CN211552988U - Wireless data transmission liquid level meter based on Bluetooth configuration - Google Patents
Wireless data transmission liquid level meter based on Bluetooth configuration Download PDFInfo
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- CN211552988U CN211552988U CN201922317066.4U CN201922317066U CN211552988U CN 211552988 U CN211552988 U CN 211552988U CN 201922317066 U CN201922317066 U CN 201922317066U CN 211552988 U CN211552988 U CN 211552988U
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- data transmission
- wireless data
- liquid level
- level meter
- level gauge
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a wireless data transmission level gauge based on bluetooth configuration, including pressure probe, microprocessor, the lithium cell, bluetooth module and wireless data transmission radio station communication module, the level gauge adopts lithium battery powered, bluetooth module and wireless data transmission radio station communication module have been integrateed simultaneously in the level gauge circuit board, the range of level gauge, the unit, signal type isoparametric, the industry thing networking APP that the accessible was independently researched and developed connects the level gauge bluetooth module and carries out the non-contact configuration, realize local wireless monitoring in the PLC system or the DCS system of data signal accessible wireless data transmission radio station transmission to the monitor of level gauge, the data signal of level gauge can also realize thing networking monitoring on the industry thing networking APP of independently researching and developing through wireless data transmission radio station transmission. The utility model discloses changed traditional contact parameter modification mode, reduced the work load of on-the-spot wiring to the monitor, had the advantage that the configuration is convenient, the network deployment is convenient, low-power consumption, thing networking monitoring.
Description
Technical Field
The utility model relates to an automatic change instrument and thing networking field specifically are a wireless data transmission level gauge based on bluetooth configuration.
Background
With the development of society, especially the progress of science and technology, the rapid development of social productivity is greatly promoted; the combined use of informatization and intelligence has led to a great step towards higher-level industrial intelligence.
The height of the liquid medium in the container is called the liquid level, and the instrument for measuring the liquid level is called a liquid level meter. The liquid level meter is one of level meters. At present, a liquid level meter is frequently applied to an automatic instrument, the liquid level meter is generally required to be adjusted before use, the traditional adjustment mode adopts a Hart manual operator for adjustment, the operation is complex, and the shell connecting line of the liquid level meter is required to be disconnected; the transmission mode of traditional level gauge is PLC system or DCS system through the form connection monitor of bus, and it is great to lay cable work load on the one hand, and short circuit or open circuit phenomenon can appear in on the other hand link, leads to data transmission unsuccessful, and the maintenance is comparatively troublesome.
In some special scenes, a manager cares about liquid level data and hopes to view the liquid level situation anytime and anywhere, so that the liquid level meter which is convenient to configure, convenient to network and stable in transmission is provided, and the problem which needs to be solved urgently is solved.
Disclosure of Invention
In order to solve the deficiencies existing in the prior art, the utility model provides a dispose convenient, network deployment convenient, low-power consumption, more fit the wireless data transmission level gauge of mill's application.
The purpose of the utility model is realized like this:
a wireless data transmission liquid level meter based on Bluetooth configuration comprises a pressure probe, a microprocessor, a lithium battery, a Bluetooth module and a wireless data transmission radio communication module, wherein the liquid level meter is powered by the lithium battery; the pressure probe, the lithium battery, the Bluetooth module and the wireless data transmission radio communication module are respectively connected with the microprocessor.
And a Bluetooth module and a wireless data transmission radio communication module are integrated in a circuit board of the liquid level meter at the same time.
The parameters of the range, unit and signal type of the liquid level meter are configured in a non-contact mode through a built-in Bluetooth module and an industrial Internet of things APP.
The data transmission of the liquid level meter is transmitted to a PLC system or a DCS system of a monitoring room in a wireless mode based on a built-in wireless data transmission radio station communication module, so that local monitoring is realized.
Data signal of level gauge can realize thing networking monitoring on transmitting to industry thing networking APP through wireless data radio.
Has the positive and beneficial effects that: the utility model discloses it is convenient to dispose: the liquid level meter can be configured in a non-contact manner by connecting the Bluetooth through the mobile phone APP, and compared with the traditional configuration of a manual operator, a user does not need to check the function of each key of the manual operator according to a specification, so that the configuration of the liquid level meter can be completed by simply modifying a familiar mobile phone page by the user, and the requirement on the professional degree of a configurator is low; the networking is convenient: the utility model discloses built-in wireless data transfer radio station communication module transmits data to the PLC system and the DCS system of the control room through the form of wireless, has saved the work load of traditional bus form laying cable; low power consumption: the utility model discloses a data package principle does: when the liquid level meter monitors that the data is changed, the liquid level meter works only at one moment and sends out the data, and the liquid level meter is in a standby state when the data is not changed, so that the electric quantity of the battery is saved, and the service life of the battery is ensured; the Internet of things: the wireless form of level gauge accessible realize thing and looks continuous with data transmission to the industry thing networking APP of independently researching and developing.
Drawings
Fig. 1 is a theoretical block diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
a wireless data transmission liquid level meter based on Bluetooth configuration comprises a pressure probe, a microprocessor, a lithium battery, a Bluetooth module and a wireless data transmission radio communication module, wherein the liquid level meter is powered by the lithium battery; the pressure probe, the lithium battery, the Bluetooth module and the wireless data transmission radio communication module are respectively connected with the microprocessor;
a Bluetooth module and a wireless data transmission radio communication module are integrated in a circuit board of the liquid level meter;
parameters of measuring range, unit and signal type of the liquid level meter are configured in a non-contact manner with an industrial Internet of things APP through a built-in Bluetooth module;
the data transmission of the liquid level meter is transmitted to a PLC system or a DCS system of a monitoring room in a wireless mode based on a built-in wireless data transmission radio station communication module, so that local monitoring is realized;
data signal of level gauge can realize thing networking monitoring on transmitting to industry thing networking APP through wireless data radio.
The utility model discloses a theory of operation is: before the wireless data transmission liquid level meter based on Bluetooth configuration is installed, according to the actual situation of an installation position, industrial Internet of things APP software can be started, parameters such as measuring range, unit and signal type of the liquid level meter are set, and the liquid level meter is installed on a process field after the setting is completed; when the intelligent monitoring system works, a built-in wireless data transmission radio station communication module of the liquid level meter serves as a sending end of data, the data are sent to a wireless data transmission radio station receiving end of a monitoring room, the wireless data transmission radio station receiving end is connected to a serial port in a PLC system or a DCS system of the monitoring room through an RS485 interface or an RS232 interface, data are transmitted to the PLC system or the DCS system based on a Modbus protocol, the interlocking and logic control of the PLC system or the DCS system are participated, the data of the liquid level meter can be displayed on a computer of the monitoring room in real time, the wireless data transmission radio station receiving end can transmit the data to an industrial Internet of things APP which is independently researched and developed in a wireless mode, and monitoring of the.
The utility model discloses it is convenient to dispose: the liquid level meter can be configured in a non-contact manner by connecting the Bluetooth through the mobile phone APP, and compared with the traditional configuration of a manual operator, a user does not need to check the function of each key of the manual operator according to a specification, so that the configuration of the liquid level meter can be completed by simply modifying a familiar mobile phone page by the user, and the requirement on the professional degree of a configurator is low; the networking is convenient: the utility model discloses built-in wireless data transfer radio station communication module transmits data to the PLC system and the DCS system of the control room through the form of wireless, has saved the work load of traditional bus form laying cable; low power consumption: the utility model discloses a data package principle does: when the liquid level meter monitors that the data is changed, the liquid level meter works only at one moment and sends out the data, and the liquid level meter is in a standby state when the data is not changed, so that the electric quantity of the battery is saved, and the service life of the battery is ensured; the Internet of things: the wireless form of level gauge accessible realize thing and looks continuous with data transmission to the industry thing networking APP of independently researching and developing.
Claims (3)
1. The utility model provides a wireless data transmission level gauge based on bluetooth configuration which characterized in that: the liquid level meter comprises a pressure probe, a microprocessor, a lithium battery, a Bluetooth module and a wireless data transmission radio communication module, wherein the liquid level meter is powered by the lithium battery; the pressure probe, the lithium battery, the Bluetooth module and the wireless data transmission radio communication module are respectively connected with the microprocessor; and a Bluetooth module and a wireless data transmission radio communication module are integrated in a circuit board of the liquid level meter at the same time.
2. The wireless data transmission liquid level meter based on the Bluetooth configuration as claimed in claim 1, wherein: the parameters of the range, unit and signal type of the liquid level meter are configured in a non-contact mode through a built-in Bluetooth module and an industrial Internet of things APP.
3. The wireless data transmission liquid level meter based on the Bluetooth configuration as claimed in claim 1, wherein: the data transmission of the liquid level meter is transmitted to a PLC system or a DCS system of a monitoring room in a wireless mode based on a built-in wireless data transmission radio station communication module, so that local monitoring is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317066.4U CN211552988U (en) | 2019-12-21 | 2019-12-21 | Wireless data transmission liquid level meter based on Bluetooth configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317066.4U CN211552988U (en) | 2019-12-21 | 2019-12-21 | Wireless data transmission liquid level meter based on Bluetooth configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211552988U true CN211552988U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922317066.4U Active CN211552988U (en) | 2019-12-21 | 2019-12-21 | Wireless data transmission liquid level meter based on Bluetooth configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211552988U (en) |
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2019
- 2019-12-21 CN CN201922317066.4U patent/CN211552988U/en active Active
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