CN105547525B - pressure transducer system - Google Patents
pressure transducer system Download PDFInfo
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- CN105547525B CN105547525B CN201510885262.5A CN201510885262A CN105547525B CN 105547525 B CN105547525 B CN 105547525B CN 201510885262 A CN201510885262 A CN 201510885262A CN 105547525 B CN105547525 B CN 105547525B
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- interface
- subsystem
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- terminal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
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- General Physics & Mathematics (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
A kind of pressure transducer system, the pressure transducer system includes pressure transmitter body, subsystem is locally stored, and handheld terminal, the pressure transmitter body includes signal processing circuit, microcontroller, first power supply, first flexible display apparatus, first interface, the local backup storage subsystem, by second interface it is pluggable be arranged at the pressure transmitter body, the pressure transmitter body and subsystem is locally stored it is respectively arranged with second interface, it is described subsystem to be locally stored and the handheld terminal is respectively arranged with the 3rd interface, the handheld terminal is internally provided with terminal microprocessor, terminal storage device, battery, communication module, the working condition of the data stored in subsystem and storage control and microprocessor is locally stored for reading.
Description
Technical field
The present invention relates to the processing technology field of transducing signal, particularly a kind of pressure transducer system and electronic installation.
Background technology
With industrial automation and the development of Internet of Things field, all things on earth interconnection turns into the development trend of Future Technologies, and
In some special important Application in Sensing occasions, the processing for pressure transmitter transducing signal needs to ensure ease for use and height
Reliability, the live visibility of conventional sensor signal in-situ processing device is not high, the shortcomings of system reliability is not high, the present invention
A kind of shown with live abundant information and the integral novel pressure transmitter system of redundancy backup system is creatively invented
System, the system has flexibility high, the advantage of dependable performance.
The content of the invention
A kind of pressure transducer system, the pressure transducer system includes pressure transmitter body, and subsystem is locally stored
System, and handheld terminal, the pressure transmitter body include signal processing circuit, microcontroller, the first power supply, the first flexibility
Display device, first interface, the first interface is used to enter row data communication with distal end, and the subsystem that is locally stored includes tool
There are the second source of internal switching control module, and the storage battle array electrically connected with storage control and the second flexible display apparatus
Row, the second flexible display apparatus, second flexible display apparatus is electrically connected with storage array and by storage array and storage
Controller electrically connect, it is described that subsystem is locally stored, by second interface it is pluggable be arranged at the pressure transmitter body,
The pressure transmitter body is respectively arranged with second interface with subsystem is locally stored, and the second interface includes two parts,
That is male plug and female socket, and with one first power supply status indication signal line, for notifying the electricity of storage control first
The state in source；Described subsystem to be locally stored and the handheld terminal is respectively arranged with the 3rd interface, the handheld terminal includes
Terminal body, the 3rd interface, scalable or winding flexible signal line, organic electroluminescence display device and method of manufacturing same, human-computer interaction device,
Handle, the handheld terminal is internally provided with terminal microprocessor, terminal storage device, battery, communication module, the hand-held end
End is connected with subsystem is locally stored pluggablely by the 3rd interface, is locally stored what is stored in subsystem for reading
Data.
Wherein described handle is that spiral fixed form is screwed in terminal body, after it is pulled down, is in the middle part of its spiral mouth
One lighting device, the switch of the lighting device is controlled by control unit.
The human-computer interaction device is physical button, or touch-screen.
Alternatively, the organic electroluminescence display device and method of manufacturing same is integrated with human-computer interaction device, for touch function
Organic electroluminescence display device and method of manufacturing same, by function division respectively realize display and human-computer interaction function.
3rd interface includes being fixed on the female socket part being locally stored on subsystem and is arranged on handheld terminal
On terminal interface, the terminal interface is male plug, including at least six columnar protrusions/stitch, and its definition is respectively：VCC
Power supply stitch, serial data sends stitch, Serial data receiving stitch, the first charging stitch, the second charging stitch, GND ground connection
Negative level stitch.
The female socket that the 3rd interface on subsystem is locally stored with being arranged on for the columnar protrusions is engaged, by respectively
The fixture for being arranged on two ends is firmly connected, and has corresponding recesses to keep being electrically connected with the columnar protrusions on terminal interface on female socket
Connect, the first charging stitch of the columnar protrusions, the electric conductor diameter of the second charging stitch should be greater than other stitch, be used for
Bear more high current and reverse charging is carried out to second source.
When handheld terminal is accessed by the 3rd interface, the organic electroluminescence display device and method of manufacturing same activation shows and shows this
The storage state of ground storage subsystem.
The second interface be designed as it is pluggable, i.e., it is described that subsystem is locally stored, by second interface pluggablely
It is arranged at the pressure transmitter body.
It is provided with the local backup subsystem on male plug, the pressure transmitter body and is provided with mother
Connector, it is rectangle that the male plug and female socket, which are overlooked, and two short sides are respectively arranged with dop and bayonet socket, described
Dop and bayonet socket cooperate to be fixed so as to which the male plug and the connection of female socket be coordinated, and the female socket is at least wrapped
8 slots are included, it is respectively that the first power supply is powered slot that it, which is defined, and the first power supply status indicates slot, second source reverse power supply
Slot, serial date transfer slot, serial data output slot, the first self-defined slot, the second self-defined slot, ground wire,
The male plug has at least eight columnar protrusions, and there is the slot with female socket to have same definition for it, and the male is inserted
The columnar protrusions of head can coordinate in the slot of insertion female socket, and to complete electrical connection, the long side side of female socket is deviateed
The side of overlook direction geometric center is provided with an inverse inserting-preventing slot, and male plug correspondence position, which is provided with corresponding column, dashes forward
Rise, the two cooperation prevents anti-inserted.
The bridge circuit and temperature-compensation circuit that the pre-amplification circuit is built by piezo-resistance are constituted, described two grades
Signal processing circuit includes A/D change-over circuits.
The minimum system that the microcontroller is made up of CPU and peripheral circuit is constituted.
The pressure transmitter has a shell, first flexible display apparatus according to the pressure transmitter surface except
The shell shape that the part outside subsystem and second interface is locally stored extends in its part surface.
First flexible display apparatus is used to show that transducing signal handles state, and including but not limited to pressure transmitter is supplied
Electricity condition, remote terminal connection number, error code.
When the first power-fail, first flexible display apparatus shows corresponding error code and flashes yellow alarm signal
Number.
The subsystem that is locally stored has shell, and subsystem is locally stored in second flexible display apparatus according to
Shell shape extends in its part surface, and when first power-fail, second flexible display apparatus is enabled, and display is wrong
Miss code and flashes yellow alarm signal.
When there is terminal to be inserted by the 3rd interface, the second flexible display apparatus activation, which shows and shown, to be locally stored
The storage state of subsystem.
Optionally, the storage array is disk array or flash memory storage array.
Optionally, first power supply is external power supply, and the second source is battery.
Brief description of the drawings
Fig. 1 represents the pressure transmitter body of the embodiment of the present invention and the structural representation of subsystem is locally stored；
Fig. 2 represents that the interface of the second interface female socket of the embodiment of the present invention defines schematic diagram；
Fig. 3 represents the schematic layout pattern of the handheld terminal of the embodiment of the present invention.
Embodiment
As Figure 1-3, in of the invention first embodiment pressure transducer system, the pressure transducer system
Including pressure transmitter body 13, subsystem 14, and handheld terminal is locally stored, the pressure transmitter body includes signal
Process circuit, microcontroller 3, the first power supply 6, the first flexible display apparatus 5, first interface 4, the first interface 4 be used for
Row data communication is entered in distal end, and the subsystem that is locally stored includes the second source 10 with internal switching control module, and
The storage array 9 electrically connected with the flexible display apparatus 11 of storage control 8 and second, second flexible display apparatus 11 is with depositing
Storage array 9 is electrically connected and electrically connected by storage array 9 with storage control 8, described that subsystem 14 is locally stored, and passes through second
Interface 7 is arranged at the pressure transmitter body 13 pluggablely, the pressure transmitter body 13 and subsystem is locally stored
14 are respectively arranged with second interface 7, and the second interface includes two parts, i.e. male plug and female socket, and with one the
One power supply status indication signal line, the state for notifying the power supply 6 of storage control 8 first；It is described that subsystem 14 is locally stored
The 3rd interface 12 is respectively arranged with the handheld terminal, the handheld terminal includes terminal body 1-2, the 3rd interface 2-2, can
Flexible or winding flexible signal line 3-2, organic electroluminescence display device and method of manufacturing same 4-2, human-computer interaction device 5-2, handle 6-2, institute
State handheld terminal and be internally provided with terminal microprocessor, terminal storage device, battery, communication module is locally stored for reading
The data and storage control and the working condition of microprocessor stored in subsystem.
Wherein described handle 6-2 is that spiral fixed form is screwed in terminal body, after it is pulled down, in the middle part of its spiral mouth
For a lighting device, the switch of the lighting device is controlled by control unit 7-2.
The human-computer interaction device is physical button, or touch-screen.
Alternatively, the organic electroluminescence display device and method of manufacturing same is integrated with human-computer interaction device, for touch function
Organic electroluminescence display device and method of manufacturing same, by function division respectively realize display and human-computer interaction function.
3rd interface includes being fixed on the female socket part being locally stored on subsystem and is arranged on handheld terminal
On terminal interface, the terminal interface is male plug, including at least six columnar protrusions/stitch, and its definition is respectively：VCC
Power supply stitch 1-1, serial data sends stitch 2-1, Serial data receiving stitch 3-1, the first charging stitch 4-1, the second charging
Stitch 5-1, GND ground connection negative level stitch 6-1.
The female socket that the 3rd interface on subsystem is locally stored with being arranged on for the columnar protrusions is engaged, by respectively
The fixture for being arranged on two ends is firmly connected, and has corresponding recesses to keep being electrically connected with the columnar protrusions on terminal interface on female socket
Connect, the first charging stitch of the columnar protrusions, the electric conductor diameter of the second charging stitch should be greater than other stitch, be used for
Bear more high current and reverse charging is carried out to second source.
The male plug of the second interface also has the columnar protrusions of inverse inserting-preventing, and the female socket of itself and second interface is matched somebody with somebody
Close, be arranged on the total non-geometric center of second interface top view and asymmetrical position, only the male plug of second interface and
When female socket is correctly inserted into according to related definition mode, the inverse inserting-preventing projection and inverse inserting-preventing slot can correctly match somebody with somebody
Close, so as to reach the effect of inverse inserting-preventing.
When handheld terminal is accessed by the 3rd interface, the organic electroluminescence display device and method of manufacturing same activation shows and shows this
The storage state of ground storage subsystem.
The second interface be designed as it is pluggable, i.e., it is described that subsystem is locally stored, by second interface pluggablely
It is arranged at the pressure transmitter body.
It is provided with the local backup subsystem on male plug, the pressure transmitter body and is provided with mother
Connector, it is rectangle that the male plug and female socket, which are overlooked, and two short sides are respectively arranged with dop and bayonet socket, described
Dop and bayonet socket cooperate to be fixed so as to which the male plug and the connection of female socket be coordinated, and the female socket is at least wrapped
8 slots are included, it is respectively that the first power supply is powered slot that it, which is defined, and the first power supply status indicates slot, second source reverse power supply
Slot, serial date transfer slot, serial data output slot, the first self-defined slot, the second self-defined slot, ground wire,
The male plug has at least eight columnar protrusions, and there is the slot with female socket to have same definition for it, and the male is inserted
The columnar protrusions of head can coordinate in the slot of insertion female socket, and to complete electrical connection, the long side side of female socket is deviateed
The side of overlook direction geometric center is provided with an inverse inserting-preventing slot, and male plug correspondence position, which is provided with corresponding column, dashes forward
Rise, the two cooperation prevents anti-inserted.
The bridge circuit and temperature-compensation circuit that the pre-amplification circuit is built by piezo-resistance are constituted, described two grades
Signal processing circuit includes A/D change-over circuits.
The minimum system that the microcontroller is made up of CPU and peripheral circuit is constituted.
The pressure transmitter has a shell, first flexible display apparatus according to the pressure transmitter surface except
The shell shape that the part outside subsystem and second interface is locally stored extends in its part surface.
First flexible display apparatus is used to show that transducing signal handles state, and including but not limited to pressure transmitter is supplied
Electricity condition, remote terminal connection number, error code.
When the first power-fail, first flexible display apparatus shows corresponding error code and flashes yellow alarm signal
Number.
The subsystem that is locally stored has shell, and subsystem is locally stored in second flexible display apparatus according to
Shell shape extends in its part surface, and when first power-fail, second flexible display apparatus is enabled, and display is wrong
Miss code and flashes yellow alarm signal.
When there is terminal to be inserted by the 3rd interface, the second flexible display apparatus activation, which shows and shown, to be locally stored
The storage state of subsystem.
Optionally, the storage array is disk array or flash memory storage array.
Optionally, first power supply is external power supply, and the second source is battery.
The first interface 4 can be that wireline interface can also be wave point, as described the first interface 4 of wired forms
For USB interface or RS232 interfaces or RS485 interfaces, the first interface 4 of wireless is WIFI interface or blue tooth interface.Certainly,
The first interface 4 can also have wireline interface and wave point simultaneously.
Further, in another embodiment of the present invention, the CPU uses the intelligence that TIX produces
Can sensor signal processor TSS400 and the design of corresponding minimum system.
It will be understood by those within the art that, technical scheme can be modified or equally replaced
Change, without departing from the scope of technical solution of the present invention, it all should cover among scope of the presently claimed invention.
Claims (7)
1. a kind of pressure transducer system, it is characterized in that, the pressure transducer system includes pressure transmitter body, locally deposits
Store up subsystem, and handheld terminal, the pressure transmitter body includes signal processing circuit, microcontroller, the first power supply, the
One flexible display apparatus, first interface, the first interface is used to enter row data communication with distal end, described that subsystem is locally stored
Including the second source with internal switching control module, and electrically connected with storage control and the second flexible display apparatus
Storage array, the second flexible display apparatus, second flexible display apparatus is electrically connected with storage array and by storage array
Electrically connected with storage control, it is described that subsystem is locally stored, by second interface it is pluggable be arranged at the pressure inverting
Device body, the pressure transmitter body and is locally stored subsystem and is respectively arranged with second interface, and the second interface includes
Two parts, i.e. male plug and female socket, and with one first power supply status indication signal line, for notifying storage control
The state of first power supply；It is described subsystem to be locally stored and the handheld terminal is respectively arranged with the 3rd interface, the hand-held end
End includes terminal body, the 3rd interface, scalable or winding flexible signal line, organic electroluminescence display device and method of manufacturing same, man-machine friendship
Mutual device, handle, the handheld terminal are internally provided with terminal microprocessor, terminal storage device, battery, communication module, institute
State handheld terminal by the 3rd interface it is pluggable be connected with subsystem is locally stored, for read subsystem is locally stored
The data of middle storage.
2. pressure transducer system as claimed in claim 1, it is characterized in that, wherein handle is that spiral fixed form is screwed in end
Hold in main body, after it is pulled down, be a lighting device in the middle part of its spiral mouth, opening for the lighting device is controlled by control unit
Close.
3. pressure transducer system as claimed in claim 1, it is characterized in that, the human-computer interaction device is physical button or touched
Touch screen.
4. pressure transducer system as claimed in claim 1, it is characterized in that, the organic electroluminescence display device and method of manufacturing same with it is man-machine
Interactive device is integrated, and for the organic electroluminescence display device and method of manufacturing same with touch function, is realized respectively by function division aobvious
Show and human-computer interaction function.
5. pressure transducer system as claimed in claim 1, it is characterized in that, the 3rd interface includes being fixed on being locally stored
Female socket part and the terminal interface being arranged on handheld terminal on subsystem, the terminal interface is male plug, bag
At least six column stitch is included, its definition is respectively：VCC power supply stitch, serial data transmission stitch, Serial data receiving stitch,
First charging stitch, the second charging stitch, GND ground connection negative level stitch.
6. pressure transducer system as claimed in claim 5, it is characterized in that, son is locally stored with being arranged in the column stitch
The female socket of the 3rd interface is engaged in system, firmly connects, has on female socket by the fixture for being separately positioned on two ends
Corresponding recesses keep electrically connecting with the column stitch on terminal interface, the first charging stitch of the column stitch, second
The electric conductor diameter of charging stitch should be greater than other stitch, for carrying out reverse charging to second source.
7. pressure transducer system as claimed in claim 5, it is characterized in that, when handheld terminal is accessed by the 3rd interface,
The organic electroluminescence display device and method of manufacturing same activation shows and shows the storage state that subsystem is locally stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885262.5A CN105547525B (en) | 2015-12-03 | 2015-12-03 | pressure transducer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885262.5A CN105547525B (en) | 2015-12-03 | 2015-12-03 | pressure transducer system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105547525A CN105547525A (en) | 2016-05-04 |
| CN105547525B true CN105547525B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510885262.5A Active CN105547525B (en) | 2015-12-03 | 2015-12-03 | pressure transducer system |
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| CN (1) | CN105547525B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507637B (en) * | 2018-03-16 | 2023-06-16 | 中国长江电力股份有限公司 | Anti-electromagnetic interference analog quantity signal accurate measurement and acquisition method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020004694A1 (en) * | 1997-12-05 | 2002-01-10 | Cameron Mcleod | Modular automotive diagnostic system |
| CN201184992Y (en) * | 2008-04-23 | 2009-01-21 | 微星科技股份有限公司 | System power supply management card and computer host board embedded with the same |
| CN101598755B (en) * | 2008-06-04 | 2012-05-30 | 北京康拓科技有限公司 | Plug and play testing equipment |
| CN101750984B (en) * | 2008-12-03 | 2011-11-30 | 广东万和新电气股份有限公司 | MCU redundant circuit for controller of gas appliance |
| CN103901797A (en) * | 2012-12-27 | 2014-07-02 | 中国科学院沈阳自动化研究所 | Safety-instrument data processing diagnosis circuit and method based on microcontroller redundancy technology |
| CN103166795A (en) * | 2013-03-05 | 2013-06-19 | 成都市未来合力科技有限责任公司 | Automatic dependent surveillance-broadcast (ADS-B) testing beacon equipment and channel intelligent switching control management method |
| DE102013103380A1 (en) * | 2013-04-04 | 2014-10-09 | Phoenix Contact Gmbh & Co. Kg | Control and data transmission system, process device and method for redundant process control with decentralized redundancy |
| CN203397177U (en) * | 2013-07-12 | 2014-01-15 | 南昌工程学院 | Integrated electrical set control panel with double-redundant network interfaces |
| CN103995487B (en) * | 2014-05-22 | 2016-08-17 | 上海交通大学 | There is the modular integrated multi-functional execution device of power down self-recovering function |
| CN204667276U (en) * | 2015-06-03 | 2015-09-23 | 天津乐京科技有限公司 | Be equipped with the combined type palm terminal of data backup function |
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| CN105547525A (en) | 2016-05-04 |
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Address after: 212, room 255086, block C, hi tech Pioneer Park, 135 hi tech Zone, Zibo, Shandong Applicant after: Shandong Bai test sensor Polytron Technologies Inc Address before: 818, room 255086, block D, hi tech Pioneer Park, 135 hi tech Zone, Zibo, Shandong Applicant before: Shandong Baice Instrument Co.,Ltd. |
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