CN202648693U - Remote fault diagnosis system of excavator - Google Patents

Remote fault diagnosis system of excavator Download PDF

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Publication number
CN202648693U
CN202648693U CN 201220273129 CN201220273129U CN202648693U CN 202648693 U CN202648693 U CN 202648693U CN 201220273129 CN201220273129 CN 201220273129 CN 201220273129 U CN201220273129 U CN 201220273129U CN 202648693 U CN202648693 U CN 202648693U
Authority
CN
China
Prior art keywords
excavator
module
black box
engine control
signal acquisition
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 - Lifetime
Application number
CN 201220273129
Other languages
Chinese (zh)
Inventor
郑磊
孟凡建
杨裕丰
魏学平
葛瑞彩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou XCMG Excavator Machinery Co Ltd
Original Assignee
Xuzhou XCMG Excavator Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuzhou XCMG Excavator Machinery Co Ltd filed Critical Xuzhou XCMG Excavator Machinery Co Ltd
Priority to CN 201220273129 priority Critical patent/CN202648693U/en
Application granted granted Critical
Publication of CN202648693U publication Critical patent/CN202648693U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a remote fault diagnosis system of an excavator and belongs to the technical field of electronic detection. The remote fault diagnosis system of the excavator comprises a main controller, a GPS vehicle terminal, a monitor center, a monitor instrument, a signal acquisition module, an execution module, a black box and an engine control module, wherein the main controller is electrically connected with the GPS vehicle terminal, the monitor instrument, the signal acquisition module, the execution module, the black box and the engine control module respectively, and the GPS vehicle terminal is connected with the monitor center through a GPRS wireless network and an Internet network. The remote fault diagnosis system of the excavator is advantaged in that an operation state of each excavator can be timely known; a fault point of the excavator can be timely determined by carrying out remote analysis to operation parameters; and maintenance can be conveniently carried out.

Description

The excavator remote failure diagnosis system
Technical field
The utility model relates to a kind of fault diagnosis system, and specifically a kind of excavator remote failure diagnosis system belongs to the electric detective technology field.
Background technology
Development along with national economy, excavator is used widely, in abominable, the remote areas of environment such as exploitation of mineral resources, road construction, waterpower construction, often owing to have inconvenient traffic, the attendant can not check, repair in the scene of arriving in the very nick of time when machine goes wrong, can affect like this progress of engineering, cause great economic loss to the user.Often because fault can not in time be excluded, can affect the life-span of the use of excavator.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of excavator remote failure diagnosis system, can in time understand the running status of every excavator, is convenient to maintenance.
To achieve these goals, the technical solution adopted in the utility model is: a kind of excavator remote failure diagnosis system, comprise master controller, GPS car-mounted terminal, Surveillance center, monitoring device, signal acquisition module, execution module, black box, engine control module, master controller is electrically connected with GPS car-mounted terminal, monitoring device, signal acquisition module, execution module, black box, engine control module respectively, and the GPS car-mounted terminal is connected with Surveillance center with the Internet network by the GPRS wireless network.
Further, master controller is connected with GPS car-mounted terminal, monitoring device, signal acquisition module, execution module, black box, engine control module respectively by the CAN bus.
Principle of work: by the operational factor of signal acquisition module and engine control module collection vehicle, by the CAN bus transfer to master controller, master controller can be by the CAN bus transfer to the GPS car-mounted terminal, the GPS car-mounted terminal is by GPRS wireless network and Internet network, parameter is transferred to Surveillance center, the personnel of Surveillance center can carry out analyzing and processing to parameter by expert database, determine location of fault and degree, then by Internet network and GPRS wireless network failure code is sent to master controller, main control shows failure message at monitoring device, store in black box simultaneously.
The beneficial effects of the utility model are: the running status that can in time understand every excavator, and can be by the remote analysis to operational factor, in time determine the trouble spot of excavator, can not only improve attendant's work efficiency, reduce user's loss, work on after can also avoiding fault to occur, cause larger fault, prolong the serviceable life of excavator.
Description of drawings
Fig. 1 is data transmission block diagram of the present utility model;
Fig. 2 is the electrical schematic diagram of the utility model excavator.
Among the figure: 1, master controller, 2, the GPS car-mounted terminal, 3, the GPRS wireless network, 4, the Internet network, 5, Surveillance center, 6, monitoring device, 7, signal acquisition module, 8, execution module, 9, black box, 10, engine control module.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of excavator remote failure diagnosis system, comprise master controller 1, GPS car-mounted terminal 2, Surveillance center 5, monitoring device 6, signal acquisition module 7, execution module 8, black box 9, engine control module 10, master controller 1 is electrically connected with GPS car-mounted terminal 2, monitoring device 6, signal acquisition module 7, execution module 8, black box 9, engine control module 10 respectively, and GPS car-mounted terminal 2 is connected with the Internet network by GPRS wireless network 3 and is connected with Surveillance center 5.
Master controller 1 is connected with GPS car-mounted terminal 2, monitoring device 6, signal acquisition module 7, execution module 8, black box 9, engine control module 10 respectively by the CAN bus.
The utility model can be by the operational factor of wireless network Real Time Monitoring excavator, and personnel can process relevant data analysis by expert database, determine the position that fault occurs, the order of severity of assessment fault; Can in the monitoring device 6 of excavator, show relevant transmitting fault information at last, in black box 8, store.The attendant can autotelic preparation tool and spare part like this, and knows accurately the positional information of vehicle, has improved the efficient of maintenance job, reduces user's economic loss.

Claims (2)

1. excavator remote failure diagnosis system, it is characterized in that, comprise master controller (1), GPS car-mounted terminal (2), Surveillance center (5), monitoring device (6), signal acquisition module (7), execution module (8), black box (9), engine control module (10), master controller (1) respectively with GPS car-mounted terminal (2), monitoring device (6), signal acquisition module (7), execution module (8), black box (9), engine control module (10) is electrically connected, and GPS car-mounted terminal (2) is connected 4 by GPRS wireless network (3) with the Internet network) be connected with Surveillance center (5).
2. described a kind of excavator remote failure diagnosis system according to claim 1, it is characterized in that described master controller (1) is connected with GPS car-mounted terminal (2), monitoring device (6), signal acquisition module (7), execution module (8), black box (9), engine control module (10) respectively by the CAN bus.
CN 201220273129 2012-06-11 2012-06-11 Remote fault diagnosis system of excavator Expired - Lifetime CN202648693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220273129 CN202648693U (en) 2012-06-11 2012-06-11 Remote fault diagnosis system of excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220273129 CN202648693U (en) 2012-06-11 2012-06-11 Remote fault diagnosis system of excavator

Publications (1)

Publication Number Publication Date
CN202648693U true CN202648693U (en) 2013-01-02

Family

ID=47417788

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220273129 Expired - Lifetime CN202648693U (en) 2012-06-11 2012-06-11 Remote fault diagnosis system of excavator

Country Status (1)

Country Link
CN (1) CN202648693U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103195123A (en) * 2013-03-29 2013-07-10 上海三一重机有限公司 Remote control system and excavator
CN105242283A (en) * 2015-09-08 2016-01-13 柳州柳工挖掘机有限公司 Excavator GPS terminal fault detection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103195123A (en) * 2013-03-29 2013-07-10 上海三一重机有限公司 Remote control system and excavator
CN105242283A (en) * 2015-09-08 2016-01-13 柳州柳工挖掘机有限公司 Excavator GPS terminal fault detection system

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