CN107046576A - A kind of apparatus and method interoperated for instrument long-distance - Google Patents
A kind of apparatus and method interoperated for instrument long-distance Download PDFInfo
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- CN107046576A CN107046576A CN201710264879.4A CN201710264879A CN107046576A CN 107046576 A CN107046576 A CN 107046576A CN 201710264879 A CN201710264879 A CN 201710264879A CN 107046576 A CN107046576 A CN 107046576A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/90—Additional features
- G08C2201/92—Universal remote control
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention relates to a kind of apparatus and method of the long-range interoperability for instrument.The device of the long-range interoperability of instrument includes：Meter information acquisition module, for obtaining the PUSH message of application program and generating corresponding prompt message；Quantity judge module, for judging whether the quantity of prompt message in informing is equal to predetermined number, wherein, the predetermined number is the maximum of prompt message quantity in informing；Priority Determination module, for when the quantity of prompt message in informing is equal to predetermined number, determining the priority of each prompt message in informing；Information determination module, for according to the priority determined, a prompt message to be replaced to be determined from the prompt message of informing；Replacement module, for replacing the prompt message to be replaced using the prompt message of the generation.
Description
Technical field
The present invention relates to a kind of apparatus and method of the long-range interoperability for instrument, belong to industrial instrument field.
Background technology
Industry spot instrument faces the operating mode of complexity, and temperature, humidity, vibration, the electromagnetic interference of working environment etc. are to instrument
Precision and the life-span largely influence, for instrument itself, the aging of the element of gauge internal, of component quality
Body otherness etc., also causes obvious influence to the life-span of instrument, can with the fast development and onsite application of instrument automation
By the increasingly raising of property, the requirement to the interoperability of instrument is also more and more high.Especially instrument is being done step-by-step using unit
Comprehensive automation so it is unattended when, the monitoring device to field instrument running status proposes more requirements.Live instrument
Table working environment is harsh, it is understood that there may be high temperature, high humidity, the occasion of high pressure or even dangerous material, safe to the human body to cause largely
Influence.And instrument install it is general more disperse, cause that attendant's amount of labour is big, working environment is poor.
The monitoring and maintenance of field instrument inner member, mainly take periodic preventative to test and repair, to reducing and preventing thing
Therefore play a good role, but instrument using unit because the operating process to instrument is unfamiliar with, or negligence of management,
When glitch occurs in instrument, lack the enthusiasm of active maintenance, the maintenance dependent on instrument supplier is, it is necessary to supply too much
Business's Solve on site problem so that supplier's person works' amount after sale increased dramatically, and cost substantially rises, and also result in substantial amounts of people
Power is wasted.Carried out in addition, preventive trial and maintenance are interruptions, it is impossible to realize that field instrument is supervised in real time in continuous operation
Control, when field instrument breaks down, can only carry out interruption maintenance discharge failure, it is impossible to occur early stage by detecting skill in failure
Art means obtain potential faults, moreover, maintenance personal just could be aware that the situation of field instrument the time only on duty, once go home
The dynamic of instrument cannot be obtained in real time later.
The content of the invention
To solve problem above, the present invention proposes a kind of apparatus and method interoperated for instrument long-distance so that supply
Answering the personnel after sale and technical staff of business can remotely check that instrument shows the parameter with regulation meter, realize remote maintenance, save
Cost is linked up in human-saving material resources, reduction.A kind of service data information management system of field instrument is provided, including：Remote control
Center and the meter information acquiring unit being monitored to instrument in monitor area scene；Each meter information acquiring unit point
It is not communicatively coupled with remote control center；Master controller is used for the data message of the gauge internal of acquisition, and storage is to depositing
In reservoir, and the meter information of memory storage sent to remote control center by wireless communication module；User can be
Instrument operation panel or remote mobile terminal, pass through the state letter of master controller or remote control center, in real time measuring instrument
Breath, running parameter, the mode of operation of control instrument, real-time reception warning message and/or the alarm signal to instrument that instrument is set
Breath carries out maintenance accordingly and debugging processing；
The meter information acquiring unit, for obtaining the PUSH message of application program and generating corresponding prompt message；Quantity
Judge module, for judging whether the quantity of prompt message in informing is equal to predetermined number, wherein, the predetermined number is logical
Know the maximum of prompt message quantity in column；Priority Determination module, is equal in advance for the quantity when prompt message in informing
If during quantity, determining the priority of each prompt message in informing；Information determination module, the priority determined for foundation, from
A prompt message to be replaced is determined in the prompt message of informing；Replacement module, for being believed using the prompting of the generation
Breath replaces the prompt message to be replaced.
Preferably, meter information acquiring unit also includes：Signal processing circuit；
Voltage collection circuit, current collection circuit, temperature sensor in instrument, in instrument humidity sensor respectively by signal at
Reason circuit is connected with master controller；
Signal processing circuit includes：Triode Q1, triode Q2, diode VD, resistance R1, resistance R2, resistance R3, resistance R4,
Resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, electric capacity C1, electric capacity C2, electric capacity C3, gain amplification chip U3, amplifier
U1, amplifier U2；
Triode Q1 colelctor electrode and triode Q2 colelctor electrode, diode VD anode are connected with sensor respectively, diode
VD negative electrode connection power supply；Diode VD connection power supplys play current stabilization, afterflow effect；Triode Q2 grounded emitter；Three poles
Pipe Q1 emitter stage is connected with resistance R1, and triode Q1 base stage, triode Q2 base stage, resistance R2 are connected simultaneously；Resistance R3
First end, electric capacity C2 first ends, electric capacity C1 first ends are connected simultaneously；The ends of resistance R3 second are grounded；The ends of electric capacity C2 second, resistance R5
First end is connected with number pin of amplifier U1 output ends and gain amplification chip U3 simultaneously；The ends of electric capacity C2 second respectively with resistance
The ends of R5 second and the connection of amplifier U1 negative electrodes input；Amplifier U1 anodes input is grounded by resistance R4；
No. eight pin ground connection of gain amplification chip U3, No. six pins connect No. three pins and by resistance by resistance R6 respectively
R8, resistance R9 connect No. five pins and amplifier U2 anode input；No. seven pins are grounded by electric capacity C3；No. two pins pass through
Resistance R7 is grounded；Amplifier U2 negative electrode input end groundings, amplifier U2 output termination master controllers；
Triode Q1 and triode Q2, which constitute frontend amplifying circuit, to be used to the signal of sensor sensing being amplified；After amplification
Signal by electric capacity C1, electric capacity C2, resistance R3, resistance R4, resistance R5, amplifier U1 composition filter circuit be filtered,
Filtered signal carries out secondary amplification by gain amplification chip U3 and peripheral circuit, is exported by amplifier U2 to master control
Device processed.
Preferably, meter information acquiring unit also includes：Send data volume setup module, data volume processing module；
Sending data volume setup module is used to set to each traffic volume threshold value of meter information acquiring unit；
Data volume processing module is used for the data message for gathering meter information acquiring unit, is cached in cache database, delays
The data message existed in cache database is arranged in the way of first in first out, by each number being cached in cache database
It is believed that breath carries out address number,
When the data volume being buffered in cache database reaches each traffic volume threshold value, the number that will be buffered in cache database
According to being packed, and the packet after packing is sent to server；
Server is received after packet, and the packet is decomposed, and is reduced into data message.
Preferably, wireless communication module is used for transceiving data, and when sending data, packet is converted into dibit data, right
Dibit data carries out differential coding sign, is overlapped by the data of PN codes and dibit data passage, packet is compiled
Code sequence；Spread spectrum is modulated by sinusoidal and cosine signal after coded sequence, a digitized spread spectrum output signal is produced；
The clock cycle of systemic presupposition is used to produce sine and the cosine signal output transmission of high frequency resolution for clock signal.
Preferably, when wireless communication module is additionally operable to the data of the reception server transmission, the spread-spectrum signal of reception is carried out
Frequency conversion, produces base band and demodulated signal；Enter after wave filter filtering, the related fortune of data progress of PN codes and dibit data passage
Calculate, and calculate the related data of passage respectively；Differential ference spiral computing is carried out by differential ference spiral, to recover raw information.
Preferably, instrument is divided into gas flowmeter, wedge flow sensor, vortex precession flowmeter, self-heating electromagnetic current
Quantity sensor；
Meter information acquiring unit is divided into gas flowmeter information acquisition unit, wedge flow sensor by remote control center to be believed
Cease acquiring unit, vortex precession flowmeter information acquisition unit, self-heating electromagnetic flow transducer information acquisition unit；
Remote control center is classified according to instrument is supplied to information display device by acquisition information, and information display device is as visual
Change displaying, and with virtual key, the interactive operation of virtual key and physical button；
Information display device includes mobile terminal and field instrument display device.
Preferably, meter information acquiring unit is additionally operable to be registered to remote control center by meter information transmission signal
Link transmission service；When meter information acquiring unit sends data, meter information acquiring unit submits data sending request to hair
Server is sent to, remote control center issues transmission service order, IP address and file where inquiry instrument information acquisition unit
RX path, sets up transmission TCP channel connection between service, and data to be sent are sent to file reception by meter information acquiring unit
Path and TCP channel, using distributed file access server and transmit data；Remote control center calls meter information to obtain
IP address, file reception path and TCP channel where unit, instrument acquisition of information list is received using distributed file access service
The data message that member is sent.
As can be seen from the above technical solutions, the present invention has advantages below：
Meter information acquiring unit obtains the data message of gauge internal element in real time, and master controller is by the gauge internal of acquisition
Data message, is stored to memory, and the meter information of memory storage is sent to long-range by wireless communication module
Control centre；The data message that remote control center obtains remote control center and predetermined threshold value and the progress pair of previous data
Than, current data beyond predetermined threshold value or compared with previous data produce bad effect when, carry out alarm；Will alarm
Information formation alarm statistics, and store；The data message that data storage server storage is received, Web server receives to use by oneself
The request of family layer, and the data after processing are returned into user by http protocol.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, it will make simple to the required accompanying drawing used in description below
Introduce on ground, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ordinary skill
For personnel, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overall schematic of the service data information management system of instrument；
Fig. 2 is the circuit diagram of voltage collection circuit；
Fig. 3 is the circuit diagram of current collection circuit；
Fig. 4 is the circuit diagram of signal processing circuit.
Fig. 5 is the flow chart that virtual key is sent.
Fig. 6 is a kind of service data method for information display of instrument.
Embodiment
The present invention provides a kind of device of long-range interoperability for instrument, as shown in Figures 1 to 4, including：In remote control
The heart 1 and the meter information acquiring unit 2 being monitored to instrument in monitor area；Each meter information acquiring unit respectively with
Remote control center 1 is communicatively coupled；Master controller is used for the data message of the gauge internal of acquisition, storage to memory
It is interior, and the meter information of memory storage is sent to remote control center by wireless communication module；User can be in instrument
Guidance panel or remote mobile terminal, by master controller or remote control center, in real time the status information of measuring instrument, set
Running parameter, the mode of operation of control instrument, real-time reception warning message and/or the warning message to instrument for putting instrument are carried out
Corresponding maintenance and debugging processing；
The meter information acquiring unit be used for obtain flow measuring components data message in instrument, density measure package count it is believed that
Breath and temperature survey module data information, current data information, supply voltage data message, breaker actuation number of strokes it is believed that
Breath, breaker auxiliary contact action data information, breaker actuation number of times data message, breaker closing time, breaker point
Lock time, divide-shut brake speed breaker, breaker drop-out current breaker, stored energy mechanism operating current, energy storage motor power supply electricity
Press air themperature data, instrument humidity data in data message, instrument；Meter information acquiring unit includes：Master controller 3, nothing
Line communication module 2, the voltage collection circuit for gathering breaker output end voltage, for gathering breaker output end current
Current collection circuit, instrument temperature sensor, instrument humidity sensor, memory；
Master controller 3 is used for the data message of the gauge internal of acquisition, in storage to memory, and by memory storage
Meter information is sent to remote control center 1 by wireless communication module；
Voltage collection circuit includes：3rd resistor R3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6, the 7th resistance R7,
7th electric capacity C7；
4th resistance R4 and the 5th resistance R5 composition series circuit, and the 4th resistance R4 and the 5th resistance R5 indirectly；4th
The series circuit first end of resistance R4 and the 5th resistance R5 compositions, 3rd resistor R3 first end, the 6th resistance R6 first end
Connect voltage acquisition module detection positive pole；The end of series circuit second of 4th resistance R4 and the 5th resistance R5 compositions, the 7th resistance R7
First end, 3rd resistor R3 the second termination voltage acquisition module detection negative pole；6th resistance R6 the second end, the 7th electric capacity
C7 the first termination voltage acquisition module output cathode, the 7th resistance R7 the second end, the 7th electric capacity C7 the second termination voltage
Acquisition module output negative pole；
Current collection circuit includes：The electricity of 8th resistance R8, the 9th resistance R9, the tenth resistance R10, the 11st resistance R11, the 12nd
Hinder R12, the 13rd resistance R13, the 8th electric capacity C8；
8th resistance R8 first termination current acquisition module detection positive poles, the tenth resistance R10, the 11st resistance R11 composition series connection
Circuit, and the tenth resistance R10, the 11st resistance R11 indirectly；The series connection of tenth resistance R10, the 11st resistance R11 composition
Circuit first end, the 8th the second ends of resistance R8, the 9th resistance R9 first end, the 12nd resistance R12 first end is connected simultaneously；
The end of series circuit second of tenth resistance R10, the 11st resistance R11 composition, the 9th resistance R9 the second end, the 13rd electricity
Hinder R13 the first termination voltage acquisition module detection negative pole；
12nd resistance R12 the second end, the 8th electric capacity C8 the first termination current acquisition module output cathode, the 8th electric capacity C8
The second end, the 13rd resistance R13 second termination current acquisition module output negative pole；
Remote control center 1 is used to receive the data message that each meter information acquiring unit is sent, using MySQL storage platforms
The data information data of reception is stored, generate the trend analysis report of each each item data of instrument, preserved；Remotely
Control centre 1 sets each instrument run time by the form of broadcast, unified to set each instrumented data collection transmission processing
Time；Make the form communication connection by WIFI or zigee or radio frequency between remote control center 1 and each instrument；Remotely
Control centre 1 from data Angle by the data message of each instrument by circuit, form, figure show form carry out it is organic whole
Close, visual presentation, help user to understand each instrument situation；The data that remote control center 1 obtains remote control center 1
Information is contrasted with predetermined threshold value and previous data, and current data beyond predetermined threshold value or is compared generation with previous data
During bad effect, alarm is carried out；By warning message formation alarm statistics, and store；Data storage remote control center 1
The data message received is stored, Web server 1 receives the request from client layer, and the data after processing are assisted by HTTP
View returns to user.
Meter information acquiring unit also includes：Signal processing circuit；
Voltage collection circuit, current collection circuit, temperature sensor in instrument, in instrument humidity sensor respectively by signal at
Reason circuit is connected with master controller 3；Because the data message of collection has clutter, it is necessary to subsequently be located after amplifying and filtering
Reason, so signal processing circuit is by voltage collection circuit, current collection circuit, instrument temperature sensor, instrument humidity sensor
The signal of collection is sent to master controller 3 and connected after being filtered amplification modulation respectively.
Here four signal processing circuits are included, four signal processing circuits are corresponded to and voltage collection circuit, electric current respectively
Acquisition Circuit, instrument temperature sensor, the connection of instrument humidity sensor.
Signal processing circuit includes：Triode Q1, triode Q2, diode VD, resistance R1, resistance R2, resistance R3, resistance
R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, electric capacity C1, electric capacity C2, electric capacity C3, gain amplification chip U3, put
Big device U1, amplifier U2；
Triode Q1 colelctor electrode and triode Q2 colelctor electrode, diode VD anode are connected with sensor respectively, diode
VD negative electrode connection power supply；Diode VD connection power supplys play current stabilization, afterflow effect；Triode Q2 grounded emitter；Three poles
Pipe Q1 emitter stage is connected with resistance R1, and triode Q1 base stage, triode Q2 base stage, resistance R2 are connected simultaneously；Resistance R3
First end, electric capacity C2 first ends, electric capacity C1 first ends are connected simultaneously；The ends of resistance R3 second are grounded；The ends of electric capacity C2 second, resistance R5
First end is connected with number pin of amplifier U1 output ends and gain amplification chip U3 simultaneously；The ends of electric capacity C2 second respectively with resistance
The ends of R5 second and the connection of amplifier U1 negative electrodes input；Amplifier U1 anodes input is grounded by resistance R4；
No. eight pin ground connection of gain amplification chip U3, No. six pins connect No. three pins and by resistance by resistance R6 respectively
R8, resistance R9 connect No. five pins and amplifier U2 anode input；No. seven pins are grounded by electric capacity C3；No. two pins pass through
Resistance R7 is grounded；Amplifier U2 negative electrode input end groundings, amplifier U2 output termination master controllers 3；
Triode Q1 and triode Q2, which constitute frontend amplifying circuit, to be used to the signal of sensor sensing being amplified；After amplification
Signal by electric capacity C1, electric capacity C2, resistance R3, resistance R4, resistance R5, amplifier U1 composition filter circuit be filtered,
Filtered signal carries out secondary amplification by gain amplification chip U3 and peripheral circuit, is exported by amplifier U2 to master control
Device 3 processed.
Meter information acquiring unit also includes：Send data volume setup module, data volume processing module；
Sending data volume setup module is used to set to each traffic volume threshold value of remote control center 1；
Data volume processing module is used for the data message for gathering remote control center information acquisition unit, is cached to data cached
In storehouse, the data message being buffered in cache database is arranged in the way of first in first out, by it is each be cached to it is data cached
Data message in storehouse carries out address number,
When the data volume being buffered in cache database reaches each traffic volume threshold value, the number that will be buffered in cache database
According to being packed, and the packet after packing is sent to remote control center 1；
Remote control center 1 is received after packet, and the packet is decomposed, and is reduced into data message.
Wireless communication module is used for transceiving data, when sending data, packet is converted into dibit data, to dibit data
Differential coding sign is carried out, is overlapped by the data of PN codes and dibit data passage, coded sequence is carried out to packet；Compile
Spread spectrum is modulated by sinusoidal and cosine signal after code sequence, a digitized spread spectrum output signal is produced；Using system
The default clock cycle is the sine and cosine signal output transmission that clock signal produces high frequency resolution
When wireless communication module is additionally operable to receive the data of the transmission of remote control center 1, frequency conversion is carried out to the spread-spectrum signal of reception,
Produce base band and demodulated signal；Enter after wave filter filtering, the data of PN codes and dibit data passage carry out related operation, and
The related data of passage is calculated respectively；Differential ference spiral computing is carried out by differential ference spiral, to recover raw information.
Instrument is divided into gas flowmeter, wedge flow sensor, vortex precession flowmeter, self-heating electromagnetic flow transducer
Device；
Meter information acquiring unit is divided into gas flowmeter information acquisition unit, wedge flow sensor by remote control center to be believed
Cease acquiring unit, vortex precession flowmeter information acquisition unit, self-heating electromagnetic flow transducer information acquisition unit；
Remote control center is classified according to instrument is supplied to information display device by acquisition information, and information display device is as visual
Change displaying, and with virtual key, the interactive operation of virtual key and physical button；
Information display device includes mobile terminal and field instrument display device.
Meter information acquiring unit is additionally operable to transmit the link biography that signal is registered to remote control center 1 by meter information
Defeated service；When meter information acquiring unit sends data, meter information acquiring unit submits data sending request remote to being sent to
Process control center 1, remote control center 1 issues transmission service order, IP address and text where inquiry instrument information acquisition unit
Part RX path, sets up transmission TCP channel connection between service, and data to be sent are sent to file and connect by meter information acquiring unit
Path and TCP channel are received, using distributed file access remote control center 1 and data are transmitted；Remote control center 1 calls instrument
IP address, file reception path and TCP channel where table information acquisition unit, instrument is received using distributed file access service
The data message that information acquisition unit is sent.
Data message display methods, applied to mobile terminal, is specifically included：Obtain PUSH message and the generation of application program
Corresponding prompt message；Judge whether the quantity of prompt message in informing is equal to predetermined number, wherein, the predetermined number is
The maximum of prompt message quantity in informing；When the quantity of prompt message in informing is equal to predetermined number, it is determined that notifying
The priority of each prompt message in column；According to the priority determined, determined from the prompt message of informing one it is to be replaced
Prompt message；The prompt message to be replaced is replaced using the prompt message of the generation.
Mobile terminal, is specifically included：Acquisition module, for obtaining the PUSH message of application program and generating corresponding prompting
Information；Quantity judge module, for judging whether the quantity of prompt message in informing is equal to predetermined number, wherein, it is described pre-
If quantity is the maximum of prompt message quantity in informing；Priority Determination module, for when prompt message in informing
When quantity is equal to predetermined number, the priority of each prompt message in informing is determined；Information determination module, for according to determination
Priority, determines a prompt message to be replaced from the prompt message of informing；Replacement module, for using the generation
Prompt message replace the prompt message to be replaced.
So, the mobile terminal of the embodiment of the present invention disappears after the PUSH message that application program is pushed is obtained according to pushing
The corresponding prompting message of breath generation；When it is determined that the quantity of prompt message is equal to predetermined number in informing, according in informing
The priority of each prompt message, determines a prompt message to be replaced, wherein, predetermined number is prompt message number in informing
The maximum of amount；The prompt message to be replaced is replaced using the prompt message of generation again；So as to be effectively reduced notice
The quantity of the prompt message shown in column, improves the discrimination power of supplier and attendant to fault message, no matter what is in
Ground, can priority treatment warranty failure information, and remote control center is transferred data to by virtual key, to failure
Instrument carries out remote online maintenance and detection.
Reference picture 5, virtual key and physical button the interoperability flow of instrument：
Whether S1 meter informations acquiring unit asks long-range screen display data, if it is, instruction request screen display data are sent, if
It is no, then send and whether receive screen display data, and carry out next step；
S2 updates virtual display, and return to instrumented data interface when receiving screen display data；
When not receiving screen display data, next step is carried out；
S3 sends virtual key data when being sent to virtual key data；
When not being sent to virtual key data, then instrumented data display interface is returned.
Reference picture 6, shows a kind of step flow chart of method for information display embodiment of the present invention, can specifically include
Following steps：
Step 101, the PUSH message for obtaining application program simultaneously generate corresponding prompt message.
A kind of method for information display that the embodiment of the present invention is proposed, applied to mobile terminal.Maintenance personal is using movement
During terminal, it can be accustomed to according to personal use, whether setting allows application program PUSH message.Application program is corresponding
When server determines to have the message of renewal, then corresponding PUSH message is sent to mobile terminal, wherein, the message of the renewal can
To be speech message or alive messages such as field instrument that the message of the other users received is proposed for example in terms of client
Warning message etc., it is numerous to list herein.After the PUSH message of acquisition for mobile terminal any application, according to the application
Program set rule, or in mobile terminal informing prompt message display rule, according to the PUSH message generate it is corresponding
Prompt message.Wherein, the informing is the toolbar for display reminding information.
Step 102, judge prompt message in informing quantity whether be equal to predetermined number；If so, then performing step
103；If it is not, then performing the step of terminating.
In the prior art, when maintenance personal does not install a kind of application program of mobile terminal, only in operating room or prison
Interoperability control could be carried out to field instrument in real time by controlling room, when coming off duty or changing shifts, it is impossible to which whole day is safeguarded within 24 hours, but existing
The information of field instrument but can be real-time transmitted to maintenance personal by remote control center, and physical button is entered by virtual key
Row remote control.Mobile terminal carries out visualized management according to priority to information, after generation prompt message, can determine whether to notify
Whether the quantity of prompt message is equal to predetermined number in column, when the quantity of prompt message in informing is less than predetermined number, then
Directly the prompt message of generation can be added in informing, perform the step of terminating.When the number of prompt message in informing
When amount is equal to predetermined number, then step 103 is performed.
Step 103, the priority for determining each prompt message in informing.
When the quantity of prompt message in informing is equal to predetermined number, more prompting letters can not be shown in informing again
Breath, therefore, by a prompt message in informing, can be substituted for the prompt message of mobile terminal generation.Specifically, can be first
The priority of each prompt message in informing, then the priority according to each prompt message in informing are determined, determines that one is waited to replace
The prompt message changed.Wherein, each prompt message can set a priority in informing, can also set multiple priority；
Each priority can be different according to prompt message feature set, generation time of such as prompt message, prompt message check rate,
And the utilization rate of prompt message correspondence application program etc..
Step 104, the priority according to determination, determine a prompting letter to be replaced from the prompt message of informing
Breath.
It is determined that in informing each prompt message priority, determined from the prompt message of informing one it is to be replaced
Prompt message.Wherein it is possible to which one of priority according to each prompt message in informing determines prompt message to be replaced；
Multiple priority of the priority of each prompt message in informing can also be subjected to global alignment, determine prompting letter to be replaced
Breath.
Step 105, the prompt message replacement prompt message to be replaced using the generation.
It is determined that after prompt message to be replaced, you can believed with replacing prompting to be replaced using the prompt message of generation
Breath, so that the quantity of the prompt message shown in informing is still predetermined number.
The mobile terminal of the embodiment of the present invention is after the PUSH message that application program is pushed is obtained, according to PUSH message generation
Corresponding prompting message；When it is determined that the quantity of prompt message is equal to predetermined number in informing, respectively pointed out in foundation informing
The priority of information, determines a prompt message to be replaced, wherein, predetermined number be informing in prompt message quantity most
Big value；The prompt message to be replaced is replaced using the prompt message of generation again；Show so as to be effectively reduced in informing
The quantity for the prompt message shown, improves the efficiency for searching useful information.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (7)
1. a kind of device of long-range interoperability for instrument, it is characterised in that including：Remote control center and to monitored space
The meter information acquiring unit that instrument is monitored in the scene of domain；Master controller is used to believe the data of the gauge internal of acquisition
Breath, is stored to memory, and the meter information of memory storage is sent into remote control by wireless communication module
The heart；User can be in instrument operation panel or remote mobile terminal, by master controller or remote control center, monitor in real time
The status information of table, the running parameter that instrument is set, the mode of operation of control instrument, real-time reception warning message and/or to instrument
The warning message of table carries out maintenance accordingly and debugging processing；
The meter information acquiring unit, for obtaining the PUSH message of application program and generating corresponding prompt message；Quantity
Judge module, for judging whether the quantity of prompt message in informing is equal to predetermined number, wherein, the predetermined number is logical
Know the maximum of prompt message quantity in column；Priority Determination module, is equal in advance for the quantity when prompt message in informing
If during quantity, determining the priority of each prompt message in informing；Information determination module, the priority determined for foundation, from
A prompt message to be replaced is determined in the prompt message of informing；Replacement module, for being believed using the prompting of the generation
Breath replaces the prompt message to be replaced.
2. a kind of device of long-range interoperability for instrument according to claim 1, it is characterised in that
Meter information acquiring unit also includes：Signal processing circuit；
Voltage collection circuit, current collection circuit, temperature sensor in instrument, in instrument humidity sensor respectively by signal at
Reason circuit is connected with master controller.
3. a kind of device of long-range interoperability for instrument according to claim 2, it is characterised in that
Meter information acquiring unit also includes：Send data volume setup module, data volume processing module；
Sending data volume setup module is used to set to each traffic volume threshold value of meter information acquiring unit；
Data volume processing module is used for the data message for gathering meter information acquiring unit, is cached in cache database, delays
The data message existed in cache database is arranged in the way of first in first out, by each number being cached in cache database
It is believed that breath carries out address number,
When the data volume being buffered in cache database reaches each traffic volume threshold value, the number that will be buffered in cache database
According to being packed, and the packet after packing is sent to server；
Server is received after packet, and the packet is decomposed, and is reduced into data message.
4. a kind of method of long-range interoperability for instrument, remotely interoperates applied to any one of the claims 1-3
Device in, specifically include：Obtain the PUSH message of application program and generate corresponding prompt message；Judge to point out in informing
Whether the quantity of information is equal to predetermined number, wherein, the predetermined number is the maximum of prompt message quantity in informing；When
When the quantity of prompt message is equal to predetermined number in informing, the priority of each prompt message in informing is determined；According to determination
Priority, from the prompt message of informing determine a prompt message to be replaced；Using the prompt message of the generation
Replace the prompt message to be replaced.
5. a kind of method of long-range interoperability for instrument according to claim 4, it is characterised in that
Virtual key and physical button the interoperability flow of instrument：
Whether S1 meter informations acquiring unit 2 asks long-range screen display data, if it is, sending instruction request screen display data, such as
It is really no, then send and whether receive screen display data, and carry out next step；
S2 updates virtual display, and return to instrumented data interface when receiving screen display data；
When not receiving screen display data, next step is carried out；
S3 sends virtual key data when being sent to virtual key data；
When not being sent to virtual key data, then instrumented data display interface is returned.
6. a kind of method of long-range interoperability for instrument according to claim 4, it is characterised in that
When priority is Time priority, the step of determining the priority of each prompt message in informing, including：
The generation time of each prompt message and the current time of mobile terminal in informing are obtained respectively；
According to each generation time and the time difference of current time, the Time priority of each prompt message in informing is determined, wherein,
The size of the time difference and the height of the Time priority are inversely proportional.
7. a kind of method of long-range interoperability for instrument according to claim 6, it is characterised in that
When priority is program priority, the step of determining the priority of each prompt message in informing, including：
The corresponding application program of each prompt message in informing is determined respectively；
According to the corresponding priority of each application program, the program priority of each prompt message in informing is determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710264879.4A CN107046576A (en) | 2017-04-21 | 2017-04-21 | A kind of apparatus and method interoperated for instrument long-distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264879.4A CN107046576A (en) | 2017-04-21 | 2017-04-21 | A kind of apparatus and method interoperated for instrument long-distance |
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| CN107046576A true CN107046576A (en) | 2017-08-15 |
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| CN201710264879.4A Pending CN107046576A (en) | 2017-04-21 | 2017-04-21 | A kind of apparatus and method interoperated for instrument long-distance |
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Application publication date: 20170815 |