution of the present invention is used
The unlimited type of DC decompression charging module, as long as the key indexes such as input voltage, output voltage and operating current meet
Specific requirements.
The frequency-conversion drive apparatus makes improvements on the basis of small-power General Converters, can be realized battery and cuts
Power supply is changed, meeting bicycle position parking apparatus can realize under mains-supplied and alternating current power blackout situation to three-phase motor progress
Frequency conversion drive.
The main circuit of the small-power General Converters includes rectification unit 01, powers on buffer cell 02, filtering energy storage
Unit 03, brake unit 04, inversion unit 05；The main components of the rectification unit 01 are rectifier diodes, can be defeated
The industrial-frequency alternating current entered is changed into the direct current of tape pulse ingredient；The main components for powering on buffer cell 02 are current limlitings two
Pole pipe and contactless contactor, so that the output of powered on moment rectification unit 01 powers on automatically by delay buffering, contactless contactor
It just powers, plays a protective role to subsequent conditioning circuit after closure；The component of the filtering energy-storage units 03 is mainly filtered electrical
Hold and press diode, so that the direct current for the tape pulse ingredient that rectification unit 01 exports becomes gentle direct current, and backward
Continuous circuit power supply；The brake unit 04 is mainly made of the release circuit of single IGBT pipe concatenation braking resistor, IGBT pipe
Base stage output signal control is needed according to motor braking by the main control unit 18 of control circuit；The inversion unit 05 is main
It is made of six IGBT pipes and auxiliary circuit, the base stage of these inversion pipes is transported by the main control unit 18 of control circuit according to motor
Capable needs output signal control, and wherein certain three IGBT conducting is produced to electric current is provided inside machine winding for a certain moment control
Magnetisation field, so that motor operates, subsequent time similarly constantly switches, direct current is become continuous alternating current and motor is held
Reforwarding turns.
The control circuit of the small-power General Converters includes control power module 10, main control unit 18, detection list
Member, input unit, output unit；Wherein, the control power module 10 provides power supply to the component of control circuit；The master
Controlling unit 18 includes main control chip and peripheral circuit, and the main control chip is ESP motor control dedicated cpu or MPU：It is described outer
Enclosing circuit includes ROM, RAM, input isolation and amplifying circuit, output isolation and amplifying circuit；The output of the detection unit with
18 signal of the main control unit connection, the DC voltage inspection including the circuit voltage after detection main circuit filtering energy-storage units 03
Survey module 11, the direct current detection module 12 for the circuital current for detecting 05 front end of main circuit inversion unit and detection main circuit
The alternating voltage detection module 14 for the circuit voltage that inversion unit 05 exports；The output of the input unit and the main control unit
18 signals connection, including receiving the speed signal input module 17 of potentiometer signal output, receiving the operation of man-machine interface output
Signal input module 15；The input of the output unit is connect with 18 signal of main control unit, including to each of main circuit
The base stage control output module 13 and external control output module 19 of the base stage output control signal of IGBT pipe.
The frequency-conversion drive apparatus makes improvements on the basis of small-power General Converters to be referred to：Former small-power is general
The improvement of the main circuit of type frequency converter；The improvement of the control circuit of former small-power General Converters；Bicycle position parking at present is set
The improvement and integration of standby equipment control circuit.
Wherein, the improvement of the main circuit of the former small-power General Converters is：First, it is general to retain the small-power
Type main circuit of converter includes rectification unit 01, powers on buffer cell 02, filtering energy-storage units 03, brake unit 04, inversion list
Member 05；Second, the DC bus between filtering energy-storage units 03 and brake unit 04 is disconnected, the DC bus of disconnection is cut by described
Change the connection of switch 06；The front end of third, rectification unit 01 is not directly accessed power frequency AC, is changed to through the on-off switch
07 connection；4th, correspondingly, increase a set of linked switch；The linked switch includes that 06, on-off of a switching switch is opened
Close 07；The DC bus that the output interface of the switching switch 06 accesses the disconnection inputs connecing for side close to brake unit 04
Mouthful, wherein one group of direct current for being separately connected the DC boosting power supply module 43 of the input interface of the switching switch 06 is defeated
Out, it is separately connected the interface that the DC bus of the disconnection is set close to the filtering output of energy-storage units 03 side for another group；Work as institute
The direct current electricity output that switching switch 06 connects DC boosting power supply module 43 is stated, that is, has cut off the output of filtering energy-storage units 03,
So that the DC bus of subsequent brake unit 04, inversion unit 05 is supplied by DC boosting power supply module 43 by battery 42
Electricity；When the direct current electricity output of the switching switch 06 connection filtering energy-storage units 03, that is, DC boosting power supply module 43 is cut off
Output so that the DC bus of subsequent brake unit 04, inversion unit 05 by filtering energy-storage units 03 power；It is described logical
It disconnects and closes 07 setting between 01 front end of rectification unit and input power frequency AC, industrial frequency AC is realized by on-off switch 07
The conducting and disconnection of power input；The linkage of the linked switch refers to：When to be in power frequency AC defeated for on-off switch 07
When the on state entered, switching switch 06 is in the state for connecting the direct current electricity output of filtering energy-storage units 03；Work as on-off switch
07 in cutting power frequency AC input state when, switching switch 06 be in connection DC boosting power supply module 43 direct current
The state of electricity output；The one of which of the movement of the linked switch in the following ways：Mode one, the frequency-conversion drive apparatus
Main control unit 18 detecting alternating current and be changed into off-position from normal power supply state or be changed into normally from off-position
When power supply state, related prompt is issued to staff, the related switching behaviour for carrying out linked switch is operated by staff
Make；Mode two, the main control unit 18 of the frequency-conversion drive apparatus are detecting that alternating current is changed into power-off shape from normal power supply state
When state or alternating current are changed into normal power supply state from off-position, the automatic related handover operation for executing linked switch.
The improvement of the main circuit of the original small-power General Converters is：First, cancel the universal change of the small-power
The input unit of frequency device control circuit wherein receives the speed signal input module 17 of potentiometer signal output；The parking of bicycle position is set
Standby frequency conversion drive is based on fixed operational mode, and operation curve presets and is solidificated in the main control unit of frequency-conversion drive apparatus
ROM on, by main control unit according to carrying out practically state call；Second, cancel the small-power General Converters control
The input unit of circuit operation signal input module 15 therein, relevant operation signal changes to be issued by the man-machine interface 35；The
Three, the detection unit increases setting alternating current detection module 16；The alternating current detection module 16 is mounted on the on-off switch 07
Input interface front end, for monitoring whether alternating current is in normal power supply state.
The improvement of the equipment control circuit of the current bicycle position parking apparatus is with integration：
First, cancel the high voltage unit 20 of original equipment control circuit, all outputs of former high voltage unit 20 are changed in the frequency conversion
The inversion unit 05 of device exports.This is because the inversion unit 05 of converter plant is completely instead of original equipment control circuit
High voltage unit 20 institute it is functional, therefore the high voltage unit 20 of original equipment control circuit is cancelled.
Second, cancel the lighting system 34 of original equipment control circuit, is changed to emergency lighting system 33；The emergency is shone
Bright system 33 refers to the lighting system for needing to keep enough brightness under alternating current off-position, installing in equipment key area,
The emergency lighting system 33 is powered by the battery 42.For the power supply pressure for mitigating battery 42 as far as possible, in addition to needed position,
The illumination of remaining position should normally access mains system.
Third cancels the apparatus control system 31 of original equipment control circuit, the correlation function integration of apparatus control system 31
To main control unit 18.This is because the control system function of bicycle position parking apparatus is relatively easy, it is integrated into the tool of main control unit 18
There is the advantages of more brief, direct and saving cost, therefore the apparatus control system 31 of original equipment control circuit is cancelled.
4th, retain the man-machine interface 35 of original equipment control circuit, the man-machine interface 35 is changed to believe with main control unit 18
Number connection, manipulated by the main control unit 18.This is the correlation function integration of the apparatus control system 31 of original equipment control circuit
To the inevitable outcome of main control unit 18.
5th, retain the device detection system 32 of original equipment control circuit, the device detection system 32 is changed to and master control
The connection of 18 signal of unit, is manipulated by the main control unit 18.This is the correlation of the apparatus control system 31 of original equipment control circuit
Function is integrated into the inevitable outcome of main control unit 18.
The invention has the beneficial effects that：It designs and a kind of is cut using converter technique, battery for bicycle position parking apparatus
The device of driving is changed, bicycle position parking apparatus is used for, mainly by special converter, emergency lighting system 33 and man-machine interface
35, device detection system 32 forms, and special converter therein includes battery 42, DC boosting power supply module 43, direct current drop
The characteristics of pressure charging module 41 and frequency-conversion drive apparatus, frequency-conversion drive apparatus makes full use of frequency conversion drive, is keeping small-power
General Converters main circuit makes the improvement of adaptability, battery 42, DC boosting power supply module on the basis of being basically unchanged
43, DC decompression charging module 41 is all technology maturation, modular electronic product, simple and reasonable for structure, low cost, height
It realizes to reliability the frequency conversion drive to the three-phase motor of equipment, and can ensure parking apparatus under alternating current power blackout situation
It operates normally, provides great convenience using bicycle position parking apparatus for user, the popularization and application to bicycle position parking apparatus
Good facilitation can be played.
Detailed description of the invention
Fig. 1 is the schematic diagram of small-power General Converters.In figure：01 rectification unit；02 powers on buffer cell；03 filtering
Energy-storage units；04 brake unit；05 inversion unit；08 frequency conversion output；The input of 09 alternating current；10 control power modules；11 direct currents
Press detection module；12 direct current detection modules；13 base stages control output module；14 alternating voltage detection modules；15 operation letters
Number input module；17 speed signal input modules；18 main control units；19 outsides control output module.
Fig. 2 is the schematic diagram of the equipment control circuit of bicycle position used at present parking apparatus.In figure：The input of 09 alternating current；
20 high voltage units；21 motors one；22 motors two；23 on-off switches one；24 on-off switches two；31 apparatus control systems；32 equipment
Detection system；34 lighting systems；35 man-machine interfaces.
Fig. 3 is a kind of circuit of the one of embodiment of battery switching driving device of bicycle position of the invention parking apparatus
Schematic diagram.In figure：01 rectification unit；02 powers on buffer cell；03 filtering energy-storage units；04 brake unit；05 inversion unit；06
Switching switch；07 on-off switch；08 frequency conversion output；The input of 09 alternating current；10 control power modules；11 DC voltage detection modules；
12 direct current detection modules；13 base stages control output module；14 alternating voltage detection modules；15 operation signal input modules；
16 alternating current detection modules；18 main control units；19 outsides control output module；21 motors one；22 motors two；23 on-off switches one；
24 on-off switches two；32 device detection systems；33 emergency lighting systems；35 man-machine interfaces；40 variable frequency drives；41 direct currents drop
Press charging module；42 batteries；43 DC boosting power supply modules.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings, and protection scope of the present invention is not limited to as described below.
Fig. 1 show the schematic diagram of small-power General Converters.
Shown in the upper left side Fig. 1, it is the main circuit schematic diagram of small-power General Converters, is from left to right that alternating current is defeated respectively
Enter 09, rectification unit 01, power on buffer cell 02, filtering energy-storage units 03, brake unit 04, inversion unit 05 and frequency conversion it is defeated
Out 08.
01 main components of rectification unit are rectifier diodes, can be the industrial-frequency alternating current of input（It is illustrated as R, S, T, N
The alternating current input 09 of three-phase and four-line）It is changed into the direct current of tape pulse ingredient, the direct current of the tape pulse ingredient enters filter bank
It can unit 03；It is provided with mainly between filtering energy-storage units 03 and rectification unit 01 by Current Limiting Diodes and contactless contactor group
At power on buffer cell 02 so that powered on moment rectification unit 01 output by delay buffering, contactless contactor it is automatic on
After electricity closure, just power to the filtering energy-storage units 03 of subsequent conditioning circuit；In order to meet needed for the DC injection braking of driving motor,
Brake unit 04 is provided between filtering energy-storage units 03 and inversion unit 05, it is generally the case that Small-power Inverter
Brake unit 04 is the current discharge circuit of single IGBT pipe concatenation braking resistor composition, and the base stage of the IGBT pipe is by frequency converter control
The main control unit 18 of circuit processed is controlled according to the needs of the braking of institute's driving motor, output signal.Brake unit 04 is simultaneously
With main-circuit protection effect.Since machine winding is that perceptual negative pressure carries, the moment started and stopped can generate one it is larger
Inverse electromotive force, backward voltage is formed on circuit, the energy of this backward voltage can make direct current by inversion unit 05
Voltage instantaneous on bus increases.When the moment raised voltage reaches a certain level, inversion pipe and rectifying tube can be punctured.When
When having high back voltage generation, the IGBT pipe of brake unit 04 is connected in transducer control circuit, and instantaneous pressure passes through the IGBT
Pipe is discharged in braking resistor, is played a protective role.Inversion unit 05 is mainly managed by six IGBT（Inversion pipe）And auxiliary electricity
Road composition, the base stage of these inversion pipes need output signal according to motor operation by the main control unit 18 of transducer control circuit
Control, a certain moment control wherein certain three IGBT conducting, provides electric current to machine winding inside, magnetic field is generated, so that motor
Operating, subsequent time similarly constantly switch, direct current are become continuous alternating current and makes motor continuous running.
It is the control circuit schematic diagram of small-power General Converters shown in below Fig. 1.As it can be seen that being inputted from alternating current in figure
A 09 wherein phase line T and neutral conductor N powers to control power module 10.The signal input part of DC voltage detection module 11
Access filtering energy-storage units 03, signal output end access main control unit 18；The signal input part of direct current detection module 12 connects
Enter the front end of inversion unit 05, signal output end accesses main control unit 18；The signal input part of alternating voltage detection module 14 connects
Enter the output end of inversion unit 05, signal output end accesses main control unit 18.Main control unit 18 is the control hinge of frequency converter, packet
Include main control chip and peripheral circuit；Wherein, main control chip is ESP motor control dedicated cpu or MPU, peripheral circuit include
ROM, RAM, isolation and amplifying circuit, output isolation and amplifying circuit etc. are inputted, is powered by control power module 10.It can in figure
See, speed signal input module 17（Usually potentiometer）, operation signal input module 15（Usually man-machine interface）Signal
Output access main control unit 18；The signal output of main control unit 18 is connect with base stage control 13 signal of output module, to frequency converter
Each IGBT pipe base stage carry out signal output control；The signal output of main control unit 18 is believed with external control output module 19
Number connection, externally output control signal or other information.
It is the basic circuit of small-power General Converters shown in Fig. 1, there may be changes for the actual circuit of market product
Change or difference, but basic principle is identical.
It is the schematic diagram of the equipment control circuit of bicycle position used at present parking apparatus shown in Fig. 2.It is visible in figure：City
09 access high voltage unit 20 of electricity input；High voltage unit 20 is controlled by apparatus control system 31, and on-off switch 1 is passed through in output
Motor 1 is connected, connects motor 2 22 by on-off switch 2 24；Apparatus control system 31 and 32 signal of device detection system
Connection；Apparatus control system 31 is connect with 35 signal of man-machine interface；The power module of apparatus control system 31 is respectively connected to phase line T
With neutral conductor N；The plant-grid connection phase line T and neutral conductor N of lighting system 34.
Shown in Fig. 3, for a kind of one of embodiment of battery switching driving device of bicycle position of the invention parking apparatus
Circuit diagram.Wherein, two-dot chain line circle shows that region is variable frequency drive 40.
Known to the middle section for investigating the variable frequency drive 40 of Fig. 3：The partial circuit is actually the small function described in Fig. 1
The main circuit of rate General Converters obtains after making improvements.In figure as it can be seen that small-power General Converters shown in Fig. 1 wherein
Rectification unit 01, power on buffer cell 02, filtering energy-storage units 03, brake unit 04, inversion unit 05 are retained, but are filtered
DC bus between wave energy-storage units 03 and brake unit 04 is disconnected.In addition, the front end of rectification unit 01 does not connect directly
Enter alternating current input 09, above-mentioned two position has increased separately a set of linked switch including switching switch 06, on-off switch 07；Its
In, the output interface of switching switch 06 accesses interface of the DC bus close to the input side of brake unit 04 of aforementioned disconnection,
Switch wherein one group of direct current output interface for being separately connected DC boosting power supply module 43 of the input interface of switch 06, it is another
Group is separately connected interface of the DC bus close to the output side of filtering energy-storage units 03 of aforementioned disconnection；On-off switch 07 is arranged
Power frequency AC is realized by on-off switch 07 in position between the front end of rectification unit 01 and alternating current input 09（Alternating current
Input 09）Conducting and disconnection.It was found from being analyzed in figure：When switching switch 06 connects the direct current of DC boosting power supply module 43
Electricity output has cut off the output of filtering energy-storage units 03, so that the DC bus of subsequent brake unit 04, inversion unit 05
It is powered by DC boosting power supply module 43 by battery 42；When the direct current that switching switch 06 connects filtering energy-storage units 03 is defeated
Out, that is, the output of DC boosting power supply module 43 has been cut off, so that the DC bus of subsequent brake unit 04, inversion unit 05
It is powered by filtering energy-storage units 03.Therefore, the linkage of linked switch refers to：When on-off switch 07 is in the defeated of alternating current input 09
When entering on state, switching switch 06 is in the state for connecting the direct current electricity output of filtering energy-storage units 03；When on-off switch 07
When inputting 09 cutting input state in alternating current, the direct current that switching switch 06 is in connection DC boosting power supply module 43 is defeated
State out.It is obvious that the linkage action of above-mentioned switch is operated using staff or executed automatically by system, machine is belonged to
The Normal practice of electric industry, does not repeat here.
Known to the section below for investigating the variable frequency drive 40 of Fig. 3：The partial circuit is actually the small function described in Fig. 1
The control circuit of rate General Converters obtains after making improvements.In figure as it can be seen that small-power General Converters shown in Fig. 1 its
In control power module 10 retained, but be changed to by battery 42 export power；The universal frequency conversion of small-power shown in Fig. 1
Device DC voltage detection module 11 therein, direct current detection module 12, alternating voltage detection module 14, main control unit 18,
Base stage control output module 13, external control output module 19 are retained, and signal connection type has no change；And scheme
The speed signal input module 17 therein of small-power General Converters shown in 1 is not withed a hook at the end, this is because the technology of the present invention
Scheme is applied to the frequency conversion drive of bicycle position parking apparatus, and operational mode is fixed, and related operation curve has preset and consolidated
Change on the ROM of main control unit 18, is called by the main control chip of main control unit 18 according to carrying out practically state, therefore, speed
Signal input module 17 is extra.Similarly, the operation signal input module therein of small-power General Converters shown in Fig. 1
15 also do not retain, this is because technical solution of the present invention is applied to the frequency conversion drive of bicycle position parking apparatus, receive user behaviour
The man-machine interface 35 of work is instead of operation signal input module 15, and therefore, operation signal input module 15 is extra.Separately
Outside, as it can be seen that increasing setting alternating current detection module 16 in the position of alternating current input 09, alternating current detection module 16 ranges detection in figure
Unit, output are connect with 18 signal of main control unit, for whether detecting alternating current input 09 in normal power supply state, correlation-like
State signal provides foundation for the relevant control of main control unit 18.
Known to the upper section for investigating the variable frequency drive 40 of Fig. 3：Small-power described in the partial circuit comparison diagram 1 is general
Type frequency converter belongs to newly-increased circuit.It is DC decompression charging module 41, battery 42, DC boosting confession respectively from left to right in figure
Electric module 43；As it can be seen that the output end of the charging input end connection DC decompression charging module 41 of battery 42, power supply output in figure
The power input of end connection control power module 10, connects the input terminal of the power module of device detection system 32, connection is answered
The input terminal of the power supply of anxious lighting system 33, is also connected with the input terminal of DC boosting power supply module 43.As it can be seen that DC boosting in figure
Wherein one group of input of the output end of the input terminal access battery 42 of power supply module 43, output end access switching switch 06 connects
Mouthful.As it can be seen that the output end of the input terminal access filtering energy-storage units 03 of DC decompression charging module 41, output end access store in figure
The charging input end of battery 42.
It investigates known to the right side and lower section except the variable frequency drive 40 of Fig. 3：The partial circuit is actually in Fig. 2
The equipment control circuit of the bicycle position used at present parking apparatus is improved, is obtained after integration.As it can be seen that former forceful electric power list in figure
Member 20 has been cancelled；Original motor 1, motor 2 22 are changed to the inversion by frequency-conversion drive apparatus by 20 output driving of high voltage unit
08 driving of frequency conversion output of unit 05；On-off switch 1, on-off switch 2 24 are manipulated by main control unit 18；Original equipment control
System 31 processed is cancelled, and correlation function is integrated into main control unit 18, and man-machine interface 35 is retained, but is changed to believe with main control unit 18
Number connection, manipulated by main control unit 18；Device detection system 32 is retained, but is changed to connect with 18 signal of main control unit, by
Main control unit 18 manipulates；Lighting system 34 is cancelled, and is changed to export the emergency lighting system 33 of power supply by battery 42.
It has had a detailed description before the operating in of the present embodiment, has not repeated here.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (1)
1. a kind of battery switching driving device of bicycle position parking apparatus, it is characterised in that：Described device includes dedicated frequency conversion
Device, emergency lighting system（33）, further include man-machine interface（35）And device detection system（32）；
The special converter includes battery（42）, DC boosting power supply module（43）, DC decompression charging module（41）With
And frequency-conversion drive apparatus；
The battery（42）For chargeable DC power supply；Battery（42）Charging input end connect direct current drop
Press charging module（41）Output end；Battery（42）Power output end connect the control power supply mould of the frequency-conversion drive apparatus
Block（10）Input terminal, connect the emergency lighting system（33）Power supply input terminal, be also connected with DC boosting power supply
Module（43）Input terminal；
The DC boosting power supply module（43）Input terminal access the battery（42）Output end, output end access described in
The switching of frequency-conversion drive apparatus switchs（06）Wherein one group of input interface；
The DC decompression charging module（41）Input terminal access the filtering energy-storage units of the frequency-conversion drive apparatus（03）'s
Output end, output end access the battery（42）Charging input end；
The frequency-conversion drive apparatus makes improvements on the basis of small-power General Converters；
The main circuit of the small-power General Converters includes rectification unit（01）, power on buffer cell（02）, filtering energy storage
Unit（03）, brake unit（04）, inversion unit（05）；
The control circuit of the small-power General Converters includes control power module（10）, main control unit（18）, detection it is single
Member, input unit, output unit；Wherein, the control power module（10）Power supply is provided to the component of control circuit；It is described
Main control unit（18）Including main control chip and peripheral circuit, the main control chip is ESP motor control dedicated cpu or MPU：Institute
Stating peripheral circuit includes ROM, RAM, input isolation and amplifying circuit, output isolation and amplifying circuit；The detection unit it is defeated
Out with the main control unit（18）Signal connection, including detection main circuit filter energy-storage units（03）Circuit voltage later it is straight
Flow voltage detection module（11）, detection main circuit inversion unit（05）The direct current detection module of the circuital current of front end（12）
And detection main circuit inversion unit（05）The alternating voltage detection module of the circuit voltage of output（14）；The input unit
Output and the main control unit（18）Signal connection, the speed signal input module including receiving the output of potentiometer signal（17）,
Receive the operation signal input module of man-machine interface output（15）；The input of the output unit and the main control unit（18）Letter
Number connection, including each IGBT pipe to main circuit base stage output control signal base stage control output module（13）And it is outer
Portion controls output module（19）；
The frequency-conversion drive apparatus makes improvements on the basis of small-power General Converters to be referred to：The former universal change of small-power
The improvement of the main circuit of frequency device；The improvement of the control circuit of former small-power General Converters；Bicycle position parking apparatus at present
The improvement and integration of equipment control circuit；
Wherein, the improvement of the main circuit of the former small-power General Converters is：
First, retaining the small-power General Converters main circuit includes rectification unit（01）, power on buffer cell（02）, filter
Wave energy-storage units（03）, brake unit（04）, inversion unit（05）；
Second, disconnect filtering energy-storage units（03）With brake unit（04）Between DC bus, the DC bus of disconnection is by institute
State switching switch（06）Connection；
Third, rectification unit（01）Front end be not directly accessed power frequency AC, be changed to through the on-off switch（07）Even
It connects；
4th, correspondingly, increase a set of linked switch；The linked switch includes a switching switch（06）, an on-off open
It closes（07）；The switching switch（06）Output interface access the DC bus of the disconnection close to brake unit（04）Input one
The interface of side, the switching switch（06）Input interface wherein one group be separately connected the DC boosting power supply module（43）
Direct current electricity output, another group is separately connected the DC bus of the disconnection is arranged close to filtering energy-storage units（03）Export side
Interface；When the switching switchs（06）Connect DC boosting power supply module（43）Direct current electricity output, that is, cut off filter bank
It can unit（03）Output so that subsequent brake unit（04）, inversion unit（05）DC bus pass through DC boosting supply
Electric module（43）By battery（42）Power supply；When the switching switchs（06）Connect filtering energy-storage units（03）Direct current it is defeated
Out, that is, DC boosting power supply module has been cut off（43）Output so that subsequent brake unit（04）, inversion unit（05）It is straight
It flows bus and passes through filtering energy-storage units（03）Power supply；The on-off switch（07）It is arranged in rectification unit（01）Front end and input work
Between frequency AC power source, pass through on-off switch（07）Realize the conducting and disconnection of power frequency AC input；The linkage is opened
The linkage of pass refers to：Work as on-off switch（07）When in the on state that power frequency AC inputs, switching switch（06）It is in
Connect filtering energy-storage units（03）Direct current electricity output state；Work as on-off switch（07）In cutting power frequency AC input
State when, switching switch（06）In connection DC boosting power supply module（43）Direct current electricity output state；The linkage
The one of which of the movement of switch in the following ways：Mode one, the main control unit of the frequency-conversion drive apparatus（18）It is detecting
When being changed into off-position to alternating current from normal power supply state or be changed into normal power supply state from off-position, Xiang Gong
Make personnel and issue related prompt, the related handover operation for carrying out linked switch is operated by staff；Mode two, the frequency conversion are driven
The main control unit of dynamic device（18）Detect alternating current from normal power supply state be changed into off-position or alternating current from power-off shape
When state is changed into normal power supply state, the automatic related handover operation for executing linked switch；
The improvement of the main circuit of the original small-power General Converters is：
First, the input unit for cancelling the small-power General Converters control circuit wherein receives the output of potentiometer signal
Speed signal input module（17）；
Second, cancel the input unit operation signal input module therein of the small-power General Converters control circuit
（15）, relevant operation signal changes by the man-machine interface（35）It issues；
Third, the detection unit increase setting alternating current detection module（16）；The alternating current detection module（16）It is mounted on described
On-off switch（07）Input interface front end, for monitoring whether alternating current is in normal power supply state；
The improvement of the equipment control circuit of the current bicycle position parking apparatus is with integration：
First, cancel the high voltage unit of original equipment control circuit（20）, former high voltage unit（20）All outputs be changed to described
The inversion unit of converter plant（05）Output；
Second, cancel the lighting system of original equipment control circuit（34）, it is changed to emergency lighting system（33）；The emergency is shone
Bright system（33）Refer to and needs to keep enough brightness under alternating current off-position, in the illumination system of equipment key area installation
System, the emergency lighting system（33）By the battery（42）Power supply；
Third cancels the apparatus control system of original equipment control circuit（31）, apparatus control system（31）Correlation function integration
To main control unit（18）；
4th, retain the man-machine interface of original equipment control circuit（35）, the man-machine interface（35）It is changed to and main control unit（18）
Signal connection, by the main control unit（18）Manipulation；
5th, retain the device detection system of original equipment control circuit（32）, the device detection system（32）It is changed to and master control
Unit（18）Signal connection, by the main control unit（18）Manipulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675976.7A CN108847805A (en) | 2018-06-27 | 2018-06-27 | A kind of battery switching driving device of bicycle position parking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675976.7A CN108847805A (en) | 2018-06-27 | 2018-06-27 | A kind of battery switching driving device of bicycle position parking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108847805A true CN108847805A (en) | 2018-11-20 |
Family
ID=64202516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810675976.7A Withdrawn CN108847805A (en) | 2018-06-27 | 2018-06-27 | A kind of battery switching driving device of bicycle position parking apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN108847805A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202765998U (en) * | 2012-05-25 | 2013-03-06 | 广州坂本电气有限公司 | Emergency device for elevator blackout |
| CN103337901A (en) * | 2013-06-28 | 2013-10-02 | 华为技术有限公司 | Uninterruptible power supplying method and uninterruptible power supply |
| CN104878969A (en) * | 2015-06-05 | 2015-09-02 | 梁崇彦 | Lifting and transverse moving type parking equipment driven by frequency converter |
| CN105625784A (en) * | 2016-02-03 | 2016-06-01 | 江苏普腾停车设备有限公司 | Control system of rapid variable-frequency lifting and transverse-moving parking equipment |
| CN107591871A (en) * | 2016-07-06 | 2018-01-16 | 沈阳科华工业设备制造有限公司 | A kind of solar energy stereo garage system |
| CN107634578A (en) * | 2017-10-27 | 2018-01-26 | 江苏金冠停车产业股份有限公司 | Energy feedback charging energy-saving run and emergency operating control system |
| CN108075562A (en) * | 2017-11-17 | 2018-05-25 | 苏州绿恺动力电子科技有限公司 | High-power portable electrical equipment and its power control and method |
-
2018
- 2018-06-27 CN CN201810675976.7A patent/CN108847805A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202765998U (en) * | 2012-05-25 | 2013-03-06 | 广州坂本电气有限公司 | Emergency device for elevator blackout |
| CN103337901A (en) * | 2013-06-28 | 2013-10-02 | 华为技术有限公司 | Uninterruptible power supplying method and uninterruptible power supply |
| CN104878969A (en) * | 2015-06-05 | 2015-09-02 | 梁崇彦 | Lifting and transverse moving type parking equipment driven by frequency converter |
| CN105625784A (en) * | 2016-02-03 | 2016-06-01 | 江苏普腾停车设备有限公司 | Control system of rapid variable-frequency lifting and transverse-moving parking equipment |
| CN107591871A (en) * | 2016-07-06 | 2018-01-16 | 沈阳科华工业设备制造有限公司 | A kind of solar energy stereo garage system |
| CN107634578A (en) * | 2017-10-27 | 2018-01-26 | 江苏金冠停车产业股份有限公司 | Energy feedback charging energy-saving run and emergency operating control system |
| CN108075562A (en) * | 2017-11-17 | 2018-05-25 | 苏州绿恺动力电子科技有限公司 | High-power portable electrical equipment and its power control and method |
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Application publication date: 20181120 |