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Detection device for marine lifesaving terminal

A detection device and terminal technology, applied in the direction of measurement device, measurement of electricity, measurement of electric variables, etc., can solve the problems of affecting product economic benefits, technical difficulty, and high production cost, and increase the detectable function, ensure quality, and improve production. The effect of efficiency

Active Publication Date: 2021-07-30
CHINA SOUTH IND GRP SHANGHAI ELECTRIC CONTROL RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the product has strict waterproof requirements, the problem can only be judged through debugging and inspection of the finished product. The technical difficulty of judging the fault is high, and the production cost is high, which directly affects the economic benefit of the product.

Method used

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  • Detection device for marine lifesaving terminal
  • Detection device for marine lifesaving terminal
  • Detection device for marine lifesaving terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] A detection device for a marine lifesaving terminal includes a power supply module part, a sampling input part, a main control CPU part and an output display part.

[0085] Power Module Parts:

[0086] Used to provide power for the detection device and its functional modules (including external power supply conversion, power filter processing, etc.), composed of 220V / 24V switching power supply, 24V / 5V, 5V / 3V power module secondary power supply and filter circuit, of which 24V is provided to the sampling input part, and 5V is provided to the power module and MAX485 chip. like image 3 As shown, 24V is provided to the 24V / 5V power module; such as Figure 4 As shown, 5V is provided for the 5V / 3V power module, AV+ is the analog power supply; 3V is provided for the CPU chip;

[0087] Sample input part:

[0088] like Figure 5 As shown, it is used to sample the signal that needs to be detected in the product under test through the special cable of the test device, and co...

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PUM

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Abstract

The invention provides a detection device for a lifesaving terminal at sea, comprising: a power supply module: providing power; a sampling input module: sampling the signal of the product to be tested to obtain sampling data; a main control CPU module: according to the obtained sampling data, The sampling data is analyzed and processed, and the analysis results are output; the output display module: displays the data according to the obtained analysis results. The invention satisfies the requirement for automatic detection of the BHS‑LFP‑1601 marine lifesaving terminal product, increases the detectable function of the product, improves the production efficiency of the product, and ensures the quality of the product by detecting the voltage and current of the product.

Description

technical field [0001] The present invention relates to the technical field of detection devices, in particular to a detection device for marine lifesaving terminals. Background technique [0002] The BHS-LFP-1601 marine lifesaving terminal product is a Beidou lifesaving equipment for SOS rescue in emergency situations. It is used for users to perform Beidou positioning, SOS automatic position reporting for help when falling into the water, and manual SOS automatic position reporting for help. [0003] Since the product has strict waterproof requirements, the problem can only be judged through debugging and inspection of the finished product. The technical difficulty of judging the fault is high, and the production cost is high, which directly affects the economic benefit of the product. Contents of the invention [0004] Aiming at the defects in the prior art, the object of the present invention is to provide a detection device for a marine lifesaving terminal. [0005] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 乐华夏尤锦烨徐宗璐付辉
Owner CHINA SOUTH IND GRP SHANGHAI ELECTRIC CONTROL RES INST
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