CN103101447A - Charging display device and method of electric motorcycle - Google Patents
Charging display device and method of electric motorcycle Download PDFInfo
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- CN103101447A CN103101447A CN2011103593096A CN201110359309A CN103101447A CN 103101447 A CN103101447 A CN 103101447A CN 2011103593096 A CN2011103593096 A CN 2011103593096A CN 201110359309 A CN201110359309 A CN 201110359309A CN 103101447 A CN103101447 A CN 103101447A
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- battery
- charging
- motor cycle
- operated motor
- display device
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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
Abstract
The invention provides a charging display device and a method of an electric motorcycle. The charging display device is used for enabling the charging state of the electric motorcycle and residual electric quantity of a battery to be displayed on an instrument of the charging display device, and a battery management system is communicated with a charger of the electric motorcycle to conveniently obtain charging information of the battery at any time. A control unit controls the battery management system to enable the charging state and residual electric quantity of the battery to be sent to a display unit of the instrument of the electric motorcycle through an automotive network, and display is conducted through a charging indicating lamp and a residual electricity indicating lamp. The charging indication lamp is set to light continuously in a charging state, the residual electricity indicating lamp is set to lighten lighting grids of special numbers of corresponding residual electricity quantity during charging starting or when a residual electricity display button on the instrument is pressed, and extinguishing exists after continuous lighting is conducted for a set time.
Description
[technical field]
The invention relates to a kind of device of battery status demonstration of battery-operated motor cycle, particularly about a kind of apparatus and method of utilizing battery-operated motor cycle self instrument to show charge condition and the remaining capacity of battery.
[background technology]
Elec. vehicle uses battery as the energy of CD-ROM drive motor, and the distance of its wheeled is namely decided by the remaining electric quantity of battery.So installing one battery remaining capacity read out instrument can show that remaining capacity at that time is absolute demand for steerman in any time.In existing skill, the remaining electric quantity of battery status can show, is that remaining electric quantity of batteries is presented on charger, and steerman often can not be grasped remaining electric quantity at that time immediately, therefore also just may misestimate the distance that still can travel.
Along with the new line with environmental consciousness of significantly successively decreasing of oil storage, battery-driven car (Electric Vehicle, EV) arises at the historic moment.The source of battery-driven car power is mainly battery.The conversion regime of energy is that the chemical power by battery changes electric energy into for the motor running of battery-driven car, then converts electrical energy into mechanical energy by motor and drive car body.Therefore, the remaining electric quantity of battery namely means the distance that still can travel.Prior art usually can install particular electrical circuit additional in inside battery, and showing the remaining capacity of battery, yet there is the difficulty on the monitoring remaining capacity in this kind way, inconvenience thereby increase.
On battery remaining capacity shows; that general battery-driven car is used for managing battery is a battery management system (battery management system; BMS), it bear the monitoring battery state, cross the protection (charge/discharge protection) discharge and recharge and etc. the functions such as electrochemical cell voltage (voltage equalization).Because battery-driven car is advanced and is relied on storage battery fully, therefore must be able to immediately control for electric weight, the state of battery, otherwise the situation that as easy as rolling off a log generation exhausts because of power supply or battery failures causes vehicle to continue to start.
Battery management system has been arranged in battery-driven car, and meaning it can be directly and the charger communication, obtains the data of desired battery charging state and remaining capacity.Yet, only being shown in when these data on the indicator lamp of charger or battery, the function that wish facilitates steerman to grasp immediately up-to-date remaining capacity still can not be reached.On the other hand, battery, charger, battery management system, and the parts such as instrument of battery-driven car between communication, if be to be realized the demonstration of charge condition and remaining capacity by point-to-point communication mode, the running of this system can be complicated and inefficent so.So, an automobile-used communication network of cover certainly will will be arranged in communication, can allow networking member's information share with the member of needs the most rapidly.Prior, the data of up-to-date remaining capacity is wanted and can be come across immediately steerman at the moment.So, must want can be presented on the instrument of battery-driven car itself, just can reach the optimum utilization of battery-driven car equipment and the best image of information.
[summary of the invention]
The present invention proposes a kind of charging display device and method of battery-operated motor cycle, and wherein battery-operated motor cycle shows charge condition and the remaining capacity of battery-operated motor cycle on motor bike self instrument when battery charges.The present invention sees through a battery management system directly and the charger communication, obtains the data of desired battery charging state and remaining capacity.Then with an automobile-used communication network of cover, can allow above data share with the instrument that needs show the most rapidly.The more important thing is and want and to come across immediately steerman at the moment.Namely must want to be presented on the instrument of battery-driven car itself, just can reach the purpose of the best image of the optimum utilization of battery-driven car equipment and information, and then the demonstration of remaining capacity sees through the mode that just shows default number of seconds when needing, more can effectively save the electric weight of battery, extra mileage namely can travel.
For achieving the above object, the present invention proposes a kind of charging display device of battery of battery-operated motor cycle, is used for showing charge condition and the remaining capacity of a battery.Battery-operated motor cycle has the charger with the battery charging.The battery charging display device comprises: a display unit, be arranged in a charging indicator light and a residual electric indicator lamp of the instrument of battery-operated motor cycle, and residual electric indicator lamp is made of a plurality of luminous lattice; One control unit is arranged on battery-operated motor cycle, comprises a treater, and charging indicator light and the residual electric indicator lamp with charger and display unit sees through an automobile-used networking link respectively; And a residual electric display switch, be arranged on the instrument of battery-operated motor cycle, see through automobile-used networking with control unit and residual electric indicator lamp and link.
According to another aspect of the present invention, the charging display method of battery-operated motor cycle is provided, comprise following steps: the battery electrically connect with a charger and battery-operated motor cycle makes charger obtain at any time the charging message of battery; Under the control of a control unit, the message of a charge condition of the obtained battery of charger and a remaining capacity is sent in the display unit of an instrument of battery-operated motor cycle; The charge condition of battery is shown by the charging indicator light in display unit, and charging indicator light is set under charge condition permanent bright; And the remaining capacity of battery is shown by the residual electric indicator lamp in display unit, residual electric indicator lamp is set in charging and opens when beginning or be positioned at when on instrument, a residual electric display switch is pressed, light the luminous lattice of the given number of corresponding remaining capacity, and automatic distinguishing after a lasting shinny Preset Time.
In one embodiment of this invention, this charger is supplied with the required electric energy of this display unit work in initial direct current (12V DC) voltage of namely exporting 12 volts of charging.
In one embodiment of this invention, this control unit more with a battery management system electrically connect, this battery management system is controlled charge condition and the remaining capacity of this battery.
In one embodiment of this invention, this charger and this battery management system link with point-to-point communication modes.
In one embodiment of this invention, this battery management system is via the indication of this control unit, and the message of a charge condition and a remaining capacity is sent to this display unit via an automobile-used networking.
In one embodiment of this invention, this charge condition message is by this charging indicator light demonstration, and this remaining capacity is shown by corresponding this luminous lattice digital display of this residual electric indicator lamp.
In one embodiment of this invention, this automobile-used networking is a controller area net road (controller area network, CAN).
In one embodiment of this invention, the battery management system communication each other of the battery of this charger system and this battery-operated motor cycle of management makes this battery management system obtain at any time the charging message of this battery; And under the control of this control unit, this battery management system system is sent to the message of the charge condition of this battery and remaining capacity in display unit in the instrument of this battery-operated motor cycle via an automobile-used networking.
In one embodiment of this invention, this displaying time is preset as 30 seconds.
[description of drawings]
Fig. 1 is the combination schematic diagram of the battery charging display device of one embodiment of the invention.
Fig. 2 is charging indicator light in Fig. 1 of the present invention and the local enlarged diagram of residual electric indicator lamp.
Fig. 3 is the assembly of battery charging display device of one embodiment of the invention and the block schematic diagram that battery management system sees through the mutual communication in automobile-used networking.
Fig. 4 is the diagram of circuit of the battery charging display method of one embodiment of the invention.
10 charging display devices
20 batteries
30 chargers
40 instrument
50 automobile-used networkings
60 charging display methods
110 display units
120 control units
122 battery management systems
130 residual electric display switches
401 charging indicator lights
402 residual electric indicator lamps
The S610 step 1
The S620 step 2
The S630 step 3
The S640 step 4
[specific embodiment]
About feature of the present invention, realization and effect, coordinate graphicly to be described in detail as follows as most preferred embodiment.
See also Fig. 1 and consult in the lump Fig. 2.Fig. 1 is the combination schematic diagram of the charging display device of one embodiment of the invention.Fig. 2 is charging indicator light in Fig. 1 of one embodiment of the invention and the local enlarged diagram of residual electric indicator lamp.
The charging display device 10 of the battery-operated motor cycle of the present embodiment, for the charge condition and the remaining capacity that show a battery 20, battery-operated motor cycle has the charger 30 with the battery charging.Charging display device 10 of the present invention comprises: a display unit 110, and it comprises a charging indicator light 401 and a residual electric indicator lamp 402 in the instrument 40 of battery-operated motor cycle, residual electric indicator lamp is made of a plurality of luminous lattice 410; One control unit 120 is arranged on battery-operated motor cycle, comprises a treater (not being shown in figure), sees through an automobile-used networking 50 with the charging indicator light 401 of display unit 110 and residual electric indicator lamp 402 and links (being shown in Fig. 3) and link; And a residual electric display switch 130, be arranged on the instrument 40 of battery-operated motor cycle, see through automobile-used networking 50 with control unit 120 and residual electric indicator lamp 402 and link.
The described charging display device 10 of the present embodiment, wherein this charger 30 in the initial 12V voltage of namely exporting of charging, is supplied with this display unit 110 required electric energy of work.Right those who are familiar with this art also can select the voltage of any suitable particular display, are not limited with the disclosed embodiment of the present invention.
The charging display device 10 of one embodiment of the invention as shown in Figure 3, wherein this control unit 120 more comprises a battery management system 122.Specifically, battery management system 122 mainly comprises battery metrological management and Charge Management two large functions (not being shown in figure), because pure electric vehicle is to rely on cell power generation as power resources fully, therefore relatively high for the requirement of battery metrological management and Charge Management.
Battery metrological management function is the electric weight that charges and discharge of statistics battery, and message is main or seeing through automobile-used networking 50 sends control unit 120 to.The Charge Management function is the charging and discharging effect of monitoring battery pack.This is that each battery unit to battery pack carries out the monitoring functions such as temperature, voltage, electric current, self-discharge equalizing voltage, data transmission, and the variation according to dynamic and static battery unit parameter, propose status report and suggestion, and control unit 120 is preserved or sent to the data logging of battery pack.
See also Fig. 3 and consult in the lump Fig. 1.Fig. 3 is the assembly of charging display device 10 of one embodiment of the invention and the block schematic diagram that battery management system sees through the 50 mutual communications of automobile-used networking.The charging display device 10 of one embodiment of the invention as shown in Figure 3, wherein charger 30 links with point-to-point communication modes with battery management system 122.
The charging display device 10 of one embodiment of the invention as shown in Figure 3, wherein battery management system 122 is via control unit 120 indication, and the message of a charge condition and a remaining capacity is sent to display unit 110 via automobile-used networking 50.In the present embodiment, the form at automobile-used networking 50 is the bus duct shape, right those who are familiar with this art, can be according to actual user demand or design requirement and from bus duct shape, netted, starlike, ring-type and tree-shaped and form the optimal set-up mode of corresponding selection, be not limited with the present embodiment.In addition, charger 30 and the battery management system 122 of the present embodiment link with point-to-point communication modes, but not as limit.
The charging display device 10 of one embodiment of the invention as shown in Figure 1 and Figure 2, wherein the charge condition message is shown by charging indicator light 401, remaining capacity is shown by the particular bin digital display of the corresponding luminous lattice 410 of residual electric indicator lamp 402.Wherein, the person that is familiar with the technique, the structure that also can change luminous lattice 410 is the demonstration module of various matching tests or digital type, is not limited with the disclosed embodiment of the present invention.
The charging display device 10 of the battery-operated motor cycle of the present embodiment, wherein automobile-used networking 50 is preferably a controller area net road (controller area network, CAN).It should be noted that, the automobile-used networking 50 that the present embodiment uses for example can be regional interconnection networking (local interconnect network, LIN), media guidance system transmissions (media-oriented system transport, MOST) or meet the automobile-used networking of FlexRay standard, but not as limit, the person that is familiar with the technique can select different automobile-used networkings according to actual user demand.
Step 1 (S610): with battery 20 electrically connects of a charger 30 with battery-operated motor cycle, make charger 30 obtain at any time the charging message of battery 20;
Step 2 (S620): under the control of a control unit 120, the message of a charge condition of the obtained battery 20 of charger 30 and a remaining capacity is sent in the display unit of an instrument 40 of battery-operated motor cycle 110;
Step 3 (S630): the charge condition of battery is shown by the charging indicator light 401 in display unit 110, and charging indicator light 401 is set under charge condition permanent bright; And
Step 4 (S640): the remaining capacity of battery 20 is shown by a residual electric indicator lamp 402 in display unit 110, residual electric indicator lamp 402 is set in charging and opens when beginning or be positioned at when on instrument 40, a residual electric display switch 130 is pressed, light the luminous lattice 410 of the given number of corresponding remaining capacity, and continue to extinguish after a setting-up time.
Battery charging display method 60 according to the described a kind of battery-operated motor cycle of the present embodiment, wherein charger 30 is and battery management system 122 communication each other of the battery 20 of managing battery-operated motor cycle, makes battery management system 122 obtain at any time the charging message of battery 20; And under the control of control unit 120, battery management system 122 is that the message with the charge condition of battery 20 and remaining capacity is sent to via an automobile-used networking 50 in display unit 110 in the instrument 40 of battery-operated motor cycle.
According to the battery charging display method 60 of the described a kind of battery-operated motor cycle of the present embodiment, wherein the displaying time setting is for example 30 seconds.The person that so is familiar with the technique also can change the mode of demonstration and the setting value of displaying time, is not limited with the disclosed embodiment of the present invention.
In sum, the charging display device of a kind of battery-operated motor cycle of the present invention not only can solve the charge condition of battery and the message of remaining capacity can come across steerman at the moment immediately, namely must want to be presented on the instrument of battery-driven car itself, more can see through charging and open when beginning or just show remaining capacity when pressing the residual electric display switch that is positioned on instrument, can reach the optimum utilization of battery-driven car equipment and the abundant purpose of power saving.
Although embodiments of the invention disclose as mentioned above; be not so to limit the present invention; anyly have the knack of related art techniques person; without departing from the spirit and scope of the present invention; such as according to the described shape of the present patent application scope, structure, feature and quantity when can do a little change, therefore scope of patent protection of the present invention must be looked the appended claim person of defining of institute of this specification sheets and is foundation.
Claims (10)
1. the charging display device of a battery-operated motor cycle is used for showing a charge condition and a remaining capacity of a battery, and this battery-operated motor cycle has the charger that this battery is charged, and it is characterized in that: this charging display device comprises:
One display unit comprises a charging indicator light and a residual electric indicator lamp of an instrument that is arranged in this battery-operated motor cycle, and this residual electric indicator lamp is made of a plurality of luminous lattice;
One control unit is arranged on this battery-operated motor cycle, respectively with this charging indicator light and this residual electric indicator lamp electrically connect of this charger and this display unit; And
One residual electric display switch is arranged on this instrument of this battery-operated motor cycle, with this control unit and this residual electric indicator lamp electrically connect.
2. the charging display device of battery-operated motor cycle as claimed in claim 1, wherein, this charger is supplied with the required electric energy of this display unit work in the initial vdc of namely exporting 12 volts of charging.
3. the charging display device of battery-operated motor cycle as claimed in claim 1, wherein, more comprise a battery management system, is used for and this charger communication, obtains charge condition and the remaining capacity of this battery.
4. the charging display device of battery-operated motor cycle as claimed in claim 3, wherein this battery management system is via this control unit indication, and the message of a charge condition and a remaining capacity is sent to this display unit through an automobile-used networking.
5. the charging display device of battery-operated motor cycle as claimed in claim 4, wherein, this residual electric display switch sees through this automobile-used networking and this control unit reaches this residual electric indicator lamp electrically connect.
6. the charging display device of battery-operated motor cycle as claimed in claim 1, wherein, this charging indicator light shows the message of charge condition, this remaining capacity is shown by corresponding this luminous lattice digital display of this residual electric indicator lamp.
7. the charging display device of battery-operated motor cycle as claimed in claim 4, wherein, this automobile-used networking is a controller area net road.
8. the charging display method of a battery-operated motor cycle comprises following steps:
A battery electrically connect with a charger and this battery-operated motor cycle makes this charger obtain at any time the charging message of this battery;
Under the control of a control unit, the message of a charge condition of obtained this battery of this charger and a remaining capacity is sent in the display unit of an instrument of this battery-operated motor cycle;
This charge condition of this battery is shown by the charging indicator light in this display unit, and this charging indicator light is set under charge condition permanent bright; And
This remaining capacity of this battery is shown by the residual electric indicator lamp in this display unit, this residual electric indicator lamp is set when opening the beginning by charging or is positioned at when on this instrument, a residual electric display switch is pressed, contact is electrically connected the luminous lattice to given number that should remaining capacity, continues to extinguish after a shinny setting-up time.
9. the charging display method of battery-operated motor cycle as claimed in claim 8, wherein, the battery management system communication each other of this charger system and the battery of this battery-operated motor cycle of management makes this battery management system obtain at any time the charging message of this battery; And under the control of this control unit, this battery management system system is sent to the message of the charge condition of this battery and remaining capacity in display unit in the instrument of this battery-operated motor cycle via an automobile-used networking.
10. the charging display method of battery-operated motor cycle as claimed in claim 8, wherein, displaying time is set as 30 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110359309.6A CN103101447B (en) | 2011-11-09 | 2011-11-09 | The charging display device of battery-operated motor cycle and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110359309.6A CN103101447B (en) | 2011-11-09 | 2011-11-09 | The charging display device of battery-operated motor cycle and method |
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| CN103101447A true CN103101447A (en) | 2013-05-15 |
| CN103101447B CN103101447B (en) | 2016-08-10 |
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| CN201110359309.6A Active CN103101447B (en) | 2011-11-09 | 2011-11-09 | The charging display device of battery-operated motor cycle and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080940A (en) * | 2016-07-29 | 2016-11-09 | 无锡市联合力动车业有限公司 | A kind of automobile-used control system of electrical salf-walking |
| CN107839827A (en) * | 2016-09-15 | 2018-03-27 | 雅马哈发动机株式会社 | Electrically assisted bicycle |
| CN108407645A (en) * | 2018-03-23 | 2018-08-17 | 浙江合众新能源汽车有限公司 | Polychrome charging display device |
| CN115273470A (en) * | 2022-07-26 | 2022-11-01 | 重庆铭凯科技发展有限公司 | Intelligent instrument system of electric motorcycle and control method |
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| CN102013529A (en) * | 2010-09-16 | 2011-04-13 | 山东申普汽车控制技术有限公司 | Vehicle power battery pack management system integrated into electric vehicle instrument and control method thereof |
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| US5656919A (en) * | 1995-11-14 | 1997-08-12 | Cruising Equipment, Inc. | Accurate battery state-of-charge monitoring and indicating apparatus and method |
| CN1533931A (en) * | 2003-03-27 | 2004-10-06 | 威达能源科技股份有限公司 | Energy source management system of electrically driven vehicle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080940A (en) * | 2016-07-29 | 2016-11-09 | 无锡市联合力动车业有限公司 | A kind of automobile-used control system of electrical salf-walking |
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| CN107839827A (en) * | 2016-09-15 | 2018-03-27 | 雅马哈发动机株式会社 | Electrically assisted bicycle |
| US10479440B2 (en) | 2016-09-15 | 2019-11-19 | Yamaha Hatsudoki Kabushiki Kaisha | Electrically power assisted bicycle |
| CN108407645A (en) * | 2018-03-23 | 2018-08-17 | 浙江合众新能源汽车有限公司 | Polychrome charging display device |
| CN115273470A (en) * | 2022-07-26 | 2022-11-01 | 重庆铭凯科技发展有限公司 | Intelligent instrument system of electric motorcycle and control method |
| CN115273470B (en) * | 2022-07-26 | 2024-04-02 | 重庆铭凯科技发展有限公司 | Intelligent instrument system of electric motorcycle and control method |
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| Publication number | Publication date |
|---|---|
| CN103101447B (en) | 2016-08-10 |
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