CN203027500U - Intelligent device data collecting system achieved on the basis of Zigbee - Google Patents
Intelligent device data collecting system achieved on the basis of Zigbee Download PDFInfo
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- CN203027500U CN203027500U CN 201220636116 CN201220636116U CN203027500U CN 203027500 U CN203027500 U CN 203027500U CN 201220636116 CN201220636116 CN 201220636116 CN 201220636116 U CN201220636116 U CN 201220636116U CN 203027500 U CN203027500 U CN 203027500U
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Abstract
The utility model discloses an intelligent device data collecting system achieved on the basis of Zigbee. The intelligent device data collecting system comprises a plurality of intelligent devices, a plurality of Zigbee terminals, a Zigbee coordinator and monitoring equipment, wherein a plurality of intelligent devices are arranged in a distribution manner and used for receiving and transmitting communication protocol data of the intelligent devices; a plurality of Zigbee terminals correspond to a plurality of intelligent devices one by one, are respectively connected to corresponding intelligent device through at least one intelligent serial port, and communicate with the Zigbee coordinator through a Zigbee wireless transmission channel; the Zigbee coordinator communicates with a plurality of Zigbee terminals through the Zigbee wireless transmission channel; and the monitoring equipment adopts a Zigbee coordinator protocol, communicates with the Zigbee coordinator through one intelligent serial port, and is used for receiving and transmitting the Zigbee coordination protocol data. By adopting the intelligent device data collecting system, the quantity of the Zigbee terminals can be increased or reduced; the quantity of the intelligent devices is increased and reduced at any time; the hardware cost of the monitoring equipment, the cable cost and the manpower cost are saved; and the operation is simple.
Description
Technical field
The utility model relates to communication technical field, particularly, relate to a kind of smart machine data acquisition system that realizes based on Zigbee, its smart machine that can realize meeting in communication base station or machine room the different model of different intelligent agreement accesses the same intelligent serial ports of watch-dog simultaneously.
Background technology
In communication field, development along with the intelligent monitoring industry technology, smart machine constantly emerges in large numbers, and its RS232/RS422/RS485 serial ports that adopt carry out communication more, and adopting these serial ports is that operator monitors the working condition of smart machine and provides convenience.
But, present smart machine numerous types, the agreement of the smart machine of each institute of manufacturer Development and Production is also different.Even same manufacturer, the different product of different times exploitation, its protocol contents also exists difference, and the interface type of smart machine do not completely unify yet, and all exists as RS232, RS422 and RS485.
At present in the intelligent monitoring industry, smart machine is connected connection with watch-dog, adopt cable directly to connect more, and a serial ports of watch-dog only accesses a kind of smart machine of model, and only a kind of specific agreement is resolved.
Therefore, there is following shortcoming in the method for the watch-dog of smart machine access at present:
1, watch-dog intelligent serial ports can only access a kind of smart machine of model.In the situation that the smart machine type is many, require watch-dog that more intelligent serial ports quantity and serial ports type is provided, satisfy the smart machine access with different agreement mode, serial port, thereby increased cost, volume and the power consumption of watch-dog;
2, the method for traditional cable connection, the smart machine far away of adjusting the distance, its wiring is comparatively complicated, and is subject to electromagnetic interference under the electromagnetic environment of complexity, makes the reliability of transfer of data reduce.
Due to above shortcoming, at present the access quantity of smart machine is subject to the intelligent serial ports quantity that watch-dog has and the very big restriction of supporting the serial port protocol type, often need to reserve a large amount of interfaces to tackle the access of newly-increased smart machine, flexibility is relatively poor, and easily causes great cost waste.
The utility model content
The problem that exists in order to solve above-mentioned existing smart machine cut-in method reduces watch-dog interface quantity and type to the restriction of smart machine, and the purpose of this utility model is to provide a kind of smart machine data acquisition system that realizes based on Zigbee.
In order to reach the purpose of this utility model, the utility model is realized by the following technical solutions:
A kind of smart machine data acquisition system that realizes based on Zigbee comprises:
A plurality of smart machines that are distributed arrangement are used for transmitting-receiving smart machine communications protocol data;
with described a plurality of smart machines a plurality of Zigbee terminals (Zigbee End-Device) one to one, it is connected to corresponding smart machine by at least one intelligent serial ports respectively, and communicate by letter with Zigbee telegon (Zigbee Coordinator) by the Zigbee wireless transmission channel, be used for and be converted to smart machine communications protocol data from the Zigbee protocol data that the Zigbee telegon obtains and send it to smart machine, maybe will be converted to the Zigbee protocol data from the smart machine communications protocol data that smart machine obtains and send it to the Zigbee telegon,
The Zigbee telegon, it is by Zigbee wireless transmission channel and a plurality of Zigbee terminal communication, the Zigbee protocol data that is used for receiving from the Zigbee terminal of correspondence is converted to Zigbee matchmaking protocol Data Concurrent and gives watch-dog, or is used for will being converted to the Zigbee protocol data from the Zigbee matchmaking protocol data that watch-dog receives and sending to corresponding Zigbee terminal;
Watch-dog, it adopts the Zigbee matchmaking protocol and communicates by letter with described Zigbee telegon by an intelligent serial ports, is used for transmitting-receiving Zigbee matchmaking protocol data.
Preferably, the Zigbee matchmaking protocol content that communicates of watch-dog and Zigbee telegon comprises: Zigbee telegon serial ports parameter information, Zigbee telegon networking information, to Zigbee terminal parameter setting and the transparent transmission command information that reads, the transparent transmission command information controlled to smart machine data scanning transparent transmission command information, to smart machine.
Preferably, described Zigbee telegon networking information comprises Zigbee terminal number and end message in Zigbee network channel number, Zigbee network number, Zigbee network.
Preferably, described intelligent serial ports comprises RS232, RS422, or RS485.
Preferably, Zigbee terminal and smart machine comprise by the intelligent serial ports parameter of intelligent serial communication: baud rate, data bit, verification mode.
wired and the wireless mode that combines of the smart machine data acquisition system adopted that realizes based on Zigbee that the utility model provides, utilize the Zigbee wireless network to support the characteristic of multinode access, smart machine serial ports and watch-dog serial ports are carried out physical connection to be separated, and the smart machine communications protocol is corresponding with the corresponding serial ports of Zigbee terminal or Zigbee terminal, and by Zigbee terminal and Zigbee telegon, this smart machine is accessed watch-dog indirectly, realized the same intelligent serial ports of watch-dog, can access simultaneously a plurality of support different intelligent device talk agreements, smart machine with different intelligent interface type and different intelligent serial ports parameter.Adopt this cut-in method, can momentarily increase and decrease the quantity of smart machine by increasing or reducing the Zigbee terminal quantity, hardware cost, cable cost and the cost of labor of having saved watch-dog, and simple to operate.
Description of drawings
The smart machine data acquisition system structural representation based on the Zigbee realization that Fig. 1 provides for the utility model embodiment.
The realization of the utility model purpose, functional characteristics and excellent effect are described further below in conjunction with specific embodiment and accompanying drawing.
Embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described in further detail, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to restriction of the present utility model.
In the utility model embodiment, as shown in Figure 1, the described smart machine data acquisition system that realizes based on Zigbee comprises:
A plurality of smart machines 40 that are distributed arrangement are used for transmitting-receiving smart machine communications protocol data;
With described a plurality of smart machines 40 a plurality of Zigbee terminals 30 one to one, it is connected to corresponding smart machine 40 by at least one intelligent serial ports respectively, and communicate by letter with the Zigbee telegon by the Zigbee wireless transmission channel, be used for and be converted to smart machine communications protocol data from the Zigbee protocol data that Zigbee telegon 20 obtains and send it to smart machine 40, maybe will be converted to the Zigbee protocol data from the smart machine communications protocol data that smart machine 40 obtains and send it to Zigbee telegon 20; Wherein, described intelligent serial ports comprises RS232, RS422, or RS485, and in addition, those skilled in the art is not difficult to expect applicable equally the utility model of intelligent serial ports of other types;
Zigbee telegon 20, it is communicated by letter with a plurality of Zigbee terminals 30 by the Zigbee wireless transmission channel, the Zigbee protocol data that is used for receiving from the Zigbee terminal 30 of correspondence is converted to Zigbee matchmaking protocol Data Concurrent and gives watch-dog 10, or is used for will being converted to the Zigbee protocol data from the Zigbee matchmaking protocol data that watch-dog 10 receives and sending to corresponding Zigbee terminal 30;
Watch-dog 10, it adopts the Zigbee matchmaking protocol and communicates by letter with described Zigbee telegon 20 by an intelligent serial ports, is used for transmitting-receiving Zigbee matchmaking protocol data.
Wherein, watch-dog 10 comprises with the Zigbee matchmaking protocol content that Zigbee telegon 20 communicates: Zigbee telegon 20 serial ports parameter informations, Zigbee telegon 20 networking information, to the 30 parameter settings of Zigbee terminal and the transparent transmission command information that reads, the transparent transmission command information controlled to smart machine data scanning transparent transmission command information, to smart machine, particularly, described Zigbee telegon 20 networking information comprise Zigbee terminal 30 numbers and end message in Zigbee network channel number, Zigbee network number, Zigbee network.
The below simply introduces the function based on modules in the smart machine data acquisition system of Zigbee realization that the present embodiment is mentioned.
One, watch-dog 10 functions:
1, carry out intelligent serial communication with Zigbee telegon 20, adopt fixing intelligent serial ports type (for example RS232 or RS422 or RS485) between the two, support the communications protocol with Zigbee telegon 20, be responsible for and Zigbee telegon 20 between Communication Control;
2, support storage, the analytical capabilities of intelligent equipment protocol, and the management function of smart machine communications protocol and Zigbee terminal 30 or the corresponding serial ports corresponding relation of Zigbee terminal 30.
Two, Zigbee telegon 20 functions:
1, provide intelligent serial interface with watch-dog 10 communications, and connect according to communications protocol, communications parameter and the watch-dog 10 of appointment;
2, under the control of watch-dog 10, set up the Zigbee wireless-transmission network with Zigbee terminal 30, realize the forwarding of Zigbee matchmaking protocol data;
Three, Zigbee terminal 30 functions:
1, provide one or more intelligent serial ports with smart machine 40 same-interface types, realize and being connected of smart machine 40;
2, can add the Zigbee wireless-transmission network, adopt the Zigbee home control network communication protocol with the Zigbee Coordinated Communication, can and 40 of smart machines adopt the communication of smart machine communications protocol, the smart machine communications protocol data that receive are converted to Zigbee matchmaking protocol Data Concurrent deliver to Zigbee telegon 20, will receive Zigbee matchmaking protocol data and be converted to smart machine communications protocol Data Concurrent and deliver to smart machine 40.
In the present embodiment, for realizing that Multiple Type smart machine 40 accesses the same intelligent serial ports of watch-dog 10 simultaneously, at first introduce the Zigbee wireless transmission method, the wired connection mode of watch-dog 10 serial ports and smart machine 40 serial ports is changed to the wireless connections mode, make the serial ports type of smart machine 40 be no longer dependent on the serial ports type of watch-dog 10; Adopt serial port between watch-dog 10 and Zigbee telegon 20 in addition, and define communications protocol, realize the management of 10 pairs of Zigbee telegons 20 of watch-dog, Zigbee terminal 30, smart machine 40 and corresponding agreement thereof, thereby realize that polytypic smart machine 40 accesses the function of watch-dog 10 same intelligent serial ports simultaneously.
Particularly, its implementation step based on the smart machine data acquisition system of Zigbee realization can minute the following steps be carried out:
Step 1: define communications protocol between watch-dog 10 and Zigbee telegon 20, serial ports connected mode, serial communication parameter.Agreement between watch-dog 10 and Zigbee telegon 20 (this paper is defined as the Zigbee matchmaking protocol) content comprises: Zigbee telegon 20 serial ports parameter informations, Zigbee telegon 20 networking information (it comprises terminal number and end message in Zigbee network channel number, Zigbee network number, Zigbee network), to the 30 parameter settings of Zigbee terminal and the transparent transmission order of reading, the transparent transmission order controlled to the order of smart machine data scanning transparent transmission, to smart machine.Watch-dog 10 serial ports are connected with Zigbee telegon 20 serial ports, can normal communication.
Step 2: after Zigbee telegon 20 access watch-dogs 10, Zigbee telegon 20 begins to set up the Zigbee wireless network, and with the Zigbee radio network information by intelligent serial ports to deliver to watch-dog 10 on Zigbee matchmaking protocol form, 10 pairs of network informations of watch-dog are analyzed, are stored.
After Zigbee telegon 20 is set up the Zigbee wireless network, Zigbee terminal 30 namely can apply for adding this network, according to the Zigbee wireless network protocol, Zigbee telegon 20 can allow or refuse the application of Zigbee terminal 30, in same Zigbee wireless network, for example can allow at most 65535 Zigbee terminals 30 to add, but according to practical situations, the information such as MAC Address, serial ports parameter of Zigbee terminal 30 are identified and recorded to 4 ~ 10 Zigbee terminals, 30 communication datas stability better simultaneously.Simultaneously, Zigbee telegon 20 is crossed the information exchange of terminal and is given watch-dog 10 on the Zigbee matchmaking protocol and carry out unified management.
Step 3:Zigbee terminal 30 and smart machine 40 accesses.
The serial ports type of Zigbee terminal 30 can be selected according to smart machine 40 interface types that will connect, and has larger flexibility.After watch-dog 10 receives Zigbee terminal 30 and adds information, the user can adopt serial ports parameter that " to the 30 parameter settings of Zigbee terminal and the transparent transmission order of being connected " in the Zigbee matchmaking protocol be connected with smart machine 40 Zigbee terminal 30 such as baud rate, data bit, verification mode etc. to arrange, after accomplishing the setting up, Zigbee terminal 30 can be set up with the hardware of smart machine 40 and be connected, wherein, Zigbee terminal 30 comprises with the intelligent serial ports parameter of smart machine 40 by intelligent serial communication: baud rate, data bit, verification mode.
Step 4: for realizing the normal data communication of watch-dog 10 and smart machine 40, also need to download the communications protocol of smart machine 40 in watch-dog 10, and make Zigbee terminal 30 or Zigbee terminal 30 serial ports (when Zigbee terminal 30 has a plurality of serial ports) that this agreement and smart machine 40 connect carry out related, as shown in fig. 1, the smart machine communications protocol is corresponding with the corresponding serial ports of Zigbee terminal 30 or Zigbee terminal 30.
Be associated as example with the Zigbee terminal 30 that is connected with smart machine 40, illustrate that 40 data transmission procedures of watch-dog 10 and smart machine (watch-dog 10 gathers smart machine 40 data) comprise the steps:
(1) watch-dog 10 encapsulates " to the order of smart machine data scanning transparent transmission " form in intelligent equipment protocol content (abbreviation packet) employing Zigbee matchmaking protocol, and target directing Zigbee terminal 30 sends to Zigbee telegon 20;
(2) Zigbee telegon 20 changes to the Zigbee network agreement with packet encapsulation, sends to Zigbee terminal 30 by the Zigbee wireless network;
(3) send to smart machine 40 after the packet decapsulation of Zigbee terminal 30 with the Zigbee protocol encapsulation;
(4) smart machine 40 receives the order that meets self agreement, carries out associative operation, then feedback data packet is sent to Zigbee terminal 30;
(5) Zigbee terminal 30 carries out feedback data packet to send to Zigbee telegon 20 by the Zigbee wireless network after the Zigbee protocol encapsulation according to the Zigbee agreement;
(6) after Zigbee telegon 20 is pressed the Zigbee protocol analysis, according to the Zigbee matchmaking protocol, feedback data packet is encapsulated, send to watch-dog 10;
(7) after watch-dog 10 receives, can know that packet comes self terminal after resolving according to the Zigbee matchmaking protocol, then adopt intelligent equipment protocol further to resolve, can obtain the data of smart machine 40 feedbacks.
The access of step 5:Zigbee terminal 30N and smart machine N repeats above Zigbee terminal 30 and smart machine 40 access procedures get final product.
Because smart machine 40 serial ports are connected with Zigbee terminal 30, realized physical separation with watch-dog 10 serial ports, so, the limitation of the not monitored equipment 10 of serial ports type of smart machine 40, the mode of simultaneously wireless connections is not limited by the cable wiring place, constructs simple and convenient; According to the Zigbee matchmaking protocol, the agreement of smart machine 40 is corresponding with Zigbee terminal 30 or Zigbee terminal 30 serial ports, and does not rely on watch-dog 10 serial ports and directly transmit, so can realize the variation of intelligent equipment protocol.Thereby realize the purpose of the smart machine 40 of the same intelligent serial ports access Multiple Type of watch-dog 10.
For example, the below sets forth the utility model with a specific embodiment.
The present embodiment is applied in communication base station the monitoring of intelligent oil engine, and wherein, monitoring content comprises the running status of oil machine itself and the monitoring of oil level (passing through liquid level sensor), and intelligent oil engine generally is placed on outdoor, and environment is abominable.For guaranteeing the reliability of transmission, under traditional Wired access mode, need to excavate on the ground wire casing, cable to be buried, quantities is large, in case go wrong, maintenance is wasted time and energy.
In the present embodiment, system comprises:
1 watch-dog;
1 Zigbee telegon;
2 Zigbee terminals can provide RS232 or RS422 or RS485 serial ports;
1 the first smart machine: wherein, described the first smart machine is intelligent oil engine, adopts RS232 intelligence serial ports, and the serial ports parameter is: baud rate 38400 bit/s, 8bit data bit, 1bit position of rest, no parity check position;
1 the second smart machine: wherein, described the second smart machine is intelligent liquid level sensor, adopts RS485 intelligence serial ports, and the serial ports parameter is: baud rate 9600bit/s, 8bit data bit, 1bit position of rest, even parity check mode.
Between watch-dog and Zigbee telegon serial ports, the RS232 interface type is adopted in communication, and the serial ports parameter is set to: baud rate 115200bit/s, 8bit data bit, 1bit position of rest, no parity check mode.Watch-dog has independently CPU processor system, and the agreement that watch-dog and Zigbee telegon is fixing downloads in the watch-dog system, sets up watch-dog in the communication of Zigbee telegon.
After the Zigbee telegon powers on, set up the Zigbee wireless communication networks, power on First Zigbee terminal (having the RS232 serial ports) this moment, add the Zigbee wireless network, set First Zigbee terminal serial ports parameter, then intelligent oil engine RS232 serial ports is connected with First Zigbee terminal serial ports, and downloads the intelligent oil engine agreement in the watch-dog system, and make it corresponding with First Zigbee terminal.At this moment, need to gather the intelligent oil engine data as watch-dog, can send order to First Zigbee terminal by the Zigbee telegon, First Zigbee terminal will be ordered according to protocol format and serial ports parameter and will be transmitted to intelligent oil engine, the intelligent oil engine response data is returned to watch-dog through First Zigbee terminal, Zigbee telegon equally, watch-dog is according to analyzing the terminal data from First Zigbee with Zigbee telegon agreement, therefore according to the intelligent oil engine agreement, the data content is further resolved, obtain related data.
Same mode, second Zigbee terminal can be added the Zigbee wireless network, set second Zigbee terminal RS485 serial ports parameter, then intelligent liquid level sensor RS485 serial ports is connected with second Zigbee terminal serial ports, and download the intelligent liquid level sensor agreement in the watch-dog system, and make it corresponding with second Zigbee terminal.
Can realize thus only taking RS232 of watch-dog intelligence serial ports, can realize accessing simultaneously intelligent oil engine, two kinds of smart machines of intelligent liquid level sensor, and the serial ports type of these two kinds of smart machines, serial ports parameter, device protocol are fully different; And need to not dig the wire casing wiring on outdoor ground, construction is simple.If the follow-up new smart machine of increase that needs only needs to increase a Zigbee terminal and can realize the access of equipment, and need not independent wiring.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. a smart machine data acquisition system that realizes based on Zigbee, is characterized in that, comprising:
A plurality of smart machines that are distributed arrangement are used for transmitting-receiving smart machine communications protocol data;
With described a plurality of smart machines a plurality of Zigbee terminals one to one, it is connected to corresponding smart machine by at least one intelligent serial ports respectively, and communicate by letter with the Zigbee telegon by the Zigbee wireless transmission channel, be used for and be converted to smart machine communications protocol data from the Zigbee protocol data that the Zigbee telegon obtains and send it to smart machine, maybe will be converted to the Zigbee protocol data from the smart machine communications protocol data that smart machine obtains and send it to the Zigbee telegon;
The Zigbee telegon, it is by Zigbee wireless transmission channel and a plurality of Zigbee terminal communication, the Zigbee protocol data that is used for receiving from the Zigbee terminal of correspondence is converted to Zigbee matchmaking protocol Data Concurrent and gives watch-dog, or is used for will being converted to the Zigbee protocol data from the Zigbee matchmaking protocol data that watch-dog receives and sending to corresponding Zigbee terminal;
Watch-dog, it adopts the Zigbee matchmaking protocol and communicates by letter with described Zigbee telegon by an intelligent serial ports, is used for transmitting-receiving Zigbee matchmaking protocol data.
2. the smart machine data acquisition system that realizes based on Zigbee as claimed in claim 1, it is characterized in that, the Zigbee matchmaking protocol content that watch-dog and Zigbee telegon communicate comprises: Zigbee telegon serial ports parameter information, Zigbee telegon networking information, to Zigbee terminal parameter setting and the transparent transmission command information that reads, the transparent transmission command information controlled to smart machine data scanning transparent transmission command information, to smart machine.
3. the smart machine data acquisition system that realizes based on Zigbee as claimed in claim 2, it is characterized in that, described Zigbee telegon networking information comprises Zigbee terminal number and end message in Zigbee network channel number, Zigbee network number, Zigbee network.
4. the smart machine data acquisition system that realizes based on Zigbee as claimed in claim 1, is characterized in that, described intelligent serial ports comprises RS232, RS422, or RS485.
5. the smart machine data acquisition system that realizes based on Zigbee as claimed in claim 4, is characterized in that, Zigbee terminal and smart machine comprise by the intelligent serial ports parameter of intelligent serial communication: baud rate, data bit, verification mode.
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| CN 201220636116 CN203027500U (en) | 2012-11-27 | 2012-11-27 | Intelligent device data collecting system achieved on the basis of Zigbee |
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| CN 201220636116 CN203027500U (en) | 2012-11-27 | 2012-11-27 | Intelligent device data collecting system achieved on the basis of Zigbee |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103699088A (en) * | 2013-12-20 | 2014-04-02 | 常州市迪艾电子科技有限公司 | Base station oil engine dispatching management system and method on basis of power environment monitoring |
| CN105225449A (en) * | 2014-06-30 | 2016-01-06 | 艾默生网络能源有限公司 | Supervisory system and monitoring collector |
| CN105446297A (en) * | 2015-12-11 | 2016-03-30 | 深圳谷探科技有限公司 | Wireless thermal field monitoring system |
| WO2018014348A1 (en) * | 2016-07-22 | 2018-01-25 | 深圳中兴力维技术有限公司 | Smart socket control method, device and smart socket |
| CN110312983A (en) * | 2018-06-29 | 2019-10-08 | 深圳力维智联技术有限公司 | Information collecting method, system and storage medium |
| CN112822174A (en) * | 2020-12-30 | 2021-05-18 | 深圳市航天泰瑞捷电子有限公司 | Intelligent data acquisition module, data acquisition box and data acquisition method |
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2012
- 2012-11-27 CN CN 201220636116 patent/CN203027500U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103699088A (en) * | 2013-12-20 | 2014-04-02 | 常州市迪艾电子科技有限公司 | Base station oil engine dispatching management system and method on basis of power environment monitoring |
| CN103699088B (en) * | 2013-12-20 | 2016-09-14 | 常州市迪艾电子科技有限公司 | A kind of base station oil engine dispatching management information system based on dynamic environment monitoring and method |
| CN105225449A (en) * | 2014-06-30 | 2016-01-06 | 艾默生网络能源有限公司 | Supervisory system and monitoring collector |
| CN105446297A (en) * | 2015-12-11 | 2016-03-30 | 深圳谷探科技有限公司 | Wireless thermal field monitoring system |
| WO2018014348A1 (en) * | 2016-07-22 | 2018-01-25 | 深圳中兴力维技术有限公司 | Smart socket control method, device and smart socket |
| CN110312983A (en) * | 2018-06-29 | 2019-10-08 | 深圳力维智联技术有限公司 | Information collecting method, system and storage medium |
| CN110312983B (en) * | 2018-06-29 | 2023-05-09 | 深圳力维智联技术有限公司 | Information acquisition method, system and storage medium |
| CN112822174A (en) * | 2020-12-30 | 2021-05-18 | 深圳市航天泰瑞捷电子有限公司 | Intelligent data acquisition module, data acquisition box and data acquisition method |
| CN112822174B (en) * | 2020-12-30 | 2023-10-13 | 深圳市航天泰瑞捷电子有限公司 | Data acquisition intelligent module, data acquisition box and data acquisition method |
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