CN207207765U - A kind of solar energy assisted charging system and automobile - Google Patents
A kind of solar energy assisted charging system and automobile Download PDFInfo
- Publication number
- CN207207765U CN207207765U CN201721062974.8U CN201721062974U CN207207765U CN 207207765 U CN207207765 U CN 207207765U CN 201721062974 U CN201721062974 U CN 201721062974U CN 207207765 U CN207207765 U CN 207207765U
- Authority
- CN
- China
- Prior art keywords
- relay
- solar
- output end
- unit
- electrokinetic cell
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- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model, which provides a kind of solar energy assisted charging system and automobile, the system, to be included：Solar-electricity source module, entire car controller, electrokinetic cell unit, solar charging electric switch, the first relay and the second relay.Entire car controller is connected by CAN with electrokinetic cell unit, and the input of the first relay is connected with the cathode output end of solar-electricity source module, and the output end of the first relay is connected with the positive charged terminal of electrokinetic cell unit.The input of second relay is connected with the cathode output end of solar-electricity source module, and the output end of the second relay is connected with the negative pole charging end of electrokinetic cell unit.Solar recharging switch is serially connected between the first input end of entire car controller and body earth；When solar charging electric switch closes, the relay of vehicle control unit controls first and the second relay closure, solar-electricity source module is set to charge the electrokinetic cell unit.The utility model can improve the course continuation mileage of electric automobile and reduce energy consumption.
Description
Technical field
It the utility model is related to technical field of automotive electronics, more particularly to a kind of solar energy assisted charging system and automobile.
Background technology
With the fast development of automobile, the energy consumed is also more and more, and the automobile of burns gasoline, diesel oil is city
An important pollution source in city, the tail gas of motor vehicle emission includes sulfur dioxide and nitrogen oxides all can cause dirt to air
Dye, influence the health of people.From the angle of environmental protection, on the basis of orthodox car, New energy electric vapour is proposed
Car, electric automobile are the electric automobile not pernicious gases of exhaust emission air in itself using vehicle power as power.With new energy
The fast development of automobile, the electric car of low-carbon environment-friendly have already taken up part home vehicle market.Increasing user can select
Electric automobile, because electric automobile is powered using electrokinetic cell, is stored as outgoing walking-replacing tool when electrokinetic cell
Electric automobile can not then continue to travel when electric energy exhausts, and now must then arrive special charging station and be charged, but if attached
Closely without special charging station, then it can not be that electric automobile is charged in time, cause electric automobile not to be continuing with.
Although power battery technology is also constantly being lifted, course continuation mileage is continuously increased, and domestic many cities are not all in public field
Planned charging pile for electric vehicle, it can safely be returned after going on a journey by bus and be still one of maximum obstruction of new-energy automobile development.
Therefore, the course continuation mileage for how effectively supplementing electric automobile has important researching value.
Utility model content
The utility model provides a kind of solar energy assisted charging system and automobile, during solving existing electric car use
The problem of electric energy loss of electrokinetic cell can not be charged in time, the course continuation mileage of electric automobile can be improved, reducing automobile makes
Energy loss.
To realize object above, the utility model provides following technical scheme：
A kind of solar energy assisted charging system, including：Solar-electricity source module, entire car controller, electrokinetic cell unit, too
Positive energy charge switch, the first relay and the second relay；
The entire car controller is connected by CAN with the electrokinetic cell unit, and the first of the entire car controller
Output end is connected with the coil-end of first relay, the second output end of the entire car controller and second relay
Coil-end be connected；
The input of first relay is connected with the cathode output end of the solar-electricity source module, described first after
The output end of electrical equipment is connected with the positive charged terminal of the electrokinetic cell unit；
The input of second relay is connected with the cathode output end of the solar-electricity source module, described second after
The output end of electrical equipment is connected with the negative pole charging end of the electrokinetic cell unit；
The solar recharging switch is serially connected between the first input end and body earth of the entire car controller；Institute
When stating solar charging electric switch closure, the first relay described in the vehicle control unit controls and second relay closure,
The solar-electricity source module is set to charge the electrokinetic cell unit.
Preferably, the solar-electricity source module includes：Solar panel, header box and solar battery group；
One or more described solar panel is charged by the header box to the solar battery group；
Cathode output end of the cathode output end of the solar battery group as the solar-electricity source module, it is described too
Cathode output end of the cathode output end of positive energy battery pack as the solar-electricity source module.
Preferably, in addition to：Charging inlet unit, the 3rd relay and the 4th relay；
The coil-end of 3rd relay is connected with the 3rd output end of the entire car controller, the 3rd relay
Input be connected with the cathode output end of the charging inlet unit, the output end of the 3rd relay and the power electric
The positive charged terminal of pool unit is connected；
The coil-end of 4th relay is connected with the 4th output end of the entire car controller, the 4th relay
Input be connected with the cathode output end of the charging inlet unit, the output end of the 4th relay and the power electric
The negative pole charging end of pool unit is connected；
The signal output part of the charging inlet unit is connected with the second input of the entire car controller, is filled described
After electric interface unit electrically connects with external charging rifle, the charging inlet unit exports external charging by the signal output part
Signal, after the entire car controller receives the external charging signal, control the 3rd relay and the 4th relay
Device closes, and civil power is charged by the charging inlet unit to the electrokinetic cell unit.
Preferably, the electrokinetic cell unit includes：Battery voltage sensing module；
The battery voltage sensing module is used for the magnitude of voltage for detecting electrokinetic cell, and sends battery electricity by CAN
Message is pressed, the entire car controller obtains the magnitude of voltage of the electrokinetic cell according to the cell voltage message, in the voltage
When value is less than the first setting voltage threshold, the first relay described in the vehicle control unit controls and second relay close
Close.
Preferably, the battery voltage sensing module includes：Voltage acquisition unit, AD conversion unit, microprocessor and
CAN communication unit；
The output end of the voltage acquisition unit is connected with the input of the AD conversion unit, the microprocessor
Input is connected with the output end of the AD conversion unit, and the microprocessor passes through serial ports and the CAN communication unit phase
Even.
Preferably, in addition to：Combination instrument；
The combination instrument is connected by CAN with the entire car controller, in cell voltage inspection module detection
When being less than the second setting voltage threshold to the magnitude of voltage of electrokinetic cell, the battery voltage sensing module sends electricity alarm report
Text, the combination instrument is shown according to the electricity warning message and/or the information about power of voice broadcast electrokinetic cell.
Preferably, in addition to：Charge relay box, first relay, described is set in the charge relay box
Second relay, the 3rd relay and the 4th relay.
Preferably, in addition to：First high-voltage connecting line box and the second high-voltage connecting line box；
The first high-voltage connecting line box is serially connected between the charge relay box and the solar-electricity source module, described
Second high-voltage connecting line box is serially connected between the charge relay box and the charging inlet unit.
A kind of automobile, including above-described solar energy assisted charging system.
The utility model provides a kind of solar energy assisted charging system and automobile, passes through vehicle control unit controls solar-electricity
Source module charges to electrokinetic cell, and the electric energy loss for solving the electrokinetic cell during existing electric car use can not obtain
In time the problem of charging, the course continuation mileage of electric automobile can be improved, reduces the energy loss that automobile uses.
Brief description of the drawings
In order to illustrate more clearly of specific embodiment of the utility model, below by embodiment it is required use it is attached
Figure is briefly described.
Fig. 1：It is a kind of solar energy assisted charging system structural representation provided by the utility model.
Reference
The relays of K1 first
The relays of K2 second
The relays of K3 the 3rd
The relays of K4 the 4th
J1 solar charging electric switches
Embodiment
In order that those skilled in the art more fully understand the scheme of the utility model embodiment, below in conjunction with the accompanying drawings and
Embodiment is described in further detail to the utility model embodiment.
The problem of can not being charged in time for the electric energy loss of current electric automobile electrokinetic cell in use,
The utility model provides a kind of solar energy assisted charging system and automobile, passes through vehicle control unit controls solar-electricity source module pair
Electrokinetic cell is charged, and to solve the above problems, can improve the course continuation mileage of electric automobile, reduces the energy damage that automobile uses
Consumption.
As shown in figure 1, a kind of solar energy assisted charging system, including：Solar-electricity source module, entire car controller, power
Battery unit, solar charging electric switch J1, the first relay K1 and the second relay K2.The entire car controller is total by CAN
Line is connected with the electrokinetic cell unit, the first output end of the entire car controller and the coil-end of the first relay K1
It is connected, the second output end of the entire car controller is connected with the coil-end of second relay.The first relay K1
Input be connected with the cathode output end of the solar-electricity source module, the output end of the first relay K1 with it is described dynamic
The positive charged terminal of power battery unit is connected.The input of the second relay K2 and the negative pole of the solar-electricity source module
Output end is connected, and the output end of the second relay K2 is connected with the negative pole charging end of the electrokinetic cell unit.It is described too
Positive energy charge switch J1 is serially connected between the first input end and body earth of the entire car controller；In the solar recharging
When switching J1 closures, the first relay K1 described in the vehicle control unit controls and the second relay K2 closures, make described
Solar-electricity source module charges to the electrokinetic cell unit.
Further, the solar-electricity source module includes：Solar panel, header box and solar battery group.One
Or multiple solar panels are charged by the header box to the solar battery group.The solar-electricity
Cathode output end of the cathode output end of pond group as the solar-electricity source module, the negative pole output of the solar battery group
Hold the cathode output end as the solar-electricity source module.
The system also includes：Charging inlet unit, the 3rd relay K3 and the 4th relay K4.The 3rd relay K3
Coil-end be connected with the 3rd output end of the entire car controller, the input of the 3rd relay K3 and the charging
The cathode output end of mouth unit is connected, the output end of the 3rd relay K3 and the positive charged terminal of the electrokinetic cell unit
It is connected.The coil-end of the 4th relay K4 is connected with the 4th output end of the entire car controller, the 4th relay
K4 input is connected with the cathode output end of the charging inlet unit, and the output end of the 4th relay K4 is moved with described
The negative pole charging end of power battery unit is connected.The signal output part of the charging inlet unit and the second of the entire car controller
Input is connected, and after the charging inlet unit electrically connects with external charging rifle, the charging inlet unit passes through the letter
Number output end output external charging signal, after the entire car controller receives the external charging signal, control the described 3rd
Relay K3 and the 4th relay K4 closures, make civil power enter by the charging inlet unit to the electrokinetic cell unit
Row charging.
Further, the electrokinetic cell unit includes：Battery voltage sensing module；The battery voltage sensing module is used for
The magnitude of voltage of electrokinetic cell is detected, and cell voltage message is sent by CAN, the entire car controller is according to the battery
Voltage message obtains the magnitude of voltage of the electrokinetic cell, when the magnitude of voltage is less than the first setting voltage threshold, the vehicle
Controller controls first relay and second relay closure.
Further, the battery voltage sensing module includes：Voltage acquisition unit, AD conversion unit, microprocessor
With CAN communication unit.The output end of the voltage acquisition unit is connected with the input of the AD conversion unit, micro- place
The input of reason device is connected with the output end of the AD conversion unit, and the microprocessor passes through serial ports and the CAN communication
Unit is connected.
The system also includes：Combination instrument；The combination instrument is connected by CAN with the entire car controller,
When the cell voltage inspection module detects that the magnitude of voltage of electrokinetic cell is less than the second setting voltage threshold, the cell voltage inspection
Survey module and send electricity warning message, the combination instrument is shown according to the electricity warning message and/or voice broadcast power
The information about power of battery.
In actual applications, the system also includes：Charge relay box, the charge relay box is interior to set described first
Relay K1, the second relay K2, the 3rd relay K3 and the 4th relay K4.The system may also include：
First high-voltage connecting line box and the second high-voltage connecting line box；The first high-voltage connecting line box be serially connected in the charge relay box with it is described
Between solar-electricity source module, the second high-voltage connecting line box is serially connected in the charge relay box and the charging inlet unit
Between.
A kind of automobile, including above-described solar energy assisted charging system.
It can be seen that the utility model provides a kind of solar energy assisted charging system and automobile, by vehicle control unit controls too
It is positive can electric power source pair of module electrokinetic cell charged, solve the electric energy loss of electrokinetic cell during existing electric car use not
The problem of being charged in time, the course continuation mileage of electric automobile can be improved, reduce the energy loss that automobile uses.
Construction, feature and action effect of the present utility model is described in detail according to diagrammatically shown embodiment above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in the scope of protection of the utility model when showing covered spirit.
Claims (9)
- A kind of 1. solar energy assisted charging system, it is characterised in that including：Solar-electricity source module, entire car controller, power electric Pool unit, solar charging electric switch, the first relay and the second relay；The entire car controller is connected by CAN with the electrokinetic cell unit, the first output of the entire car controller End is connected with the coil-end of first relay, the second output end of the entire car controller and the line of second relay Circle end is connected；The input of first relay is connected with the cathode output end of the solar-electricity source module, first relay Output end be connected with the positive charged terminal of the electrokinetic cell unit；The input of second relay is connected with the cathode output end of the solar-electricity source module, second relay Output end be connected with the negative pole charging end of the electrokinetic cell unit；The solar recharging switch is serially connected between the first input end and body earth of the entire car controller；It is described too During positive energy charge switch closure, the first relay described in the vehicle control unit controls and second relay closure, make institute Solar-electricity source module is stated to charge to the electrokinetic cell unit.
- 2. solar energy assisted charging system according to claim 1, it is characterised in that the solar-electricity source module bag Include：Solar panel, header box and solar battery group；One or more described solar panel is charged by the header box to the solar battery group；Cathode output end of the cathode output end of the solar battery group as the solar-electricity source module, the solar energy Cathode output end of the cathode output end of battery pack as the solar-electricity source module.
- 3. solar energy assisted charging system according to claim 2, it is characterised in that also include：Charging inlet unit, Three relays and the 4th relay；The coil-end of 3rd relay is connected with the 3rd output end of the entire car controller, the 3rd relay it is defeated Enter end with the cathode output end of the charging inlet unit to be connected, output end and the electrokinetic cell list of the 3rd relay The positive charged terminal of member is connected；The coil-end of 4th relay is connected with the 4th output end of the entire car controller, the 4th relay it is defeated Enter end with the cathode output end of the charging inlet unit to be connected, output end and the electrokinetic cell list of the 4th relay The negative pole charging end of member is connected；The signal output part of the charging inlet unit is connected with the second input of the entire car controller, in the charging After mouth unit electrically connects with external charging rifle, the charging inlet unit passes through the signal output part and exports external charging letter Number, after the entire car controller receives the external charging signal, control the 3rd relay and the 4th relay Closure, makes civil power be charged by the charging inlet unit to the electrokinetic cell unit.
- 4. solar energy assisted charging system according to claim 3, it is characterised in that the electrokinetic cell unit includes： Battery voltage sensing module；The battery voltage sensing module is used for the magnitude of voltage for detecting electrokinetic cell, and sends cell voltage report by CAN Text, the entire car controller obtains the magnitude of voltage of the electrokinetic cell according to the cell voltage message, small in the magnitude of voltage When the first setting voltage threshold, the first relay described in the vehicle control unit controls and second relay closure.
- 5. solar energy assisted charging system according to claim 4, it is characterised in that the battery voltage sensing module bag Include：Voltage acquisition unit, AD conversion unit, microprocessor and CAN communication unit；The output end of the voltage acquisition unit is connected with the input of the AD conversion unit, the input of the microprocessor End is connected with the output end of the AD conversion unit, and the microprocessor is connected by serial ports with the CAN communication unit.
- 6. solar energy assisted charging system according to claim 5, it is characterised in that also include：Combination instrument；The combination instrument is connected by CAN with the entire car controller, is detected in cell voltage inspection module dynamic When the magnitude of voltage of power battery is less than the second setting voltage threshold, the battery voltage sensing module sends electricity warning message, institute Combination instrument is stated to be shown according to the electricity warning message and/or the information about power of voice broadcast electrokinetic cell.
- 7. solar energy assisted charging system according to claim 6, it is characterised in that also include：Charge relay box, institute State set in charge relay box first relay, second relay, the 3rd relay and the described 4th after Electrical equipment.
- 8. solar energy assisted charging system according to claim 7, it is characterised in that also include：First high-voltage connecting line box With the second high-voltage connecting line box；The first high-voltage connecting line box is serially connected between the charge relay box and the solar-electricity source module, and described second High-voltage connecting line box is serially connected between the charge relay box and the charging inlet unit.
- 9. a kind of automobile, it is characterised in that including the solar energy assisted charging system described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062974.8U CN207207765U (en) | 2017-08-23 | 2017-08-23 | A kind of solar energy assisted charging system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062974.8U CN207207765U (en) | 2017-08-23 | 2017-08-23 | A kind of solar energy assisted charging system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207765U true CN207207765U (en) | 2018-04-10 |
Family
ID=61816409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721062974.8U Expired - Fee Related CN207207765U (en) | 2017-08-23 | 2017-08-23 | A kind of solar energy assisted charging system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040009A (en) * | 2019-04-04 | 2019-07-23 | 中通客车控股股份有限公司 | A kind of electric car solar energy assisted charging system and its method, electric car |
| CN110803027A (en) * | 2019-11-28 | 2020-02-18 | 东风商用车有限公司 | High-voltage interlocking circuit of solar cell system |
| WO2023202681A1 (en) * | 2022-04-20 | 2023-10-26 | 北京车和家汽车科技有限公司 | Vehicle charging apparatus, vehicle, control method and medium |
-
2017
- 2017-08-23 CN CN201721062974.8U patent/CN207207765U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040009A (en) * | 2019-04-04 | 2019-07-23 | 中通客车控股股份有限公司 | A kind of electric car solar energy assisted charging system and its method, electric car |
| CN110803027A (en) * | 2019-11-28 | 2020-02-18 | 东风商用车有限公司 | High-voltage interlocking circuit of solar cell system |
| WO2023202681A1 (en) * | 2022-04-20 | 2023-10-26 | 北京车和家汽车科技有限公司 | Vehicle charging apparatus, vehicle, control method and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |