LoRa (long range) signal and Bluetooth signal conversion module, conversion method and signal transmission device
A Bluetooth signal and signal conversion technology, applied in the field of signal transmission, can solve problems such as the inability to realize LoRa signal and Bluetooth signal communication, and achieve the effects of low communication, accurate unpacking, and convenient and fast conversion
Active Publication Date: 2016-11-23
CHONGQING JINOU SCI & TECH DEV
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Problems solved by technology
Solve the technical problem that there is no LoRa signal and Bluetooth signal conversion equipment in the prior art, and the communication between LoRa signal and Bluetooth signal cannot be realized
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[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0029] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be mechanical connection or electrical connection, or two The internal communication of each element may be directly connected or indirectly connected through an intermediary, and those of ordinary skill in the art may understand the specific meanings of the above terms according to specific situations.
[0030...
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The conversion module comprises a LoRa (long range) signal and Bluetooth signal conversion module, a LoRa signal and Bluetooth signal conversion method and a signal transmission device. The conversion module includes a first signal conversion module and a second signal conversion module; the first signal conversion module comprises a first payload acquisition module, a data dividing module and a first data assembling module, wherein the first payload acquisition module acquires the payload values of Bluetooth signals, the data dividing module divides the payload values of the Bluetooth signals into sub-data packets in predetermined sizes, and the first data assembling module packages the sub-data packets into LoRa signals; and the second signal conversion module includes a second payload acquisition module, a data combination module and a second data assembling module, wherein the second payload acquisition module acquires the payload values of LoRa signals, and the data combination module connects the payload values of the LoRa signals to form an aggregate data packet, and the second data assembling module packages the aggregate data packet into Bluetooth signals. According to the LoRa signal and Bluetooth signal conversion module of the invention, communication between a LoRa module and a Bluetooth module can be realized through the conversion of the LoRa signals and the Bluetooth signals, and long-distance and low-power consumption communication can be benefitted.
Description
technical field [0001] The invention relates to the technical field of signal transmission, in particular to a LoRa signal and Bluetooth signal conversion module, a conversion method and a signal transmission device. Background technique [0002] The various wireless network communication technologies required by the Internet of Things are in a complementary state. In different scenarios, indicators such as distance, power consumption, capacity, and cost have their own advantages and disadvantages. In the era of the Internet of Things, some devices do not need to transmit high data volumes, but they require low-power connections to maintain longer-term operations. Therefore, low-power wireless wide-area networks (LPWAN) such as LoRaWAN (Long Range Wide Area Network) ). LoRaWAN has three characteristics of low power consumption, low cost and long transmission distance. It can meet the needs of long-term operation, battery-powered and large-scale deployment of IoT application...
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Login to View More IPC IPC(8): H04W4/00
CPCH04W4/00H04W4/80Y02D30/70
Inventor 金纯
Owner CHONGQING JINOU SCI & TECH DEV