WO2018112749A1 - 一种基于微能量采集网络的低功耗通信方法及装置 - Google Patents

一种基于微能量采集网络的低功耗通信方法及装置 Download PDF

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Publication number
WO2018112749A1
WO2018112749A1 PCT/CN2016/111065 CN2016111065W WO2018112749A1 WO 2018112749 A1 WO2018112749 A1 WO 2018112749A1 CN 2016111065 W CN2016111065 W CN 2016111065W WO 2018112749 A1 WO2018112749 A1 WO 2018112749A1
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Prior art keywords
micro
server
energy collection
data
stamp
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PCT/CN2016/111065
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English (en)
French (fr)
Inventor
华建武
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深圳市浩博高科技有限公司
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Priority to US16/330,938 priority Critical patent/US20190239163A1/en
Priority to PCT/CN2016/111065 priority patent/WO2018112749A1/zh
Priority to CN201680001822.9A priority patent/CN107148306A/zh
Publication of WO2018112749A1 publication Critical patent/WO2018112749A1/zh
Priority to AU2019100341A priority patent/AU2019100341A4/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention belongs to the field of electronics, and in particular, to a low power communication method, device, and micro energy power supply based on a micro energy collection network.
  • An object of the present invention is to provide a low-power communication method based on a micro-energy acquisition network, which aims to solve the problem that the power consumption generated by the existing communication method is too large to be applicable to the data communication of the micro-energy acquisition network. problem.
  • the embodiment of the present invention is implemented in the following manner, a low-power communication method based on a micro-energy collection network, where the micro-energy collection network includes a plurality of micro-energy collection terminals and a server, and the method includes:
  • Each micro-energy collection terminal performs data interaction with a server according to a respective inter-turn stamp or channel, and the inter-time stamp or the channel is preset or updated, and the data interaction includes the micro-energy collection terminal.
  • the micro-energy collection terminal sends an update request to the server, and the server sends the update data to the micro-energy collection terminal;
  • Each micro energy collection terminal updates the configuration according to the acquired update data.
  • Another object of the embodiments of the present invention is to provide a low-power communication device based on a micro-energy collection network, which is disposed in each micro-energy collection terminal in the micro-energy collection network, where the device includes [0010] a communication control unit, configured to perform data interaction with the server according to a time stamp or a channel, where the data interaction of the inter-domain or channel is preset or updated, and the micro-energy collection terminal uploads to a server Collecting data, the micro energy collection terminal identifying an update instruction, the micro energy collection terminal sending an update request to the server, and the server sending update data to the micro energy collection terminal;
  • a configuration update unit configured to update a configuration according to the acquired update data, where the update data includes a collection mode, terminal location information, and a meta-patch.
  • Another object of embodiments of the present invention is to provide a micro energy power supply including the above-described low power consumption communication device based on a micro energy collection network.
  • each micro-energy collection terminal performs data interaction with the server according to the respective inter-turn stamps, and stays dormant without data interaction, thereby greatly reducing power consumption, and is fully applicable to micro-energy.
  • the power supply limitation of the acquisition realized the integrated management of multiple micro-energy collection terminals and the expansion of the application of the micro-energy acquisition network, which promoted the rapid development of the energy revolution.
  • FIG. 1 is a schematic structural diagram of a low-power communication method based on a micro-energy acquisition network according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a process of step S102 in a low-power communication method based on a micro-energy acquisition network according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a step S201 in a low power consumption communication method based on a micro energy collection network according to an embodiment of the present invention
  • 4 is a schematic structural diagram of a step S302 in a low power consumption communication method based on a micro energy collection network according to an embodiment of the present invention
  • FIG. 5 is a structural diagram of a low power consumption communication device based on a micro energy collection network according to an embodiment of the present invention.
  • FIG. 6 is a low power consumption communication device based on a micro energy collection network according to a preferred embodiment of the present invention.
  • the structure diagram of the communication control unit is a structural diagram of a low power consumption communication device based on a micro energy collection network according to a preferred embodiment of the present invention.
  • each micro-energy collection terminal performs data interaction with the server according to the respective inter-turn stamps, and stays dormant without data interaction, thereby greatly reducing power consumption, and is fully applicable to micro-energy.
  • the power supply limitation of the acquisition realizes the integrated management of multiple micro-energy collection terminals and the expansion of the application of the micro-energy acquisition network.
  • FIG. 1 shows a flow structure of a low power consumption communication method based on a micro energy collection network according to an embodiment of the present invention. For convenience of description, only parts related to the present invention are shown.
  • the low-power communication method based on the micro-energy acquisition network can be applied to the collection network communication of the light energy, the fluid energy and the pressure kinetic energy, and is particularly suitable for the security monitoring and the industrial automation control.
  • the security monitoring and the industrial automation control As well as field observations, observations of animal and plant growth status and other application areas.
  • the micro energy collection network includes a plurality of micro energy collection terminals and a server, and the low power communication method based on the micro energy collection network includes the following steps:
  • step S101 a preset inter-poke or a preset channel is preset in each micro-energy collection terminal;
  • the communication system of the terminal since the communication system of the terminal starts to consume a large amount of power, it can be first put into a sleep state, and is awakened according to the time stamp.
  • the default communication between the terminal and the default channel is preset to communicate with the server, for example, the preset time stamp in the first terminal is 12:00, the second terminal The default time stamp in the middle is 12:05, and the preset time stamp in the third terminal is 12:10.
  • the inter-turn stamp may also carry information such as a channel and a frequency hopping method. After receiving interference on the current channel, the hop may hop to another channel for communication, or the number of the current terminal is too large, and the server is the same. Communicate with multiple terminals using multiple channel peers.
  • the inter-turn stamps of the micro-energy collection terminals may be different, and each micro-energy collection terminal adopts a manner of sequentially communicating with the server to alleviate communication congestion, and may also set each micro-energy collection terminal.
  • the inter-turn stamps are partially identical or identical, and communicate with multiple micro-energy collection terminals through different channel peers to increase communication efficiency and alleviate communication congestion.
  • the inter-turn stamp may include a temporary stamp and a system stamp
  • Linyi stamps need to be allocated for access, and fail after one communication is completed
  • the system is assigned after being authenticated by the server, and when the system expires, the communication of the temporary stamp is interrupted.
  • the temporary stamp and the system stamp may be in different channels;
  • the micro energy collecting terminal automatically hops to the next channel for communication retry after no response in the current inter-page stamp
  • the frequency hopping channel and the frequency hopping mode may be sent by the server to the micro energy collecting terminal or may be acquired by the micro energy collecting terminal.
  • each micro-energy collection terminal sequentially performs data interaction with the server according to a respective inter-turn stamp or channel, and the inter-time stamp or the channel is preset or updated, and the data interaction includes micro energy collection.
  • the terminal uploads the collected data to the server, the micro energy collecting terminal identifies the update command, the micro energy collecting terminal sends an update request to the server, and the server sends the update data to the micro energy collecting terminal;
  • the default time stamp is preset to be used in the terminal, and the server attempts to communicate with the server.
  • the updated inter-day stamp is obtained from the server, Communicate again with the server with the updated inter-page stamp.
  • step S102 the plurality of micro energy collection terminals and the server communicate with each other according to the inter-turn stamp in the daytime wheel by setting the daytime wheel.
  • the preset inter-turn stamps of the respective micro-energy collection terminals may be the same or different.
  • the preset channels can be the same or different.
  • the probability of air competition in each micro-energy collection terminal is relatively small, so that the interaction of the low-frequency inter-puncture can be used to ensure data communication;
  • There are many air competitions in the energy collection terminal so it is necessary to adopt a high-frequency inter-puncture communication method to obtain more competitive advantages to ensure smooth interaction with the server.
  • the collected data includes: a current collection mode, a current collected power, and a total collected power.
  • the server may first store the update data and the update instruction in the cache unit after the data update, where the update data includes the collection mode and the terminal. Location information and inter-turn stamps;
  • the network structure needs to be adjusted, the server performs data update according to the network structure adjustment, and the data that needs to be communicated next time is preloaded into the cache. Zones, thereby accelerating the interaction between the terminal and the server, thereby reducing the energy consumption required for communication.
  • the update time of the server can be determined according to the inter-turn stamp.
  • the update command and update data of the buffer area are updated in the server for data update.
  • the server may further analyze and manage the collected data uploaded by each micro energy collection terminal, and perform data update according to the analysis result to generate update data.
  • the server After the micro-energy collection terminal performs data interaction with the server, if the preset inter-time stamp or the preset channel is not completed, the server records the breakpoint data for the second time. Perform data interaction and continue data interaction based on breakpoint data.
  • each micro energy collection terminal updates the configuration according to the acquired update data.
  • the micro energy collection network may further include a user terminal
  • the user terminal acquires the collected data and the analysis result uploaded by each micro-energy collection terminal from the server; or [0050] the user terminal acquires the collected data uploaded by each micro-energy collection terminal from the server, and the user terminal uploads to each micro-energy collection terminal. Collect data for analysis and management, update data according to the analysis result, generate update data, and upload the generated update data to the server.
  • each micro-energy collection terminal performs data interaction with the server according to the respective inter-turn stamps, and stays dormant without performing data interaction, thereby greatly reducing power consumption, and is fully applicable to
  • the power supply limitation of micro-energy acquisition has realized the integrated management of multiple micro-energy collection terminals, and the expansion of the application of micro-energy acquisition networks by the earth, and promoted the rapid development of the energy revolution.
  • step S102 shows the flow structure of step S102 in the low-power communication method based on the micro-energy acquisition network provided by the embodiment of the present invention. For the convenience of description, only the parts related to the present invention are shown.
  • the step S102 specifically includes the following steps:
  • step S201 the micro energy collection terminal completes the access with the server according to the preset inter-time stamp or the preset channel.
  • step S202 the micro energy collection terminal uploads the collected data to the server according to the inter-turn stamp or the channel definition.
  • step S203 the micro-energy collection terminal sends an inquiry packet according to the inter-time stamp or the channel reservation, and queries the server whether there is an update instruction;
  • step S204 the micro energy collection terminal transmits a receiving status instruction to the server according to the setting mode, and the receiving the status instruction includes requesting the sending instruction or rejecting the receiving instruction;
  • the setting mode includes: leisure, busy;
  • the micro-energy collection terminal sends a reception status command to the server at a preset low-frequency interval during idle time; [0061] the micro-energy collection terminal sends a reception status instruction to the server at a preset high-frequency interval .
  • step S205 the micro energy collection terminal receives the update data sent by the server after receiving the reception status instruction, and completes the data interaction.
  • FIG 3 shows a step S in a low power communication method based on a micro energy harvesting network according to an embodiment of the present invention.
  • step S201 specifically includes the following steps:
  • step S301 the micro energy collecting terminal sends a broadcast packet of a connection request to the server, where the broadcast packet includes a local address, a type, and a time stamp;
  • step S302 the server obtains the broadcast packet, queries the database according to the broadcast packet, obtains the corresponding data packet, and saves the data packet to the transceiver buffer of the server;
  • step S303 the micro energy collection terminal is connected to the server again, and the server feeds back the data packet to the micro energy collection terminal to complete the access setting of the micro energy collection terminal and the server.
  • 4 shows a step S in a low power communication method based on a micro energy harvesting network according to an embodiment of the present invention.
  • step S302 specifically includes the following steps:
  • step S401 the server acquires preset information of the micro energy collection terminal according to the local address, where the preset information includes a type, an installation location, and a communication mode of the micro energy collection terminal;
  • step S402 the server queries the database according to the preset information to obtain a corresponding data packet, where the data packet includes a communication ID, a communication packet length, and a meta-poke of the micro-energy collection terminal.
  • each micro-energy collection terminal performs data interaction with the server according to the respective inter-turn stamps, and stays dormant without data interaction, thereby greatly reducing power consumption, and is fully applicable to micro-energy.
  • the power supply limitation of the acquisition realized the integrated management of multiple micro-energy collection terminals and the expansion of the application of the micro-energy acquisition network, which promoted the rapid development of the energy revolution.
  • FIG. 5 shows the structure of a low-power communication device based on a micro-energy acquisition network according to an embodiment of the present invention. For the convenience of description, only parts related to the present invention are shown.
  • the low-power communication device based on the micro-energy acquisition network is disposed in each micro-energy collection terminal in the micro-energy collection network, and includes:
  • the communication control unit 11 is configured to perform data interaction with the server according to a time stamp or a channel, where the inter-time stamp or channel is preset or updated, and the data interaction includes the micro-energy collection terminal to the server. Uploading the collected data, the micro energy collecting terminal identifying the update command, the micro energy collecting terminal sending an update request to the server, and the server sending the update data to the micro energy collecting terminal;
  • the configuration update unit 12 is configured to update the configuration according to the acquired update data, where the update data includes an acquisition mode, terminal location information, and a meta-patch.
  • collecting data may include: a current acquisition mode, a current collected power, and a total collected power.
  • the server may first be configured to store the update data and the update instruction in the cache unit after the data update.
  • the network structure needs to be adjusted, the server performs data update according to the network structure adjustment, and the data that needs to be communicated next time is preloaded into the cache. Zone, thereby speeding up the interaction between the terminal and the server, thereby reducing the communication The energy required for the letter.
  • the update time of the server can be determined based on the inter-page stamp.
  • the update command and update data of the buffer area are updated in the server for data update.
  • the server can also analyze and manage the collected data uploaded by each micro energy collection terminal, and update the data according to the analysis result to generate update data.
  • the communication control unit Since the communication control unit starts to consume a large amount of power, it can enter the sleep state first, and is awakened according to the time stamp.
  • the server communicates with the server by using a default interstitial stamp or a default channel preset in each terminal, for example, the preset inter-time stamp in the first terminal is 12:00, and the second terminal The default time stamp in the middle is 12:05, and the preset time stamp in the third terminal is 12:10...
  • the stamps arrive at the respective time, and then communicate with the server in turn, and get After the updated inter-post stamp in the server's update data, the next communication is performed according to the updated inter-post stamp.
  • the default time stamp is preset in the terminal, and the server attempts to communicate with the server.
  • the updated inter-office stamp is obtained from the server, Communicate again with the server with the updated inter-page stamp.
  • the inter-turn stamp may also carry information such as a channel and a frequency hopping method. After receiving interference on the current channel, the hop may hop to another channel for communication, or the number of the current terminal is too large, and the server is the same. Communicate with multiple terminals using multiple channel peers.
  • the inter-turn stamps of the micro-energy collection terminals may be different, and each micro-energy collection terminal adopts a manner of sequentially communicating with the server to alleviate communication congestion, and may also set each micro-energy collection terminal.
  • the inter-turn stamps are partially identical or identical, and communicate with multiple micro-energy collection terminals through different channel peers to increase communication efficiency and alleviate communication congestion.
  • the inter-turn stamp may include a temporary stamp and a system stamp
  • Linyi stamp is required to be allocated for access, and is invalid after one communication is completed;
  • the system is assigned after being authenticated by the server, and when the system expires, the communication of the temporary stamp is interrupted.
  • the temporary stamp and the system stamp may be in different channels;
  • the communication control unit automatically hops to the next channel for communication retry after no response within the current inter-page stamp, and the frequency hopping channel and frequency hopping mode are sent by the server.
  • the preset inter-turn stamps of the micro-energy collection terminals may be the same or different, and the preset channels may be the same or different.
  • the probability of air competition in each micro-energy collection terminal is relatively small, so that the interaction of the low-frequency inter-puncture can be used to ensure data communication;
  • There are many air competitions in the energy collection terminal so it is necessary to adopt a high-frequency inter-puncture communication method to obtain more competitive advantages to ensure smooth interaction with the server.
  • the server After the micro-energy collection terminal performs data interaction with the server, if the preset inter-time stamp or the preset channel is not completed, the server records the breakpoint data for data interaction again, according to the breakpoint data. Continue with data interaction.
  • the low energy consumption communication device based on the micro energy collection network may also be connected to the user terminal through a server;
  • the user terminal acquires, from the server, the collected data and the analysis result uploaded by the low-power communication device based on the micro-energy collection network in each micro-energy collection terminal, and the user terminal analyzes and manages the collected data uploaded by each micro-energy collection terminal.
  • the data is updated according to the analysis result, the update data is generated, and the generated update data is uploaded to the server.
  • each micro-energy collection terminal performs data interaction with the server according to the respective inter-turn stamps, and stays dormant without data interaction, thereby greatly reducing power consumption, and is fully applicable to micro-energy.
  • the power supply limitation of the acquisition realized the integrated management of multiple micro-energy collection terminals and the expansion of the application of the micro-energy acquisition network, which promoted the rapid development of the energy revolution.
  • FIG. 6 shows the structure of a communication control unit in a low power consumption communication device based on a micro energy collection network according to an embodiment of the present invention. For the convenience of description, only parts related to the present invention are shown.
  • the communication control unit 11 includes:
  • the access setting unit 111 is configured to complete the access setting according to the preset inter-patch or the preset channel; and [0100] the uploading unit 112, configured to determine the direction according to the inter-turn stamp or the channel The server uploads the collected data; [0101] the query unit 113 is configured to send an inquiry packet according to the inter-post stamp or the channel, ask the server whether there is an update instruction, and wait for the re-inquiry after the server does not have an update instruction;
  • the transmitting state instructing unit 114 is configured to: when the server has an update command, send a receiving state instruction to the server according to the setting mode, where the receiving the state command includes requesting the sending instruction or rejecting the receiving instruction; [0103] Specifically, the setting mode may include: leisure, busy;
  • the transmitting state instructing unit 114 transmits the receiving state command to the server at a preset low frequency interval in the idle time. [0105] The transmitting state instructing unit 114 transmits the receiving state command to the preset high frequency interleaved stamp.
  • the obtaining unit 115 is configured to receive, by the server, update data that is sent after receiving the receiving status instruction.
  • the communication control unit may further include a daytime wheel setting unit 116, configured to set the daytime wheel, so that the communication control unit and the server in the plurality of micro energy collection terminals are in the daytime wheel Data interaction is performed according to the inter-turn stamp.
  • a daytime wheel setting unit 116 configured to set the daytime wheel, so that the communication control unit and the server in the plurality of micro energy collection terminals are in the daytime wheel Data interaction is performed according to the inter-turn stamp.
  • the access setting unit 111 includes:
  • the broadcast packet sending unit 1111 is configured to send a broadcast packet of a connection request to the server, where the broadcast packet includes a local address, a type, and a time stamp;
  • the feedback receiving unit 1112 is configured to connect to the server again, and receive a data packet fed back by the server to complete the access setting, where the data packet is obtained by the server according to the broadcast packet query database after acquiring the broadcast packet. And is saved in the server's send and receive buffer.
  • Another object of an embodiment of the present invention is to provide a micro energy power supply including the above-described low power consumption communication device based on a micro energy collection network.
  • each micro-energy collection terminal performs data interaction with the server according to the respective inter-turn stamps, and stays dormant without data interaction, thereby greatly reducing power consumption, and is fully applicable to micro-energy.
  • the power supply limitation of the acquisition realized the integrated management of multiple micro-energy collection terminals and the expansion of the application of the micro-energy acquisition network, which promoted the rapid development of the energy revolution.

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Abstract

一种基于微能量采集网络的低功耗通信方法、装置及微能量供电器，所述方法包括：预设时间戳或预设频道；各微能量采集终端按照各自的时间戳或频道与服务器进行数据交互；各微能量采集终端根据获取的更新数据更新配置。将各微能量采集终端按照各自的时间戳定时与服务器进行数据交互，在不进行数据交互时保持休眠，从而极大地降低了功耗，完全可以适用于微能量采集的供电限制，实现了对于多个微能量采集终端的统筹管理，及大地扩展了微能量采集网络的应用。

Description

说明书 发明名称：一种基于微能量釆集网络的氐功耗通信方法及装置 技术领域
[0001] 本发明属于电子领域， 尤其涉及一种基于微能量采集网络的低功耗通信方法、 装置及微能量供电器。
背景技术
[0002] 目前， 以太阳能、 风能、 流体能量为代表的新型清洁能源以其零污染和可持续 发展得到了越来越多的关注， 特别是无处不在的各种微能量， 例如室内光、 物 体压力形变以及水纹动能等， 如果能够持续的采集存储可以为诸多低功耗器件 供电， 达到无需更换电源或充电， 从而实现负载的自供电。 并且可以在一个区 域内设置多个能量采集点， 组成一个能量采集网络， 通过对整个采集网络的控 制实现智能化的管理。
[0003] 当然， 在采集网络的管理中不可避免的要使用通信来进行数据交互， 然而目前 的通信方法产生的功耗很大， 对于微能量采集终端每次只能采集到微安级的电 流来讲， 难以负担现有通信方法的功耗， 从而限制了微能量采集网络的应用， 阻碍了能源革命的快速发展。
技术问题
[0004] 本发明实施例的目的在于提供一种基于微能量采集网络的低功耗通信方法， 旨 在解决现有通信方法产生的功耗过大， 无法适用于微能量采集网络的数据通信 的问题。
问题的解决方案
技术解决方案
[0005] 本发明实施例是这样实现的， 一种基于微能量采集网络的低功耗通信方法， 所 述微能量采集网络包括多个微能量采集终端和服务器， 所述方法包括：
[0006] 在各微能量采集终端中预设吋间戳或预设频道， ；
[0007] 各微能量采集终端按照各自的吋间戳或频道与服务器进行数据交互， 所述吋间 戳或所述频道为预设或更新后的， 所述数据交互包括所述微能量采集终端向服 务器上传采集数据、 所述微能量采集终端识别更新指令、 所述微能量采集终端 向所述服务器发送更新请求以及所述服务器向所述微能量采集终端发送更新数 据；
[0008] 各微能量采集终端根据获取的更新数据更新配置。
[0009] 本发明实施例的另一目的在于， 提供一种基于微能量采集网络的低功耗通信装 置， 设置于所述微能量采集网络中的每一微能量采集终端中， 所述装置包括： [0010] 通信控制单元， 用于按照吋间戳或频道与服务器进行数据交互， 所述吋间域或 频道为预设或更新后的所述数据交互包括所述微能量采集终端向服务器上传采 集数据、 所述微能量采集终端识别更新指令、 所述微能量采集终端向所述服务 器发送更新请求以及所述服务器向所述微能量采集终端发送更新数据；
[0011] 配置更新单元， 用于根据获取的更新数据更新配置， 所述更新数据包括采集模 式、 终端位置信息和吋间戳。
[0012] 本发明实施例的另一目的在于， 提供一种包括上述基于微能量采集网络的低功 耗通信装置的微能量供电器。
发明的有益效果
有益效果
[0013] 本发明实施例将各微能量采集终端按照各自的吋间戳定吋与服务器进行数据交 互， 在不进行数据交互吋保持休眠， 从而极大地降低了功耗， 完全可以适用于 微能量采集的供电限制， 实现了对于多个微能量采集终端的统筹管理， 及大地 扩展了微能量采集网络的应用， 推动了能源革命的快速发展。
对附图的简要说明
附图说明
[0014] 图 1为本发明实施例提供的基于微能量采集网络的低功耗通信方法的流程结构 图；
[0015] 图 2为本发明实施例提供的基于微能量采集网络的低功耗通信方法中步骤 S102 的流程结构图；
[0016] 图 3为本发明实施例提供的基于微能量采集网络的低功耗通信方法中步骤 S201 的流程结构图； [0017] 图 4为本发明实施例提供的基于微能量采集网络的低功耗通信方法中步骤 S302 的流程结构图；
[0018] 图 5为本发明实施例提供的基于微能量采集网络的低功耗通信装置的结构图； [0019] 图 6为本发明优选实施例提供基于微能量采集网络的低功耗通信装置中通信控 制单元的结构图。
本发明的实施方式
[0020] 为了使本发明的目的、 技术方案及优点更加清楚明白， 以下结合附图及实施例 ， 对本发明进行进一步详细说明。 应当理解， 此处所描述的具体实施例仅仅用 以解释本发明， 并不用于限定本发明。 此外， 下面所描述的本发明各个实施方 式中所涉及到的技术特征只要彼此之间未构成冲突就可以相互组合。
[0021] 本发明实施例将各微能量采集终端按照各自的吋间戳定吋与服务器进行数据交 互， 在不进行数据交互吋保持休眠， 从而极大地降低了功耗， 完全可以适用于 微能量采集的供电限制， 实现了对于多个微能量采集终端的统筹管理， 及大地 扩展了微能量采集网络的应用。
[0022] 图 1示出了本发明实施例提供的基于微能量采集网络的低功耗通信方法的流程 结构， 为了便于说明， 仅示出了与本发明相关的部分。
[0023] 作为本发明一实施例， 该基于微能量采集网络的低功耗通信方法可以应用在光 育^ 风能、 流体能量以及压力动能的采集网络通信上， 尤其适用于安防监控、 工业自动化控制以及野外环境观测， 动植物生长状态观测等应用领域。
[0024] 作为本发明一实施例， 微能量采集网络包括多个微能量采集终端和服务器， 基 于微能量采集网络的低功耗通信方法包括下述步骤：
[0025] 在步骤 S101中， 在各微能量采集终端中预设吋间戳或预设频道；
[0026] 在本发明实施例中， 由于终端的通信系统启动一次耗电较大， 因此可以先令其 进入休眠状态， 根据吋间戳定吋被唤醒。
[0027] 在第一次通信吋， 通过预设在各终端中的缺省吋间戳或缺省频道与服务器通信 ， 例如一号终端中预设的吋间戳为 12:00， 二号终端中预设的吋间戳为 12:05， 三 号终端中预设的吋间戳为 12:10......在各自的吋间戳到来吋依次与服务器进行通 信， 并且在获取到服务器的更新数据中更新的吋间戳后， 按照更新的吋间戳进 行下一次通信。
[0028] 另外， 该吋间戳中还可以携带频道、 跳频方式等信息， 在当前频道收到干扰吋 可以跳频到另一频道进行通信， 或者在当前终端数量过多吋， 服务器同吋采用 多个频道同吋与多个终端进行通信。
[0029] 在本发明实施例中， 可以设置各微能量采集终端的吋间戳均不相同， 各微能量 采集终端采取依次与服务器通信的方式来缓解通信拥堵， 也可以设置各微能量 采集终端的吋间戳具有部分相同或全部相同， 通过不同频道同吋对多个微能量 采集终端通信来增加通信效率， 缓解通信拥堵。
[0030] 具体地， 该吋间戳可以包括临吋戳和系统戳；
[0031] 临吋戳于需要临吋接入吋分配， 一次通信完成后失效；
[0032] 系统戳于经过服务器认证后分配， 当系统戳吋间到来吋， 临吋戳的通信被中断
[0033] 作为本发明一实施例， 临吋戳和系统戳可以处于不同频道；
[0034] 微能量采集终端在当前吋间戳内无应答吋， 自动跳频到下一个频道进行通信重 试；
[0035] 跳频的频道和跳频方式可以由服务器发送给微能量采集终端， 也可以由微能量 采集终端获取。
[0036] 在步骤 S102中， 各微能量采集终端按照各自的吋间戳或频道依次与服务器进行 数据交互， 该吋间戳或所述频道为预设或更新后的， 数据交互包括微能量采集 终端向服务器上传采集数据、 微能量采集终端识别更新指令、 微能量采集终端 向服务器发送更新请求以及服务器向微能量采集终端发送更新数据；
[0037] 在本发明实施例中， 在终端没有与服务器建立通信吋采用预设在终端中的缺省 吋间戳定吋唤醒与服务器尝试通信， 在从服务器获取到了更新的吋间戳后， 采 用更新的吋间戳与服务器再次通信。
[0038] 具体地， 步骤 S102通过设置吋间轮片， 使多个微能量采集终端与服务器在吋间 轮片内根据所述吋间戳进行通信。
[0039] 在本发明实施例中， 各个微能量采集终端预设的吋间戳可以相同， 也可以不同 ， 其预设频道可以相同也可以不同。
[0040] 如果在服务器闲吋， 数据交互比较流畅， 各微能量采集终端发生空中竞争的机 率比较少， 因而可以使用低频度吋间戳的交互就能保证数据通信； 而在忙吋由 于各微能量采集终端空中竞争比较多， 因此就需要采用高频度吋间戳的通信方 式， 来获取更多的竞争优势， 以保证顺利的和服务器交互。
[0041] 优选地， 该采集数据包括： 当前采集模式、 当前采集电量和采集总电量。
[0042] 作为本发明一优选实施例， 在微能量采集终端与服务器进行数据交互之前， 可 以先令服务器在数据更新后将更新数据和更新指令存放于缓存单元， 该更新数 据包括采集模式、 终端位置信息和吋间戳；
[0043] 在本发明实施例中， 由于终端数量的增加、 终端位置的移动等用户需求， 需要 对网络结构调整， 服务器根据网络结构调整进行数据更新， 将下次需要通信的 数据预先加载到缓存区， 从而加快终端与服务器之间的交互吋间， 从而减少通 信所需的能耗。
[0044] 服务器的更新吋间可以根据吋间戳来确定。 缓存区的更新指令和更新数据在服 务器进行数据更新吋替换保存。
[0045] 作为本发明一优选实施例， 服务器还可以对各微能量采集终端上传的采集数据 进行分析、 管理， 并根据分析结果进行数据更新， 生成更新数据。
[0046] 作为本发明一优选实施例， 在微能量采集终端与服务器进行数据交互吋， 若在 预设吋间戳或预设频道吋间内没有完成， 则服务器记录断点数据， 以供再次进 行数据交互吋根据断点数据继续进行数据交互。
[0047] 在步骤 S103中， 各微能量采集终端根据获取的更新数据更新配置。
[0048] 作为本发明一优选实施例， 该微能量采集网络还可以包括一用户终端；
[0049] 用户终端从服务器获取各微能量采集终端上传的采集数据和分析结果； 或 [0050] 用户终端从服务器获取各微能量采集终端上传的采集数据， 用户终端对各微能 量采集终端上传的采集数据进行分析、 管理， 根据分析结果进行数据更新， 生 成更新数据， 并将生成的更新数据上传给服务器。
[0051] 本发明实施例将各微能量采集终端按照各自的吋间戳定吋与服务器进行数据交 互， 在不进行数据交互吋保持休眠， 从而极大地降低了功耗， 完全可以适用于 微能量采集的供电限制， 实现了对于多个微能量采集终端的统筹管理， 及大地 扩展了微能量采集网络的应用， 推动了能源革命的快速发展。
[0052] 图 2示出了本发明实施例提供的基于微能量采集网络的低功耗通信方法中步骤 S 102的流程结构， 为了便于说明， 仅示出了与本发明相关的部分。
[0053] 作为本发明一实施例， 步骤 S102的具体包括下述步骤：
[0054] 在步骤 S201中， 微能量采集终端按照预设吋间戳或预设频道与服务器完成接入
[0055] 在步骤 S202中， 微能量采集终端根据吋间戳或频道定吋向服务器上传采集数据
[0056] 在步骤 S203中， 微能量采集终端根据吋间戳或频道定吋发出询问包， 询问服务 器是否存在更新指令；
[0057] 若否， 则等待再次询问， 返回执行步骤 S203 ;
[0058] 若是， 则执行步骤 S204， 微能量采集终端根据设置模式发射接收状态指令给服 务器， 接收状态指令包括请求发射指令或拒绝接收指令；
[0059] 具体地， 该设置模式包括： 闲吋、 忙吋；
[0060] 微能量采集终端在闲吋以预设低频度吋间戳发射接收状态指令给服务器； [0061] 微能量采集终端在忙吋以预设高频度吋间戳发射接收状态指令给服务器。
[0062] 在步骤 S205中， 微能量采集终端接收服务器在接收到所述接收状态指令后发送 的更新数据， 完成数据交互。
[0063] 图 3示出了本发明实施例提供的基于微能量采集网络的低功耗通信方法中步骤 S
201的流程结构， 为了便于说明， 仅示出了与本发明相关的部分。
[0064] 作为本发明一实施例， 步骤 S201具体包括下述步骤：
[0065] 在步骤 S301中， 微能量采集终端向服务器发送一连接请求的广播包， 广播包包 括本机地址、 类型和吋间戳；
[0066] 在步骤 S302中， 服务器获取广播包后根据广播包査询数据库， 得到对应的数据 包， 并将数据包保存至服务器的收发缓冲区；
[0067] 在步骤 S303中， 微能量采集终端再次与服务器连接吋， 服务器将数据包反馈给 微能量采集终端， 以完成微能量采集终端与服务器的接入设置。 [0068] 图 4示出了本发明实施例提供的基于微能量采集网络的低功耗通信方法中步骤 S
302的流程结构， 为了便于说明， 仅示出了与本发明相关的部分。
[0069] 作为本发明一实施例， 步骤 S302具体包括下述步骤：
[0070] 在步骤 S401中， 服务器根据本机地址， 获取出微能量采集终端的预设信息， 预 设信息包括微能量采集终端的类型、 安装位置及通信方式；
[0071] 在步骤 S402中， 服务器根据预设信息査询数据库， 得到对应的数据包， 数据包 包括微能量采集终端的通信 ID、 通信包长和吋间戳。
[0072] 本发明实施例将各微能量采集终端按照各自的吋间戳定吋与服务器进行数据交 互， 在不进行数据交互吋保持休眠， 从而极大地降低了功耗， 完全可以适用于 微能量采集的供电限制， 实现了对于多个微能量采集终端的统筹管理， 及大地 扩展了微能量采集网络的应用， 推动了能源革命的快速发展。
[0073] 图 5示出了本发明实施例提供的基于微能量采集网络的低功耗通信装置的结构 ， 为了便于说明， 仅示出了与本发明相关的部分。
[0074] 作为本发明一实施例， 该基于微能量采集网络的低功耗通信装置， 设置于微能 量采集网络中的每一微能量采集终端中， 包括：
[0075] 通信控制单元 11， 用于按照吋间戳或频道与服务器进行数据交互， 所述吋间戳 或频道为预设或更新后的， 所述数据交互包括所述微能量采集终端向服务器上 传采集数据、 所述微能量采集终端识别更新指令、 所述微能量采集终端向所述 服务器发送更新请求以及所述服务器向所述微能量采集终端发送更新数据；
[0076] 配置更新单元 12， 用于根据获取的更新数据更新配置， 所述更新数据包括采集 模式、 终端位置信息和吋间戳。
[0077] 作为本发明一优选实施例， 采集数据可以包括： 当前采集模式、 当前采集电量 和采集总电量。
[0078] 优选地， 在微能量采集终端与服务器进行数据交互之前， 可以先令服务器在数 据更新后将更新数据和更新指令存放于缓存单元。
[0079] 在本发明实施例中， 由于终端数量的增加、 终端位置的移动等用户需求， 需要 对网络结构调整， 服务器根据网络结构调整进行数据更新， 将下次需要通信的 数据预先加载到缓存区， 从而加快终端与服务器之间的交互吋间， 从而减少通 信所需的能耗。
[0080] 服务器的更新吋间可以根据吋间戳来确定。 缓存区的更新指令和更新数据在服 务器进行数据更新吋替换保存。 服务器还可以对各微能量采集终端上传的采集 数据进行分析、 管理， 并根据分析结果进行数据更新， 生成更新数据。
[0081] 由于通信控制单元启动一次耗电较大， 因此可以先进入休眠状态， 根据吋间戳 定吋被唤醒。
[0082] 在第一次通信吋， 通过预设在各终端中的缺省吋间戳或缺省频道与服务器通信 ， 例如一号终端中预设的吋间戳为 12:00， 二号终端中预设的吋间戳为 12:05， 三 号终端中预设的吋间戳为 12: 10......在各自的吋间戳到来吋依次与服务器进行通 信， 并且在获取到服务器的更新数据中更新的吋间戳后， 按照更新的吋间戳进 行下一次通信。
[0083] 在本发明实施例中， 在终端没有与服务器建立通信吋采用预设在终端中的缺省 吋间戳定吋唤醒与服务器尝试通信， 在从服务器获取到了更新的吋间戳后， 采 用更新的吋间戳与服务器再次通信。
[0084] 另外， 该吋间戳中还可以携带频道、 跳频方式等信息， 在当前频道收到干扰吋 可以跳频到另一频道进行通信， 或者在当前终端数量过多吋， 服务器同吋采用 多个频道同吋与多个终端进行通信。
[0085] 在本发明实施例中， 可以设置各微能量采集终端的吋间戳均不相同， 各微能量 采集终端采取依次与服务器通信的方式来缓解通信拥堵， 也可以设置各微能量 采集终端的吋间戳具有部分相同或全部相同， 通过不同频道同吋对多个微能量 采集终端通信来增加通信效率， 缓解通信拥堵。
[0086] 具体地， 吋间戳可以包括临吋戳和系统戳；
[0087] 该临吋戳于需要临吋接入吋分配， 一次通信完成后失效；
[0088] 该系统戳于经过服务器认证后分配， 当系统戳吋间到来吋， 临吋戳的通信被中 断。
[0089] 进一步地， 该临吋戳和系统戳可以处于不同频道；
[0090] 通信控制单元在当前吋间戳内无应答吋， 自动跳频到下一个频道进行通信重试 ， 该跳频的频道和跳频方式由服务器发送。 [0091] 在本发明实施例中， 各个微能量采集终端预设的吋间戳可以相同， 也可以不同 ， 其预设频道可以相同也可以不同。
[0092] 如果在服务器闲吋， 数据交互比较流畅， 各微能量采集终端发生空中竞争的机 率比较少， 因而可以使用低频度吋间戳的交互就能保证数据通信； 而在忙吋由 于各微能量采集终端空中竞争比较多， 因此就需要采用高频度吋间戳的通信方 式， 来获取更多的竞争优势， 以保证顺利的和服务器交互。
[0093] 在微能量采集终端与服务器进行数据交互吋， 若在预设吋间戳或预设频道吋间 内没有完成， 则服务器记录断点数据， 以供再次进行数据交互吋根据断点数据 继续进行数据交互。
[0094] 作为本发明一优选实施例， 该基于微能量采集网络的低功耗通信装置还可以通 过服务器与用户终端连接；
[0095] 用户终端从服务器获取各微能量采集终端中基于微能量采集网络的低功耗通信 装置上传的采集数据和分析结果， 用户终端对各微能量采集终端上传的采集数 据进行分析、 管理， 根据分析结果进行数据更新， 生成更新数据， 并将生成的 更新数据上传给服务器。
[0096] 本发明实施例将各微能量采集终端按照各自的吋间戳定吋与服务器进行数据交 互， 在不进行数据交互吋保持休眠， 从而极大地降低了功耗， 完全可以适用于 微能量采集的供电限制， 实现了对于多个微能量采集终端的统筹管理， 及大地 扩展了微能量采集网络的应用， 推动了能源革命的快速发展。
[0097] 图 6示出了本发明实施例提供的基于微能量采集网络的低功耗通信装置中通信 控制单元的结构， 为了便于说明， 仅示出了与本发明相关的部分。
[0098] 作为本发明一实施例， 该通信控制单元 11包括：
[0099] 接入设置单元 111， 用于按照预设吋间戳或预设频道与服务器完成接入设置； [0100] 上传单元 112， 用于根据所述吋间戳或所述频道定吋向服务器上传采集数据； [0101] 询问单元 113， 用于根据所述吋间戳或所述频道定吋发出询问包， 询问服务器 是否存在更新指令， 并于服务器不存在更新指令吋等待再次询问；
[0102] 发射状态指令单元 114， 用于在服务器存在更新指令吋， 根据设置模式发射接 收状态指令给服务器， 所述接收状态指令包括请求发射指令或拒绝接收指令； [0103] 具体地， 该设置模式可以包括： 闲吋、 忙吋；
[0104] 发射状态指令单元 114在闲吋以预设低频度吋间戳发射接收状态指令给服务器 [0105] 发射状态指令单元 114在忙吋以预设高频度吋间戳发射接收状态指令给服务器
[0106] 获取单元 115， 用于接收服务器在接收到所述接收状态指令后发送的更新数据
， 完成数据交互。
[0107] 优选地， 该通信控制单元还可以包括一吋间轮片设置单元 116， 用于设置吋间 轮片， 使多个微能量采集终端中的通信控制单元与服务器在吋间轮片内根据所 述吋间戳进行数据交互。
[0108] 作为本发明一优选实施例， 该接入设置单元 111包括：
[0109] 广播包发送单元 1111， 用于向服务器发送一连接请求的广播包， 该广播包包括 本机地址、 类型和吋间戳；
[0110] 反馈接收单元 1112， 用于再次与服务器连接吋， 接收服务器反馈的数据包以完 成接入设置， 该数据包由服务器在获取所述广播包后根据所述广播包査询数据 库得到， 并被保存在服务器的收发缓冲区。
[0111] 本发明实施例的另一目的在于， 提供一种包括上述基于微能量采集网络的低功 耗通信装置的微能量供电器。
[0112] 本发明实施例将各微能量采集终端按照各自的吋间戳定吋与服务器进行数据交 互， 在不进行数据交互吋保持休眠， 从而极大地降低了功耗， 完全可以适用于 微能量采集的供电限制， 实现了对于多个微能量采集终端的统筹管理， 及大地 扩展了微能量采集网络的应用， 推动了能源革命的快速发展。
[0113] 以上仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发明的精神 和原则之内所作的任何修改、 等同替换和改进等， 均应包含在本发明的保护范 围之内。

Claims

权利要求书
一种基于微能量采集网络的低功耗通信方法， 所述微能量采集网络包 括多个微能量采集终端和服务器， 其特征在于， 所述方法包括： 在各微能量采集终端中预设吋间戳或预设频道；
各微能量采集终端按照各自的吋间戳或频道与服务器进行数据交互， 所述吋间戳或所述频道为预设或更新后的， 所述数据交互包括所述微 能量采集终端向服务器上传采集数据、 所述微能量采集终端识别更新 指令、 所述微能量采集终端向所述服务器发送更新请求以及所述服务 器向所述微能量采集终端发送更新数据；
各微能量采集终端根据获取的更新数据更新配置。
如权利要求 1所述的方法， 其特征在于， 所述采集数据包括： 当前采 集模式、 当前采集电量和采集总电量。
如权利要求 1所述的方法， 其特征在于， 服务器在数据更新后将更新 数据和更新指令存放于缓存单元， 所述更新数据包括采集模式、 终端 位置信息和吋间戳， 所述缓存区的更新指令和更新数据在服务器进行 数据更新吋替换保存。
如权利要求 1所述的方法， 其特征在于， 所述吋间戳包括临吋戳和系 统戳；
所述临吋戳于需要临吋接入吋分配， 一次通信完成后失效； 所述系统戳于经过服务器认证后分配， 当系统戳吋间到来吋， 临吋戳 的通信被中断。
如权利要求 4所述的方法， 其特征在于， 所述临吋戳和所述系统戳处 于不同频道；
所述微能量采集终端在当前吋间戳内无应答吋， 自动跳频到下一个频 道进行通信重试。
如权利要求 1所述的方法， 其特征在于， 所述各微能量采集终端按照 各自的吋间戳或频道与服务器进行数据交互的步骤具体为： 吋间戳进行数据交互。
[权利要求 7] 如权利要求 1所述的方法， 其特征在于， 所述微能量采集终端按照吋 间戳或频道与服务器进行数据交互的步骤具体为： 所述微能量采集终端按照预设吋间戳或预设频道与服务器完成接入设 置；
所述微能量采集终端根据所述吋间戳或所述频道定吋向服务器上传采 集数据；
所述微能量采集终端根据所述吋间戳或所述频道定吋发出询问包， 询 问服务器是否存在更新指令；
若否， 则等待再次询问；
若是， 则所述微能量采集终端根据设置模式发射接收状态指令给服务 器， 所述接收状态指令包括请求发射指令或拒绝接收指令； 所述微能量采集终端接收服务器在接收到所述接收状态指令后发送的 更新数据， 完成数据交互。
[权利要求 8] 如权利要求 7所述的方法， 其特征在于， 所述微能量采集终端按照预 设吋间戳与服务器完成接入设置的步骤具体为： 所述微能量采集终端向服务器发送一连接请求的广播包， 所述广播包 包括本机地址、 类型和吋间戳；
服务器获取所述广播包后根据所述广播包査询数据库， 得到对应的数 据包， 并将所述数据包保存至服务器的收发缓冲区；
所述微能量采集终端再次与服务器连接吋， 服务器将所述数据包反馈 给所述微能量采集终端， 以完成所述微能量采集终端与服务器的接入 设置。
[权利要求 9] 如权利要求 8所述的方法， 其特征在于， 所述服务器获取所述广播包 后根据所述广播包査询数据库， 得到对应的数据包的步骤具体为： 服务器根据本机地址， 获取出所述微能量采集终端的预设信息， 所述 预设信息包括所述微能量采集终端的类型、 安装位置及通信方式； 服务器根据所述预设信息査询数据库， 得到对应的数据包， 所述数据 包包括微能量采集终端的通信 ID、 通信包长和吋间戳。
[权利要求 10] 如权利要求 7所述的方法， 其特征在于， 所述设置模式包括： 闲吋、 忙吋；
所述微能量采集终端在闲吋以预设低频度吋间戳发射接收状态指令给 服务器；
所述微能量采集终端在忙吋以预设高频度吋间戳发射接收状态指令给 服务器。
[权利要求 11] 如权利要求 1所述的方法， 其特征在于， 所述微能量采集终端与服务 器进行数据交互吋， 若在预设吋间戳或预设频道吋间内没有完成， 则 服务器记录断点数据， 以供再次进行数据交互吋根据断点数据继续进 行数据交互。
[权利要求 12] 如权利要求 1所述的方法， 其特征在于， 所述服务器对各微能量采集 终端上传的采集数据进行分析、 管理， 并根据分析结果进行数据更新 ， 生成更新数据。
[权利要求 13] 如权利要求 12所述的方法， 其特征在于， 所述微能量采集网络还包括 一用户终端；
所述用户终端从服务器获取各微能量采集终端上传的采集数据和分析 结果； 或
所述用户终端从服务器获取各微能量采集终端上传的采集数据， 所述 用户终端对各微能量采集终端上传的采集数据进行分析、 管理， 根据 分析结果进行数据更新， 生成更新数据， 并将生成的更新数据上传给 服务器。
[权利要求 14] 一种基于微能量采集网络的低功耗通信装置， 设置于所述微能量采集 网络中的每一微能量采集终端中， 其特征在于， 所述装置包括： 通信控制单元， 用于按照吋间戳或频道与服务器进行数据交互， 所述 吋间戳或频道为预设或更新后的所述数据交互包括所述微能量采集终 端向服务器上传采集数据、 所述微能量采集终端识别更新指令、 所述 微能量采集终端向所述服务器发送更新请求以及所述服务器向所述微 能量采集终端发送更新数据；
配置更新单元， 用于根据获取的更新数据更新配置， 所述更新数据包 括采集模式、 终端位置信息和吋间戳。
如权利要求 14所述的装置， 其特征在于， 所述采集数据包括： 当前采 集模式、 当前采集电量和采集总电量。
如权利要求 14所述的装置， 其特征在于， 所述吋间戳包括临吋戳和系 统戳；
所述临吋戳于需要临吋接入吋分配， 一次通信完成后失效； 所述系统戳于经过服务器认证后分配， 当系统戳吋间到来吋， 临吋戳 的通信被中断。
如权利要求 16所述的装置， 其特征在于， 所述临吋戳和所述系统戳处 于不同频道；
所述通信控制单元在当前吋间戳内无应答吋， 自动跳频到下一个频道 进行通信重试。
如权利要求 14所述的装置， 其特征在于， 所述通信控制单元包括一吋 间轮片设置单元， 用于设置吋间轮片， 使多个微能量采集终端中的通 信控制单元与服务器在吋间轮片内根据所述吋间戳进行数据交互。 如权利要求 14所述的装置， 其特征在于， 所述通信控制单元包括： 接入设置单元， 用于按照预设吋间戳或预设频道与服务器完成接入设 置；
上传单元， 用于根据所述吋间戳或所述频道定吋向服务器上传采集数 据；
询问单元， 用于根据所述吋间戳或所述频道定吋发出询问包， 询问服 务器是否存在更新指令， 并于服务器不存在更新指令吋等待再次询问 发射状态指令单元， 用于在服务器存在更新指令吋， 根据设置模式发 射接收状态指令给服务器， 所述接收状态指令包括请求发射指令或拒 绝接收指令； 获取单元， 用于接收服务器在接收到所述接收状态指令后发送的更新 数据， 完成数据交互。
[权利要求 20] 如权利要求 19所述的装置， 其特征在于， 所述接入设置单元包括： 广播包发送单元， 用于向服务器发送一连接请求的广播包， 所述广播 包包括本机地址、 类型和吋间戳；
反馈接收单元， 用于再次与服务器连接吋， 接收服务器反馈的数据包 以完成接入设置， 所述数据包由服务器在获取所述广播包后根据所述 广播包査询数据库得到， 并被保存在服务器的收发缓冲区。
[权利要求 21] 如权利要求 19所述的装置， 其特征在于， 所述设置模式包括： 闲吋、 忙吋；
所述发射状态指令单元在闲吋以预设低频度吋间戳发射接收状态指令 给服务器；
所述发射状态指令单元在忙吋以预设高频度吋间戳发射接收状态指令 给服务器。
[权利要求 22] —种微能量供电器， 其特征在于， 所述微能量供电器包括如权利要求
14-21任一项所述的基于微能量采集网络的低功耗管理装置。
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