CN204759107U - Medium wave transmitter controller - Google Patents
Medium wave transmitter controller Download PDFInfo
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- CN204759107U CN204759107U CN201520340219.6U CN201520340219U CN204759107U CN 204759107 U CN204759107 U CN 204759107U CN 201520340219 U CN201520340219 U CN 201520340219U CN 204759107 U CN204759107 U CN 204759107U
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- medium wave
- processor
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- interface
- wireless communication
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Abstract
The embodiment of the utility model provides a relate to wireless communication technology field, especially relate to a medium wave transmitter controller, medium wave transmitter controller includes analog quantity collection module, quantity of state collection module, 2.4G wireless communication module, net gape, power supply and treater, analog quantity collection module quantity of state collection module 2.4G wireless communication module the net gape with power supply respectively with the treater links to each other, wherein, analog quantity collection module with quantity of state collection module data collection, the treater is right data are handled, handle the back data are passed through 2.4G wireless logical module with the net gape transmit to network switching equipment with the medium wave transmitter. Redundant multiplexing communication link can be formed through net gape and 2.4G wireless communication module, when the wire communication of net gape became invalid, the transmission that 2.4G wireless communication module also can the quantity performed certificate is utilized to monitor the medium wave transmitter, the interference killing feature is strong.
Description
Technical field
The utility model relates to wireless communication technology field, particularly relates to a kind of medium wave transmitting machine controller.
Background technology
Medium wave is a wireless wavelength coverage, and the frequency range of its correspondence is called as intermediate frequency.In general, the wavelength coverage of medium wave is 100m-1000m, and intermediate frequency is then 0.3MHz-3MHz, wherein, for the normally 531-1602kHz of broadcast communication.
At present, medium wave transmitter all adopts manual operation, and every day manually performs startup and shutdown, further, during broadcasting, need timing to check machine, determine to broadcast effect by radio, therefore, personnel demand is many, working strength is large, cannot realize the automatic monitoring to medium wave transmitter.
Utility model content
The utility model, by providing a kind of medium wave transmitting machine controller, solves the technical matters that cannot realize automatic monitoring in prior art to medium wave transmitter.
The utility model embodiment provides a kind of medium wave transmitting machine controller, comprises analogue collection module, quantity of state acquisition module, 2.4G wireless communication module, network interface, power supply and processor;
Described analogue collection module, described quantity of state acquisition module, described 2.4G wireless communication module, described network interface are connected with described processor respectively with described power supply;
Wherein, described analogue collection module and described quantity of state acquisition module image data, described processor processes described data, and the described data after process transfer to the network switching equipment and described medium wave transmitter by described 2.4G channel radio module and described network interface.
Preferably, described processor comprises the first sub-processor and the second sub-processor, and described first sub-processor is connected by multiplex bus with described second sub-processor.
Preferably, described network interface is RJ45 interface.
Preferably, also comprise switch relay and interlock relay, described switch relay is connected with described processor respectively with described interlock relay.
Preferably, also comprise audio sample control module, described audio sample control module is connected with described processor.
Preferably, also comprise serial extend interface, described serial extend interface is connected with described processor.
Preferably, also comprise RS485 interface and the RS422 interface of multiplexing connection, described processor is connected with RS422 interface with the described multiplexing RS485 interface be connected.
One or more technical schemes in the utility model embodiment, at least have following technique effect or advantage:
The medium wave transmitting machine controller of the application can realize to medium wave transmitter automatic monitoring, and, the multiplexing communication link of redundancy can be formed by network interface and 2.4G wireless communication module, when the wire communication of network interface was lost efficacy, utilize 2.4G wireless communication module also can complete the transmission of data, to monitor medium wave transmitter, antijamming capability is strong.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the structural representation of medium wave transmitting machine controller in the utility model embodiment;
Fig. 2 is the structural representation of medium wave transmitting machine controller in a preferred embodiment in the utility model embodiment.
Embodiment
The technical matters of automatic monitoring cannot be realized to medium wave transmitter for solving prior art, the utility model provides a kind of medium wave transmitting machine controller, the multiplexing communication link of redundancy can be formed by network interface and 2.4G wireless communication module, when the wire communication of network interface was lost efficacy, utilize 2.4G wireless communication module also can complete the transmission of data, to monitor medium wave transmitter, antijamming capability is strong.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of medium wave transmitting machine controller, and as shown in Figure 1, described controller comprises analogue collection module, quantity of state acquisition module, 2.4G wireless communication module, network interface, power supply and processor.Wherein, analogue collection module, quantity of state acquisition module, 2.4G wireless communication module, network interface are connected with processor respectively with power supply.Analogue collection module and quantity of state acquisition module image data, processor processes data, and the data after process transfer to the network switching equipment and medium wave transmitter by 2.4G channel radio module and network interface, thus realizes the control to medium wave transmitter.
In this application, analogue collection module is for gathering the analog quantity of medium wave transmitter, concrete, and analogue collection module gathers 11 tunnel analog quantitys of medium wave transmitter, and analogue collection module can utilize analog quantity Interface realization.Quantity of state acquisition module is used for acquisition state signal, concrete, and quantity of state acquisition module gathers 34 line state signals of medium wave transmitter, and quantity of state acquisition module can utilization state amount Interface realization.Network interface is used for interconnection network switching equipment, and after network interface is connected with the network switching equipment, network interface converts collection to IP bag from the data of medium wave transmitter, and carries out IP communication, thus transmission steering order.Preferably, described network interface is RJ45 interface.2.4G wireless communication module can not only realize the radio communication of 2.4G frequency range, complete the transmission of data, and, when wired IP communication failure of network interface, 2.4G wireless communication module is used for serving as redundancy reserve link, complete the transmission of data, concrete, 2.4G wireless communication module can utilize 2.4G wireless chip to realize.Power supply is used for providing electric energy to medium wave transmitting machine controller.
In a preferred embodiment, described controller also comprises switch relay and interlock relay, and switch relay is connected with processor respectively with interlock relay.External auto switching antenna feeder can be completed by switch relay and interlock relay.
In a preferred embodiment, described controller also comprises audio sample control module, and audio sample control module is connected with processor.Audio sample control module can access balance and/or uneven sound signal, meanwhile, realizes the impedance of sound signal.Concrete, audio sample control module can adopt dual operational amplifier to realize, as NE5532.
In a preferred embodiment, described controller also comprises serial extend interface, and serial extend interface is connected with processor.Serial extend interface is used for expanding described controller, expands adaptation and the processing power of described controller, can be connected by serial extend interface external equipment with described controller.
It should be noted that, in the described controller of the application, can comprise multiple network interface and multiple serial extend interface, different network interfaces can be used for the different network equipment of expansion and connects medium wave transmitter, and different serial extend interfaces can be used for expanding different external equipments.In a preferred embodiment, described controller comprises the first network interface and the second network interface, and the first network interface is connected with medium wave transmitter, for medium wave transmitter communication, the second network interface be used for and host computer communication.
In a preferred embodiment, described controller also comprises RS485 interface and the RS422 interface of multiplexing connection, processor is connected with RS422 interface with the multiplexing RS485 interface be connected, the RS485 interface of multiplexing connection and RS422 interface are used for when medium wave transmitter exists Standardization Communication interface, connect in succession with the Standardization Communication interface direct in medium wave transmitter.
In a preferred embodiment, described processor comprises the first sub-processor and the second sub-processor, and the first sub-processor is connected by multiplex bus with the second sub-processor.Can the task of dispersion treatment and control by dual processor, improve treatment effeciency, and can applicability be expanded.In practice, the processor comprising the first sub-processor and the second sub-processor can utilize dual micro processor to realize.
It should be noted that, when processor comprises two sub-processors, each module dispersion is connected to two sub-processors, and for which model calling to the first sub-processor, which model calling to the second sub-processor, the application does not limit, such as, as shown in Figure 2, in one embodiment, first network interface, first serial extend interface, 2.4G wireless communication module, switch relay, interlock relay is connected with the first sub-processor respectively, second network interface, second serial extend interface, analogue collection module, quantity of state acquisition module, audio sample control module is connected with the second sub-processor respectively.In addition, power supply is connected with the second sub-processor with the first sub-processor respectively, and RS485 interface and the RS422 interface of multiplexing connection are connected with the multiplex bus between the first sub-processor and the second sub-processor.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
The medium wave transmitting machine controller of the application can realize to medium wave transmitter automatic monitoring, and, the multiplexing communication link of redundancy can be formed by network interface and 2.4G wireless communication module, when the wire communication of network interface was lost efficacy, utilize 2.4G wireless communication module also can complete the transmission of data, to monitor medium wave transmitter, there is stronger antijamming capability;
By dual processor and bus-sharing structure, can the task of dispersion treatment and control, improve the treatment effeciency of described controller;
By switch relay and interlock relay, achieve and externally switch coaxial antenna switching function;
The adaptation of plurality of devices can be realized, highly versatile by RJ45 interface, RS485, RS422, analogue collection module and quantity of state acquisition module.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (7)
1. a medium wave transmitting machine controller, is characterized in that, comprises analogue collection module, quantity of state acquisition module, 2.4G wireless communication module, network interface, power supply and processor;
Described analogue collection module, described quantity of state acquisition module, described 2.4G wireless communication module, described network interface are connected with described processor respectively with described power supply;
Wherein, described analogue collection module and described quantity of state acquisition module image data, described processor processes described data, and the described data after process transfer to the network switching equipment and described medium wave transmitter by described 2.4G channel radio module and described network interface.
2. medium wave transmitting machine controller as claimed in claim 1, it is characterized in that, described processor comprises the first sub-processor and the second sub-processor, and described first sub-processor is connected by multiplex bus with described second sub-processor.
3. medium wave transmitting machine controller as claimed in claim 1, it is characterized in that, described network interface is RJ45 interface.
4. medium wave transmitting machine controller as claimed in claim 1, it is characterized in that, also comprise switch relay and interlock relay, described switch relay is connected with described processor respectively with described interlock relay.
5. medium wave transmitting machine controller as claimed in claim 1, it is characterized in that, also comprise audio sample control module, described audio sample control module is connected with described processor.
6. medium wave transmitting machine controller as claimed in claim 1, it is characterized in that, also comprise serial extend interface, described serial extend interface is connected with described processor.
7. medium wave transmitting machine controller as claimed in claim 1, it is characterized in that, also comprise RS485 interface and the RS422 interface of multiplexing connection, described processor is connected with RS422 interface with the described multiplexing RS485 interface be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340219.6U CN204759107U (en) | 2015-05-22 | 2015-05-22 | Medium wave transmitter controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340219.6U CN204759107U (en) | 2015-05-22 | 2015-05-22 | Medium wave transmitter controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204759107U true CN204759107U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340219.6U Expired - Fee Related CN204759107U (en) | 2015-05-22 | 2015-05-22 | Medium wave transmitter controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204759107U (en) |
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2015
- 2015-05-22 CN CN201520340219.6U patent/CN204759107U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20170522 |