CN116596449A - Positioning method and system for instruments in military warehouse - Google Patents
Positioning method and system for instruments in military warehouse Download PDFInfo
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Abstract
The invention relates to a positioning method and a positioning system for instruments in a military warehouse, and belongs to the technical field of data processing. The method comprises the following steps: the big data storage mechanism is used for storing instrument placement simulation graphs of goods placing shelves in the military warehouse; a state judgment mechanism for judging that the corresponding type of instrument is in stock state when the secondary detection area corresponding to the certain type of instrument is detected in the main detection area; and the positioning identification mechanism is used for identifying whether the relative position of the secondary detection area corresponding to the type of instrument in the main detection area is deviated from the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram when the type of instrument is in an inventory state. The invention can adopt the same set of positioning mechanism to detect whether each instrument in the military warehouse is at the respective set position on the goods shelf or not and whether the military warehouse is out of stock or not, thereby effectively integrating hardware resources of the military warehouse.
Description
Technical Field
The invention relates to the field of intelligent management of military warehouses, in particular to a positioning method and system of instruments in a military warehouse.
Background
The Chinese patent application with publication number of CN111104992A discloses a goods shelf positioning system, which is characterized in that a high-frequency generator and a high-frequency receiver are arranged, and a mobile trolley can quickly find the position of a warehouse according to received frequency signals by utilizing different frequencies of each warehouse; according to the method, through the arrangement of the high-frequency generator and the high-frequency receiver, the mobile trolley can quickly find the position of the warehouse according to the received frequency signals by utilizing different frequencies of each warehouse, but in the actual operation of a military warehouse, some technical blanks still need to be filled. For example, in exercise, a soldier frequently operates to take out the instruments from the shelf and then replace the unconsumed instruments after exercise, obviously, the frequent operation inevitably leads to irregular discharge of the instruments on the shelf, many instruments are not in the proper positions of the instruments, and the reaction speed of the next exercise is affected.
Disclosure of Invention
In order to solve the problems, the invention provides a positioning method and a positioning system for instruments in a military warehouse, which can detect whether each instrument in the military warehouse is at a set position on a goods shelf or not and whether the instrument is out of stock by adopting the same set of positioning mechanism, and particularly, a big data storage mechanism of a customizing mechanism is adopted to provide various key data, and meanwhile, deviation identification of the position of the instrument on the goods shelf is only executed under the condition that the instrument is not out of stock, so that hardware resources of the system are effectively integrated, and the intelligent level of unmanned instrument management is improved.
Compared with the prior art, the invention at least needs to have the following outstanding substantive features:
(1) The method comprises the steps of introducing a big data storage mechanism arranged at a network end, storing a reference appearance pattern of a goods placing shelf in a military warehouse and each reference appearance pattern corresponding to each type of instrument in the military warehouse, and storing an instrument placing simulation diagram of the goods placing shelf in the military warehouse, wherein the instrument placing simulation diagram gives out the relative positions of each type of instrument in a single goods placing shelf under a set placing mode in a simulation image mode, so that key data are provided for the backorder detection and the positioning detection of each type of instrument in the military warehouse;
(2) For each type of instrument in the military warehouse, when the visual detection result determines that the instrument is not in the imaging area of the goods shelf, judging that the corresponding type of instrument is in an out-of-stock state, otherwise, judging that the corresponding type of instrument is in an inventory state;
(3) And when the corresponding type of instrument is judged to be in an inventory state, starting positioning detection on whether deviation exists in the relative position of the instrument on the goods shelf, wherein the intelligent detection on the positioning deviation of the instrument is performed by adopting an instrument placement simulation diagram as a reference image and adopting a coordinate data analysis mode.
According to a first aspect of the present invention there is provided a method of locating an instrument in a military warehouse, the method comprising:
the system comprises a big data storage mechanism, a storage module and a storage module, wherein the big data storage mechanism is arranged at a network end and is used for storing a reference appearance pattern of a goods placing shelf in a military warehouse and each reference appearance pattern corresponding to each type of instrument in the military warehouse respectively and also used for storing an instrument placement simulation diagram of the goods placing shelf in the military warehouse, and the instrument placement simulation diagram gives out the relative positions of each type of instrument in a single goods placing shelf under a set placement mode in a simulation image mode;
the method comprises the steps that a directional monitoring mechanism is used and arranged on the local of a military warehouse and used for executing visual picture acquisition operation on a single goods placing shelf in the military warehouse so as to obtain a goods placing monitoring picture corresponding to a current time stamp;
the content optimizing mechanism is connected with the directional monitoring mechanism and is used for executing image quality optimizing processing on the received goods placing monitoring picture so as to obtain a corresponding optimizing processing picture;
the shelf analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism and is used for analyzing more than one shelf imaging area in the received optimization processing picture and outputting the shelf imaging area with the shallowest depth of field as a main detection area;
The instrument analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism and is used for analyzing each instrument imaging area in the received optimization processing picture and discarding the instrument imaging areas with the depth of field larger than or equal to a set depth of field threshold value so as to obtain a plurality of remaining instrument imaging areas and output the remaining instrument imaging areas as a plurality of secondary detection areas;
the use state judging mechanism is respectively connected with the shelf analyzing mechanism and the instrument analyzing mechanism and is used for judging that the corresponding type of instrument is in an out-of-stock state when a secondary detection area corresponding to a certain type of instrument is not detected in the main detection area, and judging that the corresponding type of instrument is in an inventory state otherwise;
the positioning identification mechanism is respectively connected with the state judgment mechanism, the shelf analysis mechanism and the instrument analysis mechanism and is used for identifying whether the relative position of the secondary detection area corresponding to a certain type of instrument in the main detection area deviates from the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram when the certain type of instrument is in an inventory state, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state;
When a certain type of instrument is in an inventory state, identifying whether the relative position of a secondary detection area corresponding to the type of instrument in the main detection area and the relative position of a reference outline pattern corresponding to the type of instrument in the instrument placement simulation diagram deviate or not, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state comprises the following steps: completing confirmation of the relative position of the secondary detection area corresponding to the type of instrument in the main detection area and confirmation of the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram by adopting a coordinate positioning mode, and determining whether deviation exists between two relative positions or not based on a comparison result of a difference value of two coordinate positioning data and a preset difference value threshold;
wherein the positioning authentication mechanism is further configured to refuse to perform an authentication operation for a certain type of instrument when the certain type of instrument is in an out-of-stock state;
the size and the appearance of the instrument placement simulation diagram are the same as those of the reference appearance pattern of the goods placing shelf, and each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram is placed in the instrument placement simulation diagram;
The position of each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram gives the relative position of each type of instrument in a single goods placing shelf under a set placement mode.
According to a second aspect of the present invention there is provided a system for locating an instrument in a military warehouse, the system comprising:
the big data storage mechanism is arranged at the network end and is used for storing a reference appearance pattern of a goods placing shelf in the military warehouse and each reference appearance pattern corresponding to each type of equipment in the military warehouse respectively and also storing an equipment placing simulation diagram of the goods placing shelf in the military warehouse, wherein the equipment placing simulation diagram gives out the relative positions of each type of equipment in the single goods placing shelf under a set placing mode in a simulated image mode;
the directional monitoring mechanism is arranged at the local of the military warehouse and is used for performing visual picture acquisition operation on a single goods placing shelf in the military warehouse so as to obtain a goods placing monitoring picture corresponding to the current time stamp;
the content optimizing mechanism is connected with the orientation monitoring mechanism and is used for executing image quality optimizing processing on the received goods-placing monitoring picture so as to obtain a corresponding optimizing processing picture;
The shelf analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism, and is used for analyzing more than one shelf imaging area in the received optimization processing picture and outputting the shelf imaging area with the shallowest depth of field as a main detection area;
the instrument analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism and is used for analyzing each instrument imaging area in the received optimization processing picture and discarding the instrument imaging areas with the depth of field larger than or equal to the set depth of field threshold value so as to obtain a plurality of remaining instrument imaging areas and output the remaining instrument imaging areas as a plurality of secondary detection areas;
the state judging mechanism is respectively connected with the shelf analyzing mechanism and the instrument analyzing mechanism and is used for judging that the corresponding type of instrument is in a stock state when the secondary detection area corresponding to a certain type of instrument is not detected in the main detection area, and otherwise, judging that the corresponding type of instrument is in a stock state;
the positioning identification mechanism is respectively connected with the state judgment mechanism, the shelf analysis mechanism and the instrument analysis mechanism and is used for identifying whether the relative position of the secondary detection area corresponding to a certain type of instrument in the main detection area deviates from the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram when the certain type of instrument is in an inventory state, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state;
When a certain type of instrument is in an inventory state, identifying whether the relative position of a secondary detection area corresponding to the type of instrument in the main detection area and the relative position of a reference outline pattern corresponding to the type of instrument in the instrument placement simulation diagram deviate or not, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state comprises the following steps: completing confirmation of the relative position of the secondary detection area corresponding to the type of instrument in the main detection area and confirmation of the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram by adopting a coordinate positioning mode, and determining whether deviation exists between two relative positions or not based on a comparison result of a difference value of two coordinate positioning data and a preset difference value threshold;
wherein the positioning authentication mechanism is further configured to refuse to perform an authentication operation for a certain type of instrument when the certain type of instrument is in an out-of-stock state;
the size and the appearance of the instrument placement simulation diagram are the same as those of the reference appearance pattern of the goods placing shelf, and each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram is placed in the instrument placement simulation diagram;
The position of each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram gives the relative position of each type of instrument in a single goods placing shelf under a set placement mode.
Drawings
Embodiments of the present invention will be described below with reference to the accompanying drawings, in which:
FIG. 1 is a technical flow diagram of a method and system for locating an instrument in a military warehouse in accordance with the present invention.
Fig. 2 is an internal structural view of a positioning system for an instrument in a military warehouse shown in accordance with embodiment 4 of the present invention.
Fig. 3 is an internal block diagram of a positioning system for an instrument in a military warehouse shown in accordance with embodiment 5 of the present invention.
Fig. 4 is an internal structural view of a positioning system for an instrument in a military warehouse shown in embodiment 6 according to the present invention.
Detailed Description
The technology of the internet of things, the face recognition technology and the mobile payment technology which are iterated continuously provide technical guarantees for unmanned sales, and meanwhile, the rising labor cost, the rising convenience requirement of consumers, the increasingly strong industry competition and the rise of electronic commerce pull the shopping behaviors of people from offline to online, so that the trend that unmanned sales begins to become sales emerges in the field of vision of people.
Compared with the management mode, the unmanned management of the military warehouse has the irreplaceable advantages of improving efficiency and reducing cost, has strong replicability and large-scale popularization, is a product conforming to the age, and is a main implementation mode of unmanned management, and the military warehouses can reduce personnel expenses as much as possible and reduce maintenance cost.
However, many technical challenges need to be addressed one by one in the course of military warehouse construction and use in pursuit of complete unmanned. For example, in the past, the handling links of the on-shelf devices and replenishment of the devices are severely dependent on manual operation, and the existing hardware of the military warehouse needs to be modified to complete the effective replacement of the manual operation, and how to effectively utilize the existing hardware of the military warehouse, including electronic monitoring facilities and wireless communication facilities, provides an unmanned solution for the handling and replenishment of the on-shelf devices is one of the main technical problems to be solved at present.
In order to overcome the defects, the invention discloses a positioning method and a positioning system for instruments in a military warehouse, which are used for carrying out on-site detection on the position deviation and the missing condition of each type of instrument on a shelf by introducing an artificial intelligent detection mechanism based on visual positioning on the basis of the existing hardware of the military warehouse, so that key reference information is provided for subsequent instrument arrangement and replenishment.
As shown in FIG. 1, a technical flow diagram of a method and system for locating an instrument in a military warehouse is presented in accordance with the present invention.
As shown in fig. 1, the specific technical process of the present invention is as follows:
firstly, a big data storage mechanism is used for storing preparation data for executing position deviation and missing condition detection of the instruments, wherein the preparation data comprise instrument placement simulation graphs for marking the positions of all the instruments on the same shelf, reference appearance patterns of the shelf for executing intelligent visual detection and all the reference appearance patterns corresponding to all the types of instruments respectively;
secondly, constructing an artificial intelligent detection mechanism comprising a content optimizing mechanism, a shelf analyzing mechanism, an instrument analyzing mechanism, a state judging mechanism and a positioning identifying mechanism by utilizing the existing hardware of the military warehouse, namely a shelf-oriented directional monitoring mechanism, wherein the artificial intelligent detection mechanism is used for carrying out visual positioning on the shelf of the military warehouse and carrying out visual positioning on various instruments in the shelf;
thirdly, determining the layout of various instruments in the current goods shelf based on the visual positioning result of the goods shelf and the visual positioning result of the various instruments in the goods shelf, matching the determined current layout with an instrument placement simulation diagram containing a desired layout to determine whether the instrument is out of stock or not, and performing positioning deviation recognition on the placement position of the corresponding instrument when the instrument is determined not to be out of stock;
And finally, transmitting the instrument backorder information and the instrument positioning deviation information to a remote military warehouse management end through the existing data communication interface of the military warehouse so that the military warehouse management end can execute remote operation, and corresponding instrument backorder and instrument position correction are realized.
The method has the key points that the method adopts big data to store the reference positioning information of various instruments in the military warehouse, adopts an artificial intelligent detection mechanism based on visual positioning to extract the current positioning information of various instruments in the military warehouse, determines whether the instrument is out of stock by matching the reference positioning information and the current positioning information, and recognizes the positioning deviation of the instrument when the instrument is determined not to be out of stock, thereby providing important reference information for real-time instrument replenishment and positioning deviation correction for a military warehouse manager, effectively utilizing the existing hardware facilities of the military warehouse, and improving the unmanned degree and intelligent management level of the military warehouse.
The method and system for locating an instrument in a military warehouse of the present invention will now be described in detail by way of example.
Example 1
The positioning method of the instrument in the military warehouse provided by the embodiment 1 of the invention comprises the following steps:
The system comprises a big data storage mechanism, a storage module and a storage module, wherein the big data storage mechanism is arranged at a network end and is used for storing a reference appearance pattern of a goods placing shelf in a military warehouse and each reference appearance pattern corresponding to each type of instrument in the military warehouse respectively and also used for storing an instrument placement simulation diagram of the goods placing shelf in the military warehouse, and the instrument placement simulation diagram gives out the relative positions of each type of instrument in a single goods placing shelf under a set placement mode in a simulation image mode;
the method comprises the steps that a directional monitoring mechanism is used and arranged on the local of a military warehouse and used for executing visual picture acquisition operation on a single goods placing shelf in the military warehouse so as to obtain a goods placing monitoring picture corresponding to a current time stamp;
the content optimizing mechanism is connected with the directional monitoring mechanism and is used for executing image quality optimizing processing on the received goods placing monitoring picture so as to obtain a corresponding optimizing processing picture;
the shelf analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism and is used for analyzing more than one shelf imaging area in the received optimization processing picture and outputting the shelf imaging area with the shallowest depth of field as a main detection area;
the instrument analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism and is used for analyzing each instrument imaging area in the received optimization processing picture and discarding the instrument imaging areas with the depth of field larger than or equal to a set depth of field threshold value so as to obtain a plurality of remaining instrument imaging areas and output the remaining instrument imaging areas as a plurality of secondary detection areas;
The use state judging mechanism is respectively connected with the shelf analyzing mechanism and the instrument analyzing mechanism and is used for judging that the corresponding type of instrument is in an out-of-stock state when a secondary detection area corresponding to a certain type of instrument is not detected in the main detection area, and judging that the corresponding type of instrument is in an inventory state otherwise;
the positioning identification mechanism is respectively connected with the state judgment mechanism, the shelf analysis mechanism and the instrument analysis mechanism and is used for identifying whether the relative position of the secondary detection area corresponding to a certain type of instrument in the main detection area deviates from the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram when the certain type of instrument is in an inventory state, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state;
when a certain type of instrument is in an inventory state, identifying whether the relative position of a secondary detection area corresponding to the type of instrument in the main detection area and the relative position of a reference outline pattern corresponding to the type of instrument in the instrument placement simulation diagram deviate or not, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state comprises the following steps: completing confirmation of the relative position of the secondary detection area corresponding to the type of instrument in the main detection area and confirmation of the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram by adopting a coordinate positioning mode, and determining whether deviation exists between two relative positions or not based on a comparison result of a difference value of two coordinate positioning data and a preset difference value threshold;
Wherein the positioning authentication mechanism is further configured to refuse to perform an authentication operation for a certain type of instrument when the certain type of instrument is in an out-of-stock state;
the size and the appearance of the instrument placement simulation diagram are the same as those of the reference appearance pattern of the goods placing shelf, and each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram is placed in the instrument placement simulation diagram;
the position of each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram gives the relative position of each type of instrument in a single goods placing shelf under a set placement mode.
Example 2
Compared to embodiment 1 of the present invention, the method for positioning an instrument in a military warehouse provided in embodiment 2 of the present invention further includes:
the user input mechanism is arranged at the far end of the military warehouse and is used for modifying the set placing mode according to the operation of a military warehouse manager so as to adjust the relative positions of various instruments in a single goods placing shelf in the set placing mode in the instrument placing simulation diagram;
wherein, according to the operation of military warehouse manager, the setting and placing mode is modified to adjust the relative positions of various types of instruments in a single goods placing shelf under the setting and placing mode in the instrument placing simulation diagram, including: the adjustment of the setting and placing modes is completed by modifying the positions of the reference appearance patterns corresponding to the various types of instruments in the instrument placing simulation diagram.
Example 3
Compared to embodiment 1 of the present invention, the method for positioning an instrument in a military warehouse provided in embodiment 3 of the present invention further includes:
the device comprises a user input mechanism, a big data storage mechanism, a data communication interface, a display module and a display module, wherein the user input mechanism is used for receiving a set setting mode of the device, the big data storage mechanism is used for storing a large data of the device, and the data communication interface is respectively connected with the user input mechanism and the big data storage mechanism and is used for adjusting the device setting simulation diagram stored by the big data storage mechanism based on the modified set setting mode received by the user input mechanism;
the data communication interface is also respectively connected with the state judging mechanism and the positioning identification mechanism and is used for wirelessly transmitting output data of the state judging mechanism and the positioning identification mechanism to a management server of a military warehouse;
the data communication interface is electrically connected with the user input mechanism and is connected with the big data storage mechanism in a network mode.
In any of embodiments 1-3 above, optionally, in the method of positioning an instrument in the military warehouse:
performing a visual frame acquisition operation for a single cargo placing shelf in a military warehouse to obtain a cargo placing monitoring frame corresponding to a current timestamp includes: executing the visual picture acquisition operation of a single goods placing shelf in the military warehouse once every fixed time length;
Wherein, executing image quality optimization processing on the received goods-of-sale monitoring picture to obtain a corresponding optimization processing picture comprises: and sequentially executing contrast improvement processing and edge sharpening processing on the received goods placement monitoring pictures so as to obtain corresponding optimized processing pictures.
In any of embodiments 1-3 above, optionally, in the method of positioning an instrument in the military warehouse:
analyzing more than one shelf imaging region in the received optimization processing picture, and outputting the shelf imaging region with the shallowest depth of field as a main detection region comprises the following steps: taking an image area with overrun similarity with the reference appearance pattern content of the goods placing shelf in the received optimization processing picture as a shelf imaging area;
analyzing each instrument imaging area in the received optimization processing picture, discarding the instrument imaging areas with the depth of field greater than or equal to the set depth of field threshold value to obtain a plurality of remaining instrument imaging areas, wherein the steps include: and taking the image area with the overrun of the similarity of the content of the reference appearance pattern corresponding to a certain type of instrument in the received optimization processing picture as an instrument imaging area.
Example 4
Fig. 2 is an internal structural view of a positioning system for an instrument in a military warehouse shown in accordance with embodiment 4 of the present invention.
As shown in fig. 2, the positioning system for the instrument in the military warehouse comprises the following components:
the big data storage mechanism is arranged at the network end and is used for storing a reference appearance pattern of a goods placing shelf in the military warehouse and each reference appearance pattern corresponding to each type of equipment in the military warehouse respectively and also storing an equipment placing simulation diagram of the goods placing shelf in the military warehouse, wherein the equipment placing simulation diagram gives out the relative positions of each type of equipment in the single goods placing shelf under a set placing mode in a simulated image mode;
the directional monitoring mechanism is arranged at the local of the military warehouse and is used for performing visual picture acquisition operation on a single goods placing shelf in the military warehouse so as to obtain a goods placing monitoring picture corresponding to the current time stamp;
the content optimizing mechanism is connected with the orientation monitoring mechanism and is used for executing image quality optimizing processing on the received goods-placing monitoring picture so as to obtain a corresponding optimizing processing picture;
the shelf analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism, and is used for analyzing more than one shelf imaging area in the received optimization processing picture and outputting the shelf imaging area with the shallowest depth of field as a main detection area;
The instrument analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism and is used for analyzing each instrument imaging area in the received optimization processing picture and discarding the instrument imaging areas with the depth of field larger than or equal to the set depth of field threshold value so as to obtain a plurality of remaining instrument imaging areas and output the remaining instrument imaging areas as a plurality of secondary detection areas;
the state judging mechanism is respectively connected with the shelf analyzing mechanism and the instrument analyzing mechanism and is used for judging that the corresponding type of instrument is in a stock state when the secondary detection area corresponding to a certain type of instrument is not detected in the main detection area, and otherwise, judging that the corresponding type of instrument is in a stock state;
the positioning identification mechanism is respectively connected with the state judgment mechanism, the shelf analysis mechanism and the instrument analysis mechanism and is used for identifying whether the relative position of the secondary detection area corresponding to a certain type of instrument in the main detection area deviates from the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram when the certain type of instrument is in an inventory state, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state;
When a certain type of instrument is in an inventory state, identifying whether the relative position of a secondary detection area corresponding to the type of instrument in the main detection area and the relative position of a reference outline pattern corresponding to the type of instrument in the instrument placement simulation diagram deviate or not, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state comprises the following steps: completing confirmation of the relative position of the secondary detection area corresponding to the type of instrument in the main detection area and confirmation of the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram by adopting a coordinate positioning mode, and determining whether deviation exists between two relative positions or not based on a comparison result of a difference value of two coordinate positioning data and a preset difference value threshold;
wherein the positioning authentication mechanism is further configured to refuse to perform an authentication operation for a certain type of instrument when the certain type of instrument is in an out-of-stock state;
the size and the appearance of the instrument placement simulation diagram are the same as those of the reference appearance pattern of the goods placing shelf, and each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram is placed in the instrument placement simulation diagram;
The position of each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram gives the relative position of each type of instrument in a single goods placing shelf under a set placement mode.
Example 5
Fig. 3 is an internal block diagram of a positioning system for an instrument in a military warehouse shown in accordance with embodiment 5 of the present invention.
As shown in fig. 3, compared to embodiment 4 of the present invention, the positioning system of the instrument in the military warehouse further comprises:
the user input mechanism is arranged at the far end of the military warehouse and is used for modifying the set placing mode according to the operation of a military warehouse manager so as to adjust the relative positions of various instruments in a single goods placing shelf in the set placing mode in the instrument placing simulation diagram;
wherein, according to the operation of military warehouse manager, the setting and placing mode is modified to adjust the relative positions of various types of instruments in a single goods placing shelf under the setting and placing mode in the instrument placing simulation diagram, including: the adjustment of the setting and placing modes is completed by modifying the positions of the reference appearance patterns corresponding to the various types of instruments in the instrument placing simulation diagram.
Example 6
Fig. 3 is an internal structural view of a positioning system for an instrument in a military warehouse shown in embodiment 6 according to the present invention.
As shown in fig. 3, compared to embodiment 5 of the present invention, the positioning system of the instrument in the military warehouse further comprises:
the data communication interface is respectively connected with the user input mechanism and the big data storage mechanism and is used for adjusting the instrument placement simulation diagram stored by the big data storage mechanism based on the modified setting placement mode received by the user input mechanism;
the data communication interface is also respectively connected with the state judging mechanism and the positioning identification mechanism and is used for wirelessly transmitting output data of the state judging mechanism and the positioning identification mechanism to a management server of a military warehouse;
the data communication interface is electrically connected with the user input mechanism and is connected with the big data storage mechanism in a network mode.
In any of embodiments 4-6 above, optionally, in the positioning system of the instrument in the military warehouse:
performing a visual frame acquisition operation for a single cargo placing shelf in a military warehouse to obtain a cargo placing monitoring frame corresponding to a current timestamp includes: executing the visual picture acquisition operation of a single goods placing shelf in the military warehouse once every fixed time length;
Wherein, executing image quality optimization processing on the received goods-of-sale monitoring picture to obtain a corresponding optimization processing picture comprises: and sequentially executing contrast improvement processing and edge sharpening processing on the received goods placement monitoring pictures so as to obtain corresponding optimized processing pictures.
In any of embodiments 4-6 above, optionally, in the positioning system of the instrument in the military warehouse:
analyzing more than one shelf imaging region in the received optimization processing picture, and outputting the shelf imaging region with the shallowest depth of field as a main detection region comprises the following steps: taking an image area with overrun similarity with the reference appearance pattern content of the goods placing shelf in the received optimization processing picture as a shelf imaging area;
analyzing each instrument imaging area in the received optimization processing picture, discarding the instrument imaging areas with the depth of field greater than or equal to the set depth of field threshold value to obtain a plurality of remaining instrument imaging areas, wherein the steps include: and taking the image area with the overrun of the similarity of the content of the reference appearance pattern corresponding to a certain type of instrument in the received optimization processing picture as an instrument imaging area.
In addition, the visual inspection is to replace the human eyes with a machine to make measurement and judgment. The visual detection means that a captured target is converted into an image signal through a machine visual product (namely an image capturing device, namely a CMOS (complementary metal oxide semiconductor) and a CCD (charge coupled device)), and the image signal is transmitted to a special image processing system and converted into a digital signal according to pixel distribution, brightness, color and other information; the image system performs various operations on these signals to extract characteristics of the object, and further controls the operation of the on-site device according to the result of the discrimination. Visual inspection is a valuable mechanism for production, assembly or packaging. He has immeasurable value in detecting defects and preventing defective products from being dispensed to consumers.
The machine vision detection is characterized by improving the flexibility and the automation degree of production. In dangerous working environments unsuitable for manual operation or in occasions where manual vision is difficult to meet the requirements, machine vision is commonly used for replacing the manual vision; meanwhile, in the mass industrial production process, the quality and the efficiency of products are low and the precision is not high by using the manual visual inspection, and the production efficiency and the automation degree of production can be greatly improved by using the machine visual inspection method. And the machine vision is easy to realize information integration, and is a basic technology for realizing computer integrated manufacturing.
The image acquisition card is a component of the complete machine vision system, but it plays a very important role. The image acquisition card directly determines the interface of the camera: black and white, color, analog, digital, etc. Typically PCI or AGP compatible capture cards, the image may be quickly transferred to computer memory for processing. Some acquisition cards have built-in multiple switches. For example, 8 different cameras may be connected and then the acquisition card told to take the information captured by that one camera. Some acquisition cards have built-in digital inputs to trigger the acquisition card to capture, and the digital output port triggers the gate when the acquisition card captures an image. By inputting the digital images acquired by the image acquisition card into various types of vision processors with targeted designs, various detection tasks can be completed, and the high-precision detection effect of pixel point levels can be achieved.
The invention is not limited to the management of instruments, but can also be used for the management of military equipment and ammunition.
It should be noted that, in this context, the apparatus may be understood in a broad sense, and may include weaponry, apparatuses, articles, various shells, and the like; relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In this specification, each embodiment is described in a related manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for apparatus/electronic device/computer readable storage medium/computer program product embodiments, the description is relatively simple, as it is substantially similar to method embodiments, with reference to the section of the method embodiments being relevant.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.
Claims (10)
1. A method of locating an instrument in a military warehouse, the method comprising:
the system comprises a big data storage mechanism, a storage module and a storage module, wherein the big data storage mechanism is arranged at a network end and is used for storing a reference appearance pattern of a goods placing shelf in a military warehouse and each reference appearance pattern corresponding to each type of instrument in the military warehouse respectively and also used for storing an instrument placement simulation diagram of the goods placing shelf in the military warehouse, and the instrument placement simulation diagram gives out the relative positions of each type of instrument in a single goods placing shelf under a set placement mode in a simulation image mode;
the method comprises the steps that a directional monitoring mechanism is used and arranged on the local of a military warehouse and used for executing visual picture acquisition operation on a single goods placing shelf in the military warehouse so as to obtain a goods placing monitoring picture corresponding to a current time stamp;
the content optimizing mechanism is connected with the directional monitoring mechanism and is used for executing image quality optimizing processing on the received goods placing monitoring picture so as to obtain a corresponding optimizing processing picture;
The shelf analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism and is used for analyzing more than one shelf imaging area in the received optimization processing picture and outputting the shelf imaging area with the shallowest depth of field as a main detection area;
the instrument analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism and is used for analyzing each instrument imaging area in the received optimization processing picture and discarding the instrument imaging areas with the depth of field larger than or equal to a set depth of field threshold value so as to obtain a plurality of remaining instrument imaging areas and output the remaining instrument imaging areas as a plurality of secondary detection areas;
the use state judging mechanism is respectively connected with the shelf analyzing mechanism and the instrument analyzing mechanism and is used for judging that the corresponding type of instrument is in an out-of-stock state when a secondary detection area corresponding to a certain type of instrument is not detected in the main detection area, and judging that the corresponding type of instrument is in an inventory state otherwise;
the positioning identification mechanism is respectively connected with the state judgment mechanism, the shelf analysis mechanism and the instrument analysis mechanism and is used for identifying whether the relative position of the secondary detection area corresponding to a certain type of instrument in the main detection area deviates from the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram when the certain type of instrument is in an inventory state, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state;
When a certain type of instrument is in an inventory state, identifying whether the relative position of a secondary detection area corresponding to the type of instrument in the main detection area and the relative position of a reference outline pattern corresponding to the type of instrument in the instrument placement simulation diagram deviate or not, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state comprises the following steps: completing confirmation of the relative position of the secondary detection area corresponding to the type of instrument in the main detection area and confirmation of the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram by adopting a coordinate positioning mode, and determining whether deviation exists between two relative positions or not based on a comparison result of a difference value of two coordinate positioning data and a preset difference value threshold;
wherein the positioning authentication mechanism is further configured to refuse to perform an authentication operation for a certain type of instrument when the certain type of instrument is in an out-of-stock state;
the size and the appearance of the instrument placement simulation diagram are the same as those of the reference appearance pattern of the goods placing shelf, and each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram is placed in the instrument placement simulation diagram;
The position of each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram gives the relative position of each type of instrument in a single goods placing shelf under a set placement mode.
2. The method of locating an instrument in a military warehouse of claim 1, wherein said method further comprises:
the user input mechanism is arranged at the far end of the military warehouse and is used for modifying the set placing mode according to the operation of a military warehouse manager so as to adjust the relative positions of various instruments in a single goods placing shelf in the set placing mode in the instrument placing simulation diagram;
wherein, according to the operation of military warehouse manager, the setting and placing mode is modified to adjust the relative positions of various types of instruments in a single goods placing shelf under the setting and placing mode in the instrument placing simulation diagram, including: the adjustment of the setting and placing modes is completed by modifying the positions of the reference appearance patterns corresponding to the various types of instruments in the instrument placing simulation diagram.
3. A method of locating an instrument in a military warehouse as in claim 2, wherein said method further comprises:
The device comprises a user input mechanism, a big data storage mechanism, a data communication interface, a display module and a display module, wherein the user input mechanism is used for receiving a set setting mode of the device, the big data storage mechanism is used for storing a large data of the device, and the data communication interface is respectively connected with the user input mechanism and the big data storage mechanism and is used for adjusting the device setting simulation diagram stored by the big data storage mechanism based on the modified set setting mode received by the user input mechanism;
the data communication interface is also respectively connected with the state judging mechanism and the positioning identification mechanism and is used for wirelessly transmitting output data of the state judging mechanism and the positioning identification mechanism to a management server of a military warehouse;
the data communication interface is electrically connected with the user input mechanism and is connected with the big data storage mechanism in a network mode.
4. A method of positioning an instrument in a military warehouse as claimed in any one of claims 1-3, wherein:
performing a visual frame acquisition operation for a single cargo placing shelf in a military warehouse to obtain a cargo placing monitoring frame corresponding to a current timestamp includes: executing the visual picture acquisition operation of a single goods placing shelf in the military warehouse once every fixed time length;
wherein, executing image quality optimization processing on the received goods-of-sale monitoring picture to obtain a corresponding optimization processing picture comprises: and sequentially executing contrast improvement processing and edge sharpening processing on the received goods placement monitoring pictures so as to obtain corresponding optimized processing pictures.
5. A method of positioning an instrument in a military warehouse as claimed in any one of claims 1-3, wherein:
analyzing more than one shelf imaging region in the received optimization processing picture, and outputting the shelf imaging region with the shallowest depth of field as a main detection region comprises the following steps: taking an image area with overrun similarity with the reference appearance pattern content of the goods placing shelf in the received optimization processing picture as a shelf imaging area;
analyzing each instrument imaging area in the received optimization processing picture, discarding the instrument imaging areas with the depth of field greater than or equal to the set depth of field threshold value to obtain a plurality of remaining instrument imaging areas, wherein the steps include: and taking the image area with the overrun of the similarity of the content of the reference appearance pattern corresponding to a certain type of instrument in the received optimization processing picture as an instrument imaging area.
6. A system for locating an instrument in a military warehouse, said system comprising:
the big data storage mechanism is arranged at the network end and is used for storing a reference appearance pattern of a goods placing shelf in the military warehouse and each reference appearance pattern corresponding to each type of equipment in the military warehouse respectively and also storing an equipment placing simulation diagram of the goods placing shelf in the military warehouse, wherein the equipment placing simulation diagram gives out the relative positions of each type of equipment in the single goods placing shelf under a set placing mode in a simulated image mode;
The directional monitoring mechanism is arranged at the local of the military warehouse and is used for performing visual picture acquisition operation on a single goods placing shelf in the military warehouse so as to obtain a goods placing monitoring picture corresponding to the current time stamp;
the content optimizing mechanism is connected with the orientation monitoring mechanism and is used for executing image quality optimizing processing on the received goods-placing monitoring picture so as to obtain a corresponding optimizing processing picture;
the shelf analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism, and is used for analyzing more than one shelf imaging area in the received optimization processing picture and outputting the shelf imaging area with the shallowest depth of field as a main detection area;
the instrument analysis mechanism is respectively connected with the big data storage mechanism and the content optimization mechanism and is used for analyzing each instrument imaging area in the received optimization processing picture and discarding the instrument imaging areas with the depth of field larger than or equal to the set depth of field threshold value so as to obtain a plurality of remaining instrument imaging areas and output the remaining instrument imaging areas as a plurality of secondary detection areas;
the state judging mechanism is respectively connected with the shelf analyzing mechanism and the instrument analyzing mechanism and is used for judging that the corresponding type of instrument is in a stock state when the secondary detection area corresponding to a certain type of instrument is not detected in the main detection area, and otherwise, judging that the corresponding type of instrument is in a stock state;
The positioning identification mechanism is respectively connected with the state judgment mechanism, the shelf analysis mechanism and the instrument analysis mechanism and is used for identifying whether the relative position of the secondary detection area corresponding to a certain type of instrument in the main detection area deviates from the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram when the certain type of instrument is in an inventory state, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state;
when a certain type of instrument is in an inventory state, identifying whether the relative position of a secondary detection area corresponding to the type of instrument in the main detection area and the relative position of a reference outline pattern corresponding to the type of instrument in the instrument placement simulation diagram deviate or not, and judging that the corresponding type of instrument is in a positioning deviation state when the deviation exists, otherwise, judging that the corresponding type of instrument is in a standard positioning state comprises the following steps: completing confirmation of the relative position of the secondary detection area corresponding to the type of instrument in the main detection area and confirmation of the relative position of the reference appearance pattern corresponding to the type of instrument in the instrument placement simulation diagram by adopting a coordinate positioning mode, and determining whether deviation exists between two relative positions or not based on a comparison result of a difference value of two coordinate positioning data and a preset difference value threshold;
Wherein the positioning authentication mechanism is further configured to refuse to perform an authentication operation for a certain type of instrument when the certain type of instrument is in an out-of-stock state;
the size and the appearance of the instrument placement simulation diagram are the same as those of the reference appearance pattern of the goods placing shelf, and each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram is placed in the instrument placement simulation diagram;
the position of each reference appearance pattern corresponding to each type of instrument in the instrument placement simulation diagram gives the relative position of each type of instrument in a single goods placing shelf under a set placement mode.
7. The positioning system for an instrument in a military warehouse of claim 6, wherein said system further comprises:
the user input mechanism is arranged at the far end of the military warehouse and is used for modifying the set placing mode according to the operation of a military warehouse manager so as to adjust the relative positions of various instruments in a single goods placing shelf in the set placing mode in the instrument placing simulation diagram;
wherein, according to the operation of military warehouse manager, the setting and placing mode is modified to adjust the relative positions of various types of instruments in a single goods placing shelf under the setting and placing mode in the instrument placing simulation diagram, including: the adjustment of the setting and placing modes is completed by modifying the positions of the reference appearance patterns corresponding to the various types of instruments in the instrument placing simulation diagram.
8. The positioning system for an instrument in a military warehouse of claim 7, wherein said system further comprises:
the data communication interface is respectively connected with the user input mechanism and the big data storage mechanism and is used for adjusting the instrument placement simulation diagram stored by the big data storage mechanism based on the modified setting placement mode received by the user input mechanism;
the data communication interface is also respectively connected with the state judging mechanism and the positioning identification mechanism and is used for wirelessly transmitting output data of the state judging mechanism and the positioning identification mechanism to a management server of a military warehouse;
the data communication interface is electrically connected with the user input mechanism and is connected with the big data storage mechanism in a network mode.
9. A positioning system for equipment in a military warehouse as set forth in any one of claims 6-8, wherein:
performing a visual frame acquisition operation for a single cargo placing shelf in a military warehouse to obtain a cargo placing monitoring frame corresponding to a current timestamp includes: executing the visual picture acquisition operation of a single goods placing shelf in the military warehouse once every fixed time length;
Wherein, executing image quality optimization processing on the received goods-of-sale monitoring picture to obtain a corresponding optimization processing picture comprises: and sequentially executing contrast improvement processing and edge sharpening processing on the received goods placement monitoring pictures so as to obtain corresponding optimized processing pictures.
10. A positioning system for equipment in a military warehouse as set forth in any one of claims 6-8, wherein:
analyzing more than one shelf imaging region in the received optimization processing picture, and outputting the shelf imaging region with the shallowest depth of field as a main detection region comprises the following steps: taking an image area with overrun similarity with the reference appearance pattern content of the goods placing shelf in the received optimization processing picture as a shelf imaging area;
analyzing each instrument imaging area in the received optimization processing picture, discarding the instrument imaging areas with the depth of field greater than or equal to the set depth of field threshold value to obtain a plurality of remaining instrument imaging areas, wherein the steps include: and taking the image area with the overrun of the similarity of the content of the reference appearance pattern corresponding to a certain type of instrument in the received optimization processing picture as an instrument imaging area.
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