CN203164382U

CN203164382U - Multi-functional polymer lithium battery test and analysis system

Info

Publication number: CN203164382U
Application number: CN 201220713158
Authority: CN
Inventors: 黄瑞; 赵春莲; 周宪
Original assignee: TIANJIN EMPIRETEST Corp
Current assignee: Tianjin Jinneng Yiantai Technology Co ltd
Priority date: 2012-12-19
Filing date: 2012-12-19
Publication date: 2013-08-28
Anticipated expiration: 2022-12-19

Abstract

The utility model discloses a multi-functional polymer lithium battery test and analysis system. The system comprises an industrial personal computer, a program control power supply, an electronic load, an internal resistance tester, a digital multimeter, a PCI digit IO card, a test loop switch card, a code scanning gun and an interface circuit. The system of the utility model possesses a general electrical test function and also possesses code scanning and repeated code determination functions. Two independent test channels and a two-in-one test tooling are possessed. During a test process, an operation can be performed independently and there is no interference. A corresponding indicating lamp is arranged on the test tooling so as to display a test result of each channel cell.

Description

Multifunctional polymer lithium battery detecting and analysing system

Technical field

The utility model relates to a kind of poly-lithium battery test macro, and particularly a kind of have that detecting information is reviewed and the multifunctional polymer lithium battery detecting and analysing system of the repeated code arbitration functions of encoding.

Background technology

Poly-lithium battery is in case in use break down, gently then reduce battery life, heavy then cause short circuit, electric leakage, the major accident of the serious threat securities of the lives and property such as detonation, therefore, in order to guarantee that the finished product battery can meet production and technical indication, guarantee that poly-lithium battery can safety, stable use, the battery finished product test has importance as last testing process in the battery production process, consider the problem of reviewing of product test information, the test producer can wrap coding at poly-lithium battery, so battery test apparatus possess sweep the sign indicating number and the repeated code arbitration functions have necessity.Fast development along with battery levels, requirement for battery test apparatus is also more and more higher, optimize battery test apparatus, shorten the test duration, reduce testing cost, possess that detecting information is reviewed and the repeated code arbitration functions of encoding becomes the imperative development course of battery test apparatus.

The utility model content

The purpose of this utility model is to overcome the deficiency of present testing apparatus technology, proposes a kind of multifunctional polymer lithium battery detecting and analysing system.This detecting and analysing system also has and sweeps sign indicating number and repeated code arbitration functions except possessing general electric test function; Have two independent test passages and two-in-one test fixture, in test process, can not disturb mutually by independent operation, have corresponding pilot lamp to show the test result of each passage battery at test fixture.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of multifunctional polymer lithium battery detecting and analysing system comprises: industrial computer, programmable power supply, electronic load, internal resistance test device, digital multimeter, PCI digital I, test loop switch card, sweep a yard rifle, interface circuit; Described PCI digital I is installed in the interior PCI slot of described industrial computer; Described programmable power supply, electronic load, digital multimeter, internal resistance test device are connected with industrial computer by RS232; The described yard rifle of sweeping is installed on the test fixture, and this is swept yard rifle and is connected with described industrial computer by USB; Described test loop switch card respectively with described programmable power supply, electronic load, digital multimeter, internal resistance test device, PCI digital I, sweep a yard rifle and be connected; Described interface circuit and described test loop switch card connection.

The beneficial effects of the utility model are:

The sneakerization of test triggering mode: the user can select manual triggers or bar code to trigger, and bar code triggers and can be subdivided into again: automatic coding, single Cell sign indicating number, single Pack sign indicating number and Cell﹠amp; The Pack sign indicating number, the user can select according to characteristic and the testing requirement of mesuring battary;

Have the code function of sweeping, make things convenient for test data to review;

Have the repeated code arbitration functions: sweep in the process of sign indicating number in test, automatically the coding of battery has been surveyed in retrieval, if find to have repeated code, system to stop test at once, and ejects dialog box alert repeated code wherein, treat that operating personnel handle after, continue test;

High-acruracy survey: voltage resolution reaches 1mV, and electric current resolution reaches 1mA, internal resistance resolution 10n Ω;

Testing process, measuring accuracy and test duration can independently be selected according to the actual requirements, and the handled easily person rationalizes adjustment to reduce the test duration, and cost saves time;

Sweep a yard rifle and be installed in the test fixture upper and lower, after mesuring battary is in place, automatically read Cell sign indicating number and the Pack sign indicating number of battery at once, upload to industrial computer, as long as this production procedure has a bit manipulation person to be responsible for loading and unloading in process of production, both saved tester's cost, saving testing apparatus again takes up space, shorten the test duration, improved testing efficiency, be fit to factory mass production.

Description of drawings

The multifunctional polymer lithium battery detecting and analysing system that Fig. 1 provides for the utility model uses the structural representation of state.

Embodiment

From the utility model embodiment shown in Figure 1 as can be known:

The utility model multifunctional polymer lithium battery detecting and analysing system comprises: industrial computer 1, programmable power supply 2, electronic load 3, internal resistance test device 4, digital multimeter 5, PCI digital I 6, test loop switch card 7, sweep yard rifle 8, interface circuit 9; PCI digital I 6 is installed in the PCI slot in the industrial computer 1; Programmable power supply 2, electronic load 3, digital multimeter 5, internal resistance test device 4 are connected with industrial computer by RS232; Sweep yard rifle 8 and be installed on the test fixture, this is swept yard rifle 8 and is connected with industrial computer 1 by USB; Test loop switch card 7 respectively with programmable power supply 2, electronic load 3, digital multimeter 5, internal resistance test device 4, PCI digital I 6, sweep yard rifle 8 and be connected; Interface circuit 9 is connected with test loop switch card 7.

Functional analysis:

Interface circuit 9 is drawn test signal and control signal, realizes the information interaction of test fixture and test macro; Test fixture has three test leads, respectively with P+, P-, the ID(TH of mesuring battary) test point links to each other;

Real needs according to test item, industrial computer 1 is by the closure of PCI digital I 6 control test loop switch cards 7, switch programmable power supply 2, electronic load 3, digital multimeter 5, internal resistance test device 4, with the link circuit of mesuring battary, to reach the purpose of test difference in functionality; Switching is swept yard rifle 8 and can be swept sign indicating number to mesuring battary.

The electric parameter of programmable power supply 2, electronic load 3 control test loops, the data that digital multimeter 5, internal resistance test device 4 collect to industrial computer 1, draw test result via circuit transmission;

Industrial computer 1 calculates the data message arrangement that collects, and finally draws test result, preserve test data, and printing test is reported according to the actual requirements.

Operation instruction:

Industrial computer is host computer, by the enabling signal of communication modes collecting test frocks such as RS232, pci bus, the electric parameter that collects is transferred in the industrial computer, unify to preserve and analyze, according to the action of test result control test fixture, draw test result, generate test report.Be equipped with at test fixture in addition and sweep yard rifle 8, the user can select manual triggers and sweep with coding that sign indicating number finishes is that triggering mode starts test.In test process, the bar code information of battery has been surveyed in retrieval automatically, has judged whether repeated code, if repeated code is arranged, can eject the dialog box alert and note, has repeated code to appear at which row, and suspends test, and after operating personnel handled it, test continued.

Testing procedure:

Mesuring battary is placed on the test fixture, pressing start button (perhaps sweeps a yard rifle and begins to sweep sign indicating number, specifically select situation to decide on the user), cylinder puts down and contacts in test point, test macro begins the electric property of mesuring battary is carried out test analysis, according to test result, show that at the respective channel status indicator lamp whether qualified this battery is.When battery testing finishes and all during Pass, cylinder lifts, operator's blanking; Battery Fail is arranged after test finishes, and cylinder keeps motionless so, at this moment reminds the operator to have noted, has illustrated that battery is defective, and design can be avoided operator's maloperation like this.

When repeated code takes place, can suspend test in addition, and eject in dialog box alert and the database where repeated code takes place, treat that operating personnel handle after, continue to test.

In sum, content of the present utility model is not limited in the above-described embodiments, and those skilled in the art can propose other embodiment easily according to guiding theory of the present utility model, and these embodiments all are included within the scope of the present utility model.

Claims

1. multifunctional polymer lithium battery detecting and analysing system, it is characterized in that, comprising: industrial computer (1), programmable power supply (2), electronic load (3), internal resistance test device (4), digital multimeter (5), PCI digital I (6), test loop switch card (7), sweep a yard rifle (8), interface circuit (9); Described PCI digital I (6) is installed in the interior PCI slot of described industrial computer (1); Described programmable power supply (2), electronic load (3), digital multimeter (5), internal resistance test device (4) are connected with industrial computer by RS232; The described yard rifle (8) of sweeping is installed on the test fixture, and this is swept a yard rifle (8) and is connected with described industrial computer (1) by USB; Described test loop switch card (7) respectively with described programmable power supply (2), electronic load (3), digital multimeter (5), internal resistance test device (4), PCI digital I (6), sweep a yard rifle (8) and be connected; Described interface circuit (9) is connected with described test loop switch card (7).