CN205028095U - Fault diagnostic - Google Patents
Fault diagnostic Download PDFInfo
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- CN205028095U CN205028095U CN201520739118.6U CN201520739118U CN205028095U CN 205028095 U CN205028095 U CN 205028095U CN 201520739118 U CN201520739118 U CN 201520739118U CN 205028095 U CN205028095 U CN 205028095U
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- fault diagnosis
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Abstract
The utility model provides a fault diagnostic, fault diagnostic includes a failure diagnosis module, an input terminal, a controller, an output device and an outlet terminal, wherein, the input of failure diagnosis module with the input terminal links to each other, the output of failure diagnosis module with the controller output device and the outlet terminal links to each other. Fault diagnostic can diagnose storage vehicle failure, make things convenient for timely treatment facility of after sales maintenance personnel or system, improve production efficiency.
Description
Technical field
The utility model relates to a kind of fault diagnosis technology field, particularly a kind of fault diagnosis system.
Background technology
The use colony of current storage vehicle is generally non-professional, it is less to the understanding of storage vehicle, once vehicle breaks down, the judgement of fault and follow-up simplified overhauling cannot be carried out, the after sale service personnel of specialty are needed to process, client will be caused like this to use inconvenience, and personnel need the regular hour, schedule delays for the diagnosis of fault and subsequent maintenance after sale.
Therefore need a kind of fault diagnosis system, realize the diagnosis of storage vehicle trouble, so that find the process such as the maintenance after fault.
In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of fault diagnosis system, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, a kind of fault diagnosis system is provided, described fault diagnosis system comprises a fault diagnosis module, an entry terminal, a controller, an output device and an outlet terminal, wherein, the input end of described fault diagnosis module is connected with described entry terminal, and the output terminal of described fault diagnosis module is connected with described controller, described output device and described outlet terminal;
Described fault diagnosis module comprises an I/O interface, a MCU processor and a first memory, and wherein, described I/O interface, described MCU processor and described first memory are connected successively, and carry out the transmission of signal; The signal transmitted in entry terminal described in described I/O interface, and give described MCU processor by this signal transmission; Described MCU processor judges that this signal is normal signal or spectral artifacts, and judged result is passed to described first memory; Described first memory stores the signal after process, and described normal signal is passed to described controller, and by described controller drive motor running, described spectral artifacts is passed to described output device;
Described fault diagnosis module also comprises a WIFI interface, and it is connected with described MCU processor, the signal transmitted by entry terminal described in wireless receiving.
Fault diagnosis system described in the utility model can be diagnosed storage vehicle trouble, facilitates the timely treatment facility of after-sales service personnel or system, enhances productivity; And there is modularization, be convenient to be connected with other equipment or system.
Preferably, described fault diagnosis module also comprises a GPS interface and a USB interface, and described GPS interface and described USB interface are all connected with described MCU processor; Described GPS interface and described entry terminal wireless connections; Described USB interface receives the signal of described entry terminal transmission by data line.
Increase the mode of described fault diagnosis module Received signal strength, make the variation of described fault diagnosis system.
Preferably, described fault diagnosis system also comprises a self-test unit, and described self-test unit is connected with the described I/O interface in described fault diagnosis module, receives with described fault diagnosis module the signal that described entry terminal transmits simultaneously.
Adopt such Auto-Sensing Mode, the qualification rate of product can be improved, and cost and the time of product later period maintenance can be reduced accordingly, improve work efficiency, and the structure that product the most easily breaks down or module can also be detected by self-test unit, encourage the independent research and development capacity of production firm with this, improve the reliability of product.
Preferably, described self-test unit comprises an analog to digital converter, a comparative device, a second memory and a surveillance equipment, wherein, the input end of described comparative device is connected with described analog to digital converter and described second memory respectively, and the output terminal of described comparative device is connected with described surveillance equipment; Described analog to digital converter receives the signal that described I/O interface transmits, and carries out analog to digital conversion and transmit this signal; Described comparative device receives the signal of described analog to digital converter transmission, and the normal signal that described second memory stores, and compares, the result of comparison is shown by described surveillance equipment.
The utility model is a kind of electric industry vehicle with described fault diagnosis system also, and described fault diagnosis system is connected with each system in electric industry vehicle, the duty of each system of Real-Time Monitoring.
Fault diagnosis system described in the utility model combines with electric industry vehicle, and convenient for maintaining workman energy Timeliness coverage vehicle trouble, makes corresponding maintenance program in time, save time, facilitates.
The beneficial effects of the utility model are compared with the prior art: (1) fault diagnosis system described in the utility model can be diagnosed storage vehicle trouble, facilitates the timely treatment facility of after-sales service personnel or system, enhances productivity; And there is modularization, be convenient to be connected with other equipment or system; (2) increase the mode of described fault diagnosis module Received signal strength, make the variation of described fault diagnosis system; (3) such Auto-Sensing Mode is adopted, the qualification rate of product can be improved, and cost and the time of product later period maintenance can be reduced accordingly, improve work efficiency, and the structure that product the most easily breaks down or module can also be detected by self-test unit, encourage the independent research and development capacity of production firm with this, improve the reliability of product; (4) fault diagnosis system described in the utility model combines with electric industry vehicle, and convenient for maintaining workman energy Timeliness coverage vehicle trouble, makes corresponding maintenance program in time, save time, facilitates.
Accompanying drawing explanation
Fig. 1 is the structural schematic block diagram of the utility model fault diagnosis system;
Fig. 2 is the structural schematic block diagram of malfunctioning module in the utility model fault diagnosis system;
Fig. 3 is the structural schematic block diagram of embodiment one in the utility model fault diagnosis system;
Fig. 4 is the structural schematic block diagram of embodiment two in the utility model fault diagnosis system;
Fig. 5 is the structural schematic block diagram of the self-test unit in the utility model fault diagnosis system in embodiment two;
Fig. 6 is the structural schematic block diagram that the utility model has the electric industry vehicle of fault diagnosis system;
Fig. 7 is the concrete structure schematic block diagram that the utility model has electric industry vehicle in the electric industry vehicle of fault diagnosis system;
Fig. 8 is the structural representation that the utility model has embodiment four in the electric industry vehicle of fault diagnosis system.
Embodiment
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Refer to shown in Fig. 1, it is the structural schematic block diagram of the utility model fault diagnosis system; Described fault diagnosis system comprises fault diagnosis module 1, entry terminal 3, controller 4, output device 5 and an outlet terminal 6, wherein, the input end of described fault diagnosis module 1 is connected with described entry terminal 3, the output terminal of described fault diagnosis module 1 is connected with described controller 4, described output device 5 and described outlet terminal 6, like this, fault diagnosis system can be diagnosed storage vehicle trouble, facilitate the timely treatment facility of after-sales service personnel or system, enhance productivity.
The signal monitoring of fault diagnosis module 1 and judgement; If this signal is normal signal, then directly by described fault diagnosis module 1, described controller 4, then export from described controller 4, drive motor operates; Or directly by described fault diagnosis module 1, export from described outlet terminal 6; If this signal is spectral artifacts, then by described fault diagnosis module 1, this signal is processed, and show in described output device 5; The all signal input end of described entry terminal 3, signal directly through described controller 4, is exported by described outlet terminal 6 by its one side; Give described fault diagnosis module 1 by signal transmission on the other hand, by described fault diagnosis module 1, this signal is monitored, judge whether it is normal signal.
Shown in composition graphs 2, it is the structural schematic block diagram of malfunctioning module in the utility model fault diagnosis system; Described fault diagnosis module 1 comprises I/O interface 11, MCU processor 12 and a first memory 13, and wherein, described I/O interface 11, MCU processor 12 and first memory 13 are connected successively, and carry out the transmission of signal; The signal being received by described I/O interface 11 or passed in entry terminal 3, and give described MCU processor 12 by this signal transmission, judge whether this signal is normal signal by described MCU process, and judged result is passed to described first memory 13, by described first memory 13, the signal after process is stored, and give corresponding module by the signal transmission after storage, if be normal signal, then pass to described controller 4, then export from described controller 4, drive motor operates; If be spectral artifacts, then pass to described output device 5, wherein, output device 5 is as instrument.
Fault diagnosis system described in the utility model has modularization, is convenient to be connected with other equipment or system, facilitates the timely treatment facility of after-sales service personnel or system, enhances productivity.
Embodiment one
Fault diagnosis system as described above, the present embodiment and its difference are, consult shown in Fig. 3, and it is the structural schematic block diagram of embodiment one in the utility model fault diagnosis system; Described fault diagnosis module 1 also comprises WIFI interface 14, GPS interface 15, usb 16 and a GPRS submodule 17, wherein, WIFI interface 14, GPS interface 15, usb 16 and GPRS submodule 17 are all connected with described MCU processor 12, as the interface of the Signal reception of described fault diagnosis module 1; Described WIFI interface 14 supports the use with internet, adopts the signal that described in wireless receiving, entry terminal 3 passes over; The signal that described GPS interface 15 adopts Long-distance Control to pass over to receive described entry terminal 3; The signal that described usb 16 adopts the mode of data line to pass over to receive described entry terminal 3; Described GPRS submodule 17 receives via communication network the signal that described entry terminal 3 passes over.Increase the mode of described fault diagnosis module 1 Received signal strength, make the variation of described fault diagnosis system.
Embodiment two
Fault diagnosis system as described above, the present embodiment and its difference are to consult shown in Fig. 4, and it is the structural schematic block diagram of embodiment two in the utility model fault diagnosis system; Shown in composition graphs 5, it is the structural schematic block diagram of the self-test unit in the utility model fault diagnosis system in embodiment two; Described fault diagnosis system also comprises a self-test unit 7, wherein, described self-test unit 7 is connected with the I/O interface 11 in described fault diagnosis module 1, described self-test unit 7 is made to share a Signal reception mouth with described fault diagnosis module 1, receive the signal passed over from entry terminal 3 simultaneously, and this signal is detected, judge whether it is normal signal; Described self-test unit 7 is main in order to the quality inspection of product before dispatching from the factory, in order to improve the qualification rate of product export.
Described self-test unit 7 comprises analog to digital converter 71, comparative device 72, second memory 73 and a surveillance equipment 74, wherein, the input end of described comparative device 72 is connected with described analog to digital converter 71 and described second memory 73 respectively, the output terminal of described comparative device 72 is connected with described surveillance equipment 74, in order to the comparison of signal; Described analog to digital converter 71 receives the signal passed over by described I/O interface 11, and this signal is carried out analog to digital conversion, digital signal is converted to by original simulating signal, then described comparative device 72 is given by digital signal transfers, described comparative device 72 receives this digital signal, then transfers the normal signal in described second memory 73, is compared by two groups of signals, judge whether consistent, finally the result of comparison is shown by described surveillance equipment 74.Second memory 73 in self-test unit 7 described above can share one with the first memory 13 in described fault diagnosis module 1, also can separately use, each personal respective storer.
Adopt such Auto-Sensing Mode, the qualification rate of product can be improved, and cost and the time of product later period maintenance can be reduced accordingly, improve work efficiency.The structure that product the most easily breaks down or module can also be detected by self-test unit 7, encourage the independent research and development capacity of production firm with this, improve the reliability of product.
Embodiment three
Fault diagnosis system as described above, the present embodiment and its difference are, refer to shown in Fig. 6, and it has the structural schematic block diagram of the electric industry vehicle of fault diagnosis system for the utility model; Shown in composition graphs 7, it has the concrete structure schematic block diagram of electric industry vehicle in the electric industry vehicle of fault diagnosis system for the utility model; The present embodiment is applied in electric industry vehicle 8 described fault diagnosis system, and be connected with each system in electric industry vehicle 8, the duty of each system of Real-Time Monitoring.
Described electric industry vehicle 8 comprises a start up system 81, one running gear 82, one electrical system 83, one voice activated control 84, one executive system 85, one hydraulic system 87, one steering 88 and an elevator system 89, wherein, described start up system 81, running gear 82, electrical system 83, voice activated control 84 and executive system 85 are connected with described fault diagnosis system respectively, monitored by described fault diagnosis system and judge described start up system 81, running gear 82, electrical system 83, voice activated control 84, executive system 85, hydraulic system 87, whether steering 88 and elevator system 89 are in normal duty.Described start up system 81 is in order to open or to close described electric industry vehicle 8; Described running gear 82 in order to described electric industry vehicle 8 advance, the walking motion such as fall back; Described electrical system 83, as the directorate of described electric industry vehicle 8, controls the operation of whole described electric industry vehicle 8; Described voice activated control 84 is in order to control the speech ciphering equipment in described electric industry vehicle 8; Described executive system 85 is in order to operate the operation of described electric industry vehicle 8 external agency; Hydraulic system 87 is in order to control the work of hydraulic part in described electric industry vehicle 8; Steering 88 is in order to control the go to action of described electric industry vehicle 8; Elevator system 89 is in order to control rising and the down maneuver of carrying plug when described electric industry vehicle 8 works.
Fault diagnosis system described in the utility model combines with electric industry vehicle, and convenient for maintaining workman energy Timeliness coverage vehicle trouble, makes corresponding maintenance program in time, save time, facilitates.
Embodiment four
Electric industry vehicle as described above, the present embodiment and its difference are, consult shown in Fig. 8, and it has the structural representation of embodiment four in the electric industry vehicle of fault diagnosis system for the utility model; Described electric industry vehicle 8 also comprises a stocking system 86, and described stocking system 86 is connected with described fault diagnosis system, described stocking system 86 as the back-up system of described electric industry vehicle 8, in order to process the emergency of described electric industry vehicle 8.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (4)
1. a fault diagnosis system, it is characterized in that, comprise a fault diagnosis module, an entry terminal, a controller, an output device and an outlet terminal, wherein, the input end of described fault diagnosis module is connected with described entry terminal, and the output terminal of described fault diagnosis module is connected with described controller, described output device and described outlet terminal;
Described fault diagnosis module comprises an I/O interface, a MCU processor and a first memory, and wherein, described I/O interface, described MCU processor and described first memory are connected successively, and carry out the transmission of signal; The signal transmitted in entry terminal described in described I/O interface, and give described MCU processor by this signal transmission; Described MCU processor judges that this signal is normal signal or spectral artifacts, and judged result is passed to described first memory; Described first memory stores the signal after process, and described normal signal is passed to described controller, and by described controller drive motor running, described spectral artifacts is passed to described output device by described first memory;
Described fault diagnosis module also comprises a WIFI interface, and it is connected with described MCU processor, the signal transmitted by entry terminal described in wireless receiving.
2. fault diagnosis system according to claim 1, is characterized in that, described fault diagnosis module also comprises a GPS interface and a USB interface, and described GPS interface and described USB interface are all connected with described MCU processor; Described GPS interface and described entry terminal wireless connections; Described USB interface receives the signal of described entry terminal transmission by data line.
3. fault diagnosis system according to claim 1 and 2, it is characterized in that, described fault diagnosis system also comprises a self-test unit, described self-test unit is connected with the described I/O interface in described fault diagnosis module, receives with described fault diagnosis module the signal that described entry terminal transmits simultaneously.
4. fault diagnosis system according to claim 3, it is characterized in that, described self-test unit comprises an analog to digital converter, a comparative device, a second memory and a surveillance equipment, wherein, the input end of described comparative device is connected with described analog to digital converter and described second memory respectively, and the output terminal of described comparative device is connected with described surveillance equipment; Described analog to digital converter receives the signal that described I/O interface transmits, and carries out analog to digital conversion and transmit this signal; Described comparative device receives the signal of described analog to digital converter transmission, and the described normal signal that described second memory stores, and compares, the result of comparison is shown by described surveillance equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739118.6U CN205028095U (en) | 2015-09-22 | 2015-09-22 | Fault diagnostic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739118.6U CN205028095U (en) | 2015-09-22 | 2015-09-22 | Fault diagnostic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028095U true CN205028095U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520739118.6U Expired - Fee Related CN205028095U (en) | 2015-09-22 | 2015-09-22 | Fault diagnostic |
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| Country | Link |
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| CN (1) | CN205028095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106873475A (en) * | 2017-04-11 | 2017-06-20 | 宁波如意股份有限公司 | One kind storage haulage equipment remote fault diagnosis device |
-
2015
- 2015-09-22 CN CN201520739118.6U patent/CN205028095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106873475A (en) * | 2017-04-11 | 2017-06-20 | 宁波如意股份有限公司 | One kind storage haulage equipment remote fault diagnosis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Zhenli Inventor before: Feng Zhenli Inventor before: Ye Guoyun |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |