WO2018019097A1 - 一种告警信息解析方法及装置 - Google Patents

一种告警信息解析方法及装置 Download PDF

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Publication number
WO2018019097A1
WO2018019097A1 PCT/CN2017/091705 CN2017091705W WO2018019097A1 WO 2018019097 A1 WO2018019097 A1 WO 2018019097A1 CN 2017091705 W CN2017091705 W CN 2017091705W WO 2018019097 A1 WO2018019097 A1 WO 2018019097A1
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Prior art keywords
monitored
alarm
items
parsing
electrical signal
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PCT/CN2017/091705
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English (en)
French (fr)
Inventor
孟燕妮
杜永红
耿建波
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中兴通讯股份有限公司
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Publication of WO2018019097A1 publication Critical patent/WO2018019097A1/zh

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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
    • 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

Definitions

  • This document relates to, but is not limited to, the field of electrical equipment, and in particular, to a method and device for analyzing alarm information.
  • the electrical equipment can operate normally and provide reliable service for users depends on many factors.
  • One of the key factors is whether the power supply of the electrical equipment is normal. When the power supply equipment fails, it will affect the user experience to a great extent: on the one hand, the undervoltage or power failure will make the power supply equipment to be powered unable to provide normal service to the user. On the other hand, the power supply equipment may have an emergency failure. It will cause irreversible loss to the power supply equipment, for example, the power supply voltage of the power supply equipment rises sharply, and the power equipment to be powered may be burned out.
  • the information that power management needs to monitor includes state information of input and output, and analog information such as voltage and current.
  • analog information such as voltage and current.
  • the electrical management system has different monitoring requirements for various types of information. For example, some monitoring information should participate in energy efficiency calculation. Therefore, for this type of monitoring information, the system requirements must ensure the results.
  • the high precision, and some monitoring information will be used as the control condition for the management of the electrical system, so first of all, the system should ensure the real-time performance of the monitoring information.
  • the power alarm information is generally used as a control condition and needs to meet the real-time requirements, so that the system can take emergency measures in advance according to the alarm situation or in time after the failure.
  • the rapid implementation of alarms depends on the rapid reporting of monitoring information. On the other hand, it depends on the timely analysis of the reported monitoring information. Only when both are implemented, can the electrical system truly implement the system according to the alarm conditions of the power supply equipment. The purpose of the internal device management.
  • the communication method is used.
  • the advantage of the communication method is that the amount of information reported is large, and the increase and decrease is flexible.
  • the hardware cost does not increase with the increase of the reported information.
  • the management system polls each power device to obtain the current status of each power device, that is, the system actively takes the initiative according to the polling sequence. Inquiring information is sent to a plurality of power supply devices in its management category, and then each power device reports its current status according to the inquiry information. In this way, the communication speed and the polling period between the master and the slave have great constraints on the timeliness of information reporting, which is not conducive to the real-time nature of the alarm.
  • the power alarm is usually reported by the hardware signal.
  • the alarm signal is transmitted by the electrical signal output by the comparator, and the management system obtains the value of the electrical signal by measurement calculation, and then determines whether there is an alarm signal according to the accurate calculation result.
  • the method for parsing the alarm information according to the analog quantity analysis method that is, the receiver measures and calculates the value of the electrical signal transmitted by the power device, and determines whether the value has reached the alarm threshold to determine whether the power device is already in the alarm state.
  • the resolution phase is extremely inefficient.
  • the scheme generally only transmits one type of alarm signal. If multiple items need to be monitored, multiple comparators need to be set, and multiple comparators are used to transmit alarm information to the management system.
  • the hardware reporting method is fast, but it also has drawbacks.
  • the power supply part of the communication equipment is the power supply product.
  • the requirements for size, power consumption, etc. are also more stringent.
  • the hardware signal reporting method is used for information transmission, the increase of the reported detection information quantity necessarily involves the increase of the signal port, such as the increase of the number of signal connector pins and the increase of the area.
  • the monitoring results of different projects are reported at different times. Although this method does not increase the hardware cost, it also seriously affects the real-time transmission of alarm information.
  • the embodiment of the invention provides a method and a device for analyzing alarm information, which can improve the speed of transmission and analysis of alarm monitoring information, and improve the real-time performance of the management system to obtain alarm information.
  • the embodiment of the invention provides a method for analyzing alarm information, including:
  • hybrid detection electrical signal is generated based on detecting at least two items to be monitored of the monitored object to obtain an alarm detection signal
  • the hybrid detection electrical signals are respectively parsed by an analysis manner corresponding to each of the items to be monitored; at least one of the analysis methods is to parse and output a corresponding digital signal for the voltage of the hybrid detection electrical signal;
  • the alarm condition of each of the items to be monitored is determined according to the obtained analysis results.
  • An embodiment of the present invention further provides an alarm information parsing apparatus, including:
  • An acquiring module configured to acquire a hybrid detection electrical signal, where the hybrid detection electrical signal is generated based on detecting at least two items to be monitored of the monitored object to obtain an alarm detection signal;
  • the parsing module is configured to parse the hybrid detection electrical signals by using an analysis manner corresponding to each of the to-be-monitored items; and at least one digital analysis manner in the parsing manner, where the digital parsing manner is The voltage of the hybrid detection electrical signal is analyzed and outputted to correspond to the digital signal;
  • the analysis module is configured to determine an alarm condition of each of the items to be monitored according to the obtained analysis results.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the alarm information parsing method according to any one of the foregoing.
  • the alarm information analysis method and device and the computer storage medium use a digital analysis method for at least one of each item to be monitored, output a digital signal, and then parse the result of the digital analysis method with other analytical methods.
  • the analysis results are combined to jointly determine the alarm condition of the monitored object represented by the information transmitted by the hybrid detection electrical signal; when compared with the analog analysis only method, accurate measurement is required and the value of the hybrid detection electrical signal is calculated.
  • the hybrid detection electrical signal is analyzed by the digital analysis method in the embodiment of the present invention, which can effectively improve the efficiency of analyzing the mixed detection electrical signal, thereby speeding up the overall speed of obtaining the alarm condition of the to-be-detected item, and improving the acquisition.
  • the real-time nature of the alarm situation is analyzed by the digital analysis method in the embodiment of the present invention, which can effectively improve the efficiency of analyzing the mixed detection electrical signal, thereby speeding up the overall speed of obtaining the alarm condition of the to-be-detected item, and improving the acquisition.
  • FIG. 1 is a schematic circuit diagram of generating a hybrid detection electrical signal according to a detection condition according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for analyzing alarm information according to Embodiment 1 of the present invention
  • FIG. 3 is a circuit schematic diagram of an isolation unit according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic structural diagram of an alarm information parsing apparatus according to Embodiment 2 of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • This embodiment provides an alarm information parsing method, which uses the method of reporting alarm detection information on a hybrid detection electrical signal to parse the alarm information, as shown in FIG. 1:
  • FIG. 1 is a circuit schematic diagram of monitoring two items to be monitored of a monitored object and generating a hybrid detection electrical signal according to the detection condition, assuming that the item to be monitored here is an “undervoltage” of the power supply device and "Power off.”
  • the object to be monitored may be a certain kind of electrical equipment.
  • the communication equipment is taken as an example. "Undervoltage” refers to the voltage provided by the power supply equipment is lower than the rated voltage of the communication equipment, and the "power down” is due to power failure and loss. The quality of electricity or electricity does not meet the requirements of the power supply equipment, causing the communication equipment to not work properly.
  • the comparator 11 and the comparator 12 respectively monitor whether the communication device has "power down” and "undervoltage”.
  • the comparator 11 When the communication device has a "power down” condition, the comparator 11 outputs a high level when the communication device does not appear. In the "power down” condition, the comparator 11 outputs a low level; when the communication device is “undervoltage”, the comparator 12 outputs a high level, and when the communication device does not have “undervoltage” and “power down” conditions, the comparison is made. The device 12 outputs a low level.
  • the brownout threshold and the undervoltage threshold are used as the reference voltages of the comparators 11 and 12 respectively: when the voltage value provided by the power supply device for the communication device is higher than the undervoltage threshold, both comparators will output low Level; when the supply voltage is higher than the power-down threshold, below the undervoltage threshold, the comparator 11 will output a low level, the comparator 12 will output a high level; when the supply voltage is lower than the power-down threshold, two comparisons The device will output a high level.
  • the high level here is the alarm voltage
  • the alarm voltage is the voltage value of the corresponding alarm detection signal when an alarm condition occurs in the item to be monitored. Since the comparator 11 and the comparator 12 output high level representations are different, the magnitudes of the two alarm voltages should also be different, that is, the value of Vcc1 and the value of Vcc2 should be different. Now assume that Vcc1 is greater than Vcc2.
  • the manner of obtaining the mixed signal may be performed by the strobe circuit 13.
  • the strobe circuit 13 is composed of a diode, which utilizes the unidirectional conduction characteristic of the diode.
  • the comparators 11 and 12 both output a low level, the strobe is performed.
  • the output of the circuit 13 is at a low level; when both the comparator 11 and the comparator 12 output a high level, the output of the strobe circuit 13 is Vcc1. That is to say, when the two comparators simultaneously output a high level, the voltage value finally transmitted by the hybrid detection electric signal is the one with a higher value.
  • the reported hybrid detection electrical signal can indicate that the communication device is in a power-down state, and the user or the administrator sets Vcc1 and When Vcc2, it is really necessary to set the value of Vcc1 to be larger.
  • the hybrid detection electrical signal may be generated based on detecting at least two items to be monitored of the monitored object to obtain an alarm detection signal.
  • the outputs of the comparator 11 and the comparator 12 are “power down” and “undervoltage”. "The alarm detection signals of these two items to be monitored.
  • the two alarm detection signals are generated by the selection of the gate circuit 13 to generate a hybrid detection electrical signal, and the output of the gate circuit 13 is a hybrid detection electrical signal.
  • the embodiment does not limit the device for generating the hybrid detection electrical signal to be a gating circuit, and may be other devices besides the gating circuit.
  • the hybrid detection electrical signal After the hybrid detection electrical signal is acquired, the hybrid detection electrical signal needs to be analyzed and rooted According to the analysis of the results of the analysis, the alarm conditions of each item to be monitored are determined.
  • the hybrid detection electrical signals are respectively analyzed by using an analysis manner corresponding to each item to be monitored; among the items to be monitored, at least one of the items to be monitored is analyzed by a digital analysis method, and the digital analysis method is The parsing process is to parse and output the corresponding digital signal of the voltage of the hybrid detection electrical signal.
  • the analysis result when the analysis result is analyzed to obtain the alarm condition of each item to be monitored, it may be determined by combining the relationship between the current items to be monitored.
  • the later the alarm time is, the higher the alarm level of the item to be monitored is: if the current analysis result corresponding to each item to be monitored is a digital signal indicating negative, then it is determined. There is no alarm for each item to be monitored; and when there is a digital signal indicating a positive value in the analysis result of the item to be monitored, this indicates that the alarm item with the lowest alarm level has started to alarm.
  • the item to be monitored with the highest alarm level has an alarm.
  • the analysis results corresponding to the items to be monitored are all negative digital signals, It is determined that there is no alarm in each item to be monitored; when the analysis result corresponding to one item to be monitored is a digital signal indicating a positive value, it is determined that there is an alarm in the item to be monitored.
  • parsing units When the hybrid detection electrical signal is parsed, different parsing units may be set corresponding to different parsing methods, and each parsing unit corresponds to one item to be monitored, and the process of parsing the mixed detecting electric signal by setting the parsing unit is detailed below. Description:
  • the analyzing unit in this embodiment may include a digital voltage analyzing unit and an analog voltage analyzing unit, and the digital voltage analyzing unit is configured to analyze and output a digital signal corresponding to the voltage of the mixed detecting electrical signal.
  • the analog voltage analyzing unit is configured to obtain the exact voltage value of the mixed detection electrical signal by means of measurement, and then determine whether the voltage value meets the alarm standard.
  • the digital voltage analyzing unit may pass through an MCU (Microcontroller Unit), a DSP (Digital Signal Processing), a CPU (Central Processing Unit), or a programmable logic device, such as I/O (input/output, input) of FPGA (Field Programmable Gate Array)
  • the I/O port can recognize the high level is a certain range of voltage value, when the input I / O port voltage value is within this range, through the I / O port internal logic circuit Processing, the I/O port will output a positive result, such as outputting a high level signal.
  • the I/O port will output a negative result, such as a low level signal.
  • the analog voltage analysis unit can be implemented by an AD (analog signal to digital signal) sampling port on the MCU, DSP, CPU or programmable logic device.
  • the AD sampling port can measure the value of the input voltage through the meter, and then determine the alarm condition about the item to be monitored transmitted by the mixed detection signal according to the measurement result. For example, suppose the alarm voltage value of the communication device in the power-down state is 5V, and the alarm voltage value in the undervoltage state is 3.3V. When the voltage value measured by the analog voltage analysis unit is 5V, the communication device is in the power-down state. If the voltage measured by the analog voltage analysis unit is 3.3V, the communication device is under voltage.
  • the hybrid detection electrical signal when the hybrid detection electrical signal is generated, it needs to pass through the gating circuit, and the diode in the gating circuit may cause a voltage drop of the original alarm voltage value. Therefore, the voltage value input to the analog voltage analysis unit may no longer be the original alarm voltage value.
  • the information originally transmitted by the hybrid detection electrical signal indicates that the communication device is in an undervoltage state, but the analog voltage analysis unit measures it.
  • the voltage value may be 3.0V instead of 3.3V. In this case, for the analog voltage analyzing unit, it is impossible to determine the alarm condition of each item to be monitored characterized by the mixed detection electric signal.
  • the analog voltage analysis unit can also add the compensation value, the magnitude of the compensation value and the alarm voltage after measuring the magnitude of the input voltage value.
  • the value is equal to the loss generated during the normal hybrid detection electrical signal transmission.
  • the magnitude of the compensation value can be directly calculated, for example, after determining the magnitude of the loss warning voltage value such as the voltage drop of the diode, and calculating the sum of the respective loss factors as the compensation value. More conveniently, when determining the compensation value, it can be obtained by combining test and calculation. For example, input a standard voltage value V in at the input end of the gating circuit, and then measure the voltage value of the input analog voltage analysis unit. The difference between V out , V in and V out is the compensation value.
  • the hybrid detection electrical signal is input to the analysis unit, which may be an input digital voltage analysis unit or an input analog voltage analysis unit.
  • the analysis unit which may be an input digital voltage analysis unit or an input analog voltage analysis unit.
  • the hybrid detection electrical signal is input to at least one digital voltage analysis unit. The way to input the hybrid detection electrical signal into the analysis unit is divided into the following two types:
  • the mixed detection signal may be input to the digital voltage analysis unit corresponding to each item to be monitored according to the corresponding item to be monitored of the hybrid detection electrical signal.
  • all parsing units are digital voltage parsing units. This method is suitable for scenarios that require quick access to alarm information for all items to be monitored.
  • the items to be monitored are two, which are power failure monitoring and undervoltage monitoring, respectively.
  • the mixed detection electric signal should be input into two different digital voltage analyzing units, and the two digital voltage analyzing units can be the same device, such as an MCU.
  • Different I/O ports or different I/O ports of the DSP can be implemented by the I/O ports of different devices.
  • the corresponding two digital voltage analysis units can recognize that the high level range should also be different. For example, when selecting a digital voltage analysis unit, an I/O port of a different device can be selected for implementation. However, in order to save hardware cost and reduce the volume of the parsing unit, in the embodiment, the digital voltage analyzing unit is implemented by using two different I/O ports of the same device as a basis.
  • the I/O port of the same device can only resolve one alarm voltage without other processing. Whether the value of the item to be monitored within the high level that it can recognize is in an alarm state. If you want to use the same device to analyze the alarm conditions of two items to be monitored at the same time, the alarm voltage value of another item to be monitored should not be within the high range or low level that the I/O port can recognize. , but between the low limit and the low limit.
  • VDD is 3.3V
  • the MCU pin is -0.3V to VDD+0.3V with respect to the working ground voltage.
  • the lower limit of the high level that can be recognized by the I/O port of the MCU is 0.25.
  • VDD+0.8V is 1.625V, so the upper limit that can be recognized is 0.15VDD or 0.495V.
  • the power-down alarm voltage value can be set above 1.625V, and for the under-voltage alarm voltage value, it should be greater than 0.495V and less than 1.625V.
  • one I/O port can be directly used as the digital voltage analyzing unit, and another digital voltage analyzing unit needs to be implemented by a boosting device and an I/O port. Because the alarm to be monitored is under voltage, the alarm voltage is between 0.495V and 1.625V, assuming that the undervoltage alarm voltage is 1V.
  • the I/O port cannot recognize the undervoltage alarm voltage value in the hybrid detection electrical signal, so it is impossible to determine that the communication device has entered the undervoltage state, in order to let I/ The O port resolves the mixed detection electrical signal to represent the item to be monitored - the undervoltage monitoring is already in an alarm state, and the hybrid detection electrical signal can be boosted by 1.625 times before the hybrid detection electrical signal is input to another I/O port.
  • the voltage of the hybrid detection electrical signal is boosted to a high level that can be recognized by the I/O port.
  • the voltage value of the hybrid detection electrical signal should be 1V, and the hybrid detection electrical signal is directly input into an I/O of the MCU chip, and the I/O of the MCU can be recognized.
  • the lower limit of the high level is 1.625V, and the upper limit of the low level that it can recognize is 0.495V. Therefore, the first I/O port will output a low level signal.
  • the hybrid detection electrical signal is boosted before being input to the second I/O port. After the boosting, the voltage value of the hybrid detection electrical signal is raised to 1.625V. At this time, the second I/ is The O port will output a high level signal. According to the output results of the two digital voltage analyzing units, it can be determined that the currently monitored object is not in the power-down state, but is in an under-voltage state.
  • the first I/O port and the second I/O port will output a high level signal. Therefore, it is necessary to follow the progress between the items to be monitored. The relationship is determined. In this example, the level of the undervoltage alarm is lower than the power failure alarm. After the undervoltage alarm occurs, the power failure alarm will appear. Therefore, when the analysis units corresponding to the two items to be monitored output high power. When the signal is flat, it should be judged that it is currently in the power failure alarm state.
  • both digital voltage analyzing units When both digital voltage analyzing units output a signal indicating negative, then each item to be monitored is determined There is no alarm; when one of the digital voltage analysis units outputs a signal indicating a positive, it is determined that there is an alarm for the item to be monitored corresponding to the digital voltage analysis unit.
  • the digital analysis of the output high level The unit can only be one, and this indicates that an alarm has occurred in the item to be monitored corresponding to the digital resolution unit that outputs the high level.
  • This embodiment also provides another way of inputting the hybrid detection electrical signal into the analysis unit, in which the analysis unit includes both the digital voltage analysis unit and the analog voltage analysis unit.
  • the resolution of the digital voltage analyzing unit is faster, the analysis of the items to be monitored, which are more important and the characterization is more urgent, can be performed by the digital voltage analyzing unit.
  • the parsing process of the digital voltage analyzing unit is the same as in the former method, and will not be described again here.
  • the analog voltage analysis unit parses the mixed detection electrical signal, it may be independent, because the analog voltage analysis unit determines the alarm information corresponding to the value according to the input voltage value, so the analog voltage analysis unit is When the mixed detection electric signal is analyzed, the result does not need to depend on other analysis units, which is different from the digital voltage analysis unit in the former method.
  • the digital detection method and the analog analysis method are used to analyze the mixed detection electric signal, that is, in the case where the analog voltage analysis unit and the digital voltage analysis unit coexist, it is easy to let the digital voltage analysis unit have a pull-up or pull-down resistor.
  • the voltage value of the input analog voltage analysis unit is deviated, and the analog voltage analysis unit correctly analyzes the mixed detection electric signal.
  • the key is to ensure the accuracy of the input voltage value.
  • the hybrid detection electrical signal is also isolated to eliminate the influence of the pull-up resistor or the pull-down resistor on the voltage value of the hybrid detection electrical signal when performing digital analysis on the hybrid detection electrical signal.
  • an isolation unit may be disposed before the digital voltage analysis unit, and is configured to eliminate the influence of the pull-up or pull-down resistor in the digital voltage analysis unit on the input voltage of the analog voltage analysis unit.
  • the isolation unit 14 can be implemented by a triode.
  • the method for analyzing alarm information analyzes the acquired mixed detection electrical signal by using at least one digital voltage analyzing unit, outputs a digital signal, and then outputs the digital signal.
  • the output result of the pressure analysis unit is combined with the analysis result of the other analysis unit to jointly determine the alarm condition of the monitored object represented by the information transmitted by the hybrid detection electrical signal; accurate measurement is required in comparison with the analog analysis method.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the present embodiment provides an alarm information parsing device.
  • the alarm information parsing device 40 includes an obtaining module 402, a parsing module 404, and an analyzing module 406.
  • the alarm information parsing method provided in the first embodiment can be implemented on the alarm information parsing device 40 provided in this embodiment.
  • the obtaining module 402 is configured to acquire the hybrid detection electrical signal
  • the parsing module 404 is configured to parse the hybrid detection electrical signal by using an analysis manner corresponding to each item to be monitored.
  • At least one of the parsing modes is a digital parsing method, that is, the parsing module 404 can be configured to parse the hybrid detecting electrical signals by using a digital parsing method to obtain monitoring results corresponding to each item to be monitored;
  • the digital analysis method is simultaneously analyzed by analog analysis.
  • the analog analysis method mainly obtains the voltage value of the hybrid detection electrical signal by means of measurement.
  • the analysis module 406 is configured to determine an alarm condition of each item to be monitored based on the analysis result.
  • the hybrid detection electrical signal is generated based on detecting at least two items to be monitored of the monitored object to obtain an alarm detection signal.
  • the outputs of the comparator 11 and the comparator 12 are "power down” and "undervoltage”.
  • the two alarm detection signals are generated by the selection of the gate circuit 13 to generate a hybrid detection electrical signal, and the output of the gate circuit 13 is a hybrid detection electrical signal.
  • the parsing module 404 may be configured to perform parsing by inputting the hybrid detection electrical signal into the corresponding parsing unit, and the parsing unit may include a pair digital voltage analyzing unit and an analog voltage analyzing unit, and the digital voltage analyzing unit is set to be mixed. The voltage of the electrical signal is detected to output a corresponding digital signal.
  • the analog voltage analyzing unit is configured to obtain the exact voltage value of the mixed detection electrical signal by means of measurement, and then determine whether the voltage value meets the alarm standard.
  • the alarm information parsing apparatus may further include a setting module, where the setting module is configured to set an alarm voltage for each item to be monitored, and the value of the alarm voltage is in the item to be monitored.
  • the corresponding digital voltage analysis unit can recognize the range of high level; the alarm voltage is the voltage value of the corresponding alarm detection signal when an alarm condition occurs in the item to be monitored.
  • the acquisition module can be implemented by a wire or by a wire and a gating circuit.
  • the acquisition module can acquire the hybrid detection electrical signal from the output of the peripheral gating circuit, and the wire
  • the hybrid detection electrical signal is input into the analysis module; if the acquisition module is implemented by the wire and the gate circuit, the gate circuit is set to acquire the inside of the module, and the analysis module can be implemented by the CPU.
  • the CPU can determine the current power supply status of the power supply device according to the output of each analysis unit according to the preset determination rule.
  • the alarm information parsing apparatus provided in this embodiment may be deployed in a power management system, and the CPU may be deployed on any one of the systems.
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, which are implemented by the processor to implement the method described in the foregoing embodiments.
  • the electrical equipment mentioned in this embodiment and the first embodiment is not limited to the communication equipment, but also can be used for residential electrical equipment (such as refrigerators, washing machines, ovens, etc.), large industrial electrical equipment, general industrial and commercial Any of electrical equipment, non-industrial electrical equipment, and agricultural production equipment.
  • residential electrical equipment such as refrigerators, washing machines, ovens, etc.
  • large industrial electrical equipment such as refrigerators, washing machines, ovens, etc.
  • general industrial and commercial Any of electrical equipment non-industrial electrical equipment, and agricultural production equipment.
  • modules or steps of the above embodiments of the present invention can be implemented by a general computing device, which can be concentrated on a single computing device or distributed among multiple computing devices.
  • they may be implemented by program code executable by the computing device, such that they may be stored in a computer storage medium (ROM/RAM, disk, optical disk) by a computing device, and at some
  • the steps shown or described may be performed in an order different than that herein, or they may be separately fabricated into individual integrated circuit modules, or a plurality of modules or steps may be fabricated into a single integrated circuit module. . Therefore, the invention is not limited to any particular combination of hardware and software.
  • the above technical solution can effectively improve the efficiency of analyzing the mixed detection electrical signal, thereby accelerating the overall speed of obtaining the alarm condition of the item to be detected, and improving the real-time performance of obtaining the alarm situation.

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Abstract

一种告警信息解析方法及装置(40)，告警信息解析方法包括：获取混合检测电信号(S202)，混合检测电信号基于对被监测对象的至少两个待监测项目进行检测得到告警检测信号而生成；将混合检测电信号分别采用与每个待监测项目对应的解析方式进行解析(S204)，解析方式中的至少一个为数字解析方式，数字解析方式为对混合检测电信号的电压进行解析输出对应数字信号；根据得到的解析结果确定每个待监测项目的报警情况(S206)。

Description

一种告警信息解析方法及装置 技术领域
本文涉及但不限于电气设备领域，尤其涉及一种告警信息解析方法及装置。
背景技术
用电设备能否正常运转、为用户提供可靠服务取决于很多因素，其中一个关键因素就是用电设备的供电电源是否正常。当供电设备出现故障时，会在极大程度上影响用户体验：一方面，欠压或者掉电会使待供电的用电设备无法为用户提供正常服务，另外一方面，供电设备出现紧急故障可能会对待供电的用电设备产生不可逆的损耗，例如供电设备的供电电压急剧升高，可能会烧坏待供电的用电设备。随着电源技术的发展，用户期望对供电设备进行精细化的管理，例如，对电源的状态和信息进行实时监测，使电气管理系统得以结合监测结果对系统内的设备进行整体的能效管理，同时也能利用丰富的监测信息提高系统整体的运行可靠性以及容错性。
电源管理需要监测的信息包括有输入、输出的状态信息，以及电压、电流等模拟量信息。在综合管理中，各类信息的作用不同，电气管理系统对各类信息的监测要求也有所不同，例如有些监测信息要参与能效计算，所以，对于这一类监测信息，系统要求必须保证其结果的高精度，而有些监测信息会作为电气系统进行管理的控制条件，所以首先应当保证系统获取该监控信息的实时性。
电源告警信息一般作为控制条件，需要满足实时性要求，以便系统能根据告警情况提前或在出现故障后及时采取应急措施。告警的快速实现，一方面取决于监测信息上报快速性，另一方面取决于系统对上报的监测信息的及时解析，只有两者都落实，电气系统才能真正实现及时根据电源设备的告警情况对系统内设备进行管理的目的。
电源告警信息上报给管理系统的方式有多种，一般多是通过通讯方式，通讯方式的优势在于上报的信息量大，并且增减灵活，硬件成本不会随着上报信息量的增加而增加。但是由于通过通讯方式对电源设备进行管理的时候，都是在主从场景下，由管理系统对各个电源设备进行轮询，以获取各电源设备当前的状况，即，由系统根据轮询顺序主动向其管理范畴内的多个供电设备发起询问信息，然后各个电源设备根据询问信息上报自己当前的状况。这种方式中，通讯速度以及主从之间的轮询周期对信息上报及时性有很大制约，不利于告警的实时性。
因此，对于上报实时性有要求的场景下，电源告警通常采用硬件信号上报方式。例如通过比较器输出的电信号传输告警信息，管理系统通过测量计算获取到电信号的值，然后根据精确的计算结果确定是否存在告警信号。这种按照模拟量解析方式来解析告警信息，即接收方测量并计算得到电源设备传输的电信号的值，并判断该值是否已经达到告警阈值来确定电源设备是否已经处于告警状态的方案在信息的解析阶段效率极其低下。而且该方案通常一般只能传输一种告警信号，如果需要对多种项目进行监测，就需要设置多个比较器，利用多个比较器向管理系统传输告警信息。所以，硬件上报方式虽然快捷，但是也存在弊端，例如在对通讯设备的供电管理中，通讯设备目前的发展趋势是小型化、低功耗，基于这个目的，对于通讯设备的供电部分即电源产品的体积、功耗等要求也更加严格。如果采用硬件信号上报方式进行信息传递，上报检测信息量的增加势必要涉及到信号端口的增加，例如信号连接器引脚数量的增加、面积的增加等。另外，通过一个比较器，在不同时间对不同项目的监测结果进行上报，这种方式虽然不会增加硬件成本，但是也严重影响了告警信息传输的实时性。
所以，现在亟需提出一种告警信息解析方案，用以提高信号传输及解析速度，提高告警信息获取的实时性。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供了一种告警信息解析方法及装置，能够提高告警监测信息传输及解析的速度，提高管理系统获取告警信息的实时性。
本发明实施例提供一种告警信息解析方法，包括：
获取混合检测电信号，所述混合检测电信号基于对被监测对象的至少两个待监测项目进行检测得到告警检测信号而生成；
将所述混合检测电信号分别采用与每个所述待监测项目对应的解析方式进行解析；所述解析方式中的至少一个为对所述混合检测电信号的电压进行解析输出对应数字信号；
根据得到的各解析结果确定所述每个待监测项目的报警情况。
本发明实施例还提供一种告警信息解析装置，包括：
获取模块，设置为获取混合检测电信号，所述混合检测电信号基于对被监测对象的至少两个待监测项目进行检测得到告警检测信号而生成；
解析模块，设置为将所述混合检测电信号分别采用与每个所述待监测项目对应的解析方式进行解析；所述解析方式中的至少一个数字解析方式，所述数字解析方式为为对所述混合检测电信号的电压进行解析输出对应数字信号；
分析模块，设置为根据得到的各解析结果确定所述每个待监测项目的报警情况。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行前述的任一项的告警信息解析方法。
本发明实施例的有益效果是：
根据本发明实施例提供的告警信息解析方法、装置以及计算机存储介质，针对各待监测项目中的至少一个采用数字解析方式，输出数字信号，然后将该数字解析方式的解析结果与其他解析方式的解析结果进行结合，共同来确定该混合检测电信号所传输的信息表征的被监测对象的报警情况；相比于仅采用模拟解析方式时，需要精确的测量并计算出混合检测电信号的值，并将计算结果与预设阈值进行比较才能确定被监测对象各待监测项目报警 情况的方案，本发明实施例中通过数字解析方式对混合检测电信号进行解析，能够有效提高对混合检测电信号进行解析的效率，从而加快了获取待检测项目报警情况的整体速度，提高了获取报警情况的实时性。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1为本发明实施例一中的根据检测情况生成混合检测电信号的电路原理图；
图2为本发明实施例一中的告警信息解析方法的一流程图；
图3为本发明实施例一中的隔离单元的电路原理图；
图4为本发明实施例二中的告警信息解析装置的结构示意图。
本发明的实施方式
下面通过具体实施方式结合附图对本发明实施例作进一步详细说明。
实施例一：
本实施例提供一种告警信息解析方法，该方法采用通过混合检测电信号上报告警检测信息的方式对告警信息进行解析，请参见图1：
图1示出的是一种对被监测对象的两个待监测项目进行监测，并根据检测情况生成混合检测电信号的电路原理图，假定这里待监测的项目是供电设备的“欠压”和“掉电”。被监测对象可以是某种用电设备，这里以通讯设备为例，“欠压”是指供电设备提供的电压低于通讯设备额定电压值的电压，而“掉电”是由于断电、失电、或电的质量达不到供电设备的要求而引起通讯设备不能正常工作的情况。比较器11和比较器12分别对通讯设备是否出现“掉电”和“欠压”来进行监控，当通讯设备出现“掉电”情况时，比较器11输出高电平，当通讯设备没有出现“掉电”情况时，比较器11输出低电平；当通讯设备“欠压”时，比较器12输出高电平，当通讯设备没有出现“欠压”和“掉电”情况时，比较器12输出低电平。
用户或者管理员应当预先设置一个掉电阈值和一个欠压阈值，掉电阈值 应当低于欠压阈值，将掉电阈值与欠压阈值分别作为比较器11和12的参考电压：当供电设备为通讯设备提供的电压值高于欠压阈值时，两个比较器都会输出低电平；当供电电压高于掉电阈值，低于欠压阈值时，比较器11将输出低电平，比较器12将输出高电平；当供电电压低于掉电阈值时，两个比较器都会输出高电平。这里的高电平即为告警电压，告警电压为当待监测项目出现报警情况时，对应的告警检测信号的电压值。由于比较器11和比较器12输出高电平表征的情况不一样，因此，两种告警电压的大小也应当有所区别，即Vcc1的值与Vcc2的值应当不同。现在假定Vcc1大于Vcc2。
本实施例中，获取混合信号的方式可以采用选通电路13进行，选通电路13由二极管构成，其利用了二极管的单向导通特性，当比较器11和12都输出低电平时，选通电路13的输出为低电平；当比较器11和比较器12都输出高电平的时候，选通电路13的输出为Vcc1。也就是说，当两个比较器同时输出高电平的时候，混合检测电信号最终传输出去的电压值是值较高的那一个。由于通讯设备的掉电情况比其欠压情况要严重许多，所以为了保证当设备出现掉电情况时，上报的混合检测电信号能够表征出通讯设备处于掉电状况，用户或管理员设置Vcc1与Vcc2的时候，确实应当将Vcc1的值设置得更大一些。
下面对本实施例中提供的告警解析方法进行说明，请参见图2：
S202、获取混合检测电信号。
混合检测电信号可以基于对被监测对象的至少两个待监测项目进行检测得到告警检测信号而生成，在图1当中，比较器11和比较器12的输出即为“掉电”与“欠压”这两个待监测项目的告警检测信号。两个告警检测信号通过选通电路13的选择生成混合检测电信号，选通电路13的输出即为混合检测电信号。
可以理解的是，本实施例并不限定生成混合检测电信号的装置是选通电路，除了选通电路以外，也还可以是其他装置。
S204、将混合检测电信号分别采用与每个待监测项目对应的解析方式进行解析。
当获取到混合检测电信号之后，需要对混合检测电信号进行解析，并根 据解析的结果分析确定出各个待监测项目的告警情况。在本实施例中，将混合检测电信号分别采用与各待监测项目对应的解析方式进行解析；在各个待监测项目当中，至少有一个待监测项目的解析方式是数字解析方式，数字解析方式的解析过程是对混合检测电信号的电压进行解析输出对应数字信号。
S206、根据得到的解析结果确定每个待监测项目的报警情况。
对于采用数字解析方式进行解析的混合检测电信号，在对解析结果进行分析以得到每个待监测项目的告警情况时，可能需要结合当前待监测项目之间的关系来确定。
例如，如果待监测项目之间的告警存在递进关系，则告警时间越晚的待监测项目的告警等级越高：如果当前各待监测项目对应的解析结果均为表征否定的数字信号，则判定各待监测项目均不存在报警；而当待监测项目的解析结果中有一个表征肯定的数字信号时，这说明当前告警等级最低的告警项目已经开始告警了。当存在多个待监测项目的解析结果为表征肯定的数字信号时，判定告警等级最高的待监测项目存在报警。
另外，如果两个待监测项目之间的告警存在互斥关系，则说明这两个待监测项目的告警不会同时出现，当各待监测项目对应的解析结果均为表征否定的数字信号时，判定各待监测项目均不存在报警；当其中一个待监测项目对应的解析结果为表征肯定的数字信号，则判定待监测项目存在报警。
在对混合检测电信号进行解析的时候，可以对应不同的解析方式设置不同的解析单元，每一个解析单元对应一个待监测项目，下面对设置解析单元对混合检测电信号进行解析的过程作详细说明：
本实施例中的解析单元可以包括对数字电压解析单元和模拟电压解析单元，数字电压解析单元设置为对混合检测电信号的电压进行解析输出对应的数字信号。而模拟电压解析单元设置为通过测量的方式获取混合检测电信号的确切电压值，然后判断该电压值是否达到告警标准。
在本实施例中，数字电压解析单元可以通过MCU(Microcontroller Unit，微控制单元)、DSP(Digital Signal Processing，数字信号处理)、CPU(Central Processing Unit，中央处理器)或可编程逻辑器件，如FPGA(Field Programmable Gate Array，现场可编程逻辑门阵列)的I/O(input/output，输 入输出端口)端口来实现，I/O端口可识别的高电平为一定范围内的电压值，当输入I/O口的电压值在这个范围内时，经过I/O端口内部逻辑电路的处理，I/O端口将会输出表征肯定的结果，例如输出高电平信号。当输入I/O端口的电压值不在其识别的范围内时，I/O端口将会输出表征否定的结果，例如输出低电平信号。
模拟电压解析单元可以通过MCU、DSP、CPU或可编程逻辑器件上的AD(模拟信号转换为数字信号)采样口来实现。AD采样口可以通过仪表测量出输入电压的值，然后根据测量结果确定该混合检测信号传递的关于待监测项目的报警情况。例如，假定通讯设备处于掉电状态的告警电压值为5V，而处于欠压状态的告警电压值为3.3V，当模拟电压解析单元测量出的电压值为5V，则说明通讯设备处于掉电状态，如果模拟电压解析单元测量出的电压值为3.3V，就说明通讯设备处于欠压状态。但由于生成混合检测电信号的时候，需要经过选通电路，选通电路中的二极管可能会让原始的告警电压值产生压降。所以，输入模拟电压解析单元的电压值可能就已经不再是原始的告警电压值了，例如，混合检测电信号原本传输的信息表征的是通讯设备处于欠压状态，但模拟电压解析单元测量出来的电压值可能为3.0V，而非3.3V。这种情况对于模拟电压解析单元来说，就无法确定出该混合检测电信号所表征的各待监测项目的报警情况。
因此，为了提高解析混合检测电信号的准确性，模拟电压解析单元还可以在测量到其输入的电压值的大小之后，再在测量结果的基础上加上补偿值，补偿值的大小与告警电压值在正常混合检测电信号传输过程中产生的损耗相等。补偿值的大小可以直接计算，例如确定二极管的压降等损耗告警电压值大小的因素之后，计算各个损耗因素的和作为补偿值。更方便地，在确定补偿值的时候，可以结合测试与计算的方式来获取，例如，在选通电路的输入端输入一个标准电压值Vin，然后测量输入模拟电压解析单元的电压值的大小Vout，Vin与Vout之间的差值即为补偿值。
在本实施例中，将混合检测电信号输入解析单元，可以是输入数字电压解析单元，也可以是输入模拟电压解析单元。但考虑到模拟电压解析单元对混合检测电信号的解析速度比较慢，因此，为了提高获取各待监测项目报警 情况的实时性，本实施例中，会将混合检测电信号输入至少一个数字电压解析单元。将混合检测电信号输入解析单元的方式分为以下两种：
在其中一种方式中，可以根据混合检测电信号的对应的待监测项目，将混合检测信号输入对应于各待监测项目的数字电压解析单元。这种情况中所有的解析单元都是数字电压解析单元。该方式适用于要求快速获取所有待监测项目的报警信息的场景。本实施例还是以待监测项目为两个，分别是掉电监测和欠压监测为例进行说明：
由于数字电压解析单元与待监测项目对应，所以，在本实施例中，应当将混合检测电信号输入两个不同的数字电压解析单元当中，两个数字电压解析单元可以由同一个器件，如MCU的不同I/O端口或者DSP的不同I/O端口来实现，也可以由不同器件的I/O端口来实现。
由于各待监测项目的告警电压值不同，所以，对应的不同两个数字电压解析单元可识别高电平范围也应当不相同。例如，在选择数字电压解析单元的时候，可以选择不同器件的I/O端口来实现。但为了节约硬件成本，减小解析单元的体积，本实施例中，选择由同一个器件的两个不同的I/O端口作为基础来实现数字电压解析单元。
因为同一个器件的每个I/O口所能识别的高电平的范围是相同的，故，在不经过其他处理的情况下，同一个器件的I/O端口只能解析出一个告警电压值在其能够识别的高电平范围内的待监测项目是否处于告警状态。如果希望利用同一个器件同时对两个待监测项目的告警情况进行解析，那么另外一个待监测项目的告警电压值应当不在该I/O端口所能识别的高电平范围或者低电平范围内，而是介于高电平下限与低电平上限之间。
例如，在本实施例中，VDD为3.3V，MCU引脚相对对于工作地的电压为-0.3V到VDD+0.3V，该MCU的I/O端口所能识别的高电平的下限为0.25VDD+0.8V即1.625V，那么其能识别的低电平上限为0.15VDD即0.495V。那么可以将掉电告警电压值设置在1.625V以上，而对于欠压告警电压值，则应当大于0.495V且小于1.625V。
根据上述介绍，可以直接使用一个I/O端口作为数字电压解析单元，而另外一个数字电压解析单元需要通过一个升压装置与一个I/O端口来实现， 因为，待监测项目为欠压时，其告警电压介于0.495V与1.625V之间，假定欠压的告警电压值为1V。当混合检测电信号的电压值为1V时，I/O端口无法识别出这个混合检测电信号中包括欠压告警电压值，因此也就不能确定通讯设备已经进入欠压状态了，为了让I/O端口解析出混合检测电信号表征着待监测项目——欠压监测已经处于报警状态，可以在将混合检测电信号输入另外一个I/O端口之前先对混合检测电信号进行升压1.625倍，使该混合检测电信号的电压升压至I/O端口所能识别的高电平范围内。
在上述示例当中，掉电与欠压之间存在递进关系，所以，在设置告警电压的时候，最好使告警等级越高的待监测项目的告警电压值越高。
在进行混合检测电信号的解析时，当每个待监测项目对应的数字电压解析单元都输出表征否定的信号，则判定每个待监测项目均不存在报警；
当存在一个或多个待监测项目对应的数字电压解析单元输出表征肯定的信号，则判定告警等级最高的待监测项目存在报警。
举个简单的例子，当通讯设备处于欠压状态时，混合检测电信号的电压值应当为1V，将混合检测电信号直接输入MCU芯片的一个I/O中，MCU的I/O所能识别的高电平下限值为1.625V，而其能够识别的低电平的上限值为0.495V，因此，第一个I/O口会输出低电平信号。而在将混合检测电信号输入第二个I/O口之前会对其进行升压，在升压之后，该混合检测电信号的电压值会升为1.625V，这时，第二个I/O端口将会输出高电平信号。根据上述两个数字电压解析单元的输出结果，可以确定当前被监测对象没有处于掉电状态，但正处于欠压状态。
而如果混合检测电信号的值为1.625V，则第一个I/O端口和第二个I/O端口都会输出高电平信号，因此，这时候就要根据待监测项目之间的递进关系来确定了，在该示例当中，欠压告警的等级低于掉电告警，欠压告警出现之后，掉电告警才会出现，因此，当两个待监测项目对应的解析单元都输出高电平信号时，应当判定当前处于掉电告警状态。
对于待监测项目的告警不可能同时出现，即待监测项目之间存在互斥关系的情况则要简单得多：
当两个数字电压解析单元都输出表征否定的信号，则判定各待监测项目 均不存在报警；当其中一个数字电压解析单元输出表征肯定的信号，则判定该数字电压解析单元对应的待监测项目存在报警。
例如，如果待监测项目是过压与欠压两种情况，毫无疑义的是，一个用电设备的电压不可能同时处于欠压状态和过压状态，这时候，输出高电平的数字解析单元就只可能是一个，而这就表明输出高电平的数字解析单元所对应的待监测项目出现了报警。
本实施例还提供另外一种将混合检测电信号输入解析单元的方式，在该方式中，解析单元中同时包括数字电压解析单元和模拟电压解析单元。
由于数字电压解析单元的解析速度更快，所以，可以将比较重要，表征情况也更为紧急的待监测项目的解析交由数字电压解析单元来做。数字电压解析单元的解析过程同前一种方式中的一样，这里不再赘述。
但模拟电压解析单元的在对混合检测电信号进行解析的时候，可以是独立的，因为模拟电压解析单元是根据输入的电压值来确定该值对应的告警信息的，所以，模拟电压解析单元在对混合检测电信号进行解析的时候，其结果不需要依赖于其他解析单元，这一点和前一种方式中全部利用数字电压解析单元的不同。
在既采用数字解析方式又同时采用模拟解析方式对混合检测电信号进行解析，即模拟电压解析单元与数字电压解析单元共存的情况中，由于数字电压解析单元中存在上拉或下拉电阻，容易让输入模拟电压解析单元的电压值出现偏差，而模拟电压解析单元正确解析混合检测电信号中，关键就是要保证输入电压值的精确，所以，为了避免数字电压解析单元对模拟电压解析单元的影响，在对混合检测电信号进行数字解析方式的解析之前，还对混合检测电信号进行隔离以消除对混合检测电信号进行数字解析时，上拉电阻或下拉电阻对混合检测电信号的电压值的影响，本实施例，在数字电压解析单元之前可以设置一个隔离单元，设置为消除数字电压解析单元中上拉或下拉电阻对模拟电压解析单元的输入电压的影响。如图3所示，隔离单元14可以通过三极管来实现。
本发明实施例提供的告警信息解析方法，通过利用至少一个数字电压解析单元对获取的混合检测电信号进行解析，输出数字信号，然后将该数字电 压解析单元的输出结果与其他解析单元的解析结果进行结合，共同来确定该混合检测电信号所传输的信息表征的被监测对象的报警情况；相比于模拟量解析方式中需要精确的测量并计算出混合检测电信号的值，并将计算结果与预设阈值进行比较才能确定被监测对象每个待监测项目报警情况的方案，有效提高了对混合检测电信号进行解析的效率，从而加快了获取待检测项目报警情况的整体速度，提高了获取报警情况的实时性。
实施例二：
本实施例提供一种告警信息解析装置，如图4所示，该告警信息解析装置40包括获取模块402、解析模块404、分析模块406。实施例一提供的告警信息解析方法可以在本实施例提供的告警信息解析装置40上实施。
获取模块402设置为获取混合检测电信号，解析模块404设置为将混合检测电信号分别采用与每个待监测项目对应的解析方式进行解析。解析方式中的至少一个为数字解析方式，即解析模块404可以设置为完全采用数字解析方式对混合检测电信号进行解析，以获取每个待监测项目对应的监测结果；同样地，也可以在采用数字解析方式的同时再采用模拟解析方式进行解析，模拟解析方式主要是通过测量的方式获取混合检测电信号的电压值。分析模块406设置为根据解析结果确定每个待监测项目的报警情况。
混合检测电信号基于对被监测对象的至少两个待监测项目进行检测得到告警检测信号而生成，在图1当中，比较器11和比较器12的输出即为“掉电”与“欠压”这两个待监测项目的告警检测信号。两个告警检测信号通过选通电路13的选择生成混合检测电信号，选通电路13的输出即为混合检测电信号。
在本实施例中，解析模块404可以设置为通过将混合检测电信号输入对应的解析单元来进行解析，解析单元可以包括对数字电压解析单元和模拟电压解析单元，数字电压解析单元设置为对混合检测电信号的电压进行解析输出对应的数字信号。而模拟电压解析单元设置为通过测量的方式获取混合检测电信号的确切电压值，然后判断该电压值是否达到告警标准。
在本实施例的其他示例当中，告警信息解析装置还可以包括设置模块，设置模块设置为为每个待监测项目设置告警电压，告警电压的值在待监测项 目对应的数字电压解析单元可识别的高电平的范围内；告警电压为当待监测项目出现报警情况时，对应的告警检测信号的电压值。
获取模块可以通过导线或者通过导线与选通电路来实现，当获取模块和输入模块都通过导线来实现时，获取模块可以从外设的选通电路的输出端获取到混合检测电信号，而导线作为输入模块则将混合检测电信号输入至解析模块中；若获取模块通过导线与选通电路来实现，则选通电路设置获取模块内部，解析模块可以通过CPU来实现。在CPU可以结合预设的判定规则根据各解析单元的输出确定出供电设备当前对用电设备的供电情况。本实施例提供的告警信息解析装置可以部署在电源管理系统当中，而CPU可以部署在该系统中任意一个设备上。
本发明实施例还提供了一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现上述实施例所述的方法。
可以理解的是，本实施例以及实施例一中所提及的用电设备不仅限于通讯设备，也可以居民生活用电设备(如冰箱、洗衣机、烤箱等)、大工业用电设备、一般工商业用电设备、非工业用电设备、农业生产用电设备中的任意一种。
显然，本领域的技术人员应该明白，上述本发明实施例的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在计算机存储介质(ROM/RAM、磁碟、光盘)中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。所以，本发明不限制于任何特定的硬件和软件结合。
以上内容是结合具体的实施方式对本发明实施例所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简 单推演或替换，都应当视为属于本发明的保护范围。
工业实用性
上述技术方案能够有效提高对混合检测电信号进行解析的效率，从而加快了获取待检测项目报警情况的整体速度，提高了获取报警情况的实时性。

Claims (11)

  1. 一种告警信息解析方法，包括：
    获取混合检测电信号，所述混合检测电信号基于对被监测对象的至少两个待监测项目进行检测得到告警检测信号而生成(S202)；
    将所述混合检测电信号分别采用与每个所述待监测项目对应的解析方式进行解析；所述解析方式中的至少一个为数字解析方式，所述数字解析方式为对所述混合检测电信号的电压进行解析输出对应数字信号(S204)；
    根据得到的解析结果确定所述每个待监测项目的报警情况(S206)。
  2. 如权利要求1所述的告警信息解析方法，其中，所述解析方式中的至少一个为数字解析方式包括：
    每个所述待监测项目对应的解析方式均为数字解析方式。
  3. 如权利要求2所述的告警信息解析方法，还包括：
    所述获取混合检测电信号(S202)之前，为每个所述待监测项目设置告警电压；所述告警电压为当所述待监测项目出现报警情况时，对应的告警检测信号的电压值。
  4. 如权利要求3所述的告警信息解析方法，其中，待监测项目的数目为两个；若两个待监测项目的报警存在递进关系，则待监测项目的告警越晚，其告警等级越高：
    所述为每个所述待监测项目设置告警电压包括：告警等级越高的所述待监测项目的告警电压值越高；
    根据得到的解析结果确定所述每个待监测项目的报警情况(S206)包括：
    当每个待监测项目对应的解析结果均为表征否定的数字信号，则判定每个所述待监测项目均不存在报警；
    当存在至少一个待监测项目对应的解析结果为表征肯定的数字信号，则判定告警等级最高的待监测项目存在报警。
  5. 如权利要求3所述的告警信息解析方法，其中，待监测项目的数目为两个；若两个待监测项目的报警存在互斥关系，则每个待监测项目的告警 不同时出现:
    根据得到的解析结果确定所述每个待监测项目的报警情况(S206)包括：
    当每个待监测项目对应的解析结果均为表征否定的数字信号，则判定每个所述待监测项目均不存在报警；
    当其中一个待监测项目对应的解析结果为表征肯定的数字信号，则判定所述待监测项目存在报警。
  6. 如权利要求1所述的告警信息解析方法，其中，所述解析方式中的至少一个为数字解析方式包括：
    所述待监测项目对应的解析方式包括数字解析方式和通过测量的方式获取所述混合检测电信号的电压值的模拟解析方式。
  7. 如权利要求6所述的告警信息解析方法，还包括：
    在对所述混合检测电信号的电压进行数字解析方式的解析之前，对所述混合检测电信号进行隔离以消除对所述混合检测电信号进行数字解析时，上拉电阻或下拉电阻对所述混合检测电信号的电压值的影响。
  8. 一种告警信息解析装置(40)，包括：
    获取模块(402)，设置为获取混合检测电信号，所述混合检测电信号基于对被监测对象的至少两个待监测项目进行检测得到告警检测信号而生成；
    解析模块(404)，设置为将所述混合检测电信号分别采用与每个所述待监测项目对应的解析方式进行解析；所述解析方式中的至少一个为数字解析方式，所述数字解析方式为对所述混合检测电信号的电压进行解析输出对应数字信号；
    分析模块(406)，设置为根据得到的解析结果确定所述每个待监测项目的报警情况。
  9. 如权利要求8所述的告警信息解析装置(40)，其中，所述解析模块(404)，是设置为对每个所述待监测项目的解析方式均采用将所述混合检测电信号的电压解析输出对应数字信号的方式进行。
  10. 如权利要求9所述的告警信息解析装置(40)，其中，所述解析模块(404)是设置为通过如下方式实现将所述混合检测电信号分别采用与各所述待监测项目对应的解析方式进行解析：
    对所述混合检测电信号的电压进行解析输出对应数字信号，并通过测量的方式获取所述混合检测电信号的电压值。
  11. 一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现上述权利要求1至7中任一项所述的方法。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080211683A1 (en) * 2007-03-01 2008-09-04 Power Monitors Method and apparatus for loose wiring monitor
CN202994892U (zh) * 2013-01-15 2013-06-12 福州福发发电设备有限公司 电源故障检测单元
CN103645375A (zh) * 2013-12-31 2014-03-19 中国船舶重工集团公司第七一一研究所 一种无基准源的电源超限检测模块
CN204374286U (zh) * 2014-12-25 2015-06-03 中国西电电气股份有限公司 一种电源输入过欠压检测电路及其启动回路
CN105187258A (zh) * 2015-09-30 2015-12-23 北京英诺威尔科技股份有限公司 一种可配置的Trap告警解析处理方法
CN105227367A (zh) * 2015-10-15 2016-01-06 北京英诺威尔科技股份有限公司 一种低延迟的告警解析处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202153635U (zh) * 2011-07-14 2012-02-29 惠州市德赛西威汽车电子有限公司 一种汽车仪表电源掉电保护电路
CN102355046B (zh) * 2011-09-09 2014-10-29 Tcl新技术（惠州）有限公司 电压检测和掉电保护装置及其实现方法
CN103148055B (zh) * 2013-03-19 2015-04-08 湖南大学 一种电液伺服阀频率特性测试系统
CN103475230B (zh) * 2013-09-09 2016-05-11 河海大学常州校区 铁路信号机状态监控和稳恒供电单元
KR20150134658A (ko) * 2014-05-22 2015-12-02 오혁진 녹조 감지 및 경보장치 로봇
CN204228221U (zh) * 2014-12-02 2015-03-25 湖南威铭能源科技有限公司 用于超声波水表的电源及容量检测模块

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080211683A1 (en) * 2007-03-01 2008-09-04 Power Monitors Method and apparatus for loose wiring monitor
CN202994892U (zh) * 2013-01-15 2013-06-12 福州福发发电设备有限公司 电源故障检测单元
CN103645375A (zh) * 2013-12-31 2014-03-19 中国船舶重工集团公司第七一一研究所 一种无基准源的电源超限检测模块
CN204374286U (zh) * 2014-12-25 2015-06-03 中国西电电气股份有限公司 一种电源输入过欠压检测电路及其启动回路
CN105187258A (zh) * 2015-09-30 2015-12-23 北京英诺威尔科技股份有限公司 一种可配置的Trap告警解析处理方法
CN105227367A (zh) * 2015-10-15 2016-01-06 北京英诺威尔科技股份有限公司 一种低延迟的告警解析处理方法

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