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Data communication method and device

A technology for data communication and data communication system, applied in the field of data communication methods and devices, can solve problems such as energy waste, high power consumption of terminal equipment, and no statistical planning for data collection of terminal equipment, etc. Effect

Active Publication Date: 2018-03-20
成都声立德克技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, because there is no statistical plan for the data collection of terminal equipment, the power consumption of each terminal equipment is also high, resulting in energy waste

Method used

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Examples

Experimental program
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no. 1 example

[0026] see figure 1 , the first embodiment of the present invention provides a data communication system 10 , the data communication system 10 includes: X terminal devices 11 , a gateway device 12 and a server 13 . Wherein, the gateway device 12 is connected to the server 13 and X terminal devices 11 respectively.

[0027] Among the X terminal devices 11, X is an integer greater than or equal to 2, so the X terminal devices 11 may include: M terminal devices 11 and N terminal devices 11, and both M and N are integers greater than or equal to 1, and M+N≤X. Further, the M terminal devices 11 and the N terminal devices 11 are all connected to the gateway device 12 to form data interaction. In this embodiment, each terminal device 11 among the X terminal devices 11 can be used to collect metering data of a corresponding user, and the metering data includes: water consumption data, gas consumption data or electricity consumption data, namely Each terminal device 11 may be an int...

no. 2 example

[0031] see figure 2 , the second embodiment of the present invention provides a data communication method, which is applied to a gateway device in a data communication system. The data communication method includes: step S100 and step S200.

[0032] Step S100: When the M terminal devices are in the communication state capable of data transmission with the gateway device, and the N terminal devices are in the process of being in a low power consumption state incapable of data transmission with the gateway device and obtaining the first metering data collected by each terminal device in the low power consumption state transmitted from each terminal device among the M terminal devices.

[0033] When collecting data from X terminal devices, the gateway device needs to form a network with the X terminal devices. Specifically, the operator may input the device information of X terminal devices into the gateway device. The input method may be to input the device information of th...

no. 3 example

[0049] see image 3 , the third embodiment of the present invention provides a data communication device 100, which is applied to a gateway device in a data communication system, and the data communication device 100 includes:

[0050] The first acquisition module 110 is configured to: when the M terminal devices are in a communication state capable of performing data transmission with the gateway device, and the N terminal devices are in a low-power state that cannot perform data transmission with the gateway device In the process of the power consumption state, obtain the first metering data collected by each terminal device in the low power consumption state transmitted from each terminal device in the M terminal devices;

[0051] The second acquisition module 120 is configured to obtain each of the N terminal devices during the process in which the M terminal devices are in the low power consumption state and the N terminal devices are in the communication state. The seco...

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Abstract

The embodiment of the invention provides a data communication method and device and belongs to the technical field of data communication. The method comprises the steps of obtaining first measurementdata which is collected by each terminal device in a low power consumption state and is transmitted by each terminal device in M terminal devices when the M terminal devices are in a communication state capable of carrying out data transmission with a gateway device and N terminal devices are in the low power consumption state incapable of carrying out the data transmission with the gateway device; and obtaining second measurement data which is collected by each terminal device in the low power consumption state and is transmitted by each terminal device in the N terminal devices when the M terminal devices are in the low power consumption state and the N terminal devices are in the communication state. Data collection is carried out on X terminal devices by the gateway device in batches,so the load of the gateway device is effectively reduced. The terminal devices not carrying out the data collection are in the low power consumption state, so the power consumption when the X terminaldevices carry out the data communication is effectively reduced.

Description

technical field [0001] The present invention relates to the technical field of data communication, in particular to a data communication method and device. Background technique [0002] In the current data collection technology, the gateway device is used as a data transfer station, and the gateway device can collect the data of each terminal device at the bottom layer. [0003] Therefore, in the current data collection method, the gateway device directly collects the data of each terminal device, but this method makes the gateway device's load surge when the gateway device obtains the data, thus. In addition, the life of the gateway device. In addition, because there is no statistical plan for data collection of terminal devices, the power consumption of each terminal device is also high, resulting in energy waste. Contents of the invention [0004] In view of this, the object of the present invention is to provide a data communication method and device to effectively i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04L12/24
CPCH04L41/0677H04W52/0203H04W52/0219Y02D30/70
Inventor 沈畅吴海斌
Owner 成都声立德克技术有限公司
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