CN105553019B - With the family expenses electrical bike charger and its charging method of wifi controls - Google Patents

With the family expenses electrical bike charger and its charging method of wifi controls Download PDF

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Publication number
CN105553019B
CN105553019B CN201511032954.1A CN201511032954A CN105553019B CN 105553019 B CN105553019 B CN 105553019B CN 201511032954 A CN201511032954 A CN 201511032954A CN 105553019 B CN105553019 B CN 105553019B
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China
Prior art keywords
control chip
main control
charging
intelligent switch
input
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CN201511032954.1A
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CN105553019A (en
Inventor
胡元成
叶浙挺
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Ningbo Jin Yuan Holding Co., Ltd.
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Zhejiang Jinyuan Electrical Technology Co Ltd
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Classifications

    • H02J7/0086—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • H02J13/0075—
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • 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
    • 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
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention relates to a kind of family expenses electrical bike charger controlled with wifi, solve the deficiencies in the prior art, technical scheme is：Including input plug, output plug, intelligent switch, it is stored with the preset value of charging modes and performs the main control chip of charging judgment step, AC/DC convertor, memory, communicator, electric quantity collector and remote terminal, the output end of input plug and the input of AC/DC convertor connect, the light current input of intelligent switch, main control chip and communicator are connected with the light current output end of AC/DC convertor, the control terminal of intelligent switch electrically connects with main control chip, the input of electric quantity collector electrically connects with output plug, the output end of electric quantity collector electrically connects with main control chip, the input of intelligent switch and the output end of AC/DC convertor connect, the output end of intelligent switch is connected with output plug, main control chip is communicated to connect by communicator and remote terminal.

Description

With the family expenses electrical bike charger and its charging method of wifi controls
Technical field
The present invention relates to a kind of charger, more particularly to a kind of family expenses electrical bike charger and its charging with wifi controls Method.
Background technology
With the development in epoch, social progress, increasing people be unable to do without network, be unable to do without mobile phone, so, people Wish after increasing communication and processing hardware on the basis of existing charger, in the case where there is wifi, it is desirable to can basis Mobile phone control desktop carries out effective control battery truck charging.Such as：Realize after battery truck traveling, be placed on garage, can Directly to be charged to battery truck.Charge capacity can perfectly be shown in cell phone application.When fully charged after, APP control desktop meetings Prompting, you can directly use mobile phone charge closing power supply, can be effectively protected the storage battery of battery truck.When you need to travel Time goes to pull out charging socket again.After night battery truck travels, electricity has remained little, and can be directly connected to fill Power supply, can effectively it charge, because the charging interval is grown, if desired when 4~8 hours, you can control according to APP Desktop can effectively set charging opening time and shut-in time, can allow your stable sleep, the protection storage battery also having.
Documents：U.S. Patent Publication No.：USD730822 S titles：Electric automobile charging station with state instruction, And leaded light component and method (translation), there is provided a kind of electric automobile charging station with state instruction, be characterised by carrying and lead Optical assembly is used to show various states, but specific rent method etc. is not specifically described for it.This equipment, according to So lack the mode of remote control, still there is larger room for improvement.
The content of the invention
It is an object of the invention to solve the above-mentioned mode for lacking remote control in the prior art, still there is larger improvement The problem of space, is, it is necessary to a kind of family expenses electrical bike charger and its charging method with wifi controls.
The technical solution adopted for the present invention to solve the technical problems is：A kind of family expenses battery truck with wifi controls charges Device, including input plug, output plug, intelligent switch, the preset value for being stored with charging modes and execution charging judge step Rapid main control chip, AC/DC convertor, memory, communicator, electric quantity collector and remote terminal, the input plug The input of output end and AC/DC convertor connects, light current input, main control chip and the communicator of the intelligent switch It is connected with the light current output end of the AC/DC convertor, the control terminal of the intelligent switch is electrically connected with the main control chip Connect, the input of the electric quantity collector electrically connects with the output plug, the output end of the electric quantity collector and the master Control chip electrical connection, the output end of the input of the intelligent switch and AC/DC convertor connects, the intelligent switch it is defeated Go out end to be connected with the output plug, the main control chip is communicated to connect by communicator and the remote terminal.The present invention Coordinate the communication equipment of Remote using intelligent switch, it is possible to achieve after battery truck travels, be placed on garage, Ke Yizhi Connect and battery truck is charged.Charge capacity can perfectly be shown on mobile phone.When fully charged after, it can prompt, you can directly use Mobile phone charge closing power supply, the storage battery of battery truck can be effectively protected.Go to pull out again when you need traveling to charge and insert Seat.After night battery truck travels, electricity has remained little, and can be directly connected to charge power supply, can be effective Charging, because the charging interval is grown, when if necessary to 4~8 hours, can be effectively set charging opening time and pass The time is closed, can allow your stable sleep, the protection storage battery also having.
Preferably, the intelligent switch includes current transformer, sample circuit, single-chip microcomputer, magnetic latching relay and liquid Crystal display screen module, the wire frame of the intelligent switch are divided into the outlet as the inlet wire wire frame of input and as output end Wire frame, the inlet wire wire frame electrically connect with the input of magnetic latching relay, the output end of magnetic latching relay and outlet Wire frame electrically connects, and the connecting line between the output end and outlet wire frame of the magnetic latching relay runs through current transformer, The output line of the current transformer and the input of sample circuit connect, the output end of the sample circuit and the single-chip microcomputer Electrical connection, the control terminal connection of the single-chip microcomputer and magnetic latching relay, the single-chip microcomputer electrically connect with liquid crystal display module, The single-chip microcomputer electrically connects with the main control chip.
Preferably, the main control chip is also electrically connected with temperature sensor, the test side of the temperature sensor and institute State AC/DC convertor abutting.
Preferably, the communicator is wifi communicators.
Preferably, the main control chip is electrically connected with timer.
A kind of charging method of family expenses electrical bike charger with wifi controls, is used suitable for as claimed in claim 5 The family expenses electrical bike charger of wifi controls, it is characterised in that：Main control chip detects current time, while main control chip reads in and filled Preset value electrically, if the preset value of charging modes is forced charge, control command is sent by remote terminal To control main control chip, main control chip control intelligent switch closure, AC/DC convertor output charging；If charging modes are set in advance Definite value is intelligent charge, then performs charging judgment step, judge whether to need to charge；
Charging judgment step comprises the following steps：
Charge judgment step one, to one basic power threshold of main control chip assignment and a basic quantity coefficient value, base Plinth power threshold and basic quantity coefficient value are set manually,
Charge judgment step two, and main control chip reads current time, paddy electricity chargeable time opening time and Current vehicle Battery electric quantity value, main control chip calculates current time and the difference of paddy electricity chargeable time opening time draws time difference,
Charge judgment step three, and the numerical value drawn after basic quantity coefficient value divided by time difference is plus Current vehicle Battery electric quantity value is then judged to forbidding charging more than or equal to described basic power threshold, if basic quantity coefficient value divided by The numerical value drawn after time difference is then judged to needing plus the battery electric quantity value of Current vehicle less than the basic power threshold Charge.
In this way, the charging interval can be automatically controlled, the most reasonable and saving the expense of selection, can obtain best Charging effect.
The judgment step preferably, main control chip is only once charged before charging starts, in charging process, if base The numerical value drawn after plinth quantity coefficient value divided by time difference is less than the basis electricity plus the battery electric quantity value of Current vehicle Then intelligent switch is constantly in conducting state to amount threshold value, if the numerical value drawn after basic quantity coefficient value divided by time difference adds The battery electric quantity value of upper Current vehicle is more than or equal to the basic power threshold, and then intelligent switch is in regulation and control conducting state, described Regulation and control conducting state is preset by main control chip.
The present invention substantial effect be：The present invention coordinates the communication equipment of Remote, Ke Yishi using intelligent switch Now after battery truck travels, garage is placed on, directly battery truck can be charged.Charge capacity can be perfect on mobile phone Display.When fully charged after, it can prompt, you can directly use mobile phone charge closing power supply, can be effectively protected the electricity of battery truck Bottle.Go to pull out charging socket again when you need traveling.After night battery truck travels, electricity is remaining It is very few, charge power supply can be directly connected to, can effectively be charged, because the charging interval is grown, if necessary to 4~8 hours when Wait, charging opening time and shut-in time can be effectively set, can allow your stable sleep, the protection storage battery also having. The charging interval can be automatically controlled, the most reasonable and saving the expense of selection, best charging effect can be obtained.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is a kind of structural representation of intelligent switch in the present invention.
In figure：1st, main control chip, 2, input plug, 3, output plug, 4, electric quantity collector, 5, communicator, 6, storage Device, 7, timer, 8, remote terminal, 9, AC/DC convertor, 10, intelligent switch, 11, single-chip microcomputer, 12, inlet wire wire frame, 13, Outlet wire frame, 14, magnetic latching relay, 15, sample circuit, 16, liquid crystal display module, 17, current transformer.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment：
A kind of family expenses electrical bike charger (referring to accompanying drawing 1 and accompanying drawing 2) controlled with wifi, including input plug 2, output Plug 3, intelligent switch 10, the preset value for being stored with charging modes and perform the main control chip 1 of charging judgment step, hand over it is straight Current converter 9, memory 6, communicator 5, electric quantity collector 4 and remote terminal 8, the output end of the input plug are straight with handing over The input connection of current converter, light current input, main control chip and the communicator of the intelligent switch are handed over directly with described The light current output end connection of current converter, the control terminal of the intelligent switch are electrically connected with the main control chip, and the electricity is adopted The input of storage electrically connects with the output plug, and the output end of the electric quantity collector electrically connects with the main control chip, The input of the intelligent switch and the output end of AC/DC convertor connect, the output end of the intelligent switch and the output Plug is connected, and the main control chip is communicated to connect by communicator and the remote terminal.
The intelligent switch includes current transformer 17, sample circuit, single-chip microcomputer 11, magnetic latching relay and liquid crystal display Panel module 16, the wire frame of the intelligent switch are divided into as the inlet wire wire frame 12 of input and connect as the outlet of output end Wire frame 13, the inlet wire wire frame electrically connect with the input of magnetic latching relay 14, and the output end of magnetic latching relay is with going out Line wire frame electrically connects, and the connecting line between the output end and outlet wire frame of the magnetic latching relay runs through Current Mutual Inductance Device, the output line of the current transformer are connected with the input of sample circuit 15, the output end of the sample circuit with it is described Monolithic mechatronics, the control terminal connection of the single-chip microcomputer and magnetic latching relay, the single-chip microcomputer and liquid crystal display module Electrical connection, the single-chip microcomputer electrically connect with the main control chip.The main control chip is also electrically connected with temperature sensor, the temperature The test side of degree sensor abuts with the AC/DC convertor.The communicator is wifi communicators.The master control core Piece is electrically connected with timer 7.
The charging method of a kind of family expenses electrical bike charger with wifi controls, suitable for using wifi described in the present embodiment The family expenses electrical bike charger of control, it is characterised in that：Main control chip detects current time, while main control chip reads in charging side The preset value of formula, if the preset value of charging modes is forced charge, control command is sent to control by remote terminal Main control chip processed, main control chip control intelligent switch closure, AC/DC convertor output charging；If charging modes preset value For intelligent charge, then charging judgment step is performed, judges whether to need to charge；
Charging judgment step comprises the following steps：
Charge judgment step one, to one basic power threshold of main control chip assignment and a basic quantity coefficient value, base Plinth power threshold and basic quantity coefficient value are set manually,
Charge judgment step two, and main control chip reads current time, paddy electricity chargeable time opening time and Current vehicle Battery electric quantity value, main control chip calculates current time and the difference of paddy electricity chargeable time opening time draws time difference,
Charge judgment step three, and the numerical value drawn after basic quantity coefficient value divided by time difference is plus Current vehicle Battery electric quantity value is then judged to forbidding charging more than or equal to described basic power threshold, if basic quantity coefficient value divided by The numerical value drawn after time difference is then judged to needing plus the battery electric quantity value of Current vehicle less than the basic power threshold Charge.Main control chip is only once charged judgment step before charging starts, in charging process, if basic quantity coefficient The numerical value drawn after value divided by time difference is less than the basic power threshold then intelligence plus the battery electric quantity value of Current vehicle It can switch and be constantly in conducting state, if the numerical value drawn after basic quantity coefficient value divided by time difference adds Current vehicle Battery electric quantity value be more than or equal to the basic power threshold then intelligent switch be in regulation and control conducting state, it is described regulation and control conducting shape State is preset by main control chip.
The present embodiment coordinates the communication equipment of Remote using intelligent switch, it is possible to achieve when battery truck traveling finishes Afterwards, garage is placed on, directly battery truck can be charged.Charge capacity can perfectly be shown on mobile phone.When fully charged after, meeting Prompting, you can directly use mobile phone charge closing power supply, can be effectively protected the storage battery of battery truck.When you need to travel Time goes to pull out charging socket again.After night battery truck travels, electricity has remained little, and can be directly connected to fill It power supply, can effectively charge, because the charging interval is grown, if desired when 4~8 hours, can effectively set and fill Electric-opening time and shut-in time, your stable sleep can be allowed, the protection storage battery also having.When can automatically control charging Between, the most reasonable and saving the expense of selection, best charging effect can be obtained.
Embodiment described above is a kind of preferable scheme of the present invention, not the present invention is made any formal Limitation, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.

Claims (5)

  1. A kind of 1. family expenses electrical bike charger controlled with wifi, it is characterised in that：Including input plug, output plug, intelligence Switch, be stored with the preset value of charging modes and perform the main control chip, AC/DC convertor, storage of charging judgment step Device, communicator, electric quantity collector and remote terminal, the output end of the input plug and the input of AC/DC convertor connect Connect, light current input, main control chip and the communicator of the intelligent switch export with the light current of the AC/DC convertor End connection, the control terminal of the intelligent switch electrically connects with the main control chip, the input of the electric quantity collector with it is described Output plug electrically connects, and the output end of the electric quantity collector electrically connects with the main control chip, the input of the intelligent switch End is connected with the output end of AC/DC convertor, and the output end of the intelligent switch is connected with the output plug, the master control Chip is communicated to connect by communicator and the remote terminal；The intelligent switch includes current transformer, sample circuit, list Piece machine, magnetic latching relay and liquid crystal display module, the wire frame of the intelligent switch is divided into be connect as the inlet wire of input Wire frame and the outlet wire frame as output end, the inlet wire wire frame are electrically connected with the input of magnetic latching relay, and magnetic is protected The output end for holding relay electrically connects with outlet wire frame, between the output end and outlet wire frame of the magnetic latching relay Connecting line runs through current transformer, and the output line of the current transformer and the input of sample circuit connect, the sampling electricity The output end on road and the monolithic mechatronics, the control terminal of the single-chip microcomputer and magnetic latching relay connect, the single-chip microcomputer Electrically connected with liquid crystal display module, the single-chip microcomputer electrically connects with the main control chip；The communicator communicates for wifi Device.
  2. 2. the family expenses electrical bike charger according to claim 1 controlled with wifi, it is characterised in that：The main control chip Temperature sensor is also electrically connected with, the test side of the temperature sensor abuts with the AC/DC convertor.
  3. 3. the family expenses electrical bike charger according to claim 1 controlled with wifi, it is characterised in that：The main control chip It is electrically connected with timer.
  4. 4. a kind of charging method of family expenses electrical bike charger with wifi controls, is used suitable for as claimed in claim 3 The family expenses electrical bike charger of wifi controls, it is characterised in that：Main control chip detects current time, while main control chip reads in and filled Preset value electrically, if the preset value of charging modes is forced charge, control command is sent by remote terminal To control main control chip, main control chip control intelligent switch closure, AC/DC convertor output charging；If charging modes are set in advance Definite value is intelligent charge, then performs charging judgment step, judge whether to need to charge；
    Charging judgment step comprises the following steps：
    Charge judgment step one, to one basic power threshold of main control chip assignment and a basic quantity coefficient value, basis electricity Amount threshold value and basic quantity coefficient value are set manually,
    Charge judgment step two, and main control chip reads the battery of current time, paddy electricity chargeable time opening time and Current vehicle Charge value, main control chip calculates current time and the difference of paddy electricity chargeable time opening time draws time difference,
    Charge judgment step three, and the numerical value drawn after basic quantity coefficient value divided by time difference adds the battery of Current vehicle Charge value is then judged to forbidding charging more than or equal to described basic power threshold, if basic quantity coefficient value divided by time The numerical value drawn after difference is then determined as that needs fill plus the battery electric quantity value of Current vehicle less than the basic power threshold Electricity.
  5. 5. the charging method of the family expenses electrical bike charger according to claim 4 with wifi controls, it is characterised in that：It is main Control chip is only once charged judgment step before charging starts, in charging process, if basic quantity coefficient value divided by when Between the numerical value that is drawn after difference be less than the basic power threshold then intelligent switch one plus the battery electric quantity value of Current vehicle It is straight in the conduction state, if the numerical value drawn after basic quantity coefficient value divided by time difference is plus the battery electricity of Current vehicle Value is more than or equal to the basic power threshold, and then intelligent switch is in regulation and control conducting state, and the regulation and control conducting state is by master control Chip is preset.
CN201511032954.1A 2015-12-31 2015-12-31 With the family expenses electrical bike charger and its charging method of wifi controls Active CN105553019B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106787047B (en) * 2017-01-03 2024-03-01 上海广为美线电源电器有限公司 Charger with time-sharing timing function
CN108649690B (en) * 2018-02-10 2020-04-24 上海汇珏网络通信设备股份有限公司 Intelligent switch adapter

Citations (2)

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