WO2014086305A1 - 路由器供电装置及方法 - Google Patents
路由器供电装置及方法 Download PDFInfo
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- WO2014086305A1 WO2014086305A1 PCT/CN2013/088686 CN2013088686W WO2014086305A1 WO 2014086305 A1 WO2014086305 A1 WO 2014086305A1 CN 2013088686 W CN2013088686 W CN 2013088686W WO 2014086305 A1 WO2014086305 A1 WO 2014086305A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
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- the present invention relates to the field of mobile communications, and in particular, to a router power supply apparatus and method.
- BACKGROUND OF THE INVENTION With the development of the communication industry, the application of wireless routers has been very extensive. Wireless routers can be connected to wired LANs and WANs.
- the latest wireless fidelity (Wi-Fi) wireless standard is 802.1 ln.
- 802.1 In can achieve a transfer rate of 300 Mbps, which is six times the 802.1 lg standard and 30 times the 802.1 lb standard.
- the downlink wireless network speed can fully meet the transmission speed requirements of the home and small enterprises; on the other hand, the Wide Area Network (WAN) side, with the popularity of 3G networks, especially the Worldwide Interoperability for Microwave Access, referred to as WiMax), Long Term Evolution (LTE), the number of base stations increased, the WAN wireless side rate has reached 100Mbps, and the WAN wired side also has a Gigabit Ethernet port.
- WiMax Worldwide Interoperability for Microwave Access
- LTE Long Term Evolution
- the increase in the rate brings the market more popular. The higher it is.
- 1 is a schematic diagram of a network interface and an adapter power interface of a wireless router in the related art. As shown in FIG.
- the power interface and the network interface of the wireless router are independent, and the power of the wireless router is provided by the external adapter through the power interface, and the power supply passes through After the power interface, the power module circuit generates various specifications of the power required by each part of the wireless router; the wired network is accessed by the Ethernet interface, and 8 ports of the 10M BASE_T and 100M BASE_T ports in the Ethernet interface, 1, 2.
- the 3, 6 and 6 lines transmit data through the differential signal transmission network, and the 4, 5, 7, and 8 lines are idle.
- the location must be the same as the power outlet, which increases the difficulty of laying the utility power.
- the wireless router cannot work normally.
- the relevant international standards organization has approved the IEEE802.3at Power over Ethernet technology standard, which has greatly increased the maximum power supported by the remote power supply via Ethernet from the previous IEEE802.3af standard of 15.4W to 25W. Can basically meet the mainstream wireless router power requirements.
- the standard Category 5 cable has four pairs of twisted pairs, but only two of them are used in 10M BASE_1 ⁇ B 100M BASE_T. IEEE802.3af allows two usages: When applying the idle pin power supply, pins 4 and 5 are connected to the positive pole, and pins 7 and 8 are connected to the negative pole.
- Embodiments of the present invention provide a router power supply apparatus and method, which solve the problem that a wireless router must cooperate with an adapter to work normally in the prior art.
- An embodiment of the present invention provides a router power supply apparatus, including: an Ethernet interface unit, configured to send a signal received from a network side to a power extraction unit, where the signal includes: an Ethernet DC power signal and a network data signal;
- the unit is configured to separate the Ethernet DC power signal and the network data signal from the signal, send the Ethernet DC power signal to the power processing unit, and send the network data signal to the network data signal processing unit for processing;
- the power processing unit setting In order to process the received power signal, the router is provided with various DC power sources as needed.
- the device further comprises: an adapter power interface unit configured to send the adapter DC power signal received from the adapter to the power control unit; the power extraction unit is further configured to send the Ethernet DC power signal to the power control unit;
- the method includes: a power control unit configured to select to send the Ethernet DC power signal or the adapter DC power signal to the power processing unit.
- the power control unit is configured to: determine whether the Ethernet DC power signal is valid, and send the Ethernet DC power signal to the power processing unit when it is valid; and send the adapter DC power signal to the power source if it is invalid. Processing unit.
- the power extraction unit is further configured to: after separating the Ethernet DC power signal from the signal, rectify and isolate the Ethernet DC power signal; after separating the network data signal from the signal, the network data signal Perform isolation filtering.
- the Ethernet interface unit is configured to: receive network data signals from the first, second, and third lines of the eight lines of the Ethernet interface, and receive Ethernet from the fourth, fifth, seventh, and eighth lines DC power signal.
- the embodiment of the present invention further provides a router power supply method, including: an Ethernet interface unit sends a signal received from a network side to a power extraction unit, where the signal includes: an Ethernet DC power signal and a network data signal; The Ethernet DC power signal and the network data signal are separated from the signal, the Ethernet DC power signal is sent to the power processing unit, and the network data signal is sent to the network data signal processing unit. Line processing; The power processing unit processes the received power signal to provide the various DC power supplies required by the router.
- the method further includes: the adapter power interface unit transmitting the adapter DC power signal received from the adapter to the power control unit; the power extraction unit transmitting the Ethernet DC power signal to the power control unit; and the power control unit selecting the Ethernet A network DC power signal or the adapter DC power signal is sent to the power processing unit.
- the power control unit selects to send the Ethernet DC power signal or the adapter DC power signal to the power processing unit: the power control unit determines whether the Ethernet DC power signal is valid, and if valid, The Ethernet DC power signal is sent to the power processing unit; in the case of invalidation, the adapter DC power signal is sent to the power processing unit.
- the method further includes: performing rectification and isolation filtering on the Ethernet DC power signal; and isolating and filtering the network data signal.
- the transmitting, by the Ethernet interface unit, the signal received from the network side to the power extraction unit comprises: the Ethernet interface unit receiving the network data signal from the first, second, third and sixth lines of the eight lines of the Ethernet interface. Receives an Ethernet DC power signal from the 4th, 5th, 7th, and 8th lines, and sends the network data signal and the Ethernet DC power signal to the power extraction unit.
- the beneficial effects of the embodiments of the present invention are as follows:
- the power supply is provided to the wireless router through the Ethernet cable in the related art, which solves the problem that the wireless router must cooperate with the adapter to work normally in the related art, and can enable the user to be like when placing the wireless router.
- Traditional telephones do not need to be considered close to the mains outlet, and they still work properly in the event of a power outage.
- FIG. 1 is a schematic diagram of a network interface and an adapter power supply interface of a wireless router in the related art
- FIG. 2 is a schematic structural diagram of a router power supply apparatus according to an embodiment of the present invention
- FIG. 3 is a schematic diagram of a wireless router power supply operation according to an embodiment of the present invention
- FIG. 5 is a schematic diagram of a power supply control selection unit according to an embodiment of the present invention
- FIG. 6 is a flowchart of a power supply method for a router according to an embodiment of the present invention.
- DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While the embodiments of the present invention have been shown in the drawings, the embodiments Rather, these embodiments are provided so that this disclosure will be more fully understood, and the scope of the disclosure may be fully disclosed to those skilled in the art.
- the present invention provides a router power supply device and method. The present invention will be described below in conjunction with the accompanying drawings and embodiments.
- FIG. 2 is a schematic structural diagram of a router power supply device according to an embodiment of the present invention.
- a router power supply device according to an embodiment of the present invention includes: The Ethernet interface unit 20, the power supply extraction unit 22, and the power supply processing unit 24 will be described below with respect to each module of the embodiment of the present invention.
- the Ethernet interface unit 20 is configured to send a signal received from the network side to the power extraction unit 22, wherein the signal comprises: an Ethernet DC power signal and a network data signal; preferably, the Ethernet interface unit 20 is an Ethernet socket RJ45 Connector that supports 10M BASE_T, 100M BASE T, and 1000M BASE_T.
- the Ethernet interface unit 20 is configured to: receive the network data signal from the first, second, third and sixth lines of the eight lines of the Ethernet interface, from the 4th, 5th, 7th and 8th lines Receiving the Ethernet DC power signal.
- the power extraction unit 22 is configured to separate the Ethernet DC power signal and the network data signal from the signal, send the Ethernet DC power signal to the power processing unit 24, and send the network data signal to the network data signal processing unit for processing;
- the extracting unit 22 is further configured to: after separating the Ethernet DC power signal from the signal, rectify and isolate the Ethernet DC power signal; after separating the network data signal from the signal, isolate and filter the network data signal .
- the power processing unit 24 is configured to process the received power signal to provide the router with various DC power sources as needed.
- the router power supply apparatus further includes: an adapter power interface unit configured to transmit the adapter DC power signal received from the adapter to the power control unit;
- the router power supply unit includes: The choice is whether the Ethernet DC power signal is sent to the power processing unit 24 or the adapter DC power signal is sent to the power processing unit 24.
- the power control unit is configured to: determine whether the Ethernet DC power signal is valid, and send the Ethernet DC power signal to the power processing unit 24 when it is valid; and send the adapter DC power signal to the power processing unit if it is invalid. twenty four.
- the wireless router includes an Ethernet interface unit connected to an Ethernet, an adapter power interface unit, a network power extraction unit (the above power extraction unit 22), and Power supply selection control unit (the above power control unit).
- the Ethernet interface unit receives the power and signal provided from the network side; the input end of the network power extraction unit is connected to the Ethernet interface unit, and is configured to extract the DC power signal and the Ethernet data signal, and provide the extracted DC power signal.
- the power supply selection control unit hands the extracted Ethernet data signal to the data processing unit.
- the adapter power interface unit receives the DC power supplied from the external adapter; the power supply selection control unit receives and determines the DC power supplied from the adapter power interface unit and the network power extraction unit: if the DC power supply provided by the network power extraction unit is a valid power supply, the output The DC power of the network power extraction unit is supplied to the power processing unit, and is provided to the wireless router. Various DC power supplies are required; If the network power extraction unit cannot provide a valid DC power supply, the adapter power supply unit supplies DC power to the power processing unit.
- 4 is a schematic diagram of functions of a network power extraction unit in a wireless router according to an embodiment of the present invention. As shown in FIG.
- the network power extraction unit of the embodiment of the present invention includes: a power extraction subunit that separates an Ethernet DC power signal; and a data isolation transmission subunit that separates an Ethernet data signal; wherein, the power extraction subunit Extracting the DC power from the 8 lines of the Ethernet interface, and simultaneously filtering the power of the wireless router and the power of the network side; the data isolation transmission subunit extracts the data signal from the 8 lines of the Ethernet interface and sends the data to the wireless The data processing unit in the router.
- the power extraction subunit includes: a power rectifier module and a power transmission module.
- the working process of the network power extraction unit is as follows:
- the power rectifier module is connected to the Ethernet interface unit and the power transmission module, and the Ethernet interface has 8 lines, wherein 1, 2, 3, and 6 lines are used for transmission.
- Network data signals, 4, 5, 7, and 8 lines are used to provide power.
- the 4, 5, 7, and 8 wires are connected to the power rectifier module.
- the power rectifier module rectifies the input network DC power supply. After filtering and isolating, the DC power is outputted to the power supply control selection unit; and the 1, 2, 3, and 6 wires are sent by the Ethernet interface unit to the digital isolated transmission subunit, and the signal is isolated and filtered, and then sent to the network signal processing unit. .
- the power supply control selection unit provides an adapter power supply and a network port power supply switching function, and the power supply control selection unit receives a DC power supply and a network provided from the adapter interface unit.
- the DC power supply provided by the power extraction unit determines the two power sources: If the DC power supply provided by the network power extraction unit is a valid power supply, the voltage and current for the wireless router to operate normally can be provided, and the power supply control selection unit outputs the network power supply.
- the power supply provided by the unit if the DC power supply provided by the network power extraction unit is an invalid power supply, that is, the supplied voltage and current cannot meet the needs of the wireless router, the power supply control selection unit outputs the power provided by the adapter power supply unit, and outputs the power to the power processing unit.
- the above wireless router includes various modes of 2G, 3G, and 4G.
- the technical solution of the embodiment of the present invention supplies power to the wireless router through the existing Ethernet cable, and solves the problem that the wireless router must cooperate with the adapter to work normally in the related art, and enables the user to place the wireless router. It can be used like a traditional telephone without considering the proximity to the mains outlet, and it can still work normally during a power outage.
- FIG. 6 is a flowchart of a router power supply method according to an embodiment of the present invention.
- a router power supply method according to an embodiment of the present invention includes the following processes: S601.
- the Ethernet interface unit sends a signal received from the network side to the power extraction unit, where the signal includes: an Ethernet DC power signal and a network data signal; and the Ethernet interface unit sends the signal received from the network side to the power extraction unit.
- the Ethernet interface unit receives network data signals from the 1st, 2nd, 3rd, and 6th lines of the 8 lines of the Ethernet interface, and receives Ethernet DC power signals from the 4th, 5th, 7th, and 8th lines. And send the network data signal and the Ethernet DC power signal to the power extraction unit.
- the power extraction unit separates the Ethernet DC power signal and the network data signal from the signal, sends the Ethernet DC power signal to the power processing unit, and sends the network data signal to the network data signal processing unit for processing;
- the power extraction unit After separating the Ethernet DC power signal and the network data signal from the signal, the foregoing method further includes: performing rectification and isolation filtering on the Ethernet DC power signal; and isolating and filtering the network data signal.
- the power processing unit processes the received power signal to provide various DC power sources required for the router.
- the method further includes: the adapter power interface unit sends the adapter DC power signal received from the adapter to the power control unit; the power extraction unit sends the Ethernet DC power signal to the power control unit; The control unit selects whether to send an Ethernet DC power signal to the power processing unit or an adapter DC power signal to the power processing unit.
- the power control unit determines whether the Ethernet DC power signal is valid, and transmits the Ethernet DC power signal to the power processing unit when it is valid; and sends the adapter DC power signal to the power processing unit if it is invalid.
- the wireless router includes an Ethernet interface unit connected to an Ethernet, an adapter power interface unit, a network power extraction unit (the above power extraction unit 22), and Power supply selection control unit (the above power control unit).
- the Ethernet interface unit receives the power and signals provided from the network side; the input end of the network power extraction unit is connected to the Ethernet interface unit, It is configured to extract a DC power signal and an Ethernet data signal, and provide the extracted DC power signal to the power supply selection control unit, and deliver the extracted Ethernet data signal to the data processing unit.
- the adapter power interface unit receives the DC power supplied from the external adapter; the power supply selection control unit receives and determines the DC power supplied from the adapter power interface unit and the network power extraction unit: if the DC power supply provided by the network power extraction unit is a valid power supply, the output The DC power of the network power extraction unit is supplied to the power processing unit to provide various DC power supplies to the wireless router. If the network power extraction unit cannot provide an effective DC power supply, the adapter power supply unit supplies DC power to the power processing unit.
- 4 is a schematic diagram of functions of a network power extraction unit in a wireless router according to an embodiment of the present invention. As shown in FIG.
- the network power extraction unit of the embodiment of the present invention includes: a power extraction subunit that separates an Ethernet DC power signal; a data isolation transmission subunit that separates an Ethernet data signal; wherein the power extraction subunit is from an Ethernet
- the DC power is extracted from the 8 lines of the network interface, and the power of the wireless router is isolated and filtered from the power supply on the network side; the data isolation transmission subunit extracts the data signal from the 8 lines of the Ethernet interface and sends the data signal to the wireless router.
- the power extraction subunit includes: a power rectifier module and a power transmission module.
- the working process of the network power extraction unit is as follows:
- the power rectifier module is connected to the Ethernet interface unit and the power transmission module, and the Ethernet interface has 8 lines, wherein 1, 2, 3, and 6 lines are used for transmission.
- Network data signals, 4, 5, 7, and 8 lines are used to provide power.
- the 4, 5, 7, and 8 wires are connected to the power rectifier module.
- the power rectifier module rectifies the input network DC power supply. After filtering and isolating, the DC power is outputted to the power supply control selection unit; and the 1, 2, 3, and 6 wires are sent by the Ethernet interface unit to the digital isolated transmission subunit, and the signal is isolated and filtered, and then sent to the network signal processing unit. .
- the power supply control selection unit provides an adapter power supply and a network port power supply switching function, and the power supply control selection unit receives a DC power supply and a network provided from the adapter interface unit.
- the DC power supply provided by the power extraction unit determines the two power sources: If the DC power supply provided by the network power extraction unit is a valid power supply, the voltage and current for the wireless router to operate normally can be provided, and the power supply control selection unit outputs the network power supply.
- the power supply provided by the unit if the DC power supply provided by the network power extraction unit is an invalid power supply, that is, the supplied voltage and current cannot meet the needs of the wireless router, the power supply control selection unit outputs the power provided by the adapter power supply unit, and outputs the power to the power processing unit.
- the above wireless router includes various modes of 2G, 3G, and 4G.
- the technical solution of the embodiment of the present invention supplies power to the wireless router through the existing Ethernet cable, and solves the problem that the wireless router must cooperate with the adapter to work normally in the prior art, and can be used. When placing a wireless router, the user can ignore the proximity to the mains outlet like a traditional telephone, and still work normally in the event of a power outage.
- the utility model provides the power supply to the wireless router through the Ethernet cable in the embodiment of the present invention, which solves the problem that the wireless router must cooperate with the adapter to work normally in the prior art, and enables the user to have a wireless telephone like a conventional telephone. Consider approaching the mains outlet and still work properly during a power outage. Improve the convenience and stability of the system operation.
- the algorithms and displays provided herein are not inherently related to any particular computer, virtual system, or other device. Various general purpose systems can also be used with the teaching based on the teachings herein. From the above description, the structure required to construct such a system is obvious. Moreover, the invention is not directed to any particular programming language.
- modules in the devices of the embodiments can be adaptively changed and placed in one or more devices different from the embodiment.
- the modules or units or components of the embodiments may be combined into one module or unit or component, and further they may be divided into a plurality of sub-modules or sub-units or sub-components.
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Abstract
本发明公开了一种路由器供电装置及方法。该装置包括:以太网接口单元,设置为将从网络侧接收的信号发送到电源提取单元,其中,信号包括:以太网直流电源信号和网络数据信号;电源提取单元,设置为从信号中分离出以太网直流电源信号和网络数据信号,将以太网直流电源信号发送到电源处理单元,将网络数据信号发送到网络数据信号处理单元进行处理;电源处理单元,设置为对接收到的电源信号进行处理,为路由器提供所需的各种直流电源。借助于本发明实施例的技术方案,能够使用户在放置无线路由器时可以像传统电话那样无需考虑靠近市电插座,而且在停电的时候仍然可以正常工作。
Description
路由器供电装置及方法
技术领域 本发明涉及移动通讯领域, 特别是涉及一种路由器供电装置及方法。 背景技术 伴随着通信行业的发展, 无线路由器的应用已经非常广泛。 无线路由器可以与有 线局域网和广域网连接, 最新的无线保真(Wireless Fidelity, 简称为 Wi-Fi) 的无线标 准为 802.1 ln。 802.1 In可以达到 300Mbps的传输速率,这是 802.1 lg标准的 6倍, 802.1 lb 标准的 30倍。使下行无线网络速度完全可以满足家庭、 小企业的传输速度要求; 另一 方面广域网 (Wide Area Network, 简称为 WAN)侧, 随着 3G网络的普及, 特别是全 球微波互联接入 (Worldwide Interoperability for Microwave Access, 简称为 WiMax)、 长期演进 (Long Term Evolution, 简称为 LTE) 基站数量的增加, WAN无线侧速率已 经达到 100Mbps, WAN有线侧也出现千兆网口, 速率的增加带来市场普及越来越高。 图 1是相关技术中无线路由器的网络接口和适配器电源接口的示意图, 如图 1所 示, 无线路由器的电源接口和网络接口是独立的, 无线路由器的电源由外部适配器通 过电源接口提供, 电源经过电源接口后由电源模块电路产生无线路由器各部分所需的 各种规格电源; 有线网络由以太网接口接入, 以太网接口中 10M BASE_T、 100M BASE_T—个端口中有 8根走线, 1、 2、 3、 6线通过差分信号传输网口数据, 4、 5、 7、 8线空闲。 这种使用方法有两个问题: 一是用户要使用无线路由器必须提供市电以便给适配 器供电从而支持无线路由器工作, 而无线路由器为了网络覆盖经常放在房间的高处或 者房间中央, 此时安装位置必须与电源插座一致, 增加了市电的铺设难度; 另一方面 在使用环境如家庭、 办公室断电的情况下, 无线路由器无法正常工作。 目前, 相关国际标准组织批准了 IEEE802.3at 以太网供电技术标准, 使远程电源 通过以太网支持的最大功率从以前 IEEE802.3af标准的 15.4W大幅度提升到了 25W。 可以基本满足主流的无线路由器功率要求。标准的五类网线有四对双绞线,但是在 10M BASE_1^B 100M BASE_T中只用其中的两对。 IEEE802.3af允许两种用法: 应用空闲 脚供电时, 4、 5脚连接正极, 7、 8脚连接负极。 应用数据脚供电时, 将 DC电源加在 传输变压器的中点, 不影响数据的传输, 这种方式下, 线对 1、 2和线对 3、 6可以为 任意极性。
综上所述, 摆脱完全依赖电源适配器而支持以太网 /电源适配器双供电工作成为一 种无线路由器新的发展方向, 使用户在放置无线路由器时可以像传统电话那样无需考 虑靠近市电插座, 而且在停电的时候仍然可以正常工作。 发明内容 本发明实施例提供一种路由器供电装置及方法, 以解决现有技术中无线路由器必 须配合适配器才能正常工作的问题。 本发明实施例提供一种路由器供电装置, 包括: 以太网接口单元, 设置为将从网 络侧接收的信号发送到电源提取单元, 其中, 信号包括: 以太网直流电源信号和网络 数据信号; 电源提取单元, 设置为从信号中分离出以太网直流电源信号和网络数据信 号, 将以太网直流电源信号发送到电源处理单元, 将网络数据信号发送到网络数据信 号处理单元进行处理; 电源处理单元, 设置为对接收到的电源信号进行处理, 为路由 器提供所需的各种直流电源。 优选地, 装置还包括: 适配器电源接口单元, 设置为将从适配器接收的适配器直 流电源信号发送到电源控制单元; 电源提取单元还设置为, 将以太网直流电源信号发 送到电源控制单元; 装置还包括: 电源控制单元, 设置为选择将所述以太网直流电源 信号或者所述适配器直流电源信号发送到所述电源处理单元。 优选地, 电源控制单元设置为: 判断以太网直流电源信号是否有效, 在有效的情 况下, 将以太网直流电源信号发送到电源处理单元; 在无效的情况下, 将适配器直流 电源信号发送到电源处理单元。 优选地, 电源提取单元还设置为: 在从信号中分离出以太网直流电源信号后, 对 以太网直流电源信号进行整流和隔离滤波; 在从信号中分离出网络数据信号后, 对网 络数据信号进行隔离滤波。 优选地, 以太网接口单元设置为: 从以太网接口的 8根线中的第 1、 2、 3禾 根 线中接收网络数据信号, 从第 4、 5、 7和 8根线中接收以太网直流电源信号。 本发明实施例还提供了一种路由器供电方法, 包括: 以太网接口单元将从网络侧 接收的信号发送到电源提取单元, 其中, 信号包括: 以太网直流电源信号和网络数据 信号; 电源提取单元从信号中分离出以太网直流电源信号和网络数据信号, 将以太网 直流电源信号发送到电源处理单元, 将网络数据信号发送到网络数据信号处理单元进
行处理; 电源处理单元对接收到的电源信号进行处理, 为路由器提供所需的各种直流 电源。 优选地, 上述方法还包括: 适配器电源接口单元将从适配器接收的适配器直流电 源信号发送到电源控制单元; 电源提取单元将以太网直流电源信号发送到电源控制单 元; 电源控制单元选择将所述以太网直流电源信号或者所述适配器直流电源信号发送 到所述电源处理单元。 优选地, 电源控制单元选择将所述以太网直流电源信号或者所述适配器直流电源 信号发送到所述电源处理单元包括:电源控制单元判断以太网直流电源信号是否有效, 在有效的情况下, 将以太网直流电源信号发送到电源处理单元; 在无效的情况下, 将 适配器直流电源信号发送到电源处理单元。 优选地,电源提取单元从信号中分离出以太网直流电源信号和网络数据信号之后, 方法还包括: 对以太网直流电源信号进行整流和隔离滤波; 对网络数据信号进行隔离 滤波。 优选地, 以太网接口单元将从网络侧接收的信号发送到电源提取单元包括: 以太 网接口单元从以太网接口的 8根线中的第 1、 2、 3和 6根线中接收网络数据信号, 从 第 4、 5、 7和 8根线中接收以太网直流电源信号, 并将网络数据信号和以太网直流电 源信号发送到电源提取单元。 本发明实施例的有益效果如下: 通过相关技术中的以太网络线缆向无线路由器进行供电, 解决了相关技术中无线 路由器必须配合适配器才能正常工作的问题, 能够使用户在放置无线路由器时可以像 传统电话那样无需考虑靠近市电插座, 而且在停电的时候仍然可以正常工作。 提高了 ***运行的便利和稳定性。 上述说明仅是本发明技术方案的概述, 为了能够更清楚了解本发明的技术手段, 而可依照说明书的内容予以实施, 并且为了让本发明的上述和其它目的、 特征和优点 能够更明显易懂, 以下特举本发明的具体实施方式。 附图说明 通过阅读下文优选实施方式的详细描述, 各种其他的优点和益处对于本领域普通 技术人员将变得清楚明了。 附图仅用于示出优选实施方式的目的, 而并不认为是对本 发明的限制。 而且在整个附图中, 用相同的参考符号表示相同的部件。 在附图中:
图 1是相关技术中无线路由器的网络接口和适配器电源接口的示意图; 图 2是本发明实施例的路由器供电装置的结构示意图; 图 3是本发明实施例的无线路由器电源工作的示意图; 图 4是本发明实施例的无线路由器中网络电源提取单元的功能示意图; 图 5是本发明实施例的供电控制选择单元的示意图; 图 6是本发明实施例的路由器供电方法的流程图。 具体实施方式 下面将参照附图更详细地描述本公开的示例性实施例。 虽然附图中显示了本公开 的示例性实施例, 然而应当理解, 可以以各种形式实现本公开而不应被这里阐述的实 施例所限制。 相反, 提供这些实施例是为了能够更透彻地理解本公开, 并且能够将本 公开的范围完整的传达给本领域的技术人员。 为了解决现有技中无线路由器必须配合适配器才能正常工作的问题, 本发明提供 了一种路由器供电装置及方法, 以下结合附图以及实施例, 对本发明进行说明。 应当 理解, 此处所描述的具体实施例仅仅用以解释本发明, 并不限定本发明。 装置实施例 根据本发明的实施例, 提供了一种路由器供电装置, 图 2是本发明实施例的路由 器供电装置的结构示意图, 如图 2所示, 根据本发明实施例的路由器供电装置包括: 以太网接口单元 20、 电源提取单元 22、 以及电源处理单元 24, 以下对本发明实施例 的各个模块进行说明。 以太网接口单元 20,设置为将从网络侧接收的信号发送到电源提取单元 22,其中, 信号包括: 以太网直流电源信号和网络数据信号; 优选地, 以太网接口单元 20为以太 网插座 RJ45连接器, 支持 10M BASE_T、 100M BASE T和 1000M BASE_T。 所述以太网接口单元 20设置为: 从以太网接口的 8根线中的第 1、 2、 3和 6根线 中接收所述网络数据信号, 从第 4、 5、 7和 8根线中接收所述以太网直流电源信号。
电源提取单元 22, 设置为从信号中分离出以太网直流电源信号和网络数据信号, 将以太网直流电源信号发送到电源处理单元 24, 将网络数据信号发送到网络数据信号 处理单元进行处理; 电源提取单元 22还设置为: 在从信号中分离出以太网直流电源信号后,对以太网 直流电源信号进行整流和隔离滤波; 在从信号中分离出网络数据信号后, 对网络数据 信号进行隔离滤波。 电源处理单元 24, 设置为对接收到的电源信号进行处理, 为路由器提供所需的各 种直流电源。 优选地, 在本发明实施例中, 根据本发明实施例的路由器供电装置还包括: 适配 器电源接口单元,设置为将从适配器接收的适配器直流电源信号发送到电源控制单元; 在本发明实施例的路由器供电装置包括适配器电源接口单元的情况下, 电源提取 单元 22还设置为, 将以太网直流电源信号发送到电源控制单元; 根据本发明实施例的路由器供电装置还包括: 电源控制单元, 设置为选择是将以 太网直流电源信号发送到电源处理单元 24 还是将适配器直流电源信号发送到电源处 理单元 24。 电源控制单元设置为: 判断以太网直流电源信号是否有效, 在有效的情况下, 将 以太网直流电源信号发送到电源处理单元 24; 在无效的情况下, 将适配器直流电源信 号发送到电源处理单元 24。 以下结合附图, 对本发明实施例的上述技术方案进行说明。 图 3是本发明实施例的无线路由器电源工作的示意图, 如图 3所示, 无线路由器 包括连接以太网的以太网接口单元, 适配器电源接口单元、 网络电源提取单元 (上述 电源提取单元 22) 和供电选择控制单元 (上述电源控制单元)。 其中, 以太网接口单 元接收从网络侧提供的电源和信号;网络电源提取单元的输入端连接以太网接口单元, 设置为提取直流电源信号和以太网数据信号, 并将提取出的直流电源信号提供给供电 选择控制单元, 将提取的以太网数据信号交给数据处理单元。 适配器电源接口单元接 收从外部适配器提供的直流电源; 供电选择控制单元接收从适配器电源接口单元和网 络电源提取单元提供的直流电源并进行判断: 如果网络电源提取单元提供的直流电源 为有效电源, 输出网络电源提取单元的直流电源给电源处理单元, 向无线路由器提供
所需的各种直流电源; 如果网络电源提取单元无法提供有效的直流电源, 由适配器供 电单元向电源处理单元提供直流电源。 图 4是本发明实施例的无线路由器中网络电源提取单元的功能示意图。 如图 4所 示, 本发明实施例的网络电源提取单元包括: 分离出以太网直流电源信号的电源提取 子单元; 分离出以太网数据信号的数据隔离传输子单元; 其中, 上述电源提取子单元 从以太网接口的 8根线中提取直流电源, 同时对无线路由器的电源与网络侧的电源进 行隔离滤波; 上述数据隔离传输子单元从以太网接口的 8根线中提取数据信号, 发给 无线路由器中的数据处理单元。 上述电源提取子单元包括: 电源整流模块、 电源发送 模块。 在本发明实施例中, 网络电源提取单元的工作过程如下: 电源整流模块与以太网接口单元和电源发送模块连接, 以太网接口有 8根线, 其 中 1、 2、 3、 6线用于传输网络数据信号, 4、 5、 7、 8线用于提供电源, 这 4、 5、 7、 8 四根线连接电源整流模块, 电源整流模块对输入的网络直流电源进行整流, 经过电 源发送模块的滤波、 隔离后输出直流电源到供电控制选择单元; 而 1、 2、 3、 6四根线 由以太网接口单元发送到数字隔离传输子单元, 对信号进行隔离滤波后, 发送到网络 信号处理单元。 图 5是本发明实施例的供电控制选择单元的示意图, 如图 5所示, 供电控制选择 单元提供适配器供电和网口供电切换功能, 供电控制选择单元接收从适配器接口单元 提供的直流电源和网络电源提取单元提供的直流电源, 对两种电源进行判断: 如果网 络电源提取单元提供的直流电源为有效电源, 即可以提供使无线路由器正常工作的电 压与电流, 则供电控制选择单元输出网络电源提取单元提供的电源; 如果网络电源提 取单元提供的直流电源为无效电源, 即所提供的电压、 电流无法满足无线路由器的需 要, 则供电控制选择单元输出适配器供电单元提供的电源, 输出到电源处理单元。 需 要说明的是, 上述无线路由器包括 2G、 3G、 4G各种制式。 综上所述, 本发明实施例的技术方案通过现有的以太网络线缆向无线路由器进行 供电, 解决了相关技术中无线路由器必须配合适配器才能正常工作的问题, 能够使用 户在放置无线路由器时可以像传统电话那样无需考虑靠近市电插座, 而且在停电的时 候仍然可以正常工作。 提高了***运行的便利和稳定性。 方法实施例
根据本发明的实施例, 提供了一种路由器供电方法, 图 6是本发明实施例的路由 器供电方法的流程图, 如图 6所示, 根据本发明实施例的路由器供电方法包括如下处 理: 步骤 S601, 以太网接口单元将从网络侧接收的信号发送到电源提取单元, 其中, 信号包括: 以太网直流电源信号和网络数据信号; 以太网接口单元将从网络侧接收的信号发送到电源提取单元包括: 以太网接口单 元从以太网接口的 8根线中的第 1、 2、 3和 6根线中接收网络数据信号, 从第 4、 5、 7和 8根线中接收以太网直流电源信号, 并将网络数据信号和以太网直流电源信号发 送到电源提取单元。 步骤 S602, 电源提取单元从信号中分离出以太网直流电源信号和网络数据信号, 将以太网直流电源信号发送到电源处理单元, 将网络数据信号发送到网络数据信号处 理单元进行处理; 电源提取单元从信号中分离出以太网直流电源信号和网络数据信号之后, 上述方 法还包括: 对以太网直流电源信号进行整流和隔离滤波; 对网络数据信号进行隔离滤 波。 步骤 S603, 电源处理单元对接收到的电源信号进行处理, 为路由器提供所需的各 种直流电源。 优选地, 在本发明实施例中, 上述方法还包括: 适配器电源接口单元将从适配器 接收的适配器直流电源信号发送到电源控制单元; 电源提取单元将以太网直流电源信 号发送到电源控制单元; 电源控制单元选择是将以太网直流电源信号发送到电源处理 单元还是将适配器直流电源信号发送到电源处理单元。 优选地, 电源控制单元判断以太网直流电源信号是否有效, 在有效的情况下, 将 以太网直流电源信号发送到电源处理单元; 在无效的情况下, 将适配器直流电源信号 发送到电源处理单元。 以下结合附图, 对本发明实施例的上述技术方案进行详细说明。 图 3是本发明实施例的无线路由器电源工作的示意图, 如图 3所示, 无线路由器 包括连接以太网的以太网接口单元, 适配器电源接口单元、 网络电源提取单元 (上述 电源提取单元 22) 和供电选择控制单元 (上述电源控制单元)。 其中, 以太网接口单 元接收从网络侧提供的电源和信号;网络电源提取单元的输入端连接以太网接口单元,
设置为提取直流电源信号和以太网数据信号, 并将提取出的直流电源信号提供给供电 选择控制单元, 将提取的以太网数据信号交给数据处理单元。 适配器电源接口单元接 收从外部适配器提供的直流电源; 供电选择控制单元接收从适配器电源接口单元和网 络电源提取单元提供的直流电源并进行判断: 如果网络电源提取单元提供的直流电源 为有效电源, 输出网络电源提取单元的直流电源给电源处理单元, 向无线路由器提供 所需的各种直流电源; 如果网络电源提取单元无法提供有效的直流电源, 由适配器供 电单元向电源处理单元提供直流电源。 图 4是本发明实施例的无线路由器中网络电源提取单元的功能示意图。 如图 4所 示, 本发明实施例的网络电源提取单元包括: 分离以太网直流电源信号的电源提取子 单元; 分离以太网数据信号的数据隔离传输子单元; 其中, 上述电源提取子单元从以 太网接口的 8根线中提取直流电源, 同时对无线路由器的电源与网络侧的电源进行隔 离滤波; 上述数据隔离传输子单元从以太网接口的 8根线中提取数据信号, 发给无线 路由器中的数据处理单元。上述电源提取子单元包括: 电源整流模块、 电源发送模块。 在本发明实施例中, 网络电源提取单元的工作过程如下: 电源整流模块与以太网接口单元和电源发送模块连接, 以太网接口有 8根线, 其 中 1、 2、 3、 6线用于传输网络数据信号, 4、 5、 7、 8线用于提供电源, 这 4、 5、 7、 8 四根线连接电源整流模块, 电源整流模块对输入的网络直流电源进行整流, 经过电 源发送模块的滤波、 隔离后输出直流电源到供电控制选择单元; 而 1、 2、 3、 6四根线 由以太网接口单元发送到数字隔离传输子单元, 对信号进行隔离滤波后, 发送到网络 信号处理单元。 图 5是本发明实施例的供电控制选择单元的示意图, 如图 5所示, 供电控制选择 单元提供适配器供电和网口供电切换功能, 供电控制选择单元接收从适配器接口单元 提供的直流电源和网络电源提取单元提供的直流电源, 对两种电源进行判断: 如果网 络电源提取单元提供的直流电源为有效电源, 即可以提供使无线路由器正常工作的电 压与电流, 则供电控制选择单元输出网络电源提取单元提供的电源; 如果网络电源提 取单元提供的直流电源为无效电源, 即所提供的电压、 电流无法满足无线路由器的需 要, 则供电控制选择单元输出适配器供电单元提供的电源, 输出到电源处理单元。 需 要说明的是, 上述无线路由器包括 2G、 3G、 4G各种制式。 综上所述, 本发明实施例的技术方案通过现有的以太网络线缆向无线路由器进行 供电, 解决了现有技术中无线路由器必须配合适配器才能正常工作的问题, 能够使用
户在放置无线路由器时可以像传统电话那样无需考虑靠近市电插座, 而且在停电的时 候仍然可以正常工作。 提高了***运行的便利和稳定性。 工业实用性 通过本发明实施例中以太网络线缆向无线路由器进行供电, 解决了现有技术中无 线路由器必须配合适配器才能正常工作的问题, 能够使用户在放置无线路由器时可以 像传统电话那样无需考虑靠近市电插座, 而且在停电的时候仍然可以正常工作。 提高 了***运行的便利和稳定性。 在此提供的算法和显示不与任何特定计算机、 虚拟***或者其它设备固有相关。 各种通用***也可以与基于在此的示教一起使用。 根据上面的描述, 构造这类***所 要求的结构是显而易见的。 此外, 本发明也不针对任何特定编程语言。 应当明白, 可 以利用各种编程语言实现在此描述的本发明的内容, 并且上面对特定语言所做的描述 是为了披露本发明的最佳实施方式。 在此处所提供的说明书中, 说明了大量具体细节。 然而, 能够理解, 本发明的实 施例可以在没有这些具体细节的情况下实践。 在一些实例中, 并未详细示出公知的方 法、 结构和技术, 以便不模糊对本说明书的理解。 类似地, 应当理解, 为了精简本公开并帮助理解各个发明方面中的一个或多个, 在上面对本发明的示例性实施例的描述中, 本发明的各个特征有时被一起分组到单个 实施例、 图、 或者对其的描述中。 然而, 并不应将该公开的方法解释成反映如下意图: 即所要求保护的本发明要求比在每个权利要求中所明确记载的特征更多的特征。 更确 切地说, 如下面的权利要求书所反映的那样, 发明方面在于少于前面公开的单个实施 例的所有特征。 因此, 遵循具体实施方式的权利要求书由此明确地并入该具体实施方 式, 其中每个权利要求本身都作为本发明的单独实施例。 本领域那些技术人员可以理解, 可以对实施例中的设备中的模块进行自适应性地 改变并且把它们设置在与该实施例不同的一个或多个设备中。 可以把实施例中的模块 或单元或组件组合成一个模块或单元或组件, 以及此外可以把它们分成多个子模块或 子单元或子组件。 除了这样的特征和 /或过程或者单元中的至少一些是相互排斥之外, 可以采用任何组合对本说明书 (包括伴随的权利要求、 摘要和附图) 中公开的所有特 征以及如此公开的任何方法或者设备的所有过程或单元进行组合。除非另外明确陈述, 本说明书 (包括伴随的权利要求、 摘要和附图) 中公开的每个特征可以由提供相同、 等同或相似目的的替代特征来代替。
此外, 本领域的技术人员能够理解, 尽管在此所述的一些实施例包括其它实施例 中所包括的某些特征而不是其它特征, 但是不同实施例的特征的组合意味着处于本发 明的范围之内并且形成不同的实施例。 例如, 在下面的权利要求书中, 所要求保护的 实施例的任意之一都可以以任意的组合方式来使用。 应该注意的是上述实施例对本发明进行说明而不是对本发明进行限制, 并且本领 域技术人员在不脱离所附权利要求的范围的情况下可设计出替换实施例。 在权利要求 中, 不应将位于括号之间的任何参考符号构造成对权利要求的限制。 单词"包含"不排 除存在未列在权利要求中的元件或步骤。 位于元件之前的单词 "一"或"一个"不排除存 在多个这样的元件。 本发明可以借助于包括有若干不同元件的硬件以及借助于适当编 程的计算机来实现。 在列举了若干装置的单元权利要求中, 这些装置中的若干个可以 是通过同一个硬件项来具体体现。 单词第一、 第二、 以及第三等的使用不表示任何顺 序。 可将这些单词解释为名称。
Claims
权 利 要 求 书 、 一种路由器供电装置, 包括:
以太网接口单元, 设置为将从网络侧接收的信号发送到电源提取单元, 其 中, 所述信号包括: 以太网直流电源信号和网络数据信号;
电源提取单元, 设置为从所述信号中分离出所述以太网直流电源信号和所 述网络数据信号, 将所述以太网直流电源信号发送到电源处理单元, 将所述网 络数据信号发送到网络数据信号处理单元进行处理;
电源处理单元, 设置为对接收到的电源信号进行处理, 为路由器提供所需 的各种直流电源。 、 如权利要求 1所述的装置, 其中,
所述装置还包括: 适配器电源接口单元, 设置为将从适配器接收的适配器 直流电源信号发送到电源控制单元;
所述电源提取单元还设置为, 将所述以太网直流电源信号发送到所述电源 控制单元;
所述装置还包括: 所述电源控制单元, 设置为选择将所述以太网直流电源 信号或者所述适配器直流电源信号发送到所述电源处理单元。 、 如权利要求 2所述的装置, 其中, 所述电源控制单元设置为: 判断所述以太网直流电源信号是否有效, 在有效的情况下, 将所述以太网 直流电源信号发送到所述电源处理单元; 在无效的情况下, 将所述适配器直流 电源信号发送到所述电源处理单元。 、 如权利要求 1至 3中任一项所述的装置, 其中, 所述电源提取单元还设置为: 在从所述信号中分离出所述以太网直流电源信号后, 对所述以太网直流电 源信号进行整流和隔离滤波;
在从所述信号中分离出所述网络数据信号后, 对所述网络数据信号进行隔 离滤波。
、 如权利要求 1所述的装置, 其中, 所述以太网接口单元设置为: 从以太网接口 的 8根线中的第 1、 2、 3、 和 6根线中接收所述网络数据信号, 从第 4、 5、 7、 和 8根线中接收所述以太网直流电源信号。 、 一种路由器供电方法, 包括:
以太网接口单元将从网络侧接收的信号发送到电源提取单元, 其中, 所述 信号包括: 以太网直流电源信号和网络数据信号;
电源提取单元从所述信号中分离出所述以太网直流电源信号和所述网络数 据信号, 将所述以太网直流电源信号发送到电源处理单元, 将所述网络数据信 号发送到网络数据信号处理单元进行处理;
所述电源处理单元对接收到的电源信号进行处理, 为路由器提供所需的各 种直流电源。 、 如权利要求 6所述的方法, 其中, 所述方法还包括:
适配器电源接口单元将从适配器接收的适配器直流电源信号发送到电源控 制单元;
所述电源提取单元将所述以太网直流电源信号发送到所述电源控制单元; 所述电源控制单元选择将所述以太网直流电源信号或者所述适配器直流电 源信号发送到所述电源处理单元。 、 如权利要求 7所述的方法, 其中, 所述电源控制单元选择将所述以太网直流电 源信号或者所述适配器直流电源信号发送到所述电源处理单元包括:
所述电源控制单元判断所述以太网直流电源信号是否有效, 在有效的情况 下, 将所述以太网直流电源信号发送到所述电源处理单元; 在无效的情况下, 将所述适配器直流电源信号发送到所述电源处理单元。 、 如权利要求 6至 8中任一项所述的方法, 其中, 所述电源提取单元从所述信号 中分离出所述以太网直流电源信号和所述网络数据信号之后,所述方法还包括: 对所述以太网直流电源信号进行整流和隔离滤波;
对所述网络数据信号进行隔离滤波。 、 如权利要求 6所述的方法, 其中, 所述以太网接口单元将从网络侧接收的信号 发送到电源提取单元包括:
所述以太网接口单元从以太网接口的 8根线中的第 1、 2、 3、 和 6根线中 接收所述网络数据信号, 从第 4、 5、 7、 和 8根线中接收所述以太网直流电源 信号, 并将所述网络数据信号和所述以太网直流电源信号发送到所述电源提取 单元。
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CN102074998A (zh) * | 2009-11-19 | 2011-05-25 | 国基电子(上海)有限公司 | 保护电路及以太网用电设备 |
CN102457384A (zh) * | 2010-10-28 | 2012-05-16 | 鸿富锦精密工业(深圳)有限公司 | 电源装置 |
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CN102074998A (zh) * | 2009-11-19 | 2011-05-25 | 国基电子(上海)有限公司 | 保护电路及以太网用电设备 |
CN102457384A (zh) * | 2010-10-28 | 2012-05-16 | 鸿富锦精密工业(深圳)有限公司 | 电源装置 |
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