Internet-based multi-radio-station remote control device and method
A remote control device and Internet technology, applied in broadcasting system control, electrical components, transmission systems, etc., can solve problems such as short communication distance, poor versatility, and inability to realize remote control, so as to improve utilization rate, reduce cost, and wide application foreground effect
Active Publication Date: 2017-05-31
中国电波传播研究所 +1
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Problems solved by technology
At present, the versatility of radio control devices on the market is poor. Generally, only one radio station can be controlled, and the control device cannot control multiple radio stations; moreover, the existing radio controllers generally use RS232 or RS422 interfaces. The communication distance is short, and real remote control cannot be realized
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Embodiment 1
[0030] Example 1, such as figure 1 As shown, this embodiment discloses an Internet-based multi-station remote control device, the device includes an instruction server connected to an external network to receive a station control command sent by a remote user, and the core processor according to the instruction server The received station control command controls the work of the corresponding station, and the PTT management unit connected to the core processor switches the station according to the notification of the core processor, and at the same time the PTT management unit opens the audio channel of the corresponding station through the relay; the device also includes a connection to The audio transmission unit of the external network, the audio transmission unit is connected to each radio station through the audio management unit, and the audio signal sent by the remote user via the external network is sequentially decoded by the audio transmission unit and processed by th...
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The invention discloses an internet-based multi-radio-station remote control device. The device comprises an instruction controller that is connected to an external network to receive a radio station control command sent out by a remote user. A core processor controls a corresponding radio station to work according to the radio station control command received by the instruction controller; a PTT management unit connected with the core processor carries out radio station switching according to a notice of the core processor; and the PTT management unit turns on an audio channel of the corresponding radio station by a relay. In addition, the device also includes an audio transmission unit connected to the external network. According to the internet-based multi-radio-station remote control device and method, compatibility with various ratio stations is high and a user can control and use different radio stations remotely, so that the utilization rates of the radio stations can be improved substantially and the cost can be lowered. Therefore, the internet-based multi-radio-station remote control device and method have the broad application prospects.
Description
technical field [0001] The invention relates to the technical field of radio station control, in particular to an Internet-based multi-station remote control device and method. Background technique [0002] In the highly digitized, automated and intelligent modern communication field, ultrashort wave communication and short wave communication are two main wireless communication methods. Ultrashort wave communication is characterized by the use of line-of-sight propagation, small antenna size, and short communication distance, but the communication effect is better than short wave; short wave communication is characterized by long distance, simple equipment, strong mobility and good invulnerability, but the communication effect Poor, at present the two are still the main communication tools in the fields of military, civil aviation, maritime affairs, fishery and so on. [0003] Due to the different communication characteristics of ultrashort wave and short wave, in many case...
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IPC IPC(8): H04H60/09H04L29/08H04W4/10
CPCH04H60/09H04L67/025H04W4/10
Inventor 赵同明苗建苏肖旺宋磊张靓李有生王辛
Owner 中国电波传播研究所