Anti-explosion intelligent measurement and remote control device

A technology of intelligent measurement and remote control receiver, which is applied in signal transmission systems, instruments, non-electrical signal transmission systems, etc. It can solve the problem of being equipped with keyboard buttons, the operator cannot set or change the display content, and the function of the explosion-proof measuring device is limited, etc. problem, achieve the effect of reducing misoperation, improving anti-interference, and fast response

Inactive Publication Date: 2016-04-13
SHANGHAI RENYWELL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the shell of the explosion-proof measurement device must meet the explosion-proof requirements, but if it meets the explosion-proof requirements, it cannot or is rarely equipped with keyboard buttons. The reduction of the keyboard makes it impossible for the operator to set or change the display content, thus limiting the function of the explosion-proof measurement device.

Method used

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  • Anti-explosion intelligent measurement and remote control device
  • Anti-explosion intelligent measurement and remote control device
  • Anti-explosion intelligent measurement and remote control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An explosion-proof intelligent measuring device is characterized in that it includes an explosion-proof main body shell 1, a remote control transmitter 7 and a remote control receiver 6;

[0030] The explosion-proof main body casing 1 is equipped with a remote control receiver 6 , and the remote control receiver 6 includes a remote control receiving circuit and a status display lamp 2 .

[0031] The explosion-proof main body shell 1 has a built-in first main control board 3, and the first main control board 3 includes a microprocessor 31, a storage unit 32, a control circuit 33, a status display circuit 34, a reset circuit 35, a wireless transmission unit 36 ​​and Positioning unit 37.

[0032] The remote control receiver 6 is connected to the first main control board 3 , and the main control board 3 is connected to the status display lamp 2 .

[0033] The wireless transmission unit 36 ​​includes at least one of infrared, bluetooth, WEIFI, NFC, GSM, GPRS, UWB, 3G, 4G, 5...

Embodiment 2

[0041] The transmitter 7 is always in a low power consumption state when the second main control board 71 is not working, and adopts an idle power-saving working mode; when a button of the remote controller is pressed, an external interrupter generates an interrupt, and wakes up the first The second main control board 71 enters the working state, and inquires about the keys pressed on the keyboard. After confirming the button, start the timers T0 and T1, T1 is used as the transmission time controller, T0 is used as the remote control transmission frequency controller, when T0 timing overflows, the program is interrupted to invert the level of the remote control tube interface once, and write the initial value of the timer If it is different, a different transmission frequency is obtained at the output port; when the T1 timer overflows, the interrupt program closes the T0 timer and stops the remote control transmission.

[0042] When the second main control board 71 determines ...

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Abstract

The invention provides an anti-explosion intelligent measurement device. The anti-explosion intelligent measurement device is characterized in that an anti-explosion main body shell, a remote control transmitter and a remote control receiver are included; the anti-explosion main body shell is provided with the remote control receiver, and the remote control receiver comprises a remote control receiving circuit and a state display light. A first main control mainboard is arranged in the anti-explosion main body shell and comprises a microprocessor, a storage unit, a control circuit, a state display circuit, a reset circuit, a wireless transmission unit and a positioning unit. The remote control receiver is connected with the first main control mainboard, and the main control mainboard is connected with the state display light. The wireless transmission unit comprises at least one of an infrared ray wireless transmission module, a Bluetooth wireless transmission module, a WEIFI wireless transmission module, an NFC wireless transmission module, a GSM wireless transmission module, a GPRS wireless transmission module, a UWB wireless transmission module, a 3G wireless transmission module, a 4G wireless transmission module and a 5G wireless transmission module. The positioning unit comprises at least one of a global positioning system (GPS), a Beidou satellite navigation system (BDS), a Glonass satellite navigation system (GLONASS) and a Galileo satellite positioning system (GALILEO).

Description

technical field [0001] The invention relates to the field of explosion-proof measurement, in particular to an explosion-proof intelligent measurement remote control device. Background technique [0002] At present, the shell of the explosion-proof measuring device must meet the explosion-proof requirements, but if it meets the explosion-proof requirements, it cannot or rarely be equipped with keyboard buttons. The reduction of the keyboard makes it impossible for the operator to set or change the display content, thus limiting the function of the explosion-proof measuring device. Contents of the invention [0003] The purpose of the present invention is to provide an explosion-proof intelligent measurement remote control device. By setting a remote control transmitter and a remote control receiver, the operation and control of the measurement device can be realized through the explosion-proof casing, replacing the traditional keyboard setting, so as to protect the measureme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G08C23/04
CPCG08C17/02G08C23/04G08C2201/12
Inventor 张伟张磊
Owner SHANGHAI RENYWELL TECH
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