Wireless device and temperature control method of wireless device
A wireless device and control module technology, applied in the field of communication, can solve problems such as overheating of wireless devices, affecting the working performance and service life of wireless devices, heating of wireless devices, etc.
Active Publication Date: 2020-02-28
深圳市联洲国际技术有限公司
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Problems solved by technology
The main high power consumption and high heat generation device in the wireless device is the PA (Power Amplifier, power amplifier) in the signal transmission module. When the wireless device continues to work, the PA in the signal transmission module will also continue to work, resulting in internal heating of the wireless device. The phenomenon is serious, and the internal overheating of the wireless device will affect the working performance and service life of the wireless device
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[0055] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0056] see figure 1 , is a schematic structural diagram of an embodiment of the wireless device provided by the present invention.
[0057] An embodiment of the present invention provides a wireless device, including a radio frequency transceiver module 10 , a temperature acquisition module 20 installed at each temperature detection point in the wireless device, a control module 30 and several signal transmission modules 40 .
[0058] The temperature collection mo...
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The invention discloses wireless equipment and a temperature control method of the wireless equipment. The wireless equipment comprises a radio frequency transceiving module, temperature collection modules, a control module and a plurality of signal transmission modules, wherein the temperature collection modules are mounted at temperature detection points; the control module outputs a first control signal corresponding to each signal transmission module to each signal transmission module according to the temperature of each temperature detection point acquired by each temperature collection module and the temperature threshold of each temperature detection point in combination with the corresponding relationship between each temperature collection module and at least one signal transmission module; the first access control unit of each signal transmission module controls the corresponding signal transmission module according to the received first control signal; and controlling the high-power PA and the low-power PA of the power amplifier unit to be switched on or switched off, so that the power amplifier unit amplifies the to-be-transmitted radio frequency signal generated by theradio frequency transceiving module through the switched-on high-power PA or the switched-on low-power PA, and transmits the to-be-transmitted radio frequency signal through the antenna. By adoptingthe embodiment of the invention, the temperature in the wireless equipment can be automatically controlled.
Description
technical field [0001] The invention relates to the field of communication technology, in particular to a wireless device and a temperature control method for the wireless device. Background technique [0002] With the rapid development of communication technologies, the performance of current wireless devices is becoming more and more powerful, and there are more and more signal transmission modules (that is, radio frequency links) inside the wireless devices. The main high power consumption and high heat generation device in the wireless device is the PA (Power Amplifier, power amplifier) in the signal transmission module. When the wireless device continues to work, the PA in the signal transmission module will also continue to work, resulting in internal heating of the wireless device. The phenomenon is serious, and the internal overheating of the wireless device will affect the working performance and service life of the wireless device. [0003] Therefore, how to eff...
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Login to View More IPC IPC(8): H04W52/02H04B1/40
CPCH04W52/028H04B1/40Y02D30/70
Inventor 陈昌武
Owner 深圳市联洲国际技术有限公司