CN105467889A - Signal processing device and integrated control system - Google Patents
Signal processing device and integrated control system Download PDFInfo
- Publication number
- CN105467889A CN105467889A CN201410455655.8A CN201410455655A CN105467889A CN 105467889 A CN105467889 A CN 105467889A CN 201410455655 A CN201410455655 A CN 201410455655A CN 105467889 A CN105467889 A CN 105467889A
- Authority
- CN
- China
- Prior art keywords
- signal
- processing circuit
- processing apparatus
- transmitter
- signal processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention provides a signal processing device and an integrated control system. The signal processing device is arranged between a sensor and/or a transmitter and a controller. The signal processing device comprises an input processing circuit which is used for preprocessing received initial signals and transmitting the preprocessed signals to a core processing circuit; the core processing circuit which is coupled with the input processing circuit and used for acquiring the signals from the input processing circuit and realizing communication via a communication interface; the communication interface which is coupled with the core processing circuit and used for communicating with a monitoring platform according to a preset communication protocol; and an output processing circuit which is coupled with the core processing circuit and used for post-processing the signals from the core processing circuit and outputting the signals. According to the technical scheme, functions of acquisition and monitoring and control setting of original system related sensing signals can be realized without using a controller communication port under the condition that an original control system is not influenced.
Description
Technical field
The present invention relates to system monitoring integration field, in particular to a kind of signal processing apparatus and integrated control system.
Background technology
At present, in industrial monitoring integrated system or building automation integrated system, the framework of integrated control system can see Fig. 1.
In integrated control system as shown in Figure 1, each controller (Fig. 1 middle controller 1 ..., controller n) gather the signal of transmitter and sensor, carry out processing, preserving and carry out data transmission by the communication port carried, integrated feeding monitor supervision platform carries out unified monitoring and management.
But in real system Integration Data Model process, there are the following problems, make cannot or to be difficult to adopt controller communication modes to carry out the system integration.
Concrete Communication is as follows:
1, controller is without communication interface, cannot realize data communication;
2, controller has communication interface, but its communications protocol is privately owned, not opening;
3, controller has communication interface, but interior data definition and address not opening;
4, the integrated difficulty of each controller of eurypalynous communications protocol is large;
As can be seen here, under the prerequisite not affecting former control system, need a kind of integrated system communication scheme badly, solve the Communication of the integrated middle appearance of said system.
Summary of the invention
The object of this invention is to provide a kind of signal processing apparatus and integrated control system, at least to solve in correlation technique in real system Integration Data Model process, cannot or be difficult to adopt controller communication modes to carry out the problem of the system integration.
For solving the problems of the technologies described above, as one aspect of the present invention, provide a kind of signal processing apparatus, this signal processing apparatus is arranged on sensor and/or between transmitter and controller, comprise: input processing circuit, for carrying out pre-service to the initialize signal received, and pretreated signal is sent to core processing circuit; Core processing circuit, is coupled with above-mentioned input processing circuit, for carrying out acquisition process to the signal coming from above-mentioned input processing circuit, and realizes communication by communication interface; Above-mentioned communication interface, is coupled with above-mentioned core processing circuit, for communicating with monitor supervision platform according to predefined communication protocol; Output processing module, is coupled with above-mentioned core processing circuit, for carrying out aftertreatment to the signal coming from above-mentioned core processing circuit and export.
For solving the problems of the technologies described above, as another aspect of the present invention, provide a kind of integrated control system, comprising: at least one first transmitter and/or at least one first sensor, at least one controller, monitor supervision platform and signal processing apparatus as above-mentioned in above-mentioned any one; Wherein, said signal processing device is coupled with at least one first transmitter above-mentioned and/or at least one first sensor above-mentioned, at least one controller above-mentioned respectively, said signal processing device by come from least one first transmitter above-mentioned and/or at least one first sensor signal transacting after, be transferred at least one controller above-mentioned, said signal processing device is communicated with above-mentioned monitor supervision platform by its communication interface.
In signal processing apparatus provided by the invention and integrated control system, core processing circuit gathers the signal coming from above-mentioned input processing circuit, and controls communication interface and communicate with monitor supervision platform according to predefined communication protocol.Thus, when employing the arrangement achieves and do not affect former control system, the function of the collection monitoring and controlling setting of original system related transducer signal is not realized by controller communication port.
Accompanying drawing explanation
Fig. 1 is the configuration diagram of the signal processing apparatus according to correlation technique;
Fig. 2 is the structured flowchart of the signal processing apparatus according to the embodiment of the present invention;
Fig. 3 is the structural representation of signal processing apparatus according to the preferred embodiment of the invention;
Fig. 4 is the structured flowchart of the integrated control system according to the embodiment of the present invention;
Fig. 5 is the structural representation of the integrated control system according to the preferred embodiment of the present invention one;
Fig. 6 is the structural representation of the integrated control system according to the preferred embodiment of the present invention two;
Fig. 7 is the structural representation of the former control system according to example; And
Fig. 8 carries out the structural representation of the integrated control system improved for the former control system according to Fig. 7.
Embodiment
Below embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
According to the embodiment of the present invention, provide a kind of signal processing apparatus.
Fig. 2 is the structured flowchart of the signal processing apparatus according to the embodiment of the present invention.As shown in Figure 2, this signal processing apparatus is arranged on sensor and/or transmitter, and between controller, this signal processing apparatus comprises: input processing circuit 20, for carrying out pre-service to the initialize signal received, and pretreated signal is sent to core processing circuit; Core processing circuit 22, is coupled with above-mentioned input processing circuit, for carrying out acquisition process to the signal coming from above-mentioned input processing circuit, and realizes communication by communication interface; Above-mentioned communication interface 24, is coupled with above-mentioned core processing circuit, for communicating with monitor supervision platform according to predefined communication protocol; Output processing circuit 26, is coupled with above-mentioned core processing circuit, for carrying out aftertreatment to the signal coming from above-mentioned core processing circuit and export.
In correlation technique, because the communication interface problem of controller is (in the specific communication agreement of controller many employings non-universal of mainstream vendor, cannot directly utilize and compatibility), exist and cannot or be difficult to adopt controller communication modes to carry out the possibility of the system integration.According to the embodiment of the present invention, when not affecting former control system, add the signal processing apparatus shown in Fig. 1, this signal processing apparatus can be connected to former transmitter and/or between sensor and controller.In this signal processing apparatus, core processing circuit gathers the signal coming from above-mentioned input processing circuit, and controls communication interface and communicate with monitor supervision platform according to predefined communication protocol (such as, standard agreement RS485).Thus adopt the function that the arrangement achieves the collection monitoring and controlling setting not realized original system related transducer signal by controller communication port, the newly-built branch signal meeting general communication module requirement, meanwhile, does not affect the quality of former controller signals.
Wherein, above-mentioned core processing circuit 22 may further include: core processor, for the signal coming from above-mentioned input processing circuit is carried out acquisition process, generates the signal and the initialize signal that meet described predefined communication protocol, and realizes Signal transmissions; This storer, is coupled with above-mentioned core processor, for receiving and storing the signal coming from above-mentioned core processor.
Preferably, as shown in Figure 3, above-mentioned core processor can be central processing unit (CentralProcessingUnit, referred to as CPU); Certainly, core processor also can adopt micro-control unit (MicroControlUnit, referred to as MCU) according to actual conditions, digital signal processor (DigitalSignalProcessor is called for short DSP) etc.
Preferably, as shown in Figure 3, above-mentioned storer can be that (electricallyerasable, programmable, read-only, referred to as E for band EEPROM (Electrically Erasable Programmable Read Only Memo)
2pROM), certainly, storer also can adopt other to have the device of memory function, such as, and flash memory (FlashMemory) etc.
In preferred implementation process, transfer to CPU after the Signal Pretreatment that input processing unit receives, by CPU, signal is gathered, be stored in E
2in PROM, realize data transmission by communication interface 24.
Wherein, above-mentioned input processing circuit 20 can comprise: sampling module (illustrate in Fig. 3 multiple), for carrying out sampling processing to the electric current received and/or resistance signal; Analog-to-digital conversion module (illustrate in Fig. 3 multiple), for the voltage signal received is converted to digital signal, and/or, the electric current and/or resistance signal that come from above-mentioned employing circuit are converted to digital signal.
In addition, above-mentioned input processing circuit not only can receive and process transducing signal, above-mentioned input processing circuit also can receive and process switching signal, namely, input processing circuit 20 can comprise: input module switch (having illustrated in Fig. 3), for the switching signal received is inputed to above-mentioned core processing circuit.
Wherein, above-mentioned output processing circuit 26 may further include: D/A converter module (illustrate in Fig. 3 multiple), is coupled with above-mentioned core processing circuit, for the digital signal coming from above-mentioned core processing circuit is converted to simulating signal; Signal conversion module (illustrate in Fig. 3 multiple), for being converted to electric current and/or resistance signal by the voltage signal coming from above-mentioned D/A converter module.The voltage signal that output processing circuit 26 exports and or current signal can also export outside ratio actuator to.
In addition, above-mentioned output processing circuit not only can process and export transducing signal, above-mentioned output processing circuit also can process and output switching signal, namely, output processing circuit 26 may further include: switching output module (having illustrated in Fig. 3), for exporting the switching signal of the above-mentioned core processing circuit come to switch actuator.
It should be noted that, Fig. 3 shows the situation that input processing module comprises sampling module, analog-to-digital conversion module and input module switch simultaneously; Fig. 3 shows the situation that output processing module comprises D/A converter module, signal conversion module and switching output module simultaneously.
Above-mentioned preferred implementation is further described below in conjunction with Fig. 3.
Device shown in Fig. 3 can be connected to former transmitter and/or between sensor and controller, this device can by the transducer signal of voltage-type and current mode, the sensor signal of negative temperature coefficient, digital signal is converted to by the sampling module in this device input processing circuit and modulus (A/D) modular converter, in addition, switching signal can also be inputed to the CPU in core processing circuit by this device by the input module switch in input processing circuit.After the digital signal coming from input processing circuit being gathered by CPU, be stored in E
2in PROM, realize data transmission by communication interface; Again the sensor signal that the transducing signal coming from CPU rotates back into original voltage-type, current mode transducer signal and positive/negative temperature system by digital-to-analogue (D/A) modular converter and signal conversion module is sent in controller, the switching signal coming from CPU is exported by the switching output module in output processing circuit, particularly, outside switch actuator can be exported to.
In preferred implementation process, above-mentioned core processing circuit 22 (such as, the CPU in this core processing circuit), for adjusting the signal numerical value as control objectives in the digital signal received; Above-mentioned D/A converter module, for the digital signal after above-mentioned core processing circuit adjustment is converted to simulating signal, and sends to controller.
As can be seen here, said signal processing device has possessed transducing signal collection, process, preservation, transmission and output switching signal or simulating signal and has carried out the function that switch or ratio control to actuator.In addition, for the transducing signal of control objectives, can be adjusted by CPU logarithm value, and then make the former transducing signal passed back obtain expecting that controller is sent in adjustment back to, thus the effect changing and control setting value can be reached.Such as, certain integrated control system, using main frame leaving water temperature as control objectives, carrys out the startup number of units of main control system module by the return water temperature value that gathers and setting value difference, reaches control objectives.When water outlet temperature setting value is reduced n DEG C by needs, only by the CPU in signal processing apparatus, leaving water temperature sensors numerical value need be increased n DEG C and pass controller back, the object just not realizing reducing water outlet temperature setting value by controller can be realized.
According to the embodiment of the present invention, provide a kind of integrated control system.
Fig. 4 is the structured flowchart of the integrated control system according to the embodiment of the present invention.As shown in Figure 4, this integrated control system may further include: at least one first transmitter 40 and/or at least one first sensor 42, at least one controller 44, monitor supervision platform 46 and said signal processing device 48; Wherein, said signal processing device 48 is coupled with at least one first transmitter 40 above-mentioned and/or at least one first sensor 42 above-mentioned, at least one controller 44 above-mentioned respectively, said signal processing device 48 by come from least one first transmitter 40 above-mentioned and/or at least one first sensor 42 signal transacting after, be transferred at least one controller above-mentioned, said signal processing device is communicated with above-mentioned monitor supervision platform 46 by its communication interface.
Integrated control system shown in Fig. 4, for the former integrated control system in correlation technique, when not affecting former control system, add signal processing apparatus, this signal processing apparatus can be connected to former transmitter and/or between sensor and controller.In this signal processing apparatus, core processing circuit gathers the signal coming from above-mentioned input processing circuit, and controls communication interface and communicate with monitor supervision platform according to predefined communication protocol.Thus the function that the arrangement achieves the collection monitoring and controlling setting not realized original system related transducer signal by controller communication port is adopted.
In preferred implementation process, monitor supervision platform 46, for feeding back to the core processor of described signal processing apparatus 48 by monitored results by described communication interface; The core processor of signal processing apparatus 48, for gathering the monitored results received and the signal received according to monitored results adjustment, what then output signal at least one controller 44 described is one or more.
As can be seen here, said signal processing device carries out two-way communication by its communication interface and described monitor supervision platform, signal after process not only can be exported to monitor supervision platform by its communication interface by signal processing apparatus, signal processing apparatus also receives the monitored results coming from monitor supervision platform, and according to the signal that monitored results adjustment receives, signal after adjustment is exported to controller, realizes corresponding controlling functions by controller.
As shown in Figure 5 and Figure 6, above-mentioned integrated control system can also comprise: at least one second transmitter and/or at least one the second sensor, be coupled with the input processing circuit of said signal processing device.Wherein, the second transmitter represents newly-increased transmitter in former integrated control system, and the second sensor represents newly-increased sensor in former integrated control system.
It should be noted that, newly-increased transmitter and newly-increased sensor all do not belong to former control system, and the signal after signal processing means processes does not turn back to controller.
In preferred implementation process, above-mentioned integrated control system can be a set of air-conditioner host control system, this system can comprise: at least one first sensor, at least one first transmitter, at least one second transmitter, signal processing apparatus, at least one controller, and described monitor supervision platform, wherein, described first sensor is return water temperature sensor and leaving water temperature sensors, described first transmitter is discharge pressure transmitter, described second transmitter is the outdoor temperature humidity transmitter newly increased, described signal processing apparatus will come from the resistance signal of described return water temperature sensor and described leaving water temperature sensors, at least one controller described is transferred to after the curtage signal acquisition process of discharge pressure transmitter, described signal processing apparatus carries out acquisition process to the curtage signal coming from described outdoor temperature humidity transmitter, described signal processing apparatus uses standard communication protocol and described monitor supervision platform to carry out two-way communication by its communication interface.The specific works mode of this air-conditioner host control system will be explained in greater detail below.
As shown in Figure 5 and Figure 6, above-mentioned integrated control system can also comprise: at least one switch actuator and/or at least one ratio actuator, wherein, at least one switch actuator above-mentioned and/or at least one ratio actuator, be coupled with the output processing circuit of said signal processing device.
As can be seen here, utilize signal processing device to be set to control point and reference mark that integrated control system increases new monitoring demand, newly-increased sensor, transmitter and actuator directly can access this device to carry out gathering and controlling, and realizes data transmission by standard communication interface and communications protocol.
For the framework of integrated control system, following three kinds of forms can be arranged to as the case may be:
1, said signal processing device is one, and wherein, said signal processing device and at least one controller above-mentioned are coupled; Specifically can see Fig. 5.
2, said signal processing device is multiple, and wherein, each said signal processing device is coupled with an above-mentioned controller respectively; Specifically can see Fig. 6.
3, said signal processing device is multiple, and wherein, multiple said signal processing device and an above-mentioned controller are coupled.
In preferred implementation process, said signal processing device also can the signal of integrated different system communicate on a monitor supervision platform.
Above-mentioned preferred implementation is further described below in conjunction with Fig. 5 and Fig. 6.
Fig. 5 is the structural representation of the integrated control system according to the preferred embodiment of the present invention one.As shown in Figure 5, this integrated control system comprises: the former transmitter 1 of many groups, former transmitter 2 ... and original sensor n, wherein, and former transmitter and above-mentioned first transmitter, original sensor and above-mentioned first sensor; Many groups increase transmitter 1, newly-increased transmitter 2 ... and newly-increased sensor n newly, wherein, and newly-increased transmitter and above-mentioned second transmitter, newly-increased sensor and above-mentioned second sensor; Multiple switch actuator; Multiple ratio actuator; A signal processing apparatus; Multiple controller 1 ..., controller n; Monitor supervision platform.Wherein, this signal processing apparatus and whole controller are coupled.
Wherein, Fig. 5 shows transducing signal and switching signal collection and to count the situation that the accessible quantity that do not exceed a device and wiring Distance geometry site environment allow.Signal processing apparatus in Fig. 5 by come from former transmitter and original sensor signal transacting after, be transmitted back to controller, by come from newly-increased transmitter and newly-increased sensor signal transacting after, do not pass to controller.The data that signal processing apparatus can utilize its standard communication interface and communication protocol to realize between monitor supervision platform are transmitted.Signal after signal processing means processes can export switch actuator or ratio actuator to.
Fig. 6 is the structural representation of the integrated control system according to the preferred embodiment of the present invention two.As shown in Figure 6, this integrated control system comprises: the former transmitter 1 of many groups, former transmitter 2 ... and original sensor n, wherein, and former transmitter and above-mentioned first transmitter, original sensor and above-mentioned first sensor; Many groups increase transmitter 1, newly-increased transmitter 2 ... and newly-increased sensor n newly, wherein, and newly-increased transmitter and above-mentioned second transmitter, newly-increased sensor and above-mentioned second sensor; Multiple switch actuator; Multiple ratio actuator; Multiple signal processing apparatus; Multiple controller 1 ..., controller n; Monitor supervision platform.Wherein, each said signal processing device is coupled with an above-mentioned controller respectively; Multiple signal processing apparatus, by communication port networking, realizes the integrated Monitor and Control function of networking.
Wherein, Fig. 6 shows transducing signal and switching signal collection and to count the accessible quantity or the unallowed situation of wiring Distance geometry site environment that exceed a device.Signal processing apparatus by come from former transmitter and original sensor signal transacting after, be transmitted back to controller, by come from newly-increased transmitter and newly-increased sensor signal transacting after, do not pass to controller.The data that each signal processing apparatus can utilize its standard communication interface and communication protocol to realize between monitor supervision platform are transmitted.Signal after each signal processing means processes can export switch actuator or ratio actuator to.
In the integrated control system shown in Fig. 5 and Fig. 6, signal processing apparatus can realize following function:
1, signal processing apparatus can realize the A/D conversion that sensor or transducer signal gather, analog quantity turns digital quantity and gather switching signal; Specifically comprise:
(1) the transducer signal collection of voltage-type, current mode and A/D conversion.
(2) resistive type collecting sensor signal and A/D conversion.
(3) switching signal collection.
2, the digital signal that signal processing apparatus can realize processing is preserved;
3, signal processing apparatus can realize D/A conversion digital signal being converted to analog signal output;
Specifically comprise: digital quantity turns voltage mode signals, digital quantity turns current mode signal and digital quantity turns resistor-type signal.
4, signal processing apparatus realizes sensor or transducer signal to send back in controller with simulating signal during former collection (voltage-type, current mode and resistor-type), does not affect former control system signals collecting;
5, signal processing apparatus sends controller by changing back to as the original sensor of control objectives or transmitter simulating signal, reaches the effect controlling former control setting value;
6, the control signal of the exportable standard electric die mould of signal processing apparatus or current mode carries out ratio control to actuator;
7, the exportable switch controlling signal of signal processing apparatus carries out switch control rule to actuator;
8, signal processing apparatus conveniently realizes data communication transmission by the communication interface of its standard and communications protocol;
9, by multiple signal processing apparatus by communication port networking, realize networking integrated Monitor and Control function.
Above-mentioned preferred implementation is further described below in conjunction with example.
Fig. 7 is the structural representation of the former control system according to example.Wherein, former control system comprises: return water temperature sensor, leaving water temperature sensors, discharge pressure transmitter, multimode console controller etc., wherein, multimode console controller receives the resistance signal coming from return water temperature sensor and leaving water temperature sensors, and multimode console controller receives the current/voltage signal coming from discharge pressure transmitter.This multimode engine control system is using main frame leaving water temperature as control objectives, carrys out the startup number of units of main control system module, reach control objectives by the return water temperature value that gathers and setting value difference.It should be noted that, this multimode console controller, without standard communication interface, cannot carry out data communication.
Fig. 8 carries out the structural representation of the integrated control system improved for the former control system according to Fig. 7.Wherein, the integrated control system of this improvement comprises: return water temperature sensor, leaving water temperature sensors, discharge pressure transmitter, newly-increased outdoor temperature humidity transmitter, signal processing apparatus, multimode console controller, monitor supervision platform etc.
Wherein, compared with the former control system shown in Fig. 7, increased signal processing apparatus and monitor supervision platform newly, wherein, the inner structure of signal processing apparatus see description above, can repeat no more herein.Signal processing apparatus access original sensor or between transmitter and controller, by return water temperature, the transducing signal such as leaving water temperature and discharge pressure of device acquisition system, carry out processing, preserving, send into monitor supervision platform by standard communication interface and communications protocol and carry out unified monitoring management.For not as transducing signals such as the return water temperature of control objectives and discharge pressures, after signal processing apparatus A/D changes and D/A changes, pass controller back with original signal; For the leaving water temperature transducing signal as control objectives, after A/D conversion, after being carried out by digital quantity changing by optimal control requirement, then change the transducing signal changed through D/A, transfer back to controller, reach the effect of control setting value.Increase outdoor temperature humidity transducer signal newly with this device collection, in the CPU of signal processing apparatus, according to outdoor temperature humidity situation, judge that water temperature sensor passes change direction and the variable quantity of signal back; Such as, when water outlet temperature setting value is reduced by 1 DEG C by needs, only by this device, leaving water temperature sensors numerical value need be increased by 1 DEG C and pass back, the object just not realizing reducing water outlet temperature setting value by controller can be realized.
In sum, by above-described embodiment provided by the invention, adopt signal processing apparatus, under the prerequisite not affecting former integrated control system, obtain the sense analogue amount parameter in control system and/or switching signal parameter, and realize data communication by standard communication interface and communications protocol, solve above-mentioned original system integrated middle occur without communication interface or the nonopen problem of communications protocol.In addition, for the transducing signal of control objectives, can be adjusted by signal processing apparatus logarithm value, and then make the former transducing signal passed back obtain expecting that controller is sent in adjustment back to, thus the effect changing and control setting value can be reached.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a signal processing apparatus, is characterized in that, described signal processing apparatus is arranged on sensor and/or between transmitter and controller, comprises:
Input processing circuit, for carrying out pre-service to the initialize signal received, and is sent to core processing circuit by pretreated signal;
Described core processing circuit, is coupled with described input processing circuit, for carrying out acquisition process to the signal coming from described input processing circuit, and realizes communication by communication interface;
Described communication interface, is coupled with described core processing circuit, for communicating with monitor supervision platform according to predefined communication protocol;
Output processing circuit, is coupled with described core processing circuit, for carrying out aftertreatment to the signal coming from described core processing circuit and export.
2. signal processing apparatus according to claim 1, is characterized in that, described core processing circuit comprises:
Core processor, for the signal coming from described input processing circuit is carried out acquisition process, generates the signal and the initialize signal that meet described predefined communication protocol, and realizes Signal transmissions;
Storer, is coupled with described core processor, for receiving and storing the signal coming from described core processor.
3. signal processing apparatus according to claim 1, is characterized in that,
Described input processing circuit comprises:
Sampling module, for carrying out sampling processing to the electric current received and/or resistance signal; And
Analog-to-digital conversion module, for the voltage signal received is converted to digital signal, and/or, the electric current and/or resistance signal that come from described employing module are converted to digital signal;
Described output processing circuit comprises:
D/A converter module, is coupled with described core processing circuit, for the digital signal coming from described core processing circuit is converted to simulating signal; And
Signal conversion module, for being converted to electric current and/or resistance signal by the voltage signal coming from described D/A converter module.
4. signal processing apparatus according to claim 3, is characterized in that,
Described core processing circuit, for adjusting the signal numerical value as control objectives in the digital signal received;
Described D/A converter module, for the digital signal after described core processing circuit adjustment is converted to simulating signal, and sends to controller.
5. signal processing apparatus according to claim 1, is characterized in that,
Described input processing circuit comprises:
Input module switch, for inputing to described core processing circuit by the switching signal received;
Described output processing circuit comprises:
Switching output module, for exporting the switching signal of the described core processing circuit come to switch actuator.
6. an integrated control system, is characterized in that, comprising: at least one first transmitter and/or at least one first sensor, at least one controller, monitor supervision platform and signal processing apparatus according to any one of claim 1 to 5;
Wherein, described signal processing apparatus is coupled with at least one first transmitter described and/or at least one first sensor described, at least one controller described respectively, described signal processing apparatus by come from least one the first transmitter described and/or at least one first sensor signal transacting after, be transferred at least one controller described, described signal processing apparatus is communicated with described monitor supervision platform by its communication interface.
7. integrated control system according to claim 6, is characterized in that, described monitor supervision platform, for monitored results being fed back to by described communication interface the core processor of described signal processing apparatus; Described core processor, for gathering the monitored results received and the signal received according to monitored results adjustment, what then output signal at least one controller described is one or more.
8. integrated control system according to claim 6, it is characterized in that, described integrated control system also comprises: at least one switch actuator and/or at least one ratio actuator, wherein, at least one switch actuator described and/or at least one ratio actuator, be coupled with the output processing circuit of described signal processing apparatus.
9. integrated control system according to claim 6, is characterized in that, described integrated control system also comprises: at least one second transmitter and/or at least one the second sensor, be coupled with the input processing circuit of described signal processing apparatus.
10. integrated control system according to claim 9, it is characterized in that, described integrated control system comprises: at least one first sensor described, at least one first transmitter described, at least one second transmitter described, described signal processing apparatus, at least one controller described, and described monitor supervision platform, wherein, described first sensor is return water temperature sensor and leaving water temperature sensors, described first transmitter is discharge pressure transmitter, described second transmitter is the outdoor temperature humidity transmitter newly increased, described signal processing apparatus will come from the resistance signal of described return water temperature sensor and described leaving water temperature sensors, at least one controller described is transferred to after the curtage signal acquisition process of discharge pressure transmitter, described signal processing apparatus carries out acquisition process to the curtage signal coming from described outdoor temperature humidity transmitter, described signal processing apparatus uses standard communication protocol and described monitor supervision platform to carry out two-way communication by its communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455655.8A CN105467889A (en) | 2014-09-09 | 2014-09-09 | Signal processing device and integrated control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455655.8A CN105467889A (en) | 2014-09-09 | 2014-09-09 | Signal processing device and integrated control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105467889A true CN105467889A (en) | 2016-04-06 |
Family
ID=55605700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410455655.8A Pending CN105467889A (en) | 2014-09-09 | 2014-09-09 | Signal processing device and integrated control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105467889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377529A (en) * | 2017-06-27 | 2017-11-24 | 武汉锐科光纤激光技术股份有限公司 | A kind of laser cleaning control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009044716A (en) * | 2007-07-17 | 2009-02-26 | Sharp Corp | Video signal processing apparatus |
| CN101451864A (en) * | 2008-12-22 | 2009-06-10 | 合肥工业大学 | Improved low power consumption two-wire system vortex shedding flowmeter |
| CN101498754A (en) * | 2008-02-02 | 2009-08-05 | 陕西电力科学研究院 | Method and device for judging SF6 electrical equipment malfunction by utilizing SF6 pressure fluctuation |
| CN101614566A (en) * | 2009-06-29 | 2009-12-30 | 合肥工业大学 | Low-power and two-wire vortex shedding flowmeter based on Fast Fourier Transform (FFT) |
| CN102179728A (en) * | 2011-03-14 | 2011-09-14 | 上海师范大学 | Device for intelligently detecting abrasion of numerical control cutting tool |
| CN102608947A (en) * | 2012-03-23 | 2012-07-25 | 浙江大学 | Programmable control system and configuration program control method |
-
2014
- 2014-09-09 CN CN201410455655.8A patent/CN105467889A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009044716A (en) * | 2007-07-17 | 2009-02-26 | Sharp Corp | Video signal processing apparatus |
| CN101498754A (en) * | 2008-02-02 | 2009-08-05 | 陕西电力科学研究院 | Method and device for judging SF6 electrical equipment malfunction by utilizing SF6 pressure fluctuation |
| CN101451864A (en) * | 2008-12-22 | 2009-06-10 | 合肥工业大学 | Improved low power consumption two-wire system vortex shedding flowmeter |
| CN101614566A (en) * | 2009-06-29 | 2009-12-30 | 合肥工业大学 | Low-power and two-wire vortex shedding flowmeter based on Fast Fourier Transform (FFT) |
| CN102179728A (en) * | 2011-03-14 | 2011-09-14 | 上海师范大学 | Device for intelligently detecting abrasion of numerical control cutting tool |
| CN102608947A (en) * | 2012-03-23 | 2012-07-25 | 浙江大学 | Programmable control system and configuration program control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377529A (en) * | 2017-06-27 | 2017-11-24 | 武汉锐科光纤激光技术股份有限公司 | A kind of laser cleaning control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10606248B2 (en) | Data transmission and control device in a multi-node sensor network | |
| US6839790B2 (en) | Plug and play reconfigurable USB interface for industrial fieldbus network access | |
| CN205103592U (en) | Aquaculture thing networking monitored control system of area feedback | |
| CN103941693A (en) | System for intelligently monitoring factory environment quality | |
| CN110850724A (en) | Control method for household appliance system | |
| CN105105326A (en) | Industrial control computer (IPC)-based cigarette making machine tobacco rod weight control and quality detection integrated device and method | |
| CN203930555U (en) | A kind of bulk curing barn intelligent monitor system | |
| CN108521370A (en) | A kind of communication means and system based on Lora gateways | |
| US7636796B2 (en) | Smart interconnect for modular multi-component embedded devices | |
| CN105467889A (en) | Signal processing device and integrated control system | |
| CN104317235A (en) | Wireless sensor network control system | |
| CN206470594U (en) | Source of the gas centralized control system based on LabVIEW and multibus technology | |
| CN104243246A (en) | Method and device for Zigbee technology-based FlexRay bus test and optimization | |
| WO2020118997A1 (en) | Multifunctional knob, toilet bowl having same, smart appliance, and control system thereof | |
| CN1946048B (en) | Method for controlling the access times to a system bus and communication module | |
| CN207457812U (en) | Numerical control communication apparatus | |
| CN205451459U (en) | Miniature modularization wireless transmission's industry collector | |
| CN108337105A (en) | A kind of bus communication control method of frequency converter | |
| CN201149653Y (en) | Intelligent control unit module of central air-conditioning energy-saving control system | |
| CN210052039U (en) | Refrigerator monitoring control terminal and system | |
| CN109901506B (en) | Configurable PLC based on PCIe bus | |
| CN202003210U (en) | Process data terminal for Internet of Things | |
| CN206959261U (en) | base station air conditioner control system based on communication network | |
| CN205193500U (en) | Building electromechanical device observes and controls system | |
| CN205318151U (en) | Material evidence data management and control platform intelligence environmental control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |