CN201766610U - Communication wire for bulldozer - Google Patents
Communication wire for bulldozer Download PDFInfo
- Publication number
- CN201766610U CN201766610U CN2010201646988U CN201020164698U CN201766610U CN 201766610 U CN201766610 U CN 201766610U CN 2010201646988 U CN2010201646988 U CN 2010201646988U CN 201020164698 U CN201020164698 U CN 201020164698U CN 201766610 U CN201766610 U CN 201766610U
- Authority
- CN
- China
- Prior art keywords
- bulldozer
- bus
- communication wire
- connectors
- dozer
- 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
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Abstract
The utility model relates to a communication wire for a bulldozer, which is a CAN field bus and adopts a shielded twisted pair; the bus is connected with a plurality of special CAN bus connectors, wherein the connectors are used as connecting ports of branch wires; each electronic equipment used on the bulldozer is connected by the bus connectors. The communication wire for the bulldozer uses CAN network as an information exchange channel between suspensions, changes the centralized control to distributed control, thereby greatly simplifying the layout of wires and devices; the system design is flexible; the maintenance of the equipment is simple; the signal transmission quality is improved greatly; and the system reliability is improved.
Description
Technical field:
The utility model relates to a kind of order wire that is applied on the bull-dozer.
Background technology:
At present, the develop rapidly of electronic technology and the extensive use on engineering machinery, make that the intelligent degree of engineering machinery is more and more higher, particularly after controller technology is introduced into engineering machinery control field, brought epoch-making variation for the development of engineering machinery, the operation ease of engineering machinery, fail safe, fuel economy all are greatly improved.Yet, a large amount of uses of electronic equipment, must cause the vehicle body wiring more and more longer, more and more complicated, operational reliability reduces, the breakdown maintenance difficulty increases particularly a large amount of introducings of electronic control unit thereby make, in order to improve the utilance of signal, require large quantities of data messages to share in different control units, a large amount of control signals also needs real-time exchange, and traditional wire harness can not satisfy this demand far away.
Summary of the invention:
The purpose of this utility model is to overcome the deficiency of bull-dozer electrical system traditional wiring, provides under a large amount of situations about improving of bull-dozer electronic equipment that a kind of communication reliability is higher, signal transmission time is shorter, is subjected to that probability of interference is lower, the bus communication mode of advantages of simple more.
The purpose of this utility model realizes as follows: this order wire is bull-dozer local CAN (Controller Area Network) communication network fieldbus, adopt Shielded Twisted Pair, be connected with some special-purpose CAN Bussing connectors on the bus and do the separated time connectivity port, make separated time by Bussing connector and handle, connect each electronic equipment that uses on the bull-dozer.The communication network here mainly is meant the application of on-the-spot local area network bus CAN on bull-dozer, and bus is oversimplified, and has more increased reliability, real-time and the flexibility of transmission signals.
The utility model utilizes the passage of CAN network as exchange message between the suspension, change centralized control to distributed control, simplified the layout of wire harness and device widely, system design is flexible, plant maintenance is simple, signal transmission quality also significantly improves, and has improved the reliability of system.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
1. resistance 2.CAN data telecommunication line 3. order wire branch line nodes
Embodiment:
With reference to accompanying drawing, this order wire is a CAN fieldbus 2, adopt Shielded Twisted Pair, two ends parallel resistance 1, the branch line node 3 of bus 2 is connected with special-purpose CAN Bussing connector and does the separated time connectivity port, connect each electronic equipment that uses on the bull-dozer by Bussing connector, for example Engine ECU, detection controller, traveling controller, attention display etc.
Claims (1)
1. bull-dozer order wire, it is characterized in that: this order wire is a bull-dozer local CAN communication network fieldbus (2), adopts Shielded Twisted Pair, is connected with some special-purpose CAN Bussing connectors on the bus (2) and does the separated time connectivity port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201646988U CN201766610U (en) | 2010-04-16 | 2010-04-16 | Communication wire for bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201646988U CN201766610U (en) | 2010-04-16 | 2010-04-16 | Communication wire for bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766610U true CN201766610U (en) | 2011-03-16 |
Family
ID=43719218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201646988U Expired - Fee Related CN201766610U (en) | 2010-04-16 | 2010-04-16 | Communication wire for bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373724A (en) * | 2011-10-17 | 2012-03-14 | 山推工程机械股份有限公司 | Bulldozer control system |
-
2010
- 2010-04-16 CN CN2010201646988U patent/CN201766610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373724A (en) * | 2011-10-17 | 2012-03-14 | 山推工程机械股份有限公司 | Bulldozer control system |
| CN102373724B (en) * | 2011-10-17 | 2013-08-21 | 山推工程机械股份有限公司 | Bulldozer control system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20170416 |