CN204517449U - A kind of lithium battery integrated management system of vehicle using motor - Google Patents
A kind of lithium battery integrated management system of vehicle using motor Download PDFInfo
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- CN204517449U CN204517449U CN201520211635.6U CN201520211635U CN204517449U CN 204517449 U CN204517449 U CN 204517449U CN 201520211635 U CN201520211635 U CN 201520211635U CN 204517449 U CN204517449 U CN 204517449U
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Abstract
The utility model discloses a kind of lithium battery integrated management system of vehicle using motor, it comprises the power generation module connected successively, lithium cell charging administration module, lithium battery and electric quantity monitoring module, lithium cell charging administration module connects a charging inlet for accessing civil power to lithium cell charging, lithium battery connects a power supply interface and exports electric energy for accessing external electric equipment, dormant circuit is connected with between power supply interface and lithium battery, this dormant circuit is cut off lithium battery and is powered to other auxiliary circuits in lithium battery when detecting that lithium battery is in uncharged state, reduce electric energy and equipment loss, electric quantity monitoring model calling has display screen, the lithium battery dump energy situation of vehicle using motor intuitively can be arrived by display screen, in driving process, mechanical energy can be converted to electrical energy for storage in lithium battery by the wheel triboelectricity unit in power generation module.The utility model can improve utilization rate of electrical and the power supply performance of vehicle using motor lithium battery, extends the useful life of lithium battery.
Description
Technical field
The utility model relates to vehicle using motor power technique fields, is specifically related to a kind of total management system improving vehicle using motor lithium battery lithium battery utilization rate of electrical.
Background technology
As a kind of small and exquisite walking-replacing tool, power-assisted electric vehicle is widely used now, and lithium battery is as the parts of core, its importance for power-assisted electric vehicle is self-evident, the intellectuality of existing power-assisted electric vehicle major part is very low, the operating state of lithium battery, information about power etc. do not show intuitively, and rely on single commercial power charged way of energy storage, well mechanical energy when riding and solar energy are not effectively used, when idle, some auxiliary circuits in lithium battery are still in channel status, reduce the utilization rate of electrical of lithium battery, have impact on the power supply performance of lithium battery, the useful life of lithium battery is lower.
Utility model content
In order to solve the defect that above-mentioned technology exists, the utility model provides a kind of total management system improving vehicle using motor lithium battery lithium battery utilization rate of electrical.
The utility model realizes the technical scheme that above-mentioned technique effect adopts:
A kind of lithium battery integrated management system of vehicle using motor, comprise the power generation module connected successively, lithium cell charging administration module, lithium battery and electric quantity monitoring module, described lithium cell charging administration module connects a charging inlet for accessing civil power to described lithium cell charging, described lithium battery connects a power supply interface and exports electric energy for accessing external electric equipment, dormant circuit is connected with between described power supply interface and described lithium battery, described dormant circuit carries out cut-out power supply when detecting that described lithium battery is in uncharged state to other auxiliary circuits in this lithium battery.
The lithium battery integrated management system of above-mentioned a kind of vehicle using motor, described electric quantity monitoring model calling has the display screen for showing described electric quantity of lithium battery information.
The lithium battery integrated management system of above-mentioned a kind of vehicle using motor, described power generation module comprises solar power generation unit and wheel triboelectricity unit, and described solar power generation unit is all connected with described lithium cell charging administration module with described wheel triboelectricity unit.
The lithium battery integrated management system of above-mentioned a kind of vehicle using motor, described charging inlet comprises charge circuit L1, described power supply interface comprises current supply circuit L2, described dormant circuit comprises the current sense resistor R1 being series at described charge circuit L1, the hot end of described current sense resistor R1 is connected with the in-phase input end of an operational amplifier A 1, the inverting input of described operational amplifier A 1 connects a reference voltage generating circuit, the described output of operational amplifier A 1 is connected with the signal input part of electronic switch, the output of described electronic switch is series at current supply circuit L2.
The lithium battery integrated management system of above-mentioned a kind of vehicle using motor, is characterized in that, the electronic valve device of described electronic switch is NPN type switch triode Q.
The beneficial effects of the utility model are: solar energy and the mechanical energy in travelling can be converted to the electric energy in lithium battery by the utility model by power generation module, energy-conserving and environment-protective, improve the power supply sustainability of lithium battery, display screen, be convenient to the operating state understanding lithium battery in time, the display screen being connected to electric quantity monitoring module can demonstrate the information about power of lithium battery intuitively, dormant circuit is cut off lithium battery and is powered to other auxiliary circuits in lithium battery when detecting that lithium battery is in uncharged state, reduce electric energy and equipment loss, utilization rate of electrical and the power supply performance of vehicle using motor lithium battery can be improved, extend the useful life of lithium battery.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is the circuit diagram of dormant circuit described in the utility model.
In figure: 1-power generation module, 2-lithium cell charging administration module, 3-lithium battery, 4-electric quantity monitoring module, 5-power supply interface, 6-dormant circuit, 7-charging inlet, 8-display screen, 11-solar power generation unit, 12-wheel triboelectricity unit.
Embodiment
For making to do further to understand to the utility model, referring to Figure of description and specific embodiment, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of lithium battery integrated management system of vehicle using motor, comprises the power generation module 1, lithium cell charging administration module 2, lithium battery 3 and the electric quantity monitoring module 4 that connect successively.Lithium battery 3 charge management module connects a charging inlet 7, and this charging inlet 7 to charge accumulation of energy to lithium battery 3 for accessing civil power, and lithium battery 3 connects a power supply interface 5, and this power supply interface 5 exports electric energy for accessing external electric equipment.Be connected with dormant circuit 6 between power supply interface 5 and lithium battery 3, this dormant circuit 6 carries out cut-out power supply, to reduce electric energy and equipment loss when detecting that lithium battery 3 is in uncharged state to other auxiliary circuits in this lithium battery.Get information about the information about power of lithium battery 3 for convenience, electric quantity monitoring module 4 is connected with display screen 8, this display screen 8 is touch-sensitive display screen, it is highlighted display when waking up, it is black state when standby, when within continuous two minutes, not waking display screen 8 up, its automatic blank screen, to save the electric energy of lithium battery 3.
Concrete, in the lithium battery integrated management system of above-mentioned a kind of vehicle using motor, as preferred embodiment of the present utility model, power generation module 1 comprises solar power generation unit 11 and wheel triboelectricity unit 12, and solar power generation unit 11 is all connected with lithium cell charging administration module 2 with wheel triboelectricity unit 12.Solar energy can be converted to electric energy by solar power generation unit 11 by the solar panel on vehicle using motor, in driving process, the triboelectricity device being arranged on wheel rim place mechanical energy can be converted to electric energy by wheel triboelectricity unit 12, and the electric energy of above-mentioned conversion is filled with lithium battery 3 by lithium cell charging administration module 2.Charging inlet 7 comprises charge circuit L1, power supply interface 5 comprises current supply circuit L2, this dormant circuit 6 comprises the current sense resistor R1 being series at charge circuit L1, the hot end of current sense resistor R1 is connected with the in-phase input end of an operational amplifier A 1, the inverting input of operational amplifier A 1 connects a reference voltage generating circuit, the output of operational amplifier A 1 is connected with the signal input part of electronic switch, and the output of electronic switch is series at current supply circuit L2.The electronic valve device of electronic switch is NPN type switch triode Q, reference voltage generating circuit comprises the positive V+ of power supply and the resistance R2 connected successively between power-V-and resistance R3, and the inverting input of operational amplifier A 1 is connected with the node between resistance R2 and resistance R3.
When lithium battery 3 is in charged state, charge circuit L1 can produce charging current, thus make the two ends of current sense resistor R1 produce voltage drop, the in-phase input end of this voltage input operational amplifier A1, higher than reference voltage, operational amplifier A 1 exports high level signal, makes NPN type switch triode Q be in conducting state, thus make current supply circuit L2 conducting, automatically for the auxiliary circuit in lithium battery is powered; When lithium battery 3 is uncharged, its circuit working state is contrary, and the current supply circuit L2 of the auxiliary circuit in lithium battery is disconnected, and is other auxiliary circuit power-off automatically.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications; these changes and improvements all fall in claimed scope of the present utility model, and the protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. the lithium battery integrated management system of a vehicle using motor, it is characterized in that, comprise the power generation module connected successively, lithium cell charging administration module, lithium battery and electric quantity monitoring module, described lithium cell charging administration module connects a charging inlet for accessing civil power to described lithium cell charging, described lithium battery connects a power supply interface and exports electric energy for accessing external electric equipment, dormant circuit is connected with between described power supply interface and described lithium battery, described dormant circuit carries out cut-out power supply when detecting that described lithium battery is in uncharged state to other auxiliary circuits in this lithium battery.
2. the lithium battery integrated management system of a kind of vehicle using motor according to claim 1, is characterized in that, described electric quantity monitoring model calling has the display screen for showing described electric quantity of lithium battery information.
3. the lithium battery integrated management system of a kind of vehicle using motor according to claim 1, it is characterized in that, described power generation module comprises solar power generation unit and wheel triboelectricity unit, and described solar power generation unit is all connected with described lithium cell charging administration module with described wheel triboelectricity unit.
4. the lithium battery integrated management system of a kind of vehicle using motor according to claim 1, it is characterized in that, described charging inlet comprises charge circuit L1, described power supply interface comprises current supply circuit L2, described dormant circuit comprises the current sense resistor R1 being series at described charge circuit L1, the hot end of described current sense resistor R1 is connected with the in-phase input end of an operational amplifier A 1, the inverting input of described operational amplifier A 1 connects a reference voltage generating circuit, the described output of operational amplifier A 1 is connected with the signal input part of electronic switch, the output of described electronic switch is series at current supply circuit L2.
5. the lithium battery integrated management system of a kind of vehicle using motor according to claim 4, is characterized in that, the electronic valve device of described electronic switch is NPN type switch triode Q.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211635.6U CN204517449U (en) | 2015-04-02 | 2015-04-02 | A kind of lithium battery integrated management system of vehicle using motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211635.6U CN204517449U (en) | 2015-04-02 | 2015-04-02 | A kind of lithium battery integrated management system of vehicle using motor |
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| Publication Number | Publication Date |
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| CN204517449U true CN204517449U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520211635.6U Expired - Fee Related CN204517449U (en) | 2015-04-02 | 2015-04-02 | A kind of lithium battery integrated management system of vehicle using motor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216481A (en) * | 2017-11-29 | 2018-06-29 | 上海腾通信息科技有限公司 | A kind of hybrid power electricity vehicle using motor and its control method |
| US10363825B2 (en) | 2017-01-26 | 2019-07-30 | Borgward Trademark Holdings Gmbh | Method, battery management system and vehicle for charging awakening |
| CN111409761A (en) * | 2020-05-07 | 2020-07-14 | 无锡川克智能电机有限公司 | Power supply of electric power-assisted vehicle and electric power-assisted vehicle |
| CN115060320A (en) * | 2022-06-20 | 2022-09-16 | 武汉涛初科技有限公司 | Power lithium battery production quality on-line monitoring and analyzing system based on machine vision |
-
2015
- 2015-04-02 CN CN201520211635.6U patent/CN204517449U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10363825B2 (en) | 2017-01-26 | 2019-07-30 | Borgward Trademark Holdings Gmbh | Method, battery management system and vehicle for charging awakening |
| CN108216481A (en) * | 2017-11-29 | 2018-06-29 | 上海腾通信息科技有限公司 | A kind of hybrid power electricity vehicle using motor and its control method |
| CN111409761A (en) * | 2020-05-07 | 2020-07-14 | 无锡川克智能电机有限公司 | Power supply of electric power-assisted vehicle and electric power-assisted vehicle |
| CN115060320A (en) * | 2022-06-20 | 2022-09-16 | 武汉涛初科技有限公司 | Power lithium battery production quality on-line monitoring and analyzing system based on machine vision |
| CN115060320B (en) * | 2022-06-20 | 2023-09-29 | 武汉涛初科技有限公司 | Online monitoring and analyzing system for production quality of power lithium battery based on machine vision |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190402 |