CN201971094U - Instrument of electric motorcycle adopting CAN (Controller Area Network) communication - Google Patents
Instrument of electric motorcycle adopting CAN (Controller Area Network) communication Download PDFInfo
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- CN201971094U CN201971094U CN2011200054982U CN201120005498U CN201971094U CN 201971094 U CN201971094 U CN 201971094U CN 2011200054982 U CN2011200054982 U CN 2011200054982U CN 201120005498 U CN201120005498 U CN 201120005498U CN 201971094 U CN201971094 U CN 201971094U
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- motor cycle
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Abstract
The utility model discloses an instrument of an electric motorcycle adopting CAN (Controller Area Network) communication, which comprises a shell, a single chip microcomputer (1) arranged in the shell and a display module (2) connected with the single chip microcomputer (1), wherein the display module (2) comprises a liquid crystal display. The instrument also comprises a CAN communication interface (3) which is connected with a motor controller of the electric motorcycle and used for transmitting various signals output by the motor controller to the single chip microcomputer (1). The CAN communication mode meeting the automobile standards is applied to the instrument of the electric motorcycle, so that the motor controller can transmit relevant information to an instrument panel through the CAN communication mode for real-time display, and the instrument has the advantages of stability and reliability in communication, good precision and less wire harness usage.
Description
Technical field
The utility model relates to a kind of battery-operated motor cycle instrument of the CAN of employing communication.
Background technology
CAN(Controller Area Network is the serial communication protocol of ISO international standarkdization) bus is component part important in the vehicle netbios.It is a kind of multi-master bus, and communication media can be twisted-pair feeder, coaxial cable or light transmitting fiber.
At present, the CAN bus is widely used in the network service of automobile dynamic system and bodywork system and control, but in the battery-operated motor cycle field, the CAN bus is not also promoted the use of, traditional battery-operated motor cycle instrument still generally links to each other with switch, sensor and other electronic controllers with the wire harness form, so just caused the wire harness complexity of vehicle, poor reliability is a little less than inconvenient maintenance, the antijamming capability.Mostly be the magnetic driven driving and be used for pointer displayed formula display panel, precision is low, damages easily.
The battery-operated motor cycle instrument is as the part of control system, based on the consideration of simplifying aspects such as vehicle harness, enhancing controllable function, raising safety assurance, reduction fuel oil consumption, saving manufacturing cost, need design a kind of instrument based on the CAN bus that can be widely used in battery-operated motor cycle.
Summary of the invention
In view of this, the purpose of this utility model provides the battery-operated motor cycle instrument of a kind of CAN of employing communication, and its compact conformation, rattail are few, good reliability, display effect are good.
The purpose of this utility model is achieved through the following technical solutions:
The battery-operated motor cycle instrument of employing CAN of the present utility model communication, described instrument comprise shell and be arranged on enclosure micro controller system and with the joining display module of micro controller system, described display module comprises LCDs, described instrument also comprises the CAN communication interface, the electric machine controller of described CAN communication interface and battery-operated motor cycle links, and is used for the various types of signal of electric machine controller output is transferred to micro controller system.
Further, described instrument also comprises the battery condition acquisition module, and the signal output part of described battery condition acquisition module and storage battery links;
Further, the various types of signal of described electric machine controller output comprises motor speed, motor temperature, controller temperature, accel switch and the given signal of acceleration;
Further, described instrument also comprises the wigwag acquisition module, and the signal input part of described wigwag acquisition module and the Light Control Unit of battery-operated motor cycle link, and the signal output part and the micro controller system of described wigwag acquisition module link;
Further, described instrument also comprises the shift signal acquisition module, and the gear control setup of the signal input part of described shift signal acquisition module and battery-operated motor cycle links, and the signal output part and the micro controller system of described shift signal acquisition module link.
The beneficial effects of the utility model are:
1. the utility model CAN signalling methods that will meet car gage is applied on the meter system of battery-operated motor cycle, making electric machine controller relevant information is sent to gauge panel by the CAN signalling methods shows in real time, its communication is reliable and stable, accuracy rate good, uses wire harness few;
2. can directly receive installation and measuring sensor in addition, thereby saving integral vehicle cost by the CAN signalling methods from electric machine controller such as signals such as motor speed, motor temperature, controller temperature, accel switch, acceleration are given;
3. the utility model can be monitored battery status in real time; estimating remaining capacity of battery; according to battery dump energy control electric machine controller operation scheme and battery charger charge parameter; avoiding over-charging of battery to cross puts; reach the protection battery; prolong the battery purpose in service life, can also write down the battery period of service simultaneously, make things convenient for the user to take suitable battery maintenance measure according to the time of run of battery.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by following specification sheets and claims.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation.
The specific embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection domain of the present utility model.
As shown in the figure, the battery-operated motor cycle instrument of employing CAN of the present utility model communication, comprise shell and be arranged on enclosure micro controller system 1 and with micro controller system 1 joining display module 2, described display module 2 comprises LCDs, instrument also comprises CAN communication interface 3, CAN communication interface 3 links with the electric machine controller of battery-operated motor cycle, is used for the various types of signal of electric machine controller output is transferred to micro controller system 1.
The utility model also comprises battery condition acquisition module 4, and described battery condition acquisition module 4 links with the signal output part of storage battery.The various types of signal that battery condition acquisition module 4 is gathered comprises cell pressure, battery temperature, battery dump energy, battery operation time.
The utility model also comprises wigwag acquisition module 5, the signal input part of described wigwag acquisition module 5 and the Light Control Unit of battery-operated motor cycle link, the signal output part and the micro controller system of wigwag acquisition module 5 link, with real-time wigwag (as turning left, turn right, emergent, distance light, dipped beam) exports micro controller system to.
The utility model also comprises shift signal acquisition module 6, the gear control setup of the signal input part of described shift signal acquisition module 6 and battery-operated motor cycle links, the signal output part of described shift signal acquisition module 6 and micro controller system 1 link, and real-time shift signal is passed to micro controller system.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. adopt the battery-operated motor cycle instrument of CAN communication, described instrument comprise shell and be arranged on enclosure micro controller system (1) and with the joining display module of micro controller system (1) (2), described display module (2) comprises LCDs, it is characterized in that: described instrument also comprises CAN communication interface (3), described CAN communication interface (3) links with the electric machine controller of battery-operated motor cycle, is used for the various types of signal of electric machine controller output is transferred to micro controller system (1).
2. the battery-operated motor cycle instrument of employing CAN according to claim 1 communication, it is characterized in that: described instrument also comprises battery condition acquisition module (4), described battery condition acquisition module (4) links with the signal output part of storage battery.
3. the battery-operated motor cycle instrument of employing CAN according to claim 1 and 2 communication, it is characterized in that: the various types of signal that described battery condition acquisition module (4) is gathered comprises cell pressure, temperature, battery dump energy and battery operation time.
4. the battery-operated motor cycle instrument of employing CAN according to claim 1 communication, it is characterized in that: described instrument also comprises wigwag acquisition module (5), the signal input part of described wigwag acquisition module (5) and the Light Control Unit of battery-operated motor cycle link, and the signal output part and the micro controller system of described wigwag acquisition module (5) link.
5. the battery-operated motor cycle instrument of employing CAN according to claim 1 communication, it is characterized in that: described instrument also comprises shift signal acquisition module (6), the signal input part of described shift signal acquisition module (6) and the gear control setup of battery-operated motor cycle link, and the signal output part of described shift signal acquisition module (6) and micro controller system (1) link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200054982U CN201971094U (en) | 2011-01-10 | 2011-01-10 | Instrument of electric motorcycle adopting CAN (Controller Area Network) communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200054982U CN201971094U (en) | 2011-01-10 | 2011-01-10 | Instrument of electric motorcycle adopting CAN (Controller Area Network) communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201971094U true CN201971094U (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200054982U Expired - Fee Related CN201971094U (en) | 2011-01-10 | 2011-01-10 | Instrument of electric motorcycle adopting CAN (Controller Area Network) communication |
Country Status (1)
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| CN (1) | CN201971094U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192735A (en) * | 2013-03-16 | 2013-07-10 | 鲍文光 | Communication type controller based on electric vehicle |
| CN104015622A (en) * | 2014-06-26 | 2014-09-03 | 隆鑫通用动力股份有限公司 | Digital instrument with flash relay function for motorcycle |
| CN110450894A (en) * | 2019-07-15 | 2019-11-15 | 天津源顺电子科技有限公司 | A kind of harness Integrated Solution based on communication of electric vehicle |
| CN110525558A (en) * | 2019-08-14 | 2019-12-03 | 力帆实业(集团)股份有限公司 | A kind of motorcycle |
| CN111572473A (en) * | 2020-05-08 | 2020-08-25 | 重庆北斗捷安新能源科技有限公司 | Electric motorcycle circuit system without main cable |
| CN111572351A (en) * | 2020-05-08 | 2020-08-25 | 重庆北斗捷安新能源科技有限公司 | Auxiliary parking system of electric two-wheeled vehicle and auxiliary method thereof |
-
2011
- 2011-01-10 CN CN2011200054982U patent/CN201971094U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192735A (en) * | 2013-03-16 | 2013-07-10 | 鲍文光 | Communication type controller based on electric vehicle |
| CN104015622A (en) * | 2014-06-26 | 2014-09-03 | 隆鑫通用动力股份有限公司 | Digital instrument with flash relay function for motorcycle |
| CN110450894A (en) * | 2019-07-15 | 2019-11-15 | 天津源顺电子科技有限公司 | A kind of harness Integrated Solution based on communication of electric vehicle |
| CN110525558A (en) * | 2019-08-14 | 2019-12-03 | 力帆实业(集团)股份有限公司 | A kind of motorcycle |
| CN111572473A (en) * | 2020-05-08 | 2020-08-25 | 重庆北斗捷安新能源科技有限公司 | Electric motorcycle circuit system without main cable |
| CN111572351A (en) * | 2020-05-08 | 2020-08-25 | 重庆北斗捷安新能源科技有限公司 | Auxiliary parking system of electric two-wheeled vehicle and auxiliary method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |