CN207518631U - The long-range power failure alarm device of power information acquisition system - Google Patents
The long-range power failure alarm device of power information acquisition system Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
本实用新型公开了一种用电信息采集系统远程断电报警装置，包括单片机控制单元、蓄电池、电源管理电路、开关继电器和GSM/GPRS通信模块；开关继电器分别与用电信息采集系统电源和单片机控制单元输入端相连；单片机控制单元的输出端与GSM/GPRS通信模块相连；蓄电池通过电源管理电路分别与单片机控制单元和GSM/GPRS通信模块相连；GSM/GPRS通信模块通过无线网络与手机实现无线通信。还包括通讯接口模块；通讯接口模块分别与用电信息采集系统的输出端和单片机控制单元的输入端连接；蓄电池通过电源管理电路与通讯接口模块相连。本实用新型结构简单、方便管理、提高了工作效率。
The utility model discloses a remote power failure alarm device for an electricity consumption information collection system, which comprises a single-chip microcomputer control unit, a storage battery, a power supply management circuit, a switch relay and a GSM/GPRS communication module; The input end of the control unit is connected; the output end of the single-chip control unit is connected with the GSM/GPRS communication module; the storage battery is connected with the single-chip control unit and the GSM/GPRS communication module through the power management circuit; the GSM/GPRS communication module realizes wireless communication with the mobile phone through the wireless network. communication. It also includes a communication interface module; the communication interface module is respectively connected with the output end of the power consumption information collection system and the input end of the single-chip microcomputer control unit; the storage battery is connected with the communication interface module through the power management circuit. The utility model has the advantages of simple structure, convenient management and improved working efficiency.
Description
技术领域technical field
本实用新型属于电力监测领域，涉及一种用电信息采集系统远程断电报警装置。The utility model belongs to the field of electric power monitoring and relates to a remote power failure alarm device for an electric power information collection system.
背景技术Background technique
随着科技的发展与进步，国家电网公司已大力开展智能电网建设，而电力用户用电信息采集系统则是整个智能电网的关键点。当发现电力用户电能表自动采集失败后，存在用电信息采集系统采集设备离线的情况，计量采集运维班的人员通常通过用户在SG186系统中留下的用户停送电联系人电话核实是现场停电，还是用电信息采集系统采集设备故障造成的采集设备离线，但往往会出现用户停送电联系人没有在工作岗位不知现场实际情况，或电话无法打通的情况。运维人员不能确定采集设备离线原因，就需要到现场查看判断，不能远程监测电力用户电源状态，一旦采集设备离线的原因是用户或线路停电，则影响了工作效率，造成了资源浪费。With the development and progress of science and technology, the State Grid Corporation of China has vigorously carried out the construction of smart grids, and the power user information collection system is the key point of the entire smart grid. When it is found that the automatic collection of the electric energy meter of the power user fails, there is a situation that the collection equipment of the power consumption information collection system is offline, and the personnel of the measurement collection operation and maintenance team usually check the contact number of the user's power supply stoppage left by the user in the SG186 system. The power outage, or the failure of the collection equipment of the power consumption information collection system caused the collection equipment to go offline, but there are often situations where the contact person of the user who stops the power transmission is not at work and does not know the actual situation on the spot, or the phone cannot be connected. The operation and maintenance personnel cannot determine the reason for the off-line of the collection device, so they need to go to the site to check and judge. They cannot remotely monitor the power supply status of the power user. Once the reason for the offline collection device is that the user or the line is out of power, it will affect the work efficiency and cause a waste of resources.
实用新型内容Utility model content
针对以上现有技术中的不足，本实用新型的目的在于提供一种结构简单、方便管理、提高工作效率的远程断电报警装置。In view of the deficiencies in the prior art above, the purpose of this utility model is to provide a remote power failure alarm device with simple structure, convenient management and improved work efficiency.
本实用新型的技术方案如下：用电信息采集系统远程断电报警装置，包括单片机控制单元、蓄电池、电源管理电路、开关继电器和GSM/GPRS通信模块；所述开关继电器分别与用电信息采集系统电源和单片机控制单元输入端相连；所述单片机控制单元的输出端与GSM/GPRS通信模块相连；所述蓄电池通过电源管理电路分别与单片机控制单元和GSM/GPRS通信模块相连；所述GSM/GPRS通信模块通过无线网络与手机实现无线通信。The technical scheme of the utility model is as follows: the remote power failure alarm device of the electricity information collection system includes a single-chip microcomputer control unit, a storage battery, a power management circuit, a switch relay and a GSM/GPRS communication module; The power supply is connected to the input end of the single-chip microcomputer control unit; the output end of the single-chip microcomputer control unit is connected to the GSM/GPRS communication module; the storage battery is connected to the single-chip microcomputer control unit and the GSM/GPRS communication module through a power management circuit; The communication module realizes wireless communication with the mobile phone through the wireless network.
通过开关继电器，可将用电信息采集系统电源状态转化为单片机控制单元可识别的开关量，从而使单片机控制单元判断用电信息采集系统电源是否消失。Through the switch relay, the power state of the power consumption information collection system can be converted into a switch value recognizable by the single-chip microcomputer control unit, so that the single-chip microcomputer control unit can judge whether the power supply of the power consumption information collection system disappears.
进一步，还包括通讯接口模块；所述通讯接口模块分别与用电信息采集系统的输出端和单片机控制单元的输入端连接；所述蓄电池通过电源管理电路与通讯接口模块相连。通过设置通讯接口模块，可实现用电信息采集系统与单片机控制单元之间的通讯，通过单片机控制单元判断出用户是否断电。Further, it also includes a communication interface module; the communication interface module is respectively connected to the output end of the power consumption information collection system and the input end of the single-chip microcomputer control unit; the storage battery is connected to the communication interface module through a power management circuit. By setting the communication interface module, the communication between the power consumption information collection system and the single-chip microcomputer control unit can be realized, and whether the user is powered off can be judged by the single-chip microcomputer control unit.
进一步，所述蓄电池与外置电源或用电信息采集系统电源相连接。外置电源有电时自动充电，断电后使用蓄电池为报警装置提供电源完成报警工作。Further, the storage battery is connected to an external power supply or a power supply of the power consumption information collection system. The external power supply is automatically charged when there is power, and the battery is used to provide power for the alarm device to complete the alarm work after the power is cut off.
本实用新型的原理为：从用电信息采集系统中采集到的用户停电信息，并结合用电信息采集系统电源的状态，由单片机控制单元判断是用电信息采集系统电源断电还是用户停电。若用电信息采集系统断电，则开关继电器断开，单片机控制单元判断用电信息采集系统电源断开，则发送用电信息采集系统断电信息，告知管理人员及时安排处理；若用电信息采集系统电源未断电，则开关继电器未断开，但用电信息采集系统传送的用户用电信息为停电，通过单片机控制单元判断后，向管理人员发送用户停电信息；若用电信息采集系统电源断电且用电信息采集系统传送的用户电信息为停电，则发送用电信息采集系统电源和用户断电信息。The principle of the utility model is: the power failure information of the user collected from the power consumption information collection system is combined with the state of the power supply of the power consumption information collection system, and the single-chip microcomputer control unit judges whether the power supply of the power consumption information collection system is power failure or the user power failure. If the power consumption information collection system is powered off, the switch relay is disconnected, and the single-chip control unit judges that the power supply of the power consumption information collection system is disconnected, then sends the power failure information of the power consumption information collection system, and informs the management personnel to arrange for processing in time; if the power consumption information If the power supply of the collection system is not cut off, the switch relay is not disconnected, but the user’s power consumption information transmitted by the power consumption information collection system is a power failure. If the power supply is cut off and the user power information transmitted by the power consumption information collection system is a power failure, then the power supply information of the power consumption information collection system and the user power failure information are sent.
根据GSM/GPRS通信模块的短信数据传输的功能，利用微处理器控制接口芯片的数据收发，即可对GSM/GPRS通信模块进行控制，当用电信息采集系统断电时通过报警器内置手机卡发送短信给管理人员，管理人员接到短信后，可确定何处断电（停电），以便及时安排处理。设计采用了电源管理电路，具有对蓄电池自动保护功能，使蓄电池绝对不会深度放电而损坏，从而使报警装置在外置电源断电时仍能一定时间内继续工作。借助最可靠、最成熟、覆盖面极广的GSM移动网络，采用发送中文短消息形式进行报警，不但接警没有距离限制，而且更加直观、高效、可靠。通过设置内置蓄电池，外置电源有电时自动充电，断电后使用蓄电池完成报警工作。According to the SMS data transmission function of the GSM/GPRS communication module, the GSM/GPRS communication module can be controlled by using the microprocessor to control the data transmission and reception of the interface chip. When the electricity information collection system is powered off, the phone card built in the alarm Send a text message to the management personnel. After receiving the text message, the management personnel can determine where the power is cut off (blackout), so as to arrange processing in time. The design adopts the power management circuit, which has the function of automatically protecting the battery, so that the battery will never be damaged due to deep discharge, so that the alarm device can continue to work for a certain period of time when the external power supply is cut off. With the help of the most reliable, mature, and wide-coverage GSM mobile network, the alarm is sent in the form of short messages in Chinese. Not only is there no distance limit for receiving the alarm, but it is also more intuitive, efficient, and reliable. By setting the built-in battery, the external power supply will be charged automatically when there is electricity, and the battery will be used to complete the alarm work after the power is cut off.
本实用新型的用电信息采集系统远程断电报警装置外观小巧便于在现场装设。本实用新型的远程断电报警装置结构简单、方便管理、提高了工作效率，避免了因停电而处理不及时。The remote power failure alarm device of the electricity consumption information collection system of the utility model has a compact appearance and is convenient to be installed on site. The remote power failure alarm device of the utility model has the advantages of simple structure, convenient management, improved work efficiency, and avoids untimely processing due to power failure.
附图说明Description of drawings
图1所示为本实用新型远程断电报警装置的结构示意图；Fig. 1 shows the structural representation of the remote power failure alarm device of the present utility model;
图2为本实用新型远程断电报警装置的工作原理图；Fig. 2 is the working principle diagram of the remote power failure alarm device of the present invention;
图中：1、单片机控制单元； 2、蓄电池；3、开关继电器；4、GSM/GPRS通信模块；5、通讯接口模块；6、用电信息采集系统；7、用电信息采集系统电源；8、外置电源。In the figure: 1. Single-chip microcomputer control unit; 2. Battery; 3. Switch relay; 4. GSM/GPRS communication module; 5. Communication interface module; 6. Power consumption information collection system; 7. Power supply of power consumption information collection system; 8 ,External power supply.
具体实施方式Detailed ways
下面结合附图给出一个非限定的实施例对本实用新型作进一步的阐述。但是应该理解，这些描述只是示例的，而并非要限制本实用新型的范围。此外，在以下说明中，省略了对公知结构和技术的描述，以避免不必要地混淆本实用新型的概念。Provide a non-limiting embodiment below in conjunction with accompanying drawing and further elaborate on the utility model. However, it should be understood that these descriptions are only examples, not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.
如图1所示，用电信息采集系统远程断电报警装置，包括单片机控制单元1、蓄电池2、电源管理电路、开关继电器3和GSM/GPRS通信模块4；所述开关继电器3分别与用电信息采集系统电源7和单片机控制单元1输入端相连；所述单片机控制单元1的输出端与GSM/GPRS通信模块4相连；所述蓄电池2通过电源管理电路分别与单片机控制单元1和GSM/GPRS通信模块4相连；所述GSM/GPRS通信模块4通过无线网络与手机实现无线通信。还包括通讯接口模块5；所述通讯接口模块5分别与用电信息采集系统6的输出端和单片机控制单元1的输入端连接；所述蓄电池2通过电源管理电路与通讯接口模块5相连。通过设置通讯接口模块5，可实现用电信息采集系统6与单片机控制单元1之间的通讯，通过单片机控制单元1判断出用户是否断电。As shown in Figure 1, the remote power failure alarm device of the power consumption information collection system includes a single-chip microcomputer control unit 1, a storage battery 2, a power management circuit, a switch relay 3 and a GSM/GPRS communication module 4; The information acquisition system power supply 7 is connected to the input end of the single-chip microcomputer control unit 1; the output end of the single-chip microcomputer control unit 1 is connected to the GSM/GPRS communication module 4; The communication module 4 is connected; the GSM/GPRS communication module 4 realizes wireless communication with the mobile phone through the wireless network. It also includes a communication interface module 5; the communication interface module 5 is respectively connected to the output end of the power consumption information collection system 6 and the input end of the single-chip control unit 1; the battery 2 is connected to the communication interface module 5 through a power management circuit. By setting the communication interface module 5, the communication between the power consumption information collection system 6 and the single-chip control unit 1 can be realized, and the single-chip control unit 1 can determine whether the user is powered off.
进一步，述蓄电池2与外置电源8相连接。外置电源8有电时自动充电，断电后使用蓄电池2完成报警工作。Further, the storage battery 2 is connected to an external power source 8 . The external power supply 8 is automatically charged when there is electricity, and the battery 2 is used to complete the alarm work after a power failure.
如图2所示，首先设备运行，单片机控制单元1工作，监测用电信息采集系统电源7的状态和用电信息采集系统6中用户的用电状态，当用户用电信息为断电或/和用电信息采集系统电源7断电，则用电信息采集系统远程断电报警装置通过GSM/GPRS通信模块4向手机发送用户用电信息或/和用电信息采集系统电源7的断电信息。As shown in Figure 2, at first the equipment runs, the single-chip microcomputer control unit 1 works, monitors the status of the power supply 7 of the power consumption information collection system and the user's power consumption status in the power consumption information collection system 6, when the user's power consumption information is power failure or/ and the power supply 7 of the power consumption information collection system is powered off, then the remote power failure alarm device of the power consumption information collection system sends the user's power consumption information or/and the power failure information of the power consumption information collection system power supply 7 to the mobile phone through the GSM/GPRS communication module 4 .
本实用新型的用电信息采集系统远程断电报警装置只需要将用电信息采集系统电源7一零一火分别接入到该装置上，在用电信息采集系统6上搭架电源十分的方便。运维人员接到短信后，可确定现场断电情况，以便及时处理，实现无人值守远程掌控现场断电情况。The remote power failure alarm device of the electricity consumption information collection system of the utility model only needs to respectively connect the power supply 7 of the electricity consumption information collection system to the device, and it is very convenient to set up a power supply on the electricity consumption information collection system 6 . After receiving the text message, the operation and maintenance personnel can determine the on-site power outage situation, so as to deal with it in time, and realize unattended remote control of the on-site power outage situation.
本实用新型的单片机控制单元1、GSM/GPRS通信模块4、通讯接口模块5等相关的处理、发送以及接收等程序，是本领域技术人员的常规技术选择，属于现有技术，不需要付出创造性劳动就能得出的技术方案，本实用新型需要保护的是其连接关系及其相互作用，其属于实用新型的客体。Programs such as single-chip microcomputer control unit 1, GSM/GPRS communication module 4, communication interface module 5, etc. of the utility model, such as related processing, sending and receiving, are the conventional technical selections of those skilled in the art, belong to the prior art, and do not need to pay creativity A technical solution that can be obtained through labor, what the utility model needs to protect is its connection relationship and its interaction, which belong to the object of the utility model.
以上实施例应理解为仅用于说明本实用新型而不用于限制本实用新型的保护范围。在阅读了本实用新型的记载的内容之后，技术人员可以对本实用新型作各种改动或修改，这些等效变化和修饰同样落入本实用新型权利要求所限定的范围。The above embodiments should be understood as only for illustrating the utility model but not for limiting the protection scope of the utility model. After reading the content of the utility model, the skilled person can make various changes or modifications to the utility model, and these equivalent changes and modifications also fall within the scope defined by the claims of the utility model.
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| CN109546236A (en) * | 2018-10-12 | 2019-03-29 | 国网浙江省电力有限公司信息通信分公司 | A kind of protection system of battery remote maintenance equipment |
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