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Improving the temperature rise accuracy test system and method of the intelligent terminal of the Internet of Vehicles

A technology of intelligent terminal and testing method, which is applied in the field of vehicle Internet of things, and can solve the problems of not reflecting the real characteristics of the terminal components of the vehicle network

Active Publication Date: 2019-03-15
DALIAN ROILAND SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current temperature rise test is only limited to the normal operation of the equipment, and cannot reflect the real characteristics of the terminal components of the Internet of Vehicles

Method used

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  • Improving the temperature rise accuracy test system and method of the intelligent terminal of the Internet of Vehicles

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] On the one hand, this embodiment provides a test system for improving the temperature rise accuracy of intelligent terminals in the Internet of Vehicles, including: a data acquisition instrument, a PC, a wireless network comprehensive tester, an intelligent terminal in the Internet of Vehicles, an ambient temperature test chamber, and a power tower. The power tower includes: an oscilloscope, an arbitrary waveform generator, and two DC regulated power supplies; The tower is connected, and the PC is connected with the data acquisition instrument and the power tower respectively.

[0027] On the other hand, this embodiment also provides a method for improving the temperature rise accuracy test of the intelligent terminal of the Internet of Vehicles, which specifically includes:

[0028] Step 1: First connect the data acquisition instrument and the components in the IoV smart terminal through thermocouple wires, and read the surface temperature of the IoV smart terminal com...

Embodiment 2

[0035] On the one hand, this embodiment provides a test system for improving the temperature rise accuracy of intelligent terminals in the Internet of Vehicles, including: a data acquisition instrument, a PC, a wireless network comprehensive tester, an intelligent terminal in the Internet of Vehicles, an ambient temperature test chamber, and a power tower. The power tower includes: an oscilloscope, an arbitrary waveform generator, and two DC regulated power supplies; The tower is connected, and the PC is connected with the data acquisition instrument and the power tower respectively.

[0036] As a further improvement, the intelligent terminal of the Internet of Vehicles is connected to the power tower through a ground wire, a power supply line, and an ignition wire; the intelligent terminal of the Internet of Vehicles is connected to a wireless network comprehensive tester through a radio frequency line; The dual line is connected to the data acquisition instrument; the PC is ...

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Abstract

The system and method for improving the temperature rise accuracy test of the intelligent terminal of the Internet of Vehicles, including: data acquisition instrument, PC, wireless network comprehensive tester, intelligent terminal of the Internet of Vehicles, ambient temperature test box, power tower; the intelligent terminal of the Internet of Vehicles is placed at the ambient temperature In the test box, the intelligent terminal of the Internet of Vehicles is connected with the data acquisition instrument, the wireless network comprehensive tester, and the power tower respectively, and the PC is connected with the data acquisition instrument and the power tower respectively; this application can more accurately and truly reflect the intelligent terminal of the Internet of Vehicles Component temperature characteristics.

Description

technical field [0001] The invention belongs to the field of vehicle-mounted internet of things, in particular to an intelligent control system and method for an automobile air conditioner. Background technique [0002] The thermal design of smart terminals is a very important stage in the research and development stage of smart terminals. If the thermal design of the smart terminal is not good, the temperature of the smart terminal will be too high when it is working. Firstly, too high temperature will cause the central processing unit of the smart terminal to work at a lower frequency, which is manifested by the smart terminal freezing and slow response when in use; secondly, too high temperature will also cause the smart terminal to crash during use. Affect the user experience; Finally, extreme situations such as the battery explosion of the smart terminal also have a lot to do with the excessive heating of the smart terminal. [0003] At present, the functions of Inter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/15H04B17/29G01K7/02H04B1/3822
CPCH04B1/3822H04B17/15H04B17/29G01K7/02
Inventor 田雨农吴立兴
Owner DALIAN ROILAND SCI & TECH CO LTD