CN103823463A - Fault alarming method of programmable power supply - Google Patents

Fault alarming method of programmable power supply Download PDF

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Publication number
CN103823463A
CN103823463A CN201410093178.5A CN201410093178A CN103823463A CN 103823463 A CN103823463 A CN 103823463A CN 201410093178 A CN201410093178 A CN 201410093178A CN 103823463 A CN103823463 A CN 103823463A
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China
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fault
alarm
step
power supply
programming
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CN201410093178.5A
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Chinese (zh)
Inventor
刘有成
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四川英杰电气股份有限公司
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Priority to CN201410093178.5A priority Critical patent/CN103823463A/en
Publication of CN103823463A publication Critical patent/CN103823463A/en

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Abstract

The invention discloses a fault alarming method of a programmable power supply. The fault alarming method comprises the following steps: after detecting that the programmable power supply of the current clock fails and does not fail in the last minute, outputting a prestored fault alarming picture which covers the whole display page of an operation screen of the programmable power supply. The fault alarming method disclosed by the invention has the advantages that fault alarming is carried out by virtue of a mode of enabling the fault alarming picture to cover the whole display page of the operation screen of the programmable power supply; compared with an indicator, the mode of enabling the whole display page of the operation screen to cover the fault alarming picture is easier to be found, the alarming function is stronger, and a worker can carry out fault elimination on the failed programmable power supply conveniently. The fault alarming method is especially applicable to equipment with a high-brightness display screen and the arrangement of the indicator is avoided.

Description

编程电源的故障报警方法 The method of programming the power failure alarm

技术领域 FIELD

[0001] 本发明涉及电源技术领域,特别涉及一种编程电源的故障报警方法。 [0001] The present invention relates to a power supply technology, and in particular relates to a method of programming a fault alarm power.

背景技术 Background technique

[0002] 编程电源是指某些功能或参数可通过计算机编程控制的电源,例如设置电源输出电压为多少、最大输出电流为多少等都可以通过编程实现。 [0002] The programming power supply refers to certain functions or parameters can be controlled by a computer program, for example, provided the number of power supply output voltage, maximum output current is so much can be achieved by programming. 由于编程电源能够根据用户需求调节输出恒定电压或恒定电流,因此编程电源应用广泛。 Since the programming power can be adjusted constant voltage or constant current output according to user needs, so the programming power is widely used.

[0003] 编程电源经过长期使用难免会出现各种故障,导致其不能正常工作。 [0003] programming power supply through long-term use will inevitably be a variety of failures, leading to not work properly. 当编程电源发生故障时,目前常用的故障报警方式是,在编程电源的操作屏上设置指示灯,通过指示灯的不断闪烁进行故障报警。 When programming the power failure, the most commonly used way is to failure alarm, the indicator is provided on the operation screen programming power, fault alarm by flashing lights. 指示灯的功率通常较小,灯光微弱,因此通过此种方式进行故障报警,指示能力弱,如果没有及时发现将会导致编程电源长时间停止工作。 The lamp power is usually small, dimly lit, fault alarm so In this manner, indication is weak, if not detected will cause the programming power supply is stopped for a long time.

发明内容 SUMMARY

[0004] 本发明的目的在于针对现有技术中存在的编程电源故障报警能力较差的问题,提供一种编程电源的故障报警方法。 [0004] The object of the present invention is for the problems in the prior art of poor programming power failure alarm capabilities to provide a method of programming a fault alarm power.

[0005] 为了实现上述发明目的,本发明提供了以下技术方案: [0005] In order to achieve the above object, the present invention provides the following technical solutions:

编程电源的故障报警方法,包括以下步骤: The method of programming the power failure alarm, comprising the steps of:

步骤1:每隔设定一段时间进行一次故障检测,判断当前时钟编程电源是否发生故障,如果发生故障则进行故障状态存储,并进入步骤2,否则等待下一个时钟故障检测; Step 1: set a time interval for detecting a failure, it is determined whether the current clock programming power failure occurs, the fault if the fault state memory, and proceeds to step 2, otherwise wait for a clock fault detection;

步骤2:判断前一时钟编程电源是否发生故障,如果不是则进入步骤3,否则返回步骤 Step 2: Determine whether the previous clock programming power failure, if not the process proceeds to step 3, otherwise, returns to step

I ; I;

步骤3:输出预存的故障报警图片,所述故障报警图片覆盖整个编程电源的操作屏显示页面。 Step 3: The fault alarm output stored image, the image covering the entire fault alarm program supply operation screen display page.

[0006] 较优的,所述步骤2中故障报警图片的显示方式为:多张故障报警图片循环输出,每隔设定时间输出一张故障报警图片,当前时刻输出的故障报警图片覆盖前一时刻输出的故障报警图片。 [0006] superior display mode in the step 2 as fault alarm images: a plurality of loop fault alarm output image, every time the output of a failure alarm setting picture, the current time output a failure alarm covers the front image picture time fault alarm output.

[0007] 与现有技术相比,本发明的有益效果:本发明故障报警方法,如果当前时钟编程电源发生故障且前一时钟未发生故障,则输出故障报警图片覆盖整个编程电源的操作屏显示页面,相比于指示灯,整个操作屏显示页面覆盖故障报警图片的方式更容易被发现,报警功能更强,便于工作人员及时的对发生故障的编程电源进行故障排除。 [0007] Compared with the prior art, the beneficial effects of the invention: the method according to the present invention, failure alarm, if the current clock programmed before power failure and a clock failure has not occurred, then the fault alarm output image covering the entire programming operation screen display power page, compared to the indicator, the whole screen display mode operation of the cover page fault alarm image easier to detect alarm powerful, easy to work on timely programming power failure troubleshooting. 多张故障报警图片循环输出的方式使得整个操作屏覆盖的故障报警图片呈现出动态显示状态,进一步加强了报警功能。 Way more than one fault alarm picture cycle of the output makes the whole operation of the fault alarm screen overlay images showing a dynamic display of state, to further strengthen the alarm. 本发明故障报警方法尤其适用于带触控屏的设备,避免了指示灯的设置。 Fault alarm method of the present invention is particularly suitable for devices with touch screen, to avoid setting the indicator.

[0008] 附图说明: [0008] BRIEF DESCRIPTION OF DRAWINGS:

图1为实施例中故障报警方法流程图。 FIG 1 is a flowchart of a method embodiment failure alarm.

具体实施方式[0009] 下面结合试验例及具体实施方式对本发明作进一步的详细描述。 DETAILED DESCRIPTION [0009] The following examples and binding assay specific embodiments of the present invention will be further described in detail. 但不应将此理解为本发明上述主题的范围仅限于以下的实施例,凡基于本发明内容所实现的技术均属于本发明的范围。 However, this should not be understood that the present invention relating to the above-described range limited to the following examples, all based on the teachings of the present invention are achieved within the scope of the present invention.

[0010] 参考图1,本发明提供的编程电源的故障报警方法,包括以下步骤: [0010] Referring to FIG 1, the power failure alarm programming method of the present invention, provided, comprising the steps of:

步骤1:每隔设定一段时间,例如每隔IOOms进行一次故障检测,判断当前时钟编程电源是否发生故障,如果发生故障则进行故障状态存储,并进入步骤2,否则等待下一个时钟故障检测。 Step 1: set a time interval, for example once every IOOms fault detection, it is determined whether the current clock programming power failure occurs, the fault if the fault state memory, and proceeds to step 2, otherwise wait for a clock fault detection.

[0011] 步骤2:判断前一时钟编程电源是否发生故障,如果编程电源在前一时钟没有发生故障则进入步骤3,否则返回步骤I。 [0011] Step 2: determining whether the power before programming a clock failure occurs if the programming power has not failed previous clock proceeds to step 3, otherwise return to step I.

[0012] 需要说明的是,当故障人员发现编程电源的操作屏中显示出故障报警图片后,SP可知道编程电源发生故障,需要对编程电源进线故障排除。 [0012] Incidentally, when the fault is found that the fault alarm image display screen programming operation of the power supply, SP may be programmed to know a power failure, the need for power line troubleshooting program. 故障人员在进行故障排除时,首先通过按键退出故障报警页面,显示默认页面,故障排除后再通过复位按键恢复操作屏正常显示。 When the fault staff during troubleshooting, fault alarm button to exit through the first page, display the default page, troubleshooting normal display screen through the recovery operation after the reset button. 由于故障检测的时间间隔为100ms,故障排除所需时间远大于100ms,因此在故障排除期间也在进行故障检测。 Since the failure detection time interval is 100ms, the time required for troubleshooting much larger than 100ms, thus also fault detection during troubleshooting. 由于故障未排除,因此检测结果依然是编程电源发生故障,如果此时输出故障报警图片,则会影响工作人员的故障排除工作,因此需要通过本步骤来避免这类情况的发生,只有在一次故障排除结束后才进行下一次故障报警,即是说,只有在前一时钟未发生故障,当前时钟发生故障的情况下才进行故障报警。 Since the fault is not excluded, so the detection result is still programming of a power failure, if the fault alarm output image at this time, the fault will affect the negative staff work, it is necessary to prevent such situations from occurring by this step, only a failure for a fault alarm after the end of the negative, that is, only the case where the failure has not occurred, the current clock failure before a previous fault alarm clock. 如果进行故障报警后故障人员没有及时进行故障排除,那么操作屏会一直显示故障报警图片,直至工作人员通过按键退出故障报警页面。 Staff did not fault if fault alarm after troubleshooting, the operator screen will display the faulty alarm picture, until the staff to quit the alarm page with the key. 因此即使是发生故障后没有及时排除故障,也会一直保持故障报警,当下一个时钟检测到发生故障却不进行故障报警(因为当前时钟发生故障),也不会造成故障报警遗漏的问题。 So even if there is no trouble immediately after a failure, fault alarm will remain, the next clock detected failure is not the fault alarm (since the current clock malfunction), it will not cause problems fault alarm missing. 在故障排除过程中,为了保持故障报警提示,在通过按键退出故障报警页面后,在默认页面上固定位置显示一个报警标志,用以提示用户目前仍处于故障报警状态,报警标志在故障排除后进行复位后才清楚。 In the troubleshooting process, in order to maintain fault alarm, after exiting through the key page fault alarm, displays a warning sign fixed position on the default page to prompt the user is still in fault alarm state, the alarm flag for troubleshooting reset after clear.

[0013] 步骤3:输出预存的故障报警图片,故障报警图片覆盖整个编程电源的操作屏显示页面。 [0013] Step 3: The fault alarm output stored images, images to cover the entire fault alarm program supply operation screen display page. 为了增强显示效果,加强报警功能,故障报警图片中可以显示“电源故障”等字样,故障报警图片还可以包含多种艳丽的颜色。 In order to enhance the display, strengthen alarm, fault alarm pictures can be displayed "power failure" and other words, fault alarm images can also contain a variety of bright colors.

[0014] 本步骤中,输出的故障报警图片为一张,该张故障报警图片输出后一直覆盖整个编程电源的操作屏显示页面,直至工作人员进行复位操作或者通过其他手段排除了故障,编程电源的操作屏显示正常的工作界面。 [0014] In this step, the output image is a failure alarm, after the sheet of the fault alarm output image has been programmed to cover the entire supply operation panel display page, until the reset operation staff or by other means solved the problem, the programming power supply operating screen display normal working interface. 为了进一步增强报警功能,本步骤中输出的故障报警图片为多张,多张故障报警图片循环输出,每隔设定时间(例如0.1ms)输出一张故障报警图片,当前时刻输出的故障报警图片覆盖前一时刻输出的故障报警图片,使得故障报警图片呈现动态显示状态。 To further enhance the alarm, the output of this step is a plurality of fault alarm image, a plurality of loop fault alarm output image, every predetermined time (e.g., 0.1ms) outputs a failure alarm picture, the current picture time fault alarm output a front cover fault alarm time output images, such images are dynamic fault alarm display status.

[0015] 本发明方法适用于各种带显示屏的设备,尤其是带触控屏的设备,并不限于实施例中所述的编程电源。 Method [0015] The present invention is applicable to various display devices with, in particular with a touch screen apparatus is not limited to programming power source described in the embodiments.

[0016] 本说明书中公开的所有特征,除了互相排斥的特征和/或步骤以外,均可以以任何方式组合。 All of the features [0016] disclosed in the present specification, except the mutually exclusive features and / or steps, can be combined in any manner. 本说明书(包括任何附加权利要求、摘要和附图)中公开的任一特征,除非特别叙述,均可被其他等效或具有类似目的的替代特征加以替换。 In this specification (including any accompanying claims, abstract and drawings) disclosed in any of the features, unless specifically described, can be replaced by other equivalent or alternative features having similar purpose. 即,除非特别叙述,每个特征只是一系列等效或类似特征中的一个例子而已。 That is, unless specifically described, each feature is only one example of a series of equivalent or similar features only.

Claims (2)

1.编程电源的故障报警方法,其特征在于,包括以下步骤: 步骤1:每隔设定一段时间进行一次故障检测,判断当前时钟编程电源是否发生故障,如果发生故障则进行故障状态存储,并进入步骤2,否则等待下一个时钟故障检测; 步骤2:判断前一时钟编程电源是否发生故障,如果不是则进入步骤3,否则返回步骤I ; 步骤3:输出预存的故障报警图片,所述故障报警图片覆盖整个编程电源的操作屏显示页面。 A method for programming the power failure alarm, which is characterized by comprising the following steps: Step 1: set a time interval for detecting a failure, it is determined whether the current clock programming power failure occurs, the fault if the fault state memory, and proceeds to step 2, otherwise it waits for the next clock failure detection; step 2: determining whether the previous clock programming power failure, if not the process proceeds to step 3, otherwise return to step I; step 3: fault alarm output stored image, said fault alarm pictures covering the entire program supply operation screen display page.
2.根据权利要求1所述的编程电源的故障报警方法,其特征在于,所述步骤2中故障报警图片的显示方式为:多张故障报警图片循环输出,每隔设定时间输出一张故障报警图片,当前时刻输出的故障报警图片覆盖前一时刻输出的故障报警图片。 The power failure alarm programming method according to claim 1, wherein the display mode in the step 2 to the fault alarm images: a plurality of loop fault alarm output image, every time the output of a fault set alarm pictures, the current time fault alarm output picture images covering the previous time fault alarm output.
CN201410093178.5A 2014-03-14 2014-03-14 Fault alarming method of programmable power supply CN103823463A (en)

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CN202093156U (en) * 2011-06-10 2011-12-28 四川虹欧显示器件有限公司 Power supply fault display apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1234120A (en) * 1996-10-22 1999-11-03 Abb动力T&D股份有限公司 Energy meter with power quality monitoring and diagnostic system
JP2002333969A (en) * 2001-05-09 2002-11-22 Canon Inc Information processor for managing image recorder, management server, management system and method for controlling them
CN1838206A (en) * 2005-03-22 2006-09-27 杭州华为三康技术有限公司 Method and apparatus for realizing multi-meaning display by seven segment digital tubes
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