CN203796426U - Diesel generator set controller with remote diagnosis function - Google Patents
Diesel generator set controller with remote diagnosis function Download PDFInfo
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- CN203796426U CN203796426U CN201420095579.XU CN201420095579U CN203796426U CN 203796426 U CN203796426 U CN 203796426U CN 201420095579 U CN201420095579 U CN 201420095579U CN 203796426 U CN203796426 U CN 203796426U
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- diagnosis
- generator set
- diesel generator
- controller
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- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The utility model discloses a diesel generator set controller with a remote diagnosis function. The diesel generator set controller comprises a central processing unit module. The central processing unit module is sequentially connected with a voltage and current collection module, a switching value input module, an analog quantity input module, a rotating speed measuring module, a display module, a relay output module, an alarm processing module, a key module, a remote communication module, a fault diagnosis module and a data storage module. The fault diagnosis module is connected with a diagnosis part. The diagnosis part is connected with a synchronous detection module. The synchronous detection module is connected with a synchronous control module. The diagnosis part is connected with the data storage module. By means of the diesel generator set controller, the requirement for collection of working signals of a diesel generator set and the requirements for adjustment and control of the diesel generator set can be met, fault diagnosis can be simultaneously conducted on all running parts of the diesel generator set through the multi-path diagnosis part, remote monitoring and diagnosis are conducted on the diesel generator set controller through the remote communication module, diagnosis can be instantly conducted, faults can be instantly removed, and economic loss is reduced.
Description
Technical field
The utility model relates to a kind of controller, relates in particular to a kind of controller of diesel generator set with remote diagnosis.
Background technique
Diesel generating set is a kind of small power generation equipment, means taking diesel oil etc. as fuel the dynamic power machine of generating taking diesel engine as prime mover generator.A whole set of unit generally by diesel engine, generator, control box, fuel tank, starting and control for storage battery, protective gear, the parts such as cabinet of meeting an urgent need form.It is upper that entirety can be fixed on basis, and location is used, and also can be contained on trailer, for mobile.
Diesel generating set is because the advantages such as own vol is little, flexible, light, convenient operation are widely used in every field as standby power supply.The various working signals that produce in diesel generating set working procedure are gathered, monitored, and are the prerequisites that ensures the normal work of diesel generating set.Existing generator set controller generally comprises CPU module, electric current and voltage acquisition module and display modular, only gather electric current and voltage information and be presented on display modular, in diesel generating set working procedure, also need to gather the information such as oil pressure, temperature, liquid level, and need to control diesel generating set working procedure.The technical problem existing for generator set controller of the prior art, it is 201320425600.3 that China national Department of Intellectual Property has announced application number on 01 15th, 2014, model utility name is called diesel-generator set control device, and this device can meet working signal collection for diesel generating set being particularly suitable for to 100KW diesel generating set and requires and regulate and control requirement.But, there is following shortcoming in this generator set controller: diesel generating set in actual use, may produce fault, because user is user, cannot in the time find fault, diagnose and get rid of, and wait for producer and need after sale the regular hour, can use and cause very large impact and produce economic loss user like this.In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Model utility content
The utility model object is to solve the above-mentioned technical problem existing in prior art, a kind of controller of diesel generator set with remote diagnosis is provided, can either meet for the collection of diesel generating set working signal being required and regulating and controlling requirement, can diagnose position fault diagnosis to be carried out in each operation position of unit by multichannel again simultaneously, realize the remote monitoring diagnostic to controller of diesel generator set by telecommunication module, user can diagnose immediately and get rid of in the time finding fault, play design science, compact structure, cost is low, monitoring and diagnosis is effective, reliability is high, the effect that reduces economic loss and increase the service life.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of controller of diesel generator set with remote diagnosis, comprise CPU module, CPU module is connected with respectively electric current and voltage acquisition module, switching input module, analog input module, rotation speed measuring module, display modular, relay output module, warning puocessing module, key-press module and telecommunication module, it is characterized in that: CPU module is connected with fault diagnosis module and data storage module, fault diagnosis module is connected with diagnosis position, diagnosis position is connected on each operation position of unit, diagnosis position is connected with synchronous detection module, synchronous detection module is connected with synchronization control module, the operation conditions at each position of unit is diagnosed at synchronization control module control diagnosis position simultaneously, diagnosis position is connected with data storage module.
Further, diagnosis position comprises the first diagnosis position, second opinion position, the 3rd diagnosis position and the disconnected position of the four methods of diagnosis, the signal input part of fault diagnosis module is connected with the signal output part at the first diagnosis position, signal output part, the signal output part at the 3rd diagnosis position and the signal output part at the disconnected position of the four methods of diagnosis at second opinion position respectively, respectively fault diagnosis is carried out in each operation position of unit by the first diagnosis position, second opinion position, the 3rd diagnosis position and the disconnected position of the four methods of diagnosis, person easy to use diagnoses immediately and fixes a breakdown.
Further, CPU module comprises PIC18F8680 microprocessor and its peripheral circuit, can be according to sending control command to relay output module and warning puocessing module after the diesel generating set working signal analysis judgement collecting for IC18F8680 microprocessor, IC18F8680 microprocessor can carry out diagnostic work signal according to each operation position of the unit of collecting simultaneously, after analyzing judgement, send diagnostic result signal to telecommunication module, telecommunication module is carried out remote diagnosis monitoring to all parts of controller of diesel generator set.
Further, warning puocessing module is audible-visual annunciator, and audible-visual annunciator can send sound, two kinds of warning sign of light simultaneously, meet the particular/special requirement of user to warning loudness and mounting point, there is working stability, long service life, the features such as power is low, the impact of not contaminated thing and water.
Further, display modular is TFT liquid crystal display panel, and TFT liquid crystal display panel is in vision, colour, to when having good effect in picture disply quality.
Further, telecommunication module comprises LAN network interface and the RS232 communication port of being located at housing rear portion, conveniently sends command signal.
The utility model, owing to having adopted technique scheme, has following beneficial effect:
CPU module in the utility model is according to sending control command to relay output module and warning puocessing module after the diesel generating set working signal analysis judgement collecting, and meets for the collection of diesel generating set working signal being required and regulating and controlling requirement; Can diagnose position to carry out fault diagnosis to each operation position of unit by multichannel, and fault diagnosis working signal is inputed to CPU module carry out Treatment Analysis, after CPU module analysis judgement, send diagnostic result signal to telecommunication module, telecommunication module is carried out remote diagnosis monitoring to all parts of controller of diesel generator set, user can diagnose immediately and fix a breakdown in the time finding fault, waiting for producer and after sale time, reduce as far as possible user is used to the economic loss causing; By synchronous detection module and synchronization control module being set on multichannel diagnosis position, detect the working signal of diagnosing on multichannel diagnosis position by synchronous detection module, according to testing result, the operation conditions at each position of unit is diagnosed at diagnosis position, the each road of synchronization control module control simultaneously, make multichannel diagnose the working signal of diagnosing on position to be input to together CPU module and carry out Treatment Analysis, analysis of data collected so simultaneously, avoids the phenomenon that causes data information to obscure or omit; The diesel generating set working signal that can collect CPU module by data storage module and some diagnostic analysis consequential signals store, information by record, storage provides data and information for designing diesel generating set, improves the quality of controller of diesel generator set; The feature that simultaneously the utlity model has design science, compact structure, cost is low, monitoring and diagnosis is effective, reliability is high, reduces economic loss and increase the service life.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structured flowchart of a kind of controller of diesel generator set with remote diagnosis of the utility model.
Embodiment
As shown in Figure 1, for a kind of controller of diesel generator set with remote diagnosis of the utility model, comprise CPU module, CPU module comprises PIC18F8680 microprocessor and its peripheral circuit.CPU module is connected with respectively electric current and voltage acquisition module, switching input module, analog input module, rotation speed measuring module, display modular, relay output module, warning puocessing module, key-press module and telecommunication module.The signal input part of CPU module respectively with the signal output part of electric current and voltage acquisition module, the signal output part of switching input module, the signal output part of analog input module and the signal output part of fast measurement module connect, the signal output part of CPU module respectively with the signal input part of display modular, the signal input part of the signal input part of relay output module and warning puocessing module connects, CPU module is connected with fault diagnosis module, CPU module is connected with telecommunication module communication, CPU module is connected with key-press module.
Electric current and voltage gathers mould and is used for gathering diesel generating set output voltage and output current signal.The signals such as switching input module is used for gathering the low fuel pressure of diesel generating set, and temperature is high, liquid level is low.Analog input module is for gathering the signal such as temperature, pressure, liquid level of diesel generating set.Rotation speed measuring module is for gathering the tach signal of diesel generating set.Display modular is TFT liquid crystal display panel, and TFT liquid crystal display panel is in vision, colour, to when having good effect in picture disply quality, for showing the working signal of diesel generating set.Key-press module manually regulates and controls this controller of diesel generator set.CPU module is according to sending control command to relay output module and warning puocessing module after the diesel generating set working signal analysis judgement collecting, warning puocessing module is audible-visual annunciator, audible-visual annunciator can send sound, two kinds of warning sign of light simultaneously, meet the particular/special requirement of user to warning loudness and mounting point, there is working stability, long service life, the feature such as power is low, the impact of not contaminated thing and water.Telecommunication module comprises LAN network interface and the RS232 communication port of being located at housing rear portion, realizes the remote monitoring to this controller of diesel generator set by telecommunication module.Can meet for the collection of diesel generating set working signal being required and regulating and controlling requirement.
The utility model is improved to: CPU module is also connected with fault diagnosis module and data storage module.Fault diagnosis module is connected with diagnosis position, and diagnosis position is connected on each operation position of unit.For diagnosis position, it comprises the first diagnosis position, second opinion position, the 3rd diagnosis position and the disconnected position of the four methods of diagnosis, and the signal input part of fault diagnosis module is connected with the signal output part at the first diagnosis position, signal output part, the signal output part at the 3rd diagnosis position and the signal output part at the disconnected position of the four methods of diagnosis at second opinion position respectively.By the first diagnosis position, second opinion position, fault diagnosis is carried out to each operation position of unit in the disconnected position of the 3rd diagnosis position and the four methods of diagnosis, and fault diagnosis working signal is inputed to fault diagnosis module, fault diagnosis module inputs to CPU module by fault diagnosis working signal again, CPU module carries out Treatment Analysis, after CPU module analysis judgement, send diagnostic result signal to telecommunication module, telecommunication module is carried out remote diagnosis monitoring to all parts of controller of diesel generator set, user can diagnose immediately and fix a breakdown in the time finding fault, waiting for producer and after sale time, reduce as far as possible user is used to the economic loss causing.For diagnosis position, in diagnostic procedure, there is following problem: user, in the time of record diagnosis information, easily mixes up diagnostic message, or diagnostic message is omitted.Therefore on diagnosis position, connect synchronous detection module, in synchronous detection module, be connected with synchronization control module, detect the working signal of diagnosing on multichannel diagnosis position by synchronous detection module, according to testing result, the operation conditions at each position of unit is diagnosed at diagnosis position, the each road of synchronization control module control simultaneously, make multichannel diagnose the working signal of diagnosing on position to be input to together CPU module and carry out Treatment Analysis, analysis of data collected so simultaneously, avoids the phenomenon that causes data information to obscure or omit.CPU module is connected with data storage module, data storage module is connected with diagnosis position, the diesel generating set working signal that can collect CPU module by data storage module and some diagnostic analysis consequential signals store, information by record, storage provides information for designing diesel generating set, improves the quality of controller of diesel generator set.The feature that the utlity model has design science, compact structure, cost is low, monitoring and diagnosis is effective, reliability is high, reduces economic loss and increase the service life.
These are only specific embodiment of the utility model, but technical characteristics of the present utility model is not limited to this.Anyly for solving essentially identical technical problem, realize essentially identical technique effect taking the utility model as basis, the simple change done, be equal to and replace or modification etc., be all covered by among protection domain of the present utility model.
Claims (6)
1. the controller of diesel generator set with remote diagnosis, comprise CPU module, described CPU module is connected with respectively electric current and voltage acquisition module, switching input module, analog input module, rotation speed measuring module, display modular, relay output module, warning puocessing module, key-press module and telecommunication module, it is characterized in that: described CPU module is connected with fault diagnosis module and data storage module, described fault diagnosis module is connected with diagnosis position, described diagnosis position is connected on each operation position of unit, described diagnosis position is connected with synchronous detection module, described synchronous detection module is connected with synchronization control module, described in described synchronization control module control, diagnose position to diagnose the operation conditions at each position of unit simultaneously, described diagnosis position is connected with described data storage module.
2. a kind of controller of diesel generator set with remote diagnosis according to claim 1, it is characterized in that: described diagnosis position comprises the first diagnosis position, second opinion position, the 3rd diagnosis position and the disconnected position of the four methods of diagnosis, the signal input part of described fault diagnosis module is connected with the signal output part at described the first diagnosis position, the signal output part at described second opinion position, the signal output part at described the 3rd diagnosis position and the signal output part at the disconnected position of the described four methods of diagnosis respectively.
3. a kind of controller of diesel generator set with remote diagnosis according to claim 1, is characterized in that: described CPU module comprises PIC18F8680 microprocessor and its peripheral circuit.
4. a kind of controller of diesel generator set with remote diagnosis according to claim 1, is characterized in that: described warning puocessing module is audible-visual annunciator.
5. a kind of controller of diesel generator set with remote diagnosis according to claim 1, is characterized in that: described display modular is TFT liquid crystal display panel.
6. a kind of controller of diesel generator set with remote diagnosis according to claim 1, is characterized in that: described telecommunication module comprises LAN network interface and the RS232 communication port of being located at housing rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095579.XU CN203796426U (en) | 2014-03-04 | 2014-03-04 | Diesel generator set controller with remote diagnosis function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095579.XU CN203796426U (en) | 2014-03-04 | 2014-03-04 | Diesel generator set controller with remote diagnosis function |
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| CN203796426U true CN203796426U (en) | 2014-08-27 |
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| CN201420095579.XU Expired - Fee Related CN203796426U (en) | 2014-03-04 | 2014-03-04 | Diesel generator set controller with remote diagnosis function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404045A (en) * | 2015-12-03 | 2017-02-15 | 北京机械设备研究所 | Diesel generating set mixed signal acquisition device |
| CN107191280A (en) * | 2017-07-16 | 2017-09-22 | 湖南福湘发电设备有限公司 | A kind of generator set controller for pointing out unit service time |
| CN108169675A (en) * | 2018-02-09 | 2018-06-15 | 广东普悦电力设备有限公司 | A kind of diesel-driven generator trouble-shooter |
-
2014
- 2014-03-04 CN CN201420095579.XU patent/CN203796426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404045A (en) * | 2015-12-03 | 2017-02-15 | 北京机械设备研究所 | Diesel generating set mixed signal acquisition device |
| CN107191280A (en) * | 2017-07-16 | 2017-09-22 | 湖南福湘发电设备有限公司 | A kind of generator set controller for pointing out unit service time |
| CN108169675A (en) * | 2018-02-09 | 2018-06-15 | 广东普悦电力设备有限公司 | A kind of diesel-driven generator trouble-shooter |
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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: 20140827 Termination date: 20150304 |
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| EXPY | Termination of patent right or utility model |