A self-networked wireless motor driver
A wireless motor and driver technology, applied in the direction of radio transmission system, wireless communication, multiple motor speed adjustment, etc., can solve the problems of limited number of equipment, wireless coverage limitation, limited number of equipment, etc., and achieve the effect of increasing the number of control
Active Publication Date: 2022-05-17
苏州远科智能技术有限公司
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Problems solved by technology
The wireless motor drivers currently on the market are limited by the wireless coverage, and the number of devices that can be managed will be limited
For example: the typical wireless coverage of a 430mHz wireless module is 1km. In addition, due to the influence of wireless transmission power, the number of devices that can be managed is limited.
Therefore, the existing wireless network cannot meet the requirements in some occasions where the number of management is large or the area to be managed is large; and the motor driver at the edge of the network has the difficulty of switching networks
Method used
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[0028] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0029] Such as figure 1 As shown, a self-network wireless motor driver includes a server and multiple groups of wireless drive units. In this embodiment, the server includes a wireless transceiver module, and the transmission frequency of the wireless transceiver module can be adjusted. There can be many wireless network types One, such as installing a wireless converter on the Ethernet interface of the server to convert Ethernet to wireless network; when the server is deployed in the cloud, it can also be a conversion module from 2G / 4G to wireless; the wireless drive unit and The servers are wirelessly interconnected, each group of wireless drive units includes a main wireless driver and several sub-wireless drivers, eac...
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The invention discloses a wireless motor driver capable of mastering the network, including a server and multiple sets of wireless drive units, the wireless drive units are wirelessly interconnected with the server, and each set of wireless drive units includes a main wireless drive and several sub-wireless drives , the main wireless driver of each group is wirelessly interconnected with a plurality of sub-wireless drivers, the main wireless driver is provided with a first wireless transceiver channel and a second wireless transceiver channel, and the first wireless transceiver channel is used for passive response A management command of the server, the second wireless transceiving channel is used to search for sub-wireless drivers that are not connected to the network. The main wireless driver of the present invention acts as a signal relay function, is also a manager of a small branch device, and is also a motor driver itself, and undertakes its own motor driving and management functions. Therefore, the coverage area and the number of management stations of the wireless network system will no longer be limited, and the number of control points can be increased infinitely.
Description
technical field [0001] The invention relates to the field of drivers, in particular to a wireless motor driver capable of self-network. Background technique [0002] The function of the motor driver refers to the way of controlling the duty cycle and controlling the idle speed of the motor by controlling the rotation angle and running speed of the motor, and in the prior art, the wireless network function is added to the motor driver to realize Remote management and control of motors. The wireless drivers currently on the market are limited by the wireless coverage, and the number of devices that can be managed will be limited. For example: the typical wireless coverage of a 430mHz wireless module is 1km. In addition, due to the influence of wireless transmission power, the number of devices that can be managed is limited. Therefore, the existing wireless network cannot meet the requirements in some occasions where the number of management is large or the area to be manage...
Claims
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IPC IPC(8): H04W48/08H04W48/16H04W84/18H04B7/155H02P5/46
CPCH04W48/08H04W48/16H04W84/18H04B7/15507H02P5/46Y02P90/02
Inventor 杨红军类课文
Owner 苏州远科智能技术有限公司