CN115808615A - State detection method of isolating switch, isolating switch and storage medium - Google Patents
State detection method of isolating switch, isolating switch and storage mediumDownload PDFInfo
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Abstract
Description
Translated fromChinese技术领域technical field
本发明涉及隔离开关相关技术领域，尤其是涉及一种隔离开关的状态检测方法、隔离开关及存储介质。The invention relates to the technical field related to isolating switches, in particular to a method for detecting the state of an isolating switch, an isolating switch and a storage medium.
背景技术Background technique
随着电力系统的不断普及，我国的变电站数量也在日益增加，隔离开关是变电站使用最大的高压设备，其原理结构简单，但工作可靠性要求高。隔离开关一但发生故障，会导致大面积停电，甚至会导致整个变电站停电，从而引起上级电网的停电的重大事故，给电力设备和用户带来十分大的麻烦与损失。隔离开关的操作可靠性只能依赖产品质量、环境情况和日常的巡视。但仅通过运维工作人员的日常巡视又很难发现早期的缺陷，一旦发现问题大都已是严重故障，如部件变形、损坏或无法操作，虽然可以进行现场临时检修，但往往会耽误停送电时间、挤压停电设备检修工作时间、影响供电的可靠性。With the continuous popularization of power systems, the number of substations in my country is also increasing. The disconnector is the largest high-voltage equipment used in substations. Its principle and structure are simple, but it requires high reliability. Once the isolating switch fails, it will cause a large-scale power outage, and even cause a power outage in the entire substation, which will cause a major accident of power outage in the upper-level power grid, which will bring great trouble and loss to power equipment and users. The operational reliability of disconnectors can only depend on product quality, environmental conditions and routine inspections. However, it is difficult to find early defects only through the daily inspections of the operation and maintenance staff. Once the problems are found, most of them are serious failures, such as parts that are deformed, damaged or inoperable. Time, extrusion power outage equipment maintenance work time, affect the reliability of power supply.
发明内容Contents of the invention
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提出一种隔离开关的状态检测方法，能够及时发现隔离开关本体的故障状态，有效提高隔离开关本体的操作可靠性。The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a state detection method of a disconnector, which can detect the fault state of the disconnector body in time and effectively improve the operational reliability of the disconnector body.
本发明还提供了一种隔离开关以及计算机可读存储介质。The invention also provides an isolating switch and a computer-readable storage medium.
根据本发明的第一方面实施例的隔离开关的状态检测方法，所述隔离开关包括隔离开关本体，所述状态检测方法包括以下步骤：According to the state detection method of the disconnector according to the embodiment of the first aspect of the present invention, the disconnector includes a disconnector body, and the state detection method includes the following steps:
获取所述隔离开关本体的主转轴的实际角度数据和实际扭矩数据，以及所述隔离开关本体的触头的实际夹紧力数据；Acquiring actual angle data and actual torque data of the main shaft of the disconnector body, and actual clamping force data of contacts of the disconnector body;
利用所述实际角度数据和所述实际扭矩数据得到传动对应关系；Using the actual angle data and the actual torque data to obtain a transmission correspondence;
根据所述传动对应关系和预设的标准对应关系得到传动状态检测结果，所述标准对应关系表征所述主转轴正常工作时转动角度与标准扭矩的对应关系；The detection result of the transmission state is obtained according to the transmission corresponding relationship and the preset standard corresponding relationship, and the standard corresponding relationship represents the corresponding relationship between the rotation angle and the standard torque when the main rotating shaft is in normal operation;
根据所述实际夹紧力数据和预设的标准数据得到夹紧力状态检测结果，所述标准数据表征所述隔离开关本体的触头正常工作时的标准夹紧力。A clamping force state detection result is obtained according to the actual clamping force data and preset standard data, and the standard data represents a standard clamping force when the contacts of the isolating switch body work normally.
根据本发明实施例的状态检测方法，至少具有如下有益效果：The state detection method according to the embodiment of the present invention has at least the following beneficial effects:
通过实时获取隔离开关本体的主转轴的实际角度数据和实际扭矩数据，可以得到主转轴的实际转动角度和实际扭矩的传动对应关系，通过对比传动对应关系和预设的标准对应关系可以得到传动状态检测结果，以得知隔离开关本体的传动机构是否产生故障，从而及时进行检修。通过实时获取隔离开关本体的触头的实际夹紧力数据，并通过对比实际夹紧力数据和预设的标准数据可以得到夹紧力状态检测结果，以得知隔离开关本体的触头是否产生故障。本发明实施例的状态检测方法通过检测得到实时的传动状态检测结果和夹紧力状态检测结果，能够及时发现隔离开关本体的故障状态，有效提高隔离开关本体的操作可靠性。By obtaining the actual angle data and actual torque data of the main shaft of the isolating switch body in real time, the transmission correspondence between the actual rotation angle of the main shaft and the actual torque can be obtained, and the transmission state can be obtained by comparing the transmission correspondence with the preset standard correspondence Test results to know whether the transmission mechanism of the isolating switch body is faulty, so as to carry out timely maintenance. By obtaining the actual clamping force data of the contacts of the isolating switch body in real time, and comparing the actual clamping force data with the preset standard data, the detection result of the clamping force state can be obtained to know whether the contacts of the isolating switch body have Fault. The state detection method of the embodiment of the present invention obtains real-time transmission state detection results and clamping force state detection results through detection, can detect the fault state of the disconnector body in time, and effectively improve the operational reliability of the disconnector body.
根据本发明的一些实施例，所述根据所述传动对应关系和预设的标准对应关系得到传动状态检测结果，包括以下步骤：According to some embodiments of the present invention, the obtaining the detection result of the transmission state according to the transmission correspondence and the preset standard correspondence comprises the following steps:
确定所述传动对应关系和预设的所述标准对应关系的对比系数，所述对比系数表征同一转动角度下实际扭矩与所述标准扭矩的扭矩差值；determining a comparison coefficient between the transmission corresponding relationship and the preset standard corresponding relationship, the comparison coefficient characterizing the torque difference between the actual torque and the standard torque at the same rotation angle;
若所述对比系数大于预设的正常系数，所述传动状态检测结果表征所述主转轴为故障状态。If the comparison coefficient is greater than a preset normal coefficient, the transmission state detection result indicates that the main shaft is in a fault state.
根据本发明的一些实施例，所述根据所述传动对应关系和预设的标准对应关系得到传动状态检测结果，还包括以下步骤：According to some embodiments of the present invention, the obtaining the detection result of the transmission state according to the transmission correspondence relationship and the preset standard correspondence relationship further includes the following steps:
若所述对比系数小于等于所述正常系数，所述传动状态检测结果表征所述主转轴为正常状态。If the contrast coefficient is less than or equal to the normal coefficient, the transmission state detection result indicates that the main shaft is in a normal state.
根据本发明的一些实施例，所述根据所述实际夹紧力数据和预设的标准数据得到夹紧力状态检测结果，包括以下步骤：According to some embodiments of the present invention, the obtaining the detection result of the clamping force state according to the actual clamping force data and preset standard data includes the following steps:
若所述实际夹紧力数据与预设的所述标准数据的夹紧力差值大于预设的正常夹紧力范围，所述夹紧力状态检测结果表征所述触头为故障状态。If the clamping force difference between the actual clamping force data and the preset standard data is greater than a preset normal clamping force range, the clamping force state detection result indicates that the contact is in a fault state.
根据本发明的一些实施例，所述根据所述实际夹紧力数据和预设的标准数据得到夹紧力状态检测结果，还包括以下步骤：According to some embodiments of the present invention, the obtaining the detection result of the clamping force state according to the actual clamping force data and the preset standard data further includes the following steps:
若所述实际夹紧力数据与预设的所述标准数据的夹紧力差值小于等于预设的所述正常夹紧力范围，所述夹紧力状态检测结果表征所述触头为正常状态。If the clamping force difference between the actual clamping force data and the preset standard data is less than or equal to the preset normal clamping force range, the clamping force state detection result indicates that the contact is normal state.
根据本发明的一些实施例，所述隔离开关还包括无线收发单元和数据检测单元；所述获取所述隔离开关本体的主转轴的实际角度数据和实际扭矩数据，以及所述隔离开关本体的触头的实际夹紧力数据，包括以下步骤：According to some embodiments of the present invention, the isolating switch further includes a wireless transceiver unit and a data detection unit; the acquisition of the actual angle data and actual torque data of the main shaft of the isolating switch body, and the contact of the isolating switch body The actual clamping force data of the head, including the following steps:
无线接收由所述无线收发单元发送的所述实际角度数据、所述实际扭矩数据和所述实际夹紧力数据，所述实际角度数据、所述实际扭矩数据和所述实际夹紧力数据皆通过所述数据检测单元检测得到。Wirelessly receiving the actual angle data, the actual torque data and the actual clamping force data sent by the wireless transceiver unit, the actual angle data, the actual torque data and the actual clamping force data are all It is obtained through detection by the data detection unit.
根据本发明的一些实施例，还包括以下步骤：According to some embodiments of the present invention, the following steps are also included:
将所述传动对应关系保存为所述标准对应关系。The transmission corresponding relationship is saved as the standard corresponding relationship.
根据本发明的第二方面实施例的隔离开关，包括：The isolating switch according to the second aspect of the present invention includes:
隔离开关本体；Isolation switch body;
数据获取单元，用于获取所述隔离开关本体的主转轴的实际角度数据和实际扭矩数据，以及所述隔离开关本体的触头的实际夹紧力数据；The data acquisition unit is used to acquire the actual angle data and actual torque data of the main shaft of the disconnector body, as well as the actual clamping force data of the contacts of the disconnector body;
控制装置，与所述数据获取单元电性连接，所述控制装置用于实现如上述第一方面实施例所述的状态检测方法。A control device is electrically connected to the data acquisition unit, and the control device is used to implement the state detection method described in the embodiment of the first aspect above.
根据本发明实施例的隔离开关，至少具有如下有益效果：The isolating switch according to the embodiment of the present invention has at least the following beneficial effects:
通过数据获取单元可以实时获取隔离开关本体的主转轴的实际角度数据和实际扭矩数据，利用实际角度数据和实际扭矩数据可以得到主转轴的实际转动角度和实际扭矩的传动对应关系，通过对比传动对应关系和预设的标准对应关系可以得到传动状态检测结果，以得知隔离开关本体的传动机构是否产生故障，从而及时进行检修。通过数据获取单元还可以实时获取隔离开关本体的触头的实际夹紧力数据，并通过对比实际夹紧力数据和预设的标准数据得到夹紧力状态检测结果，以得知隔离开关本体的触头是否产生故障。本发明实施例的隔离开关通过检测得到实时的传动状态检测结果和夹紧力状态检测结果，能够及时发现隔离开关本体的故障状态，有效提高隔离开关本体的操作可靠性。The actual angle data and actual torque data of the main shaft of the isolating switch body can be obtained in real time through the data acquisition unit, and the transmission correspondence between the actual rotation angle of the main shaft and the actual torque can be obtained by using the actual angle data and actual torque data. By comparing the transmission correspondence The corresponding relationship between the relationship and the preset standard can obtain the detection result of the transmission state, so as to know whether the transmission mechanism of the isolating switch body is faulty, so as to carry out maintenance in time. The actual clamping force data of the contacts of the isolating switch body can also be obtained in real time through the data acquisition unit, and the detection result of the clamping force state can be obtained by comparing the actual clamping force data with the preset standard data, so as to know the state of the isolating switch body Whether the contacts are faulty. The isolating switch of the embodiment of the present invention obtains real-time transmission state detection results and clamping force state detection results through detection, so that the fault state of the isolating switch body can be found in time, and the operation reliability of the isolating switch body is effectively improved.
根据本发明的一些实施例，所述数据获取单元包括：According to some embodiments of the present invention, the data acquisition unit includes:
数据检测单元，用于检测所述实际角度数据、所述实际扭矩数据和所述实际夹紧力数据；a data detection unit for detecting the actual angle data, the actual torque data and the actual clamping force data;
无线收发单元，用于接收所述实际角度数据、所述实际扭矩数据和所述实际夹紧力数据，并无线发送至所述控制装置。The wireless transceiver unit is used to receive the actual angle data, the actual torque data and the actual clamping force data, and wirelessly send them to the control device.
根据本发明的第三方面实施例的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用于执行如上述第一方面实施例所述的状态检测方法。由于计算机可读存储介质采用了上述实施例的状态检测方法的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果。The computer-readable storage medium according to the embodiment of the third aspect of the present invention stores computer-executable instructions, and the computer-executable instructions are used to execute the state detection method as described in the embodiment of the first aspect above. Since the computer-readable storage medium adopts all the technical solutions of the state detection method of the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments.
本发明的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention.
附图说明Description of drawings
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present invention will become apparent and comprehensible from the description of the embodiments in conjunction with the following drawings, wherein:
图1是本发明一实施例的状态检测方法的流程图；Fig. 1 is a flowchart of a state detection method according to an embodiment of the present invention;
图2是本发明一实施例的隔离开关本体的结构示意图。Fig. 2 is a schematic structural diagram of a disconnector body according to an embodiment of the present invention.
附图标记：Reference signs:
主转轴100；
触头200。Contact 200.
具体实施方式Detailed ways
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
在本发明的描述中，如果有描述到第一、第二等只是用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。In the description of the present invention, if the first, second, etc. are described only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implying Indicates the sequence of the indicated technical features.
在本发明的描述中，需要理解的是，涉及到方位描述，例如上、下等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be understood that when it comes to orientation descriptions, for example, the orientation or positional relationship indicated by up, down, etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention.
本发明的描述中，需要说明的是，除非另有明确的限定，设置、安装、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本发明中的具体含义。In the description of the present invention, it should be noted that, unless otherwise clearly defined, words such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine that the above words are included in the present invention in combination with the specific content of the technical solution. specific meaning.
为了更好地说明本发明实施例的状态检测方法的优势，首先对隔离开关本体的结构进行一个简单说明。In order to better illustrate the advantages of the state detection method of the embodiment of the present invention, a brief description of the structure of the isolating switch body is firstly given.
隔离开关本体主要由绝缘部分、导电部分、支持底座、操作机构和传动机构组成。其中，支持底座的作用是起支持和固定作用,其将导电部分、绝缘部分、传动机构和操动机构等固定为一体，并使其固定在基础座上。导电部分包括触头、闸刀和接线座，该部分的作用是传导电路中的电流。绝缘部分包括支持绝缘子和操作绝缘子，绝缘部分的作用是将带电部分和接地部分绝缘开来。操作机构的作用是通过手动、电动、气动或液压向隔离开关本体的动作提供能源。传动机构包括主转轴，传动机构的作用是接受操动机构的力矩，并通过拐臂、连杆、轴齿或是操作绝缘子，将运动传动给触头,以完成隔离开关的分、合阐动作。The isolating switch body is mainly composed of an insulating part, a conductive part, a supporting base, an operating mechanism and a transmission mechanism. Among them, the function of the support base is to support and fix, which fixes the conductive part, the insulating part, the transmission mechanism and the operating mechanism as a whole, and fixes it on the base. The conductive part includes contacts, switch blades and terminal blocks, and the function of this part is to conduct the current in the circuit. The insulating part includes supporting insulators and operating insulators. The function of the insulating part is to insulate the live part from the grounding part. The function of the operating mechanism is to provide energy to the action of the disconnector body through manual, electric, pneumatic or hydraulic pressure. The transmission mechanism includes the main rotating shaft. The function of the transmission mechanism is to accept the torque of the operating mechanism, and transmit the movement to the contacts through the crank arm, connecting rod, shaft teeth or operating insulators, so as to complete the opening and closing actions of the disconnector. .
需要说明的是，隔离开关本体的工作原理和具体结构皆为本领域技术人员可知的现有技术，在此不再进行赘述。It should be noted that the working principle and specific structure of the isolating switch body are known to those skilled in the art, and will not be repeated here.
本发明实施例提供了一种隔离开关，包括隔离开关本体、数据获取单元和控制装置。数据获取单元，用于获取隔离开关本体的主转轴的实际角度数据和实际扭矩数据，以及隔离开关本体的触头的实际夹紧力数据；控制装置，与数据获取单元电性连接，控制装置用于实现本发明第一方面实施例的状态检测方法。An embodiment of the present invention provides a disconnector, including a disconnector body, a data acquisition unit and a control device. The data acquisition unit is used to acquire the actual angle data and actual torque data of the main shaft of the isolating switch body, and the actual clamping force data of the contacts of the isolating switch body; the control device is electrically connected with the data acquisition unit, and is used for the control device In order to realize the state detection method of the embodiment of the first aspect of the present invention.
根据本发明实施例的状态检测方法，通过实时获取隔离开关本体的主转轴的实际角度数据和实际扭矩数据，可以得到主转轴的实际转动角度和实际扭矩的传动对应关系，通过对比传动对应关系和预设的标准对应关系可以得到传动状态检测结果，以得知隔离开关本体的传动机构是否产生故障，从而及时进行检修。通过实时获取隔离开关本体的触头的实际夹紧力数据，并通过对比实际夹紧力数据和预设的标准数据可以得到夹紧力状态检测结果，以得知隔离开关本体的触头是否产生故障。本发明实施例的状态检测方法通过检测得到实时的传动状态检测结果和夹紧力状态检测结果，能够及时发现隔离开关本体的故障状态，有效提高隔离开关本体的操作可靠性。According to the state detection method of the embodiment of the present invention, by obtaining the actual angle data and actual torque data of the main shaft of the isolating switch body in real time, the transmission corresponding relationship between the actual rotation angle of the main shaft and the actual torque can be obtained, and by comparing the transmission corresponding relationship and The preset standard corresponding relationship can obtain the detection result of the transmission state, so as to know whether the transmission mechanism of the disconnector body is faulty, so as to carry out maintenance in time. By obtaining the actual clamping force data of the contacts of the isolating switch body in real time, and comparing the actual clamping force data with the preset standard data, the detection result of the clamping force state can be obtained to know whether the contacts of the isolating switch body have Fault. The state detection method of the embodiment of the present invention obtains real-time transmission state detection results and clamping force state detection results through detection, can detect the fault state of the disconnector body in time, and effectively improve the operational reliability of the disconnector body.
下面将结合图1和图2对本发明第一方面实施例的隔离开关的状态检测方法进行清楚、完整的描述，显然，以下所描述的实施例是本发明一部分实施例，并非全部实施例。The state detection method of the isolating switch of the first embodiment of the present invention will be clearly and completely described below in conjunction with FIG. 1 and FIG. 2 . Obviously, the embodiments described below are some, not all, embodiments of the present invention.
根据本发明第一方面实施例的隔离开关的状态检测方法，隔离开关包括隔离开关本体，状态检测方法包括以下步骤：According to the state detection method of the isolating switch embodiment of the first aspect of the present invention, the isolating switch includes the isolating switch body, and the state detecting method includes the following steps:
获取隔离开关本体的主转轴的实际角度数据和实际扭矩数据，以及隔离开关本体的触头的实际夹紧力数据；Obtain the actual angle data and actual torque data of the main shaft of the isolating switch body, as well as the actual clamping force data of the contacts of the isolating switch body;
利用实际角度数据和实际扭矩数据得到传动对应关系；Use the actual angle data and actual torque data to obtain the transmission correspondence;
根据传动对应关系和预设的标准对应关系得到传动状态检测结果，标准对应关系表征主转轴正常工作时转动角度与标准扭矩的对应关系；The detection result of the transmission state is obtained according to the transmission corresponding relationship and the preset standard corresponding relationship, and the standard corresponding relationship represents the corresponding relationship between the rotation angle and the standard torque of the main shaft during normal operation;
根据实际夹紧力数据和预设的标准数据得到夹紧力状态检测结果，标准数据表征隔离开关本体的触头正常工作时的标准夹紧力。The detection result of the clamping force state is obtained according to the actual clamping force data and the preset standard data, and the standard data represents the standard clamping force when the contacts of the isolating switch body work normally.
在获取实际角度数据、实际扭矩数据和实际夹紧力数据前，需要先确定要检测的相位和隔离开关本体的开合状态。相位包括全相位、A相、B相和C相，需要说明的是，上述提到的A、B、C只是为了区分三相，可以进行交换，不能看作是对本发明的限定。开合状态包括分闸状态和合闸状态。但相位和开合状态并不会影响本发明实施例的状态检测方法，不能看作是对本发明的限定。Before obtaining the actual angle data, actual torque data and actual clamping force data, it is necessary to determine the phase to be detected and the opening and closing state of the isolating switch body. The phases include all phases, A phase, B phase and C phase. It should be noted that the above-mentioned A, B, and C phases are only for distinguishing the three phases and can be exchanged, which should not be regarded as a limitation of the present invention. The opening and closing state includes the opening state and the closing state. However, the phase and opening and closing state will not affect the state detection method in the embodiment of the present invention, and cannot be regarded as a limitation of the present invention.
控制装置包括主控模块和监控端。通过手动或自动驱动主转轴转动一定角度，同时数据获取单元实时采集实际角度数据、实际扭矩数据和实际夹紧力数据，主控模块接收数据获取单元上传的实际角度数据、实际扭矩数据和实际夹紧力数据进行解码分析，再通过串口通讯与监控端进行通讯，每20ms向监控端发送数据，需要说明的是，数据发送间隔时间不能看作是对本发明的限定。通过对比传动对应关系和预设的标准对应关系，可以得到传动状态检测结果，以得知隔离开关本体的传动机构是否出现故障。通过对比实际夹紧力数据和预设的标准数据可以得到夹紧力状态检测结果，以得知隔离开关本体的触头是否产生故障，触头是否松动从而导致夹紧力不足。并将传动状态检测结果和夹紧力状态检测结果及时反馈给工作人员，以在隔离开关本体的传动机构或触头发生故障后进行故障处理，可以有效提高本发明实施例的隔离开关的运行寿命。在一些实施例中，在传动状态检测结果或夹紧力状态检测结果表征故障状态时，会发出报警提示，以提醒工作人员及时进行维修。The control device includes a main control module and a monitoring terminal. By manually or automatically driving the main shaft to rotate at a certain angle, at the same time, the data acquisition unit collects the actual angle data, actual torque data and actual clamping force data in real time, and the main control module receives the actual angle data, actual torque data and actual clamping force data uploaded by the data acquisition unit. The tension data is decoded and analyzed, and then communicated with the monitoring terminal through serial port communication, and the data is sent to the monitoring terminal every 20ms. It should be noted that the data transmission interval time cannot be regarded as a limitation of the present invention. By comparing the transmission corresponding relationship with the preset standard corresponding relationship, the detection result of the transmission state can be obtained, so as to know whether the transmission mechanism of the isolating switch body is faulty. By comparing the actual clamping force data with the preset standard data, the detection result of the clamping force state can be obtained, so as to know whether the contacts of the isolating switch body are faulty and whether the contacts are loose, resulting in insufficient clamping force. Feedback the detection results of the transmission state and the clamping force state to the staff in time, so as to deal with the fault after the transmission mechanism or contact of the disconnector body fails, which can effectively improve the operating life of the disconnector according to the embodiment of the present invention . In some embodiments, when the transmission state detection result or the clamping force state detection result indicates a fault state, an alarm prompt will be issued to remind the staff to perform maintenance in time.
在本发明的一些实施例中，监控端可以是一体化触摸屏电脑，一体化触摸屏电脑具有系统设置、参数设置、夹紧力测试、操作测试、数据查看和文件传输的功能。In some embodiments of the present invention, the monitoring terminal can be an integrated touch screen computer, and the integrated touch screen computer has the functions of system setting, parameter setting, clamping force test, operation test, data viewing and file transmission.
系统设置，进入软件界面后可以录入一些文本信息，如“变电站名称”、“设备ID”、“设备名称”和“设备型号”。在准备进行本发明实施例的状态检测方法时可添加新的文本信息或者选用历史文本信息。System settings, after entering the software interface, you can enter some text information, such as "substation name", "equipment ID", "equipment name" and "equipment model". When preparing to perform the state detection method of the embodiment of the present invention, new text information may be added or historical text information may be selected.
参数设置，传动对应关系、标准对应关系、以及实际夹紧力数据皆通过曲线的展现形式展示在屏幕上，一体化触摸屏电脑可以预先对标准对应关系、正常系数、标准数据、曲线坐标轴的量程进行设置，以便对同一转动角度的实际扭矩和标准扭矩进行对比，得到传动状态检测结果，以及对实际夹紧力数据和标准数据进行对比，得到夹紧力状态检测结果。需要说明的是，传动对应关系、标准对应关系、以及实际夹紧力数据也可以通过点的形式、折线形式或矩形框形式展示在屏幕上，具体展现形式不能看作是对本发明的限定。Parameter settings, transmission correspondence, standard correspondence, and actual clamping force data are all displayed on the screen in the form of a curve. The integrated touch screen computer can pre-set the standard correspondence, normal coefficients, standard data, and the range of the curve coordinate axis. It is set to compare the actual torque with the standard torque at the same rotation angle to obtain the detection result of the transmission state, and to compare the actual clamping force data with the standard data to obtain the detection result of the clamping force state. It should be noted that the transmission correspondence, standard correspondence, and actual clamping force data can also be displayed on the screen in the form of dots, polylines or rectangular boxes, and the specific presentation form should not be regarded as a limitation of the present invention.
夹紧力测试，开始测试时显示实际夹紧力数据-时间的实时曲线图，同时对比标准数据-时间的曲线图，并得到实时的夹紧力状态检测结果，从而判断隔离开关本体的触头是否出现故障。Clamping force test, when the test starts, the actual clamping force data-time real-time graph is displayed, and the standard data-time graph is compared at the same time, and the real-time clamping force state detection result is obtained, so as to judge the contact of the isolating switch body Is there a failure.
操作测试，先选择所测的相位(全相、A相、B相或C相)与隔离开关本体的开合状态(分闸状态或合闸状态)，测试过程中实时显示实际角度数据和实际扭矩数据，并绘制出一条实际扭矩-转动角度曲线，即传动对应关系，并展示传动对应关系与标准对应关系的对比情况，同时得到实时的传动状态检测结果，从而判断隔离开关本体的传动机构是否出现故障。在一些实施例中，还会显示异常的转动角度和对应转动角度的实际扭矩与标准扭矩。Operation test, first select the measured phase (all phase, A phase, B phase or C phase) and the opening and closing state of the disconnector body (opening state or closing state), and the actual angle data and actual angle data will be displayed in real time during the test. Torque data, and draw an actual torque-rotation angle curve, that is, the transmission corresponding relationship, and show the comparison between the transmission corresponding relationship and the standard corresponding relationship, and at the same time obtain the real-time transmission status detection results, so as to judge whether the transmission mechanism of the disconnector body is error occured. In some embodiments, the abnormal rotation angle and the actual torque and the standard torque corresponding to the rotation angle are also displayed.
数据查看，可以将实时获取到的实际角度数据、实际扭矩数据和实际夹紧力数据保存以供工作人员随时查看分析，也可以实时保存利用实际角度数据和实际扭矩数据得到的传动对应关系，并显示传动对应关系与标准对应关系的对比情况，以及实际夹紧力数据和预设的标准数据的对比情况，可以让工作人员直观地看到实际的隔离开关本体的运行状态是否正常。另外，还可以选择查看历史数据。Data viewing, the actual angle data, actual torque data and actual clamping force data obtained in real time can be saved for the staff to view and analyze at any time, and the transmission correspondence obtained by using the actual angle data and actual torque data can also be saved in real time, and Displaying the comparison between the transmission corresponding relationship and the standard corresponding relationship, as well as the comparison between the actual clamping force data and the preset standard data, allows the staff to intuitively see whether the actual operating state of the disconnector body is normal. In addition, there is an option to view historical data.
文件传输，可以将实时获取到的实际角度数据、实际扭矩数据、实际夹紧力数据、传动对应关系分别生成测试数据报告表，以对所检测隔离开关本体的合格性提供依据。File transmission, the actual angle data, actual torque data, actual clamping force data, and transmission corresponding relationship obtained in real time can be respectively generated into a test data report table to provide a basis for the qualification of the detected isolating switch body.
需要说明的是，监控端也可以采用其他设备，主控模块和监控端的具体结构不能看作是对本发明的限定。It should be noted that other devices may also be used for the monitoring terminal, and the specific structures of the main control module and the monitoring terminal cannot be regarded as limitations of the present invention.
在本发明的一些实施例中，根据传动对应关系和预设的标准对应关系得到传动状态检测结果，包括以下步骤：In some embodiments of the present invention, the detection result of the transmission state is obtained according to the transmission corresponding relationship and the preset standard corresponding relationship, including the following steps:
确定传动对应关系和预设的标准对应关系的对比系数，对比系数表征同一转动角度下实际扭矩与标准扭矩的扭矩差值；Determine the comparison coefficient between the transmission corresponding relationship and the preset standard corresponding relationship, and the comparison coefficient represents the torque difference between the actual torque and the standard torque under the same rotation angle;
若对比系数大于预设的正常系数，传动状态检测结果表征主转轴为故障状态；If the contrast coefficient is greater than the preset normal coefficient, the transmission state detection result indicates that the main shaft is in a fault state;
若对比系数小于等于正常系数，传动状态检测结果表征主转轴为正常状态。If the contrast coefficient is less than or equal to the normal coefficient, the transmission state detection result indicates that the main shaft is in a normal state.
对比系数越小说明传动对应关系与标准对应关系越接近，当对比系数大于预设的正常系数时说明隔离开关本体的传动机构出现异常，此时会产生报警提示，以提醒工作人员对传动机构进行维修，提高本发明实施例的隔离开关的运行寿命。The smaller the contrast coefficient, the closer the corresponding relationship between the transmission and the standard is. When the contrast coefficient is greater than the preset normal coefficient, it means that the transmission mechanism of the disconnector body is abnormal. At this time, an alarm prompt will be generated to remind the staff to check the transmission mechanism. Maintenance, improve the operating life of the isolating switch of the embodiment of the present invention.
在本发明的一些实施例中，根据实际夹紧力数据和预设的标准数据得到夹紧力状态检测结果，包括以下步骤：In some embodiments of the present invention, the detection result of the clamping force state is obtained according to the actual clamping force data and preset standard data, including the following steps:
若实际夹紧力数据与预设的标准数据的夹紧力差值大于预设的正常夹紧力范围，夹紧力状态检测结果表征触头为故障状态；If the clamping force difference between the actual clamping force data and the preset standard data is greater than the preset normal clamping force range, the clamping force state detection result indicates that the contact is in a fault state;
若实际夹紧力数据与预设的标准数据的夹紧力差值小于等于预设的正常夹紧力范围，夹紧力状态检测结果表征触头为正常状态。If the clamping force difference between the actual clamping force data and the preset standard data is less than or equal to the preset normal clamping force range, the detection result of the clamping force state indicates that the contact is in a normal state.
实际夹紧力数据与标准数据的夹紧力差值大于预设的正常夹紧力范围时，说明隔离开关本体的触头的出现异常，此时会产生报警提示，以提醒工作人员对触头进行维修，提高本发明实施例的隔离开关的运行寿命。When the clamping force difference between the actual clamping force data and the standard data is greater than the preset normal clamping force range, it indicates that the contacts of the isolating switch body are abnormal. At this time, an alarm prompt will be generated to remind the staff to check the contacts Maintenance is carried out to improve the operating life of the isolating switch in the embodiment of the present invention.
在本发明的一些实施例中，参考图2，隔离开关还包括无线收发单元和数据检测单元；获取隔离开关本体的主转轴的实际角度数据和实际扭矩数据，以及隔离开关本体的触头的实际夹紧力数据，包括以下步骤：无线接收由无线收发单元发送的实际角度数据、实际扭矩数据和实际夹紧力数据，实际角度数据、实际扭矩数据和实际夹紧力数据皆通过数据检测单元检测得到。采用无线收发方式传输数据可以进行远距离的操作，并可以减轻接线带来的场地限制。数据检测单元包括角度传感器、扭矩传感器和夹紧力传感器。角度传感器设在主转轴上，可以检测实际角度数据。扭矩传感器设在主转轴内部，可以检测实际扭矩数据。夹紧力传感器设在触头上，可以检测实际夹紧力数据。在一些实施例中，夹紧力传感器有两个，对称设置在触头上下两端，夹紧力传感器受力更均衡，获取到的实际夹紧力数据会更准确。但夹紧力传感器的数量不能看作是对本发明的限定。In some embodiments of the present invention, with reference to Fig. 2, the isolating switch also includes a wireless transceiver unit and a data detection unit; obtain the actual angle data and the actual torque data of the main shaft of the isolating switch body, and the actual angle data of the contacts of the isolating switch body The clamping force data includes the following steps: wirelessly receiving the actual angle data, actual torque data and actual clamping force data sent by the wireless transceiver unit, and the actual angle data, actual torque data and actual clamping force data are all detected by the data detection unit get. Using wireless transceiver to transmit data can carry out long-distance operation, and can reduce the site restrictions caused by wiring. The data detection unit includes an angle sensor, a torque sensor and a clamping force sensor. The angle sensor is arranged on the main shaft and can detect actual angle data. The torque sensor is located inside the main shaft and can detect actual torque data. The clamping force sensor is arranged on the contact, which can detect the actual clamping force data. In some embodiments, there are two clamping force sensors, which are arranged symmetrically at the upper and lower ends of the contact, so that the force on the clamping force sensors is more balanced, and the obtained actual clamping force data will be more accurate. However, the number of clamping force sensors cannot be regarded as a limitation of the present invention.
需要说明的是，也可以采用有线收发方式传输数据，无线收发单元不能看作是对本发明的限定。另外，角度传感器、扭矩传感器和夹紧力传感器不能看作是对本发明的限定，数据检测单元还可以采用其他检测器件，只要能检测实际角度数据、实际扭矩数据和实际夹紧力数据即可。It should be noted that data transmission can also be transmitted in a wired transceiving manner, and the wireless transceiving unit should not be regarded as a limitation of the present invention. In addition, the angle sensor, torque sensor and clamping force sensor should not be regarded as limitations of the present invention, and the data detection unit can also use other detection devices, as long as the actual angle data, actual torque data and actual clamping force data can be detected.
在本发明的一些实施例中，还包括以下步骤：将传动对应关系保存为标准对应关系。标准对应关系是在保证隔离开关本体正常运作的情况下，进行大量操作试验所得到的转动角度和扭矩的对应关系，可以用来判断所测传动对应关系是否合格的标准。在传动对应关系与标准对应关系比较接近的情况下，控制装置可以将传动对应关系保存为标准对应关系。在初始状态，隔离开关本体正常工作的前提下也可以将检测到的传动对应关系保存为标准对应关系。In some embodiments of the present invention, the following step is also included: saving the transmission correspondence as a standard correspondence. The standard corresponding relationship is the corresponding relationship between the rotation angle and the torque obtained by conducting a large number of operation tests under the condition that the disconnector body is guaranteed to operate normally, which can be used to judge whether the measured transmission corresponding relationship is qualified. In the case that the transmission corresponding relationship is relatively close to the standard corresponding relationship, the control device may save the transmission corresponding relationship as the standard corresponding relationship. In the initial state, under the premise that the main body of the isolating switch works normally, the detected transmission corresponding relationship can also be saved as a standard corresponding relationship.
在一些实施例中，考虑到安全性的问题，该操作不可随意设置，需要进行解密操作后才能将传动对应关系保存为标准对应关系，避免进行误操作后导致本发明实施例的状态检测方法失效，无法准确反映隔离开关本体的故障状态，从而影响隔离开关本体的操作可靠性。In some embodiments, considering security issues, this operation cannot be set arbitrarily, and the transmission correspondence relationship can be saved as a standard correspondence relationship only after a decryption operation is performed, so as to avoid failure of the state detection method in the embodiment of the present invention after misoperation , cannot accurately reflect the fault state of the disconnector body, thereby affecting the operational reliability of the disconnector body.
下面将结合图1和图2对本发明第二方面实施例的隔离开关进行清楚、完整的描述，显然，以下所描述的实施例是本发明一部分实施例，并非全部实施例。The isolating switch of the second embodiment of the present invention will be clearly and completely described below with reference to FIG. 1 and FIG. 2 . Obviously, the embodiments described below are some, not all, embodiments of the present invention.
根据本发明第二方面实施例的隔离开关，包括隔离开关本体、数据获取单元和控制装置。数据获取单元，用于获取隔离开关本体的主转轴的实际角度数据和实际扭矩数据，以及隔离开关本体的触头的实际夹紧力数据；控制装置，与数据获取单元电性连接，控制装置用于实现如上述第一方面实施例的状态检测方法。The disconnector according to the embodiment of the second aspect of the present invention includes a disconnector body, a data acquisition unit and a control device. The data acquisition unit is used to acquire the actual angle data and actual torque data of the main shaft of the isolating switch body, and the actual clamping force data of the contacts of the isolating switch body; the control device is electrically connected with the data acquisition unit, and is used for the control device In order to realize the state detection method in the embodiment of the first aspect above.
控制装置包括主控模块和监控端。通过手动或自动驱动主转轴转动一定角度，同时数据获取单元实时采集实际角度数据、实际扭矩数据和实际夹紧力数据，主控模块接收数据获取单元上传的实际角度数据、实际扭矩数据和实际夹紧力数据进行解码分析，再通过串口通讯与监控端进行通讯，每20ms向监控端发送数据，需要说明的是，数据发送间隔时间不能看作是对本发明的限定。通过对比传动对应关系和预设的标准对应关系，可以得到传动状态检测结果，以得知隔离开关本体的传动机构是否出现故障。通过对比实际夹紧力数据和预设的标准数据可以得到夹紧力状态检测结果，以得知隔离开关本体的触头是否产生故障，触头是否松动从而导致夹紧力不足。并将传动状态检测结果和夹紧力状态检测结果及时反馈给工作人员，以在隔离开关本体的传动机构或触头发生故障后进行故障处理，可以有效提高本发明实施例的隔离开关的运行寿命。在一些实施例中，在传动状态检测结果或夹紧力状态检测结果表征故障状态时，会发出报警提示，以提醒工作人员及时进行维修。The control device includes a main control module and a monitoring terminal. By manually or automatically driving the main shaft to rotate at a certain angle, at the same time, the data acquisition unit collects the actual angle data, actual torque data and actual clamping force data in real time, and the main control module receives the actual angle data, actual torque data and actual clamping force data uploaded by the data acquisition unit. The tension data is decoded and analyzed, and then communicated with the monitoring terminal through serial port communication, and the data is sent to the monitoring terminal every 20ms. It should be noted that the data transmission interval time cannot be regarded as a limitation of the present invention. By comparing the transmission corresponding relationship with the preset standard corresponding relationship, the detection result of the transmission state can be obtained, so as to know whether the transmission mechanism of the isolating switch body is faulty. By comparing the actual clamping force data with the preset standard data, the detection result of the clamping force state can be obtained, so as to know whether the contacts of the isolating switch body are faulty and whether the contacts are loose, resulting in insufficient clamping force. Feedback the detection results of the transmission state and the clamping force state to the staff in time, so as to deal with the fault after the transmission mechanism or contact of the disconnector body fails, which can effectively improve the operating life of the disconnector according to the embodiment of the present invention . In some embodiments, when the transmission state detection result or the clamping force state detection result indicates a fault state, an alarm prompt will be issued to remind the staff to perform maintenance in time.
需要说明的是，监控端可以是一体化触摸屏电脑，也可以采用其他设备，主控模块和监控端的具体结构不能看作是对本发明的限定。It should be noted that the monitoring terminal can be an integrated touch-screen computer, or other devices can be used, and the specific structures of the main control module and the monitoring terminal cannot be regarded as limitations of the present invention.
根据本发明实施例的隔离开关，通过数据获取单元可以实时获取隔离开关本体的主转轴的实际角度数据和实际扭矩数据，利用实际角度数据和实际扭矩数据可以得到主转轴的实际转动角度和实际扭矩的传动对应关系，通过对比传动对应关系和预设的标准对应关系可以得到传动状态检测结果，以得知隔离开关本体的传动机构是否产生故障，从而及时进行检修。通过数据获取单元还可以实时获取隔离开关本体的触头的实际夹紧力数据，并通过对比实际夹紧力数据和预设的标准数据得到夹紧力状态检测结果，以得知隔离开关本体的触头是否产生故障。本发明实施例的隔离开关通过检测得到实时的传动状态检测结果和夹紧力状态检测结果，能够及时发现隔离开关本体的故障状态，有效提高隔离开关本体的操作可靠性。According to the isolating switch of the embodiment of the present invention, the actual angle data and actual torque data of the main shaft of the isolating switch body can be obtained in real time through the data acquisition unit, and the actual rotation angle and actual torque of the main shaft can be obtained by using the actual angle data and the actual torque data The transmission corresponding relationship, by comparing the transmission corresponding relationship with the preset standard corresponding relationship, the transmission status detection result can be obtained, so as to know whether the transmission mechanism of the disconnector body is faulty, so as to carry out timely maintenance. The actual clamping force data of the contacts of the isolating switch body can also be obtained in real time through the data acquisition unit, and the detection result of the clamping force state can be obtained by comparing the actual clamping force data with the preset standard data, so as to know the state of the isolating switch body Whether the contacts are faulty. The isolating switch of the embodiment of the present invention obtains real-time transmission state detection results and clamping force state detection results through detection, so that the fault state of the isolating switch body can be found in time, and the operation reliability of the isolating switch body is effectively improved.
在本发明的一些实施例中，参考图2，数据获取单元包括数据检测单元和无线收发单元。数据检测单元，用于检测实际角度数据、实际扭矩数据和实际夹紧力数据；无线收发单元，用于接收实际角度数据、实际扭矩数据和实际夹紧力数据，并无线发送至控制装置。采用无线收发方式传输数据可以进行远距离的操作，并可以减轻接线带来的场地限制。数据检测单元包括角度传感器、扭矩传感器和夹紧力传感器。角度传感器设在主转轴上，可以检测实际角度数据。扭矩传感器设在主转轴内部，可以检测实际扭矩数据。夹紧力传感器设在触头上，可以检测实际夹紧力数据。在一些实施例中，夹紧力传感器有两个，对称设置在触头上下两端，夹紧力传感器受力更均衡，获取到的实际夹紧力数据会更准确。但夹紧力传感器的数量不能看作是对本发明的限定。In some embodiments of the present invention, referring to FIG. 2 , the data acquisition unit includes a data detection unit and a wireless transceiver unit. The data detection unit is used to detect the actual angle data, the actual torque data and the actual clamping force data; the wireless transceiver unit is used to receive the actual angle data, the actual torque data and the actual clamping force data, and wirelessly send them to the control device. Using wireless transceiver to transmit data can carry out long-distance operation, and can reduce the site restrictions caused by wiring. The data detection unit includes an angle sensor, a torque sensor and a clamping force sensor. The angle sensor is arranged on the main shaft and can detect actual angle data. The torque sensor is located inside the main shaft and can detect actual torque data. The clamping force sensor is arranged on the contact, which can detect the actual clamping force data. In some embodiments, there are two clamping force sensors, which are arranged symmetrically at the upper and lower ends of the contact, so that the force on the clamping force sensors is more balanced, and the obtained actual clamping force data will be more accurate. However, the number of clamping force sensors cannot be regarded as a limitation of the present invention.
需要说明的是，也可以采用有线收发方式传输数据，无线收发单元不能看作是对本发明的限定。另外，角度传感器、扭矩传感器和夹紧力传感器不能看作是对本发明的限定，数据检测单元还可以采用其他检测器件，只要能检测实际角度数据、实际扭矩数据和实际夹紧力数据即可。It should be noted that data transmission can also be transmitted in a wired transceiving manner, and the wireless transceiving unit should not be regarded as a limitation of the present invention. In addition, the angle sensor, torque sensor and clamping force sensor should not be regarded as limitations of the present invention, and the data detection unit can also use other detection devices, as long as the actual angle data, actual torque data and actual clamping force data can be detected.
另外，本发明实施例的主控模块包括：存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序。处理器和存储器可以通过总线或者其他方式连接。In addition, the main control module in the embodiment of the present invention includes: a memory, a processor, and a computer program stored in the memory and operable on the processor. The processor and memory can be connected by a bus or other means.
存储器作为一种非暂态计算机可读存储介质，可用于存储非暂态软件程序以及非暂态性计算机可执行程序。此外，存储器可以包括高速随机存取存储器，还可以包括非暂态存储器，例如至少一个磁盘存储器件、闪存器件、或其他非暂态固态存储器件。在一些实施方式中，存储器可选包括相对于处理器远程设置的存储器，这些远程存储器可以通过网络连接至该处理器。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。As a non-transitory computer-readable storage medium, memory can be used to store non-transitory software programs and non-transitory computer-executable programs. In addition, the memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid-state storage devices. In some embodiments, the memory optionally includes memory located remotely from the processor, and these remote memories may be connected to the processor via a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
实现上述实施例的状态检测方法所需的非暂态软件程序以及指令存储在存储器中，当被处理器执行时，执行上述实施例中的状态检测方法。The non-transitory software programs and instructions required to implement the state detection method of the above embodiment are stored in the memory, and when executed by the processor, the state detection method in the above embodiment is executed.
以上所描述的装置实施例仅仅是示意性的，其中作为分离部件说明的单元可以是或者也可以不是物理上分开的，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
此外，本发明第三方面实施例还提供了一种计算机可读存储介质，该计算机可读存储介质存储有计算机可执行指令，该计算机可执行指令被一个处理器或控制器执行，例如，被上述主控模块的一个处理器执行，可使得上述处理器执行上述实施例中的状态检测方法。In addition, the embodiment of the third aspect of the present invention also provides a computer-readable storage medium, the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are executed by a processor or a controller, for example, by Execution by a processor of the above-mentioned main control module may cause the above-mentioned processor to execute the state detection method in the above-mentioned embodiment.
本领域普通技术人员可以理解，上文中所公开方法中的全部或某些步骤、系统可以被实施为软件、固件、硬件及其适当的组合。某些物理组件或所有物理组件可以被实施为由处理器，如中央处理器、数字信号处理器或微处理器执行的软件，或者被实施为硬件，或者被实施为集成电路，如专用集成电路。这样的软件可以分布在计算机可读介质上，计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的，术语计算机存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外，本领域普通技术人员公知的是，通信介质通常包含计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。Those skilled in the art can understand that all or some of the steps and systems in the methods disclosed above can be implemented as software, firmware, hardware and an appropriate combination thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit . Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As known to those of ordinary skill in the art, the term computer storage media includes both volatile and nonvolatile media implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules, or other data. permanent, removable and non-removable media. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, tape, magnetic disk storage or other magnetic storage devices, or can Any other medium used to store desired information and which can be accessed by a computer. In addition, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .
上面结合附图对本发明实施例作了详细说明，但本发明不限于上述实施例，在所属技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments. Within the scope of knowledge of those of ordinary skill in the art, various modifications can be made without departing from the spirit of the present invention. Variety.
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