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Multifunctional system simultaneously supporting POC (PTT Over Cellular) talkback and 350M analog cluster talkback on TD-LTE (Time Division Long Term Evolution)

A multi-functional, cluster technology, applied in the field of multi-functional systems, can solve the problems of no integrated PTT button, no implementation, no implementation of 350M analog trunking intercom and POC intercom automatic switching function, etc.

Inactive Publication Date: 2012-08-22
SHENZHEN YUANTONG SHIJI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, the existing devices only support POC intercom or 350M analog trunking intercom on TD-LTE, but do not implement both in one device at the same time, or do not realize automatic 350M analog trunking intercom and POC intercom Switching function, or no integrated GPS positioning function, or no integrated SOS button, or no integrated PTT button

Method used

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  • Multifunctional system simultaneously supporting POC (PTT Over Cellular) talkback and 350M analog cluster talkback on TD-LTE (Time Division Long Term Evolution)
  • Multifunctional system simultaneously supporting POC (PTT Over Cellular) talkback and 350M analog cluster talkback on TD-LTE (Time Division Long Term Evolution)

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Embodiment Construction

[0011] The present invention will be further described in detail with an embodiment below, but it should be noted that the protection scope of the present invention is not limited thereto.

[0012] refer to figure 1 , a multifunctional system that simultaneously supports POC intercom on TD-LTE and 350M analog cluster intercom, which includes a PPT button, GPS module, SOS button, TD-LTE module, 350M analog cluster module, and is used to run the POC protocol stack And the application processor for control, the switcher for switching 350M analog trunking intercom and POC intercom, and the speaker device, the application processor is respectively connected with the PPT button, GPS module, SOS button, TD-LTE module, 350M The analog trunking module is connected with a switcher, and the switcher is also connected with the TD-LTE module, the 350M analog trunking module, and the speaker device.

[0013] In this embodiment, the automatic switching function of the 350M analog trunking i...

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Abstract

The invention discloses a multifunctional system simultaneously supporting POC (PTT Over Cellular) talkback and 350M analog cluster talkback on TD-LTE (Time Division Long Term Evolution). The multifunctional system simultaneously supporting the POC talkback and the 350M analog cluster talkback on the TD-LTE comprises a PTT (Push To Talk) button, a GPS (Global Positioning System) module, an SOS (Save Our Souls) button, a TD-LTE module, a 350M analog cluster module, an application processor, a switch and a loudspeaking device, wherein the application processor is connected with the PTT button, the GPS module, the SOS button, the TD-LTE module, the 350M analog cluster module and the switch respectively; and the switch is connected with the TD-LTE module, the 350M analog cluster module and the loudspeaking device. Due to the adoption of the multifunctional system, automatic switching between the 350M analog cluster talkback and the POC talkback can be realized, and the SOS button, the PTT button and GPS positioning function are realized.

Description

technical field [0001] The present invention relates to a multifunctional system capable of supporting intercom, more specifically, relates to a multifunctional system simultaneously supporting POC intercom on TD-LTE and 350M analog cluster intercom. Background technique [0002] PoC (PTT Over Cellular) is also called wireless push-to-talk function. The application of PTT (Push-to-Talk) function on mobile phones is a new mobile technology, which can quickly conduct "one-to-one" or "one-to-many" calls, and its function is similar to that of a walkie-talkie. [0003] AP; Application Processor (Application Processor), AP is generally used to process the operating system, user interface and applications of mobile phones. [0004] At present, the existing devices only support POC intercom or 350M analog trunking intercom on TD-LTE, but do not implement both in one device at the same time, or do not realize automatic 350M analog trunking intercom and POC intercom Switching funct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/10H04W36/14
Inventor 杨澍张涵陈岱晖
Owner SHENZHEN YUANTONG SHIJI TECH
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