CN107215236A - Electric car charge timing power-down control device - Google Patents
Electric car charge timing power-down control device Download PDFInfo
- Publication number
- CN107215236A CN107215236A CN201710549396.9A CN201710549396A CN107215236A CN 107215236 A CN107215236 A CN 107215236A CN 201710549396 A CN201710549396 A CN 201710549396A CN 107215236 A CN107215236 A CN 107215236A
- Authority
- CN
- China
- Prior art keywords
- circuit
- pulse
- width controlled
- controlled chip
- timing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims description 10
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
- H02J7/0032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits disconnection of loads if battery is not under charge, e.g. in vehicle if engine is not running
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/46—Vehicles with auxiliary ad-on propulsions, e.g. add-on electric motor kits for bicycles
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of electric car charge timing power-down control device.It includes input circuit, output circuit and pulse-width controlled chip, voltage transformer is provided between input circuit and output circuit, input circuit is by rectification circuit and power supply circuit connection pulse-width controlled chip, pulse-width controlled chip connects voltage transformer by power device, output circuit connects pulse-width controlled chip respectively through voltage control circuit and current control circuit, pulse-width controlled chip or power supply circuit are also associated with timing control circuit, and timing control circuit can export low voltage level and be disconnected with pulse-width controlled chip or power supply circuit.It the advantage is that:User is very easy to, battery also can be effectively protected, be very easy to user, protect battery; energy consumption is saved, charger is eliminated and works always the security hidden trouble of presence, its reasonable circuit layout, integration degree is high; simple to operate, reliability is high, extends service life.
Description
Technical field
The present invention relates to a kind of control device of charger for electric bicycle, specifically a kind of electric car charge timing
Power-down control device.
Background technology
Electric bicycle is all to be charged by charger for its battery being equipped with, and existing electric bicycle is in charging
When, although charging process can be automatically performed by charger, but can not be automatically powered off after charging complete, can not basis
User requires timing, that is to say, that as long as being powered, just battery is charged always, and most users are impossible in real time
Paying close attention to electric car, whether charging complete is gone to disconnect charging wire, and thus on the one hand, battery is impacted,
Still further aspect, which is also easy to be formed, to be overcharged and there is potential safety hazard.
The content of the invention
Power-off time can be set in charging the technical problem to be solved in the present invention is to provide one kind, so as to prevent
Punching, it is to avoid potential safety hazard and the electric car charge timing power-down control device for effectively extending battery.
In order to solve the above-mentioned technical problem, electric car charge timing power-down control device of the invention, including for connecting
The input circuit of power supply, output circuit and the pulse-width controlled core for adjusting pulsewidth for being charged for storage battery
Piece, is provided with voltage transformer between input circuit and output circuit, input circuit is connected by rectification circuit and power supply circuit
Pulse-width controlled chip, pulse-width controlled chip connects voltage transformer by power device, and output circuit is respectively through voltage control
Circuit and current control circuit connection pulse-width controlled chip, pulse-width controlled chip or power supply circuit are also associated with timing controlled electricity
Road, timing control circuit can export low voltage level and be disconnected with pulse-width controlled chip or power supply circuit.
PWM output circuits and oscillating circuit are provided with the pulse-width controlled chip, the PWM of the pulse-width controlled chip is defeated
Go out circuit to be connected with power device, the timing control circuit is connected with the oscillating circuit of pulse-width controlled chip.
The timing control circuit is directly connected with power supply circuit.
The advantage of the invention is that:Because pulse-width controlled chip or power supply circuit are also connected with timing control circuit, thus may be used
So that behaviour in service of the user according to battery, carries out any setting to timing by timing control circuit, works as timing
Reach, then close output circuit, charger is stopped, not timing also may be selected in certain user, and charger is then by automatic original
Function charges, and is thus very easy to user, also can effectively protect battery, be very easy to user, protect electricity
Pond(Anti-overcharge accelerated ageing), energy consumption is saved, charger is eliminated and works always the security hidden trouble of presence, its circuit cloth
Rationally, integration degree is high, simple to operate for office, and reliability is high, extends service life.
Brief description of the drawings
Fig. 1 is the structured flowchart of electric car charge timing power-down control device of the present invention.
Embodiment
With reference to the accompanying drawings and detailed description, to the electric car charge timing power-off control dress of the invention of the present invention
Put and be described in further detail.
Embodiment one:
As illustrated, the electric car charge timing power-down control device of the invention of the present invention, including for connecting power supply
Input circuit, output circuit and the pulse-width controlled chip for adjusting pulsewidth for being charged for storage battery, input electricity
Voltage transformer is provided between road and output circuit, input circuit is by rectification circuit and power supply circuit connection pulse-width controlled core
Piece, pulse-width controlled chip is connected by power device is provided with diode on voltage transformer, output circuit, output circuit difference
By voltage control circuit and current control circuit connection pulse-width controlled chip, PWM output electricity is provided with pulse-width controlled chip
Road and oscillating circuit, the PWM output circuits of pulse-width controlled chip are connected with power device, the oscillating circuit of pulse-width controlled chip with
Timing control circuit is connected, and timing control circuit can export low voltage level and be disconnected with pulse-width controlled chip, thus, when timing
Between arrived after, timing control circuit output low level, make pulse-width controlled chip(KA3842)Oscillating circuit close, KA3842
Chip is stopped, and whole charger is stopped.
Embodiment two:
As illustrated, the electric car charge timing power-down control device of the invention of the present invention, including for connecting power supply
Input circuit, output circuit and the pulse-width controlled chip for adjusting pulsewidth for being charged for storage battery, input electricity
Voltage transformer is provided between road and output circuit, input circuit is by rectification circuit and power supply circuit connection pulse-width controlled core
Piece, pulse-width controlled chip is connected by power device is provided with diode on voltage transformer, output circuit, output circuit difference
By voltage control circuit and current control circuit connection pulse-width controlled chip, power supply circuit has also been directly connected to timing controlled electricity
Road, timing control circuit can export low voltage level and be disconnected with power supply circuit, and after thus timing has been arrived, timing controlled is defeated
Go out low level, close chip KA3842 power supply, whole charger is stopped.
Its usage scenario at least can be by following several:
1st, charger be powered, be automatically made charging in 12 hours, when charge 12 it is small when after, charger is stopped automatically, pass
Close output.2nd, user can be adjusted the charging interval manually according to the behaviour in service of electric car, points 2,4,6,8,10,12 hours
Timing is selected.3rd, not timing charge function also may be selected in user, identical with common charger application method.
Claims (3)
1. a kind of electric car charge timing power-down control device, it is characterised in that:Including the input electricity for connecting power supply
Road, output circuit and the pulse-width controlled chip for adjusting pulsewidth for being charged for storage battery, the input circuit and
Voltage transformer is provided between output circuit, the input circuit is by rectification circuit and power supply circuit connection pulse-width controlled core
Piece, the pulse-width controlled chip connects voltage transformer by power device, and the output circuit controls electricity respectively through voltage
Road and current control circuit connection pulse-width controlled chip, the pulse-width controlled chip or power supply circuit are also associated with timing controlled electricity
Road, the timing control circuit can export low voltage level and be disconnected with pulse-width controlled chip or power supply circuit.
2. according to the electric car charge timing power-down control device described in claim 1, it is characterised in that:The pulse-width controlled core
PWM output circuits and oscillating circuit are provided with piece, the PWM output circuits of the pulse-width controlled chip are connected with power device,
The timing control circuit is connected with the oscillating circuit of pulse-width controlled chip.
3. according to the electric car charge timing power-down control device described in claim 1, it is characterised in that:The timing controlled electricity
Road is directly connected with power supply circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710549396.9A CN107215236A (en) | 2017-07-07 | 2017-07-07 | Electric car charge timing power-down control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710549396.9A CN107215236A (en) | 2017-07-07 | 2017-07-07 | Electric car charge timing power-down control device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107215236A true CN107215236A (en) | 2017-09-29 |
Family
ID=59953286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710549396.9A Pending CN107215236A (en) | 2017-07-07 | 2017-07-07 | Electric car charge timing power-down control device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107215236A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201029210Y (en) * | 2007-01-24 | 2008-02-27 | 闵永明 | Battery charging device |
US20130002199A1 (en) * | 2011-06-29 | 2013-01-03 | Ran Hu | Charging of Li-ion Batteries |
CN103326426A (en) * | 2013-06-07 | 2013-09-25 | 无锡商业职业技术学院 | Electromobile charger self-outage device |
CN105048613A (en) * | 2015-09-02 | 2015-11-11 | 泉州市海通电子设备有限公司 | Electric vehicle intelligent charger |
CN205004818U (en) * | 2015-09-02 | 2016-01-27 | 泉州市海通电子设备有限公司 | Intelligent charger for electric bicycle |
CN207072262U (en) * | 2017-07-07 | 2018-03-06 | 镇江市辰辉电子科技有限公司 | Electric car charge timing power-down control device |
-
2017
- 2017-07-07 CN CN201710549396.9A patent/CN107215236A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201029210Y (en) * | 2007-01-24 | 2008-02-27 | 闵永明 | Battery charging device |
US20130002199A1 (en) * | 2011-06-29 | 2013-01-03 | Ran Hu | Charging of Li-ion Batteries |
CN103326426A (en) * | 2013-06-07 | 2013-09-25 | 无锡商业职业技术学院 | Electromobile charger self-outage device |
CN105048613A (en) * | 2015-09-02 | 2015-11-11 | 泉州市海通电子设备有限公司 | Electric vehicle intelligent charger |
CN205004818U (en) * | 2015-09-02 | 2016-01-27 | 泉州市海通电子设备有限公司 | Intelligent charger for electric bicycle |
CN207072262U (en) * | 2017-07-07 | 2018-03-06 | 镇江市辰辉电子科技有限公司 | Electric car charge timing power-down control device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104393358A (en) | Rapid nondestructive charging method of power-driven light automobile and charger | |
CN203984066U (en) | Intelligent charger circuit | |
CN201143884Y (en) | Electric vehicle conductive vehicle-mounted charging power | |
CN105762898A (en) | Intelligent mobile phone charger | |
CN204068351U (en) | A kind of electronic equipment charging panel and electronic equipment | |
CN103219778B (en) | 5V output mobile power supply | |
CN106981902A (en) | A kind of charge-discharge circuit suitable for vehicle-mounted audio host backup nickel-hydrogen battery | |
CN205811595U (en) | A kind of fully charged after automatically power off smart mobile phone charging bodyguard's circuit | |
CN207072262U (en) | Electric car charge timing power-down control device | |
CN104779671A (en) | Mobile charger | |
CN204719450U (en) | A kind of equipment of Based Intelligent Control multiple stage charging pile | |
CN208369280U (en) | A kind of lithium battery protection circuit | |
CN111030270A (en) | Wireless charging circuit adopting shunt method | |
CN102480134B (en) | A kind of solar recharging system | |
CN107215236A (en) | Electric car charge timing power-down control device | |
CN206041596U (en) | Intelligent charger | |
CN202268715U (en) | Charging device possessing overcharge detection protection function | |
CN206237156U (en) | A kind of charging system with charge protection | |
CN204304500U (en) | A kind of two-way exports charger | |
CN211351802U (en) | Wireless charging circuit adopting shunt method | |
CN201083346Y (en) | Automatic charging and discharging emergency device for traffic signal light | |
CN203193323U (en) | Mobile phone capable of outward charging | |
CN203982509U (en) | Intelligent sound acoustic-optic alarm | |
CN204316137U (en) | A kind of vehicle-mounted double-H groove weld SB charger | |
CN205489629U (en) | Control circuit for emergency light |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |