CN219347790U - Intelligent instrument data acquisition device - Google Patents
Intelligent instrument data acquisition device Download PDFInfo
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- CN219347790U CN219347790U CN202223571308.0U CN202223571308U CN219347790U CN 219347790 U CN219347790 U CN 219347790U CN 202223571308 U CN202223571308 U CN 202223571308U CN 219347790 U CN219347790 U CN 219347790U
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Abstract
The application discloses intelligent instrument data acquisition device relates to instrument data acquisition technical field, and its technical scheme main points are: the intelligent instrument comprises a terminal in communication connection with the intelligent instrument, and is used for acquiring and caching measurement data and time information of the intelligent instrument in real time; the radio frequency transmitter is arranged on the intelligent instrument pen and is used for transmitting a data confirmation signal when the measurement data needs to be confirmed; the input end of the radio frequency receiver is connected with the radio frequency transmitter in a communication way, and the output end of the radio frequency receiver is connected with the terminal and is used for sending the data confirmation signal to the terminal; and the terminal is used for determining the intelligent instrument data acquisition result according to the time when the radio frequency transmitter transmits the data confirmation signal. Through the acquisition device of the application, the terminal is not required to be controlled to acquire final measurement data through the voice command, and the confirmation command can be sent as required, so that the interference of wireless signals to the instrument is reduced, and the accuracy, convenience and authenticity of acquiring the required measurement data are improved.
Description
Technical Field
The utility model relates to the technical field of instrument data acquisition, in particular to an intelligent instrument data acquisition device.
Background
This section is intended to provide a background or context for the embodiments recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
In recent years, signal equipment inspection operation management of railway workers gradually abandons a traditional paper mode and realizes electronization, and the operators use an inspection terminal (a smart phone) to input measurement data of various on-site instruments into software and upload the software to a management system, so that errors or error data caused by human factors during data recording are reduced as much as possible, and convenience, accuracy and authenticity are improved. In the traditional operation, in the process of measuring by using an instrument by an operator, the operator usually needs to hold a meter pen by left and right hands respectively, and can not operate the inspection terminal for recording. Therefore, in the prior art, a voice command is also used to operate the inspection terminal, and test data is input into the terminal through the voice command, or a bluetooth transmission mode is used to receive measurement result data. However, when the voice command is used for operating the inspection terminal, the inspection terminal is easy to deviate from voice content identification due to the influence of accent or dialect or surrounding environment noise, so that the accuracy of data is influenced; if bluetooth transmission is adopted, handshake signals of the bluetooth protocol are required to be frequently sent to feed back data information, but signals frequently transmitted by bluetooth may cause interference to the instrument, resulting in poor accuracy of measurement results.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the intelligent instrument data acquisition device which does not need to control a terminal to acquire final measurement data through a voice instruction, can send a confirmation instruction according to the need, reduces the interference of wireless signals to an instrument, and improves the accuracy, convenience and authenticity of acquiring the required measurement data.
In order to solve the technical problems, the utility model adopts the following technical scheme: provided is a smart meter data acquisition device, including:
the terminal is in communication connection with the intelligent instrument and is used for acquiring and caching the measurement data and time information of the intelligent instrument in real time;
the radio frequency transmitter is arranged on the intelligent instrument pen and is used for transmitting a data confirmation signal when the measurement data needs to be confirmed;
the input end of the radio frequency receiver is in communication connection with the radio frequency transmitter and is used for receiving the data confirmation signal;
the output end of the radio frequency receiver is connected with a terminal and is used for sending the data confirmation signal to the terminal; the terminal is used for determining an intelligent instrument data acquisition result according to the time when the radio frequency transmitter transmits the data confirmation signal, and the intelligent instrument data acquisition result comprises measurement data and time information cached by the terminal when the radio frequency transmitter transmits the data confirmation signal.
In some embodiments, the radio frequency transmitter includes at least one confirmation key; the confirm button is used for providing a data confirm signal when pressed.
In some embodiments, the smart meter contains a plurality of test items; the terminal is used for broadcasting measurement data corresponding to the test items; the radio frequency transmitter further comprises a first switching key and a second switching key; the first switching key and the second switching key are respectively used for providing a first switching signal for switching the last test item and a second switching signal for switching the next test item when pressed; the terminal is used for switching the test item according to the first switching signal and the second switching signal.
In some embodiments, the terminal comprises:
the acquisition unit is used for acquiring measurement data and time information of the intelligent instrument in real time;
the storage unit is connected with the acquisition unit and used for caching measurement data and time information of the intelligent instrument;
and the generating unit is connected with the storage unit and is used for determining the data acquisition result of the intelligent instrument according to the time when the radio frequency transmitter transmits the data confirmation signal.
In some embodiments, the terminal further comprises: and the data display unit is connected with the generation unit and used for displaying the data acquisition result of the intelligent instrument.
In some embodiments, the data presentation unit comprises one or both of a voice broadcast unit or a display unit; the voice broadcasting unit is used for broadcasting the intelligent instrument data acquisition result and/or the measurement data cached by the terminal.
In some embodiments, the radio frequency transmitter is secured to the smart meter pen by a removable mount.
In some embodiments, the removable mount comprises one or more of a mounting clip, a sticker, or a mounting sleeve.
In some embodiments, the radio frequency receiver is connected to the terminal through a USB connection.
One or more embodiments of the above-described solution may have the following advantages or benefits compared to the prior art:
the application provides an intelligent instrument data acquisition device, include: the terminal is in communication connection with the intelligent instrument and is used for acquiring and caching the measurement data and time information of the intelligent instrument in real time; the radio frequency transmitter is arranged on the intelligent instrument pen and is used for transmitting a data confirmation signal when the measurement data needs to be confirmed; the input end of the radio frequency receiver is in communication connection with the radio frequency transmitter and is used for receiving the data confirmation signal; the output end of the radio frequency receiver is connected with a terminal and is used for sending the data confirmation signal to the terminal; the terminal is used for determining an intelligent instrument data acquisition result according to the time when the radio frequency transmitter transmits the data confirmation signal, and the intelligent instrument data acquisition result comprises measurement data and time information cached by the terminal when the radio frequency transmitter transmits the data confirmation signal. The acquisition device can confirm the measurement data by acquiring the confirmation signal transmitted by the transmitter, the terminal is not required to be controlled to acquire final measurement data through a voice command, the transmitter is independent of the intelligent instrument and transmits the confirmation command as required, signal interference is reduced, the measurement of the intelligent instrument is not influenced, and the data acquisition is more accurate; meanwhile, through the cached real-time measurement data, the measurement data cached by the terminal and corresponding time information when the radio frequency transmitter transmits the data confirmation signal are used as intelligent instrument data acquisition results, so that the interference and influence on the measurement results caused by the time difference of the signal transmitted by the transmitter and the time difference of the signal received by the receiver are eliminated, and the accuracy, convenience and authenticity of acquiring the required measurement data are improved.
Drawings
The present application will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings;
FIG. 1 is a schematic diagram of a data acquisition device of a smart meter according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view corresponding to the position A in FIG. 1 according to an embodiment of the present utility model;
fig. 3 is a schematic block diagram of respective hardware of a terminal in an embodiment of the present utility model.
In the figure: 1. a terminal; 11. an acquisition unit; 12. a storage unit; 13. a generating unit; 14. a data display unit; 2. a radio frequency transmitter; 21. confirming a key; 22. a first switching key; 23. a second switching key; 3. a radio frequency receiver; 4. a USB connecting wire; 5. an intelligent instrument.
In the drawings, like parts are given like reference numerals, and the drawings are not drawn to scale.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
In the prior art, a voice command is adopted to operate the inspection terminal, test data is input into the terminal through the voice command, or a Bluetooth transmission mode is adopted to receive test result data. However, when the voice command is used for operating the inspection terminal, the inspection terminal is easy to deviate from voice content identification due to the influence of accent or dialect or surrounding environment noise, so that the accuracy of data is influenced; if bluetooth transmission is adopted, handshake signals of the bluetooth protocol are required to be frequently sent to feed back data information, but the frequently transmitted signals may cause interference to the meter, so that the accuracy of measurement results is poor.
At least one embodiment of the present disclosure provides a smart meter data acquisition device, as shown in fig. 1, the acquisition device includes: the terminal 1 is in communication connection with the intelligent instrument 5 and is used for acquiring and caching the measurement data and time information of the intelligent instrument 5 in real time; the radio frequency transmitter 2 is arranged on the meter pen of the intelligent instrument 5 and is used for transmitting a data confirmation signal when the measurement data needs to be confirmed; a radio frequency receiver 3 with an input end in communication with the radio frequency transmitter 2 for receiving the data confirmation signal; the radio frequency receiver 3 is installed on a terminal, and an output end of the radio frequency receiver is connected with the terminal 1 and is used for sending the data confirmation signal to the terminal 1; the terminal 1 is configured to determine a data acquisition result of the intelligent instrument 5 according to the time when the radio frequency transmitter 2 transmits the data confirmation signal, where the data acquisition result of the intelligent instrument 5 includes measurement data and time information cached by the terminal 1 when the radio frequency transmitter 2 transmits the data confirmation signal. By taking the measurement data of the radio frequency transmitter 2 cached in the terminal 1 when transmitting the data confirmation signal as the data acquisition result of the intelligent instrument 5, the accuracy, convenience and authenticity of acquiring the required measurement data are improved.
The data acquisition device of the intelligent instrument 5 provided by the embodiment of the disclosure can confirm measurement data by acquiring the confirmation signal transmitted by the radio frequency transmitter 2, the terminal 1 is not required to be controlled to acquire final measurement data through a voice command, the radio frequency transmitter 2 is independent of the intelligent instrument 5, the measurement of the intelligent instrument 5 is not influenced, the confirmation command is transmitted according to the requirement, the radio frequency signal transmission frequency is reduced, the probability of causing interference to the instrument is reduced, and the accuracy, convenience and authenticity of acquiring the required measurement data are improved.
The disclosure is further described below with reference to the embodiments shown in the drawings.
As shown in fig. 1, a data acquisition device of a smart meter 5 according to at least one embodiment of the present disclosure includes a terminal 1, a radio frequency transmitter 2, and a radio frequency receiver 3.
In some embodiments, the terminal 1 is communicatively connected to the smart meter 5 through a wireless network, and the terminal 1 may be a mobile phone, a tablet computer, a server, or the like. The terminal 1 is capable of communicating with the smart meter 5 via a network connection, which may include a wired network, a wireless network, and/or any combination of wireless and wired networks. The network may include a local area network, the internet, a telecommunications network, and the like.
In some embodiments, as shown in fig. 3, the terminal 1 includes an acquisition unit 11, where the acquisition unit 11 is configured to acquire measurement data and time information of the smart meter 5 in real time; the storage unit 12 is connected with the acquisition unit 11 and is used for caching measurement data and time information of the intelligent instrument 5; a generating unit 13 connected to the storage unit 12, configured to determine a data acquisition result of the intelligent instrument 5 according to the time when the radio frequency transmitter 2 transmits the data confirmation signal; and the data display unit 14 is connected with the generation unit 13 and is used for displaying the data acquisition result of the intelligent instrument 5. The measured data when the radio frequency transmitter 2 in the measured data of the intelligent instrument 5 cached by the terminal 1 transmits the data confirmation signal is output and displayed as a data acquisition result of the intelligent instrument 5, so that accurate measured data is obtained, time errors are eliminated, and the accuracy of data confirmation is improved.
In some embodiments, data presentation unit 14 includes one or both of a voice broadcast unit or a display unit; in the preferred embodiment, the terminal 1 displays the data acquisition result of the intelligent instrument 5 and the measurement data cached in real time by the terminal 1 through the display unit, and simultaneously broadcasts the data acquisition result of the intelligent instrument 5 through the voice broadcast unit, so that the staff can conveniently learn the data. In this embodiment, the voice broadcasting unit is a speaker; the display unit is a display.
In some embodiments, as shown in fig. 1, the smart meter 5 generally includes a meter body and a meter pen connected to the meter body, and the meter pen acts on the measured object to obtain measurement data in real time. For convenient operation, the radio frequency transmitter 2 is arranged on the meter pen, so that when a worker operates the meter pen to perform a test, the radio frequency transmitter 2 can be controlled to perform signal transmission.
Further, the radio frequency transmitter 2 is installed on the meter pen of the intelligent instrument 5 through the detachable installation piece, so that the radio frequency transmitter 2 can be installed and detached on the intelligent instrument 5, the radio frequency transmitter 2 and the intelligent instrument 5 do not need to be bundled and installed, interface connection is not needed, the influence on the functions and the battery endurance time of the intelligent instrument 5 is avoided, the accuracy and the safety of use are improved, and the radio frequency transmitter 2 can be detached after the intelligent instrument 5 is used, so that the operation and the use can be performed on the meter pen of the other intelligent instrument 5, and the flexibility of use is improved.
In some embodiments, the removable mount comprises one or more of a mounting clip, a sticker, or a mounting sleeve. When the mounting fixture is adopted, the radio frequency transmitter 2 is clamped on the meter pen of the intelligent instrument 5 through the mounting fixture, so that the mounting can be completed; when the mounting is carried out by adopting the adhesive, the radio frequency transmitter 2 is only required to be adhered to the intelligent instrument pen through the adhesive; when the installation sleeve is adopted for installation, one side of the installation sleeve is fixed on the radio frequency transmitter 2, and the other side of the installation sleeve is sleeved on the intelligent instrument pen through the lantern ring, so that the installation can be completed.
In some embodiments, the smart meter 5 contains a plurality of test items; the terminal 1 is used for broadcasting the measurement data corresponding to the test items, and the terminal 1 is provided with a plurality of databases which are used for respectively storing the measurement data of different test items so as to respectively broadcast, thereby meeting the requirements of data display and confirmation of a plurality of test contents.
Further, as shown in fig. 1 and 2, the rf transmitter 2 includes a confirm button 21, a first switch button 22, and a second switch button 23; the confirmation key 21 is used for providing a data confirmation signal when being pressed, so that when a worker needs to confirm or stabilize data measured by the intelligent instrument 5, the radio frequency transmitter 2 can send the data confirmation signal by pressing the confirmation key 21, thereby being convenient to convey to the terminal 1 through the radio frequency receiver 3, acquiring the required stable measured data through the terminal 1, and being convenient to operate. The first switch button 22 and the second switch button 23 are respectively used for providing a first switch signal for switching a previous test item and a second switch signal for switching a next test item when pressed, and the terminal 1 is used for switching the test item according to the first switch signal and the second switch signal, so that the terminal 1 can adjust the test item and play the report through the first switch signal and the second switch signal, and the test data corresponding to the test item is buffered.
Further, the first switching key 22 and the second switching key 23 may be distinguished by an arrow, and the confirmation key 21 is displayed by any symbol other than the arrow symbol. In some embodiments, the confirmation signal key may also be a concave key, so that when the operator feels, the operator can determine whether the confirmation signal key is a confirmation signal key through touch feedback, and blind operation is achieved.
In some embodiments, other keys may be further included on the rf transmitter 2, which may be extended according to the use requirement.
In some embodiments, the rf transmitter 2 is powered by a button cell, and is only activated when the confirmation button 21, the first switch button 22 or the second switch button 23 is pressed, and is only in a dormant state when other times, so that the substantial power consumption is small, and the rf transmitter 2 is operated to transmit the data confirmation signal only when the operator needs, so that the transmitting frequency is not high, the interference during testing the intelligent instrument 5 can be reduced, and the power consumption is reduced.
In some embodiments, the input end of the radio frequency receiver 3 is connected with the radio frequency transmitter 2 in a wireless manner, and the output end is connected with the terminal 1, so that the data acknowledgement signal is demodulated and then sent to the terminal 1, and the terminal 1 obtains the measurement data and time information cached when the radio frequency transmitter 2 transmits the acknowledgement signal according to the data acknowledgement signal.
In some embodiments, the radio frequency receiver 3 is connected with the terminal 1 through the USB connection line 4, and after the radio frequency receiver 3 is connected with the terminal 1 through the USB connection line 4, the terminal 1 supplies power to the radio frequency receiver 3, so that the radio frequency receiver 3 is plug and play without a power supply, and the USB connection line 4 can be used by docking to different terminals 1 with USB interfaces, so that the applicability is high.
According to the intelligent instrument 5 data acquisition device provided by the embodiment of the disclosure, the structure of the intelligent instrument 5 is not required to be modified, the radio frequency transmitter 2 is directly arranged to cooperate with the radio frequency receiver 3 to accurately acquire data, the acquisition process is simple and reliable, corresponding operation can be performed only by controlling the keys of the radio frequency transmitter 2, the interface of the terminal 1 is not required to be operated, after the radio frequency transmitter 2 and the intelligent instrument 5 are arranged, blind operation of the interface of the terminal 1 can be realized, hands are liberated from the operation terminal 1, thus the intelligent instrument 5 data acquisition device is more flexible and convenient to use, the confirmation of measurement data can be performed through a data confirmation signal, the terminal 1 is not required to be controlled to acquire final measurement data through a voice command, the radio frequency transmitter 2 is independent of the intelligent instrument 5, the influence on the measurement of the intelligent instrument 5 is not caused, the confirmation command is transmitted as required, signal interference is reduced, meanwhile, the measurement data and time information cached by the terminal 1 when the radio frequency transmitter 2 transmits the confirmation signal are used as the intelligent instrument 5 data acquisition result, the interference and the influence of the frequent transmission signal of the radio frequency transmitter 2 on the measurement result are reduced, and the acquisition of the measurement result is improved, the accuracy and the convenience are realized.
The various embodiments in this disclosure are described in a progressive manner, and identical and similar parts of the various embodiments are all referred to each other, and each embodiment is mainly described as different from other embodiments.
The scope of the present disclosure is not limited to the above-described embodiments, and it is apparent that various modifications and variations can be made to the present disclosure by those skilled in the art without departing from the scope and spirit of the disclosure. Such modifications and variations are intended to be included herein within the scope of the following claims and their equivalents.
Claims (9)
1. An intelligent instrument data acquisition device, characterized by comprising:
the terminal is in communication connection with the intelligent instrument and is used for acquiring and caching the measurement data and time information of the intelligent instrument in real time;
the radio frequency transmitter is arranged on the intelligent instrument pen and is used for transmitting a data confirmation signal when the measurement data needs to be confirmed;
the input end of the radio frequency receiver is in communication connection with the radio frequency transmitter and is used for receiving the data confirmation signal;
the output end of the radio frequency receiver is connected with a terminal and is used for sending the data confirmation signal to the terminal; the terminal is used for determining an intelligent instrument data acquisition result according to the time when the radio frequency transmitter transmits the data confirmation signal, and the intelligent instrument data acquisition result comprises measurement data and time information cached by the terminal when the radio frequency transmitter transmits the data confirmation signal.
2. The smart meter data collection device of claim 1 wherein the radio frequency transmitter comprises at least one confirmation key; the confirm button is used for providing a data confirm signal when pressed.
3. The smart meter data collection device of claim 2 wherein the smart meter comprises a plurality of test items; the terminal is used for broadcasting measurement data corresponding to the test items; the radio frequency transmitter further comprises a first switching key and a second switching key; the first switching key and the second switching key are respectively used for providing a first switching signal for switching the last test item and a second switching signal for switching the next test item when pressed; the terminal is used for switching the test item according to the first switching signal and the second switching signal.
4. The smart meter data collection device of claim 1 wherein the terminal comprises:
the acquisition unit is used for acquiring measurement data and time information of the intelligent instrument in real time;
the storage unit is connected with the acquisition unit and used for caching measurement data and time information of the intelligent instrument;
and the generating unit is connected with the storage unit and is used for determining the data acquisition result of the intelligent instrument according to the time when the radio frequency transmitter transmits the data confirmation signal.
5. The smart meter data collection apparatus of claim 4, wherein the terminal further comprises: and the data display unit is connected with the generation unit and used for displaying the data acquisition result of the intelligent instrument.
6. The intelligent instrument data acquisition device according to claim 5, wherein the data display unit comprises one or both of a voice broadcast unit and a display unit; the voice broadcasting unit is used for broadcasting the intelligent instrument data acquisition result and/or the measurement data cached by the terminal.
7. The smart meter data collection assembly of claim 1 wherein the radio frequency transmitter is secured to the smart meter pen by a removable mounting.
8. The smart meter data collection device of claim 7 wherein the removable mount comprises one or more of a mounting clip, a glue, or a mounting sleeve.
9. The intelligent instrument data acquisition device according to any one of claims 1-8, wherein the radio frequency receiver is connected to the terminal via a USB connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223571308.0U CN219347790U (en) | 2022-12-26 | 2022-12-26 | Intelligent instrument data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223571308.0U CN219347790U (en) | 2022-12-26 | 2022-12-26 | Intelligent instrument data acquisition device |
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| CN219347790U true CN219347790U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223571308.0U Active CN219347790U (en) | 2022-12-26 | 2022-12-26 | Intelligent instrument data acquisition device |
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| CN (1) | CN219347790U (en) |
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- 2022-12-26 CN CN202223571308.0U patent/CN219347790U/en active Active
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