CN204131547U - A kind of CAN signal resolver - Google Patents
A kind of CAN signal resolver Download PDFInfo
- Publication number
- CN204131547U CN204131547U CN201420263053.8U CN201420263053U CN204131547U CN 204131547 U CN204131547 U CN 204131547U CN 201420263053 U CN201420263053 U CN 201420263053U CN 204131547 U CN204131547 U CN 204131547U
- Authority
- CN
- China
- Prior art keywords
- signal
- capture card
- host computer
- memory
- editing machine
- 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 - Fee Related
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model discloses a kind of CAN signal resolver, comprise housing, CAN signal resolves host computer, CAN signal capture card, described CAN signal resolves host computer and CAN signal capture card is all fixedly mounted in housing, described CAN signal is resolved host computer and is comprised CAN signal editing machine, comparator, memory and controller, CAN signal editing machine is all connected with memory with comparator, controller respectively with CAN signal editing machine, comparator is connected with memory, CAN signal is resolved host computer and is connected with CAN signal capture card by usb communication connecting line, the CANH pin of CAN signal capture card is connected with CAN with CANL pin, described CAN is connected with battery management system and/or entire car controller and/or charger.This device, by adopting CAN signal editing machine, can be suitable for the CAN communication product of all producers.
Description
Technical field
The utility model relates to a kind of resolver, particularly relates to a kind of resolver for CAN signal.
Background technology
Ununified standard comes specification BMS (battery management system) and the CAN communication agreement between entire car controller and charger at present, cause the CAN communication agreement between each producer different, each producer needs the product development for oneself a for CAN signal resolver, spends a large amount of manpowers and time cost.
Utility model content
The utility model object is to provide a kind of CAN signal resolver, is suitable for the CAN communication product of all producers.
The utility model technical solution problem adopts following technical scheme: a kind of CAN signal resolver, comprise housing, CAN signal resolves host computer, CAN signal capture card, described CAN signal resolves host computer and CAN signal capture card is all fixedly mounted in housing, described CAN signal is resolved host computer and is comprised CAN signal editing machine, comparator, memory and controller, CAN signal editing machine is all connected with memory with comparator, controller respectively with CAN signal editing machine, comparator is connected with memory, CAN signal is resolved host computer and is connected with CAN signal capture card by usb communication connecting line, the CANH pin of CAN signal capture card is connected with CAN with CANL pin, described CAN is connected with battery management system and/or entire car controller and/or charger.
Optionally, described CAN signal capture card is Zhou Ligong CAN capture card, and the model of described CAN signal capture card is USBCAN-2A.
The utility model has following beneficial effect: user needs the CAN signal that monitoring is resolved in real time to carry out easy configuration by using CAN signal editing machine by this device, can show intuitively in the user interface that CAN signal resolves host computer, and only by once configuring, can forever need use.Because this device is provided with signal edit device, can edit the CAN communication agreement of configuration different manufacturers, therefore this device is suitable for the CAN communication product of all producers.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model CAN signal resolver;
In figure, mark is illustrated as: 10-CAN signal resolution host computer; 20-CAN data acquisition card; 30-battery management system; 40-entire car controller; 50-charger.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is further elaborated.
Embodiment 1
As shown in Figure 1, present embodiments provide a kind of CAN signal resolver, comprise housing, CAN signal resolves host computer 10, CAN signal capture card 20, CAN signal resolves host computer 10 and CAN signal capture card 20 is all fixedly mounted in housing.CAN signal is resolved host computer 10 and is comprised CAN signal editing machine, comparator, memory and controller, and CAN signal editing machine is all connected with memory with comparator, and controller is connected with CAN signal editing machine, comparator and memory respectively.CAN signal is resolved host computer 10 and is connected with CAN signal capture card 20 by usb communication connecting line, and the CANH pin of CAN signal capture card 20 is connected with CAN with CANL pin.CAN is connected with battery management system and/or entire car controller and/or charger, in the present embodiment, CAN is connected with battery management system 30 or entire car controller 40 and charger 50.CAN signal capture card 20 in the present embodiment is Zhou Ligong CAN capture card, and the model of CAN signal capture card is USBCAN-2A.
This CAN signal resolver in use, first the configuration of CAN signal editing machine is used to need the CAN data of resolving, generating configuration file is stored in memory, and configuration file is configured with CAN name of the information, CANID, start bit, length, resolution and offset information; Then controller controls the data in CAN signal capture card collection CAN and is kept in memory; Then the data collected stored in memory and configuration file input comparator contrast by controller, manner of comparison is by comparing CAN ID item, determine whether there be the ID identical with user profile in this frame signal extracted from memory, if there is no identical ID, then this frame is abandoned, get a frame again, until match identical ID; Then controller is resolved the CAN signal after matching, the data bits that the data getting actual needs parsing in this CAN signal by initial figure place and length information take, becomes data (as voltage, electric current, the speed of a motor vehicle, rotating speed, charging voltage, charging current etc.) intuitively by resolution offset data by the Data Analysis of acquisition; Finally be shown in user interface by the data after parsing, user directly can observe actual data.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (3)
1. a CAN signal resolver, it is characterized in that, comprise housing, CAN signal resolves host computer, CAN signal capture card, described CAN signal resolves host computer and CAN signal capture card is all fixedly mounted in housing, described CAN signal is resolved host computer and is comprised CAN signal editing machine, comparator, memory and controller, CAN signal editing machine is all connected with memory with comparator, controller respectively with CAN signal editing machine, comparator is connected with memory, CAN signal is resolved host computer and is connected with CAN signal capture card by usb communication connecting line, the CANH pin of CAN signal capture card is connected with CAN with CANL pin, described CAN is connected with battery management system and/or entire car controller and/or charger.
2. CAN signal resolver according to claim 1, is characterized in that, described CAN signal capture card is Zhou Ligong CAN capture card.
3. CAN signal resolver according to claim 2, is characterized in that, the model of described CAN signal capture card is USBCAN-2A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263053.8U CN204131547U (en) | 2014-05-22 | 2014-05-22 | A kind of CAN signal resolver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263053.8U CN204131547U (en) | 2014-05-22 | 2014-05-22 | A kind of CAN signal resolver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131547U true CN204131547U (en) | 2015-01-28 |
Family
ID=52387862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263053.8U Expired - Fee Related CN204131547U (en) | 2014-05-22 | 2014-05-22 | A kind of CAN signal resolver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131547U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564351A (en) * | 2016-01-27 | 2016-05-11 | 北京汽车股份有限公司 | Automobile power supply control method, CAN interface processing device and control system |
| CN106597880A (en) * | 2016-11-02 | 2017-04-26 | 惠州市蓝微新源技术有限公司 | CAN communication control method and system, upper computer, BMS manufacturer and client terminal |
| CN107231279A (en) * | 2016-03-26 | 2017-10-03 | 深圳市沃特玛电池有限公司 | A kind of message parsing method based on CAN communication |
-
2014
- 2014-05-22 CN CN201420263053.8U patent/CN204131547U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564351A (en) * | 2016-01-27 | 2016-05-11 | 北京汽车股份有限公司 | Automobile power supply control method, CAN interface processing device and control system |
| CN107231279A (en) * | 2016-03-26 | 2017-10-03 | 深圳市沃特玛电池有限公司 | A kind of message parsing method based on CAN communication |
| CN106597880A (en) * | 2016-11-02 | 2017-04-26 | 惠州市蓝微新源技术有限公司 | CAN communication control method and system, upper computer, BMS manufacturer and client terminal |
| CN106597880B (en) * | 2016-11-02 | 2019-08-30 | 惠州市蓝微新源技术有限公司 | A kind of CAN communication control method and system, host computer, BMS producer and client terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204131547U (en) | A kind of CAN signal resolver | |
| CN104008465A (en) | Switching operation ticket safety execution system | |
| MY179693A (en) | Vehicle operation management system | |
| CN107807576A (en) | A kind of intelligent power distribution monitoring management apparatus | |
| CN105548734A (en) | Detection apparatus of off-board direct-current charger | |
| CN104778140B (en) | System and method are connected in the USB automatic identification of starlike framework | |
| CN204790554U (en) | Bus controller quality testing arrangement based on car CAN network bus | |
| CN103746458A (en) | Real-time representing method for power grid operational state | |
| CN104504609A (en) | Automatic maintenance method for parameters of master station and station end device in electrical power system | |
| CN205440016U (en) | Radio communication battery management system | |
| CN102621978A (en) | Off-line detection system for electronic control systems of pure electric vehicles | |
| CN203502510U (en) | Automatic detection device of power distribution feeder terminal | |
| CN104485749B (en) | A kind of transformer station integrated power supply monitoring auxiliary is to measuring point method to set up | |
| CN104407259A (en) | Identification method for hardware ID of communication module of electricity information collecting terminal | |
| CN104464254A (en) | Distributed data synchronous acquisition device and distributed data synchronous acquisition method | |
| CN205120927U (en) | Generating set remote monitoring device | |
| CN104035902A (en) | Data access method and communication system | |
| CN207601170U (en) | A kind of high ferro good digital wave recording device | |
| CN203587763U (en) | Breaker testing stand | |
| CN106293856A (en) | A kind of Moped Scooter intelligent diagnostics update device | |
| CN204116941U (en) | The pick-up unit of a kind of Wind turbines master control system spare part to be checked | |
| CN203929047U (en) | A kind of track displacement monitoring device based on radio communication | |
| CN203224552U (en) | Multi-functional data recorder with built-in power supply | |
| CN202663200U (en) | Alternating current-direct current integration power supply monitoring device for station | |
| CN205826842U (en) | For electric detection means under DC source |
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: 20150128 Termination date: 20190522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |