CN113706076A - Block chain logistics identification system based on chain structure - Google Patents

Block chain logistics identification system based on chain structure Download PDF

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CN113706076A
CN113706076A CN202110950690.7A CN202110950690A CN113706076A CN 113706076 A CN113706076 A CN 113706076A CN 202110950690 A CN202110950690 A CN 202110950690A CN 113706076 A CN113706076 A CN 113706076A
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江青鞠
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Shenzhen Jinbairui Industrial Co ltd
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Xuzhou Junzhibang Intelligent Technology Co ltd
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Abstract

The invention discloses a block chain logistics identification system based on a chain structure, which comprises a user identification module, a parcel matching module, a reminding module and a volume adjusting module, wherein the user identification module is used for identifying the user identity in an express delivery site, the parcel matching module is used for matching user identity information with parcels in the site, the reminding module is used for sending out sound according to the distance between a user and the express delivery to remind the user of the position of the express delivery, the volume adjusting module is used for controlling the volume of the reminding sound sent out by each express delivery parcel, the user identification module comprises a face detection module, a face comparison module and a positioning module, the parcel matching module comprises a coding module and a data storage module, the reminding module comprises a distance calculating module and a sound sending module, the volume adjusting module comprises a power calculating module and a taking detection module, the invention has the characteristic of reminding the package position to the pickup user.

Description

Block chain logistics identification system based on chain structure
Technical Field
The invention relates to the technical field of logistics identification, in particular to a block chain logistics identification system based on a chain structure.
Background
In the current society, people's consumption demand is flourishing day by day, and the logistics is also developing at a rapid pace, and traditional logistics distribution often is that the delivery is home, but people often do not conveniently sign for the express delivery in study work, so birth a lot of express delivery sites, and people go to the express delivery site and sign for the express delivery and saved a large amount of manpower and materials, also let the delivery time become very nimble controllable.
However, when people search for their parcels in the express delivery site, the users are tired and shopping experience of the users is greatly damaged because the users do not know the goods storage positions of the express delivery site and need to find their express deliveries for a long time in the face of a large number of parcels. Therefore, it is necessary to design a block chain logistics identification system based on a chain structure for reminding a pickup user of the position of a package.
Disclosure of Invention
The present invention is directed to a block chain logistics identification system based on a chain structure, so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a block chain logistics identification system based on chain structure, includes subscriber identification module, parcel matching module, reminds module and volume adjustment module, subscriber identification module is used for discerning the user identity in the express delivery website, parcel matching module is used for matching user identity information and the interior parcel of website, remind the module and send the position that sound reminded the express delivery to the user according to the distance between user and the express delivery, volume adjustment module is used for controlling each express delivery parcel and sends the volume size of reminding sound.
According to the technical scheme, the user identification module comprises a face detection module, a face comparison module and a positioning module, the parcel matching module comprises a coding module and a data storage module, the reminding module comprises a distance calculation module and a sounding module, the volume adjustment module comprises a power calculation module and a taking detection module, the positioning module is electrically connected with the distance calculation module, and the power calculation module is electrically connected with the sounding module;
the express delivery system comprises a face detection module, a face comparison module, a positioning module, a coding module, a data storage module, a distance calculation module, a voice module and a power control module, wherein the face detection module is used for detecting face information of a user entering an express delivery station, the face comparison module is used for identifying the face information and a user identity, the positioning module is used for positioning the user, the coding module is used for coding a package, the data storage module is used for storing data, the distance calculation module is used for calculating the distance between the user and the package, the voice module is used for sending voice to prompt the package position like the user, the power control module is used for controlling the voice volume of the voice module, and the taking detection module is used for detecting whether the user takes out the package.
According to the technical scheme, the specific working process of the logistics identification system comprises the following steps:
s1, when a user takes express for the first time, the face detection module is located in the express delivery site, the face information of the user at the express delivery site is detected, the detected face information is uploaded to the data storage module, and the face information is coded by the coding module;
s2, after the user information is stored, when the user goes to an express delivery site to take out the package, the face comparison module verifies the user identity, the matching module determines the package matched with the user, and the positioning module positions the user;
s3, when the user identity is successfully verified, the sound production module starts to work to produce sound to remind the user of the position of the package, the distance calculation module calculates the distance D between the user and the package, and the sound production module adjusts the volume N of the sound production module according to the change of the distance D;
s4, when the plurality of sound production modules work simultaneously, the volume adjusting module adjusts the volume of each sound production module to control the total volume of the whole express delivery site;
and S5, judging whether the user takes out the package or not by the taking detection module, and controlling the working state of the sound production module.
According to the above technical solution, the specific working process of the matching module in the step S2 includes the following steps:
s2-1, when a package enters a site, a reminding module is installed on the express package, a coding module determines user information according to a recipient of the express package, accesses face coding information in a data storage module, determines a face code corresponding to the recipient of the express package, and the coding module inputs the corresponding face code to the reminding module to code each reminding module;
s2-2, when the user goes to the express delivery site to pick up the package, the face detection module detects the face information of the user, the face comparison module accesses the data storage module to compare the face information of the user, and the face information code of the user is identified;
and S2-3, the matching module matches the codes of the vocalization modules in the site according to the face information codes of the users, and when the codes of the two codes are the same, the matching is successful, and the vocalization modules start to work.
According to the above technical solution, the specific working process of the sound generation module in the step S3 includes the following steps:
s3-1, detecting the face of a user in the express delivery site in real time by a face detection module, determining the identity of the user by a face comparison module, positioning the user in the express delivery site by a positioning module, and prompting the package position to the user by a sound generated by a sound generation module;
s3-2, the distance calculation module calculates the straight line distance D between the user' S parcel and the user, the volume N of the sound production module and the distance between the user and the parcel are in inverse proportion, specifically:
Figure BDA0003218525380000031
wherein P is0The reference power is the weakest sound power which can be just heard by normal human ears, and mu is an empirical parameter and is related to the calculation of the volume of the sound production module according to the distance between a human and a package.
According to the above technical solution, the specific working process of the volume adjusting module in the step S4 includes the following steps:
s4-1, when a plurality of sound production modules in the express delivery site work simultaneously, the total power of the sound production modules is controlled to be P by the volume adjusting module, and the P needs to meet the requirement
Figure BDA0003218525380000041
Wherein N is0Maximum volume of sound comfortable for normal human hearing;
s4-2, volume adjusting module according to
Figure BDA0003218525380000042
Adjusting the output power of each sounding module and controlling the total power, wherein i is 1,2,3,. said.. m; wherein P isiThe output power of a single sound production module, and m is the number of the working sound production modules;
s4-3, calculating the output power of a single sound production module by the power calculation module, wherein the output power of the sound production module is in inverse relation with the distance, and specifically comprises the following steps:
Figure BDA0003218525380000043
wherein DiThe distance between the ith sound generating module and the pickup user.
According to the technical scheme, the sound production module controls the output volume N of the sound production module according to the calculation results of the power calculation module and the distance calculation modulei：
Figure BDA0003218525380000044
Where μ is an empirical parameter related to the volume level calculated by the distance between the package and the user.
According to the technical scheme, the taking detection module comprises the infrared sensing unit, the infrared sensing unit is used for judging whether the user takes the package out of the express shelf, in the step S5, when the user takes the package, the infrared sensing unit located on the package detects that the user takes the package out, the reminding module stops working, and the sound production module stops producing sound.
According to the technical scheme, the sound production module includes the reset unit, the reset unit is used for clearing away the data of sound production module, and after the user took out the parcel, the staff of express delivery website retrieved sound production module, and the code information of sound production module is clear away to the reset module, when next parcel got into the express delivery website, encodes sound production module again to this is reciprocal.
According to the technical scheme, the sounding module comprises the manual control unit, and the manual control unit is used for manually closing the sounding module to work and forcibly closing the sounding module to make a sound.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the package position is prompted by the sound sent to the user according to the position of the user at the express delivery site, so that the pickup process of the user is convenient and quick, the time and physical strength of the user are saved, the volume is dynamically adjusted, and the health of the user is protected.
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The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic block diagram of the system of the present invention;
fig. 2 is a schematic diagram of a sound module of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a block chain logistics identification system based on a chain structure comprises a user identification module, a package matching module, a reminding module and a volume adjusting module, wherein the user identification module is used for identifying the user identity in an express station, the package matching module is used for matching user identity information with packages in the station, the reminding module sends out a sound according to the distance between a user and the express to remind the user of the position of the express, and the volume adjusting module is used for controlling the volume of the reminding sound sent by each express package;
the user identification module comprises a face detection module, a face comparison module and a positioning module, the parcel matching module comprises a coding module and a data storage module, the reminding module comprises a distance calculation module and a sounding module, the volume adjustment module comprises a power calculation module and a taking detection module, the positioning module is electrically connected with the distance calculation module, and the power calculation module is electrically connected with the sounding module;
the express delivery system comprises a face detection module, a face comparison module, a positioning module, a coding module, a data storage module, a distance calculation module, a sound production module, a power control module and a taking detection module, wherein the face detection module is used for detecting face information of a user entering an express delivery station, the face comparison module is used for comparing the face information with a verification user identity, the positioning module is used for positioning the user, the coding module is used for coding a package, the data storage module is used for storing data, the distance calculation module is used for calculating the distance between the user and the package, the sound production module is used for producing sound like the user to prompt the package position, the power control module is used for controlling the sound volume of the sound production module, and the taking detection module is used for detecting whether the user takes out the package or not;
the specific working process of the logistics identification system comprises the following steps:
s1, when a user takes express for the first time, the face detection module is located in the express delivery site, the face information of the user at the express delivery site is detected, the detected face information is uploaded to the data storage module, the encoding module encodes the face information, and the face information of the user is encoded so as to be convenient for matching;
s2, after the user information is stored, when the user goes to an express delivery site to take out the package, the face comparison module verifies the user identity, the matching module determines the package matched with the user, and the positioning module positions the user so as to determine the distance between the user and the package;
s3, when the user identity is successfully verified, the sound production module starts to work to send sound to remind the user of the position of the package, the distance calculation module calculates the distance D between the user and the package, the sound production module adjusts the volume N of the sound production module according to the change of the distance D and sends sound to remind the user of the position of the package, so that the user can conveniently and quickly find the package, the volume N is in inverse proportion to the distance D, the user can more accurately determine the position of the package, and the system is more humanized;
s4, when the plurality of sound production modules work simultaneously, the volume adjusting module adjusts the volume of each sound production module to control the total volume of the whole express delivery site, the system can ensure that the volume of the whole site is in a comfortable state, the physical and mental health of a user is protected, the user can keep a good mood, and the experience of the user in the pickup process is improved;
s5, judging whether the user takes out the package or not by the taking detection module, controlling the working state of the sounding module, and closing the sounding module in time after the user takes out the package, so that the cost is saved;
the specific working process of the matching module in step S2 includes the following steps:
s2-1, when a package enters a site, a reminding module is installed on the express package, a coding module determines user information according to a recipient of the express package, accesses face coding information in a data storage module, determines a face code corresponding to the recipient of the express package, and the coding module inputs the corresponding face code to the reminding module to code each reminding module;
s2-2, when the user goes to the express delivery site to pick up the package, the face detection module detects the face information of the user, the face comparison module accesses the data storage module to compare the face information of the user, and the face information code of the user is identified;
s2-3, the matching module matches the codes of the vocalization modules in the site according to the face information codes of the users, and when the codes of the two codes are the same, the matching is successful, the vocalization modules start to work;
the specific working process of the sound generation module in the step S3 includes the following steps:
s3-1, detecting the face of a user in the express delivery site in real time by a face detection module, determining the identity of the user by a face comparison module, positioning the user in the express delivery site by a positioning module, and prompting the package position to the user by a sound generated by a sound generation module;
s3-2, the distance calculation module calculates the straight line distance D between the user' S parcel and the user, the volume N of the sound production module and the distance between the user and the parcel are in inverse proportion, specifically:
Figure BDA0003218525380000071
wherein P is0Is the reference power which is the weakest sound power just heard by normal human ears, mu is an empirical parameter and is based on the sum of human and humanThe volume of the package distance calculation sound production module is related, and the volume N is in inverse proportion to the distance D, so that a user can more accurately determine the position of the package, and the system is more humanized;
the specific working process of the volume adjusting module in the step S4 includes the following steps:
s4-1, when a plurality of sound production modules in the express delivery site work simultaneously, the total power of the sound production modules is controlled to be P by the volume adjusting module, and the P needs to meet the requirement
Figure BDA0003218525380000072
Wherein N is0Maximum volume of comfortable sound for normal human hearing;
s4-2, volume adjusting module according to
Figure BDA0003218525380000081
Adjusting the output power of each sounding module and controlling the total power, wherein i is 1,2,3,. said.. m; wherein P isiThe output power of a single sound production module, and m is the number of the working sound production modules;
s4-3, calculating the output power of a single sound production module by the power calculation module, wherein the output power of the sound production module is in inverse relation with the distance, and specifically comprises the following steps:
Figure BDA0003218525380000082
wherein DiThe distance between the ith sounding module and the pickup user;
the sound production module controls the output volume N of the sound production module according to the calculation results of the power calculation module and the distance calculation modulei：
Figure BDA0003218525380000083
Mu is an experience parameter, and is related to the volume calculated by the distance between the package and the user, so that the system can ensure that the volume of the whole site is in a more comfortable state, protect the physical and mental health of the user, keep the user in good mood and improve the experience of the user in the pickup process;
in step S5, when the user takes the parcel, the infrared sensing unit on the parcel detects that the user takes the parcel out, the reminding module stops working, the sounding module turns off the sound, and turns off the sounding module in time, thereby saving energy;
the voice module comprises a reset unit, the reset unit is used for clearing data of the voice module, when a user takes out a parcel, a worker of the express delivery station recovers the voice module, the reset module clears coding information of the voice module, and when a next parcel enters the express delivery station, the voice module is coded again, so that the steps are repeated and reused, and the cost is saved;
the sounding module comprises a manual control unit, and the manual control unit is used for manually closing the sounding module to work and forcibly closing the sounding module to sound.
Example (b): when a certain user takes an express for the first time, a face detection module detects face information of the user at an express site, a coding module codes the face information, after the user information is stored, when the user goes to the express site to take out a package, a face comparison module verifies the identity of the user, a matching module determines the package matched with the user, a positioning module positions the user, the distance D between the user and the package is determined to be 10m by initial positioning, the volume N of a sound production module is 20dB at the moment, the sound production module sends a sound to the user to prompt the position of the package of the user, when the user walks into the package, the volume D is 2m, the sound production module increases the volume, and the N is 40dB at the moment; at this time, a second user in the website is picking up the item, and the distance D between the second user and the second user is 1m, P02W, the volume adjusting module adjusts the output power P of each sound production module1＝5W，P2When the volume of the output sound module of the parcel corresponding to the user I and the user II is 8W, the volume of the output sound module of the parcel corresponding to the user I and the parcel corresponding to the user II is N respectively1＝42dB，N2Working at 50dB volume, the superposition of the sound of two users can not be too noisy, and the taking detection module detects the sound of the second userAnd taking out the package, reminding the module to stop working, and closing the sound by the sound generating module.
It is noted that, herein, 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. Also, 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a block chain logistics identification system based on chain structure, includes user identification module, parcel matching module, reminds module and volume adjustment module, its characterized in that: the express delivery system comprises a user identification module, a parcel matching module, a reminding module and a volume adjusting module, wherein the user identification module is used for identifying the user identity in an express delivery site, the parcel matching module is used for matching user identity information with parcels in the site, the reminding module sends out sound according to the distance between a user and the express delivery to remind the user of the position of the express delivery, and the volume adjusting module is used for controlling the volume of each express delivery parcel sending out the reminding sound.
2. The block chain logistics identification system based on the chain structure as claimed in claim 1, wherein: the system comprises a user identification module, a volume adjustment module, a positioning module, a distance calculation module, a voice module, a face comparison module and a positioning module, wherein the user identification module comprises a face detection module, a face comparison module and a positioning module, the parcel matching module comprises a coding module and a data storage module, the reminding module comprises a distance calculation module and a voice module, the volume adjustment module comprises a power calculation module and a taking detection module, the positioning module is electrically connected with the distance calculation module, and the power calculation module is electrically connected with the voice module;
the express delivery system comprises a face detection module, a face comparison module, a positioning module, a coding module, a data storage module, a distance calculation module, a voice module and a power control module, wherein the face detection module is used for detecting face information of a user entering an express delivery station, the face comparison module is used for identifying the face information and a user identity, the positioning module is used for positioning the user, the coding module is used for coding a package, the data storage module is used for storing data, the distance calculation module is used for calculating the distance between the user and the package, the voice module is used for sending voice to prompt the package position like the user, the power control module is used for controlling the voice volume of the voice module, and the taking detection module is used for detecting whether the user takes out the package.
3. The block chain logistics identification system based on the chain structure as claimed in claim 2, wherein: the specific working process of the logistics identification system comprises the following steps:
s1, when a user takes express for the first time, the face detection module is located in the express delivery site, the face information of the user at the express delivery site is detected, the detected face information is uploaded to the data storage module, and the face information is coded by the coding module;
s2, after the user information is stored, when the user goes to an express delivery site to take out the package, the face comparison module verifies the user identity, the matching module determines the package matched with the user, and the positioning module positions the user;
s3, when the user identity is successfully verified, the sound production module starts to work to produce sound to remind the user of the position of the package, the distance calculation module calculates the distance D between the user and the package, and the sound production module adjusts the volume N of the sound production module according to the change of the distance D;
s4, when the plurality of sound production modules work simultaneously, the volume adjusting module adjusts the volume of each sound production module to control the total volume of the whole express delivery site;
and S5, judging whether the user takes out the package or not by the taking detection module, and controlling the working state of the sound production module.
4. The block chain logistics identification system based on the chain structure as claimed in claim 3, wherein: the specific working process of the matching module in step S2 includes the following steps:
s2-1, when a package enters a site, a reminding module is installed on the express package, a coding module determines user information according to a recipient of the express package, accesses face coding information in a data storage module, determines a face code corresponding to the recipient of the express package, and the coding module inputs the corresponding face code to the reminding module to code each reminding module;
s2-2, when the user goes to the express delivery site to pick up the package, the face detection module detects the face information of the user, the face comparison module accesses the data storage module to compare the face information of the user, and the face information code of the user is identified;
and S2-3, the matching module matches the codes of the vocalization modules in the site according to the face information codes of the users, and when the codes of the two codes are the same, the matching is successful, and the vocalization modules start to work.
5. The block chain logistics identification system based on the chain structure as claimed in claim 4, wherein: the specific working process of the sound generation module in the step S3 includes the following steps:
s3-1, detecting the face of a user in the express delivery site in real time by a face detection module, determining the identity of the user by a face comparison module, positioning the user in the express delivery site by a positioning module, and prompting the package position to the user by a sound generated by a sound generation module;
s3-2, the distance calculation module calculates the straight line distance D between the user' S parcel and the user, the volume N of the sound production module and the distance between the user and the parcel are in inverse proportion, specifically:
Figure FDA0003218525370000031
wherein P is0The reference power is the weakest sound power which can be just heard by normal human ears, and mu is an empirical parameter and is related to the calculation of the volume of the sound production module according to the distance between a human and a package.
6. The block chain logistics identification system based on the chain structure as claimed in claim 5, wherein: the specific working process of the volume adjusting module in the step S4 includes the following steps:
s4-1, when a plurality of sound production modules in the express delivery site work simultaneously, the total power of the sound production modules is controlled to be P by the volume adjusting module, and the P needs to meet the requirement
Figure FDA0003218525370000032
Wherein N is0Maximum volume of comfortable sound for normal human hearing;
s4-2, volume adjusting module according to
Figure FDA0003218525370000033
Adjusting the output power of each sounding module, and controlling the total power, wherein i is 1,2,3,. said.. m; wherein P isiThe output power of a single sound production module, and m is the number of the working sound production modules;
s4-3, calculating the output power of a single sound production module by the power calculation module, wherein the output power of the sound production module is in inverse relation with the distance, and specifically comprises the following steps:
Figure FDA0003218525370000034
wherein DiThe distance between the ith sound generating module and the pickup user.
7. The method of claim 6The block chain logistics identification system based on the chain structure is characterized in that: the sound production module controls the output volume N of the sound production module according to the calculation results of the power calculation module and the distance calculation modulei：
Figure FDA0003218525370000041
Where μ is an empirical parameter related to the volume level calculated by the distance between the package and the user.
8. The block chain logistics identification system based on the chain structure as claimed in claim 7, wherein: the taking detection module comprises an infrared sensing unit, the infrared sensing unit is used for judging whether the user takes the package out of the express shelf, in the step S5, when the user takes the package, the infrared sensing unit located on the package detects that the user takes the package out, the reminding module stops working, and the sounding module stops sounding.
9. The block chain logistics identification system based on the chain structure as claimed in claim 8, wherein: the sound production module includes the reset unit, the reset unit is used for cleaing away the data of sound production module, and after the user took out the parcel, the staff of express delivery website retrieved sound production module, and the coding information of sound production module is clear away to the reset module, when next parcel got into the express delivery website, encodes sound production module again to this is reciprocal.
10. The block chain logistics identification system based on the chain structure as claimed in claim 9, wherein: the sound production module comprises a manual control unit, and the manual control unit is used for manually closing the work of the sound production module and forcibly closing the sound production module to produce sound.
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