CN107436833A - A kind of computer fault alarm system - Google Patents
A kind of computer fault alarm system Download PDFInfo
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- CN107436833A CN107436833A CN201710673720.8A CN201710673720A CN107436833A CN 107436833 A CN107436833 A CN 107436833A CN 201710673720 A CN201710673720 A CN 201710673720A CN 107436833 A CN107436833 A CN 107436833A
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- 230000007257 malfunction Effects 0.000 claims abstract description 49
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000001052 transient effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/321—Display for diagnostics, e.g. diagnostic result display, self-test user interface
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- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
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- Debugging And Monitoring (AREA)
Abstract
The invention discloses a kind of computer fault alarm system, it is related to field of computer technology.The system includes：Current sensor, temperature sensor, processor, the first counter, the second counter, monitoring modular, sending module, the first determining module, the second determining module, alarm equipment and reference data loader.Can solve the problems, such as that the malfunction that display or serial equipment are shown can not be matched accurately with physical fault state by the system of the present invention.In addition, the present invention is also by setting temperature sensor and current sensor to monitor the electric current of power supply and the temperature of computer inner treater in real time, by setting monitoring cycle, the temperature of electric current and computer inner treater to power supply is monitored, judge whether to break down by the accumulated value of the first counter and the accumulated value of the second counter, avoid computer system processor transient fault or the problem of intermittent fault brings load to system.
Description
Technical field
The present invention relates to field of computer technology, more particularly relates to a kind of computer fault alarm system.
Background technology
Computer system may occur various failures (for example, normal use failure, it is artificial caused by failure, hardware fault,
Software fault, failure etc. caused by environment influence), these failures may cause to calculate in the start-up course of computer system
Machine system starts failure, during the normal use of computer system, may cause the service disruption of computer system, and then
Immeasurable loss is brought to the user using the computer system.Therefore, it is necessary to detect meter when using computer system
Calculation machine system whether there is failure, and when there are failures, malfunction is shown.
At present, display or serial equipment are based primarily upon to realize the display of computer system malfunction, specifically, meter
Calculation machine its exterior connects a display or serial equipment, and malfunction is by plaintext display output, that is, by means of computer
The packaged printf of system, malfunction is output to display or serial port terminal equipment is shown.
However, the above-mentioned method that computer system malfunction is shown based on display or serial equipment, using printing letter
During number output malfunction, the problem of printf calls moment and malfunction printout hysteresis be present, cause to show
The malfunction that device or serial equipment the are shown malfunction actual with computer system can not be matched accurately.And lack to using
Environment causes the real-time monitoring of computer glitch.
The content of the invention
The embodiment of the present invention provides a kind of computer fault alarm system, to solve in the prior art with display or string
The malfunction that jaws equipment is shown can not be matched accurately with physical fault state, and the real-time monitoring of use environment is not asked
Topic.
The embodiment of the present invention provides a kind of computer fault alarm system, including：Current sensor, temperature sensor, place
Reason device, the first counter, the second counter, monitoring modular, sending module, the first determining module, the second determining module, alarm are set
Standby and reference data loader；
The current sensor, the current value for monitoring calculation electromechanical source；
The temperature sensor, for monitoring computer inner treater temperature value；
The processor is used for the electric current and temperature that primary current sensor and temperature sensor are gathered at interval of preset time
Degree, and by the electric current compared with the current threshold scope in reference data loader, when the electric current is not in the current threshold
When in the range of value, first counter is once counted；By the temperature threshold in the temperature and reference data loader
Scope compares, and when the temperature is not in the range of the temperature threshold, second counter is once counted；
First is provided with first counter and counts value added, the first reduced value and the first threshold value, when the first meter
When the accumulated value of number device reaches threshold value, computer power supply failure is confirmed, and by the computer power supply failure by sending mould
Block is sent to alarm equipment；If electric current is in current threshold in next preset time after the computer power supply fault recognition
In the range of, then the accumulated value of first counter is decayed, if the accumulated value of the first counter is less than or equal to zero after decay
When, processor dump power failure record；
Second is provided with second counter and counts value added, the second reduced value and the second threshold value, when the second meter
When the accumulated value of number device reaches Article 2 threshold value, the heat radiation power of processor control power controller regulation radiator；
Monitoring modular, at according to embedded system failure authentication code detection in basic input-output system BIOS
Manage running status of the device since start-up course；
First determining module, for when running status malfunction one corresponding with the system failure authentication code
During cause, it is malfunction corresponding to the system failure authentication code to determine the running status；
Second determining module, for according to the corresponding relation between the malfunction and alarm status, determining computer
The alarm status of system；
3rd determining module, for according to the corresponding relation between the malfunction and alarm level, determining computer
The alarm level of system；
Sending module, for level signal corresponding to level signal corresponding to the alarm status and alarm level to be led to
Cross universal input output GPIO interface and be sent to alarm equipment；Wherein, the alarm equipment is acoustic optical devices.
It is preferred that also include：
Pitching pile module；
The pitching pile module, at least one specified location in the processor or the BIOS Perform sequences
Pitching pile point is set respectively.
It is preferred that first determining module, specifically for running to the pitching pile when the processor or the BIOS
When running status malfunction corresponding with the system failure authentication code where point during specified location is consistent, institute is determined
Running status where stating pitching pile point during specified location is malfunction corresponding to the system failure authentication code.
It is preferred that the current sensor is arranged on the input of computer power supply, the temperature sensor and processor
It is adjacent.
In the embodiment of the present invention, according to embedded system failure authentication code measurement processor in BIOS from start-up course
The running status of beginning, when running status malfunction corresponding with system failure authentication code is consistent, you can it is determined that calculating
There is failure in machine system, and according to the corresponding relation between malfunction and alarm status, determine the alarm of computer system
State, and according to the corresponding relation between malfunction and alarm level, determine the alarm level of computer system, will alert
After level signal corresponding to level signal corresponding to state and alarm level is sent to alarm equipment by GPIO interface, by accusing
Alert equipment can show the alarm status and alarm level, without display or serial equipment, avoid printf printing
The situation of lag output, solve the malfunction that display or serial equipment are shown and can not accurately be matched with physical fault state
The problem of.In addition, the present invention is also by setting temperature sensor and current sensor to monitor the electric current and computer of power supply in real time
The temperature of inner treater, by setting monitoring cycle, the temperature of electric current and computer inner treater to power supply is monitored, and is led to
The accumulated value of the accumulated value and the second counter of crossing the first counter judges whether to break down, and avoids computer system processor
The problem of transient fault or intermittent fault bring load to system.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of block diagram of computer fault alarm system provided in an embodiment of the present invention.
Brief description of the drawings：
1st, processor；2nd, current sensor；3rd, temperature sensor；4th, the first counter；5th, the second counter；6th, mould is monitored
Block；7th, the first determining module；8th, the second determining module；9th, sending module；10th, alarm equipment；11st, reference data loader；12、
3rd determining module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 it is exemplary show a kind of computer fault alarm system block diagram provided in an embodiment of the present invention, the system
It may at least apply in computerised alarm system.
As shown in figure 1, a kind of computer fault alarm system provided in an embodiment of the present invention mainly includes：Current sensor
2nd, temperature sensor 3, processor 1, the first counter 4, the second counter 5, monitoring modular 6, sending module 7, first determine mould
Block 8, the second determining module 9, alarm equipment 10 and reference data loader 11.
Flow sensor 2, the current value for monitoring calculation electromechanical source.
Temperature sensor 3, for monitoring computer inner treater temperature value.
Processor 1, for gathering the electric current and temperature of primary current sensor and temperature sensor at interval of preset time,
And by the electric current compared with the current threshold scope in reference data loader 11, when the electric current is not in the range of the current threshold
When, first counter 4 is once counted；By the temperature compared with the temperature threshold scope in reference data loader 11,
When the temperature is not in the range of the temperature threshold, second counter 5 is once counted.
First is provided with first counter 4 and counts value added, the first reduced value and the first threshold value, when the first counting
When the accumulated value of device reaches threshold value, computer power supply failure is confirmed, and the computer power supply failure is sent out by sending module 9
Deliver to alarm equipment 10；If electric current is in current threshold scope in next preset time after the computer power supply fault recognition
It is interior, then the accumulated value of first counter is decayed, if the accumulated value of the first counter is less than or equal to zero after decay, processing
Device dump power failure records.
Second is provided with second counter 5 and counts value added, the second reduced value and the second threshold value, when the second counting
When the accumulated value of device reaches Article 2 threshold value, processor 1 controls the heat radiation power of power controller regulation radiator.
Monitoring modular 6, for according to system failure authentication code detection embedded in basic input-output system BIOS
Running status of the processor since start-up course.
Wherein, computer system can normal work, processor start process is normally premise.Processor start is normal
Afterwards, due to embedded in system failure authentication code in BIOS, when processor or BIOS are in start-up course or normal course of operation
During middle failure, BIOS will call the system failure authentication code, and now processor or BIOS running status then can be with
Malfunction corresponding to the system failure authentication code is consistent.
First determining module 7, for when running status malfunction corresponding with the system failure authentication code it is consistent
When, it is malfunction corresponding to the system failure authentication code to determine the running status.
When processor or BIOS break down, state corresponding to system failure authentication code is then malfunction, i.e. BIOS
Start-up course is normal, then exports " certain inspection project passes through " after running to Designated Check Point, if BIOS start-up courses are abnormal, transport
When row arrives Designated Check Point, packaged system failure authentication code can be called, is exported " certain inspection project does not pass through ".
After the completion of BIOS initialization, continue to detect the running status of computer system, this process is held similar to BIOS
Row sequence pitching pile, by the BIOS Designated Check Points of computer system insertion system failure identification code be compiled, and
Running status corresponding to inspection result is exported by GPIO interface, when running status event corresponding with system failure authentication code
When hindering state consistency, it is malfunction corresponding to the system failure authentication code to determine the running status.
BIOS initialization continues to detect processor or BIOS running status after completing, that is, to computer
The running status of equipment is scanned in system, when processor or BIOS running status are corresponding with system failure authentication code
When malfunction is consistent, it is determined that the running status is malfunction corresponding to system failure authentication code, and then utilizes failure
Relation between state and alarm status determines alarm status, is believed by level corresponding to GPIO interface outputting alarm state
Number, the level signal shows using alarm equipment.
Specifically, state mainly is described to following system equipment：
Second determining module 8, for according to the corresponding relation between the malfunction and alarm status, determining department of computer science
The alarm status of system.
When diverse location breaks down, malfunction corresponding to system failure authentication code is different by processor or BIOS,
And the alarm status showed also differs.Level signal corresponding to different alarm statuses is sent out by GPIO or similar interface
After giving alarm equipment, it can be showed by alarm equipment.The GPIO that the present invention is provided by means of computer system connects
Mouthful can level signal, connected mode corresponding to outputting alarm state it is simple, it is easy to accomplish.
3rd determining module 12, for according to the corresponding relation between the malfunction and alarm level, determining computer
The alarm level of system.
Sending module 9, sent for level signal corresponding to the alarm status to be exported into GPIO interface by universal input
Alarm level corresponding to the malfunction is shown to alarm equipment, and by alarm equipment；Wherein, the alarm equipment sets for acousto-optic
It is standby.
Specifically, the alarm equipment 10 is acoustic optical devices, that is, acoustic optical devices are the group of luminaire and audible device
Close, the embodiment of the present invention is embodied different alarm statuses by occurrence of equipment, for this kind of audible device of loudspeaker, can pass through control
The Parameters variations such as the duration of the frequency of sound, the intensity of sound and sound represent different alarm statuses, these alarm shapes
State is by means of loudspeaker, the malfunction according to existing for the different expression form of musical sound or voice represents computer system.It is right
In this kind of audible device of buzzer, different alarm shapes can be represented by the break-make duration and break-make number of buzzer sound
State, these alarm statuses are showed by buzzer again, and then represent different malfunctions.For example, if BIOS is starting
During some position break down, corresponding alarm status can be that audible device sends different music, if BIOS exists
After start completion, some position of processor is broken down, and corresponding alarm status can be that the sound that audible device is sent is every
It is spaced 1 second sound once etc..The embodiment of the present invention embodies different alarm levels by luminaire, for this kind of hair of LED
The Parameters variation such as light device, light and shade that can be by controlling the color of light, the frequency of light, the intensity of light, the brightness of light and light come
Represent different alarm levels, such as, can by making luminaire glow, the light of the different colours such as blue light-emitting or blue light come
Representing, the light of each color represents a kind of alarm level, such as, feux rouges represents alarm level corresponding to the malfunction as sternly
Alarm, blue light-emitting represent alarm level corresponding to the malfunction and represent the malfunction pair as main alarm or blue light again
The alarm level answered is minor alarm etc.；Also brightness power etc. can represent by the flicker frequency that glows or when glowing
Different alarm levels.
The embodiment of the present invention not only embodies alarm status by acoustic optical devices using the combination of sound and light, and embodies announcement
Alert rank, facilitates user to carry out differentiation processing according to alarm level.
If the alarm equipment 10 is audible device, the alarm form of alarm status is varied, but itself and failure shape
State is corresponded, and the present invention is not defined to the specific alarm form of expression of alarm status.
Alternatively, pitching pile module.
The pitching pile module, set respectively for managing at least one specified location in device or the BIOS Perform sequences in this place
Put pitching pile point.
Alternatively, first determining module, specifically for running to where the pitching pile point and referring to when the processor or the BIOS
When running status malfunction corresponding with system failure authentication code when determining opening position is consistent, pitching pile point place is determined
Running status during specified location is malfunction corresponding to the system failure authentication code.
Alternatively, the current sensor is arranged on the input of computer power supply, and the temperature sensor is adjacent with processor.
In the embodiment of the present invention, according to embedded system failure authentication code measurement processor in BIOS from start-up course
The running status of beginning, when running status malfunction corresponding with system failure authentication code is consistent, you can it is determined that calculating
There is failure in machine system, and according to the corresponding relation between malfunction and alarm status, determine the alarm of computer system
State, and according to the corresponding relation between malfunction and alarm level, determine the alarm level of computer system, will alert
After level signal corresponding to level signal corresponding to state and alarm level is sent to alarm equipment by GPIO interface, by accusing
Alert equipment can show the alarm status and alarm level, without display or serial equipment, avoid printf printing
The situation of lag output, solve the malfunction that display or serial equipment are shown and can not accurately be matched with physical fault state
The problem of.In addition, the present invention is also by setting temperature sensor and current sensor to monitor the electric current and computer of power supply in real time
The temperature of inner treater, by setting monitoring cycle, the temperature of electric current and computer inner treater to power supply is monitored, and is led to
The accumulated value of the accumulated value and the second counter of crossing the first counter judges whether to break down, and avoids computer system processor
The problem of transient fault or intermittent fault bring load to system.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to method according to embodiments of the present invention, system and computer program product flow chart and/or
Block diagram describes.It should be understood that can by each flow in computer program instructions implementation process figure and/or block diagram and/or
Square frame and the flow in flow chart and/or block diagram and/or the combination of square frame.These computer program instructions can be provided to arrive
All-purpose computer, special-purpose computer, the processor of Embedded Processor or other programmable data processing devices are to produce one
Machine so that produced by the instruction of computer or the computing device of other programmable data processing devices and flowed for realizing
The device for the function of being specified in one flow of journey figure or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (4)
- A kind of 1. computer fault alarm system, it is characterised in that including：Current sensor, temperature sensor, processor, One counter, the second counter, monitoring modular, sending module, the first determining module, the second determining module, alarm equipment and base Quasi- data inserter；The current sensor, the current value for monitoring calculation electromechanical source；The temperature sensor, for monitoring computer inner treater temperature value；The processor, for gathering the electric current and temperature of primary current sensor and temperature sensor at interval of preset time, And by the electric current compared with the current threshold scope in reference data loader, when the electric current is not in the current threshold model When enclosing interior, first counter is once counted；By the temperature threshold scope in the temperature and reference data loader Compare, when the temperature is not in the range of the temperature threshold, second counter is once counted；First is provided with first counter and counts value added, the first reduced value and the first threshold value, when the first counter Accumulated value when reaching threshold value, confirm computer power supply failure, and the computer power supply failure is sent out by sending module Deliver to alarm equipment；If electric current is in current threshold scope in next preset time after the computer power supply fault recognition It is interior, then the accumulated value of first counter is decayed, if the accumulated value of the first counter is less than or equal to zero after decay, place Manage device dump power failure record；Second is provided with second counter and counts value added, the second reduced value and the second threshold value, when the second counter Accumulated value when reaching Article 2 threshold value, the heat radiation power of processor control power controller regulation radiator；The monitoring modular, at according to embedded system failure authentication code detection in basic input-output system BIOS Manage running status of the device since start-up course；First determining module, for when running status malfunction one corresponding with the system failure authentication code During cause, it is malfunction corresponding to the system failure authentication code to determine the running status；Second determining module, for according to the corresponding relation between the malfunction and alarm status, determining computer The alarm status of system；3rd determining module, for according to the corresponding relation between the malfunction and alarm level, determining computer The alarm level of system；The sending module, for level signal corresponding to level signal corresponding to the alarm status and alarm level to be led to Cross universal input output GPIO interface and be sent to alarm equipment；Wherein, the alarm equipment is acoustic optical devices.
- 2. computer fault alarm system according to claim 1, it is characterised in that also include：Pitching pile module；The pitching pile module, at least one specified location difference in the processor or the BIOS Perform sequences Pitching pile point is set.
- 3. computer fault alarm system according to claim 2, it is characterised in that first determining module, specifically For the running status where running to the pitching pile point when the processor or the BIOS during specified location and the system When malfunction corresponding to failure identification code of uniting is consistent, the running status where determining the pitching pile point during specified location is Malfunction corresponding to the system failure authentication code.
- 4. computer fault alarm system according to claim 1, it is characterised in that the current sensor is arranged on meter The input of electromechanical source is calculated, the temperature sensor is adjacent with processor.
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| CN201710673720.8A CN107436833A (en) | 2017-08-09 | 2017-08-09 | A kind of computer fault alarm system |
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| CN108427623A (en) * | 2018-03-15 | 2018-08-21 | 河南工程学院 | A kind of computer fault alarm system and method |
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| CN113933738A (en) * | 2021-09-08 | 2022-01-14 | 国网甘肃省电力公司电力科学研究院 | Monitoring method and device for switching power supply |
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| CN108490913A (en) * | 2018-03-22 | 2018-09-04 | 深圳市沃特沃德股份有限公司 | Method and device for controlling temperature of vehicle-mounted system |
| CN108490913B (en) * | 2018-03-22 | 2020-12-22 | 深圳市沃特沃德股份有限公司 | Method and device for controlling temperature of vehicle-mounted system |
| CN111064433A (en) * | 2018-10-17 | 2020-04-24 | 太阳能安吉科技有限公司 | Photovoltaic system faults and alarms |
| CN111143120A (en) * | 2019-11-20 | 2020-05-12 | 贵州电网有限责任公司 | Computer fault monitoring self-healing device |
| CN113933738A (en) * | 2021-09-08 | 2022-01-14 | 国网甘肃省电力公司电力科学研究院 | Monitoring method and device for switching power supply |
| CN113933738B (en) * | 2021-09-08 | 2024-04-16 | 国网甘肃省电力公司电力科学研究院 | Monitoring method and device for switching power supply |
| CN114637645A (en) * | 2022-02-24 | 2022-06-17 | 深圳市双合电气股份有限公司 | Calibration method for sensor measurement data |
| CN114637645B (en) * | 2022-02-24 | 2022-10-14 | 深圳市双合电气股份有限公司 | Calibration method for sensor measurement data |
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Effective date of registration: 20190703 Address after: 330500 No. 8 Qianjin East Road, Fenghuang Development Zone, Anyi County, Nanchang City, Jiangxi Province Applicant after: Nanchang Career Academy Address before: 330500 No. 8 Qianjin East Road, Fenghuang Development Zone, Anyi County, Nanchang City, Jiangxi Province Applicant before: Wang Yaosheng |
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Application publication date: 20171205 |