CN109188307A - A kind of contactless mould sensor - Google Patents
A kind of contactless mould sensor Download PDFInfo
- Publication number
- CN109188307A CN109188307A CN201810920699.1A CN201810920699A CN109188307A CN 109188307 A CN109188307 A CN 109188307A CN 201810920699 A CN201810920699 A CN 201810920699A CN 109188307 A CN109188307 A CN 109188307A
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- CN
- China
- Prior art keywords
- mcu
- sensor
- signal
- countering
- mould
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of contactless mould sensors, comprising: sensor for countering, MCU and power module, sensor for countering send a signal to MCU, and MCU has also been bi-directionally connected wireless communication module；MCU waits 100ms after detecting failing edge interrupt trigger signal, then judges the signal of sensor for countering sending for low level signal or high level signal；When the signal that sensor for countering issues is low level signal, MCU increases by 1 counts；When the signal that sensor for countering issues is high level signal, MCU is without counting；Module and host computer carry out data interaction to MCU by wireless communication；Power module is to MCU, sensor for countering and wireless communication module power supply.The present invention can effectively improve the detection accuracy of mould sensor, while can remotely report detection data to host computer, more convenient.The present invention is able to detect power module remaining capacity simultaneously, and is prompted by indicator light, overhauls convenient for staff.
Description
Technical field
The present invention relates to a kind of mould sensor, the mould sensor that can be remotely reported more particularly to one kind.
Background technique
Each industry mold management level is irregular currently on the market, and mold control power is not high, and specific there are the following problems:
1, mold is many kinds of, and dividing by technique has injection mold and hardware dies two major classes, but every kind of die apparatus
Tonnage is not quite similar again, and widely different.And the mould structure form of different brands is multifarious.Develop a mold sensing
Device will have the compatibility of numerous molds.
2, for the detection accuracy of market demands sensor 99% or more, this requires products to fully consider each side in design
The disturbing factor in face, filtering various interference using effective means makes the precision of sensing reach 99% or more.
Meanwhile there is also can not remotely be read the sensor for countering of mold at present.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide one kind can be improved inspection
Survey the mould sensor of precision.
To achieve the above object, the present invention provides a kind of contactless mould sensors, comprising: sensor for countering, MCU
And power module, the sensor for countering is sent a signal to the MCU (MicrocontrollerUnit, microcontroller), described
MCU has also been bi-directionally connected wireless communication module；The MCU waits 100ms after detecting failing edge interrupt trigger signal, then sentences
The signal that the sensor for countering issues that breaks is low level signal or high level signal；When the letter that the sensor for countering issues
When number being low level signal, the MCU increases by 1 counts；The signal that the sensor for countering issues is high level signal
When, the MCU is without counting；The MCU carries out data interaction by the wireless communication module and host computer；The power module
To the MCU, sensor for countering and wireless communication module power supply.
Using above technical scheme, the present invention can effectively improve the detection accuracy of mould sensor, while can be long-range
Report detection data to host computer, it is more convenient.
Further, the MCU is also connected with electric quantity detecting circuit, and the MCU is detected by the electric quantity detecting circuit
The electricity of power module simultaneously exports the signal detected to the MCU.It is surplus that power module is able to detect using above technical scheme
Remaining electricity overhauls convenient for staff.
Further, the MCU is also connected with indicator light, and the MCU exports control signal to the indicator light.Use with
Upper technical solution can be prompted the state of mould sensor by indicator light.
Further, the MCU is also connected with key, and the signal that the signal output end of the key connects the MCU is defeated
Enter end.
Preferably, the wireless communication module is NB-IOT communication module.
Preferably, the sensor for countering is one of acceleration transducer or proximity sensor.
The beneficial effects of the present invention are: the present invention can effectively improve the detection accuracy of mould sensor, while can be remote
Journey reports detection data to host computer, more convenient.The present invention is able to detect power module remaining capacity simultaneously, and passes through instruction
Lamp is prompted, and is overhauled convenient for staff.
Detailed description of the invention
Fig. 1 is the block schematic illustration of the embodiment of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment 1: as shown in Figure 1, a kind of contactless mould sensor, comprising: sensor for countering 1, MCU2 and power supply
Module 3, the sensor for countering 1 send a signal to the MCU2, and the MCU2 has also been bi-directionally connected wireless communication module 4；Institute
It states after MCU2 detects failing edge interrupt trigger signal and waits 100ms, the signal for then judging that the sensor for countering 1 issues is
Low level signal or high level signal；When the signal that the sensor for countering 1 issues is low level signal, the MCU2 increases
Add 1 counts；When the signal that the sensor for countering 1 issues is high level signal, the MCU2 is without counting；The MCU2
Data interaction is carried out with host computer by the wireless communication module 4；The power module 3 is to the MCU2, sensor for countering 1
It powers with wireless communication module 4.
In the present embodiment, the MCU2 is also connected with electric quantity detecting circuit 5, and the MCU2 passes through the electric quantity detecting circuit
The electricity of 5 detection power modules 3, the MCU2 are also connected with indicator light 6, and the present invention is able to detect power module remaining capacity,
And it is prompted by indicator light.The MCU2 is also connected with key 7.In the present embodiment, the wireless communication module 4 is NB-
IOT communication module.The sensor for countering 1 is in proximity sensor, and sensor for countering can be in other embodiments certainly
Acceleration transducer.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (6)
1. a kind of contactless mould sensor, comprising: sensor for countering (1), MCU (2) and power module (3), the counting
Sensor (1) sends a signal to the MCU (2), it is characterised in that: the MCU (2) has also been bi-directionally connected wireless communication module
(4)；The MCU (2) waits 100ms after detecting failing edge interrupt trigger signal, then judges that the sensor for countering (1) is sent out
Signal out is low level signal or high level signal；When the signal that the sensor for countering (1) issues is low level signal
When, the MCU (2) increases by 1 counts；It is described when the signal that the sensor for countering (1) issues is high level signal
MCU (2) is without counting；The MCU (2) carries out data interaction by the wireless communication module (4) and host computer；The power supply mould
Block (3) is powered to the MCU (2), sensor for countering (1) and wireless communication module (4).
2. a kind of contactless mould sensor as described in claim 1, it is characterized in that: the MCU (2) is also connected with electricity
Detection circuit (5), the MCU (2) detect the electricity of power module (3) by the electric quantity detecting circuit (5) and export detection
The signal arrived gives the MCU (2).
3. a kind of contactless mould sensor as claimed in claim 2, it is characterized in that: the MCU (2) is also connected with instruction
Lamp (6), the MCU (2) export control signal to the indicator light (6).
4. a kind of contactless mould sensor as claimed in claim 3, it is characterized in that: the MCU (2) is also connected with key
(7), the signal output end of the key (7) connects the signal input part of the MCU (2).
5. a kind of contactless mould sensor as described in claim 1, it is characterized in that: the wireless communication module (4) is
NB-IOT communication module.
6. a kind of contactless mould sensor as described in claim 1, it is characterized in that: the sensor for countering (1) is to add
One of velocity sensor or proximity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920699.1A CN109188307A (en) | 2018-08-14 | 2018-08-14 | A kind of contactless mould sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920699.1A CN109188307A (en) | 2018-08-14 | 2018-08-14 | A kind of contactless mould sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109188307A true CN109188307A (en) | 2019-01-11 |
Family
ID=64921386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810920699.1A Pending CN109188307A (en) | 2018-08-14 | 2018-08-14 | A kind of contactless mould sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109188307A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109934329A (en) * | 2019-04-18 | 2019-06-25 | 苏州易德龙科技股份有限公司 | A kind of real-time low-consumption wireless transmission counting device for counting production efficiency |
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| CN201332933Y (en) * | 2008-12-23 | 2009-10-28 | 海尔集团公司 | Electric curtain |
| CN101630299A (en) * | 2009-05-27 | 2010-01-20 | 东南大学 | Analysis and trigger method of I2C serial bus signal |
| CN101833690A (en) * | 2009-03-13 | 2010-09-15 | 北京同步科技有限公司 | Simple and reliable counting method for incremental encoder |
| CN102314403A (en) * | 2011-08-26 | 2012-01-11 | 苏州佳世达电通有限公司 | Device and method for identifying I2C (Inter-Integrated Circuit) bus signal by taking MCU (Micro Control Unit) as slave device |
| CN103699509A (en) * | 2014-01-03 | 2014-04-02 | 烟台东方威思顿电气有限公司 | Timer waveform recording based serial communication method |
| JP5743194B2 (en) * | 2011-04-07 | 2015-07-01 | 四国電力株式会社 | Pulse measuring method and apparatus |
| CN106959462A (en) * | 2017-03-15 | 2017-07-18 | 四川中测辐射科技有限公司 | A kind of processing method of personal dosimeter's vibration proof and electromagnetic interference |
| CN107819563A (en) * | 2017-08-30 | 2018-03-20 | 悦享趋势科技（北京）有限责任公司 | The measuring system of time synchronism apparatus and pulse wave conduction speed |
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2018
- 2018-08-14 CN CN201810920699.1A patent/CN109188307A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201332933Y (en) * | 2008-12-23 | 2009-10-28 | 海尔集团公司 | Electric curtain |
| CN101833690A (en) * | 2009-03-13 | 2010-09-15 | 北京同步科技有限公司 | Simple and reliable counting method for incremental encoder |
| CN101630299A (en) * | 2009-05-27 | 2010-01-20 | 东南大学 | Analysis and trigger method of I2C serial bus signal |
| JP5743194B2 (en) * | 2011-04-07 | 2015-07-01 | 四国電力株式会社 | Pulse measuring method and apparatus |
| CN102314403A (en) * | 2011-08-26 | 2012-01-11 | 苏州佳世达电通有限公司 | Device and method for identifying I2C (Inter-Integrated Circuit) bus signal by taking MCU (Micro Control Unit) as slave device |
| CN103699509A (en) * | 2014-01-03 | 2014-04-02 | 烟台东方威思顿电气有限公司 | Timer waveform recording based serial communication method |
| CN106959462A (en) * | 2017-03-15 | 2017-07-18 | 四川中测辐射科技有限公司 | A kind of processing method of personal dosimeter's vibration proof and electromagnetic interference |
| CN107819563A (en) * | 2017-08-30 | 2018-03-20 | 悦享趋势科技（北京）有限责任公司 | The measuring system of time synchronism apparatus and pulse wave conduction speed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109934329A (en) * | 2019-04-18 | 2019-06-25 | 苏州易德龙科技股份有限公司 | A kind of real-time low-consumption wireless transmission counting device for counting production efficiency |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |