CN103786648A - Automotive internal rear view mirror and power supply system thereof - Google Patents
Automotive internal rear view mirror and power supply system thereof Download PDFInfo
- Publication number
- CN103786648A CN103786648A CN201210437040.3A CN201210437040A CN103786648A CN 103786648 A CN103786648 A CN 103786648A CN 201210437040 A CN201210437040 A CN 201210437040A CN 103786648 A CN103786648 A CN 103786648A
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- Prior art keywords
- power supply
- lithium cell
- cell group
- electronic machine
- power system
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Links
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 106
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 105
- 230000007812 deficiency Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/04—Rear-view mirror arrangements mounted inside vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/40—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the details of the power supply or the coupling to vehicle components
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- 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
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a power supply system of an automotive internal rear view mirror. The power supply system comprises one or more lithium battery packs and a solar power supply device, and the solar power supply device comprises a solar panel and a switching circuit. The power supply stem is characterized by further comprising a power management unit, and the power management unit is used for controlling the lithium battery packs to be switched off to supply power to an electronic device of a rear view mirror when the solar power supply device generates power needed for normal operation of the electronic device of the rear view mirror. Through the effective power management unit, reasonable and effective utilization of the solar power supply device and the lithium battery packs is controlled, service time and charging and discharging time of lithium batteries are reduced, and service lives of the lithium battery packs are prolonged beneficially.
Description
[technical field]
The present invention relates to a kind of electric power system and inside-automobile rear mirror of inside-automobile rear mirror, particularly a kind of electric power system of the inside-automobile rear mirror with solar power electroplax and the inside-automobile rear mirror with this electric power system.
[background technology]
Ge great depot of the cash world, for customer is provided safer comfortable driving environment, all depots competitively develop automobile-used electronic system invariably, the advanced ancillary system such as interconnected or navigational aid such as reverse radar system, bluetooth communication, drive recorder, automobile friend, but these electronic machines are in the department of designing and developing, and for asking the globality that can not destroy driving compartment, invariably research and develop painstakingly, can incorporate in the environment of driving compartment, facilitate driver behavior.
Current all visible appreciiable Classic coutures of senior car type on the market, for example, by above-mentioned reverse radar system, drive recorder, bluetooth communication, automobile friend is interconnected to be dissolved in back mirror with navigational aid etc., in practice, the lifting of traffic safety is had to sizable help in fact, but back mirror be arranged on front windshield directly over, so it is the problem that development and Design person has a headache most that the power lead that back mirror is connected with power supply distributes, wearing of this power lead not only will be focused on safety but also want reaching hiding, can possess the succinct integraty of driving compartment, but reality is these power leads all to be needed to be located in advance in roof heat insulation ceiling and is fixed, and then penetrate the support of back mirror, be arranged on the electronic machine in back mirror with supply, this kind of design is with state-of-art now, be difficult to reach.
Moreover, the power lead interior space of passing through, quite time-consuming in manufacture method, and conductor is in magnetic field and electromagnetic environment, and the degree being disturbed is directly proportional to its length, in actual utilization, this power lead is often received the quality of wire rod and is produced and pass to loss, and the interference of inductive coupling, making the power supply of supply is not that pressure drop is exactly too greatly the non-pure direct current of power supply, this power supply will be a kind of injury to sophisticated electronics, may make error strengthen, and reduce the life-span of electronic machine.
Again, the environmental protection subject under discussion coming into one's own take order benefit is opinion, automobile-used outfit is more, the load of alternator for vehicle increases relatively, certainly also tired increasing of the discharge of oil consumption and carbon dioxide, these all order about us and adopt the solar panel of environmental protection and energy saving to the electronic machine power supply in back mirror, but the electricity generation efficiency of solar panel is determined by the strong and weak factor of light, along with variation and the residing position of the vehicle difference of weather, the energy of the solar power that solar panel obtains is different, at night or very weak indoor of light, solar panel possibly cannot provide enough electric weight to drive the electronic device works of back mirror, so the electric energy that needs lithium cell to produce solar panel is stored.
But the service life of lithium cell and battery core to discharge and recharge number of times relevant, for fear of lithium cell too much discharge and recharge and actv. utilizes solar cell directly the electronic machine of back mirror to be powered, need to manage the electric power system of inside-automobile rear mirror.
[summary of the invention]
Object of the present invention is exactly the problem existing in order to solve prior art, has proposed a kind of inside-automobile rear mirror that has the electric power system of inside-automobile rear mirror solar power electroplax and that have efficient power administrative unit and have this electric power system.
Concrete technical scheme of the present invention is as follows:
The invention provides a kind of electric power system of inside-automobile rear mirror, this electric power system comprises one or more lithium cell groups and solar power supply apparatus, described solar power supply apparatus comprises solar panel and change-over circuit, it is characterized in that, this electric power system also comprises a PMU, and described PMU is closed lithium cell group and powered to back mirror electronic machine for controlling lithium cell group in the time that solar power supply apparatus produces the required electric weight of the normal work of back mirror electronic machine.
This electric power system comprises the first lithium cell group and the second lithium cell, the electric weight producing when described solar power supply apparatus is not enough to maintain the normal work of back mirror electronic machine but when meeting lithium cell and charging normal, solar power supply apparatus is given the first lithium cell group charging, and described PMU control the second lithium cell group is powered to back mirror electronic machine; Or when solar power supply apparatus is given the second lithium cell group charging, PMU control the first lithium cell group is powered to back mirror electronic machine.
When the electric weight deficiency that described solar power supply apparatus produces, change-over circuit is proposed high-tension output, and the voltage of output can be charged to lithium cell group.
Deserve after the second lithium cell group electric weight exhausts, PMU control the first lithium cell group is powered to inside rear-view mirror electronic machine, solar power supply apparatus is given the second lithium cell group charging, or after the first lithium cell group electric weight exhausts, PMU control the second lithium cell group is to the power supply of inside rear-view mirror electronic machine, and solar power supply apparatus is given the first lithium cell group charging.
In the time that described back mirror electronic machine quits work, and the electric weight that produces of solar power supply apparatus is when meeting lithium cell and charging normal, and power management power supply charges lower than 20% lithium cell group to electric weight.
Described electric power system also comprises an external power supply interface, connect after external power supply at described external power supply interface, described PMU control external power supply is to the power supply of inside rear-view mirror electronic machine, and PMU control external power supply charges to lithium cell group simultaneously.
Described PMU control external power supply is first given the lithium cell group charging that electric weight is lower, after the lower lithium cell group of electric weight is full of, charges to the higher lithium cell group of electric weight again.
Described solar panel attaches on front windshield, and is positioned at the car inner side of front windshield.
Described solar panel length is identical with the width of front windshield, and width is 5～15cm.
The present invention also provides a kind of inside-automobile rear mirror, comprise a light deflector, be provided with electronic machine in described light deflector inner side, described electronic machine comprises a circuit card and the electric power system to this circuit card power supply, it is characterized in that the electric power system that described electric power system is inside-automobile rear mirror described above.
The technique effect that the present invention is useful is:
The present invention, by actv. PMU, controls the utilizations of solar power supply apparatus and lithium cell reasonable set actv., reduces the period of service of lithium cell and discharges and recharges the time, is conducive to save the service life of lithium cell group.
By two lithium cell groups difference charging and discharging is in turn set, can effectively reduce the number of times that discharges and recharges of lithium cell group, avoided the problem of charging limit, lithium cell group limit electric discharge simultaneously, and utilized efficiently after lithium cell group, can reduce significantly lithium cell group and solar power supply apparatus cannot be all the probability of the electronic machine power supply of inside rear-view mirror.
[accompanying drawing explanation]
Fig. 1 is the perspective view of inside-automobile rear mirror in the embodiment of the present invention;
Fig. 2 is the vehicle-mounted schematic diagram of inside-automobile rear mirror in the embodiment of the present invention;
Fig. 3 is the structured flowchart of inside-automobile rear mirror electric power system in the embodiment of the present invention;
Fig. 4 is the structured flowchart of inside-automobile rear mirror in the embodiment of the present invention.
[specific embodiment]
In order to make object, technical scheme and the advantage of invention clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used for limiting the present invention.
Embodiment 1
As Figure 1-4, a kind of inside-automobile rear mirror, this inside-automobile rear mirror comprises a light deflector 10, be provided with electronic machine 20 at the medial surface of light deflector, described electronic machine 20 comprises a circuit card 21 and the electric power system 22 to this circuit card power supply, described electric power system 22 comprises two lithium cell groups 221 and solar power supply apparatus 222, described solar power supply apparatus 222 comprises solar panel 2221 and change-over circuit 2222, this electric power system 22 also comprises a PMU 223, described PMU 223 is closed lithium cell group 221 and is powered to back mirror electronic machine for controlling two lithium cell groups in the time that solar power supply apparatus 222 produces the required electric weight of the normal work of back mirror electronic machine, change by solar power supply apparatus 222 and directly power to back mirror electronic machine 20, and being less than 20% lithium cell group by solar power supply apparatus to electric weight charges, when the electric weight producing when solar power supply apparatus 222 is not enough to guarantee that back mirror electronic machine is normally worked, in the time that the horsepower output of solar power supply apparatus is less than the rating horsepower of back mirror electronic machine, the lithium cell group that described PMU 223 is controlled in two lithium cell groups 221 is powered to inside rear-view mirror electronic machine.
Two lithium cell groups 221 comprise the first lithium cell group 2211 and the second lithium cell group 2212, in the time that the first lithium cell group 2211 is powered to back mirror electronic machine, the second lithium cell group 2212 stops powering to back mirror electronic machine, in the time that the second lithium cell group 2212 is powered to back mirror electronic machine, the first lithium cell group 2211 stops powering to back mirror electronic machine, in the time that solar power supply apparatus can not produce electric weight, the first lithium cell group and the second lithium cell group all can not get charging, after the first lithium cell group electric weight is finished, the second lithium cell group is powered to back mirror electronic machine, or after the second lithium cell group electric weight is finished, the first lithium cell group is powered to back mirror electronic machine.
When being not enough to guarantee back mirror electronic machine, the electric weight of solar power supply apparatus generation normally works, but but can charge to lithium cell group 221 time, PMU control the first lithium cell group 2211 is powered to inside rear-view mirror electronic machine, solar power supply apparatus charges to the second lithium cell group 2212, or, after the first lithium cell group electric weight exhausts, PMU control the second lithium cell group 2212 is to the power supply of inside rear-view mirror electronic machine, and solar power supply apparatus charges to the first lithium cell group 2211.
When certain electric weight when described solar power supply apparatus generation is not enough, the change-over circuit 2222 of solar power supply apparatus is proposed high-tension output, and the voltage of output can be charged to lithium cell group.Lithium cell group electric weight is lower than 20% time, and PMU is just controlled solar power supply apparatus to this lithium cell group charging.
Described electric power system 22 also comprises an external power supply interface 224, described external power supply interface is USB interface, also can be other power interfaces, in the time that solar power supply apparatus is little to the consumption of current of the electricity ratio back mirror electronic machine of lithium cell group charging, the first lithium cell group 2211 and the second lithium cell group 2212 will be by being finished gradually, in the time that the electric weight of the first lithium cell group and the second lithium cell group is all less than 20%, described inside rear-view mirror electronic machine is made prompting by sound signal, connect after external power supply at outside power interface, described PMU control external power supply is powered to inside rear-view mirror electronic machine, PMU control external power supply charges to lithium cell group simultaneously.Only have in the time that the electric weight of lithium cell group is less than 20%, external power supply interface connects after external power supply, and described PMU is just all controlled external power supply and charged to lithium cell group.In the time that the electric weight of two battery pack is all between 20%～50%, described power management power supply control external power supply is to the charging of the lower lithium cell group of electric weight, and the electric energy that described external power supply provides for portable power source or automobile batteries or electrical generator becomes the power source transition of automobile cigarette lighter output through power supply changeover device the power supply of 5V.In the time adopting external power supply to power to electronic machine, when external power supply charges to lithium cell group, all the electric weight of lithium cell group is full of.
Described PMU control external power supply is first given the lithium cell group charging that electric weight is lower, after the lower lithium cell group of electric weight is full of, charges to the higher lithium cell group of electric weight again.In the time that described external power supply is powered to inside rear-view mirror electronic machine, when the electric weight that described solar power supply apparatus produces enough supports that the electronic machine of inside rear-view mirror is normally worked, described PMU control external power supply stops to the charging of lithium cell group and stops the electronic machine power supply to inside rear-view mirror, and controls solar power supply apparatus to electronic machine power supply and charge to lithium cell group.
As shown in Figure 1-2, the solar panel 2221 of the electric power system of described this inside-automobile rear mirror attaches on front windshield 30, and is positioned at the inner side of front windshield 30, and described solar panel length is identical with the width of front windshield, length is 0.8～1.2m, and width is 5～15cm.The electric energy of described solar panel output is electrically connected by the electronic machine of a wire and inside rear-view mirror.
Described electronic machine also comprises GPS navigation module, GSM/3G module, treater, flash memory and memory modules, and GPS navigation module, GSM/3G module, treater, flash memory and memory modules are positioned at described circuit card 21.
It should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. the electric power system of an inside-automobile rear mirror, this electric power system comprises one or more lithium cell groups and solar power supply apparatus, described solar power supply apparatus comprises solar panel and change-over circuit, it is characterized in that, this electric power system also comprises a PMU, and described PMU is closed lithium cell group and powered to back mirror electronic machine for controlling lithium cell group in the time that solar power supply apparatus produces the required electric weight of the normal work of back mirror electronic machine.
2. the electric power system of inside-automobile rear mirror according to claim 1, it is characterized in that, this electric power system comprises the first lithium cell group and the second lithium cell, the electric weight producing when described solar power supply apparatus is not enough to maintain the normal work of back mirror electronic machine but when meeting lithium cell and charging normal, solar power supply apparatus is given the first lithium cell group charging, and described PMU control the second lithium cell group is powered to back mirror electronic machine; Or when solar power supply apparatus is given the second lithium cell group charging, PMU control the first lithium cell group is powered to back mirror electronic machine.
3. the electric power system of inside-automobile rear mirror according to claim 2, is characterized in that, when the electric weight deficiency that described solar power supply apparatus produces, change-over circuit is proposed high-tension output, and the voltage of output can be charged to lithium cell group.
4. the electric power system of inside-automobile rear mirror according to claim 1 and 2, it is characterized in that, deserve after the second lithium cell group electric weight exhausts, PMU control the first lithium cell group is powered to inside rear-view mirror electronic machine, solar power supply apparatus is given the second lithium cell group charging, or after the first lithium cell group electric weight exhausts, PMU control the second lithium cell group is to the power supply of inside rear-view mirror electronic machine, solar power supply apparatus is given the first lithium cell group charging.
5. the electric power system of inside-automobile rear mirror according to claim 4, it is characterized in that, in the time that described back mirror electronic machine quits work, and when the electric weight that solar power supply apparatus produces meets lithium cell and charges normal, power management power supply charges lower than 20% lithium cell group to electric weight.
6. the electric power system of inside-automobile rear mirror according to claim 5, it is characterized in that, described electric power system also comprises an external power supply interface, connect after external power supply at described external power supply interface, described PMU control external power supply is to the power supply of inside rear-view mirror electronic machine, and PMU control external power supply charges to lithium cell group simultaneously.
7. the electric power system of inside-automobile rear mirror according to claim 6, it is characterized in that, described PMU control external power supply is first given the lithium cell group charging that electric weight is lower, after the lower lithium cell group of electric weight is full of, charges to the higher lithium cell group of electric weight again.
8. the electric power system of inside-automobile rear mirror according to claim 1, is characterized in that, described solar panel attaches on front windshield, and is positioned at the car inner side of front windshield.
9. the electric power system of inside-automobile rear mirror according to claim 8, is characterized in that, described solar panel length is identical with the width of front windshield, and width is 5～15cm.
10. an inside-automobile rear mirror, comprise a light deflector, be provided with electronic machine in described light deflector inner side, described electronic machine comprises a circuit card and the electric power system to this circuit card power supply, it is characterized in that, described electric power system be as arbitrary in claim 1-9 as described in the electric power system of inside-automobile rear mirror.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437040.3A CN103786648B (en) | 2012-10-26 | 2012-10-26 | The electric power system and inside-automobile rear mirror of inside-automobile rear mirror |
| PCT/CN2012/085087 WO2014063401A1 (en) | 2012-10-26 | 2012-11-23 | Power supply system of car inner rear-view mirror and car inner rear-view mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437040.3A CN103786648B (en) | 2012-10-26 | 2012-10-26 | The electric power system and inside-automobile rear mirror of inside-automobile rear mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103786648A true CN103786648A (en) | 2014-05-14 |
| CN103786648B CN103786648B (en) | 2017-05-31 |
Family
ID=50543920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210437040.3A Expired - Fee Related CN103786648B (en) | 2012-10-26 | 2012-10-26 | The electric power system and inside-automobile rear mirror of inside-automobile rear mirror |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103786648B (en) |
| WO (1) | WO2014063401A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740482A (en) * | 2016-12-16 | 2017-05-31 | 无锡市盛源汽车配件厂 | The automobile rearview mirror of solar energy power accumulating |
| CN109986987A (en) * | 2019-05-07 | 2019-07-09 | 吉林大学青岛汽车研究院 | A shared charging system and charging method for electric vehicles based on solar energy and electric energy |
| CN110445240A (en) * | 2019-07-29 | 2019-11-12 | 深圳市阿斯盾云科技有限公司 | driving recorder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999022964A1 (en) * | 1997-10-30 | 1999-05-14 | Bayer Aktiengesellschaft | Automatic light dimming rear-view mirror system for motor vehicles |
| US7026919B2 (en) * | 2001-11-20 | 2006-04-11 | Perlman Richard I | Wireless remote vehicle signal indicator for supplementing existing vehicle signal indicators |
| CN201158356Y (en) * | 2007-07-23 | 2008-12-03 | 贾荣 | Multifunctional optical-energy charging rear view mirror inside automobile |
| CN201690264U (en) * | 2010-05-31 | 2010-12-29 | 上海海洋大学 | Solar energy, wind energy and lithium battery integrated power management system |
| EP2301803A1 (en) * | 2009-09-29 | 2011-03-30 | SMR Patents S.à.r.l. | Self substaining rear view mirror |
| CN202896424U (en) * | 2012-10-26 | 2013-04-24 | 深圳市车友互联科技有限公司 | Car inner rear-view mirror and power supply system thereof |
-
2012
- 2012-10-26 CN CN201210437040.3A patent/CN103786648B/en not_active Expired - Fee Related
- 2012-11-23 WO PCT/CN2012/085087 patent/WO2014063401A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999022964A1 (en) * | 1997-10-30 | 1999-05-14 | Bayer Aktiengesellschaft | Automatic light dimming rear-view mirror system for motor vehicles |
| US7026919B2 (en) * | 2001-11-20 | 2006-04-11 | Perlman Richard I | Wireless remote vehicle signal indicator for supplementing existing vehicle signal indicators |
| CN201158356Y (en) * | 2007-07-23 | 2008-12-03 | 贾荣 | Multifunctional optical-energy charging rear view mirror inside automobile |
| EP2301803A1 (en) * | 2009-09-29 | 2011-03-30 | SMR Patents S.à.r.l. | Self substaining rear view mirror |
| CN201690264U (en) * | 2010-05-31 | 2010-12-29 | 上海海洋大学 | Solar energy, wind energy and lithium battery integrated power management system |
| CN202896424U (en) * | 2012-10-26 | 2013-04-24 | 深圳市车友互联科技有限公司 | Car inner rear-view mirror and power supply system thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740482A (en) * | 2016-12-16 | 2017-05-31 | 无锡市盛源汽车配件厂 | The automobile rearview mirror of solar energy power accumulating |
| CN109986987A (en) * | 2019-05-07 | 2019-07-09 | 吉林大学青岛汽车研究院 | A shared charging system and charging method for electric vehicles based on solar energy and electric energy |
| CN110445240A (en) * | 2019-07-29 | 2019-11-12 | 深圳市阿斯盾云科技有限公司 | driving recorder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103786648B (en) | 2017-05-31 |
| WO2014063401A1 (en) | 2014-05-01 |
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