Contactless power supply system with memory function and its realization method
A non-contact, power supply system technology, applied in electrical components, circuit devices, network topology, etc., can solve problems such as system failure, and achieve the effect of reducing potential safety hazards and avoiding contact
Active Publication Date: 2017-05-10
CHANGZHOU XIAOGUO INFORMATION SERVICES
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Problems solved by technology
In the actual engineering system, due to the environment and place of the system, there is no wireless sensor network solution that directly charges the nodes, resulting in premature failure of the system
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[0018] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0019] Such as figure 1 As shown, a non-contact power supply system with memory function of the present invention includes an energy receiving part, an energy transmitting part, a wireless sensor network and a power supply.
[0020] The energy receiving part includes m receiving circuits, and the wireless sensor network includes several wireless sensor network nodes, such as figure 2 as shown, figure 2 The small squares in are all combined structures 11 of receiving circuits and wireless sensor network nodes, all receiving circuits and wireless sensor network nodes are distributed on the same plane, and the combined structures 11 of m receiving circuits an...
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The invention relates to a non-contact power supply system with memory function and a realization method therefor. The power supply system comprises an energy receiving portion, an energy emission portion, a wireless sensor network and a power supply, wherein the energy reception portion comprises a plurality of receiving circuits, the wireless sensor network comprises a plurality of wireless sensor network nodes, all receiving circuits and the wireless sensor network nodes are distributed on a same plane, and the energy emission portion comprises a plurality of emission circuits, which are regularly distributed on the other plane under the receiving circuits. The plane, where the receiving circuits are situated, is parallel to the plane, where the emission circuits are situated. Each emission circuit is connected with the power supply through a switch, and each receiving circuit is respectively connected with one wireless sensor network node. The non-contact power supply system supplies energy through a magnetic field, prevents flammable and explosive gases from contacting the power supply, and minimizes safety risk. The non-contact power supply system is especially suitable for flammable and explosive gases in chemical industry, coal mine industry and some special industries.
Description
technical field [0001] The invention relates to a non-contact power supply system, in particular to a non-contact power supply system with memory function and its realization method. Background technique [0002] At present, the energy of sensor nodes in wireless sensor networks is severely limited. If the energy of a node is exhausted, the node is basically abandoned. When all the nodes are discarded, the wireless sensor network can no longer be used. Therefore, improving the network lifetime has become the key direction of wireless sensor network research. However, the existing technologies are to improve energy efficiency as much as possible, reduce energy consumption and other means, such as adopting various node clustering algorithms of wireless sensor networks. In the actual engineering system, due to the environment and place of the system, there is no wireless sensor network solution that directly charges the nodes, resulting in premature failure of the system. C...
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IPC IPC(8): H02J50/40H02J50/12H02J50/90H04W84/18
CPCH04W84/18
Inventor 强浩郑剑锋张继王天成施奕
Owner CHANGZHOU XIAOGUO INFORMATION SERVICES