CN202033948U - Rack for experimental teaching of automobile CAN bus - Google Patents
Rack for experimental teaching of automobile CAN bus Download PDFInfo
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- CN202033948U CN202033948U CN2011201196073U CN201120119607U CN202033948U CN 202033948 U CN202033948 U CN 202033948U CN 2011201196073 U CN2011201196073 U CN 2011201196073U CN 201120119607 U CN201120119607 U CN 201120119607U CN 202033948 U CN202033948 U CN 202033948U
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- 238000004378 air conditioning Methods 0.000 claims abstract description 6
- 238000002474 experimental method Methods 0.000 claims description 11
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- 230000001755 vocal effect Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 4
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- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000004458 analytical method Methods 0.000 description 1
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Abstract
The utility model relates to a rack for experimental teaching of an automobile CAN (Controller Area Network) bus. At present, the CAN bus technology becomes the important teaching content of automobile specialized subjects in undergraduate, junior and higher vocational colleges, while experimental equipment for experimental teaching, as well as research and development and technical demonstration of CAN bus products, is not available in the automobile specialized technical education. The rack comprises an experiment-table bracket (1) connected with a test chamber device, the test chamber device comprises a panel (2), an automobile lighting lamp and signal lamp analog lamp group (5) is mounted on the panel and connected with a CAN bus control module (6) mounted at the position of a real automobile, an automobile air-conditioning blower (8) is mounted below the panel, and a display board (9) is arranged on one side of the panel. The product provided by the utility model is used for experimental teaching, as well as research and development and the technical demonstration of CAN bus products.
Description
Technical field:
The utility model relates to a kind of automobile CAN-bus experimental teaching stand, belongs to the automotive engineering education sector.
Background technology:
CAN is the abbreviation (hereinafter referred to as CAN) of Controller Area Network, is the serial communication protocol of ISO International standardization.In current automobile industry, for to security, comfortableness, convenience, low public hazards, requirement cheaply, various electronic control systems have been developed.Because the requirement that the data type that signal post uses between these systems reaches reliability is not quite similar, situation about being made of multiple bus is a lot, and the quantity of wire harness also increases thereupon.For adapting to " quantity that reduces wire harness ", CAN communication protocol having occurred towards automobile.After this, CAN has carried out standardization by ISO11898 and ISO11519, has been the standard agreement of automotive networking in Europe now.
Now, the high-performance of CAN and reliability are admitted, and are widely used in aspects such as industrial automation, boats and ships, Medical Devices, commercial unit.Fieldbus is one of focus of current automatic field technical development, is described as the LAN (Local Area Network) of automatic field.Its dcs that appears as realizes that real-time between each node, data communication reliably provides powerful technical support.
Along with constantly using new and high technology in the auto manufacturing technology, this noun of CAN bus is known by people gradually, and the CAN bus is a kind of call of condensing custom to the serial transmission system of standard in the automobile.
Employed electronic control system and communication system are more and more in the Hyundai Motor, as engine electric-controlled system, anti-lock braking system (ABS), automatic cruising system (ACC) and in-vehicle multi-media system, between these systems, between system and the automobile Displaying Meter, all need to carry out exchanges data between system and the vehicle fault diagnosis system, so googol is according to exchange capacity, and as still adopting the method for conventional data exchange, the transmission mode of carrying out point-to-point connection with lead will be a complex engineering.According to statistics, if an intermediate-size car needs the wire harness plug more than 300,1800～2200 of contact pin sums, the wire harness length overall surpasses 1.5～2.0km, and assembling complexity and failure rate are very high.
Bus can be managed ability high trouble free service under strong electromagnetic interference environment with lower cost, senior time crucial point.Therefore, replace with the subsystem of CAN bus system and just become inevitable choice.The CAN bussing technique becomes the important content of courses of universities and colleges and professorship's automotive-type specialty, also is not used in the research and development of experimental teaching and the total line products of CAN and the experimental facilities that technology is showed in the vehicle professional technique education at present.
Summary of the invention:
The purpose of this utility model is that the problem at above-mentioned existence provides a kind of automobile CAN-bus experimental teaching stand, and the research and development and the technology that are used for teaching of automobile CAN-bus technology experiment and the total line products of CAN are showed.CAN bus experimental teaching stand can be demonstrated automobile CAN-bus electric system working condition, can be carried out the analysis of experiments of the newly-increased CAN bus module of system, also can be used for that the automobile CAN-bus product is carried out technology and shows.Be applied to make student's device material object directly perceived in the teaching, be beneficial to the raising teaching efficiency.
Above-mentioned purpose realizes by following technical scheme:
Automobile CAN-bus experimental teaching stand, its composition comprises: the experiment table support, connect the chamber device on the described experiment table support, described chamber device comprises panel, car lighting lamp signal lamp analog modulation group is installed on the described panel, described car lighting lamp signal lamp analog modulation group is mounted on the locational CAN bus control module of real vehicle, and the vapour blower for vehicle air conditioning is installed below the described panel, and a side is a panel on the described panel.
Described automobile CAN-bus experimental teaching stand, described Switching Power Supply has automobile CAN-bus instrument and gauge tap group cashier's office in a shop, and described switches set is installed in described Switching Power Supply cashier's office in a shop, and system power supply is installed in the described Switching Power Supply cabinet.
Described automobile CAN-bus experimental teaching stand, car lighting lamp signal lamp analog modulation group comprises automobile front analog modulation group, automobile overhead clearance lamps analog modulation, automobile tail light analog modulation group, automobile middle part of the side steering indicating light analog modulation group, and described lamp group is installed in outside the experimental box panel and at real vehicle and installs on the corresponding position.
Beneficial effect:
1. the utility model experiment table is made up of experimental box device and Switching Power Supply cabinet two large divisions, each CAN bus control module, car lighting lamp signal lamp analog modulation group, automobile front, fan blower are installed on the experimental box device, and the working condition of parts in kind such as experimental box panel graph text information and analog modulation group and headlight is showed to the observer; Gauge tap, automobile CAN instrument are installed in the Switching Power Supply cabinet, and system power supply is installed in the Switching Power Supply cabinet, and the demonstrator carries out switching manipulation, and the function that realizes on CAN bus system light form presents.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment:
Embodiment 1:
Experiment table support 1, connect the chamber device on the described experiment table support, described chamber device comprises panel 2, car lighting lamp signal lamp analog modulation group 5 is installed on the described panel, described car lighting lamp signal lamp analog modulation group is mounted on the locational CAN bus control module 6 of real vehicle, vapour blower for vehicle air conditioning 8 is installed below the described panel, and a side is a panel 9 on the described panel.
Embodiment 2:
Automobile CAN-bus experimental teaching stand, its composition comprises: experiment table support 1, connect the chamber device on the described experiment table support, described chamber device connects Switching Power Supply cabinet 4 by rat tail 3, described chamber device comprises panel 2, car lighting lamp signal lamp analog modulation group 5 is installed on the described panel, described car lighting lamp signal lamp analog modulation group connects CAN bus control module 6, automobile front 7 and blower for vehicle air conditioning 8 are installed below the described panel, are had panel 9 on the described panel.
Described automobile CAN-bus experimental teaching stand, described Switching Power Supply has automobile CAN-bus instrument 10 and switches set 11 cashier's office in a shop.
Embodiment 3:
The outline of passenger vehicle is used in air brushing one on the experimental box panel, and it is outer and be that real vehicle installs on the corresponding position that the CAN bus control module is installed in the experimental box panel; Car lighting lamp signal lamp analog modulation group comprises that automobile front analog modulation group, automobile overhead clearance lamps analog modulation, automobile tail light analog modulation group, automobile middle part of the side steering indicating light analog modulation are installed in the experimental box panel and install on the corresponding position outward and at real vehicle; Automobile front, blower for vehicle air conditioning are installed in the experimental box below, on the experimental box panel, arrange CAN bus signal transmission line, and continuous respectively at each CAN bus control module, the CAN signal transmssion line is CAN-H, CAN-L and WAKE-UP(bus wake-up signal).Carry out each CAN bus control module and link to each other with the analog modulation group of its control in experimental box, other positions are used to arrange panels such as experimental teaching stand name identification, chamber panel CAN bus architecture theory diagram and the explanation of chamber panel CAN bus principle on the experimental box panel.Gauge tap group, automobile CAN-bus instrument, switches set are installed in Switching Power Supply cashier's office in a shop, and system power supply is installed in the Switching Power Supply cabinet.
Claims (3)
1.
A kind of automobile CAN-bus experimental teaching stand, its composition comprises: experiment table support, experimental box device and Switching Power Supply cabinet, it is characterized in that: connect the chamber device on the described experiment table support, described chamber device comprises panel, car lighting lamp signal lamp analog modulation group is installed on the described panel, described car lighting lamp signal lamp analog modulation group is mounted on the locational CAN bus control module of real vehicle, the vapour blower for vehicle air conditioning is installed below the described panel, and a side is a panel on the described panel.
2.
Automobile CAN-bus experimental teaching stand according to claim 1, it is characterized in that: described Switching Power Supply has automobile CAN-bus instrument and gauge tap group cashier's office in a shop, described switches set is installed in described Switching Power Supply cashier's office in a shop, and system power supply is installed in the described Switching Power Supply cabinet.
3.
Automobile CAN-bus experimental teaching stand according to claim 1 and 2, it is characterized in that: car lighting lamp signal lamp analog modulation group comprises automobile front analog modulation group, automobile overhead clearance lamps analog modulation, automobile tail light analog modulation group, automobile middle part of the side steering indicating light analog modulation group, and described lamp group is installed in outside the experimental box panel and at real vehicle and installs on the corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201196073U CN202033948U (en) | 2011-04-21 | 2011-04-21 | Rack for experimental teaching of automobile CAN bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201196073U CN202033948U (en) | 2011-04-21 | 2011-04-21 | Rack for experimental teaching of automobile CAN bus |
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| Publication Number | Publication Date |
|---|---|
| CN202033948U true CN202033948U (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201196073U Expired - Fee Related CN202033948U (en) | 2011-04-21 | 2011-04-21 | Rack for experimental teaching of automobile CAN bus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867374A (en) * | 2014-09-15 | 2015-08-26 | 北汽福田汽车股份有限公司 | Slave plate ID learning system and method |
| CN105869471A (en) * | 2016-05-13 | 2016-08-17 | 深圳国泰安教育技术股份有限公司 | Automobile detection terminal and system |
| CN111508301A (en) * | 2020-04-22 | 2020-08-07 | 江苏桅杆电子科技有限公司 | A illumination analog system in car for new energy automobile |
-
2011
- 2011-04-21 CN CN2011201196073U patent/CN202033948U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867374A (en) * | 2014-09-15 | 2015-08-26 | 北汽福田汽车股份有限公司 | Slave plate ID learning system and method |
| CN104867374B (en) * | 2014-09-15 | 2018-05-11 | 北汽福田汽车股份有限公司 | It is a kind of from plate ID learning systems and method |
| CN105869471A (en) * | 2016-05-13 | 2016-08-17 | 深圳国泰安教育技术股份有限公司 | Automobile detection terminal and system |
| CN105869471B (en) * | 2016-05-13 | 2019-03-22 | 深圳国泰安教育技术有限公司 | A kind of vehicle detection terminal and vehicle detecting system |
| CN111508301A (en) * | 2020-04-22 | 2020-08-07 | 江苏桅杆电子科技有限公司 | A illumination analog system in car for new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHAO YUYANG YANG ZHAO Effective date: 20120927 Owner name: HEILONGJIANG INSTITUTE OF TECHNOLOGY Free format text: FORMER OWNER: LI HANWU Effective date: 20120927 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120927 Address after: 150050 Heilongjiang province Harbin Daowai District, Hongqi Street, No. 999 Patentee after: Heilongjiang Institute of Technology Address before: 150050 Heilongjiang province Harbin Daowai District, Hongqi Street, No. 999 Patentee before: Li Hanwu Patentee before: Zhao Yuyang Patentee before: Yang Zhao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140421 |