Application of SAE J1939 Protocol in Armored Vehicle Fault Diagnosis

2012 ◽  
Vol 580 ◽  
pp. 151-154
Author(s):  
Yong Cheng Xie ◽  
Fang Jun He ◽  
Guang Sheng Li ◽  
Ning Wei
Keyword(s):  
Fault Diagnosis ◽  
Data Transmission ◽  
Communication Protocol ◽  
Can Bus ◽  
Electronic System ◽  
Network Communication ◽  
Electronic Control ◽  
Transmission Unit ◽  
Data Definition ◽  
Armored Vehicle

The SAE J1939 is a typical CAN bus network communication protocol of integrated electronic system of armored vehicles, which adopts the PDU as a data transmission unit. The agreement can quickly parse out the meaning of the received data to according to data definition; The fault code is used to transfer fault diagnosis information while the SAE J1939 is employed, from which equipment faults can be easily obtained. In this paper, the protocol is described and applied to fault diagnosis application of the engine electronic control box in the armored vehicle. The results proved the protocol is reliable and effective.

A Prototype Monitoring System for Automotive CAN Bus Gauge

2013 ◽  
Vol 336-338 ◽  
pp. 1391-1395
Author(s):  
Yi Ming Lee ◽  
Fu-Yen Yeh ◽  
Shyue Bin Chang
Keyword(s):  
Monitoring System ◽  
Software Design ◽  
Communication Protocol ◽  
Can Bus ◽  
Testing System ◽  
Electronic Control ◽  
Log Files ◽  
Control Modules ◽  
Ethernet Technology

CAN bus communication has been used in a serial protocol for connecting electronic control modules together with its hardware and software design in automotive gauge application. The motivation is to develop a PC-based monitoring system for not only CAN frames received from or sent onto CAN bus, but also data recorded on log files consideration. This paper presents a prototype monitoring system on automotive CAN bus gauge for communication protocol in Ford Mustang. For the proposed CAN bus monitoring system, the designed architecture is discussed and verified into PC for surveillance performance. Furthermore the Ethernet technology adopted in the system makes it a more practical and convenient CAN bus testing system.

scholarly journals Self-Adaptive Framework for Rectification and Detection of Black Hole and Wormhole Attacks in 6LoWPAN

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
T. Kamaleshwar ◽  
R. Lakshminarayanan ◽  
Yuvaraja Teekaraman ◽  
Ramya Kuppusamy ◽  
Arun Radhakrishnan
Keyword(s):  
Black Hole ◽  
Low Power ◽  
Data Transmission ◽  
Communication Protocol ◽  
Low Flow ◽  
Network Communication ◽  
Flow Network ◽  
Overall Performance ◽  
Adaptive Framework ◽  
Self Adaptive

Internet network communication protocol version 6 low-power wireless personal area networks (6LoWPAN) is supposed to assist the gadgets with low-power wireless sensor network (WSN) and it furnishes the top model layer of the data transmission system. The 6LoWPAN is prone to the diversified attacks such as wormhole and black hole attacks, which might be very difficult to become aware of and defend. In a wormhole attack, the attacker listens to the facts over the networks, and in a black hole attack, the intruder reprograms the nodes to dam the data transmission. As an end result, any data datagram that enters the attacked region will end result in transmission failure with low flow network rate and excessive one-way delay. To come across and heal the attack, a self-adaptive framework is brought into the networks and the procedure of data transmission is enriched. In this work, the affected region is measured and rectified with the aid of using the proposed self-adaptive framework for Ad Hoc On-Demand Distance Vector (AODV) routing protocol network communication protocol. The overall performance of the network healing technique is investigated with the aid of using simulation and its miles diagnosed that the proposed framework suggests promising overall performance with the aid of using accomplishing excessive flow network rate and minimum delay.

Redundancy Technology of CAN-Bus Network

2011 ◽  
Vol 268-270 ◽  
pp. 1977-1981
Author(s):  
Chuan Qiang Yu ◽  
Xiao Song Guo ◽  
Yu Wang ◽  
Zhen Ye Wang ◽  
De Sheng Wang
Keyword(s):  
Fault Detection ◽  
Data Transmission ◽  
Communication Protocol ◽  
Can Bus ◽  
High Reliability ◽  
Task Conflict ◽  
Redundant System ◽  
Network Efficiency ◽  
Development Status ◽  
Network Fault

This article classified the CAN bus in accordance with the bus number, and detailedly studied the development status and problems both in single bus redundant system and dual-bus redundant system, moreover analyzed three main issues exist in redundant technique applications with high reliability which are the rapidity and accuracy of network fault detection, and how to improve network efficiency in data transmission and reduce the probability of task conflict, as well as flexible and efficient in design of communication protocol. Finally, the foreground applications of CAN bus in high-reliability field like Aero-Space is summarized.

Design of Intellectualized Monitoring Module Based on CAN Fieldbus for Air Pipeline of Marine

2013 ◽  
Vol 860-863 ◽  
pp. 2842-2845
Author(s):  
Liang Zhong Cui ◽  
Fu Liang Guo ◽  
Chao Qun Ang ◽  
Gang Zhou
Keyword(s):  
Power Supply ◽  
Data Transmission ◽  
Communication Protocol ◽  
Can Bus ◽  
Signal Conditioning ◽  
Intelligent Diagnosis ◽  
Transmission Reliability ◽  
Monitoring Module ◽  
Data Transmission Reliability ◽  
Is Design

An intelligent module is design for monitoring air pipeline pressure on ship. The project is proposed adopting DSP as control core and employing redundant CAN bus to ensure the data transmission reliability. The key solution such as power supply, signal conditioning and communication are introduced in detail. The intelligent diagnosis and communication protocol are also discussed in the end.

КОНЦЕПЦІЯ СТВОРЕННЯ СИЛОВОЇ УСТАНОВКИ СІМЕЙСТВА РЕГІОНАЛЬНИХ ПАСАЖИРСЬКИХ ЛІТАКІВ АН-148/АН-158

2019 ◽  
pp. 50-63
Author(s):  
О. Д. Донець ◽  
В. П. Іщук
Keyword(s):  
Power Plant ◽  
Noise Reduction ◽  
Fuel Consumption ◽  
Electronic System ◽  
Electronic Control ◽  
Level Of Automation ◽  
Auxiliary Power ◽  
Power Plant Control ◽  
Technical Status ◽  
Air Intake

The basic results of calculation and research works carried out in the process of creation of power unit of regional passenger airplanes’ family are given. The design features of the propulsion engines and engine of the auxiliary power plant are described. The aforementioned propulsion system includes propulsion engines D-436-148 and engine AI-450-MS of auxiliary power plant. In order to comply with the requirements of Section 4 of the ICAO standard (noise reduction of the aircraft in site), in part of ensuring the noise reduction of engines, when creating the power plant of the An-148/An-158 aircraft family, a single- and double-layer acoustic filler was used in the structure of the engine nacelle and air intake. The use of electronic system for automatic control of propulsion engines such as FADEC and its integration into the digital airborne aircraft complex ensured the operation of engines, included in the power plant provided with high specific fuel consumption, as well as increased the level of automation of the power plant control and monitoring, and ensured aircraft automation landing in ICAO category 3A. In addition, the use of the aforementioned electronic system, allowed to operate the power plant of the aircraft in accordance with technical status. The use of the AI-450-MS auxiliary power plant with an electronic control system such as FADEC, and the drive of the service compressor from a free turbine, eliminated the effect of changes in power and air takeoff, on the deviation of the engine from optimal mode, which also minimized the fuel consumption. The use of fuel metering system TIS-158, allowed to ensure control of its condition and assemblies, without the use of auxiliary devices, built-in control means. In the fire protection system, the use of the electronic control and monitor unit, as well as the use of digital serial code for the exchange of information between the elements of the system and the aircraft systems, has reduced the number of connections, which increased the reliability of the system and reduced its weight characteristics.

Design of Tungsten Tailing Reservoir Safety Monitoring and Warning System Based on Wireless Sensor Networks and LabVIEW

2013 ◽  
Vol 427-429 ◽  
pp. 1268-1271
Author(s):  
Xue Wen He ◽  
Ying Fei Sheng ◽  
Kuan Gang Fan ◽  
Le Ping Zheng ◽  
Qing Mei Cao
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Transmission ◽  
Communication Protocol ◽  
Warning System ◽  
Safety Monitoring ◽  
Wireless Sensor ◽  
Serial Port ◽  
Rf Transceiver ◽  
New Type

In view of the existing flaws of traditional manual observations, a new type of tailing reservoir safety monitoring and warning system based on ZigBee and LabVIEW was designed. The system chose SoC chip CC2530 as the RF transceiver and designed the low-power wireless sensor networks nodes to collect and process the data of tailing reservoir. It chose ZigBee 2007 as the network communication protocol, and uploaded the data to PC by RS232 serial port. The monitoring and warning interface of PC was completed with LabVIEW. The testing results show that the data transmission of the network is stable and the system is suitable for real-time monitoring and warning of the tungsten tailing reservoir.

Automatic Laser Monitoring for Dam Safety

2005 ◽  
Vol 295-296 ◽  
pp. 239-244
Author(s):  
K.D. Yue ◽  
X. Zhou ◽  
J. Gao
Keyword(s):  
Data Transmission ◽  
Can Bus ◽  
Arch Dam ◽  
Dam Safety ◽  
Monitoring Methods ◽  
Long Distance ◽  
Dam Safety Monitoring ◽  
Distance Data ◽  
Data Transmission System ◽  
Laser Monitoring

Many monitoring methods for dam safety have been proposed in recent years but it is difficult to monitor the arch dam automatically. A novel inspecting method for arch dam safety monitoring is described in this paper. This measurement system is based on the principle of transmitting the comparative displacement one by one. The error and accuracy of the system is analyzed. By this method, a large arch dam can be measured automatically. Long distance data transmission system using CAN bus and Internet is established. It is convenient to monitor the safety of dams from long distances.

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