CN102136610A - Wireless battery pack for electric bicycle - Google Patents
Wireless battery pack for electric bicycle Download PDFInfo
- Publication number
- CN102136610A CN102136610A CN2011100444704A CN201110044470A CN102136610A CN 102136610 A CN102136610 A CN 102136610A CN 2011100444704 A CN2011100444704 A CN 2011100444704A CN 201110044470 A CN201110044470 A CN 201110044470A CN 102136610 A CN102136610 A CN 102136610A
- Authority
- CN
- China
- Prior art keywords
- instrument
- battery pack
- wireless
- chip microcomputer
- power management
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a wireless battery pack for an electric bicycle. An instrument of the wireless battery pack comprises a liquid crystal display, an instrument single-chip microcomputer and a battery pack; a power management circuit is arranged in the battery pack; the instrument single-chip microcomputer is connected with an instrument wireless receiving and sending module through a receiving and sending control line; signals are transmitted between the instrument wireless receiving and sending module and the instrument single-chip microcomputer; a battery pack wireless receiving and sending module is arranged in the battery pack; and signals are transmitted between the battery pack wireless receiving and sending module and the power management circuit. As a wireless receiving and sending circuit is installed inside the battery pack, a wireless instrument can process information of a power management circuit, and information can be interchanged between the wireless instrument and the electric bicycle battery.
Description
Technical field
The present invention relates to electric bicycle battery group field, more particularly, relate to a kind of electric bicycle wireless battery group.
Background technology
Electric bicycle generally adopts the wire signal transmission with display at present.For high-grade electric motor car, owing to the difference of cycle frame, need the wire harness of different length customized, this is concerning electric motor car instrument manufacturing enterprise, and the instrument of different wire length customized is things that waste time and energy, and is unfavorable for producing in batches.So utilize public wireless frequency range design wireless electric auto meter that the market demand has just been arranged, can save the rat tail of instrument and other parts like this.
Battery of electric vehicle is that the cell series connection obtains different voltage, the different capacity of cell acquisition in parallel.For guaranteeing the charging safety and the charge and discharge balancing of battery pack, some battery of electric vehicle group inside is equipped with electric power management circuit.Electric power management circuit has the function of collecting or storing cell and battery pack information.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of electric bicycle wireless battery group is provided.
Electric bicycle of the present invention wireless battery group, be achieved by following technical proposals, instrument is made up of LCD, instrument single-chip microcomputer and battery, electric power management circuit is set in the battery pack, it is characterized in that, described instrument single-chip microcomputer is connected with the instrument radio receiving transmitting module by the transmitting-receiving control line, carries out the signal transmission between instrument radio receiving transmitting module and the instrument single-chip microcomputer; The battery pack radio receiving transmitting module is set in the described battery pack, carries out the signal transmission between battery pack radio receiving transmitting module and the electric power management circuit.
The present invention installs a wireless transceiver circuit in that battery pack is inner, just can realize that wireless instrument to the electric power management circuit information processing, can realize the exchange of wireless instrument and battery of electric vehicle information.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As shown in Figure 1, instrument is made up of LCD, instrument single-chip microcomputer and battery, electric power management circuit is set in the battery pack, and described instrument single-chip microcomputer is connected with the instrument radio receiving transmitting module by the transmitting-receiving control line, carries out the signal transmission between instrument radio receiving transmitting module and the instrument single-chip microcomputer; The battery pack radio receiving transmitting module is set in the described battery pack, carries out the signal transmission between battery pack radio receiving transmitting module and the electric power management circuit.Black arrow is represented the energy delivery route among the figure, blank arrow representation signal transfer route.Wherein instrument radio receiving transmitting module and controller radio receiving transmitting module can adopt models such as JF24D.
Operation principle of the present invention is as follows: allow the wireless transceiver circuit of instrument be in closed condition at ordinary times, when instrument receive control the instruction that button transmits by the instrument single-chip microcomputer after, handle the back by transmitting-receiving control line open wireless radiating circuit by appliance circuit, be transferred to battery pack at a terrific speed according to specific form, close wireless transceiving modes then.After battery pack is received instrumented data, send at a terrific speed according to the data after the time handle processing of agreement in the instrument instruction.Instrument is opened wireless receiving circuit in the time of agreement in advance, after finishing Data Receiving, closes wireless transceiver circuit, gets back to little power consumption mode.The wireless transceiver circuit of instrument just is in the gap operating state of very short time like this, can reduce the average operating current of instrument significantly, thereby significantly prolongs the useful life of battery.
Embodiment recited above is described the preferred embodiment for the present invention; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design philosophy of the present invention; common engineers and technicians make technical scheme of the present invention in this area various distortion and improvement all should belong to protection scope of the present invention.
Claims (1)
1. electric bicycle wireless battery group, instrument is made up of LCD, instrument single-chip microcomputer and battery, electric power management circuit is set in the battery pack, it is characterized in that, described instrument single-chip microcomputer is connected with the instrument radio receiving transmitting module by the transmitting-receiving control line, carries out the signal transmission between instrument radio receiving transmitting module and the instrument single-chip microcomputer; The battery pack radio receiving transmitting module is set in the described battery pack, carries out the signal transmission between battery pack radio receiving transmitting module and the electric power management circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100444704A CN102136610A (en) | 2011-02-24 | 2011-02-24 | Wireless battery pack for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100444704A CN102136610A (en) | 2011-02-24 | 2011-02-24 | Wireless battery pack for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102136610A true CN102136610A (en) | 2011-07-27 |
Family
ID=44296305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100444704A Pending CN102136610A (en) | 2011-02-24 | 2011-02-24 | Wireless battery pack for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102136610A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175900A (en) * | 2014-09-02 | 2014-12-03 | 天津雅迪实业有限公司 | Electric vehicle electric system without main wire harness |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1711661A (en) * | 2002-11-15 | 2005-12-21 | 皇家飞利浦电子股份有限公司 | Wireless battery management system |
| JP2008021417A (en) * | 2006-07-10 | 2008-01-31 | Sony Corp | Battery pack and detecting method |
| CN101188315A (en) * | 2006-11-17 | 2008-05-28 | 上海市七宝中学 | USB charger |
| CN201956439U (en) * | 2011-02-24 | 2011-08-31 | 天津金米特电子有限公司 | Wireless battery pack for electric bicycle |
-
2011
- 2011-02-24 CN CN2011100444704A patent/CN102136610A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1711661A (en) * | 2002-11-15 | 2005-12-21 | 皇家飞利浦电子股份有限公司 | Wireless battery management system |
| JP2008021417A (en) * | 2006-07-10 | 2008-01-31 | Sony Corp | Battery pack and detecting method |
| CN101188315A (en) * | 2006-11-17 | 2008-05-28 | 上海市七宝中学 | USB charger |
| CN201956439U (en) * | 2011-02-24 | 2011-08-31 | 天津金米特电子有限公司 | Wireless battery pack for electric bicycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175900A (en) * | 2014-09-02 | 2014-12-03 | 天津雅迪实业有限公司 | Electric vehicle electric system without main wire harness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102593894B (en) | Charging control system and charging control method of electric motor vehicle | |
| CN105100266A (en) | Remote monitoring system for electric vehicle battery management system | |
| CN205265271U (en) | Power battery management system | |
| CN206124634U (en) | Tire pressure monitoring system | |
| CN208767802U (en) | Energy storage type charging/discharging apparatus | |
| CN205453231U (en) | Electric automobile fills electronic control system based on CAN bus | |
| CN102393682A (en) | Network type monitoring equipment and monitoring method for cold-chain logistics cargo compartments | |
| CN205044449U (en) | Can be to automatic tire pressure monitored control system who charges of tire pressure sensor | |
| CN201928055U (en) | BMS intelligent charger for electric vehicle | |
| CN107085893A (en) | A kind of electricity that changes of general lightweight normal cell module leases method for running | |
| CN201956439U (en) | Wireless battery pack for electric bicycle | |
| CN102136610A (en) | Wireless battery pack for electric bicycle | |
| CN109088423A (en) | Energy storage type charging/discharging apparatus | |
| CN204538749U (en) | A kind of multifunctional motor-driven automobile charging pile | |
| CN201951627U (en) | Wireless liquid crystal instrument for electric bicycle | |
| CN102092433A (en) | Wireless liquid crystal instrument for electric bicycle | |
| CN115534786A (en) | Vehicle-mounted heating and refrigerating device controlled through wireless network | |
| CN202183040U (en) | Battery remote monitoring system of new energy automobile | |
| CN205092635U (en) | New forms of energy electric automobile power management means | |
| CN105751905B (en) | A kind of distance increasing unit controller being remotely controlled using Wi Fi | |
| CN205068095U (en) | Electric automobile's battery monitoring device | |
| CN204992650U (en) | Isolated change device of quick -witted charging curve that charges | |
| CN204834758U (en) | General battery standard module of lightweight for electric motor car | |
| CN107808942A (en) | Self-shield vehicle mounted electric pitches Vehicular battery management system | |
| KR20130137975A (en) | Method and apparatus for controlling communication of battery management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110727 |