CN201956439U - Wireless battery pack for electric bicycle - Google Patents
Wireless battery pack for electric bicycle Download PDFInfo
- Publication number
- CN201956439U CN201956439U CN2011200463607U CN201120046360U CN201956439U CN 201956439 U CN201956439 U CN 201956439U CN 2011200463607 U CN2011200463607 U CN 2011200463607U CN 201120046360 U CN201120046360 U CN 201120046360U CN 201956439 U CN201956439 U CN 201956439U
- Authority
- CN
- China
- Prior art keywords
- instrument
- battery pack
- wireless
- electric bicycle
- 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.)
- Expired - Lifetime
Links
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 utility model discloses a wireless battery pack for an electric bicycle. In the wireless battery pack for the electric bicycle, an instrument consists of a liquid crystal display, an instrument singlechip and batteries. A power management circuit is arranged in the battery pack. The instrument singlechip is connected with an instrument wireless transceiver module by a transceiver control wire. The instrument wireless transceiver module performs signal transmission with the instrument singlechip. A battery pack wireless transceiver module is arranged in the battery pack, and performs the signal transmission with the power management circuit. In the wireless battery pack for the electric bicycle, a wireless transceiver circuit is arranged in the battery pack so as to realize the power management circuit information processing of the wireless instrument and information exchange between the wireless instrument and the batteries of the electric bicycle.
Description
Technical field
The utility model relates to electric bicycle battery group field, more particularly, relates 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.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of electric bicycle wireless battery group is provided.
The utility model electric bicycle 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 utility model is installed 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 the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model 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.
The utility model operation principle 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 utility model preferred implementation; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; common engineers and technicians make the technical solution of the utility model in this area various distortion and improvement all should belong to protection range of the present utility model.
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 |
|---|---|---|---|
| CN2011200463607U CN201956439U (en) | 2011-02-24 | 2011-02-24 | Wireless battery pack for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200463607U CN201956439U (en) | 2011-02-24 | 2011-02-24 | Wireless battery pack for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956439U true CN201956439U (en) | 2011-08-31 |
Family
ID=44500541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200463607U Expired - Lifetime CN201956439U (en) | 2011-02-24 | 2011-02-24 | Wireless battery pack for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136610A (en) * | 2011-02-24 | 2011-07-27 | 天津金米特电子有限公司 | Wireless battery pack for electric bicycle |
-
2011
- 2011-02-24 CN CN2011200463607U patent/CN201956439U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136610A (en) * | 2011-02-24 | 2011-07-27 | 天津金米特电子有限公司 | Wireless battery pack for electric bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102593894B (en) | Charging control system and charging control method of electric motor vehicle | |
| CN202817857U (en) | An electric energy emitter and an electric energy receiver of an electric vehicle wireless charging system | |
| CN105100266A (en) | Remote monitoring system for electric vehicle battery management system | |
| CN208767802U (en) | Energy storage type charging/discharging apparatus | |
| CN206124634U (en) | Tire pressure monitoring system | |
| CN205453231U (en) | Electric automobile fills electronic control system based on CAN bus | |
| CN202712945U (en) | Movable-type high-power charger | |
| 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 | |
| CN206264813U (en) | One kind bow bulk charging device | |
| CN204538749U (en) | A kind of multifunctional motor-driven automobile charging pile | |
| CN102136610A (en) | Wireless battery pack for electric bicycle | |
| CN208343940U (en) | A kind of battery-operated motor cycle and low-speed electronic vehicle information acquisition system | |
| CN203218899U (en) | Intelligent charging system of electric automobile accessory battery | |
| CN201951627U (en) | Wireless liquid crystal instrument for electric bicycle | |
| CN205092635U (en) | New forms of energy electric automobile power management means | |
| CN102092433A (en) | Wireless liquid crystal instrument for electric bicycle | |
| CN205195382U (en) | Intelligent movement formula electric automobile charging station | |
| CN205068095U (en) | Electric automobile's battery monitoring device | |
| CN204538794U (en) | A kind of vehicle power power supply management box | |
| CN204834758U (en) | General battery standard module of lightweight for electric motor car | |
| CN210258094U (en) | Lithium battery charging start control system | |
| CN209200024U (en) | One kind changing electric-type electric motorcycle pond group | |
| CN208411474U (en) | A kind of battery pack Optimal Management System | |
| CN202678987U (en) | Monitoring device of electric automobile battery charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 300131 Tianjin road Hongqiao District, dingzigu No. 56 in the first 1 storey 115 room Patentee after: Tianjin Polytron Technologies Inc Address before: No. 300131 Tianjin road Hongqiao District, dingzigu No. 56 in the first 1 storey 115 room Patentee before: Tianjin Jinmite Electronic Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |