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processing device

A technology for processing devices and processing results, applied in measurement devices, electrical devices, instruments, etc., can solve problems such as the inability to guarantee product specification accuracy, and achieve the effect of shortening the standby time for stable operation

Active Publication Date: 2020-03-31
MITSUBISHI ELECTRIC CORP
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  • Description
  • Claims
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Problems solved by technology

An instrument with a stable operation standby time of an analog circuit cannot guarantee the accuracy of the predetermined product specification until the stable operation standby time elapses, so the entire instrument is in an idle state until the stable operation standby time elapses, and the instrument is started until the operation starts need standby

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Embodiment approach 1

[0026] In Embodiment 1, a case where the temperature measurement system 20 including the processing device 100 according to Embodiment 1 measures the temperature of a temperature measurement object will be described. figure 1 It is a figure which shows the structure of the temperature measurement system 20 which has the processing apparatus 100 concerning Embodiment 1 of this invention.

[0027] The temperature measurement system 20 has: a thermocouple 200 that detects the temperature of a measurement object 300 that is an arbitrary temperature measurement object to be subjected to temperature measurement; The detection value detected by thermoelectric conversion is corrected, and the temperature of the measurement object 300 is calculated. The temperature measurement system 20 according to the first embodiment is constituted by the processing device 100 and the thermocouple 200 described above. Furthermore, the processing device 100 can be configured as the wireless device 1...

Embodiment approach 2

[0087] In the second embodiment, the wireless device is powered off before or after the corresponding standby time has elapsed, and then the power is turned on again in a short time, and the temperature detected by the thermocouple input unit 107 The correction of the error in the temperature measurement value of the object 300 to be measured will be described. Figure 13 It is a figure which shows the structure of the temperature measurement system 40 which has the processing apparatus 120 concerning Embodiment 2 of this invention. The processing device 120 according to the second embodiment differs from the processing device 100 according to the first embodiment in that the processing device 120 has a communication unit 108 for communicating with the time management device 700 . Therefore, the processing device 120 according to the second embodiment basically has the same configuration and function as the processing device 100 according to the first embodiment. Furthermore,...

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Abstract

The processing device (100) has an analog circuit inside, and the processing device has: a setting direction detection part (102), which detects the posture set by the processing device (100); The energization time of the device (100) is measured; and the control part (104) performs processing results in the analog circuit based on the detection result in the setting direction detection part (102) and the measurement result in the energization time measurement part (101). Make corrections. Thereby, the processing device (100) can shorten the stable operation standby time of the analog circuit.

Description

technical field [0001] The present invention relates to a processing device capable of correcting fluctuations in processing results in analog circuits. Background technique [0002] Wireless devices or devices such as remote units serving as control devices in industrial distributed control systems are sometimes installed in various directions and angles based on the characteristics of the devices. Patent Document 1 discloses a device in which a circuit requiring temperature compensation and a heat generating unit that generates a large amount of heat are arranged inside a housing. The instrument of Patent Document 1 does not have the function of forcibly circulating the air inside the instrument. Therefore, depending on the posture of the instrument, the convection of heat inside the instrument changes, which affects the distribution of the internal temperature of the instrument and the change of the internal temperature of the instrument. make an impact. Therefore, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01K7/00G01K15/00
CPCG01K7/13G01K15/005G01K7/021G01K15/00
Inventor 玉野就大
Owner MITSUBISHI ELECTRIC CORP
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