CN105809940A - Communication signal processing system - Google Patents
Communication signal processing system Download PDFInfo
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- CN105809940A CN105809940A CN201610130360.2A CN201610130360A CN105809940A CN 105809940 A CN105809940 A CN 105809940A CN 201610130360 A CN201610130360 A CN 201610130360A CN 105809940 A CN105809940 A CN 105809940A
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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Abstract
The invention relates to a communication signal processing system. The communication signal processing system comprises a receiving module, a processing module and an output module, wherein the receiving module comprises a signal input end and is used for receiving at least one type of input signals; the processing module is connected to the receiving module and is used for identifying and extracting input signals received by a signal acquisition module; and the output module is connected with the processing module and comprises different types of signal output ends, and signals identified by an identifying unit are output through the corresponding types of signal output ends. According to the communication signal processing system, different types of input signals can be received by virtue of the receiving module, are identified and extracted by the processing module according to identification signal types set by a preset unit and are output by the output module; multiple input signals can be input into the communication signal processing system, and the communication signal processing system is applicable to various occasions.
Description
Technical field
The present invention relates to communication field, particularly relate to a kind of communication signal and process system.
Background technology
The information acquisition device of existing market is of a great variety, such as Temperature Humidity Sensor, weight sensor, sensor for countering etc., and the kind of the output signal of every kind of sensor is also not quite similar (such as switching value, CAN, 485 signals etc.), the output signal of every kind of sensor is processed and all needs individually to carry out secondary research and development (including hardware and software), can not be compatible, integration process can not be carried out on a unified platform, use very loaded down with trivial details, lack one be able to receive that various signal and convert thereof into one " language ", and the equipment processed is carried out by a unified platform.
Summary of the invention
Based on this, it is necessary to the technical problem that the signal exported for the sensor can not be compatible, it is provided that a kind of may identify which and extract the communication signal of signal with different type process system.
A kind of communication signal processes system, including: receiver module, there is signal input part, for receiving the input signal of at least one type；Processing module, is connected to described receiver module, for identifying and extract the input signal that described signal receiving module receives；Output module, is connected to described processing module, and including multiple different types of signal output parts, the signal that described recognition unit identifies exports from the signal output part of corresponding types.
Above-mentioned communication signal processes system can receive different types of input signal by receiver module, and identify signal type by processing module according to default unit is set, it is identified, extracts input signal, export through output module, this communication signal processes system can input multiple input signal, applicable various occasions.
Wherein in an embodiment, described processing module also includes: preset unit, for setting the required type identifying signal；Recognition unit, is connected to described default unit, the type of the signal set by described default unit, identifies the signal of corresponding types；Extraction unit, is connected to described recognition unit, for extracting the signal of corresponding types.
Wherein in an embodiment, processing module includes: router chip, for the input signal received by described receiver module is processed and transmitted.
Wherein in an embodiment, described output module includes: digital signal output end, is electrically connected with the signal of described processing module, for external output digit signals.
Wherein in an embodiment, described output module includes: ofdm signal outfan, is electrically connected with described processing module, for external output OFDM signal.
An embodiment wherein, described output module also includes: signal conversion unit, is arranged between described processing module and described ofdm signal outfan, for digital signal number converts to ofdm signal accordingly.
Wherein in an embodiment, described ofdm signal outfan is two core signaling interfaces or coaxial output interface.
Wherein in an embodiment, described communication signal processes system and also includes: power module, for providing running voltage to described receiver module, processing module or output module.
Wherein in an embodiment, described signal processing system also includes: protection module, is connected between described signal receiving module and signal processing module, carries out delay protection and filtration treatment for the input signal that described signal receiving module is received.
Wherein in an embodiment, described communication signal processes system and also includes: network transformer, is arranged between described processing module and described output module, to increase signal transmission distance.
Accompanying drawing explanation
Fig. 1 is the module diagram of the communication signal process system of one embodiment of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
The present invention one preferred implementation discloses a kind of communication signal and processes system 100, including receiver module 110, processing module 120 and output module 130, wherein receiver module 110 has signal input part, this receiver module 110 receives one or more input signal by signal input part, such as on-off model, low and high level signal, RS232 signal, RS485 signal and Wiegand signal etc., processing module 120 and above-mentioned receiver module 110 are electrically connected, for identifying and extract the input signal that above-mentioned receiver module 110 receives, the signal output part of output module 130 and above-mentioned processing module 120 is electrically connected, including multiple different types of signal output parts, the signal that above-mentioned processing module 110 identifies exports from the signal output part of corresponding types.
Specifically, above-mentioned processing module 120 can include a router chip, including default unit, recognition unit and extraction unit, above-mentioned default unit is mainly used in arranging the type of the to be fetched signal of processing module 120, and staff can pass through program etc. and set the type presetting the to be fetched signal of unit；Recognition unit is electrically connected with above-mentioned default unit, it is mainly used in the signal type set by above-mentioned default unit, identifying the signal of required type, extraction unit and above-mentioned recognition unit are electrically connected, and mainly extract the input signal of the corresponding types that above-mentioned recognition unit identifies.
Above-mentioned processing module 120 can include router chip, is connected with the signal input part of above-mentioned input module 110, and processing module 120 can also include bin, matches with above-mentioned router chip, it is provided that data store, the effect of data exchange.In order to make the input signal received by above-mentioned processing module 120 more stable; above-mentioned communication signal processes system 100 and also includes protection module 150; it is arranged between above-mentioned receiver module 110 and processing module 120; for input signal is carried out delay protection and filtration treatment, provide more reliable and more stable signal for processing module.
Above-mentioned output module 130 includes digital signal output end and ofdm signal outfan, specifically, above-mentioned digital signal output end or ofdm signal outfan, it is electrically connected with the signal output part of above-mentioned processing module, input signal is after above-mentioned processing module processes, through digital signal output end or the output of ofdm signal outfan of above-mentioned output module 130.
In order to make processing module 120 can export the ofdm signal of correspondence smoothly, by arranging signal conversion unit 140 between above-mentioned processing module 120 with the analog signal output of corresponding output module 130, it is used for converting digital signals into ofdm signal accordingly.
Above-mentioned communication signal processes system 100 and also includes network transformer 160, is arranged between above-mentioned processing module 120 and output module 130 so that it is more stable that communication signal processes the exported signal of system 100.
Above-mentioned communication signal processes system 100 and also includes power module 170, for providing running voltage to above-mentioned receiver module 110, protection module 150, processing module 120 and output module 130.
Above-mentioned communication signal processes system can receive different types of input signal by receiver module 110, and set by default unit, identify signal type by processing module 120, it is identified, extract and process input signal, export through output module 130, this communication signal processes system can input multiple input signal, applicable various occasion, it is suitable for the signal simultaneously receiving multiple different type, thus the field of the signal transmission of applicable multiple different field, such as, the signal mixing superposed transmission of the equipment running status of solar wind-energy power field, the signal transmission of humiture averager, the transmission of weighbridge weight signal, the mixing superposed transmission of high speed charge station information of vehicles or be applied to the elevator floor information averager etc. in monitoring field.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a communication signal processes system, it is characterised in that including:
Receiver module, has signal input part, for receiving the input signal of at least one type；
Processing module, is connected to described receiver module, for identifying and extract the input signal that described receiver module receives；
Output module, is connected to described processing module, and described output module includes multiple different types of signal output part, and the signal that described processing module is extracted exports from the signal output part of corresponding types.
2. communication signal according to claim 1 processes system, it is characterised in that described processing module includes:
Preset unit, for setting the required type identifying signal；
Recognition unit, is connected to described default unit, the type of the signal set by described default unit, identifies the signal of corresponding types；
Extraction unit, is connected to described recognition unit, for extracting the signal of the corresponding types that described recognition unit identifies.
3. communication signal according to claim 2 processes system, it is characterised in that described processing module includes:
Router chip, for being processed and transmitted to output module to the input signal received by described receiver module.
4. communication signal according to claim 1 processes system, it is characterised in that described output module includes:
Digital signal output end, is electrically connected with described processing module, for external output digit signals.
5. communication signal according to claim 1 processes system, it is characterised in that described output module includes:
Ofdm signal outfan, is electrically connected with described processing module, for external output OFDM signal.
6. communication signal according to claim 5 processes system, it is characterised in that described output module also includes:
Signal conversion unit, is arranged between described processing module and described ofdm signal outfan, for the digital signal of described processing module converts to the ofdm signal of correspondence.
7. communication signal according to claim 5 processes system, it is characterised in that described ofdm signal outfan is two core signaling interfaces or coaxial output interface.
8. communication signal according to claim 1 processes system, it is characterised in that described communication signal processes system and also includes:
Power module, for providing running voltage to described receiver module, processing module or output module.
9. communication signal according to claim 1 processes system, it is characterised in that described signal processing system also includes:
Protection module, is connected between described receiver module and processing module, carries out delay protection and filtration treatment for the input signal that described signal acquisition module is received.
10. communication signal according to claim 1 processes system, it is characterised in that described communication signal processes system and also includes:
Network transformer, is arranged between described processing module and described output module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610130360.2A CN105809940A (en) | 2016-03-08 | 2016-03-08 | Communication signal processing system |
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| CN201610130360.2A CN105809940A (en) | 2016-03-08 | 2016-03-08 | Communication signal processing system |
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| CN105809940A true CN105809940A (en) | 2016-07-27 |
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| CN110543439A (en) * | 2019-09-10 | 2019-12-06 | 南方科技大学 | Signal processing system |
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| US7528818B2 (en) * | 2005-04-27 | 2009-05-05 | Intersil Americas Inc. | Digitally synchronized integrator for noise rejection in system using PWM dimming signals to control brightness of light source |
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