CN205450758U - Novel generator set controller suitable for long -range failure diagnosis - Google Patents
Novel generator set controller suitable for long -range failure diagnosis Download PDFInfo
- Publication number
- CN205450758U CN205450758U CN201521113590.5U CN201521113590U CN205450758U CN 205450758 U CN205450758 U CN 205450758U CN 201521113590 U CN201521113590 U CN 201521113590U CN 205450758 U CN205450758 U CN 205450758U
- Authority
- CN
- China
- Prior art keywords
- module
- acquisition module
- central processing
- voltage
- processing module
- 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.)
- Active
Links
- 238000003745 diagnosis Methods 0.000 title claims abstract description 26
- 229940052961 longrange Drugs 0.000 title abstract 3
- 238000012545 processing Methods 0.000 claims abstract description 86
- 230000005284 excitation Effects 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 56
- 239000010705 motor oil Substances 0.000 claims description 15
- 239000003921 oil Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000013480 data collection Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
The utility model provides a novel generator set controller suitable for long -range failure diagnosis, it includes central processing module, speed governing driving voltage collection module, engine data collection module, generator data acquisition module, switching value input collection module, a button input module, group battery voltage acquisition module, the display module, on -off output module, trouble record storage module, a communication interface module, indicating module, excitation voltage collection module, speed governing driving voltage collection module, engine data collection module, generator data acquisition module, switching value input collection module, a button input module, group battery voltage acquisition module, the display module, on -off output module, trouble record storage module, a communication interface module, indicating module, excitation voltage collection module is connected with the central processing module electricity respectively. The utility model discloses a maintenance personal is failure analysis and provides detailed reference data with the diagnosis, has realized long -range after -sale service.
Description
Technical field
This utility model relates to the technical field of electronic control of oil-electric engine group, particularly relates to a kind of new-generation generator set controller being applicable to remote fault diagnosis.
Background technology
Diesel generating set is widely used as important stand-by power supply in Communication Engineering, fire-fighting and industrial application, there will be various fault, during unit operation particularly in the start-up course of unit.And the failure logging method that existing generator set controller is used is: only record certain protection threshold value name being triggered when fault occurs and time that fault occurs.It can not provide fault that other data of moment occur for maintainer, such as: when fault occurs, which workflow generating set is in, whether other relevant parameter there is also exception, what state is switch value input interface be in, what state output interface is in, speed governing drives the most normal ..., the causal logic relation of countless ties is had between them, without these information or data, difficulty in meeting causing trouble diagnosis, maintainer must arrive scene and repeatedly start unit measurement analysis, reappear fault, just can be diagnosed to be concrete failure cause.A lot of faults, can quickly be solved, such as by remote guide user oneself: simply regulate, the replacing etc. of parts.So can save substantial amounts of manpower and travel charge.
In view of this, special proposition this utility model, in place of correcting above-mentioned the deficiencies in the prior art.
Utility model content
For above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of new-generation generator set controller being applicable to remote fault diagnosis, this new-generation generator set controller being applicable to remote fault diagnosis is that maintainer does accident analysis and diagnosis provides detailed reference data, it is achieved that remotely after-sale service.
nullIn order to solve above-mentioned technical problem，This utility model provides a kind of new-generation generator set controller being applicable to remote fault diagnosis，It includes central processing module、Speed governing driving voltage acquisition module、Engine data acquisition module、Alternator data acquisition module、On-off signal acquisition module、Keyboard input module、Battery voltage acquisition module、Display module、Switching value output module、Failure logging memory module、Communication interface module、Indicating module、Excitation voltage acquisition module，Described speed governing driving voltage acquisition module、Engine data acquisition module、Alternator data acquisition module、On-off signal acquisition module、Keyboard input module、Battery voltage acquisition module、Display module、Switching value output module、Failure logging memory module、Communication interface module、Indicating module、Excitation voltage acquisition module electrically connects with central processing module respectively;The enabled instruction received from On-off signal acquisition module or keyboard input module when central processing module enters Booting sequence, described central processing module sends the signal needed for enabling signal and other flow process by switching value output module, controls generating set and starts to start and orderly entrance running status;The halt instruction received from On-off signal acquisition module or keyboard input module when central processing module enters shutdown flow process; described central processing module sends the signal needed for stopping signal and other flow process by switching value output module, controls the entrance holding state that generating set is orderly;Described speed governing driving voltage acquisition module sends the voltage collected to central processing module, described central processing module is after sending the enabling signal 1-5 second, start to detect this voltage, when this voltage is less than the 25%(predetermined threshold value of battery voltage) time send warning, and record these data in failure logging memory module simultaneously;Described engine data acquisition module sends the engine oil pressure collected, oil temperature, water tank temperature, tach signal to central processing module; the bound threshold value of engine oil pressure, oil temperature, water tank temperature, rotating speed under the state being preset with each flow process of cluster engine in described central processing module; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module and is shut down, and records the total data of moment in failure logging memory module simultaneously;The generator voltage collected, electric current, frequency, power information are sent to central processing module by described alternator data acquisition module; the bound threshold value of voltage, electric current, frequency, power under the state being preset with each flow process of generating set in described central processing module; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module and is shut down, and records the total data of moment in failure logging memory module simultaneously;Described battery voltage acquisition module sends the battery voltage collected to central processing module, bound threshold value it is preset with in described central processing module, when beyond predetermined threshold value, send alarm, and record the total data of moment in failure logging memory module simultaneously;Described display module is for showing various parameters and the operation information of generating set;Described communication interface module realizes Remote configuration, monitoring and control for being connected with outer PC, and and the ECU (ECM) of BBG connect acquisition engine parameter and alert data;Described indicating module is for indicating running state information and the operation instruction information of generating set;Excitation voltage acquisition module sends the voltage collected to central processing module, when generating voltage is low in warming-up flow process, detects this voltage, sends warning when this voltage does not reaches default threshold value, and records these data in failure logging memory module simultaneously.
Further improvement of the utility model is, described speed governing driving voltage acquisition module is the driving voltage acquisition module of electron speed regulator output.
Further improvement of the utility model is, described excitation voltage acquisition module is the excitation voltage acquisition module of excitation voltage regulation device output.
Further improvement of the utility model is, described central processing module is ARM single-chip microcomputer.
Further improvement of the utility model is, described display module uses LCD or LED to show.
Further improvement of the utility model is, described communication interface module includes RS232 interface, USB interface, RS485 interface, CAN interface.
Further improvement of the utility model is, described engine data acquisition module includes the pressure sensor circuit for gathering engine oil pressure, for harvester oil temperature, the temperature sensor circuit of water tank temperature, it is used for gathering the liquid level sensor circuit of amount of fuel, and for gathering the tach sensor circuit of engine speed.
Further improvement of the utility model is, described On-off signal acquisition module is the collection for switching value data.
Further improvement of the utility model is, described alternator data acquisition module includes the voltage conversion Acquisition Circuit for gathering generator voltage, Acquisition Circuit is changed and for gathering the frequency collection circuit of generator frequency for gathering the electric current of generator loading electric current, and for gathering the power conversion Acquisition Circuit of engine power.
Compared with prior art, speed governing driving voltage acquisition module of the present utility model sends the voltage collected to central processing module, central processing module is after sending the enabling signal 1-5 second, start to detect this voltage, send warning when this voltage is less than the 25% of battery voltage predetermined threshold value, and record these data in failure logging memory module simultaneously;Excitation voltage acquisition module sends the voltage collected to central processing module, when generating voltage is low in warming-up flow process, detects this voltage, sends warning when this voltage does not reaches default threshold value, and records these data in failure logging memory module simultaneously;Engine data acquisition module sends the engine oil pressure collected, oil temperature, water tank temperature, tach signal to central processing module; the bound threshold value of engine oil pressure, oil temperature, water tank temperature, rotating speed under the state being preset with each flow process of cluster engine in central processing module; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module and is shut down, and records the total data of moment in failure logging memory module simultaneously;The generator voltage collected, electric current, frequency, power information are sent to central processing module by alternator data acquisition module; the bound threshold value of voltage, electric current, frequency, power under the state being preset with each flow process of generating set in central processing module; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module and is shut down, and records the total data of moment in failure logging memory module simultaneously;Battery voltage acquisition module sends the battery voltage collected to central processing module, is preset with bound threshold value in central processing module, sends alarm when beyond predetermined threshold value, and records the total data of moment in failure logging memory module simultaneously;Total data in failure logging memory module is connected with outer PC by communication interface module and realizes Remote configuration, monitoring and control by central processing module, and and the ECU connection acquisition engine parameter of BBG and alert data.This utility model is that maintainer does accident analysis and diagnosis provides detailed reference data, it is achieved that remotely after-sale service.
Accompanying drawing explanation
Fig. 1 is the theory structure block diagram of the new-generation generator set controller of utility model.
In figure, each component names is as follows:
1 central processing module;
2 speed governing driving voltage acquisition modules;
3 engine data acquisition modules;
4 alternator data acquisition modules;
5 On-off signal acquisition modules;
6 keyboard input modules;
7 battery voltage acquisition modules;
8 display modules;
9 switching value output modules;
10 failure logging memory modules;
11 communication interface modules;
12 indicating modules；
13 excitation voltage acquisition modules.
Detailed description of the invention
This utility model is further illustrated by explanation and detailed description of the invention below in conjunction with the accompanying drawings.
nullAs shown in Figure 1，A kind of new-generation generator set controller being applicable to remote fault diagnosis，It includes central processing module 1、Speed governing driving voltage acquisition module 2、Engine data acquisition module 3、Alternator data acquisition module 4、On-off signal acquisition module 5、Keyboard input module 6、Battery voltage acquisition module 7、Display module 8、Switching value output module 9、Failure logging memory module 10、Communication interface module 11、Indicating module 12、Excitation voltage acquisition module 13，Described speed governing driving voltage acquisition module 2、Engine data acquisition module 3、Alternator data acquisition module 4、On-off signal acquisition module 5、Keyboard input module 6、Battery voltage acquisition module 7、Display module 8、Switching value output module 9、Failure logging memory module 10、Communication interface module 11、Indicating module 12、Excitation voltage acquisition module 13 electrically connects with central processing module 1 respectively;The enabled instruction received from On-off signal acquisition module 5 or keyboard input module 6 when central processing module 1 enters Booting sequence, described central processing module 1 sends the signal needed for enabling signal and other flow process by switching value output module 9, controls generating set and starts to start and orderly entrance running status;The halt instruction received from On-off signal acquisition module 5 or keyboard input module 6 when central processing module 1 enters shutdown flow process; described central processing module 1 sends the signal needed for stopping signal and other flow process by switching value output module 9, controls the entrance holding state that generating set is orderly;Described speed governing driving voltage acquisition module 2 sends the voltage collected to central processing module 1, described central processing module 1 is after sending the enabling signal 1-5 second, start to detect this voltage, send warning when this voltage is less than the 25% of battery voltage predetermined threshold value, and record these data in failure logging memory module 10 simultaneously;Described engine data acquisition module 3 sends the engine oil pressure collected, oil temperature, water tank temperature, tach signal to central processing module 1; the bound threshold value of engine oil pressure, oil temperature, water tank temperature, rotating speed under the state being preset with each flow process of cluster engine in described central processing module 1; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module 9 and is shut down, and records the total data of moment in failure logging memory module 10 simultaneously;The generator voltage collected, electric current, frequency, power information are sent to central processing module 1 by described alternator data acquisition module 4; the bound threshold value of voltage, electric current, frequency, power under the state being preset with each flow process of generating set in described central processing module 1; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module 9 and is shut down, and records the total data of moment in failure logging memory module 10 simultaneously;Described battery voltage acquisition module 7 sends the battery voltage collected to central processing module 1, it is preset with bound threshold value in described central processing module 1, when beyond predetermined threshold value, send alarm, and record the total data of moment in failure logging memory module 10 simultaneously;Described display module 8 is for showing various parameters and the operation information of generating set;Described communication interface module 11 realizes Remote configuration, monitoring and control for being connected with outer PC, and and the ECU of BBG connect acquisition engine parameter and alert data;Described indicating module 12 is for indicating running state information and the operation instruction information of generating set;Described excitation voltage acquisition module 13 sends the voltage collected to central processing module 1, when in warming-up flow process, generating voltage is low, detect this voltage, send warning when this voltage does not reaches default threshold value, and record these data in failure logging memory module 10 simultaneously.
Specifically, as it is shown in figure 1, described central processing module 1 is ARM single-chip microcomputer.The driving voltage acquisition module that described speed governing driving voltage acquisition module 2 exports for electron speed regulator.Described engine data acquisition module 3 includes the pressure sensor circuit for gathering engine oil pressure, for harvester oil temperature, the temperature sensor circuit of water tank temperature, it is used for gathering the liquid level sensor circuit of amount of fuel, and for gathering the tach sensor circuit of engine speed.Described alternator data acquisition module 4 includes the voltage conversion Acquisition Circuit for gathering generator voltage, Acquisition Circuit is changed and for gathering the frequency collection circuit of generator frequency for gathering the electric current of generator loading electric current, and for gathering the power conversion Acquisition Circuit of engine power.Described On-off signal acquisition module 5 is the collection for switching value data.Described keyboard input module 6 is used for inputting various data and instruction.Described battery voltage acquisition module 7 is used for gathering battery voltage.Described display module 8 uses LCD or LED to show.Described switching value output module 9 is connected with generating set, is used for exporting various instruction, in order to control generating set.Described failure logging memory module 10 is used for storing various data and instruction.Described communication interface module 11 includes RS232 interface, USB interface, RS485 interface, CAN interface;Wherein RS232 interface can also connect with various communication modules, it is achieved wireless remote monitering.Described indicating module 12 uses LCD or LED to indicate.The excitation voltage acquisition module that described excitation voltage acquisition module 13 exports for excitation voltage regulation device.Described Booting sequence includes pre-thermal flow process, jiggering flow process, safety delay flow process, idling flow process, warming-up flow process, closing a floodgate waits flow process.Described shutdown flow process include separating brake wait flow process, shut down cooling process, shut down idling flow process, electric shutdown flow process, wait and coming to a complete stop flow process.
Described central processing module 1, speed governing driving voltage acquisition module 2, engine data acquisition module 3, alternator data acquisition module 4, On-off signal acquisition module 5, keyboard input module 6, battery voltage acquisition module 7, display module 8, switching value output module 9, failure logging memory module 10, communication interface module 11, indicating module 12, excitation voltage acquisition module 13 is all a part for prior art, this utility model reconfigures application them and has reached goal of the invention of the present utility model, solve this utility model can not for maintainer do accident analysis and diagnosis provide detailed reference data, the technical problem of long-range after-sale service can not be realized.
The purpose of this utility model is for solving the deficiency that existing generator set controller exists when storing failure logging, by using jumbo eeprom memory (holding time was more than 100 years), can record fault and the various parameters of moment occur.Owing to fault occurs moment, central processing unit needs task to be processed heavy, you must use internal RAM and sets up special fault caching, additionally must also use mass storage at a high speed, in order to dumped to by cache contents as early as possible in outside EEPROM.By using this utility model can be maintainer reproduction failure scenario so that maintainer not on-site just can quick analyzing failure cause, the rapid rush-repair for generating set strives for the quality time.The data such as following table that the instant of failure of physical record occurs:
Workflow states: Booting sequence includes pre-thermal flow process, jiggering flow process, safety delay flow process, idling flow process, warming-up flow process, closing a floodgate waits flow process;Shut down flow process include separating brake wait flow process, shut down cooling process, shut down idling flow process, electric shutdown flow process, wait and coming to a complete stop flow process.
Patent of the present utility model focuses on:
1. the moment occurred in fault have recorded workflow states and On-off signal, the state of output of the whole parameters needed for accident analysis, particularly generating set, because a lot of fault is all relevant with workflow states and On-off signal, output；
2. add on existing generator set controller: the driving voltage acquisition module 2 of electronic speed regulation, this is the significant data needed for accident analysis, the scene that is generally necessary starts this parameter of measurement repeatedly, failure judgement could be to occur at generator set controller part, or electron speed regulator part.Can also judge that electron speed regulator is that fault is damaged or regulates improper causing；
3. add on existing generator set controller: the excitation voltage acquisition module 13 of excitation voltage regulation device, this is the significant data needed for accident analysis, the scene that is generally necessary starts this parameter of measurement repeatedly, failure judgement could be to occur at generator excitation regulator part, or excitation rectifier bridge part.
Operation principle of the present utility model: the enabled instruction received from On-off signal acquisition module 5 or keyboard input module 6 when central processing module 1 enters Booting sequence, central processing module 1 sends the signal needed for enabling signal and other flow process by switching value output module 9, controls generating set and starts to start and orderly entrance running status;The halt instruction received from On-off signal acquisition module 5 or keyboard input module 6 when central processing module 1 enters shutdown flow process; central processing module 1 sends the signal needed for stopping signal and other flow process by switching value output module 9, controls the entrance holding state that generating set is orderly;Speed governing driving voltage acquisition module 2 sends the voltage collected to central processing module 1, central processing module 1 is after sending the enabling signal 1-5 second, start to detect this voltage, send warning when this voltage is less than the 25% of battery voltage predetermined threshold value, and record these data in failure logging memory module 10 simultaneously;Engine data acquisition module 3 sends the engine oil pressure collected, oil temperature, water tank temperature, tach signal to central processing module 1; the bound threshold value of engine oil pressure, oil temperature, water tank temperature, rotating speed under the state being preset with each flow process of cluster engine in central processing module 1; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module 9 and is shut down, and records the total data of moment in failure logging memory module 10 simultaneously;The generator voltage collected, electric current, frequency, power information are sent to central processing module 1 by alternator data acquisition module 4; the bound threshold value of voltage, electric current, frequency, power under the state being preset with each flow process of generating set in central processing module 1; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module 9 and is shut down, and records the total data of moment in failure logging memory module 10 simultaneously;Battery voltage acquisition module 7 sends the battery voltage collected to central processing module 1, it is preset with bound threshold value in described central processing module 1, when beyond predetermined threshold value, send alarm, and record the total data of moment in failure logging memory module 10 simultaneously;Described display module 8 is for showing various parameters and the operation information of generating set;Described communication interface module 11 realizes Remote configuration, monitoring and control for being connected with outer PC, and and the ECU of BBG connect acquisition engine parameter and alert data;Described indicating module 12 is for indicating running state information and the operation instruction information of generating set;Described excitation voltage acquisition module 13 sends the voltage collected to central processing module 1, when in warming-up flow process, generating voltage is low, detect this voltage, send warning when this voltage does not reaches default threshold value, and record these data in failure logging memory module 10 simultaneously.Various fault parameters when cluster engine runs are stored within recording in memory module 10, recall relevant parameter during maintenance from record memory module 10.
Two practical cases are listed below:
Application case 1: when occurring starting unsuccessfully fault cues, maintainer, firstly the need of checking whether startup motor has that to drive engine rotation and rotating speed be how many, is at this time accomplished by checking the data of detailed instant of failure: rotating speed.If normal, need to check whether fuel regulator valve is opened, and is at this time accomplished by checking that the driving voltage of electronic speed regulation the most enough opens fuel regulator valve.
Application case 2: when occurring that the low fault warning of generating voltage is shut down, maintainer, firstly the need of understanding unit occurs this fault in which workflow, is now accomplished by there are flow state data in failure logging.If in startup stage occur, then may need regulate relevant parameter, such as: lengthen preset warming-up before the voltage monitoring time.If being to occur at the operation phase, then need to check the concrete numerical value of generating voltage, if voltage < default 20V, it is possible to determine that excitation voltage regulation device lost efficacy or excitation wires fault.If voltage > rated voltage 90%, it is possible to determine that be that the voltage of excitation voltage regulation device need to be readjusted.In this malfunction analysis procedure, needing to use fault and the generating voltage of moment occurs, workflow states, scene of otherwise must arriving starts repeatedly just can monitor these.
This utility model is relative to the beneficial effect of prior art:
The most existing generator set controller does not all have speed governing driving voltage acquisition module, and excitation voltage acquisition module, and the biggest effect is played in accident analysis by the collection of these 2 voltages.Without these 2 modules, then maintainer must arrive in-site measurement and it is necessary to will could measure this 2 data by startup unit repeatedly.This utility model is that maintainer does accident analysis and diagnosis provides detailed field data, make attendant can use long-range diagnostic mode (data are passed to maintainer by the way of mobile phone photograph failure logging by user), for user's quick diagnosis failure cause, accelerate maintenance speed, improve service quality, reduce business travel cost.
2. be generating set manufacturer in after-sale service, use remotely diagnosis to provide detailed data foundation, reduce unnecessary Site Service, reduce artificial and business travel cost.
The utility model has the advantage of, speed governing driving voltage acquisition module 2 of the present utility model sends the voltage collected to central processing module 1, central processing module 1 is after sending the enabling signal 1-5 second, start to detect this voltage, send warning when this voltage is less than the 25% of battery voltage predetermined threshold value, and record these data in failure logging memory module 10 simultaneously;Excitation voltage acquisition module 13 sends the voltage collected to central processing module 1, when in warming-up flow process, generating voltage is low, detect this voltage, send warning when this voltage does not reaches default threshold value, and record these data in failure logging memory module 10 simultaneously;Engine data acquisition module 3 sends the engine oil pressure collected, oil temperature, water tank temperature, tach signal to central processing module 1; the bound threshold value of engine oil pressure, oil temperature, water tank temperature, rotating speed under the state being preset with each flow process of cluster engine in central processing module 1; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module and is shut down, and records the total data of moment in failure logging memory module 10 simultaneously;The generator voltage collected, electric current, frequency, power information are sent to central processing module 1 by alternator data acquisition module 4; the bound threshold value of voltage, electric current, frequency, power under the state being preset with each flow process of generating set in central processing module 1; alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module and is shut down, and records the total data of moment in failure logging memory module 10 simultaneously;Battery voltage acquisition module 7 sends the battery voltage collected to central processing module 1, bound threshold value it is preset with in central processing module 1, when beyond predetermined threshold value, send alarm, and record the total data of moment in failure logging memory module 10 simultaneously;Total data in failure logging memory module 10 is connected with outer PC by communication interface module 11 and realizes Remote configuration, monitoring and control by central processing module 1, and and the ECU connection acquisition engine parameter of BBG and alert data.This utility model is that maintainer does accident analysis and diagnosis provides detailed reference data, it is achieved that remotely after-sale service.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
- null1. the new-generation generator set controller being applicable to remote fault diagnosis，It is characterized in that: include central processing module (1)、Speed governing driving voltage acquisition module (2)、Engine data acquisition module (3)、Alternator data acquisition module (4)、On-off signal acquisition module (5)、Keyboard input module (6)、Battery voltage acquisition module (7)、Display module (8)、Switching value output module (9)、Failure logging memory module (10)、Communication interface module (11)、Indicating module (12)、Excitation voltage acquisition module (13)，Described speed governing driving voltage acquisition module (2)、Engine data acquisition module (3)、Alternator data acquisition module (4)、On-off signal acquisition module (5)、Keyboard input module (6)、Battery voltage acquisition module (7)、Display module (8)、Switching value output module (9)、Failure logging memory module (10)、Communication interface module (11)、Indicating module (12)、Excitation voltage acquisition module (13) electrically connects with central processing module (1) respectively;The enabled instruction received from On-off signal acquisition module (5) or keyboard input module (6) when central processing module (1) enters Booting sequence, described central processing module (1) sends the signal needed for enabling signal and other flow process by switching value output module (9), controls generating set and starts to start and orderly entrance running status;The halt instruction received from On-off signal acquisition module (5) or keyboard input module (6) when central processing module (1) enters shutdown flow process; described central processing module (1) sends the signal needed for stopping signal and other flow process by switching value output module (9), controls the entrance holding state that generating set is orderly;The voltage collected is sent to central processing module (1) by described speed governing driving voltage acquisition module (2), described central processing module (1) is after sending the enabling signal 1-5 second, start to detect this voltage, send warning when this voltage is less than the 25% of battery voltage predetermined threshold value, and record these data in failure logging memory module (10) simultaneously;Described engine data acquisition module (3) sends the engine oil pressure collected, oil temperature, water tank temperature, tach signal to central processing module (1); the bound threshold value of engine oil pressure, oil temperature, water tank temperature, rotating speed under the state being preset with each flow process of cluster engine in described central processing module (1); alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module (9) and is shut down, and records the total data of moment in failure logging memory module (10) simultaneously;The generator voltage collected, electric current, frequency, power information are sent to central processing module (1) by described alternator data acquisition module (4); the bound threshold value of voltage, electric current, frequency, power under the state being preset with each flow process of generating set in described central processing module (1); alarm is sent when beyond predetermined threshold value; even output stoppage protection signal to switching value output module (9) and is shut down, and records the total data of moment in failure logging memory module (10) simultaneously;The battery voltage collected is sent to central processing module (1) by described battery voltage acquisition module (7), described central processing module is preset with bound threshold value in (1), when beyond predetermined threshold value, send alarm, and record the total data of moment in failure logging memory module (10) simultaneously;Described display module (8) is used for showing the operational factor of generating set and running state information and information-setting by user;Described communication interface module (11) realizes Remote configuration, monitoring and control for being connected with outer PC, and and the ECU of BBG connect acquisition engine parameter and alert data;Described indicating module (12) is for indicating running state information and the operation instruction information of generating set;The voltage collected is sent to central processing module (1) by described excitation voltage acquisition module (13), when in warming-up flow process, generating voltage is low, detect this voltage, send warning when this voltage does not reaches default threshold value, and record these data in failure logging memory module (10) simultaneously.
- It is applicable to the new-generation generator set controller of remote fault diagnosis the most as claimed in claim 1, it is characterised in that: described speed governing driving voltage acquisition module (2) is the driving voltage acquisition module of electron speed regulator output.
- It is applicable to the new-generation generator set controller of remote fault diagnosis the most as claimed in claim 1, it is characterised in that: described excitation voltage acquisition module (13) is the excitation voltage acquisition module of excitation voltage regulation device output.
- It is applicable to the new-generation generator set controller of remote fault diagnosis the most as claimed in claim 1, it is characterised in that: described central processing module (1) is ARM single-chip microcomputer.
- It is applicable to the new-generation generator set controller of remote fault diagnosis the most as claimed in claim 1, it is characterised in that: described display module (8) uses LCD or LED to show.
- It is applicable to the new-generation generator set controller of remote fault diagnosis the most as claimed in claim 1, it is characterised in that: described communication interface module (11) includes RS232 interface, USB interface, RS485 interface, CAN interface.
- It is applicable to the new-generation generator set controller of remote fault diagnosis the most as claimed in claim 1, it is characterized in that: described engine data acquisition module (3) includes the pressure sensor circuit for gathering engine oil pressure, for harvester oil temperature, the temperature sensor circuit of water tank temperature, it is used for gathering the liquid level sensor circuit of amount of fuel, and for gathering the tach sensor circuit of engine speed.
- It is applicable to the new-generation generator set controller of remote fault diagnosis the most as claimed in claim 1, it is characterised in that: described On-off signal acquisition module (5) is the collection for switching value data.
- It is applicable to the new-generation generator set controller of remote fault diagnosis the most as claimed in claim 1, it is characterized in that: described alternator data acquisition module (4) includes the voltage conversion Acquisition Circuit for gathering generator voltage, for gathering the electric current conversion Acquisition Circuit of generator loading electric current and for gathering the frequency collection circuit of generator frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113590.5U CN205450758U (en) | 2015-12-25 | 2015-12-25 | Novel generator set controller suitable for long -range failure diagnosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113590.5U CN205450758U (en) | 2015-12-25 | 2015-12-25 | Novel generator set controller suitable for long -range failure diagnosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205450758U true CN205450758U (en) | 2016-08-10 |
Family
ID=56572017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113590.5U Active CN205450758U (en) | 2015-12-25 | 2015-12-25 | Novel generator set controller suitable for long -range failure diagnosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205450758U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626277A (en) * | 2015-12-23 | 2016-06-01 | 廖金能 | Controller and method for remote fault diagnosis and health diagnosis of internal combustion engine generator set |
| CN107065720A (en) * | 2017-04-20 | 2017-08-18 | 哈尔滨理工大学 | Intelligent electric machine failure wave-recording early warning system |
| CN107336841A (en) * | 2017-08-16 | 2017-11-10 | 威海广泰空港设备股份有限公司 | Information-based aircraft power truck |
| CN108958128A (en) * | 2018-08-01 | 2018-12-07 | 合肥恩光电子科技有限公司 | A kind of remote control system for generator set and control method based on cell phone application |
| CN111751568A (en) * | 2020-06-30 | 2020-10-09 | 内蒙航天动力机械测试所 | Data acquisition-based rotating speed real-time test system and control method |
| CN112379618A (en) * | 2020-11-06 | 2021-02-19 | 上海好卓机电工程有限公司 | Electromechanical device data acquisition and analysis method |
| CN112555024A (en) * | 2020-11-27 | 2021-03-26 | 海鹰企业集团有限责任公司 | Engine operation monitoring and security system and security method thereof |
| CN109885024B (en) * | 2019-03-02 | 2021-05-07 | 潍柴电力设备有限公司 | Diagnostic test system and diagnostic test method for generator set |
| CN113327342A (en) * | 2021-06-04 | 2021-08-31 | 辽宁红沿河核电有限公司 | Data real-time recording and monitoring system for electronic speed regulation controller |
-
2015
- 2015-12-25 CN CN201521113590.5U patent/CN205450758U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626277A (en) * | 2015-12-23 | 2016-06-01 | 廖金能 | Controller and method for remote fault diagnosis and health diagnosis of internal combustion engine generator set |
| CN105626277B (en) * | 2015-12-23 | 2018-07-17 | 廖金能 | A kind of controller and method of the remote fault diagnosis of oil-electric engine group and Gernral Check-up |
| CN107065720A (en) * | 2017-04-20 | 2017-08-18 | 哈尔滨理工大学 | Intelligent electric machine failure wave-recording early warning system |
| CN107336841A (en) * | 2017-08-16 | 2017-11-10 | 威海广泰空港设备股份有限公司 | Information-based aircraft power truck |
| CN107336841B (en) * | 2017-08-16 | 2023-06-16 | 威海广泰空港设备股份有限公司 | Information type aviation power supply vehicle |
| CN108958128A (en) * | 2018-08-01 | 2018-12-07 | 合肥恩光电子科技有限公司 | A kind of remote control system for generator set and control method based on cell phone application |
| CN109885024B (en) * | 2019-03-02 | 2021-05-07 | 潍柴电力设备有限公司 | Diagnostic test system and diagnostic test method for generator set |
| CN111751568A (en) * | 2020-06-30 | 2020-10-09 | 内蒙航天动力机械测试所 | Data acquisition-based rotating speed real-time test system and control method |
| CN112379618A (en) * | 2020-11-06 | 2021-02-19 | 上海好卓机电工程有限公司 | Electromechanical device data acquisition and analysis method |
| CN112555024A (en) * | 2020-11-27 | 2021-03-26 | 海鹰企业集团有限责任公司 | Engine operation monitoring and security system and security method thereof |
| CN113327342A (en) * | 2021-06-04 | 2021-08-31 | 辽宁红沿河核电有限公司 | Data real-time recording and monitoring system for electronic speed regulation controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205450758U (en) | Novel generator set controller suitable for long -range failure diagnosis | |
| CN105626277B (en) | A kind of controller and method of the remote fault diagnosis of oil-electric engine group and Gernral Check-up | |
| CN105446328B (en) | Generating set remote fault diagnosis and health monitoring systems and data capture method | |
| CN108958128A (en) | A kind of remote control system for generator set and control method based on cell phone application | |
| CN205330813U (en) | Long -range failure diagnosis of generating set and health monitoring's data collection station | |
| CN105774751B (en) | A kind of intelligent information system and intelligent information control method | |
| CN206039193U (en) | Do not rely on generating set remote control ware of network | |
| CN106197590A (en) | A kind of electromotor amount of fuel wireless supervisory control system driven by the engine and method | |
| CN107577141A (en) | The grid-connected watch dog monitoring system of dual redundant and electricity generation system | |
| CN206039287U (en) | Novel generator set controller suitable for remote monitoring | |
| CN107781094A (en) | Gaseous propellant engine spark plug failure detects | |
| CN208918697U (en) | A kind of diesel generator group remote failure alarm system | |
| CN105929764A (en) | Wireless monitoring system for generator | |
| CN104391455B (en) | Electric control system for internal combustion power pack of hybrid power motor train unit | |
| CN214273913U (en) | Air compressor machine monitoring system and air compressor machine that can remote monitoring | |
| CN108874601A (en) | A kind of method for testing open/close machine and system of mobile terminal | |
| CN205089458U (en) | Novel diesel engine control system | |
| CN209228520U (en) | EFI engine control system | |
| CN107420150A (en) | Engine lubricating oil monitors and automatic maintaining device | |
| CN208736665U (en) | A kind of generator shaft reliability test | |
| CN113296491A (en) | Fault diagnosis device and system for nuclear power emergency diesel generating set | |
| CN209299075U (en) | A kind of diesel generating set being monitored online | |
| CN202815588U (en) | Novel engine comprehensive measurement and control device | |
| CN206903920U (en) | Water pump protector | |
| CN111946293A (en) | Intelligent alarm device for remote console of hydraulic blowout preventer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170228 Address after: The 523000 Guangdong tea in Dongcheng District city of Dongguan Province on Industrial Zone, Road No. 18 A District Patentee after: DONGGUAN TUANCHENG AUTOMATION EQUIPMENT CO., LTD. Address before: 523000 Dongcheng District, Guangdong Province, the new world garden, Wang Jing, Taiwan,, 1 10A Patentee before: Liao Jinneng |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel generator set controller suitable for long -range failure diagnosis Effective date of registration: 20171106 Granted publication date: 20160810 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: DONGGUAN TUANCHENG AUTOMATION EQUIPMENT CO., LTD. Registration number: 2017440000117 |