WO2018040898A1 - 一种pos终端卡片功能模块抗静电能力的测试方法 - Google Patents

一种pos终端卡片功能模块抗静电能力的测试方法 Download PDF

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WO2018040898A1
WO2018040898A1 PCT/CN2017/097317 CN2017097317W WO2018040898A1 WO 2018040898 A1 WO2018040898 A1 WO 2018040898A1 CN 2017097317 W CN2017097317 W CN 2017097317W WO 2018040898 A1 WO2018040898 A1 WO 2018040898A1
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card
pos terminal
tooling
function module
magnetic
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PCT/CN2017/097317
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French (fr)
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曾哈
蒋锦扬
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福建联迪商用设备有限公司
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

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  • the invention relates to the field of static electricity detection, and in particular to a test method for antistatic capability of a card function module of a POS terminal.
  • the static test standard in the existing standard GB17262.2012-2 is used to simulate the human or human metal charging, discharge the device, and evaluate the antistatic ability of the device; the standard is mainly to simulate the human body.
  • the human metal charging test model not the analog card (magnetic card or IC card) with static test model, can only assess the antistatic ability of the human body or human metal touchable area, can not evaluate the card function module of the device terminal anti-card with static electricity ability.
  • the object of the present invention is to provide a test method for antistatic capability of a card function module of a POS terminal in view of the above deficiencies, and the test is simple and effective.
  • the solution adopted by the present invention to solve the technical problem is: a test method for antistatic capability of a card function module of a POS terminal, comprising the following steps:
  • Step S1 making a magnetic card tool or an IC card tooling
  • Step S2 inserting a magnetic card tool or an IC card tool into the POS terminal, and the magnetic card tooling or the IC card tooling is electrically connected to the card function module in the POS terminal.
  • Step S3 using an electrostatic gun to make electrical contact with a magnetic card tool or an IC card tooling;
  • Step S4 adjusting the electrostatic value outputted by the electrostatic gun, and recording the working state of the POS terminal of the electrostatic gun under different electrostatic values;
  • Step S5 taking out the magnetic card tooling or the IC card tooling from the POS terminal, detecting parameter data of the card function module of the POS terminal, and determining whether the card function module of the POS terminal is faulty;
  • Step S6 obtaining a test level of the antistatic capability of the POS terminal according to the recorded working state of the POS terminal and the parameter data of the card function module.
  • the electrostatic gun is set to the contact discharge mode, and the electrostatic value of the output is set to be -8 KV to +8 KV.
  • the magnetic card tool comprises a PCB board, and the PCB board is provided with a copper foil trace electrically connected with the POS terminal, and one end of the copper foil trace extends outward to the edge of the PCB board and is disposed Electrostatic gun contact points on the edge of the PCB are electrically connected.
  • the POS terminal is provided with a card reading slot matched with the magnetic card tooling, and a magnetic head matched with the magnetic strip is disposed inside the card reading slot, and the magnetic head is electrically connected to the POS terminal card function module.
  • the IC card tooling includes a PCB board, and the inner side edge of the PCB board is provided with a plurality of IC card contact points electrically connected to the POS terminal card function module, and each IC card contact point extends to the outer edge of the PCB board respectively. Electrical connections are made to a number of electrostatic gun contact points that are vertically spaced apart.
  • the present invention has the following beneficial effects: the magnetic card tooling and the IC card tooling are used as test fixtures for testing the antistatic capability of the POS terminal, and enter the POS terminal card through the electrostatic gun when testing in the magnetic card tool or the IC card tooling.
  • the functional module forms a discharge and obtains the antistatic capability of the POS terminal.
  • FIG. 1 is a schematic structural view of a magnetic card tooling according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of an IC card tooling according to an embodiment of the present invention.
  • a method for testing an antistatic capability of a card function module of a POS terminal includes the following steps:
  • Step S1 making a magnetic card tooling 1 or an IC card tooling 2;
  • Step S2 inserting the magnetic card tool 1 or the IC card tooling 2 into the POS terminal, and the magnetic card tooling 1 or the IC card tooling 2 is electrically connected to the card function module in the POS terminal.
  • Step S3 using an electrostatic gun to make electrical contact with the magnetic card tooling 1 or the IC card tooling 2;
  • Step S4 adjusting the electrostatic value outputted by the electrostatic gun, and recording the working state of the POS terminal of the electrostatic gun under different electrostatic values;
  • Step S5 taking out the magnetic card tooling or the IC card tooling from the POS terminal, detecting parameter data of the card function module of the POS terminal, and determining whether the card function module of the POS terminal is faulty;
  • Step S6 obtaining a test level of the antistatic capability of the POS terminal according to the recorded working state of the POS terminal and the parameter data of the card function module.
  • the present invention has an advantageous effect of performing discharge by inserting the magnetic card tool 1 and the IC card tool 2 together with the electrostatic gun when inserted into the POS terminal, and detecting the antistatic capability of the POS terminal.
  • the electrostatic gun is set to the contact discharge mode, and the electrostatic value of the output is set to -8KV to +8KV, and the static level set in the following table and the indicator of the working state under different electrostatic level conditions are automatically evaluated by the relevant equipment. .
  • the magnetic card tool 1 includes a PCB board, and the PCB board is provided with a copper foil trace 10 electrically connected to the POS terminal, and one end of the copper foil trace 10 extends outward to The edge of the PCB is electrically connected to the electrostatic gun contact point 11 disposed at the edge of the PCB.
  • the POS terminal is provided with a card reading slot matched with the magnetic card tooling 1.
  • the inside of the card reading slot is provided with a magnetic head matched with the copper foil trace 10, and the magnetic head and the POS terminal card function module are provided. Electric connection.
  • the magnetic card tool 1 is inserted into the card reading slot, and the magnetic head of the POS terminal is electrically connected with the copper foil trace 10.
  • the electrostatic function of the POS terminal card function module is discharged through the electrostatic gun contact point 11 of the magnetic card tool 1 through the electrostatic gun to detect the POS terminal.
  • the working status including whether it is a crash or a screen flicker, etc., results in the antistatic capability of the POS terminal.
  • the IC card tooling 2 includes a PCB board, and the inner side edge of the PCB board is provided with a plurality of IC card contact points 20 electrically connected to the POS terminal card function module, and each IC card contact point 20 extends.
  • the outer edges of the PCB are respectively electrically connected to a plurality of vertically spaced electrostatic gun contact points 21.
  • the IC card tooling 2 is inserted into the POS terminal IC card slot.
  • the electrostatic gun discharges the POS terminal card function module through the electrostatic gun contact point 21 of the IC card tooling 2, and detects the working state of the POS terminal, including whether Other abnormal conditions such as crashes, screen flicker, etc., resulting in the antistatic capability of the POS terminal.
  • the present invention provides a test method for antistatic capability of a card function module of a POS terminal, and the test method is simple and easy to operate.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

一种POS终端卡片功能模块抗静电能力的测试方法，首先制作一磁卡工装（1）或者一IC卡工装（2）；将磁卡工装（1）或者IC卡工装（2）插入至POS终端，磁卡工装（1）或者IC卡工装（2）与POS终端中的卡片功能模块电连，采用静电枪与磁卡工装（1）或IC卡工装（2）进行电性接触，调整静电枪输出的静电值，分别记录静电枪在输出不同静电值下POS终端的工作状态；将磁卡工装（1）或IC卡工装（2）从POS机终端取出，检测POS终端卡片功能模块的参数数据，判断POS终端卡片功能模块是否存在故障；根据记录的POS终端的工作状态以及卡片功能模块的参数数据，得到POS终端的抗静电能力的试验等级。通过简单的磁卡工装（1）和IC卡工装（2）与POS终端接触，通过静电枪进行放电，测试POS终端的抗静电等级。

Description

一种POS终端卡片功能模块抗静电能力的测试方法 技术领域
本发明涉及静电检测领域，尤其涉及一种POS终端卡片功能模块抗静电能力的测试方法。
背景技术
我们日常消费过程中，采用IC卡、磁卡消费越来越多，由于环境等原因，我们卡片会累积静电，在刷卡(插卡)过程中，卡片上面累积的静电会对设备终端进行放电，导致设备终端功能异常或损坏。
针对设备终端存在被静电损坏的问题，现有标准GB17262.2012-2中的静电测试标准就是用于模拟人体或者人体金属带电，对设备进行放电，评估设备抗静电能力；该标准主要是模拟人体或者人体金属带电的测试模型，不是模拟卡片(磁卡或者IC卡)带静电的测试模型，只能评估人体或者人体金属可触及的地方抗静电能力，无法评估设备终端的卡片功能模块抗卡片带静电能力。
发明内容
本发明的目的是针对以上不足之处，提供了一种POS终端卡片功能模块抗静电能力的测试方法，测试简单有效。
本发明解决技术问题所采用的方案是：一种POS终端卡片功能模块抗静电能力的测试方法，包括以下步骤：
步骤S1：制作一磁卡工装或者一IC卡工装；
步骤S2：将磁卡工装或者IC卡工装插入至POS终端，磁卡工装或者IC卡工装与POS终端中的卡片功能模块电连，
步骤S3：采用静电枪与磁卡工装或IC卡工装进行电性接触；
步骤S4：调整静电枪输出的静电值，分别记录静电枪在输出不同静电值下POS终端的工作状态；
步骤S5：将磁卡工装或IC卡工装从POS机终端取出，检测POS终端卡片功能模块的参数数据，判断POS终端卡片功能模块是否存在故障；
步骤S6：根据记录的POS终端的工作状态以及卡片功能模块的参数数据，得到该POS终端的抗静电能力的试验等级。
进一步的，将静电枪设置为接触放电模式，并设置输出的静电值为-8KV～+8KV。
进一步的，所述磁卡工装包括一PCB板，所述PCB板上设有与POS终端配合电性连接的铜箔走线，所述铜箔走线的一端向外延伸至PCB板的边缘与设置于PCB板边缘的静电枪接触点电连。
进一步的，所述POS终端上设有与磁卡工装配合的读卡槽，所述读卡槽内侧设有与磁条配合的磁头，所述磁头与POS终端卡片功能模块电连。
进一步的，所述IC卡工装包括一PCB板，所述PCB板内侧边缘设有若干个与POS终端卡片功能模块电连的IC卡接触点，每个IC卡接触点延伸至PCB板外侧边缘分别与若干的沿竖向间隔设置的静电枪接触点对应电连。
与现有技术相比，本发明有以下有益效果：将磁卡工装和IC卡工装作为测试POS终端抗静电能力的测试工装，通过静电枪，在磁卡工装或IC卡工装进行测试时进入POS终端卡片功能模块形成放电，得到POS终端的抗静电能力。
附图说明
下面结合附图对本发明专利进一步说明。
图1为本发明实施例的磁卡工装的结构示意图。
图2为本发明实施例的IC卡工装的结构示意图。
图中：1-磁卡工装；10-磁条；11-磁卡工装的静电枪接触点；2-IC卡工装；20-IC卡接触点；21-IC卡工装的静电枪接触点。
具体实施方式
下面结合附图和具体实施方式对本发明进一步说明。
如图1～2所示，本实施例的一种POS终端卡片功能模块抗静电能力的测试方法，包括以下步骤：
步骤S1：制作一磁卡工装1或者一IC卡工装2；
步骤S2：将磁卡工装1或者IC卡工装2插入至POS终端，磁卡工装1或者IC卡工装2与POS终端中的卡片功能模块电连，
步骤S3：采用静电枪与磁卡工装1或IC卡工装2进行电性接触；
步骤S4：调整静电枪输出的静电值，分别记录静电枪在输出不同静电值下POS终端的工作状态；
步骤S5：将磁卡工装或IC卡工装从POS机终端取出，检测POS终端卡片功能模块的参数数据，判断POS终端卡片功能模块是否存在故障；
步骤S6：根据记录的POS终端的工作状态以及卡片功能模块的参数数据，得到该POS终端的抗静电能力的试验等级。
从上述可知，本发明的有益效果在于：通过磁卡工装1和IC卡工装2与静电枪配合在插入POS终端时进行放电，对POS终端的抗静电能力进行检测。
进一步的，将静电枪设置为接触放电模式，并设置输出的静电值为-8KV～+8KV，如下表设定的静电等级以及在不同静电等级状态下的工作状态的指标通过相关设备进行自动评定。
表1 不同静电等级下的试验电压
静电等级 试验电压/KV
1 -2KV～+2KV
2 -4KV～+4KV
3 -6KV～+6KV
4 -8KV～+8KV
表2 POS终端的不同工作状态
Figure PCTCN2017097317-appb-000001
在本实施例中，所述磁卡工装1包括一PCB板，所述PCB板上设有与POS终端配合电性连接的铜箔走线10，所述铜箔走线10的一端向外延伸至PCB板的边缘与设置于PCB板边缘的静电枪接触点11电连。
在本实施例中，所述POS终端上设有与磁卡工装1配合的读卡槽，所述读卡槽内侧设有与铜箔走线10配合的磁头，所述磁头与POS终端卡片功能模块电连。磁卡工装1插入读卡槽内，POS终端的磁头与铜箔走线10进行电连，此时通过静电枪通过磁卡工装1的静电枪接触点11对POS终端卡片功能模块进行放电，检测POS终端的工作状态，包括是否死机、屏幕闪烁等其他异常情况，从而得出POS终端的抗静电能力。
在本实施例中，所述IC卡工装2包括一PCB板，所述PCB板内侧边缘设有若干个与POS终端卡片功能模块电连的IC卡接触点20，每个IC卡接触点20延伸至PCB板外侧边缘分别与若干的沿竖向间隔设置的静电枪接触点21对应电连。同样的，将IC卡工装2插入POS终端IC卡槽内，测试时，静电枪通过IC卡工装2的静电枪接触点21对POS终端卡片功能模块进行放电，检测POS终端的工作状态，包括是否死机、屏幕闪烁等其他异常情况，从而得出POS终端的抗静电能力。
综上所述，本发明提供的一种POS终端卡片功能模块抗静电能力的测试方法，测试方法简单，易操作。
上列较佳实施例，对本发明的目的、技术方案和优点进行了进一步详细说明，所应理解的是，以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (5)

  1. 一种POS终端卡片功能模块抗静电能力的测试方法，其特征在于，包括以下步骤：
    步骤S1：制作一磁卡工装或者一IC卡工装；
    步骤S2：将磁卡工装或者IC卡工装插入至POS终端，磁卡工装或者IC卡工装与POS终端中的卡片功能模块电连；
    步骤S3：采用静电枪与磁卡工装或IC卡工装进行电性接触；
    步骤S4：调整静电枪输出的静电值，分别记录静电枪在输出不同静电值下POS终端的工作状态；
    步骤S5：将磁卡工装或IC卡工装从POS机终端取出，检测POS终端卡片功能模块的参数数据，判断POS终端卡片功能模块是否存在故障；
    步骤S6：根据记录的POS终端的工作状态以及卡片功能模块的参数数据，得到该POS终端的抗静电能力的试验等级。
  2. 根据权利要求1所述的一种POS终端卡片功能模块抗静电能力的测试方法，其特征在于，在所述步骤S3中，将静电枪设置为接触放电模式，并设置输出的静电值为-8KV～+8KV。
  3. 根据权利要求1所述的一种POS终端卡片功能模块抗静电能力的测试方法，其特征在于，所述磁卡工装包括一PCB板，所述PCB板上设有与POS终端配合电性连接的铜箔走线，所述铜箔走线的一端向外延伸至PCB板的边缘与设置于PCB板边缘的静电枪接触点电连。
  4. 根据权利要求3所述的一种POS终端卡片功能模块抗静电能力的测试方法，其特征在于，所述POS终端上设有与磁卡工装配合的读卡槽，所述读卡槽内侧设有与磁条配合的磁头，所述磁头与POS终端卡片功能模块电连。
  5. 根据权利要求1所述的一种POS终端卡片功能模块抗静电能力的测试方法，其特征在于，所述IC卡工装包括一PCB板，所述PCB板内侧边缘设有若干个与POS终端卡片功能模块电连的IC卡接触点，每个IC卡接触点延伸至PCB板外侧边缘分别与若干的沿竖向间隔设置的静电枪接触点对应电连。
PCT/CN2017/097317 2016-08-29 2017-08-14 一种pos终端卡片功能模块抗静电能力的测试方法 WO2018040898A1 (zh)

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