CN104916088B - A kind of fault alarm method, device and line control machine - Google Patents
A kind of fault alarm method, device and line control machine Download PDFInfo
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- CN104916088B CN104916088B CN201510238997.9A CN201510238997A CN104916088B CN 104916088 B CN104916088 B CN 104916088B CN 201510238997 A CN201510238997 A CN 201510238997A CN 104916088 B CN104916088 B CN 104916088B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
Abstract
The present invention relates to a kind of fault alarm method, including detection device whether there is failure, if it is, performing step S2；Otherwise return and perform step S1；Current time is judged whether in preset period of time, if it is, display failure code, performs step S3；Otherwise step S4 is performed；Judge that failure whether there is after preset period of time, if it is, performing step S4；Otherwise return and perform step S1；Failure code is shown, sends the first alarm signal.After equipment fault is detected, first determine whether the current time of failure generation whether in preset period of time, if in preset period of time, failure code is only shown, does not send alarm signal, user can be according to actual use demand, setting need not send the preset period of time of alarm signal, the working period of office space or family's rest period can be set into preset period of time, such air-conditioning system is when breaking down, buzzer warning sound will not be sent, does not interfere with user job and rest.
Description
Technical field
The present invention relates to airconditioning control field, particularly a kind of fault alarm method, device and line control machine.
Background technology
Existing air-conditioning failure warning system, when failure produces, buzzer is ringing or separated time sound always, it is intended that
User is reminded, equipment is faulty, it is necessary to overhaul, but the sound of buzzer is in quiet office space, user family, especially
Time of having a rest, buzzer warning sound, by as serious noise, influence user's rest, work.
The content of the invention
The present invention provides a kind of fault alarm method, to solve above-mentioned warning system in the time of having a rest, buzzer warning sound,
By as serious noise, user's rest, the technical problem of work are influenceed.
In order to solve the above-mentioned technical problem, the present invention provides a kind of fault alarm method, comprises the following steps：
Step S1, detection device whether there is failure, if it is, performing step S2；Otherwise return and perform step S1
Step S2, current time is judged whether in preset period of time, if it is, display failure code, performs step S3；It is no
Then perform step S4；
Step S3, judge that failure whether there is after preset period of time, if it is, performing step S4；Otherwise return and perform step
Rapid S1；
Step S4, failure code is shown, sends the first alarm signal.
The beneficial effects of the invention are as follows：After the system failure is detected, first determine whether failure occur current time whether
In preset period of time, if in preset period of time, failure code is only shown, does not send alarm signal, user can be according to reality
Border use demand, setting need not send the preset period of time of alarm signal, can be by the working period of office space or family
The rest period is set to preset period of time, and such air-conditioning system only shows failure code when breaking down, will not to remind user
Buzzer warning sound is sent, does not interfere with user job and rest；If it exceeds preset period of time, failure is also present, and system can be sent out
Go out the first alarm signal to remind user malfunction situation.
Further, also include after the step S4：Step S5, cancel first alarm signal manually.
It is using the above-mentioned further beneficial effect of scheme：After the first alarm signal is sent, user can cancel manually
First alarm signal, carry out failture evacuation.
Further, also include after the step S5：
Step S6, judges whether equipment also has other failures, if it is, performing step S7；Otherwise step S8 is performed；
Step S7, failure code and fault message are shown, perform step S8；
Step S8, judges whether current time exceedes preset period of time, if it is, performing step S9；Otherwise return to step S6；
Step S9：Failure code is shown, sends the second alarm signal, is terminated.
It is using the above-mentioned further beneficial effect of scheme：After user is cancelling the first alarm signal manually, if therefore
Barrier appoints right presence or also new failure, system to judge whether current time exceedes preset period of time again, if fruit is, system hair
Go out the second alarm signal, to remind user.
Further, the alarm signal includes buzzer warning signal and/or LED backlight flashes alarm signal.
It is using the above-mentioned further beneficial effect of scheme：Alarm is flashed by buzzer warning signal and LED backlight
The combination of signal, the selection of a variety of alarm signals is provided the user；Meanwhile alarm signal is flashed by LED backlight, improve
The identification degree of alarm signal.
Further, the preset period of time is 20:00 to 08:00.
It is using the above-mentioned further beneficial effect of scheme：20:00 to 08:00 generally user's rest period, set compared with
To be reasonable.
Further, when the alarm signal is buzzer warning signal, the sound intensity of first alarm signal is less than institute
State the sound intensity of the second alarm signal.
It is using the above-mentioned further beneficial effect of scheme：The alarm signal of different phase is distinguished by the different sound intensity
Number, directly reminded very much to user.
Further, when the alarm signal is that LED backlight flashes alarm signal, first alarm signal is flashed
Frequency is less than the flash rate of second alarm signal.
It is using the above-mentioned further beneficial effect of scheme：The alarm of different phase is distinguished by different flash rates
Signal, directly reminded very much to user.
The present invention also provides a kind of accident warning device, including detection module, the first judge module, the second judge module and
First alarm module,
The detection module, it whether there is failure for detection device, if it is, calling first judge module；It is no
Then call the detection module；
First judge module, for judging current time whether in preset period of time, if it is, calling described second
Judge module；Otherwise first alarm module is called；
Second judge module, for judging that failure whether there is after preset period of time, if it is, calling described first
Alarm module；Otherwise the detection module is called；
First alarm module, for showing failure code, send the first alarm signal.
The beneficial effect of accident warning device of the present invention is：First determine whether that failure occurs current by the first judge module
Whether the time in preset period of time, if in preset period of time, only shows failure code, does not send alarm signal, Yong Huke
, can be by the working period of office space so that the preset period of time of alarm signal need not be sent according to actual use demand, setting
Or family's rest period is set to preset period of time, such air-conditioning system only shows failure code, to remind use when breaking down
Family, buzzer warning sound will not be sent, does not interfere with user job and rest；If it exceeds preset period of time, failure is also present, the
One alarm module can send the first alarm signal to remind user malfunction situation.
Further, described device also includes manual control module, the 3rd judge module, display module, the 4th judge module
With the second alarm module,
The manual control module, for cancelling first alarm signal manually；
3rd judge module, for judging whether equipment also has other failures, if it is, calling the display mould
Block；Otherwise the 4th judge module is called；
The display module, for showing failure code and fault message, call the 4th judge module；
4th judge module, for judging whether current time exceedes preset period of time, if it is, calling described second
Alarm module；Otherwise the 3rd judge module is called；
Second alarm module, for showing failure code, send the second alarm signal.
It is using the above-mentioned further beneficial effect of scheme：User manually control module can cancel the first alarm
Signal；After user is cancelling the first alarm signal manually, if failure appoints so presence or also new failure, the 4th judges
Module judges whether current time exceedes preset period of time again, if fruit is, the second alarm module sends the second alarm signal, to carry
Wake up user.
The present invention also provides a kind of line control machine, including CPU module and be connected with the CPU module keyboard input module,
Buzzer warning module, clock control module and backlight and display module, the line control machine also include being connected with the CPU module
Above-mentioned accident warning device.
The beneficial effect of line control machine of the present invention is：Because line control machine includes above-mentioned accident warning device, line control machine can
The function of above-mentioned fault alarm is provided.
Brief description of the drawings
Fig. 1 is the control flow chart of the embodiment one of fault alarm method of the present invention,
Fig. 2 is the control flow chart of the embodiment two of fault alarm method of the present invention,
Fig. 3 is the structured flowchart of accident warning device of the present invention,
Fig. 4 is the structured flowchart of line control machine of the present invention.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
The control flow chart of the embodiment one of fault alarm method of the present invention referring to Fig. 1, fault alarm method include with
Lower step.
Step S1, detection device whether there is failure, if it is, performing step S2；Otherwise return and perform step S1.
Step S2, current time is judged whether in preset period of time, if it is, display failure code, performs step S3；It is no
Then perform step S4.
Step S3, judge that failure whether there is after preset period of time, if it is, performing step S4；Otherwise return and perform step
Rapid S1.
Step S4, failure code is shown, sends the first alarm signal.
After equipment fault is detected, the current time of failure generation is first determined whether in preset period of time, if
In preset period of time, failure code is only shown, does not send alarm signal, user can be not required to according to actual use demand, setting
The preset period of time of alarm signal is sent, when the working period of office space or family's rest period can be set to default
Section, such air-conditioning system only show failure code, to remind user, will not send buzzer warning sound, no when breaking down
User job and rest can be influenceed；If it exceeds preset period of time, failure is also present, and system can send the first alarm signal to remind
User malfunction situation.
The control flow chart of the embodiment two of fault alarm method of the present invention wipes that part Fig. 2, compared with embodiment one,
Also include after step S4.
Step S5, cancel the first alarm signal manually.
Step S6, judges whether equipment also has other failures, if it is, performing step S7；Otherwise step S8 is performed.
Step S7, failure code and fault message are shown, perform step S8.
Step S8, judges whether current time exceedes preset period of time, if it is, performing step S9；Otherwise return to step S6.
Step S9：Failure code is shown, sends the second alarm signal, is terminated.
After user is cancelling the first alarm signal manually, if failure appoints so presence or also new failure, system
Judge whether current time exceedes preset period of time again, if fruit is, system sends the second alarm signal, to remind user.
The structured flowchart of accident warning device of the present invention is referring to Fig. 3, including detection module, the first judge module, second sentences
Disconnected module, the first alarm module, manual control module, the 3rd judge module, display module, the 4th judge module and the second alarm
Module.
Detection module, it whether there is failure for detection device, if it is, calling the first judge module；Otherwise inspection is called
Survey module.
First judge module, for judging current time whether in preset period of time, if it is, calling second to judge mould
Block；Otherwise the first alarm module is called.
Second judge module, for judging that failure whether there is after preset period of time, if it is, calling the first alarm mould
Block；Otherwise detection module is called.
First alarm module, for showing failure code, send the first alarm signal.
Manual control module, for cancelling the first alarm signal manually；
3rd judge module, for judging whether equipment also has other failures, if it is, calling display module；Otherwise
Call the 4th judge module；
Display module, for showing failure code and fault message, call the 4th judge module；
4th judge module, for judging whether current time exceedes preset period of time, if it is, calling the second alarm mould
Block；Otherwise the 3rd judge module is called；
Second alarm module, for showing failure code, send the second alarm signal.
By the first judge module first determine whether failure occur current time whether in preset period of time, if in pre-
If in the period, only showing failure code, alarm signal is not sent, user be able to need not send out according to actual use demand, setting
Go out the preset period of time of alarm signal, the working period of office space or family's rest period can be set to preset period of time, this
Sample air-conditioning system only shows failure code, to remind user, will not send buzzer warning sound, Bu Huiying when breaking down
Ring user job and rest；If it exceeds preset period of time, failure is also present, and the first alarm module can send the first alarm signal
Remind user malfunction situation is using the beneficial effect of above-mentioned further scheme：User manually control module can cancel
First alarm signal；After user is cancelling the first alarm signal manually, if failure appoints so presence or also new failure,
4th judge module judges whether current time exceedes preset period of time again, if fruit is, the second alarm module sends the second alarm
Signal, to remind user.
The structured flowchart of line control machine of the present invention is referring to Fig. 4, including CPU module and the key-press input mould that is connected with CPU module
Block, buzzer warning module, clock control module and backlight and display module, line control machine are also upper including being connected with CPU module
State accident warning device.
Because line control machine includes above-mentioned accident warning device, line control machine can provide the function of above-mentioned fault alarm.
The first embodiment of the present invention, wherein preset period of time are 20:00 to 08:00, the first alarm signal for buzzer
Alarm signal and LED backlight flash alarm signal, and the sound intensity of buzzer warning signal is 50 decibels, and flash rate is 1 time/
Second；The sound intensity of the buzzer warning signal of second alarm signal is 70 decibels, and flash rate is 3 times/second.When system at night
21：00, the system failure is detected, by judging that current time is stating preset period of time 20:00 to 08:In 00, system is simply shown
Failure code, do not send alarm signal；In the next morning 08:10 in preset period of time 20:00 to 08:Failure is appointed and so deposited after 00
Then sending 50 decibels of buzzer warning signal and the LED backlight of 1 time/second flash rate flashes alarm signal；Pass through
Cancel the first alarm signal manually, when system in the morning 10：00, the system failure is detected again, by judging current time not
Stating preset period of time 20:00 to 08:In 00, system sends 70 decibels of buzzer warning signal and 3 time/second flash rates
LED backlight flashes alarm signal to remind user.
Fault alarm method of the present invention, device and line control machine are described in detail above, it is used herein specifically
Individual example is set forth to the principle and embodiment of the present invention.The explanation of above example is only intended to help and understands the present invention
Core concept；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, in embodiment and answer
With there will be changes in scope, in summary, this specification content should not be construed as limiting the invention.
Claims (7)
1. a kind of fault alarm method, it is characterised in that comprise the following steps：
Step S1, detection device whether there is failure, if it is, performing step S2；Otherwise return and perform step S1；
Step S2, current time is judged whether in preset period of time, if it is, display failure code, performs step S3；Otherwise hold
Row step S4；
Step S3, judge that failure whether there is after preset period of time, if it is, performing step S4；Otherwise return and perform step S1；
Step S4, failure code is shown, sends the first alarm signal；
Also include after the step S4：Step S5, cancel first alarm signal manually；
Also include after the step S5：
Step S6, judges whether equipment also has other failures, if it is, performing step S7；Otherwise step S8 is performed；
Step S7, failure code and fault message are shown, perform step S8；
Step S8, judges whether current time exceedes preset period of time, if it is, performing step S9；Otherwise return to step S6；
Step S9：Failure code is shown, sends the second alarm signal, is terminated.
2. fault alarm method according to claim 1, it is characterised in that the alarm signal is believed including buzzer warning
Number and/or LED backlight flash alarm signal.
3. fault alarm method according to claim 1, it is characterised in that the preset period of time is 20:00 to 08:00.
4. fault alarm method according to claim 1, it is characterised in that when the alarm signal is believed for buzzer warning
Number when, the sound intensity of first alarm signal is less than the sound intensity of second alarm signal.
5. fault alarm method according to claim 1, it is characterised in that when the alarm signal is dodged for LED backlight
During dynamic alarm signal, the flash rate of first alarm signal is less than the flash rate of second alarm signal.
A kind of 6. accident warning device using any fault alarm method of claim 1 to 5, it is characterised in that including
Detection module, the first judge module, the second judge module and the first alarm module,
The detection module, it whether there is failure for detection device, if it is, calling first judge module；Otherwise adjust
With the detection module；
First judge module, for judging current time whether in preset period of time, if it is, display failure code, is adjusted
With second judge module；Otherwise first alarm module is called；
Second judge module, for judging that failure whether there is after preset period of time, if it is, calling first alarm
Module；Otherwise the detection module is called；
First alarm module, for showing failure code, send the first alarm signal；
Described device also includes manual control module, the 3rd judge module, display module, the 4th judge module and the second alarm mould
Block,
The manual control module, for cancelling first alarm signal manually；
3rd judge module, for judging whether equipment also has other failures, if it is, calling the display module；
Otherwise the 4th judge module is called；
The display module, for showing failure code and fault message, call the 4th judge module；
4th judge module, for judging whether current time exceedes preset period of time, if it is, calling second alarm
Module；Otherwise the 3rd judge module is called；
Second alarm module, for showing failure code, send the second alarm signal.
7. a kind of line control machine, including CPU module and be connected with the CPU module keyboard input module, buzzer warning module,
Clock control module and backlight and display module, it is characterised in that the line control machine also includes the power being connected with the CPU module
Profit requires the accident warning device described in 6.
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| CN201510238997.9A CN104916088B (en) | 2015-05-12 | 2015-05-12 | A kind of fault alarm method, device and line control machine |
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| CN201510238997.9A CN104916088B (en) | 2015-05-12 | 2015-05-12 | A kind of fault alarm method, device and line control machine |
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| CN104916088B true CN104916088B (en) | 2017-11-10 |
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| MX2018012627A (en) * | 2016-04-15 | 2019-08-05 | Emerson Climate Technologies | System and method for displaying messages in a column-by-column format via an array of leds connected to a circuit of a compressor. |
| US10770966B2 (en) | 2016-04-15 | 2020-09-08 | Emerson Climate Technologies, Inc. | Power factor correction circuit and method including dual bridge rectifiers |
| CN105903545B (en) * | 2016-05-03 | 2019-04-09 | 唐山腾龙重型机械设备制造有限公司 | Material handling system, mobile single roll crusher and its control method, system |
| CN108023741B (en) * | 2016-10-31 | 2020-11-27 | 腾讯科技（深圳）有限公司 | Monitoring resource use method and server |
| CN108510707B (en) * | 2017-02-27 | 2020-04-28 | 芜湖美的厨卫电器制造有限公司 | Electric water heater and method and device for prompting falling based on electric water heater in bathroom |
| CN107202407B (en) * | 2017-06-19 | 2019-12-03 | 青岛海信日立空调系统有限公司 | A kind of air conditioner fire alarm method, apparatus and system based on line control machine |
| CN108492535B (en) * | 2018-03-13 | 2020-10-16 | 宁夏宁信信息科技有限公司 | Household appliance monitoring method and device |
| CN108508317B (en) * | 2018-03-13 | 2020-12-18 | 广东柏腾物联科技有限公司 | Electric appliance monitoring method and system |
| CN108523801A (en) * | 2018-06-20 | 2018-09-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine and its decontamination system, method |
| CN110782631A (en) * | 2019-09-29 | 2020-02-11 | 扬州荣德新能源科技有限公司 | Polycrystalline furnace host computer warning circuit out of control |
| CN112526970A (en) * | 2020-11-27 | 2021-03-19 | 宣城睿晖宣晟企业管理中心合伙企业(有限合伙) | Industrial control equipment operation state detection method and device and electronic equipment |
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| CN2444175Y (en) * | 2000-09-07 | 2001-08-22 | 马进南 | Centralized controller of air cooling, heating pump for middle, small type central air conditioner |
| US8493203B2 (en) * | 2008-03-24 | 2013-07-23 | Hochiki Corporation | Alarm device |
| CN103388873B (en) * | 2012-05-08 | 2016-04-27 | 珠海格力电器股份有限公司 | The fault handling method of air-conditioning system and device |
| CN102759176B (en) * | 2012-07-18 | 2014-12-10 | 广东志高空调有限公司 | Intelligent self-checking method for air conditioner |
| CN104006505B (en) * | 2014-06-23 | 2016-08-10 | 珠海格力电器股份有限公司 | The processing method of a kind of air-conditioning fault and air-conditioner controller |
| CN104566802B (en) * | 2014-12-22 | 2018-05-08 | 广东美的制冷设备有限公司 | the buzzer control method and air conditioner of air conditioner |
| CN104566838B (en) * | 2015-02-02 | 2017-11-14 | 珠海格力电器股份有限公司 | The fault detection method and device of air conditioner |
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