CN107463480B - Equipment type rapid identification method based on equipment current ID - Google Patents
Equipment type rapid identification method based on equipment current ID Download PDFInfo
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- CN107463480B CN107463480B CN201710603413.2A CN201710603413A CN107463480B CN 107463480 B CN107463480 B CN 107463480B CN 201710603413 A CN201710603413 A CN 201710603413A CN 107463480 B CN107463480 B CN 107463480B
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Abstract
The invention relates to a device type rapid identification method based on device current ID, and provides a field current detection terminal for acquiring current signals of electric equipment and a remote storage calculation module matched with the field current detection terminal; when the access of the electric equipment is monitored, acquiring a current signal and an equipment state of the electric equipment, sampling the current signal, and uploading sampling data to a remote storage calculation module; after the remote storage computing module acquires the sampling data, the sampling data is subjected to priority division, and according to the priority sequence of the divided sampling data, the sampling data of each priority is respectively compared with the standard data of the priority corresponding to each type of the electric equipment prestored in the remote storage computing module; if the type of the electric equipment can be identified according to the current corresponding priority standard data, the type of the electric equipment is output, and identification is stopped, otherwise, identification is continued according to the next priority.
Description
Technical Field
The invention relates to a device type rapid identification method based on a device current ID.
Background
Along with the continuous improvement of technical merit and the continuous improvement that user experience required, the function of socket is more and more abundant, possesses functions such as the collection of consumer data, the control of state and overload outage to guarantee that consumer's safety, operate steadily. However, with the continuous improvement of the technical level and the continuous improvement of the user experience requirements of users, the guarantee of the operation safety of the electric appliance cannot meet the requirements of users on the monitoring of the used equipment. Moreover, as the competition of electrical appliance manufacturers on the market of electrical appliances is getting more and more intense and the influence of the feedback data of the electrical appliance state on the improvement of equipment is improved, the data feedback in the use process of the electrical appliances is gradually becoming a research focus. Most of the existing identification processes adopt a direct comparison mode, and have the defects of low comparison speed and inaccuracy.
Disclosure of Invention
The invention aims to provide a device type rapid identification method based on a device current ID, so as to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is as follows: a device type rapid identification method based on device current ID is realized according to the following steps:
step S1: providing a field current detection terminal which is arranged at a power-on socket of the electric equipment and is used for acquiring a current signal of the electric equipment and a remote storage calculation module which is matched with the field current detection terminal;
step S2: the field current detection terminal judges whether the socket is accessed by the electric equipment currently or not by monitoring the socket, acquires a current signal and an equipment state of the electric equipment when monitoring that the electric equipment is accessed, samples the current signal and uploads sampling data to the remote storage calculation module;
step S3: after the remote storage computing module acquires the sampling data, the sampling data is subjected to priority division, and according to the priority sequence of the divided sampling data, the sampling data of each priority is respectively compared with the standard data of the priority corresponding to each type of the electric equipment prestored in the remote storage computing module;
step S4: if the type of the electric equipment can be identified according to the current corresponding priority standard data, the type of the electric equipment is output, and identification is stopped, otherwise, identification is continued according to the next priority.
In an embodiment of the present invention, in step S2, when the current signal sampling data is uploaded, the field current detection terminal uploads socket environment state information to the remote storage and calculation module; in step S3, before the remote storage computing module compares the current signal, the socket environment state information is compared with the sampled data of each priority level and the standard data of the corresponding priority level pre-stored in the remote storage computing module, if the identification can be completed, the type of the electric device is output, and the identification is stopped, otherwise, the identification is continued according to the next priority level.
In an embodiment of the present invention, the remote storage computing module is further matched with a handheld terminal, and the type identification result of the electric device is downloaded to the handheld terminal.
In an embodiment of the present invention, when the remote storage computing module does not obtain the type of the electrical equipment matched with the current signal of the electrical equipment accessed this time in the identification process of the type of the electrical equipment, an unknown electrical equipment instruction is issued to the handheld terminal to prompt a user, and the handheld terminal guides the user to upload the type of the electrical equipment accessed this time to the remote storage computing module; and the remote storage calculation module takes the sampling value of the current signal uploaded by the field detection unit and the socket environment state information as standard data according to the type of the electric equipment, and divides and stores the sampling value and the socket environment state information according to corresponding priorities.
In an embodiment of the present invention, when the remote storage and calculation module prestores, the obtained sampling value of the current signal of the standard electrical device and the socket environment state information are used as standard data according to the type of the standard electrical device, and are divided and stored according to the corresponding priority.
In an embodiment of the present invention, the socket environment status information includes: the method comprises the steps that the current position of a socket, the access time period of the electric equipment access and the preset use environment of the electric equipment are divided into a first priority, the priority of the access time period of the electric equipment access is divided into a second priority, and the priority of the preset use environment of the electric equipment access is divided into a third priority.
In an embodiment of the present invention, the current signal includes a start current signal and a normal operation current signal of the electric device.
In an embodiment of the present invention, the field current detection terminal obtains the current average amplitude value in the normal operation stage by sampling the normal operation current signal, and divides the priority of the current average amplitude value into a fourth priority by the remote storage calculation module; the field current detection terminal obtains a peak value of current and a current amplitude transformation turning point in a starting stage by sampling a starting current signal, divides the priority of the peak value into a fifth priority by the remote storage calculation module, and divides the priority of the current amplitude transformation turning point into a sixth priority by the remote storage calculation module.
In an embodiment of the present invention, the field current detection terminal is a single-load electric device detection terminal for monitoring a single socket or a multi-load electric device detection terminal for monitoring a plurality of sockets.
Compared with the prior art, the invention has the following beneficial effects: according to the equipment type rapid identification method based on the equipment current ID, the mode of dividing the priority is adopted, the rapid identification of the load type of the electric equipment is realized, the identification accuracy is improved, the monitoring and tracking of the access load type are greatly facilitated, the technical support is provided for the tracking and detection of the power consumption condition of the electric equipment, the foundation is provided for the market data tracking of the electric equipment of an electric equipment manufacturer, and the user experience and the service efficiency of the electric equipment manufacturer are greatly improved.
Drawings
Fig. 1 is a flowchart of a method for quickly identifying a device type based on a device current ID according to the present invention.
Detailed Description
The technical scheme of the invention is specifically explained below with reference to the accompanying drawings.
The invention provides a device type rapid identification method based on a device current ID, which is realized according to the following steps as shown in figure 1:
step S1: providing a field current detection terminal which is arranged at a power-on socket of the electric equipment and is used for acquiring a current signal of the electric equipment and a remote storage calculation module which is matched with the field current detection terminal;
step S2: the field current detection terminal judges whether the socket is accessed by the electric equipment currently or not by monitoring the socket, acquires a current signal and an equipment state of the electric equipment when monitoring that the electric equipment is accessed, samples the current signal and uploads sampling data to the remote storage calculation module;
step S3: after the remote storage computing module acquires the sampling data, the sampling data is subjected to priority division, and according to the priority sequence of the divided sampling data, the sampling data of each priority is respectively compared with the standard data of the priority corresponding to each type of the electric equipment prestored in the remote storage computing module;
step S4: if the type of the electric equipment can be identified according to the current corresponding priority standard data, the type of the electric equipment is output, and identification is stopped, otherwise, identification is continued according to the next priority.
Further, in this embodiment, the field current detection terminal includes an MCU, and an AC/DC circuit, a current sensing detection circuit, an indicator light, a key circuit, a speaker, a display, and a communication circuit, which are respectively connected to the MCU; acquiring sampling data of the electric equipment through the MCU, the current sensing detection circuit and the AC/DC circuit; the remote storage computing module is a server or a computer host with a communication function; the equipment current detection terminal and the remote storage calculation module are communicated in a wired or wireless mode.
Further, in this embodiment, in step S2, when the current signal sampling data is uploaded, the field current detection terminal uploads the socket environment state information to the remote storage and calculation module; in step S3, before the remote storage computing module compares the current signal, the socket environment status information is compared with the sampled data of each priority level and the standard data of the corresponding priority level pre-stored in the remote storage computing module, if the identification can be completed, the type of the electric equipment is output, and the identification is stopped, otherwise, the identification is continued according to the next priority level. By the aid of the environmental state information, the speed of identifying the type of the electric equipment and the accuracy of a comparison process are improved.
Further, in this embodiment, the socket environment status information includes: the method comprises the steps that the current position of a socket, the access time period of the electric equipment access and the preset use environment of the electric equipment are divided into a first priority, the priority of the access time period of the electric equipment access is divided into a second priority, and the priority of the preset use environment of the electric equipment access is divided into a third priority.
Further, in the present embodiment, the current signal includes a start current signal and a normal operation current signal of the electric device.
Further, in this embodiment, the on-site current detection terminal obtains the current average amplitude value at the normal operation stage by sampling the normal operation current signal, and divides the priority of the current average amplitude value into a fourth priority by the remote storage calculation module; the field current detection terminal obtains a peak value of current and a current amplitude transformation turning point in a starting stage by sampling a starting current signal, divides the priority of the peak value into a fifth priority by the remote storage calculation module, and divides the priority of the current amplitude transformation turning point into a sixth priority by the remote storage calculation module. Preferably, in order to ensure the accuracy of the sampled data, the sampling frequency can be increased according to actual conditions.
Further, in this embodiment, the remote storage and calculation module is further matched with a handheld terminal, and the type identification result of the electric device is downloaded to the handheld terminal.
Further, in this embodiment, when the remote storage computing module does not acquire the type of the electrical equipment matched with the current signal of the currently accessed electrical equipment in the identification process of the type of the electrical equipment, an unknown electrical equipment instruction is issued to the handheld terminal to prompt the user, and the handheld terminal guides the user to upload the type of the currently accessed electrical equipment to the remote storage computing module; the remote storage calculation module uses the sampling value of the current signal uploaded by the field detection unit and the socket environment state information as standard data according to the type of the electric equipment, and divides and stores the standard data according to the corresponding priority provided by the embodiment.
Further, in this embodiment, when the remote storage and calculation module prestores, according to the type of the standard electrical device, the obtained sampling value of the current signal of the standard electrical device and the socket environment status information are used as standard data, and are divided and stored according to the corresponding priority provided by this embodiment. When the remote storage calculation module performs comparison, a comparison error range, that is, an error range between actual monitoring data and standard data, can be set so as to meet actual comparison requirements. The standard electric equipment is equipment meeting the rated operation requirement of the electric appliance, and the average value of a plurality of standard electric equipment can be obtained to be used as standard data.
Furthermore, in this implementation, the field current detection terminal can be used for detecting a single load and detecting a plurality of loads, so as to realize overall monitoring of points, lines and planes.
Further, in this embodiment, the on-site current detection terminal is a single-load electric device detection terminal for monitoring a single socket or a multi-load electric device detection terminal for monitoring a plurality of sockets. When a multi-load electric equipment detection terminal is adopted, the remote computing storage module analyzes uploaded sampling data, whether an ascending change stage exists is judged, if yes, sampling data in a period before and after the ascending change stage is obtained, and a sampling data difference value in the period before and after the ascending change stage is further obtained on the basis of a mean value in the period before and after the ascending change stage; and the sampling data difference is divided according to the priority, and the type of the accessed electric equipment is identified by comparing the sampling data difference with the priority with standard data prestored in a remote computing storage module according to the corresponding priority. The sampled data difference comprises start-up sampling data and normal operation sampling data of a newly added access device.
The above are preferred embodiments of the present invention, and all changes made according to the technical scheme of the present invention that produce functional effects do not exceed the scope of the technical scheme of the present invention belong to the protection scope of the present invention.
Claims (8)
1. A device type rapid identification method based on a device current ID is characterized by comprising the following steps:
step S1: providing a field current detection terminal which is arranged at a power-on socket of the electric equipment and is used for acquiring a current signal of the electric equipment and a remote storage calculation module which is matched with the field current detection terminal;
step S2: the field current detection terminal judges whether the socket is accessed by the electric equipment currently or not by monitoring the socket, acquires a current signal and an equipment state of the electric equipment when monitoring that the electric equipment is accessed, samples the current signal and uploads sampling data to the remote storage calculation module;
step S3: after the remote storage computing module acquires the sampling data, the sampling data is subjected to priority division, and according to the priority sequence of the divided sampling data, the sampling data of each priority is respectively compared with the standard data of the priority corresponding to each type of the electric equipment prestored in the remote storage computing module;
step S4: if the type of the electric equipment can be identified according to the current corresponding priority standard data, outputting the type of the electric equipment and stopping identifying, otherwise, continuing identifying according to the next priority; in step S2, when uploading the current signal sampling data, the field current detection terminal uploads the socket environment state information to the remote storage calculation module; in step S3, before the remote storage computing module compares the current signal, the socket environment state information is compared with the sampled data of each priority level and the standard data of the corresponding priority level pre-stored in the remote storage computing module, if the identification can be completed, the type of the electric device is output, and the identification is stopped, otherwise, the identification is continued according to the next priority level.
2. The device type rapid identification method based on the device current ID as claimed in claim 1, wherein the remote storage computing module is further matched with a handheld terminal to download the identification result of the type of the electric device to the handheld terminal.
3. The device type rapid identification method based on the device current ID according to claim 2, characterized in that when the remote storage calculation module does not acquire the type of the electric device matched with the current signal of the accessed electric device in the identification process of the type of the electric device, an unknown electric device instruction is issued to the handheld terminal to prompt a user, and the handheld terminal guides the user to upload the type of the accessed electric device to the remote storage calculation module; and the remote storage calculation module takes the sampling value of the current signal uploaded by the field current detection terminal and the socket environment state information as standard data according to the type of the electric equipment, and divides and stores the sampling value and the socket environment state information according to corresponding priorities.
4. The device type rapid identification method based on the device current ID as claimed in claim 1, wherein when the remote storage calculation module pre-stores, according to the type of the standard electrical device, the obtained sampling value of the current signal of the standard electrical device and the socket environment status information are used as standard data, and are divided and stored according to the corresponding priority.
5. The device current ID-based device type quick identification method according to claim 1, 3 or 4, wherein the socket environment status information comprises: the method comprises the steps that the current position of a socket, the access time period of the electric equipment access and the preset use environment of the electric equipment are divided into a first priority, the priority of the access time period of the electric equipment access is divided into a second priority, and the priority of the preset use environment of the electric equipment access is divided into a third priority.
6. The device type rapid identification method based on the device current ID as claimed in claim 5, wherein the current signal comprises a start current signal and a normal operation current signal of the electric device.
7. The method for rapidly identifying the type of the equipment based on the equipment current ID according to claim 6, wherein the field current detection terminal obtains the current average amplitude value in the normal operation stage by sampling the normal operation current signal, and divides the priority of the current average amplitude value into a fourth priority by the remote storage calculation module; the field current detection terminal obtains a peak value of current and a current amplitude transformation turning point in a starting stage by sampling a starting current signal, divides the priority of the peak value into a fifth priority by the remote storage calculation module, and divides the priority of the current amplitude transformation turning point into a sixth priority by the remote storage calculation module.
8. The device type rapid identification method based on the device current ID as claimed in claim 1, wherein the field current detection terminal is a single-load electric device detection terminal for monitoring a single socket or a multi-load electric device detection terminal for monitoring a plurality of sockets.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710603413.2A CN107463480B (en) | 2017-07-22 | 2017-07-22 | Equipment type rapid identification method based on equipment current ID |
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| CN201710603413.2A CN107463480B (en) | 2017-07-22 | 2017-07-22 | Equipment type rapid identification method based on equipment current ID |
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| CN107463480B true CN107463480B (en) | 2020-11-20 |
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| CN109847255B (en) * | 2019-01-29 | 2021-04-27 | 迅捷安消防及救援科技（深圳）有限公司 | Movable modular intelligent fire-fighting on-duty guarantee equipment and related products |
| CN113554524B (en) * | 2021-07-29 | 2022-09-23 | 重庆允成互联网科技有限公司 | Intelligent production monitoring method and system based on industrial Internet and storage medium |
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| US6766588B1 (en) * | 2003-07-16 | 2004-07-27 | Cheng-Hui Hsu | Drive-type tape rule |
| CN204012844U (en) * | 2014-08-01 | 2014-12-10 | 深圳欧陆通电子有限公司 | Power supply adaptor |
| CN204651612U (en) * | 2015-05-28 | 2015-09-16 | 深圳华淩科技有限公司 | A kind of intelligent socket system with Monitoring and Controlling load appliance |
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- 2017-07-22 CN CN201710603413.2A patent/CN107463480B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6766588B1 (en) * | 2003-07-16 | 2004-07-27 | Cheng-Hui Hsu | Drive-type tape rule |
| CN204012844U (en) * | 2014-08-01 | 2014-12-10 | 深圳欧陆通电子有限公司 | Power supply adaptor |
| CN204651612U (en) * | 2015-05-28 | 2015-09-16 | 深圳华淩科技有限公司 | A kind of intelligent socket system with Monitoring and Controlling load appliance |
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