CN202975710U - Device for remotely solving fault using handheld equipment - Google Patents
Device for remotely solving fault using handheld equipment Download PDFInfo
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- CN202975710U CN202975710U CN 201220712985 CN201220712985U CN202975710U CN 202975710 U CN202975710 U CN 202975710U CN 201220712985 CN201220712985 CN 201220712985 CN 201220712985 U CN201220712985 U CN 201220712985U CN 202975710 U CN202975710 U CN 202975710U
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Abstract
The utility model discloses a device for remotely solving a fault using handheld equipment. The device comprises a sensor, a PID (Proportion Integration Differentiation) controller, and handheld equipment, wherein the sensor which can measure characteristic parameters of an executing component in real time is located inside an engineering plant and is connected with the executing component of the engineering plant; the PID controller is located inside the engineering plant and connected with the executing component; a wireless data emitter is fixed inside the engineering plant and connected with a wireless data receiver through a wireless network, and the wireless data receiver is connected with the handheld equipment. By adopting the device disclosed by the utility model, parameters of the remote engineering plant in the running process can be collected and transmitted in real time, the fault happened to the engineering plant can be fast determined, the engineering plant can be conditioned and controlled through the remote handheld equipment, and repair response time of the engineering plant can be shortened.
Description
Technical field
The utility model relates to a kind of device of long-range solution equipment failure, relates in particular to a kind of device that utilizes the long-range solution fault of hand-held device.
Background technology
Engineering machinery is the comparatively complicated mechanical-electrical-hydraulic integration system of a class; the structure that it is complicated and operating mode have determined fault occurrence frequency and the complexity that it is higher; and the generation of a certain fault can be followed the acute variation of different parameters usually, and the parameter of these ANOMALOUS VARIATIONS can show out of order existence on the contrary.The fault that therefore can the quick diagnosis engineering machinery may occur or occur by this cause and effect corresponding relation.In real process, the basic parameter of engineering machinery can't also feed back by Real-time Collection usually, thereby can't accurately realize monitoring and analysis to the engineering machinery running status, finally causes can't diagnosing accurately and repair process fault.Particularly when user and equipment supplier's apart from each other, more difficultly in time address the above problem, thereby tend to bring massive losses on economy and benefit.
Chinese patent 201110208816.X discloses a kind of long-distance intelligent Analysis Service system based on technology of Internet of things for engineering machinery, at first it will gather failure message, compare by data acquisition system (DAS) characteristic information and above-mentioned failure message that engineering equipment is relevant again, for already present failure message in database, system can identify automatically, analyzes and will be sent to the analysis expert knowledge base for the raw information of failing automatically to identify.This method to a certain extent can the quick solution engineering machinery Remote Fault Diagnosis, but because the operating mode of equipment is very complicated, the origin cause of formation of fault is very many, the automatic diagnosis accuracy rate is also just very low.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defects that prior art exists, and provides a kind of automatic diagnosis accuracy rate the high device that utilizes the long-range solution fault of hand-held device.
The technical scheme that its technical matters that solves the utility model adopts is:
Utilize the device of the long-range solution fault of hand-held device, comprise sensor, PID controller, hand-held device, the sensor that can Real-time Measuring gets the execution unit characteristic parameter is positioned at engineering machinery inside, is connected with the execution unit of engineering machinery; The PID controller is positioned at engineering machinery inside and is connected with execution unit; Wireless data transmitter is fixed in the inside of engineering machinery, and wireless data transmitter is connected with wireless data receiver by the 3G wireless network, and wireless data receiver is connected with hand-held device.
Hand-held device is arranged in remote engineering flight-line maintenance professional person hand, can be along with download the failure message of corresponding device from the 3G wireless network.
Hand-held device can be smart mobile phone, panel computer or laptop computer etc.
Wireless data transmitter and hand-held device all are built-in with SIM card.
Further, described execution unit comprises the assemblies such as engine, motor, driving pump, driving wheel, crawler belt, hydraulic jack, driving stem, frequency converter, PLC module, communication module.
Further, the characteristic parameter of described execution unit comprises the parameters such as electric current, voltage, pressure, displacement, rotating speed, electromagnetism intensity.
The device of the long-range solution fault of use hand-held device of use the utility model carries out the method for long-range solution fault, comprises the steps:
(1) set up engineering machinery most common failure collection and the characteristic parameter collection with correlativity, and concentrate fault element and characteristic parameter to concentrate characteristic parameter to carry out correlation analysis most common failure, acquisition relative coefficient and conduct property parameters separately are saved in the characteristic parameter collection simultaneously, set simultaneously each characteristic parameter to the characteristic parameter threshold value of corresponding failure;
(2) by listed each parameter value in sensor acquisition characteristics parameter set, and form the characteristic parameter spectrum;
(3) wireless data transmitter by built-in SIM card after the packing of the spectrum of the characteristic parameter described in step (2) is sent to the 3G wireless network;
(4) the characteristic parameter spectrum that the engineering mechanical maintenance professional person receives by hand-held device and wireless data receiver and the middle packing of storing step (3) sends;
(5) the engineering mechanical maintenance professional person checks on hand-held device and analyzes the characteristic parameter that is recorded and come by the 3G wireless network transmissions by sensor in engineering machinery, and judge the guilty culprit of engineering machinery, send to engineering machinery the instruction that solves fault simultaneously;
(6) after engineering machinery received instruction, the Real-time Collection characteristic parameter, processed by the PID controller again;
(7) when the PID controller detects characteristic parameter spectrum and will surpass the threshold value of this characteristic parameter, by the quick remedial action of execution unit, fix a breakdown rapidly.
Correlation analysis in described step (1) is very common and basic data statistical analysis method and theoretical in statistics.
Characteristic parameter threshold value in described step (1) is an artificial ratings of setting, surpassing this ratings equipment namely can break down, this ratings is the empirical value that the experiment by many times draws, and this is that engineering machinery producer releases and needs necessity work of doing before a product.
Characteristic parameter spectrum in described step (2) is take the time as horizontal ordinate, and the curve that forms take characteristic ginseng value as ordinate is a kind of typical data parameter acquisition and record form.
The utility model can carry out Real-time Collection and transmission to the parameter in long-range engineering machinery operational process, and can determine rapidly the fault of the appearance of engineering machinery, and by long-range hand-held device, engineering machinery is debugged and controlled, reduce the engineering mechanical maintenance response time, improved the economic benefit of construction machinery product after sale service quality and engineering machinery.
Description of drawings
Fig. 1 is that the utility model utilizes the apparatus structure of the long-range solution fault of hand-held device to form schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
a kind of device that utilizes the long-range solution fault of hand-held device comprises sensor 2, PID controller 7, hand-held device 6, and sensor 2 is positioned at engineering machinery 1 inside, be connected with the execution unit 8 of engineering machinery 1, but Real-time Measuring gets the characteristic parameter of execution unit, wireless data transmitter 3 is fixed in the inside of engineering machinery 1 (in Fig. 1, for being known, each parts illustrate, wireless data transmitter 3 is shifted out engineering machinery 1, represent, in reality, wireless data transmitter is to be built in engineering machinery inside), when characteristic parameter surpass the characteristic parameter threshold value or reach the characteristic parameter threshold value 95% the time, can activate in real time and failure diagnosis information is sent to 3G wireless network 4, wireless data transmitter 3 is connected with wireless data receiver 5 by 3G wireless network 4, wireless data receiver 5 is connected with hand-held device 6, can download the failure message of each execution unit by 3G wireless network 4, hand-held device 6 can be smart mobile phone, panel computer, laptop computer etc.PID controller 7 is positioned at engineering machinery 1 inside and is connected with each execution unit 8.Wireless data transmitter 3 and hand-held device 6 all are built-in with SIM card.
Described hand-held device 6 can be arranged in remote engineering machinery 1 Maintenance Specialty personage hand.
Described execution unit 8 comprises the assemblies such as engine, motor, driving pump, driving wheel, crawler belt, hydraulic jack, driving stem, frequency converter, PLC module, communication module.
The characteristic parameter of described execution unit comprises electric current, voltage, pressure, displacement, rotating speed, electromagnetism intensity etc.
Described characteristic parameter threshold value is an artificial ratings of setting, and surpasses this ratings equipment and namely can break down, and this ratings is the empirical value that the experiment by many times draws, and this is that engineering machinery producer releases and needs necessity work of doing before a product.
The step that the device of the long-range solution fault of use hand-held device of use the utility model carries out long-range solution fault is as follows:
(1) set up engineering machinery 1 most common failure collection and the characteristic parameter collection with correlativity, and concentrate fault element and characteristic parameter to concentrate characteristic parameter to carry out correlation analysis most common failure, acquisition relative coefficient and conduct property parameters separately are saved in the characteristic parameter collection simultaneously, set simultaneously each characteristic parameter to the characteristic parameter threshold value of corresponding failure; (2) by each characteristic ginseng value in sensor 2 acquisition characteristics parameter sets, form the characteristic parameter spectrum; (3) wireless data transmitter 3 by built-in SIM card after the packing of the spectrum of the characteristic parameter described in step (2) is sent to 3G wireless network 4; (4) the engineering mechanical maintenance professional person receives by hand-held device 6 and wireless data receiver 5 and the middle characteristic parameter spectrum of packing and sending of storing step (3); (5) the engineering mechanical maintenance professional person checks on hand-held device 6 and analyzes the characteristic parameter that is recorded and transmitted by 3G wireless network 4 by sensor 2 in engineering machinery 1, and judge the guilty culprit of engineering machinery 1, send to engineering machinery 1 instruction that solves fault simultaneously; (6) after engineering machinery 1 received instruction, the Real-time Collection characteristic parameter, processed by PID controller 7 again; (7) when PID controller 7 detects characteristic parameter spectrum and will surpass the threshold value of this characteristic parameter, by the quick remedial action of execution unit 8, fix a breakdown rapidly.
Described characteristic parameter spectrum is take the time as horizontal ordinate, and the curve that forms take characteristic ginseng value as ordinate is a kind of typical data parameter acquisition and record form.
The present embodiment utilizes 3G wireless network 4 in real time the failure message of engineering machinery 1 to be sent to remote engineering flight-line maintenance specialty people's hand-held device 6 as medium, diagnosis and the solution of realization to engineering machinery 1 remote failure, the efficient that solves fault is high, reliable and stable.
Claims (5)
1. utilize the device of the long-range solution fault of hand-held device, it is characterized in that, comprise sensor, PID controller, hand-held device, the sensor that can Real-time Measuring gets the execution unit characteristic parameter is positioned at engineering machinery inside, is connected with the execution unit of engineering machinery; The PID controller is positioned at engineering machinery inside and is connected with execution unit; Wireless data transmitter is fixed in the inside of engineering machinery, and wireless data transmitter is connected with wireless data receiver by wireless network, and wireless data receiver is connected with hand-held device.
2. the device that utilizes the long-range solution fault of hand-held device according to claim 1, is characterized in that, described hand-held device is smart mobile phone, panel computer or laptop computer.
3. the device that utilizes the long-range solution fault of hand-held device according to claim 1 and 2, is characterized in that, described wireless data transmitter and hand-held device all are built-in with SIM card.
4. the device that utilizes the long-range solution fault of hand-held device according to claim 1 and 2, it is characterized in that, described execution unit comprises engine, motor, driving pump, driving wheel, crawler belt, hydraulic jack, driving stem, frequency converter, PLC module and communication module.
5. the device that utilizes the long-range solution fault of hand-held device according to claim 1 and 2, is characterized in that, the characteristic parameter of described execution unit comprises electric current, voltage, pressure, displacement, rotating speed and electromagnetism intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712985 CN202975710U (en) | 2012-12-21 | 2012-12-21 | Device for remotely solving fault using handheld equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712985 CN202975710U (en) | 2012-12-21 | 2012-12-21 | Device for remotely solving fault using handheld equipment |
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| Publication Number | Publication Date |
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| CN202975710U true CN202975710U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220712985 Expired - Fee Related CN202975710U (en) | 2012-12-21 | 2012-12-21 | Device for remotely solving fault using handheld equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048969A (en) * | 2012-12-21 | 2013-04-17 | 昆山航天智能技术有限公司 | Device and method for remotely solving fault by utilizing handheld device |
| CN103531002A (en) * | 2013-09-23 | 2014-01-22 | 无锡高联信息技术有限公司 | Remote debugging method based on TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) |
| CN108243367A (en) * | 2016-12-27 | 2018-07-03 | 中国船舶重工集团公司七五○试验场 | A kind of marine acoustics transmitting transducer and preparation method thereof |
-
2012
- 2012-12-21 CN CN 201220712985 patent/CN202975710U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048969A (en) * | 2012-12-21 | 2013-04-17 | 昆山航天智能技术有限公司 | Device and method for remotely solving fault by utilizing handheld device |
| CN103531002A (en) * | 2013-09-23 | 2014-01-22 | 无锡高联信息技术有限公司 | Remote debugging method based on TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) |
| CN103531002B (en) * | 2013-09-23 | 2016-08-10 | 无锡高联信息技术有限公司 | A kind of remote debugging method based on TD-SCDMA |
| CN108243367A (en) * | 2016-12-27 | 2018-07-03 | 中国船舶重工集团公司七五○试验场 | A kind of marine acoustics transmitting transducer and preparation method thereof |
| CN108243367B (en) * | 2016-12-27 | 2020-07-24 | 中国船舶重工集团公司七五0试验场 | Water acoustics transmitting transducer |
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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 |
Granted publication date: 20130605 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |