CN1400832A

CN1400832A - Multiprocess program-controlled handset testing method

Info

Publication number: CN1400832A
Application number: CN 01123844
Authority: CN
Inventors: 任祥顺; 丁力
Original assignee: JIASHENG-LIANQIAO INFORMATION ENGINEERING Co Ltd BEIJING
Current assignee: JIASHENG-LIANQIAO INFORMATION ENGINEERING Co Ltd BEIJING
Priority date: 2001-08-03
Filing date: 2001-08-03
Publication date: 2003-03-05

Abstract

A test method for a multi-process program control mobile phone contains (a). A main process controls the whole system and multi-sub process (b). Sub processes test their own electronic product parameter according to orders of the main process (c) The main process submits reports formed by subprocesses. In the manufacture of multi-system test station, this invented method can help saving many computers and surrounding equipments.

Description

Multiprocess program-controlled handset testing method

Technical field

The present invention relates to the electronic product method of testing, particularly multiprocess program-controlled handset testing method.

Background technology

In the past, production line test system mostly was the single system test structure.Below, we are that example illustrates this problem with the mobile phone.In the mobile phone test production line, the mobile phone test station is used for testing mobile phone, and the mobile phone test station owner will comprise computer, radio frequency testing instrument, power supply, test fixture etc.Computer is the control centre of whole system, and it, is carried out test program and realize automatic test by RS232 serial ports control test fixture and mobile phone etc. by gpib bus control radio frequency testing instrument and power supply etc.

Conventional test macro all is to adopt computer control one cover system, such as radio frequency testing instrument of a computer control, and a power supply, a test fixture can once be tested a mobile phone.This is the most basic design, afterwards, and in order to save the space, in a testing station, integrated two cover systems still, just are integrated in two cover systems in the testing station simply, still adopt two computers, control radio frequency testing instrument separately respectively, power supply, test fixture.Like this, in a testing station, once can test two mobile phones.

Summary of the invention

The purpose of this invention is to provide a kind of method of testing, this method adopts many radio frequency testing instruments of a computer control in the testing station, power supply, test fixture etc. and test many mobile phones simultaneously.

For achieving the above object, multiprocess program-controlled handset testing method comprises step:

(a) host process management whole system is controlled a plurality of subprocesss;

(b) a plurality of subprocesss are tested the ginseng of electronic product separately respectively according to the instruction of host process

Number:

(c) subprocess generates test report, reports submission by host process.

The inventive method is saved many computers and relevant peripheral hardware in the manufacturing of multisystem testing station.In addition, to the maintenance of production line, all very beneficial to the control of program.

Description of drawings

Fig. 1 is multiprocess program-controlled handset testing method figure.

Fig. 2 is the multiprocess program-controlled handset test flow chart.

Embodiment

Below in conjunction with accompanying drawing the present invention is described.

In this example, tested electronic product is a mobile phone, and we only test four mobile phones, can be designed to more as required.Key is that we have adopted the multi-process program control structure to control whole system.Its structure as shown in Figure 1, process 1 is a host process, it can carry out four

subprocesss

2,3,4,5 in the process of implementation again, goes to control the test of each mobile phone with each subprocess.

Accompanying drawing 2 is flow charts of program, as shown in Figure 2, when main program begins, concerning computer, is actually the process (computer is realized management to program by the management to this process) that increased.Then, main program can read some CONFIG.SYSs of storing in the hard disc of computer, what are such as the GPIB address of radio frequency testing instrument etc.Then, main program can come the initialization whole test system according to these specifying informations.Such as, according to the GPIB address of radio frequency testing instrument, in computer radio frequency testing instrument distribute data port.After all initialization tasks are finished, four subprocesss of main program instruction beginning.Concerning computer, test program one has five processes, and the priority between them is the same.But because main program and the performed task of subprocess program is different, we also regard main program as the center of test program.After this, main program is just only shouldered system and is shown, the subprocess management, and tasks such as network communication and test report submission, concrete mobile phone test is carried out by subprocess.Main program will be carried out until operating personnel always it will be closed.

Host process during subprocess, can be transmitted some system parameterss in beginning, such as the FPDP of radio frequency testing instrument etc.So subprocess does not need to carry out system initialization, because main program has been finished.After beginning, whether subprocess can continuous detection have mobile phone to need test, in case detect, just begins test according to test plan immediately.Also can clear screen after test is finished prompting, tell operating personnel's mobile phone be by or problem is arranged, in addition, test report also produces synchronously.After all tasks were finished, subprocess also can repeat top step, carried out the test of next mobile phone.

Claims

1. multiprocess program-controlled handset testing method comprises step:

(b) a plurality of subprocesss are tested separately electronic product parameter respectively according to the instruction of host process;

(c) subprocess generates test report, reports submission by host process.

2. by the described method of claim 1, it is characterized in that described subprocess is at least two.

3. by the described method of claim 1, it is characterized in that described host process executive system demonstration, subprocess management, network service, test report submission.

4. by the described method of claim 1, it is characterized in that described electronic product is a mobile phone.