CN109687551A - A kind of numerically controlled charger with defencive function - Google Patents
A kind of numerically controlled charger with defencive function Download PDFInfo
- Publication number
- CN109687551A CN109687551A CN201910013972.7A CN201910013972A CN109687551A CN 109687551 A CN109687551 A CN 109687551A CN 201910013972 A CN201910013972 A CN 201910013972A CN 109687551 A CN109687551 A CN 109687551A
- Authority
- CN
- China
- Prior art keywords
- voltage
- current
- module
- charging
- data
- 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.)
- Granted
Links
- 238000007600 charging Methods 0.000 claims abstract description 104
- 230000006837 decompression Effects 0.000 claims abstract description 37
- 238000012423 maintenance Methods 0.000 claims description 77
- 230000001755 vocal effect Effects 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 7
- 230000008439 repair process Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 7
- 230000006870 function Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- MKZGVLPHKXXSSG-UHFFFAOYSA-N ethyl n-[4-[benzyl(2-phenylethyl)amino]-2-[4-(trifluoromethyl)phenyl]-1h-imidazo[4,5-c]pyridin-6-yl]carbamate Chemical compound N=1C(NC(=O)OCC)=CC=2NC(C=3C=CC(=CC=3)C(F)(F)F)=NC=2C=1N(CC=1C=CC=CC=1)CCC1=CC=CC=C1 MKZGVLPHKXXSSG-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Classifications
-
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
-
- 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
-
- 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
-
- H02J7/027—
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of numerically controlled chargers with defencive function; including digital control module, charging voltage data library, charging current data library, selecting module, power module and output protection module, selecting module is for selecting required charging voltage or charging current and exporting corresponding charging voltage data overcharge current data;Power module is coupled to alternating current to carry out the voltage data or current data after decompression processing and output buck;Output protection module receives the current data after the voltage data after decompression and charging voltage data or decompression and charging current data is compared and exports and compares data to digital control module;In the present invention output protection module to after decompression voltage or electric current be compared with the charging voltage of selection or electric current; and the charging voltage and current of voltage and current and selection after pressure reduction does not cut off charging circuit simultaneously, the voltage and current after advantageously reducing decompression it is too high or too low and the case where cause physical damage to be charged or can not charge.
Description
Technical field
The present invention relates to the technical fields of charger, more particularly, to a kind of numerically controlled charging with defencive function
Device.
Background technique
Existing charger such as publication No. is a kind of Chinese invention patent of CN102468661A, and it discloses a kind of chargings
Device, for charging to object to be charged comprising pedestal, the circuit board in pedestal and the electrical transmission for connecting circuit board
The deck that end further includes the energy storage device connecting with circuit board and is slidably arranged on pedestal, the deck support object to be charged
It leans against on electrical transmission end so that object to be charged is electrically connected with electrical transmission end, which is passed its electric energy by electrical transmission end
Object to be charged is defeated by charge.
Prior art among the above have the following deficiencies: above-mentioned charger after connecting alternating current to object to be charged into
When row charging, after needing for line voltage to be reduced to the voltage for being suitble to object to be charged to charge, then by electrical energy transportation to object
In vivo, when conveying electric energy, since the voltage that different objects to be charged can bear is different, charger needs after connecting alternating current
Corresponding decompression processing is done, and needs to detect voltage in this process, it can be to object to be charged after being depressured with guarantee
Body is charged normal, and above-mentioned charger does not have corresponding function, and the voltage after easily leading to decompression is still excessively high, in turn
Cause to have much room for improvement with the damage of charging object.
Summary of the invention
The object of the present invention is to provide a kind of numerically controlled charger with defencive function, can to after decompression voltage with
The charging voltage of selection is compared, and when voltage after pressure reduction is still excessively high cuts off charging circuit, after reducing decompression
Overtension and the case where cause physical damage to be charged.
Foregoing invention purpose of the invention has the technical scheme that a kind of numerically controlled band protection
The charger of function, comprising:
Digital control module for data processing and controls the on-off of charger charging circuit;Built in the digital control module
The charging current data library for having the charging voltage data library for being stored with several charging voltages, being stored with several charging currents;
Selecting module is coupled to digital control module in the charging voltage data library or charging current data library to select
The charging voltage or charging current of need simultaneously export corresponding charging voltage data overcharge current data;
Power module is coupled to alternating current to carry out the voltage data or current data after decompression processing and output buck;
Output protection module is coupled to power module and selecting module to receive voltage data and charging voltage number after decompression
According to or decompression after current data and charging current data be compared and export and compare data to the digital control module;
When only the voltage after decompression, current data are identical as corresponding charging voltage, current data, the digital control module
Reception, which compares data and controls charger, charges, conversely, the voltage, current data after decompression are more than or less than accordingly
When charging voltage, current data, the digital control module receives the charging circuit for comparing data and cutting off charger.
It, can be according to wait the electricity needed for filling object when charger is treated and fills object and charged by using above-mentioned technical proposal
Pressure or electric current difference select voltage compatible with object to be filled or electric current in charging voltage data library or charging current data library,
And alternating current is depressurized to by digital control module indicated horsepower module by required voltage or current value, so that selected voltage is electric
Flow valuve is transferred to digital control mould after being compared with the voltage and current value after power module decompression by output protection module again
Block is to control the charging of charger, and voltage and current value enters output protection mould simultaneously after selected voltage current value and decompression
After block, output protection module is compared the two, the charging voltage of voltage, current data only after decompression and selection,
Output may make the comparison data of digital control module starting charger charging when current data is identical, otherwise output is so that number
The comparison signal of control module cutting charger charging circuit;It is this by setting output protection module to after decompression voltage or
Electric current is compared with the charging voltage of selection or electric current, and the charging voltage and current of voltage and current and selection after pressure reduction is not
Cut off the mode of charging circuit in time simultaneously, the voltage and current after advantageously reducing decompression is too high or too low and causes object to be charged
The case where body is damaged or can not be charged.
The present invention is further arranged to: further include:
Display module is coupled to the digital control module and is handled with receiving corresponding charging voltage and charging current data
And real-time display in digital form.
It can be to charging voltage and current in digital control module by the way that display module is arranged by using above-mentioned technical proposal
Data carry out real-time display, in order to which user of service preferably selects corresponding required voltage or electric current, and can show number simultaneously
Word control module to the state of a control of charger, in order to user of service understand in time charging situation locating for current charger or
Power blackout situation.
The present invention is further arranged to: further include:
Conversion module is coupled to digital control module and is built-in with start unit and charhing unit, and the selecting module is also coupled to
In the conversion module to select start unit or charhing unit and be transferred to digital control module to control the starting of charger
Or charging, and in the starting state or charged state of the display module real-time display charger.
By using above-mentioned technical proposal, by the way that conversion module is arranged, so that charger needs first to lead to after connecting power supply
It crosses after start unit started, then is just able to achieve by charhing unit and treats the charging for filling object, and then can realized to charger
The double shield of charging, compared to the charger charged directly after connection power supply, safety is higher.
The present invention is further arranged to: further include:
Information acquisition module is coupled to the digital control module to be greater than and be less than phase to the voltage after decompression, current data
The number of the charging voltage, current data answered is acquired, and it is too low to form voltage and current overload number database, voltage and current
Number database.
By using above-mentioned technical proposal, after the charging voltage or electric current needed for selection, then by power module to city
Electricity matches selected voltage or electric current after being depressured, in this process power module will appear be higher than in pressure reduction or
Lower than required voltage or current conditions, by setting information acquisition module, the number that can occur to such case is collected
And corresponding overload number database and too low number database are formed, to know clearly that decompression problem occurs in power module
Situation is simultaneously transferred to digital control module for known to user of service.
The present invention is further arranged to: further include:
Number alarm module is overloaded, information acquisition module is coupled to and is extracted in voltage and current overload number database corresponding
Number is overloaded, and defines overload number when reaching n times (n >=5), the overload number alarm module progress continuity sounding report
It is alert;
Too low number alarm module is coupled to information acquisition module and extracts in the too low number database of voltage and current corresponding
Too low number, and when defining too low number and reaching m times (m >=8), the too low number alarm module carry out duration and shine report
It is alert.
By using above-mentioned technical proposal, by setting overload number alarm module and too low number alarm module and set
Corresponding overload and too low critical number, and the case where overloaded after reaching corresponding critical number to voltage and current and voltage electricity
It flows through low situation and carries out corresponding warning note, in order to which user of service knows that the decompression of current charger can not expire in time
The demand to charge enough, in order to be overhauled in time.
The present invention is further arranged to: further include:
Information service module is coupled to the digital control module to receive voltage and current overload and too low number, and is built-in with
Overhaul manpower machine number library;
Voice cue module is controlled by digital control module;
The digital control module overloads number or too low number as query object using voltage and current, once the overload of voltage and current
Number is more than that too low number alarm module is pre- more than the too low number of the preset number of overload number alarm module or voltage and current
If number when, the digital control module transfers matching maintenance manpower machine in the maintenance manpower machine number library
Number and load in voice cue module to notify service personnel to overhaul charger.
By using above-mentioned technical proposal, when the overload number alarm module or too low number alarm module of charger internal
When being alarmed, then it represents that current charger is overhauled, and digital control module can be in information service module at this time
It overhauls and chooses corresponding maintenance people's cell-phone number in manpower machine number library and voice prompting is carried out by voice cue module, so that
Maintenance people in time overhauls charger.
The present invention is further arranged to: the information service module is also built-in with maintenance man-hour spatial database, maintenance
Manually make slip condition database and maintenance people overhauls types of database, it includes voltage and current mistake that the maintenance people, which overhauls types of database,
Maintenance personal data library and the too low maintenance personal data library of voltage and current are carried, voltage and current overload is defined or too low number is more than preset value
Corresponding maintenance people and working time in work is needed to reach the maintenance people maintenance of a afterwards;
When the maintenance of voice cue module notice is artificially multiple, the digital control module judges Current Voltage situation
Working time of people, working condition and maintenance type will be overhauled afterwards to gather as one, when not overload number higher for voltage and current
When, then the digital control module is overhauled artificial first verbal announcement object, overhauled people's working condition with voltage and current overload is
It is third verbal announcement object between second verbal announcement object, maintenance man-hour and loads on voice cue module notice correspondence
Maintenance people;When the not too low number of voltage and current is higher, then the digital control module is artificial with the too low maintenance of voltage and current
It is that third voice is logical that first verbal announcement object, maintenance people's working condition, which are between the second verbal announcement object, maintenance man-hour,
Know object and load on voice cue module and notifies corresponding maintenance people.
By using above-mentioned technical proposal, pass through setting maintenance man-hour spatial database, maintenance people's operating state data
Library and maintenance people overhaul types of database, then maintenance people is overhauled types of database and is divided into voltage and current overload maintenance personal data library
And the too low maintenance personal data library of voltage and current, and by voltage and current overload or too low maintenance artificial first during subsequently selected
It is third verbal announcement pair that verbal announcement object, maintenance people's working condition, which are between the second verbal announcement object, maintenance man-hour,
As in order to which digital control module selects most suitable service personnel.
The present invention is further arranged to: further include:
App module is coupled to the digital control module to receive voltage and current overload or too low number situation and carry out long-range
Prompt, and realize and digital control module is remotely controlled with timely before voltage and current overload or too low number reach preset value
Notice maintenance people overhauls.
It can learn that power module exists in current charger in time by the way that App module is arranged by using above-mentioned technical proposal
In pressure reduction, the overload or too low number that voltage and current generates, and then can be in charger internal voltage and current overload or mistake
It is low close to critical value when maintenance people can be notified to overhaul.
In conclusion advantageous effects of the invention are as follows:
By setting output protection module to after decompression voltage or electric current be compared with the charging voltage of selection or electric current, and
The mode for cutting off charging circuit when voltage and current after pressure reduction and the charging voltage and current difference of selection in time, advantageously reduces
Voltage and current after decompression is too high or too low and the case where causing physical damage to be charged or can not charge.
Detailed description of the invention
Fig. 1 is the principle of the present invention figure one.
Fig. 2 is the principle of the present invention figure two.
Fig. 3 is the principle of the present invention figure three.
In figure, 1, digital control module;2, charging voltage data library;3, charging current data library;4, selecting module;5, function
Rate module;6, output protection module;7, display module;8, conversion module;9, information acquisition module;10, voltage and current overload time
Number database;11, the too low number database of voltage and current;12, number alarm module is overloaded;13, too low number alarm module;
14, information service module;15, manpower machine number library is overhauled;16, voice cue module;17, data between maintenance man-hour
Library;18, slip condition database is manually made in maintenance;19, maintenance people overhauls types of database;20, voltage and current overload maintenance personal data
Library;21, the too low maintenance personal data library of voltage and current;22, App module;23, start unit;24, charhing unit.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is the numerically controlled charger with defencive function of one kind disclosed by the invention, including digital control mould
Block 1, selecting module 4, power module 5, output protection module 6 and display module 7.
Digital control module 1 is used to analyze the received data the on-off for being handled and being controlled charger charging circuit, and number
Word control module 1 is built-in with the charging voltage data library 2 for being stored with several charging voltages, the charging for being stored with several charging currents
Current data library 3, charging voltage is preferably alternative 6V, 12V and 24V supply voltage in the present embodiment, and charging current is excellent
It is selected as alternative 6A, 12A and 24A supply current.
Selecting module 4 be coupled to digital control module 1 and in charging voltage data library 2 or charging current data library 3 with
Charging voltage or charging current needed for selection simultaneously export corresponding charging voltage data or charging current data and are transferred to number
Word control module 1;After display module 7 is coupled to digital control module 1 to receive corresponding charging voltage and charging current data
Real-time display is carried out in digital form, and display module 7 is preferably liquid crystal display in the present embodiment, and selecting module 4 is setting
In several select buttons for corresponding to relevant voltage value and current value on liquid crystal display, is treated using charger and fill object progress
When charging, the voltage value or current value that user can be applicable in by object to be filled pressed from liquid crystal display corresponding voltage or
Current button, so that charger carries out charging work.
Power module 5 be coupled to alternating current with carry out decompression processing and output buck after voltage data or current data,
Selecting module 4 select and after the data of selection is transferred to digital control module 1, and digital control module 1 is by the number of selection
According to being transferred to power module 5 for knowing, so that power module 5 is depressured that treated voltage data and current data can match
Charging voltage selected in selecting module 4 or current data, and then can treat and fill object and charge.
Output protection module 6 is coupled to power module 5 and selecting module 4 to receive the voltage data after decompression and charging electricity
Current data and charging current data after pressure data or decompression, which are compared and export, compares data to digital control module 1,
After power module 5 carries out decompression processing to alternating current, need to be compared accordingly by output protection module 6, to ensure function
Rate module 5 could pass through digital control module 1 after meeting needed for the selected voltage and current of selecting module 4 processing of alternating current and control
Charger processed charges;Therefore work as output protection module 6 during the comparison process, voltage, current data and selection after decompression
When charging voltage, the current data of the selection of module 4 are identical, the reception of digital control module 1 compares data and controls charger progress
Charging, conversely, the voltage, current data after decompression are more than or less than charging voltage, the current data that selecting module 4 selects
When, digital control module 1 receives the charging circuit for comparing data and cutting off charger.
Referring to Fig. 2, in addition, during charger is charged, to avoid charger right immediately after connecting power supply
Object to be filled is charged and the drain conditions that occur, and the invention also includes conversion module 8, conversion module 8 is coupled to digital control
Module 1 and it is built-in with start unit 23 and charhing unit 24, selecting module 4 is further coupled to conversion module 8 to select start unit
23 or charhing unit 24 and be transferred to digital control module 1 to control the starting or charging of charger, and with it is real in display module 7
When show the starting state or charged state of charger;So that charger need to first pass through after connecting power supply start unit 23 into
It after row starting, then is just able to achieve by charhing unit 24 and treats the charging for filling object, and then can realized to the dual of charger charging
It ensures, compared to the charger charged directly after connection power supply, safety is higher.
Further, inevitably will appear in corresponding voltage step-down treatment process and do not meet selection in power module 5
Charging voltage required for module 4 or current value, and it is the number for guaranteeing clearly to know that the situation occurs, in order to the later period
It is handled in time.
The invention also includes information acquisition module 9, overload number alarm module 12 and too low number alarm module 13, information
Acquisition module 9 is coupled to digital control module 1 to be greater than and be less than corresponding charging electricity to the voltage after decompression, current data
Pressure, current data number be acquired, and formed voltage and current overload number database 10, the too low number data of voltage and current
Library 11, and real-time display is carried out in display module 7, so that user of service knows in time;Number alarm module 12 is overloaded to couple
Corresponding overload number is extracted in information acquisition module 9 and in voltage and current overload number database 10, and defines overload time
When number reaches n times (n >=5), overload number alarm module 12 carries out continuity sounding alarm;Too low number alarm module 13 couples
Corresponding too low number is extracted in information acquisition module 9 and in the too low number database 11 of voltage and current, and defined low order
When number reaches m times (m >=8), too low number alarm module 13 carries out duration luminous alarm;Pass through setting voltage in the present embodiment
Current overload or too low critical number, and targetedly warning note is carried out, to notify user of service, in addition this implementation in time
When middle voltage or current overload, fills object if occurring treating and carry out the damage that charging easily leads to object to be filled, and voltage or electric current are too low
Treat the influence for filling object and less but still need to handle, therefore the critical value of the overload number of defined needed to be less than in the present invention
The critical value of low order number.
Referring to Fig. 3, further, power module 5 is in pressure reduction and charging needed for selecting module 4 in charger
When voltage, current value reach critical value compared to occurred voltage and current overload or too low number, need to examine charger
It repairs.
The invention also includes information service module 14 and voice cue module 16, information service module 14 is coupled to digital control
Molding block 1 is built-in with maintenance manpower machine number library 15 to receive voltage and current overload and too low number;Voice cue module
16 are controlled by digital control module 1, and when needing to overhaul charger, digital control module 1 is with voltage and current overload time
Several or too low number is query object, once the overload number of voltage and current is more than overload number alarm module 12 preset times
When several or voltage and current too low number is more than too low 13 preset number of number alarm module, digital control module 1 is in maintenance
Matching maintenance people cell-phone number is transferred in manpower machine number library 15 and is loaded in voice cue module 16 to notify inspection
Personnel are repaired to overhaul charger.
Further, it for the overhaul efficiency to charger can be accelerated, needs to select most suitable maintenance in service personnel
Personnel, information service module 14 also be built-in with maintenance man-hour spatial database 17, maintenance manually make slip condition database 18 and
It overhauls people and overhauls types of database 19;And in order to pointedly to voltage and current overload or it is too low when overhaul, overhaul
It includes that voltage and current overload overhauls personal data library 20 and the too low maintenance personal data library 21 of voltage and current that people, which overhauls types of database 19,
And it is corresponding specifically for overvoltage electric current load or too low more than needing after preset value to define voltage and current overload or too low number
And the maintenance people and working time being in work reach the maintenance condition of a.
When the maintenance that voice cue module 16 notifies is artificially multiple, digital control module 1 judges Current Voltage situation
Working time of people, working condition and maintenance type will be overhauled afterwards to gather as one, when not overload number higher for voltage and current
When, then digital control module 1 overhauls artificial first verbal announcement object, maintenance people's working condition with voltage and current overload as second
Verbal announcement object, maintenance man-hour between for third verbal announcement object and load on voice cue module 16 notify it is corresponding
Overhaul people;When the not too low number of voltage and current is higher, then digital control module 1 is with too low artificial first language of maintenance of voltage and current
It is third verbal announcement object that sound notice object, maintenance people's working condition, which are between the second verbal announcement object, maintenance man-hour,
And it loads on voice cue module 16 and notifies corresponding maintenance people.
Further, the invention also includes App module 22, App module 22 is coupled to digital control module 1 to receive voltage
Current overload or too low number situation simultaneously carry out remote prompts, and realize and remotely control digital control module 1 in voltage electricity
It flows through load or too low number reaches the people of notice maintenance in time before critical value and overhauls, to repair before guaranteeing and in time
The damaged condition of charger internal.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of numerically controlled charger with defencive function, it is characterised in that: include:
Digital control module (1) for data processing and controls the on-off of charger charging circuit;The digital control module
(1) the charging voltage data library (2) for being stored with several charging voltages, the charging current number for being stored with several charging currents are built-in with
According to library (3);
Selecting module (4) is coupled to digital control module (1) Yu Suoshu charging voltage data library (2) or charging current data library
(3) to select required charging voltage or charging current and export corresponding charging voltage data overcharge current data in;
Power module (5) is coupled to alternating current to carry out the voltage data or current data after decompression processing and output buck;
Output protection module (6) is coupled to power module (5) and selecting module (4) to receive the voltage data after decompression and fill
Current data and charging current data after piezoelectric voltage data or decompression, which are compared and export, compares data to the number control
Molding block (1);
When only the voltage after decompression, current data are identical as corresponding charging voltage, current data, the digital control module
(1) it receives to compare data and control charger and charge, conversely, the voltage, current data after decompression are more than or less than phase
When the charging voltage answered, current data, the digital control module (1) receives the charging cable for comparing data and cutting off charger
Road.
2. the numerically controlled charger with defencive function of one kind according to claim 1, it is characterised in that: further include:
Display module (7), be coupled to the digital control module (1) with receive corresponding charging voltage and charging current data into
Row processing and in digital form real-time display.
3. the numerically controlled charger with defencive function of one kind according to claim 2, it is characterised in that: further include:
Conversion module (8) is coupled to digital control module (1) and is built-in with start unit (23) and charhing unit (24), described
Selecting module (4) is further coupled to the conversion module (8) to select start unit (23) or charhing unit (24) and be transferred to number
Word control module (1) to control the starting or charging of charger, and with opening in the display module (7) real-time display charger
Dynamic state or charged state.
4. the numerically controlled charger with defencive function of one kind according to claim 1, it is characterised in that: further include:
Information acquisition module (9), be coupled to the digital control module (1) to be greater than to the voltage after decompression, current data and
Number less than corresponding charging voltage, current data is acquired, and forms voltage and current overload number database (10), electricity
The too low number database (11) of current voltage.
5. the numerically controlled charger with defencive function of one kind according to claim 4, it is characterised in that: further include:
It overloads number alarm module (12), be coupled to information acquisition module (9) and overload number database (10) in voltage and current
It is middle to extract corresponding overload number, and when defining overload number and reaching n times (n >=5), the overload number alarm module (12) into
Line Continuity sounding alarm;
Too low number alarm module (13) is coupled to information acquisition module (9) and in the too low number database (11) of voltage and current
It is middle to extract corresponding too low number, and when defining too low number and reaching m times (m >=8), the too low number alarm module (13) into
Row duration luminous alarm.
6. the numerically controlled charger with defencive function of one kind according to claim 5, it is characterised in that: further include:
Information service module (14) is coupled to the digital control module (1) to receive voltage and current overload and too low number, and
It is built-in with maintenance manpower machine number library (15);
Voice cue module (16) is controlled by digital control module (1);
The digital control module (1) overloads number or too low number as query object using voltage and current, once voltage and current
Overloading number is more than to overload the too low number of number alarm module (12) preset number or voltage and current more than the police of too low number
When showing module (13) preset number, the digital control module (1) is transferred in the maintenance manpower machine number library (15)
Matching maintenance people cell-phone number simultaneously loads in voice cue module (16) to notify service personnel to examine charger
It repairs.
7. the numerically controlled charger with defencive function of one kind according to claim 6, it is characterised in that: the information
Service module (14) is also built-in with maintenance man-hour spatial database (17), slip condition database (18) is manually made in maintenance and maintenance people
It overhauls types of database (19), it includes voltage and current overload maintenance personal data library that the maintenance people, which overhauls types of database (19),
(20) and the too low maintenance personal data library (21) of voltage and current it, defines voltage and current overload or too low number is more than to need after preset value
Corresponding maintenance people and working time in work reach the maintenance people maintenance of a;
When the maintenance of the voice cue module (16) notice is artificially multiple, the digital control module (1) judges electric current
Gather after voltage condition using the working time for overhauling people, working condition and maintenance type as one, when voltage and current does not overload
When number is higher, then the digital control module (1) overhauls artificial first verbal announcement object, maintenance people with voltage and current overload
Working condition is to be third verbal announcement object between the second verbal announcement object, maintenance man-hour and load on voice prompting mould
Block (16) notifies corresponding maintenance people;When the not too low number of voltage and current is higher, then the digital control module (1) is with voltage
The artificial first verbal announcement object of the too low maintenance of electric current, maintenance people's working condition are the second verbal announcement object, the artificial work of maintenance
Time is third verbal announcement object and loads on voice cue module (16) and notify corresponding maintenance people.
8. the numerically controlled charger with defencive function of one kind according to claim 7, it is characterised in that: further include:
App module (22) is coupled to the digital control module (1) to receive voltage and current overload or too low number situation and go forward side by side
Row remote prompts, and realize and digital control module (1) is remotely controlled to reach default in voltage and current overload or too low number
The people of notice maintenance in time overhauls before value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910013972.7A CN109687551B (en) | 2019-01-08 | 2019-01-08 | Digitally controlled charger with protection function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910013972.7A CN109687551B (en) | 2019-01-08 | 2019-01-08 | Digitally controlled charger with protection function |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109687551A true CN109687551A (en) | 2019-04-26 |
CN109687551B CN109687551B (en) | 2021-07-30 |
Family
ID=66192631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910013972.7A Active CN109687551B (en) | 2019-01-08 | 2019-01-08 | Digitally controlled charger with protection function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109687551B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2410804Y (en) * | 2000-01-26 | 2000-12-13 | 龍協电子工业股份有限公司 | Composite charger |
US20130221902A1 (en) * | 2012-02-24 | 2013-08-29 | Wistron Corp. | Charging device and charging method |
CN103683888A (en) * | 2012-09-20 | 2014-03-26 | 施耐德东芝换流器欧洲公司 | Safety control method of system having precharging circuit, safety control device of system having precharging circuit, and system with safety control device |
CN107359661A (en) * | 2017-07-31 | 2017-11-17 | 上海与德科技有限公司 | Charger, charging system and charging method |
-
2019
- 2019-01-08 CN CN201910013972.7A patent/CN109687551B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2410804Y (en) * | 2000-01-26 | 2000-12-13 | 龍協电子工业股份有限公司 | Composite charger |
US20130221902A1 (en) * | 2012-02-24 | 2013-08-29 | Wistron Corp. | Charging device and charging method |
CN103683888A (en) * | 2012-09-20 | 2014-03-26 | 施耐德东芝换流器欧洲公司 | Safety control method of system having precharging circuit, safety control device of system having precharging circuit, and system with safety control device |
CN107359661A (en) * | 2017-07-31 | 2017-11-17 | 上海与德科技有限公司 | Charger, charging system and charging method |
Also Published As
Publication number | Publication date |
---|---|
CN109687551B (en) | 2021-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108407641B (en) | Electric automobile and intelligent discharging device thereof | |
CN105914839B (en) | A kind of Double-battery mobile phone and its battery control method and system | |
CN104407272B (en) | A kind of cable identification device | |
CN107996014A (en) | Charging equipment and charging method | |
CN107240948A (en) | Portable energy-storing battery charge-discharge control method and system | |
CN104393358B (en) | A kind of lossless fast charge method of electric cart and charger | |
CN106476650A (en) | Portable charging energy-storing system and its control method | |
CN103762689A (en) | Alternating current and direct current combined charging control system and method for electric vehicle | |
CN109687551A (en) | A kind of numerically controlled charger with defencive function | |
CN204373758U (en) | A kind of surplus monitoring system of liquefied petroleum gas (LPG) | |
CN112428841A (en) | Vehicle-mounted charging system and method | |
CN210941367U (en) | Charging prompting device, charging gun and charging equipment | |
CN110082624A (en) | Instrument and examination delivery method are sent in a kind of examination of intelligent DC | |
CN105513858A (en) | 10kV switch cabinet unlocking method, device and system | |
CN204858159U (en) | Smart jack case with network and state monitoring | |
CN109066885A (en) | The charging method of charger and the charger | |
CN210043269U (en) | Sound-light alarm insulating boot | |
CN110518671B (en) | Charger and discharging method thereof | |
CN203660379U (en) | Load control switch apparatus of emergency power supply vehicle | |
CN210166453U (en) | Intelligent direct current examination send appearance | |
CN106997991A (en) | The lug plate of ground connection before can tearing open | |
CN102810853A (en) | Grounding device for contact rail and control method | |
CN106059023B (en) | A kind of electric vehicle charging auxiliary system and its application | |
CN205847496U (en) | A kind of head circuit structure and terminal unit | |
CN109347155A (en) | Remote controler charge and discharge protecting method, remote controler and air-conditioning |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |