CN105048551A - Intelligent electric vehicle charger having wireless communication function - Google Patents
Intelligent electric vehicle charger having wireless communication function Download PDFInfo
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- CN105048551A CN105048551A CN201510436687.8A CN201510436687A CN105048551A CN 105048551 A CN105048551 A CN 105048551A CN 201510436687 A CN201510436687 A CN 201510436687A CN 105048551 A CN105048551 A CN 105048551A
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- switch
- charging circuit
- charger
- intelligent electric
- charging
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Abstract
The invention discloses an intelligent electric vehicle charger having a wireless communication function. The intelligent electric vehicle charger mainly comprises a singlechip, an input end, a charging circuit, a switch unit, a detection unit and an output end, wherein the input end, the charging circuit, the switch unit, the detection unit and the output end are sequentially connected; the single chip is connected with the charging circuit and the detection unit respectively; the switch unit comprises an manual switch and a delay relay; the manual switch is connected with the charging circuit and the detection unit respectively; the delay relay is connected with the charging circuit and the detection unit respectively; and the singlechip is further connected with a communication unit and a man-machine interface respectively. By the intelligent electric vehicle charger, the charging starting time can be independently chosen according to user demand, moreover, power can be automatically cut off after fully charging, and intelligent control is fulfilled; meanwhile, the manual switch is additionally arranged and can be utilized by a user according to demands, immediate charging and stopping is achieved, and the intelligent electric vehicle charger is more flexible and convenient; and with the adoption of a dual-switch mode, the charger can continuously work on the condition that another switch is damaged, and the stability of the charger is improved.
Description
Technical field
The present invention relates to charger, particularly a kind of intelligent electric motor car charger with radio communication function.
Background technology
Due to the flexible, convenient of electric motor car and save Trip Costs, more and more people go out selection ride electric motor car trip.The congestion in road that automobile causes can not only be avoided, also can save the cost of driveing a car and going on a journey and producing.But due to the restriction of technology, the time that electric motor car uses after being full of electricity can not for a long time, so charge frequency is very frequent.And long due to the charging interval of electric motor car, often cause the phenomenon overcharged, serious has damaged the useful life of electromobile battery.
In existing technology, most electric car charger is all according to user's request, manually carries out charging or power-off, ordinary circumstance is all charge before sleeping, power-off again of getting up for second day, and interval time is too of a specified duration, or user forgets power-off etc., these reasons all can cause and overcharge.
Summary of the invention
For problems of the prior art and defect, the invention provides a kind of intelligent electric motor car charger with radio communication function, the present invention can according to user's request from the main separation charge initiation time, and autonomous power-off after being full of electricity, realize Based Intelligent Control, and inform user's charged state by wireless communication technology.
To achieve these goals, present invention employs following technical scheme:
There is an intelligent electric motor car charger for radio communication function, mainly comprise single-chip microcomputer and the input be connected successively, charging circuit, switch element, detecting unit, output; Described single-chip microcomputer is connected with charging circuit and detecting unit respectively; Described switch element comprises hand switch and time-delay relay; Described hand switch is connected with charging circuit and detecting unit respectively; Described time-delay relay is connected with charging circuit and detecting unit respectively; Described single-chip microcomputer is also connected with communication unit and man-machine interface respectively.
Further illustrate of the present invention, described communication unit is gsm module or bluetooth module.
Further illustrate of the present invention, described man-machine interface is provided with touch-screen and display screen.
Operation principle of the present invention:
Input switches on power, and user arranges charging countdown according to demand on the touchscreen, and shows on a display screen, and after countdown terminates, time-delay relay work closes, and hand switch disconnects, and charger starts charging.Described output connects electromobile battery, by the detection collection of detecting unit to battery tension or electric current, the information feed back collected is to single-chip microcomputer, single-chip microcomputer judges the whether full electricity of storage battery according to received information, if be full of electricity, single-chip microcomputer controls time-delay relay by charging circuit and disconnects, and charger stops charging.Single-chip microcomputer informs user with the form of note or Bluetooth communication charged state by communication unit simultaneously, reaches the effect of prompting.Meanwhile, closed hand switch after user also can directly switch on power, charger starts charging immediately, and then according to user's request, disconnect hand switch, charger stops charging, realizes namely filling namely stopping.
Beneficial effect of the present invention:
Structure of the present invention is simple; easy to use; single-chip microcomputer and charge integrated circuit is adopted to carry out the design of charger; not only can realize charging to general storage battery, but also corresponding overvoltage and temperature protection can be realized, thus the performance of storage battery can be given full play to; extend the useful life of battery; and avoid simple charger may occur the hurtful situation of storage battery when charging, there is certain intelligent function, meet current environmental protection trend.
User according to demand from the main separation charge initiation time, and being full of the rear autonomous power-off of electricity, can realize Based Intelligent Control.Simultaneously also can the disconnection of manual selection switch and closed, realize namely filling namely stopping, more meet the demand of user and convenience is better provided.Two switch-mode is set, improves the fail safe of charger.And be provided with communication unit, the real-time status of charger can be informed user in time, reach the effect of prompting, greatly improve convenience.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described, but protection scope of the present invention is not only confined to following examples.
As shown in the figure, a kind of intelligent electric motor car charger with radio communication function, mainly comprises single-chip microcomputer and the input be connected successively, charging circuit, switch element, detecting unit, output; Described single-chip microcomputer is connected with charging circuit and detecting unit respectively; Described switch element comprises hand switch and time-delay relay; Described hand switch is connected with charging circuit and detecting unit respectively; Described time-delay relay is connected with charging circuit and detecting unit respectively; Described single-chip microcomputer is also connected with communication unit and man-machine interface respectively.
Described communication unit is gsm module or bluetooth module.Described man-machine interface is provided with touch-screen and display screen.
The operation principle of the present embodiment:
Input switches on power, and user arranges charging countdown according to demand on the touchscreen, and shows on a display screen, and after countdown terminates, time-delay relay work closes, and hand switch disconnects, and charger starts charging.Described output connects electromobile battery, by the detection collection of detecting unit to battery tension or electric current, the information feed back collected is to single-chip microcomputer, single-chip microcomputer judges the whether full electricity of storage battery according to received information, if be full of electricity, single-chip microcomputer controls time-delay relay by charging circuit and disconnects, and charger stops charging.Single-chip microcomputer informs user with the form of note or Bluetooth communication charged state by communication unit simultaneously, reaches the effect of prompting.Meanwhile, closed hand switch after user also can directly switch on power, charger starts charging immediately, and then according to user's request, disconnect hand switch, charger stops charging, realizes namely filling namely stopping.
Claims (4)
1. the invention discloses a kind of intelligent electric motor car charger with radio communication function, mainly comprise single-chip microcomputer and the input be connected successively, charging circuit, switch element, detecting unit, output; Described single-chip microcomputer is connected with charging circuit and detecting unit respectively; Described switch element comprises hand switch and time-delay relay; Described hand switch is connected with charging circuit and detecting unit respectively; Described time-delay relay is connected with charging circuit and detecting unit respectively; Described single-chip microcomputer is also connected with communication unit and man-machine interface respectively.
2. the present invention according to user's request from the main separation charge initiation time, and being full of the rear autonomous power-off of electricity, can realize Based Intelligent Control.
3. increase a hand switch, user can adopt hand switch according to demand, namely fills and namely stops simultaneously, uses more flexible, convenient.
4. adopt two switch-mode, charger can be worked on when another switching damage, add the stability of charger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436687.8A CN105048551A (en) | 2015-07-23 | 2015-07-23 | Intelligent electric vehicle charger having wireless communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436687.8A CN105048551A (en) | 2015-07-23 | 2015-07-23 | Intelligent electric vehicle charger having wireless communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105048551A true CN105048551A (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436687.8A Pending CN105048551A (en) | 2015-07-23 | 2015-07-23 | Intelligent electric vehicle charger having wireless communication function |
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| Country | Link |
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| CN (1) | CN105048551A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2854902Y (en) * | 2005-07-25 | 2007-01-03 | 商利勇 | Protection device for charging of digital control battery |
| JP2010081734A (en) * | 2008-09-26 | 2010-04-08 | Toyota Motor Corp | Electric vehicle and charging control method of electric vehicle |
| CN102593920A (en) * | 2012-03-19 | 2012-07-18 | 苏州科技学院 | Electric vehicle charging device based on mobile phone short messages |
| CN202795613U (en) * | 2012-08-14 | 2013-03-13 | 曾维杰 | Display burglar alarm with safe charging |
| CN204458172U (en) * | 2015-01-22 | 2015-07-08 | 高小妮 | A kind of protective gear for engine ring gear and starter motor ratchet |
-
2015
- 2015-07-23 CN CN201510436687.8A patent/CN105048551A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2854902Y (en) * | 2005-07-25 | 2007-01-03 | 商利勇 | Protection device for charging of digital control battery |
| JP2010081734A (en) * | 2008-09-26 | 2010-04-08 | Toyota Motor Corp | Electric vehicle and charging control method of electric vehicle |
| CN102593920A (en) * | 2012-03-19 | 2012-07-18 | 苏州科技学院 | Electric vehicle charging device based on mobile phone short messages |
| CN202795613U (en) * | 2012-08-14 | 2013-03-13 | 曾维杰 | Display burglar alarm with safe charging |
| CN204458172U (en) * | 2015-01-22 | 2015-07-08 | 高小妮 | A kind of protective gear for engine ring gear and starter motor ratchet |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |