技术领域technical field
本发明涉及电子技术领域，具体涉及一种电子元器件智能存取系统及方法。The invention relates to the field of electronic technology, in particular to an electronic component intelligent access system and method.
背景技术Background technique
目前，高校实验室对元器件的管理缺乏一种行之有效的方法和对应的系统装置。部分高校对元器件无保管措施，元器件乱存乱放，不但查找困难，还会造成大量元器件丢失，甚至被当成垃圾丢掉。做得好的实验室会把元器件分类存放在元器件盒里，专门有实验室管理人员看管，一定程度上减少了元器件的浪费，领用起来也方便一些。但是元器件种类繁多，传统的人工存放和领取不但耗时耗力，且无法保证器件的安全，也不利于实验室管理人员对元器件的使用信息进行实时跟踪，更无法对尚能使用的器件回收利用。造成大量元器件丢失，浪费了高校的物力财力。At present, university laboratories lack an effective method and corresponding system device for the management of components. Some colleges and universities have no storage measures for components, and components are stored randomly, which not only makes it difficult to find, but also causes a large number of components to be lost or even thrown away as garbage. A well-done laboratory will store components in component boxes by category, and special laboratory management personnel will take care of them, which reduces the waste of components to a certain extent and is more convenient to use. However, there are many kinds of components, and the traditional manual storage and collection is not only time-consuming and labor-intensive, but also cannot guarantee the safety of the components. recycle and re-use. A large number of components are lost, which wastes the material and financial resources of colleges and universities.
发明内容Contents of the invention
本发明所要解决的技术问题在于提供一种使用效果好，效率高的电子元器件智能存取系统。The technical problem to be solved by the present invention is to provide an intelligent access system for electronic components with good use effect and high efficiency.
本发明所要解决的技术问题采用以下技术方案来实现：The technical problem to be solved by the present invention adopts the following technical solutions to realize:
一种电子元器件智能存取系统，该系统采用一个上位机和多个下位机的分布工作模式，所述上位机与下位机采用串口总线进行通讯；所述上位机的外设模块有触摸屏、IC卡阅读器和存储器；所述下位机连接有多个电子锁驱动电路和蜂鸣器，所述电子锁驱动电路与电子锁电性连接。所述电子锁驱动电路和电子锁安装在元器件储存柜的箱格内；An electronic component intelligent access system, the system adopts a distributed working mode of a host computer and a plurality of slave computers, the host computer and the slave computers use a serial port bus for communication; the peripheral modules of the host computer have a touch screen, IC card reader and memory; the lower computer is connected with multiple electronic lock drive circuits and buzzers, and the electronic lock drive circuit is electrically connected with the electronic lock. The electronic lock driving circuit and the electronic lock are installed in the compartment of the component storage cabinet;
所述触摸屏用于显示元器件存取应用程序界面，在此界面上，手动操作可进行元器件的智能存取；The touch screen is used to display the component access application program interface, and on this interface, manual operation can perform intelligent access to components;
所述IC卡阅读器用于读取身份数据信息，并将此信息发送至上位机；所述存储器用于存储元器件信息和用户信息，元器件信息包括元器件名称、型号、剩余数量及对应的储存位置信息；用户信息包括用户名、密码以及存放和领取元器件信息；The IC card reader is used to read identity data information and send this information to the host computer; the memory is used to store component information and user information, and component information includes component names, models, remaining quantities and corresponding Store location information; user information includes user name, password, and information on storing and receiving components;
所述上位机选择功能强劲的嵌入式处理器PXA270。The host computer selects the powerful embedded processor PXA270.
所述下位机选择性价比较高的51单片机。The lower computer selects a 51 single-chip microcomputer with higher cost performance.
所述上位机首先接收IC卡阅读器的身份信息，将IC卡阅读器信息与上位机存储身份信息进行匹配以实现身份验证；验证成功，上位机再接收触摸屏的操作信息，根据触摸屏的操作信息向下位机发送控制指令信息；The host computer first receives the identity information of the IC card reader, and matches the IC card reader information with the host computer storage identity information to realize identity verification; the verification is successful, and the host computer receives the operation information of the touch screen again, according to the operation information of the touch screen Send control command information to the lower computer;
所述下位机用于接收上位机发送的控制指令信息，根据控制指令信息打开元器件储存柜的相应箱格，下位机还可以监测各个箱格内的电子锁开关状态，若箱格门长时间未被关闭，对应的元器件储存柜的蜂鸣器便会发声，提示用户关闭箱格门。The lower computer is used to receive the control instruction information sent by the upper computer, and open the corresponding compartments of the component storage cabinet according to the control instruction information. The lower computer can also monitor the electronic lock switch status in each compartment. If it is not closed, the buzzer of the corresponding component storage cabinet will sound, prompting the user to close the compartment door.
一种电子元器件智能存取方法，步骤如下：An electronic component intelligent access method, the steps are as follows:
(1)对元器件存储柜的每个箱格进行编号，此编号即为元器件存储位置信息，将编号与实际储存的元器件一一对应，并将元器件与对应的编号写入存储器；(1) Number each box of the component storage cabinet. This number is the storage location information of the component. Correspond the number with the actual stored component one by one, and write the component and the corresponding number into the memory;
(2)当用户要存放或领取某种元器件时，用户首先刷卡验证身份，若验证成功，触摸屏被激活；否则，触摸屏处于休眠状态，无法操作；(2) When the user wants to store or receive a certain component, the user first swipe the card to verify the identity, if the verification is successful, the touch screen is activated; otherwise, the touch screen is in a dormant state and cannot be operated;
(3)界面激活后，用户选择操作任务，操作任务有两个，一个是“存放”，一个是“领取”，通过按下操作界面上的“存放”或“领取”按钮来选择操作任务；(3) After the interface is activated, the user selects an operation task. There are two operation tasks, one is "deposit" and the other is "receive". The operation task can be selected by pressing the "store" or "receive" button on the operation interface;
若按下“领取”按钮，触摸屏显示“领取”元器件界面，在此界面，可通过输入元器件名称查找元器件，也可通过下拉菜单选择元器件，找到后选定元器件，并输入领取数量，按下“确定”按钮，上位机根据选定的元器件名称，查找元器件所在位置，即对应的箱格编号，将此编号通过串口发送出去，同时在元器件信息表里修改该元器件的数量，在用户信息表里添加领取的元器件及数量；If you press the "Receive" button, the touch screen will display the "Receive" component interface. In this interface, you can search for components by entering the name of the component, or select the component through the drop-down menu. After finding the component, select the component and enter the receive Quantity, press the "OK" button, the host computer will search for the location of the component according to the selected component name, that is, the corresponding box number, and send this number through the serial port, and at the same time modify the component in the component information table The quantity of components, add the received components and quantity in the user information table;
若按下“存放”按钮，触摸屏显示“存放”元器件界面，在此界面，输入要存放的元器件名称和数量，按下“确定”按钮，上位机根据输入的元器件名称找到元器件所在的箱格编号，发送此编号，同时修改元器件信息表和用户信息表中该元器件数量；下位机接收到来自上位机的编号信息后，检查该编号是否在所在储存柜箱格编号范围内，若不在，则放弃该数据，不做任何操作，若在范围内，则向电子锁驱动电路发送低电平，电子锁通电，箱格门自动弹开，用户可进行存放或领取元器件；操作完毕，关闭箱格门，电子锁断电关闭。If you press the "Storage" button, the touch screen will display the "Storage" component interface. In this interface, enter the name and quantity of the component to be stored, press the "OK" button, and the host computer will find the location of the component according to the input component name. box number, send this number, and modify the quantity of the component in the component information table and user information table at the same time; after receiving the number information from the upper computer, the lower computer checks whether the number is within the box number range of the storage cabinet , if not, the data will be discarded and no operation will be done. If it is within the range, a low level will be sent to the electronic lock drive circuit, the electronic lock will be powered on, and the compartment door will automatically pop open, and the user can store or receive components; After the operation is completed, close the compartment door, and the electronic lock is powered off and closed.
本发明的有益效果是：本发明真正实现了对元器件的安全、分类保管，与传统人工存放方式相比，元器件存取方便、快速、准确，器件保管严格，器件信息利于跟踪，贵重器件可多次使用；提高了元器件的存取效率，减少了器件的浪费，为高校节省了开支。The beneficial effects of the present invention are: the present invention truly realizes the safe and classified storage of components. Compared with the traditional manual storage method, the access of components is convenient, fast and accurate, the storage of components is strict, and the information of components is easy to track. It can be used multiple times; it improves the access efficiency of components, reduces the waste of components, and saves expenses for colleges and universities.
附图说明Description of drawings
图1为本发明系统原理示意图；Fig. 1 is a schematic diagram of the principle of the system of the present invention;
图2为本发明下位机原理示意图；Fig. 2 is the principle schematic diagram of lower computer of the present invention;
图3为本发明整体外观示意图；Fig. 3 is a schematic diagram of the overall appearance of the present invention;
图4为箱格内部结构示意图；Fig. 4 is a schematic diagram of the internal structure of the box;
图5为本发明操作流程示意图。Fig. 5 is a schematic diagram of the operation flow of the present invention.
具体实施方式detailed description
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明。In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
如图1所示，本发明采用一个上位机10和多个下位机20的分布式结构，上位机10和下位机20通讯采用串口总线40，与上位机10电性连接的还有触摸屏102、IC卡阅读器101、存储器103。上位机20与触摸屏102采用并口通信，触摸屏102上显示用户程序操作界面，用户可在此界面上选择和输入操作任务，上位机10接收来自触摸屏的操作指令，并根据操作命令一方面向下位机20发送控制信息，另一方面向触摸屏102发送反馈信息，从而进行人机交互。上位机10与IC卡阅读器101采用串口通信，IC卡阅读器101将读取的IC卡数据发送给上位机10，上位机10将此数据与存储器103里面的注册用户信息进行匹配，若匹配成功，便会激活触摸屏102；若失败，触摸屏102仍处于休眠状态，无法操作。As shown in Figure 1, the present invention adopts a distributed structure of a host computer 10 and a plurality of lower computers 20, the communication between the upper computer 10 and the lower computers 20 uses a serial port bus 40, and a touch screen 102, IC card reader 101, memory 103. The upper computer 20 and the touch screen 102 adopt parallel port communication, and the user program operation interface is displayed on the touch screen 102, and the user can select and input operation tasks on this interface, and the upper computer 10 receives the operation instruction from the touch screen, and according to the operation command, the lower computer 20 to send control information, and on the other hand to send feedback information to the touch screen 102, so as to perform human-computer interaction. Host computer 10 and IC card reader 101 adopt serial port communication, and IC card reader 101 sends the IC card data read to host computer 10, and host computer 10 matches this data with the registered user information in memory 103, if match If it succeeds, the touch screen 102 will be activated; if it fails, the touch screen 102 is still in a dormant state and cannot be operated.
如图3、图4所示：本发明实物有多个元器件储存柜30和下位机20组成，每个元器件储存柜30又有多个箱格301组成。其中一个箱格301用来存放下位机20电路板，其余箱格301用来储存电子元器件。下位机20用来控制所在元器件储存柜30的每个箱格301中的电子锁203。为了元器件的安全，触摸屏102平时处于休眠状态，只有已注册用户才可进行存取操作，具体实施是：上位机10首先读取IC卡阅读器101的数据，将读取的数据与已注册用户信息进行匹配，若匹配失败，触摸屏102仍处于休眠状态。若成功，上位机10唤醒触摸屏102，用户便可对此界面进行操作，从而完成元器件的存取。电子锁203固定在箱格301内部右侧，电子锁门扣303安装在箱格门302上，电子锁驱动电路201安装在电子锁203下方，与电子锁203电性连接。电子锁203采用关门自动上锁，通电瞬间触发开锁的工作模式。As shown in Fig. 3 and Fig. 4: the real object of the present invention is composed of a plurality of component storage cabinets 30 and a lower computer 20, and each component storage cabinet 30 is composed of a plurality of compartments 301. One of the boxes 301 is used to store the circuit board of the lower computer 20, and the other boxes 301 are used to store electronic components. The lower computer 20 is used to control the electronic lock 203 in each compartment 301 of the component storage cabinet 30 where it is located. For the safety of components and parts, touch screen 102 is in dormant state at ordinary times, and only registered user just can carry out access operation, concrete implementation is: host computer 10 reads the data of IC card reader 101 at first, and the data of reading and already registered The user information is matched, and if the matching fails, the touch screen 102 is still in a dormant state. If successful, the host computer 10 wakes up the touch screen 102, and the user can operate this interface, thereby completing the access of components. The electronic lock 203 is fixed on the right side inside the compartment 301 , the electronic lock catch 303 is installed on the compartment door 302 , and the electronic lock driving circuit 201 is installed under the electronic lock 203 and electrically connected with the electronic lock 203 . The electronic lock 203 adopts the working mode that the door is automatically locked when the door is closed, and the lock is triggered at the moment of power-on.
本发明下位机的工作原理如图2所示：与下位机20电性连接的除上位机10外还有多个电子锁驱动电路201和蜂鸣器202。所述多个电子锁驱动电路201与多个电子锁203相连，所述电子锁驱动电路201和电子锁203安装在元器件储存柜30的箱格301内；下位机20根据上位机10发送的控制命令向相应的电子锁驱动电路201发送低电平，电子锁驱动电路201使相应的电子锁203上电，电子锁203通电打开箱格门302。下位机20还可以监测电子锁203当前状态，若箱格门302长时间未被关闭，电子锁203处于打开状态，下位机20便会向蜂鸣器202发送低电平，蜂鸣器202发声，提示用户关闭箱格门302。The working principle of the lower computer of the present invention is shown in FIG. 2 : besides the upper computer 10 , a plurality of electronic lock driving circuits 201 and buzzers 202 are electrically connected to the lower computer 20 . The plurality of electronic lock driving circuits 201 are connected to a plurality of electronic locks 203, and the electronic lock driving circuits 201 and the electronic locks 203 are installed in the box lattice 301 of the component storage cabinet 30; The control command sends a low level to the corresponding electronic lock driving circuit 201, and the electronic lock driving circuit 201 enables the corresponding electronic lock 203 to be powered on, and the electronic lock 203 is powered on to open the compartment door 302. The lower computer 20 can also monitor the current state of the electronic lock 203. If the compartment door 302 has not been closed for a long time and the electronic lock 203 is in an open state, the lower computer 20 will send a low level to the buzzer 202, and the buzzer 202 will sound , prompting the user to close the compartment door 302.
如何存放或领取某一类型的元器件，具体实施为：对元器件存储柜30的每个箱格301进行编号，此编号即为元器件存储位置信息，将编号与实际储存的元器件一一对应，并将元器件与对应的编号写入存储器103。当用户要存放或领取某种元器件时，上位机10根据查找的元器件名称找到其编号，将此编号通过串口总线40发送出去，各个下位机20接收到此编号后，与所在储存柜箱格编号范围进行比较，若此编号不在范围内，则放弃此数据，不做任何操作；若在范围内，下位机20便向电子锁驱动电路201发送命令，打开对应编号的箱格301，从而可快速、准确的存放或领取元器件。How to store or receive a certain type of components, the specific implementation is: number each box 301 of the component storage cabinet 30, this number is the storage location information of the components, and compare the number with the actually stored components one by one corresponding, and write the components and corresponding serial numbers into the memory 103 . When the user wants to store or receive a certain component, the upper computer 10 finds its number according to the name of the component to be searched, and sends the number through the serial bus 40. If the number is not within the range, the data is discarded and no operation is performed; if it is within the range, the lower computer 20 sends an order to the electronic lock drive circuit 201 to open the corresponding numbered box grid 301, thereby It can store or pick up components quickly and accurately.
本发明具体工作步骤如图5所示：用户首先刷卡验证身份，若验证成功，触摸屏被激活；否则，触摸屏处于休眠状态，无法操作。界面激活后，用户选择操作任务，操作任务有两个，一个是“存放”，一个是“领取”，通过按下操作界面上的“存放”或“领取”按钮来选择操作任务。若按下“领取”按钮，触摸屏显示“领取”元器件界面，在此界面，可通过输入元器件名称查找元器件，也可通过下拉菜单选择元器件，找到后选定元器件，并输入领取数量，按下“确定”按钮，上位机根据选定的元器件名称，查找元器件所在位置，即对应的箱格编号，将此编号通过串口发送出去，同时在元器件信息表里修改该元器件的数量，在用户信息表里添加领取的元器件及数量。若按下“存放”按钮，触摸屏显示“存放”元器件界面，在此界面，输入要存放的元器件名称和数量，按下“确定”按钮，上位机根据输入的元器件名称找到元器件所在的箱格编号，发送此编号，同时修改元器件信息表和用户信息表中该元器件数量。下位机接收到来自上位机的编号信息后，检查该编号是否在所在储存柜箱格编号范围内，若不在，则放弃该数据，不做任何操作，若在范围内，则向电子锁驱动电路发送低电平，电子锁通电，箱格门自动弹开，用户可进行存放或领取元器件。操作完毕，关闭箱格门，电子锁断电关闭。The specific working steps of the present invention are shown in Figure 5: the user first swipes the card to verify the identity, if the verification is successful, the touch screen is activated; otherwise, the touch screen is in a dormant state and cannot be operated. After the interface is activated, the user selects an operation task. There are two operation tasks, one is "deposit" and the other is "receive". The operation task can be selected by pressing the "store" or "receive" button on the operation interface. If you press the "Receive" button, the touch screen will display the "Receive" component interface. In this interface, you can search for components by entering the name of the component, or select the component through the drop-down menu. After finding the component, select the component and enter the receive Quantity, press the "OK" button, the host computer will search for the location of the component according to the selected component name, that is, the corresponding box number, and send this number through the serial port, and at the same time modify the component in the component information table The quantity of components, add the received components and quantity in the user information table. If you press the "Storage" button, the touch screen will display the "Storage" component interface. In this interface, enter the name and quantity of the component to be stored, press the "OK" button, and the host computer will find the location of the component according to the input component name. box number, send this number, and modify the quantity of the component in the component information table and user information table at the same time. After the lower computer receives the number information from the upper computer, it checks whether the number is within the range of the storage cabinet box number. If not, it discards the data and does not do any operation. If it is within the range, it sends the electronic lock to the drive circuit Send low level, the electronic lock is energized, the box door automatically pops open, and the user can store or receive components. After the operation is completed, close the compartment door, and the electronic lock is powered off and closed.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
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| CN201610327144.7ACN106023467A (en) | 2016-05-16 | 2016-05-16 | Intelligent access system and method of electronic components |
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| CN201610327144.7ACN106023467A (en) | 2016-05-16 | 2016-05-16 | Intelligent access system and method of electronic components |
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| CN106023467Atrue CN106023467A (en) | 2016-10-12 |
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| CN201610327144.7APendingCN106023467A (en) | 2016-05-16 | 2016-05-16 | Intelligent access system and method of electronic components |
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| CN115240329A (en)* | 2021-04-22 | 2022-10-25 | 航天科工惯性技术有限公司 | Intelligent storage management system for tooling cables and management method using intelligent storage management system |
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| JP2003296813A (en)* | 2002-04-04 | 2003-10-17 | Nippon Jido Hokanki Kk | Locker system and locker |
| CN201311672Y (en)* | 2008-11-25 | 2009-09-16 | 深圳大学 | Storage cabinet system |
| CN202584298U (en)* | 2012-05-31 | 2012-12-05 | 杭州电子科技大学 | Cabinet system based on fingerprint identification technology |
| CN103631155A (en)* | 2012-08-27 | 2014-03-12 | 成都市三极科技有限公司 | Intelligent control cabinet system |
| CN203759747U (en)* | 2014-04-01 | 2014-08-06 | 北京瑞林萨尔科技有限公司 | Electronic locker and consumable management system based on same |
| CN205210915U (en)* | 2015-09-23 | 2016-05-04 | 陈冰 | Use RFID automatic identification technique to store device of management to medical consumables article |
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| CN110834309A (en)* | 2019-10-11 | 2020-02-25 | 北京航天新风机械设备有限责任公司 | Storage cabinet for single-shot and complete-set standard parts and using method thereof |
| CN112875131A (en)* | 2020-01-08 | 2021-06-01 | 房小明 | Informatization archive data query system under Internet of things and big data |
| CN111915811A (en)* | 2020-08-04 | 2020-11-10 | 递易（上海）智能科技有限公司 | Method and equipment for controlling cabinet access by multiple hosts |
| CN115240329A (en)* | 2021-04-22 | 2022-10-25 | 航天科工惯性技术有限公司 | Intelligent storage management system for tooling cables and management method using intelligent storage management system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20161012 |