Calibration test method, device and system

A test method and test device technology, which are applied in transmission systems, near-field transmission systems, transmission monitoring and other directions, can solve the problems of increasing mobile phone loss, high cost, trouble, etc., and achieve the effect of avoiding mobile phone loss and simplifying construction.

Inactive Publication Date: 2010-02-17
HUAWEI DEVICE CO LTD
View PDF0 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, in the process of realizing the present invention, the inventor finds that at least the following defects still exist in the prior art: veneer fixtures, USB lines and serial ports are required, and it is cumbersome to set up a test environment, and the cost is relatively high; CT and BT, at the same time, in order to conduct MMI test and MT&PT final test of the mobile phone under test, it is necessary to repeatedly disassemble and assemble the mobile phone under test, which increases the loss of the mobile phone

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Calibration test method, device and system
  • Calibration test method, device and system
  • Calibration test method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 Shown is a flow chart of a calibration test method provided by Embodiment 1 of the present invention, the method includes the following steps:

[0031] S101: The test terminal establishes a wireless data connection with the mobile phone to be tested in a wireless manner. It should be pointed out that the mobile phone to be tested here is always in the complete machine state, even when performing CT and BT, it is still in the complete machine state.

[0032] As an embodiment of the present invention, according to the different wireless connection functions of the mobile phone to be tested, there may be multiple wireless connection methods, such as Bluetooth connection, wireless broadband WIFI connection or infrared connection.

[0033] S102: The test terminal receives the whole machine calibration test data returned by the mobile phone under test through the wireless data connection. Such as figure 2 Shown is a flow chart of communication between the...

Embodiment 2

[0046] Such as Figure 4 Shown is a flow chart of a calibration test method provided by Embodiment 2 of the present invention, the method includes the following steps:

[0047] S201: The test terminal establishes a Bluetooth connection with the mobile phone to be tested through Bluetooth.

[0048]In this embodiment, in order to establish a Bluetooth connection between the test terminal and the mobile phone to be tested, the test terminal needs to be equipped with a Bluetooth adapter module, and the mobile phone to be tested needs to be in a Bluetooth discoverable state. The search method or extensive search method searches for surrounding Bluetooth devices, and then selects the mobile phone to be tested through certain screening rules, and then automatically establishes a Bluetooth connection with the mobile phone to be tested.

[0049] S202: The test terminal sends CT parameters or BT parameters to the mobile phone to be tested through the Bluetooth connection.

[0050] Alt...

Embodiment 3

[0062] Such as Figure 5 Shown is a structural diagram of a calibration test device provided by Embodiment 3 of the present invention. The calibration test device 500 includes: a wireless connection unit 510, a receiving unit 520, and a calibration test unit 530, wherein the receiving unit 520 and the calibration test unit 530 interconnected.

[0063] The wireless connection unit 510 is used to establish a wireless data connection with the mobile phone under test in a wireless manner.

[0064] As an embodiment of the present invention, according to the different wireless connection functions of the mobile phone to be tested, there may be multiple wireless connection methods, such as Bluetooth connection, wireless broadband WIFI connection or infrared connection.

[0065] The receiving unit 520 is configured to receive the whole machine calibration test data returned by the mobile phone under test through the wireless data connection.

[0066] From figure 2 It can be seen f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a calibration test method. The method comprises the following steps: establishing wireless data connection with a mobile phone to be tested in a wireless mode; receiving whole calibration test data by the wireless data connection, wherein the whole calibration test data are returned by the mobile phone to be tested; and carrying out whole calibration test to the mobile phone to be tested according to the whole calibration test data. A test terminal in the embodiment of the invention is connected with the mobile phone to be tested in the wireless mode to transmit test command data, thereby freeing the application of a single-board clamp, a USB line and a serial line and simplifying the establishment of a test environment. In addition, the embodiment of the invention only needs to calibrate and test a mobile phone to be tested and avoids damaging the mobile phone due to repeated disassembly and assembly.

Description

technical field [0001] The invention relates to the field of mobile phone production, in particular to a method, device and system for calibrating and testing mobile phones. Background technique [0002] At present, the final stage of mobile phone production will carry out calibration tests on the mobile phones that are about to be completed. Although the mobile phones of the same model currently produced use the same devices, these same devices still have certain deviations. There must be differences between the combined mobile phones and the standards. Once this difference exceeds a certain range, the Mobile phones are considered bad, so a calibration test of the mobile phone at the end is necessary to reduce the above differences. [0003] The existing calibration test can include the following parts: calibration test (calibration test station, CT), single board test (board test station, BT), man-machine interface (Man Machine Interface, MMI) test and MT and PT final mac...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/00H04B5/00H04M1/24
Inventor 张宏霞
Owner HUAWEI DEVICE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap