CN110422073A - Intelligent charge detection device and its method - Google Patents
Intelligent charge detection device and its method Download PDFInfo
- Publication number
- CN110422073A CN110422073A CN201910757168.XA CN201910757168A CN110422073A CN 110422073 A CN110422073 A CN 110422073A CN 201910757168 A CN201910757168 A CN 201910757168A CN 110422073 A CN110422073 A CN 110422073A
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- intelligent charge
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- 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
- B60L53/60—Monitoring or controlling charging stations
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/007—Adapted for special tariff measuring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- 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
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or 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
- H02J7/007—Regulation of charging or discharging current or voltage
-
- 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
- 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
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses intelligent charge detection device and its methods, the intelligent charge detection device includes one-chip computer module, power switching module, current detection module, wireless module, the power switching module includes second temperature sensor, the intelligent charge detection device controls the charging rate of the charging equipment by the temperature that the second temperature sensor detects, the one-chip computer module calculates output power by the electric current that the current detection module detects, and expense is calculated by output power, the output power and charge transmission that the wireless module calculates the one-chip computer module are to background management system.Intelligent charge detection device and its method disclosed by the invention, can check charging equipment temperature, control the speed of charging rate.
Description
Technical field
The invention belongs to the detection technique fields that charges, and in particular to a kind of intelligent charge detection device and a kind of intelligent charge
Detection method.
Background technique
It with the development of science and technology and improves, the application of new energy is also more and more extensive.Wherein, safety and environmental protection is electronic
Vehicle is gradually widely used.
Publication No. CN20171003746, subject name are charging detection device and method for measuring charged, technical solution
Disclose " charging detection device be applied to charging detection system；The charging detection system includes: multiple power supplys and multiple
The output end of storage battery, each power supply is coupled with the input terminal of the storage battery, and the charging detection device includes: multiple adopts
Collect module and main control module；Each acquisition module is coupled with the input terminal of the storage battery, each acquisition module
Output end is coupled with the main control module, and the main control module is coupled with the output end of each power supply；
The acquisition module, for acquiring the charging current of storage battery described in each power input, and by the charging
Electric current is exported to the main control module；
The main control module, for obtaining each described fill according to the charging current of each acquisition module output
The current information of electric current, by each current information and predetermined current information comparison, if the current information is less than described pre-
If current information, cutting exports the coupled relation between the power supply and the storage battery of the charging current."
But charging detection device such as foregoing invention patent does not account for the influence of temperature mostly now, if when charging
Temperature is excessively high to cause a series of security risk, and therefore, it is necessary to be further improved.
Summary of the invention
The main purpose of the present invention is to provide intelligent charge detection device and its methods, can check charging equipment temperature
Degree, controls the speed of charging rate.
Another object of the present invention is to provide intelligent charge detection device and its methods, can be examined using one-chip computer module
Charging equipment electric current is surveyed, output power and expense are calculated.
Another object of the present invention is to provide intelligent charge detection device and its methods, can be realized using wireless module
Wireless transmission capability realizes billing function management.
To achieve the above objectives, the present invention provides a kind of intelligent charge detection device, is installed on charging equipment and for examining
It surveys and control charging equipment, including one-chip computer module, power switching module, current detection module, wireless module, in which:
The power switching module includes second temperature sensor, and the intelligent charge detection device passes through second temperature
The temperature of degree sensor detection controls the charging rate of the charging equipment；
The one-chip computer module calculates output power by the electric current that the current detection module detects, and passes through output
Power calculation expense；
The output power and charge transmission that the wireless module calculates the one-chip computer module are to background management system.
Further preferred technical solution as above-mentioned technical proposal, the power switching module further include power switch
Device U2, the cathode that 1 pin of the power switching device U2 passes sequentially through capacitor C4, resistance R3, resistance R4 and diode D4 are electrical
Connection, 1 pin of the power switching device U2 also passes sequentially through capacitor C4, capacitor C14 and the cathode of diode D4 is electrically connected,
The resistance R3 is in parallel with capacitor C10, the 2 pins electricity of the connects end altogether and power switching device U2 of the resistance R3 and the resistance R4
Property connection, between the anode and ground of the diode D4 and be connected to capacitor C15, C16, C17, C18, C19 and resistance R7.
Further preferred technical solution as above-mentioned technical proposal, the current detection module include meter U4,
8 pins of the meter U4 are electrically connected by 5 pins of the resistance R18 and meter U4,7 pipes of the meter U4
Foot is grounded by resistance R19, resistance R24, and 6 pins of the meter U4 are grounded by resistance R21, resistance R23, the resistance
The connects end altogether of the R19 and resistance R24 and 29 pins of the one-chip computer module are electrically connected, the resistance R21 and the electricity
38 pins of the connects end altogether and the one-chip computer module that hinder R23 are electrically connected；
The current detection module includes meter U6, and 8 pins of the meter U6 pass through resistance R35 and the metering
5 pins of device U6 are electrically connected, and 7 pins of the meter U6 are grounded by resistance R37, resistance R41, the meter U6's
6 pins are grounded by resistance R38, resistance R40, the connects end altogether and the one-chip computer module of the resistance R37 and the resistance R41
40 pins be electrically connected, the connects end altogether of the resistance R38 and the resistance R40 and 42 pins of the one-chip computer module are electrical
Connection.
Further preferred technical solution as above-mentioned technical proposal, the wireless module include resistance R67, the electricity
It hinders R67 to be electrically connected by the base stage of resistance R60 and triode Q5, the collector of the triode Q5 connects electricity by resistance R56
The emitter in source, the triode Q5 is electrically connected by the resistance R63 and resistance R60, the resistance R60 and capacitor C38
It is in parallel.
Further preferred technical solution as above-mentioned technical proposal, intelligent charge detection device further include that voltage is adjusted
Module, the voltage regulator module is for adjusting voltage.
Further preferred technical solution as above-mentioned technical proposal, the voltage regulator module are passed including the first temperature
Sensor and voltage regulator U1,2 pins of the voltage regulator U1 connect with 4 pins and pass through resistance R5 and the voltage tune
1 pin for saving device U1 is electrically connected, and between first temperature sensor and the voltage regulator U1 and is connected to capacitor C7, electricity
Hold C8, capacitor C1, capacitor C2, capacitor C3.
Invention additionally discloses a kind of intelligent charge detection methods, are suitable for the intelligent charge detection device.
Detailed description of the invention
Fig. 1 is the power switching module circuit diagram of intelligent charge detection device and its method of the invention.
Fig. 2 is the current detection module circuit diagram of intelligent charge detection device and its method of the invention.
Fig. 3 is the one-chip computer module circuit diagram of intelligent charge detection device and its method of the invention.
Fig. 4 is the wireless module circuit diagram of intelligent charge detection device and its method of the invention.
Fig. 5 is the voltage regulator module circuit diagram of intelligent charge detection device and its method of the invention.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description
Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back
Other technologies scheme from the spirit and scope of the present invention.
Referring to Figure 1 of the drawings, Fig. 1 is the power switching module circuit of intelligent charge detection device and its method of the invention
Figure, Fig. 2 is the current detection module circuit diagram of intelligent charge detection device and its method of the invention, and Fig. 3 is intelligence of the invention
The one-chip computer module circuit diagram of energy charging detection device and its method, Fig. 4 is intelligent charge detection device and its side of the invention
The wireless module circuit diagram of method, Fig. 5 are the voltage regulator module circuit diagrams of intelligent charge detection device and its method of the invention.
In a preferred embodiment of the invention, those skilled in the art note that background management system according to the present invention,
Meter etc. can be considered as the prior art.
Preferred embodiment.
The invention discloses a kind of intelligent charge detection device, it is installed on charging equipment and is set for Detection & Controling charging
It is standby, including one-chip computer module U7, power switching module, current detection module, wireless module, in which:
The power switching module includes second temperature sensor TP2, and the intelligent charge detection device passes through described the
The temperature of two temperature sensor TP2 detection controls the charging rate of the charging equipment；
The one-chip computer module U7 calculates output power by the electric current that the current detection module detects, and by defeated
Power calculation expense out；
The output power and charge transmission that the wireless module calculates the one-chip computer module are to background management system.
It is noted that the power switching module further includes power switching device U2,1 pipe of the power switching device U2
The cathode that foot passes sequentially through capacitor C4, resistance R3, resistance R4 and diode D4 is electrically connected, 1 pipe of the power switching device U2
Foot also passes sequentially through capacitor C4, capacitor C14 and the cathode of diode D4 is electrically connected, and the resistance R3 is in parallel with capacitor C10, institute
2 pins of the connects end altogether and power switching device U2 of stating the resistance R3 and resistance R4 are electrically connected, the anode of the diode D4
Between ground and it is connected to capacitor C15, C16, C17, C18, C19 and resistance R7.
Particularly, the current detection module includes meter U4, and 8 pins of the meter U4 pass through resistance R18
It is electrically connected with 5 pins of the meter U4,7 pins of the meter U4 are grounded by resistance R19, resistance R24, described
6 pins of meter U4 by resistance R21, resistance R23 be grounded, the connects end altogether of the resistance R19 and resistance R24 with it is described
29 pins of one-chip computer module U7 are electrically connected, the connects end altogether and the one-chip computer module of the resistance R21 and the resistance R23
38 pins of U7 are electrically connected；
The current detection module includes meter U6, and 8 pins of the meter U6 pass through resistance R35 and the metering
5 pins of device U6 are electrically connected, and 7 pins of the meter U6 are grounded by resistance R37, resistance R41, the meter U6's
6 pins are grounded by resistance R38, resistance R40, the connects end altogether and the one-chip computer module of the resistance R37 and the resistance R41
40 pins be electrically connected, the connects end altogether of the resistance R38 and the resistance R40 and 42 pins of the one-chip computer module are electrical
Connection.
Further, the wireless module includes resistance R67, the resistance R67 passes through resistance R60's and triode Q5
Base stage is electrically connected, and the collector of the triode Q5 connects power supply by resistance R56, and the emitter of the triode Q5 passes through electricity
It hinders the R63 and resistance R60 to be electrically connected, the resistance R60 is in parallel with capacitor C38.
Moreover, intelligent charge detection device further includes voltage regulator module, and the voltage regulator module is used for
Adjust voltage.
Preferably, the voltage regulator module includes the first temperature sensor TP1 and voltage regulator U1, the voltage tune
2 pins of section device U1 connects with 4 pins and pass through the 1 pin electric connection of resistance R5 and the voltage regulator U1, and described the
Between one temperature sensor TP1 and the voltage regulator U1 and it is connected to capacitor C7, capacitor C8, capacitor C1, capacitor C2, capacitor
C3。
Preferably, the intelligent charge detection device further includes display module, and the display module includes common-anode number
Pipe.
The invention also discloses a kind of intelligent charge detection methods, are suitable for the intelligent charge detection device.
It is noted that the technical characteristics such as background management system, meter that present patent application is related to should be regarded
For the prior art, the specific structures of these technical characteristics, working principle and the control mode that may relate to, space layout side
Formula uses the conventional selection of this field, is not construed as where the inventive point of the invention patent, the invention patent do not do into
One step is specifically unfolded to be described in detail.
For a person skilled in the art, technical solution documented by foregoing embodiments can still be repaired
Change or equivalent replacement of some of the technical features, it is all within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should be included in protection scope of the present invention.
Claims (7)
1. a kind of intelligent charge detection device is installed on charging equipment and for Detection & Controling charging equipment, which is characterized in that
Including one-chip computer module, power switching module, current detection module, wireless module, in which:
The power switching module includes second temperature sensor, and the intelligent charge detection device is passed by the second temperature
The temperature of sensor detection controls the charging rate of the charging equipment；
The one-chip computer module calculates output power by the electric current that the current detection module detects, and passes through output power
Calculating expense；
The output power and charge transmission that the wireless module calculates the one-chip computer module are to background management system.
2. a kind of intelligent charge detection device according to claim 1, which is characterized in that the power switching module also wraps
Power switching device U2 is included, 1 pin of the power switching device U2 passes sequentially through capacitor C4, resistance R3, resistance R4 and diode D4
Cathode be electrically connected, 1 pin of the power switching device U2 also passes sequentially through the yin of capacitor C4, capacitor C14 and diode D4
Pole is electrically connected, and the resistance R3 is in parallel with capacitor C10, the connects end altogether and power switching device of the resistance R3 and the resistance R4
2 pins of U2 are electrically connected, and between the anode and ground of the diode D4 and are connected to capacitor C15, C16, C17, C18, C19 and electricity
Hinder R7.
3. a kind of intelligent charge detection device according to claim 1, which is characterized in that the current detection module includes
8 pins of meter U4, the meter U4 are electrically connected by 5 pins of the resistance R18 and meter U4, the metering
7 pins of device U4 are grounded by resistance R19, resistance R24, and 6 pins of the meter U4 are connect by resistance R21, resistance R23
The connects end altogether of ground, the resistance R19 and the resistance R24 and 29 pins of the one-chip computer module are electrically connected, the resistance
The connects end altogether of the R21 and resistance R23 and 38 pins of the one-chip computer module are electrically connected；
The current detection module includes meter U6, and 8 pins of the meter U6 pass through the resistance R35 and meter U6
5 pins be electrically connected, 7 pins of the meter U6 are grounded by resistance R37, resistance R41, and the 6 of the meter U6 are managed
Foot is grounded by resistance R38, resistance R40, the connects end altogether and the one-chip computer module of the resistance R37 and the resistance R41
40 pins are electrically connected, and the resistance R38 electrically connects with the connects end altogether of the resistance R40 and 42 pins of the one-chip computer module
It connects.
4. a kind of intelligent charge detection device according to claim 1, which is characterized in that the wireless module includes resistance
R67, the resistance R67 are electrically connected by the base stage of resistance R60 and triode Q5, and the collector of the triode Q5 passes through electricity
Resistance R56 connects power supply, and the emitter of the triode Q5 is electrically connected by the resistance R63 and resistance R60, the resistance R60
It is in parallel with capacitor C38.
5. a kind of intelligent charge detection device according to claim 1, which is characterized in that intelligent charge detection device is also wrapped
Voltage regulator module is included, the voltage regulator module is for adjusting voltage.
6. a kind of intelligent charge detection device according to claim 5, which is characterized in that the voltage regulator module includes
First temperature sensor and voltage regulator U1,2 pins of the voltage regulator U1 connect with 4 pins and pass through resistance R5 with
1 pin of the voltage regulator U1 is electrically connected, and between first temperature sensor and the voltage regulator U1 and is connect
There are capacitor C7, capacitor C8, capacitor C1, capacitor C2, capacitor C3.
7. a kind of intelligent charge detection method, which is characterized in that be suitable for intelligent charge described in any one of claims 1-6 and examine
Survey device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757168.XA CN110422073A (en) | 2019-08-16 | 2019-08-16 | Intelligent charge detection device and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757168.XA CN110422073A (en) | 2019-08-16 | 2019-08-16 | Intelligent charge detection device and its method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110422073A true CN110422073A (en) | 2019-11-08 |
Family
ID=68414946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910757168.XA Pending CN110422073A (en) | 2019-08-16 | 2019-08-16 | Intelligent charge detection device and its method |
Country Status (1)
| Country | Link |
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| CN (1) | CN110422073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115719994A (en) * | 2023-01-10 | 2023-02-28 | 佛山电力设计院有限公司 | Wireless power supply method and system |
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| CN115719994A (en) * | 2023-01-10 | 2023-02-28 | 佛山电力设计院有限公司 | Wireless power supply method and system |
| CN115719994B (en) * | 2023-01-10 | 2023-06-13 | 佛山电力设计院有限公司 | Wireless power supply method and system |
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Application publication date: 20191108 |