Low-power consumption wireless winch signal capturing and processing equipment

A signal acquisition and processing device technology, applied in signal transmission systems, instruments, etc., can solve the problems of battery power supply, incompatibility with wireless communication RF modules, etc., and achieve the effects of low power consumption, easier installation and replacement, and extended service life

Inactive Publication Date: 2008-06-11
SHANGHAI GASOLINEEUM & CHEM EQUIP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is also because of these technical reasons that it cannot be directly compatible with the wireless communication RF module, and it cannot be powered by batteries, because the normal power supply voltage of lithium batteries is 3.6V

Method used

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  • Low-power consumption wireless winch signal capturing and processing equipment
  • Low-power consumption wireless winch signal capturing and processing equipment

Examples

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Embodiment

[0016] As shown in Figure 1, it is a kind of low power consumption wireless winch signal acquisition processing circuit block diagram, described a kind of low power consumption wireless winch signal acquisition processing device is made up of wireless module, microprocessor, battery voltage comparison, battery, backup battery , voltage regulator, sensing unit and light display, the microprocessor is connected with the wireless module, battery voltage comparison, backup battery, sensing unit and light display, the battery voltage comparison is connected with the battery, and the battery is respectively connected with the backup battery and the stabilizer Compressor connection.

[0017] The processing unit is composed of wireless module, microprocessor, light display and battery voltage comparison, and the battery power supply unit is composed of battery, backup battery and voltage regulator. The present invention is composed of three parts: battery power supply unit, processing ...

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Abstract

The invention relates to a low power dissipation wireless winch signal acquisition processing device; the invention is characterized in that the invention consists of a wireless module, a micro processor, a cell voltage comparison, a battery, a backup battery, a voltage stabilizer, a sensing unit and a light display, wherein the micro processor is connected with the wireless module, the cell voltage comparison, the backup battery, the sensing unit and the light display respectively; the cell voltage comparison is connected with the battery which is connected with the backup battery and the voltage stabilizer respectively. The invention has the advantages of realizing the low power dissipation that the power can be supplied at the voltage of 3.6V and the average current is less than 4mA and combining functions of collection and processing, along with wireless transmission,.

Description

technical field [0001] The invention relates to a low-power consumption wireless winch signal acquisition and processing device, which is suitable for the signal acquisition of the winch in the oil drilling process and belongs to the technical field of signal acquisition and processing devices. Background technique [0002] The winch sensor is a sensor used to monitor the angular displacement generated by the rotation of the winch shaft during the entire drilling process. It is an important component for measuring the drilling depth in the oil drilling process. The winch sensor is installed on the winch shaft and can monitor the winch shaft during the entire drilling process. The angular displacement generated by the rotation can be calculated to obtain the height change of the hook during the drilling process, thereby obtaining the current drilling depth, so the drawworks sensor is an important part of the oilfield drilling monitoring system. Due to the complex and harsh en...

Claims

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Application Information

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IPC IPC(8): G08C17/00G08C17/02
Inventor 毕东杰夏芸
Owner SHANGHAI GASOLINEEUM & CHEM EQUIP
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