Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. The terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Because the number of the maintenance tools is various, the same tool has different model sizes, confusion is easy to cause, field use management is not standard, in order to manage and count the maintenance tools of a factory more conveniently, efficiently and quickly, high-precision positioning management needs to be carried out on the maintenance tools, and in the current management method, the possibility that maintenance tools are lost on a working field due to insufficient attention, fatigue, weak risk consciousness and neglected counting of maintenance personnel exists, so that huge potential safety hazards are caused.
Fig. 1 is the utility model provides an intelligence tool storage box external structure schematic diagram, as shown in fig. 1, the embodiment of the utility model provides an intelligence tool storage box, include: a box body 11, one or more drawers 12, an RFID antenna, an RFID reader-writer 13 and a camera 14;
the drawer 12 is arranged on the box body 11;
the RFID antenna is arranged at the bottom of the drawer 12;
the RFID reader-writer 13 and the camera 14 are arranged at the top of the box body 11;
the RFID reader 13 is used for reading RFID tag information arranged on the tool; the camera 14 is used to acquire tool image information.
Specifically, the embodiment of the utility model provides an intelligent tool storage box includes rectangle box 11, sets up a plurality of drawer 12 on intelligent tool storage box, sets up in the RFID antenna of drawer 12 bottom, sets up in the RFID read write line 13 and the camera 14 at box 11 top.
Wherein, the box body 11 adopts a firm steel shell, and the surface is sprayed with an antistatic powder coating, so that the box body is firm, durable, fireproof and antitheft. The drawer 12 is used for placing tools, and an RFID antenna is integrated at the bottom plate of the drawer 12, so that RFID tags on the tools can be read accurately. The RFID reader 13 is configured to read RFID tag information provided on the tool and received by the RFID antenna, and the camera 14 is configured to acquire image information of the tool.
The tools are different in shape, size and material, and are made of metal, plastic, wood, round or square. Some tools are too small in size or cannot be managed by adding RFID tags due to shape.
For example, for the general size and the larger size of the tool, the labels with three sizes of 10 × 3 × 4mm, 12 × 7 × 3mm and 13 × 9 × 3mm are selected according to the size for management; and for tools with too small size and difficult identification through the label, the tools are managed in an image recognition mode. Aiming at the metal tool, the label made of anti-metal material is adopted for marking, and the problem that the electronic tag cannot be attached to the metal surface for use is solved.
It should be noted that, in this embodiment, the shape and material of the box, the number of drawers, the specific positions of the camera, the RFID reader, the RFID antenna, and the size type of the RFID tag may be adjusted according to actual requirements, which is not limited in this embodiment.
The embodiment of the utility model provides an in the intelligent tool storage box, be provided with RFID read write line and camera, use with the instrument that pastes the RIFD label and the instrument cooperation of typeeing image information. The tool with the RIFD label is identified through a Radio Frequency Identification (RIFD) technology, the tool which cannot be labeled is identified through an image Identification technology, whether the operator has omission during returning is intelligently identified, reminding is performed, the purpose of safety control is achieved, the burden of the checking tool of the operator is reduced, the checking time is 5-10 minutes required by original manual checking work, 3-5 seconds for automatic checking of an intelligent tool storage box are reduced, and the checking efficiency is improved by more than 10 times.
Based on the above embodiment, optionally, the intelligent tool storage box further includes: a mold plate and a gravity sensor;
the mould disc is arranged in the drawer 12;
the gravity sensor is arranged at the bottom of the mold disc.
Specifically, different tool mold trays are arranged in each drawer 12 in the intelligent tool storage box, and a gravity sensor is arranged at the bottom of each mold tray. It should be noted that the shape of the die plate can be customized according to actual needs.
The gravity sensor is used for sensing whether a corresponding tool is placed in the die plate. If the operator places the wrong tool in the mold tray, there may be situations where the weight is not matched and the height is not matched, and when the weight is not matched, the gravity sensor senses that the tool is placed incorrectly.
Further, under the condition that the tool placement error is sensed, the worker can be reminded of the tool with the placement error according to a preset reminding mode (voice reminding or display reminding and the like). The reminding mode can be selected according to the actual situation, and the embodiment does not limit the reminding mode.
On the basis of above-mentioned intelligent tool storage box, the embodiment of the utility model provides a through be equipped with different instrument mould dishes in the drawer, set up gravity sensor in the bottom of mould dish, whether placed corresponding instrument in acquireing the gravity information identification mould through gravity inductor, and then combine RFID identification technology and image recognition technology, judge the instrument disappearance condition. The accuracy and the intelligent degree of tool management are improved.
Based on the above embodiment, optionally, in the intelligent tool storage box, the method further includes: personnel RFID readers;
the personnel RFID reader-writer is arranged at the top of the box body.
Specifically, personnel's RFID read write line sets up in the top of box, cooperates the staff card to use together for discernment staff card reads staff's information, further confirms whether the staff has and gets the instrument authority of putting.
When the personnel RFID reader reads the matched employee card (the employee with the access authority), the fact that the employee can take the intelligent tool storage box away can be confirmed.
It should be noted that the RFID reader of the person and the RFID reader of the identification tool may be the same reader or different RFID readers, which is not limited in this embodiment.
On the basis of above-mentioned intelligent tool storage box, the embodiment of the utility model provides a through setting up personnel RFID read write line, further realize the management to maintenance personal, borrow and return information through the personnel's instrument of record, confirm the flow direction of instrument, can lock the maintenance personal who borrows the instrument fast under the condition that the instrument lost, further confirm the position that the instrument lost fast, improve the lost article and look for efficiency, effectively improve managerial efficiency, shorten operating time.
Fig. 2 is a schematic diagram of an external structure of an intelligent tool storage box according to another embodiment of the present invention, as shown in fig. 2, based on the foregoing embodiment, optionally, the intelligent tool storage box further includes: a display screen 21;
the display screen 21 is arranged at the top of the box body 11;
the camera 14 is integrated on the display screen 21.
Specifically, 11 tops of box are equipped with a trapezoidal arch, are equipped with integrated form touch display screen 21 on the trapezoidal inclined plane, and display screen 21 upper end is equipped with small-size integrated form camera 14, and camera 14 is used for realizing the image recognition of instrument, and display screen 21 is used for showing the instrument image information that camera 14 acquireed, and the maintenance personal (staff) of further can also being convenient for look over instrument information in the dolly and confirm the operation etc..
It should be noted that the embodiment shown in fig. 2 is only used as an example to describe the embodiment of the present invention, and in the practical application process, the type of the display screen used, the specific position and the specific manner of the display screen and the RFID reader/writer can be adjusted according to the practical situation, which is not limited in this embodiment. In addition, the camera can be separated from the display screen and independently arranged on the box body.
As shown in fig. 2, based on the foregoing embodiment, optionally, in the intelligent tool storage box, further include: a universal wheel 22;
the universal wheels 22 are arranged at the bottom of the box body 11.
Specifically, the bottom of the box body 11 is provided with four universal wheels 22, handles are arranged on two sides of the box body 11, the tool trolley is convenient for operators to move, the universal wheels 22 are electronically controlled universal wheels 22, two locking and unlocking states exist, and when the universal wheels 22 are locked by a system, the universal wheels 22 are fixed and cannot rotate freely.
The universal wheels 22 are used for enabling the intelligent tool storage box to be pushed to help maintenance personnel to use the intelligent tool storage box, and locking can be achieved, personnel management can be effectively achieved by combining the personnel RFID reader-writer 13, so that the intelligent tool storage box can be lent out only when the personnel are determined to have the access right, and the management capacity of the tools and the personnel is improved.
It should be noted that the number of universal wheels can be adjusted according to actual situations, which is not limited in this embodiment.
Based on the above embodiments, optionally, in the intelligent tool storage box,
further comprising: a broadcast module;
the broadcasting module is disposed on the box body 11.
Specifically, the box 11 is provided with a broadcasting module for playing warning tone and alarm information, and reminding maintenance personnel (staff) to find lost tools when tools are lost. Furthermore, whether the personnel have the access authority or not can be broadcasted according to the personnel identification result.
It should be noted that the specific component type (such as a buzzer, an alarm, etc.) and the installation position used by the broadcast module may be adjusted according to an actual situation, and in addition, the trigger condition of the broadcast reminding information may be set according to an actual need, which is not limited in this embodiment.
Based on the above embodiments, optionally, in the intelligent tool storage box,
further comprising: a control unit;
the control unit is respectively connected with the drawer 12, the universal wheel 22, the RFID reader-writer 13, the camera 14, the gravity sensor and the broadcasting module.
Specifically, the control unit is connected with the drawer 12, the universal wheel 22, the RFID reader-writer 13, the camera 14, the gravity sensor and the broadcast module respectively, and the control unit controls the drawer 12, the universal wheel 22 and the broadcast module according to data information acquired by the RFID reader-writer 13, the camera 14 and the gravity sensor.
The control method can comprise the following steps: the drawer 12 of the intelligent tool storage box is controlled electronically, and when the control unit controls the drawer to be locked, the lock above the drawer 12 is ejected to abut against the box body 11, so that the drawer cannot be pulled out.
If the operator places the wrong tool into the mold disc, the gravity sensor acquires gravity information and sends the gravity information to the control unit, when the control unit determines that the weights are not matched, the tool is determined to be placed wrongly, and the broadcast module is controlled to send out a voice prompt; when it is determined that the tool height exceeds the mold platen height, the drawer 12 cannot be closed and the control unit controls the broadcast module to emit a voice prompt.
Furthermore, the control unit is connected with the mobile terminal or the management background (in a wired connection mode or a wireless connection mode), tool conditions in the trolley are displayed on a display screen of the intelligent tool storage box, the mobile terminal or the management background, and real-time query and control of tool information are achieved.
It should be noted that, the method for implementing control by the control unit may be set according to actual requirements, and this embodiment does not limit this.
Fig. 3 is a schematic structural diagram of an intelligent tool storage system according to an embodiment of the present invention, and as shown in fig. 3, the intelligent tool storage system includes the above-mentioned intelligent tool storage box 310 and tools 320.
In particular, the intelligent tool storage box 310 cooperates with the tools 320 to enable intelligent management of the tools. The tool 320 is required to be provided with an RFID tag, or to store corresponding image information in advance.
It should be noted that the intelligent tool storage system may include a plurality of intelligent tool storage boxes and a plurality of tools, and the specific number may be adjusted according to actual situations, which is not limited in this embodiment.
In the practical application process, an RIFD reader-writer on the intelligent tool storage box identifies a tool attached with an RIFD label through a radio frequency identification technology; the camera on the intelligence tool storage box acquires the image information of instrument, compares with the instrument image information of gathering in advance, through the unable instrument of labelling of image identification technology discernment to whether there is the omission when intelligent identification maintenance personal (staff) returns the instrument, if there is the omission to remind, reaches the purpose of safety control.
Based on the above-described embodiments, optionally, in the intelligent tool storage system,
further comprising: RFID card sender.
Specifically, the RFID tag is issued through the RFID card sender, the information of the tool can be coded and written into the RFID electronic tag by using the RFID card sender, and then the RFID electronic tag is installed on the tool, so that the binding between the tool and the RFID tag is realized.
The method provides a foundation for the intelligent management of the tool by determining the omission condition of the tool through the radio frequency identification technology in the subsequent intelligent tool storage box.
Based on the above-described embodiments, optionally, in the intelligent tool storage system,
further comprising: hand-held RIFD identifier.
Specifically, the handheld RIFD identifier has an RFID reading and writing function, can identify and read an RFID tag, and is a PDA (portable mobile hardware) with a specific function, and a frequency band in which the handheld RIFD identifier can read and write includes a low frequency, a high frequency, an ultrahigh frequency, an active band, and the like. When the tool is lost, a maintenance person can search for the tool provided with the RFID label by holding the RFID handset by hands, detect and locate the region, reduce the searching range and improve the searching efficiency.
When the tool is lost in the using process, the time spent on manually searching for one tool is 10-20 minutes averagely, the RFID intelligent tool storage system only needs 3-5 minutes for further searching for the lost tool by utilizing the RFID handheld terminal, and the management efficiency is improved by more than five times.
The embodiment of the utility model provides an intelligent tool storage system realizes binding between instrument and the RFID label through the RFID card sender, realizes the quick look for to the instrument that has the RFID label through handheld RIFD discernment appearance, realizes the intelligent management of instrument, improves the managerial ability of instrument, improves the instrument and checks and the lost article efficiency of looking for, effectively improves the managerial efficiency, shortens operating time, reduces staff's management burden.
The following embodiments of the present invention are described with reference to specific workflow examples of an intelligent tool storage system:
fig. 4 is a flowchart of tool information entry provided in the embodiment of the present invention, as shown in fig. 4, the tool information entry includes the following steps:
step 1, after the tool arrives at a warehouse, checking whether the tool quantity information is consistent with a supply list, and determining whether the tool is qualified. And if the quantity information is consistent with the quantity of the supply order and the tools are qualified, distributing the electronic tags, otherwise, returning the goods.
Step 2, finishing initialization work of the unique tool identifier:
1. formulating a tool coding rule, and forming the rule by the tool according to information such as box name, box number, drawer number and the like through the RFID handset;
2. reading label surface information through a hand-held set, automatically generating an Electronic Product Code (EPC) of a tool, writing the EPC area of the RFID label: completing the initialization work of the card number;
3. and writing the EPC information of the tool, the name of the tool, the specification of the tool, the warehouse number, the manufacturer, the annual inspection date, the annual inspection validity period, the annual inspection voucher, whether the tool is a consumable article and other information into a corresponding database table.
And 3, binding the tool information and the RFID electronic tag information, and inputting the tool information and the RFID electronic tag information into a database system to realize the information input of the tool.
And 4, using the RFID card sender to encode the tool information and write the tool information into the RFID electronic tag, and then installing the RFID electronic tag on the tool to finish binding.
Fig. 5 is an operation flowchart of the intelligent tool storage box provided by the embodiment of the present invention, as shown in fig. 5, the operation flow of the intelligent tool storage box is as follows:
when a maintenance person enters a maintenance room, the required intelligent tool storage box is selected through the employee card, the RFID reader-writer on the intelligent tool storage box reads the matched employee card, and the intelligent tool storage box can be pushed away to carry out maintenance operation, take out and return operations of tools and the like.
And inputting the read personnel information and tool label information (including the type, the number and the like of the tools) into a management background. Antenna in the information input back drawer starts, reads every layer of article label, when reading label information quantity and reaching the specified value, voice broadcast suggestion article detect the end. The number of due tools, the number of actual tools and the tool information are displayed on the display screen and automatically uploaded to the background, and a list is generated.
When maintenance personnel leave a maintenance room, the system reads personnel tool tags through the RFID reader-writer to acquire corresponding personnel information, the personnel information is automatically compared with a list generated when the maintenance personnel enter the maintenance room, the due tool number, the actual tool number, what articles (article specific information) are missing, the articles which are missing are marked as unqualified, the system alarms to generate a bad record, and the staff performs determination operation on the display screen. If the tool is lost, the lost tool needs to be found back and put into the intelligent tool storage box again for detection, and the tool can leave until the detection is finished and the missing tool is determined not to exist. (until the tool is completely retrieved, the system automatically eliminates the bad records, otherwise it is present).
When a maintenance worker enters a maintenance room, only the number and the types of tools in the entering process need to be recorded; when the tool information is taken out of the hangar, the tool information is recorded, and the information input during entering and the detection information during the leaving of the hangar are compared.
When the tools are checked, an administrator holds the RFID handheld machine by hand, inventory information is checked and uploaded, the system can automatically check the information, missing tools are marked by red backgrounds, correct tools are marked by white backgrounds, and the administrator can visually master the tool information on site. And uploading the checking result to a computer for data arrangement, and counting and storing the result.
It should be noted that, the above specific example is only used as an example to describe the present invention, and the specific using method can be adjusted according to the actual situation, which is not limited in this embodiment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.