CN113111362A - High-strength encryption system and method based on user privacy information protection - Google Patents

High-strength encryption system and method based on user privacy information protection Download PDF

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CN113111362A
CN113111362A CN202110371237.0A CN202110371237A CN113111362A CN 113111362 A CN113111362 A CN 113111362A CN 202110371237 A CN202110371237 A CN 202110371237A CN 113111362 A CN113111362 A CN 113111362A
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陈华富
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Sichuan Lvtou Digital Information Industry Development Co ltd
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Abstract

The invention discloses a high-strength encryption system and a method based on user privacy information protection, wherein the high-strength encryption system comprises an express parcel information data storage module, an express parcel classification module, a courier positioning module, a distribution service distribution module, a user receiving address information processing module, a delivery site selection module, an express parcel arrival notification module and a courier service management module, and the high-strength encryption system has the beneficial effects that: the express package is classified according to the address information of the split, the risk that the address of the user is revealed is avoided, privacy safety of the user is guaranteed, in addition, the delivery completion progress of the courier is analyzed, the real-time position information of the courier is obtained, task distribution is further carried out on the courier according to the real-time position information, the delivery completion progress and the express classification, and delivery efficiency of express is improved.

Description

High-strength encryption system and method based on user privacy information protection
Technical Field
The invention relates to the technical field of internet, in particular to a high-strength encryption system and method based on user privacy information protection.
Background
In the conventional postal system, a sender uses an envelope to hide the content of the sender, which is the most basic encryption technology, while in electronic commerce, a tangible envelope is no longer the representative choice, in order to realize the confidentiality of electronic information, the information is unreadable to people except a specific addressee, and in order to ensure the security of personal information on a network, a certain means is needed to hide the information, and the most effective means for hiding the information is encryption.
With the continuous development of the internet, network shopping is not new at present, network shopping becomes a new shopping mode at present, people usually shop back on the internet and sign some express boxes and express bags, people most easily ignore an important thing, namely, the express boxes and the express bags have personal privacy information and a contact mode, if the express boxes and the express bags are utilized by other useful people, the property life safety of people is concerned, although express electronic lists are generally thermal printing paper and are made of special materials, the express boxes and the express bags can be blackened when heated, the personal information on the express lists can be burnt by using lighters, the personal information can be seen, lighters are not articles carried by people, and safety hazards can exist when the lighters are used for burning paper, a method is provided for protecting the information safety of people, the personal information on the express bill is removed before the express package is thrown, the personal information on the express bill comprises names, family addresses, unit addresses, mobile phone numbers and purchased commodity information, once the information is utilized by lawless persons, great potential hazards are likely to be caused to property safety of users, but a great number of people pay little attention to the information, and the problem that the information on the express bill is leaked is not large is felt, so that most of people who do not do treatment occupy, and at present, some express industries adopt hidden waybill technology, but the hidden waybill technology only hides partial addresses, and other useful people can still use the hidden waybill technology, and a courier needs to check specific addresses on own software, so that the courier is busy in the express delivery process, has no time to see mobile phones, or a seller misfills in the addresses, and temporarily modifies the addresses, and therefore, the addresses which are checked by the courier on the software are inconsistent with actual addresses, this also causes great inconvenience to the courier.
Based on the above problems, it is urgently needed to provide a high-strength encryption system and method based on user privacy information protection, by splitting the recipient address of a user, and then classifying express packages according to the split address information, the risk that the address of the user is revealed is avoided, the privacy safety of the user is ensured, in addition, the delivery completion progress of a courier is analyzed, and the real-time position information of the courier is acquired, so that the task allocation is further performed on the courier according to the real-time position information, the delivery completion progress and the express classification, and the delivery efficiency of the express is improved.
Disclosure of Invention
The present invention is directed to a high-strength encryption system and method based on user privacy information protection, so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme:
a high-strength encryption system based on user privacy information protection comprises an express parcel information data storage module, an express parcel classification module, a courier positioning module, a delivery service distribution module, a user receiving address information processing module, a delivery site selection module, an express parcel arrival notification module and a courier service management module,
the express package information data storage module is used for storing information data of express packages, the express package classification module is used for classifying the express packages according to receiving addresses of users, the courier positioning module is used for acquiring real-time positions of couriers and generating common route information of the couriers according to historical position data, the delivery service distribution module is used for distributing delivery services according to receiving address information of the users, the common route information of the couriers, current service progress information of the couriers and the real-time positions of the couriers, the user receiving address information processing module is used for extracting receiving address information of the users and dividing the receiving address information into first address information and second address information, and the delivery site selection module is used for screening express sites near the second address according to the second address information of the users, the express package arrival notification module is used for sending express taking notification information to a user when an express package arrives at a designated express site, and the courier service management module is used for managing delivery service of couriers.
Further, the express parcel classification module is connected with the user receiving address information processing module and comprises a scanning sub-module and a classification sub-module,
the scanning submodule scans the express package, the scanning submodule is also connected with an express package information data storage module, the scanning times are recorded in the express package information data storage module, the scanning submodule acquires the scanning times in the express package information data storage module before scanning, if the current scanning times are recorded as 0, the scanning submodule acquires first address information of the express package when the express package is scanned, the scanning times of the express package information data storage module corresponding to the express package are added with 1, the classification submodule classifies the express package according to the acquired first address information, if the current scanning times are recorded as 1, the scanning submodule acquires the real-time position of the express package according to the express package position and compares whether the current real-time position is in accordance with the first address information of the express package, if the real-time position is consistent with the first address information, the scanning submodule acquires second address information of the express package when scanning the express package, the scanning frequency of the express package corresponding to the express package in the express package information data storage module is added with 1, the classification submodule classifies the express package according to the acquired second address information, if the real-time position information is inconsistent with the first address information, the scanning submodule acquires the first address information of the express package when scanning the express package, the scanning frequency of the express package corresponding to the express package in the express package information data storage module is unchanged, the classification submodule classifies the express package according to the acquired first address information, and the express address is split, so that complete address information is acquired layer by layer in the distribution process of the express, and the express information is ensured not to be leaked in the distribution process of the express delivery, because there is complete individual addressee address information on traditional express waybill, and most people get the express delivery, after tearing the wrapping bag down, do not handle the express waybill to there is the risk that privacy information reveals, nevertheless acquire address information through scanning the successive layer, compare in traditional express waybill and show complete individual address information, acquire the successive layer of address information, avoided the risk that privacy information was revealed, ensured user's individual privacy information safety.
Furthermore, the delivery service distribution module is connected with the courier service management module, the courier positioning module and the express parcel classification module, the delivery service distribution module acquires delivery completion progress information of any courier through the courier service management module, and further acquires real-time position information of the courier through the courier positioning module, when the delivery completion progress display of any courier is completed, the delivery service distribution module matches the real-time position of the courier with address information contained in the express parcel classification, distributes express delivery tasks according to the delivery completion progress of the courier and the real-time position of the courier, and can improve the delivery efficiency of express.
Further, the distribution service distribution module obtains first address information contained in the express package classification, further determines whether the real-time position of any courier is within the range of the first address, further obtains second address information contained in the express package classification if the real-time position of any courier is within the range of the first address, and determines the distance L between the real-time position of any courier and the second address information according to the real-time position of any courier and the second address information1And further acquiring the common route information of any courier through a courier positioning module, taking a connecting line between the real-time position and the second address of any courier as a first straight line, taking the real-time position and the second address of the courier as two points, taking two parallel straight lines through the two points, taking an included angle between the two parallel straight lines and the first straight line as an angle fixed value, acquiring a pickup position of the express package, further acquiring the distance between the real-time position of the courier and the pickup position of the express package when the pickup position of the express package is positioned in an area surrounded by the two parallel straight lines, and determining the current real-time position and the common route information of any courier according to the real-time position of any courier and the common route information when the distance is less than a distance fixed valueThe corresponding best matching common route is further confirmed according to the shortest distance, a first straight line is prolonged to be intersected with the best matching common route, the intersection point is a first intersection point, the end point of the straight line connecting the first intersection point and the best matching common route is a second straight line, and the length of the second straight line is L2Further according to the included angle theta formed by the first straight line and the second straight line and the distance L between the real-time position and the second address1When the included angle theta is less than or equal to the angle threshold value, calculating
Figure BDA0003009402740000041
A value of (A) when
Figure BDA0003009402740000042
When the value of the first address information is larger than the first preset value, the distribution service distribution module initiates a distribution task to any courier according to second address information corresponding to the classification of the express packages, and when the value of the first address information is larger than the first preset value, the distribution service distribution module initiates a distribution task to any courier according to the second address information corresponding to the classification of
Figure BDA0003009402740000043
The smaller the value of (A), the
Figure BDA0003009402740000044
The closer to 1 the value of (A), that is to say that L is illustrated1Cos θ and L2The closer the value of (A), L1Cos θ is a variable value representing the length of a line parallel to a second line, L being the angle θ constant1Value of cos theta as a function of L1Is increased by the increase of the number of the terminal,
when L does not intersect the first straight line and the second straight line1*cosθ＝L2When L is less than L, the figure enclosed by the first straight line and the second straight line is a parallelogram1*cosθ>L2When, explain L1The straight line represented by cos theta is parallel and downwards moved, the closer the real-time position of the courier is to the first intersection point, because the first intersection point is positioned on the common route of the courier, namely the closer the real-time position of the courier is to the common route, and the real-time position of the courier and the courier package are initially includedThe second address information of the courier is analyzed, which shows that the real-time position of the courier is not far away from the second address, so that the delivery efficiency of the courier is the highest when the real-time position of the courier is close to the common route and not far away from the delivery address of the courier,
when the second address is determined, only the real-time location of each courier is changed, so that in the case of determining a point, i.e. the second address, the closer the real-time location of the courier is to the first intersection point, then
Figure BDA0003009402740000045
The greater the value of (A) is, when
Figure BDA0003009402740000046
When the real-time position of the courier is larger than the first preset value, the real-time position of the courier is close to coincide with the first intersection point, the first intersection point is a point on the common route, namely the real-time position of the courier is approximately positioned on the common route of the courier, the courier is convenient, and meanwhile, the courier is familiar with the common route and is not strange to the surrounding situation of the common route, so the delivery efficiency of the express delivery can be improved,
when in use
Figure BDA0003009402740000047
When the value of (2) is less than or equal to the first preset value, the distribution service distribution module performs screening again in the common routes except any one common route, if the current screening has no result, the real-time positions and the common routes of other couriers are obtained, the screening is performed again, distribution tasks are initiated to couriers meeting the conditions according to the screening result, and if no courier meets the conditions currently, the distribution service distribution module selects to distribute the distribution tasks to the couriers meeting the conditions
Figure BDA0003009402740000048
If the current real-time position of the courier does not match the second address, the courier corresponding to the minimum value of (1) above is any courier, and the real-time position of other couriers is also matchedLocking the position, knowing that the courier suitable for the distribution task is selected, if the real-time position of the current courier can not be matched with the second address, selecting the courier
Figure BDA0003009402740000049
The minimum value of the number of the express delivery personnel is obtained, and the delivery efficiency of the express delivery is guaranteed.
Further, the express package arrival notification module comprises an express information scanning sub-module and a pickup information sending sub-module, the express information scanning sub-module comprises information of an express site where the express package is currently located, the express information scanning sub-module further scans the express package, the express information scanning sub-module obtains a scanning frequency record through the express information data storage module before scanning, if the current scanning frequency record is 2, the contact way of a recipient of the current express package is obtained, the pickup information sending sub-module sends pickup notification information to a corresponding user according to the contact way of the recipient and the information of the express site where the recipient is located,
if the current scanning times record is not 2, obtaining second address information of a receiver of the current express package, comparing the distance between the second address and the current express station, if the distance between the second address and the current express station is smaller than a second preset value, further obtaining the contact way of the receiver of the current express package, and the pickup information sending submodule sends pickup notification information to a corresponding user according to the contact way of the receiver and the information of the current express station.
Further, the express package arrival notification module is connected with a courier service management module, the courier service management module is connected with a courier positioning module, the courier service management module comprises a delivery information display sub-module and a delivery progress analysis sub-module,
the delivery information display submodule displays current delivery information and current delivery completion progress information, and the delivery progress analysis submodule determines the current delivery progress according to the distance between the current real-time position of the courier and an express delivery site to which delivery is required to be performed and whether pickup information is sent or not.
Further, the delivery progress analysis submodule acquires the real-time position of a courier through a courier positioning module and acquires information of all the courier packages delivered at the time according to the delivery information in progress, the delivery progress analysis submodule acquires whether the delivery information is sent to the addressees corresponding to all the courier packages delivered at the time through a delivery information sending submodule, the delivery progress analysis submodule acquires the positions of all the express sites to which all the express packages are delivered at present through a delivery site selection module, further acquires the real-time position of the courier through the courier positioning module, calculates the non-delivery distance between the real-time position of the courier and the express sites, acquires the route information of the delivery task at the time, confirms the total distance of the delivery at the time according to the route information, and predicts the first completion progress of the delivery task at present by calculating the proportion of the non-delivery distance to the total distance, and then determining whether recipients of all the packages delivered at the time have received the pickup information, and predicting a second completion progress of the current delivery task according to the proportion of the number of the packages which have sent the pickup information to the total number of the packages, wherein the sum of the first completion progress and the second completion progress is 1.
Furthermore, the delivery site selection module acquires second address information of the express package and screens nearby express sites according to the second address information, the delivery site selection module establishes an express site selection area with the second address as a center, the delivery site selection module acquires distances between all the express sites in the express site selection area and the second address and routes between the second address and all the express sites, and selects the corresponding express site with the shortest distance and the shortest route consumption time for delivery.
Further, a high-strength encryption method based on user privacy information protection includes the following steps:
s1: extracting receiving address information of a user, splitting the receiving address information into first address information and second address information, and further classifying the express packages according to the address information;
s2: analyzing the delivery completion progress of the courier according to whether the user receives pickup information and the real-time position of the courier;
s3: acquiring distribution completion progress information of the courier and real-time position information of the courier, and further performing matching analysis on the real-time position of the courier and address information contained in the express package classification;
s4: screening express stations nearby the user according to the second address information of the user, and selecting the express stations to be released;
s5: and acquiring the contact information of the addressee of the current express package, sending the express site information to the user, and prompting the user to take the express.
Further, the high-intensity encryption method further comprises the following steps:
s1-1: the express package classification module is connected with the user receiving address information processing module, the express package classification module comprises a scanning sub-module and a classification sub-module, the scanning sub-module scans express packages, the scanning sub-module is also connected with an express package information data storage module, the scanning times are recorded in the express package information data storage module, the scanning sub-module acquires the scanning times in the express package information data storage module before scanning, if the current scanning times are recorded as 0, the scanning sub-module acquires first address information of the express packages when scanning the express packages, the scanning times corresponding to the express packages in the express package information data storage module are added with 1, the classification sub-module classifies the express packages according to the acquired first address information,
if the current scanning times are recorded as 1, the scanning sub-module acquires the real-time position of the express package through the position of the express package, compares whether the current real-time position is in accordance with the first address information of the express package, if the real-time position is in accordance with the first address information, the scanning sub-module acquires the second address information of the express package when the express package is scanned, the scanning times of the express package corresponding to the express package in the express package information data storage module is added with 1, and the classification sub-module classifies the express package according to the acquired second address information,
if the real-time position information is inconsistent with the first address information, the scanning sub-module acquires the first address information of the express package when scanning the express package, the scanning times of the express package corresponding to the express package in the express package information data storage module are unchanged, and the classification sub-module classifies the express package according to the acquired first address information;
s2-1: the express delivery package arrival notification module is connected with the courier service management module, the courier service management module is connected with the courier positioning module, the courier service management module comprises a delivery information display sub-module and a delivery progress analysis sub-module, the delivery information display sub-module displays the current on-going delivery information and the current delivery completion progress information, the delivery progress analysis sub-module determines the current delivery progress according to the distance between the current real-time position of a courier and a courier site to which the courier needs to be delivered and whether to send delivery information, the delivery progress analysis sub-module acquires the real-time position of the courier through the courier positioning module and acquires all the courier package information of the delivery according to the on-going delivery information, and the delivery progress analysis sub-module acquires the delivery information of the courier corresponding to all the courier packages of the delivery through the delivery information sending sub-module, the delivery progress analysis submodule acquires the positions of the express sites to which all express packages need to be delivered currently through the delivery site selection module, further acquires the real-time position of a courier through the courier positioning module, calculates the non-delivery distance between the real-time position of the courier and the express sites, acquires the route information of the delivery task, confirms the total distance of the delivery according to the route information, predicts the first completion progress of the current delivery task by calculating the proportion of the non-delivery distance to the total distance, then determines whether recipients of all the delivered packages receive the pickup information, predicts the second completion progress of the delivery task currently according to the proportion of the number of the packages which send the pickup information to the total number of the packages, and the sum of the first completion progress and the second completion progress is 1;
s3-1: the distribution service distribution module is connected with the courier service management module and the courier positioning moduleA block and express package classification module, a delivery service distribution module acquires delivery completion progress information of any courier through a courier service management module, further acquires real-time position information of the courier through a courier positioning module, when the distribution completion progress display of any courier is completed, the distribution service distribution module matches the real-time position of the courier with the address information contained in the express package classification, the distribution service distribution module acquires the first address information contained in the express package classification, whether the real-time position of any courier is within the range of the first address is further determined, if the real-time position of any courier is within the range of the first address, and further acquiring second address information contained in the express package classification, and determining the distance L between the real-time position of any courier and the second address information by the delivery service distribution module according to the real-time position of the courier and the second address information.1And further acquiring the common route information of any courier through a courier positioning module, taking a connecting line between the real-time position and the second address of any courier as a first straight line, taking the real-time position and the second address of the courier as two points, drawing two parallel straight lines through the two points, taking an included angle between the two parallel straight lines and the first straight line as an angle fixed value, acquiring a pickup position of the courier package, further acquiring the distance between the real-time position of the courier and the pickup position of the courier package when the pickup position of the courier package is positioned in an area enclosed by the two parallel straight lines, determining the shortest distance between the current real-time position and any common route according to the real-time position and the common route information of any courier, further determining the corresponding most matched common route according to the shortest distance, and prolonging the intersection of the first straight line and the most matched common route, the intersection point is a first intersection point, the end point of the straight line connecting the first intersection point and the most matched common route is a second straight line, and the length of the second straight line is L2Further according to the included angle theta formed by the first straight line and the second straight line and the distance L between the real-time position and the second address1When the included angle theta is less than or equal to the angle threshold value, calculating
Figure BDA0003009402740000071
A value of (A) when
Figure BDA0003009402740000072
When the value of the first address is larger than the first preset value, the distribution service distribution module initiates a distribution task to any courier according to second address information corresponding to the classification of the express packages,
when in use
Figure BDA0003009402740000081
When the value of the current time interval is less than or equal to the first preset value, the distribution service distribution module performs screening again in the common routes except any common route, if the current screening has no result, the real-time positions and the common routes of other couriers are obtained, screening is performed again, distribution tasks are initiated to couriers meeting the conditions according to the screening result, and if no courier meets the conditions currently, the distribution service distribution module selects to distribute the distribution tasks to the couriers meeting the conditions
Figure BDA0003009402740000082
The courier corresponding to the minimum value of (1);
s4-1: the express delivery site selection module acquires second address information of an express package, screens express sites nearby the express package according to the second address information, establishes an express site selection area with the second address as a center, acquires distances between all express sites in the express site selection area and the second address and routes between the second address and all the express sites, and selects the corresponding express site with the shortest distance and the shortest route time consumption for delivery;
s5-1: the express package arrival notification module comprises an express information scanning sub-module and a pickup information sending sub-module, the express information scanning sub-module comprises express site information of the express package at present, the express information scanning sub-module further scans the express package, the express information scanning sub-module acquires scanning frequency records through an express information data storage module before scanning, if the current scanning frequency records are 2, the contact way of the addressee of the present express package is acquired, the pickup information sending sub-module sends pickup notification information to corresponding users according to the contact way of the addressee and the express site information at present,
if the current scanning times record is not 2, obtaining second address information of a receiver of the current express package, comparing the distance between the second address and the current express station, if the distance between the second address and the current express station is smaller than a second preset value, further obtaining the contact way of the receiver of the current express package, and sending a pickup notification message to a corresponding user by the pickup information sending submodule according to the contact way of the receiver and the information of the current express station.
Compared with the prior art, the invention has the following beneficial effects: according to the method and the system, the recipient address of the user is split, and the express packages are classified according to the split address information, so that the risk that the address of the user is revealed is avoided, the privacy safety of the user is guaranteed, in addition, the delivery completion progress of the courier is analyzed, the real-time position information of the courier is obtained, the task distribution is further carried out on the courier according to the real-time position information, the delivery completion progress and the express classification, and the delivery efficiency of the express is improved.
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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 block diagram of a high-strength encryption system based on user privacy information protection according to the present invention;
fig. 2 is a schematic diagram illustrating steps of a high-strength encryption method based on user privacy information protection according to 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 high-strength encryption system based on user privacy information protection comprises an express parcel information data storage module, an express parcel classification module, a courier positioning module, a delivery service distribution module, a user receiving address information processing module, a delivery site selection module, an express parcel arrival notification module and a courier service management module,
the express delivery system comprises an express delivery package information data storage module, an express delivery package classification module, a courier positioning module, a delivery service distribution module, a delivery site selection module, an express delivery package arrival notification module and a delivery service receiving notification module, wherein the express delivery package information data storage module is used for storing information data of express delivery packages, the express delivery package classification module is used for classifying the express delivery packages according to receiving addresses of users, the courier positioning module is used for acquiring real-time positions of couriers and generating common route information of the couriers according to historical position data, the delivery service distribution module is used for distributing delivery services according to receiving address information of the users, the common route information of the couriers, current service progress information of the couriers and the real-time positions of the couriers, the user receiving address information processing module is used for extracting receiving address information of the users and dividing the receiving address information into a first address and a second address information, the delivery site selection module is used for screening sites near, the courier service management module is used for managing the delivery service of a courier.
The express package classification module is connected with the user receiving address information processing module, the express package classification module comprises a scanning sub-module and a classification sub-module, the scanning sub-module scans express packages, the scanning sub-module is also connected with an express package information data storage module, the scanning times are recorded in the express package information data storage module, the scanning sub-module acquires the scanning times in the express package information data storage module before scanning, if the current scanning times are recorded as 0, the scanning sub-module acquires first address information of the express packages when scanning the express packages, the scanning times corresponding to the express packages in the express package information data storage module are added with 1, the classification sub-module classifies the express packages according to the acquired first address information,
if the current scanning times are recorded as 1, the scanning sub-module acquires the real-time position of the express package through the position of the express package, compares whether the current real-time position is in accordance with the first address information of the express package, if the real-time position is in accordance with the first address information, the scanning sub-module acquires the second address information of the express package when the express package is scanned, the scanning times of the express package corresponding to the express package in the express package information data storage module is added with 1, and the classification sub-module classifies the express package according to the acquired second address information,
if the real-time position information is inconsistent with the first address information, the scanning sub-module acquires the first address information of the express package when the express package is scanned, the scanning times of the express package in the express package information data storage module corresponding to the express package are unchanged, and the classification sub-module classifies the express package according to the acquired first address information.
The distribution service distribution module is connected with the courier service management module, the courier positioning module and the express parcel classification module, the distribution service distribution module acquires distribution completion progress information of any courier through the courier service management module, further acquires real-time position information of the courier through the courier positioning module, and when distribution completion progress display of any courier is completed, the distribution service distribution module matches the real-time position of the courier with address information contained in the express parcel classification.
The distribution service distribution module obtains first address information contained in express package classification, further determines whether the real-time position of any courier is within the range of the first address, further obtains second address information contained in the express package classification if the real-time position of any courier is within the range of the first address, and determines the distance L between the real-time position of any courier and the second address information according to the real-time position of any courier and the second address information1And further acquiring the common route information of any courier through a courier positioning module so as to realize the real-time use of any courierThe connecting line between the position and the second address is a first straight line, the real-time position and the second address of the courier are two points, two parallel straight lines are drawn through the two points, the included angle between the two parallel straight lines and the first straight line is an angle fixed value, the pickup position of the courier is obtained, when the pickup position of the courier is positioned in the area enclosed by the two parallel straight lines, the distance between the real-time position of the courier and the pickup position of the courier is further obtained, when the distance is smaller than a distance fixed value, the shortest distance between the current real-time position and any common route is determined according to the information of the real-time position and the common route of any courier, the corresponding most matched common route is further determined according to the shortest distance, the first straight line is prolonged to be intersected with the most matched common route, the intersection point is a first intersection point, the end point of the straight line connecting the first intersection point with the most matched common route is a second straight, the length of the second straight line is L2Further according to the included angle theta formed by the first straight line and the second straight line and the distance L between the real-time position and the second address1When the included angle theta is less than or equal to the angle threshold value, calculating
Figure BDA0003009402740000101
A value of (A) when
Figure BDA0003009402740000102
When the value of the first address is larger than the first preset value, the distribution service distribution module initiates a distribution task to any courier according to second address information corresponding to the classification of the express packages,
when in use
Figure BDA0003009402740000103
When the value of the current time interval is less than or equal to the first preset value, the distribution service distribution module performs screening again in the common routes except any common route, if the current screening has no result, the real-time positions and the common routes of other couriers are obtained, screening is performed again, distribution tasks are initiated to couriers meeting the conditions according to the screening result, and if no courier meets the conditions currently, the distribution service distribution module selects to distribute the distribution tasks to the couriers meeting the conditions
Figure BDA0003009402740000104
Corresponds to the courier.
The express package arrival notification module comprises an express information scanning sub-module and a pickup information sending sub-module, the express information scanning sub-module comprises express site information of the express package at present, the express information scanning sub-module further scans the express package, the express information scanning sub-module acquires scanning frequency records through an express information data storage module before scanning, if the current scanning frequency records are 2, the contact way of the addressee of the present express package is acquired, the pickup information sending sub-module sends pickup notification information to corresponding users according to the contact way of the addressee and the express site information at present,
if the current scanning times record is not 2, obtaining second address information of a receiver of the current express package, comparing the distance between the second address and the current express station, if the distance between the second address and the current express station is smaller than a second preset value, further obtaining the contact way of the receiver of the current express package, and sending a pickup notification message to a corresponding user by the pickup information sending submodule according to the contact way of the receiver and the information of the current express station.
The express delivery parcel arrival notification module is connected with the courier service management module, the courier service management module is connected with the courier positioning module, the courier service management module comprises a delivery information display submodule and a delivery progress analysis submodule, the delivery information display submodule displays current on-going delivery information and current delivery completion progress information, and the delivery progress analysis submodule determines the current delivery progress according to the distance between the current real-time position of a courier and an express delivery site to which delivery is required to be performed and whether delivery information is sent or not.
The delivery progress analysis submodule acquires the real-time position of a courier through the courier positioning module, acquires all the information of the delivered express packages according to the ongoing delivery information, acquires whether the delivery information is sent to the addressees corresponding to all the delivered express packages through the delivery information sending submodule,
the delivery progress analysis submodule acquires the positions of the express stations to which all express packages need to be delivered currently through the delivery station selection module, further acquires the real-time position of a courier through the courier positioning module, calculates the non-delivery distance between the real-time position of the courier and the express stations, acquires the route information of the delivery task, confirms the total distance of the delivery according to the route information, predicts the first completion progress of the current delivery task by calculating the proportion of the non-delivery distance to the total distance, then determines whether recipients of all the delivered packages receive the pickup information, predicts the second completion progress of the current delivery task according to the proportion of the number of the packages which send the pickup information to the total number of the packages, and the sum of the first completion progress and the second completion progress is 1.
The express delivery site selection module acquires second address information of the express package, screens express sites nearby the express package according to the second address information, establishes an express site selection area with the second address as a center, acquires distances between all the express sites in the express site selection area and the second address and routes between the second address and all the express sites, and selects the corresponding express site with the shortest distance and the shortest route consumption for delivery.
A high-intensity encryption method based on user privacy information protection comprises the following steps:
s1: extracting receiving address information of a user, splitting the receiving address information into first address information and second address information, and further classifying the express packages according to the address information;
s2: analyzing the delivery completion progress of the courier according to whether the user receives pickup information and the real-time position of the courier;
s3: acquiring distribution completion progress information of the courier and real-time position information of the courier, and further performing matching analysis on the real-time position of the courier and address information contained in the express package classification;
s4: screening express stations nearby the user according to the second address information of the user, and selecting the express stations to be released;
s5: and acquiring the contact information of the addressee of the current express package, sending the express site information to the user, and prompting the user to take the express.
The high-intensity encryption method further comprises the following steps:
s1-1: the express package classification module is connected with the user receiving address information processing module, the express package classification module comprises a scanning sub-module and a classification sub-module, the scanning sub-module scans express packages, the scanning sub-module is also connected with an express package information data storage module, the scanning times are recorded in the express package information data storage module, the scanning sub-module acquires the scanning times in the express package information data storage module before scanning, if the current scanning times are recorded as 0, the scanning sub-module acquires first address information of the express packages when scanning the express packages, the scanning times corresponding to the express packages in the express package information data storage module are added with 1, the classification sub-module classifies the express packages according to the acquired first address information,
if the current scanning times are recorded as 1, the scanning sub-module acquires the real-time position of the express package through the position of the express package, compares whether the current real-time position is in accordance with the first address information of the express package, if the real-time position is in accordance with the first address information, the scanning sub-module acquires the second address information of the express package when the express package is scanned, the scanning times of the express package corresponding to the express package in the express package information data storage module is added with 1, and the classification sub-module classifies the express package according to the acquired second address information,
if the real-time position information is inconsistent with the first address information, the scanning sub-module acquires the first address information of the express package when scanning the express package, the scanning times of the express package corresponding to the express package in the express package information data storage module are unchanged, and the classification sub-module classifies the express package according to the acquired first address information;
s2-1: the express delivery package arrival notification module is connected with the courier service management module, the courier service management module is connected with the courier positioning module, the courier service management module comprises a delivery information display sub-module and a delivery progress analysis sub-module, the delivery information display sub-module displays the current on-going delivery information and the current delivery completion progress information, the delivery progress analysis sub-module determines the current delivery progress according to the distance between the current real-time position of a courier and a courier site to which the courier needs to be delivered and whether to send delivery information, the delivery progress analysis sub-module acquires the real-time position of the courier through the courier positioning module and acquires all the courier package information of the delivery according to the on-going delivery information, and the delivery progress analysis sub-module acquires the delivery information of the courier corresponding to all the courier packages of the delivery through the delivery information sending sub-module, the delivery progress analysis submodule acquires the positions of the express sites to which all express packages need to be delivered currently through the delivery site selection module, further acquires the real-time position of a courier through the courier positioning module, calculates the non-delivery distance between the real-time position of the courier and the express sites, acquires the route information of the delivery task, confirms the total distance of the delivery according to the route information, predicts the first completion progress of the current delivery task by calculating the proportion of the non-delivery distance to the total distance, then determines whether recipients of all the delivered packages receive the pickup information, predicts the second completion progress of the delivery task currently according to the proportion of the number of the packages which send the pickup information to the total number of the packages, and the sum of the first completion progress and the second completion progress is 1;
s3-1: the distribution service distribution module obtains first address information contained in express package classification, further determines whether the real-time position of any courier is within the range of the first address, further obtains second address information contained in the express package classification if the real-time position of any courier is within the range of the first address, and determines the distance L between the real-time position of any courier and the second address information according to the real-time position of any courier and the second address information1And further acquiring the common route information of any courier through a courier positioning module, taking a connecting line between the real-time position of any courier and the second address as a first straight line, and taking the real-time position of the courier as a real-time route information of the courierThe method comprises the steps of obtaining a pickup position of an express package by taking two parallel straight lines through two points, determining the shortest distance between the current real-time position and any one common route according to the real-time position of any one courier and common route information when the pickup position of the express package is located in an area defined by the two parallel straight lines, further determining the distance between the real-time position of the courier and the pickup position of the express package by taking an included angle between the two parallel straight lines and the first straight line as an angle fixed value, and when the distance is smaller than a distance fixed value, further determining the corresponding best matching common route according to the shortest distance, prolonging the intersection of the first straight line and the best matching common route, wherein the intersection point is a first intersection point, the end point of the straight line connecting the first intersection point and the best matching common route is a second straight line, and the length of the second straight line is L2Further according to the included angle theta formed by the first straight line and the second straight line and the distance L between the real-time position and the second address1When the included angle theta is less than or equal to the angle threshold value, calculating
Figure BDA0003009402740000131
A value of (A) when
Figure BDA0003009402740000132
When the value of the first address is larger than the first preset value, the distribution service distribution module initiates a distribution task to any courier according to second address information corresponding to the classification of the express packages,
when in use
Figure BDA0003009402740000133
When the value of the current time interval is less than or equal to the first preset value, the distribution service distribution module performs screening again in the common routes except any common route, if the current screening has no result, the real-time positions and the common routes of other couriers are obtained, screening is performed again, distribution tasks are initiated to couriers meeting the conditions according to the screening result, and if no courier meets the conditions currently, the distribution service distribution module selects to distribute the distribution tasks to the couriers meeting the conditions
Figure BDA0003009402740000134
The courier corresponding to the minimum value of (1);
s4-1: the express delivery site selection module acquires second address information of an express package, screens express sites nearby the express package according to the second address information, establishes an express site selection area with the second address as a center, acquires distances between all express sites in the express site selection area and the second address and routes between the second address and all the express sites, and selects the corresponding express site with the shortest distance and the shortest route time consumption for delivery;
s5-1: the express package arrival notification module comprises an express information scanning sub-module and a pickup information sending sub-module, the express information scanning sub-module comprises express site information of the express package at present, the express information scanning sub-module further scans the express package, the express information scanning sub-module acquires scanning frequency records through an express information data storage module before scanning, if the current scanning frequency records are 2, the contact way of the addressee of the present express package is acquired, the pickup information sending sub-module sends pickup notification information to corresponding users according to the contact way of the addressee and the express site information at present,
if the current scanning times record is not 2, obtaining second address information of a receiver of the current express package, comparing the distance between the second address and the current express station, if the distance between the second address and the current express station is smaller than a second preset value, further obtaining the contact way of the receiver of the current express package, and sending a pickup notification message to a corresponding user by the pickup information sending submodule according to the contact way of the receiver and the information of the current express station.
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. A high-strength encryption system based on user privacy information protection is characterized in that: comprises an express parcel information data storage module, an express parcel classification module, a courier positioning module, a delivery service distribution module, a user receiving address information processing module, a delivery station selection module, an express parcel arrival notification module and a courier service management module,
the express package information data storage module is used for storing information data of express packages, the express package classification module is used for classifying the express packages according to receiving addresses of users, the courier positioning module is used for acquiring real-time positions of couriers and generating common route information of the couriers according to historical position data, the delivery service distribution module is used for distributing delivery services according to receiving address information of the users, the common route information of the couriers, current service progress information of the couriers and the real-time positions of the couriers, the user receiving address information processing module is used for extracting receiving address information of the users and dividing the receiving address information into first address information and second address information, and the delivery site selection module is used for screening express sites near the second address according to the second address information of the users, the express package arrival notification module is used for sending express taking notification information to a user when an express package arrives at a designated express site, and the courier service management module is used for managing delivery service of couriers.
2. The high-strength encryption system based on user privacy information protection according to claim 1, wherein: the express parcel classification module is connected with the user receiving address information processing module and comprises a scanning sub-module and a classification sub-module,
the scanning submodule scans the express packages, the scanning submodule is also connected with an express package information data storage module, the scanning times are recorded in the express package information data storage module, the scanning submodule acquires the scanning times in the express package information data storage module before scanning, if the current scanning times are recorded as 0, the scanning submodule acquires first address information of the express packages when the express packages are scanned, the scanning times of the express packages in the express package information data storage module are added with 1, and the classification submodule classifies the express packages according to the acquired first address information,
if the current scanning times are recorded as 1, the scanning sub-module acquires the real-time position of the express package through the position of the express package, compares whether the current real-time position is in accordance with the first address information of the express package, if the real-time position is in accordance with the first address information, the scanning sub-module acquires the second address information of the express package when the express package is scanned, the scanning times of the corresponding express package in the express package information data storage module is added with 1, and the classification sub-module classifies the express package according to the acquired second address information,
if the real-time position information is inconsistent with the first address information, the scanning sub-module acquires the first address information of the express package when scanning the express package, the scanning times of the express package in the express package information data storage module corresponding to the express package are unchanged, and the classification sub-module classifies the express package according to the acquired first address information.
3. The high-strength encryption system based on user privacy information protection according to claim 1, wherein: the distribution service distribution module is connected with the courier service management module, the courier positioning module and the express parcel classification module, the distribution service distribution module acquires distribution completion progress information of any courier through the courier service management module, further acquires real-time position information of the courier through the courier positioning module, and when distribution completion progress display of any courier is completed, the distribution service distribution module matches the real-time position of the courier with address information contained in the express parcel classification.
4. A high-strength encryption system based on user privacy information protection according to claim 3, characterized in that: the distribution service distribution module acquires first address information contained in express package classification, further determines whether the real-time position of any courier is within the range of the first address, further acquires second address information contained in the express package classification if the real-time position of any courier is within the range of the first address, and determines the distance L between the real-time position of any courier and the second address information according to the real-time position of any courier and the second address information1And further obtaining the common route information of any courier through a courier positioning module, taking a connecting line between the real-time position and the second address of any courier as a first straight line, taking the real-time position and the second address of the courier as two points, taking two parallel straight lines through the two points, taking an included angle between the two parallel straight lines and the first straight line as an angle fixed value, obtaining a pickup position of the courier package, further obtaining the distance between the real-time position of the courier and the pickup position of the courier package when the pickup position of the courier package is positioned in an area surrounded by the two parallel straight lines, determining the shortest distance between the current real-time position and any common route according to the real-time position of any courier and the common route information when the distance is less than a distance fixed value, further determining the corresponding most matched common route according to the shortest distance, extend the first straight line and the topThe common routes are intersected, the intersection point is a first intersection point, the end point of the straight line connecting the first intersection point and the most matched common route is a second straight line, and the length of the second straight line is L2Further according to the included angle theta formed by the first straight line and the second straight line and the distance L between the real-time position and the second address1When the included angle theta is less than or equal to the angle threshold value, calculating
Figure FDA0003009402730000021
A value of (A) when
Figure FDA0003009402730000022
When the value of the first address information is larger than the first preset value, the distribution service distribution module initiates a distribution task to any courier according to second address information corresponding to the classification of the express packages,
when in use
Figure FDA0003009402730000023
When the value of (2) is less than or equal to the first preset value, the distribution service distribution module performs screening again in the common routes except any one common route, if the current screening has no result, the real-time positions and the common routes of other couriers are obtained, the screening is performed again, distribution tasks are initiated to couriers meeting the conditions according to the screening result, and if no courier meets the conditions currently, the distribution service distribution module selects to distribute the distribution tasks to the couriers meeting the conditions
Figure FDA0003009402730000024
Corresponds to the courier.
5. The high-strength encryption system based on user privacy information protection according to claim 1, wherein: the express package arrival notification module comprises an express information scanning sub-module and a pickup information sending sub-module, the express information scanning sub-module comprises express site information of the express package at present, the express information scanning sub-module further scans the express package, the express information scanning sub-module acquires scanning frequency records through an express information data storage module before scanning, if the current scanning frequency records are 2, the contact way of the recipient of the present express package is acquired, the pickup information sending sub-module sends pickup notification information to corresponding users according to the contact way of the recipient and the express site information at present,
if the current scanning times record is not 2, obtaining second address information of a receiver of the current express package, comparing the distance between the second address and the current express station, if the distance between the second address and the current express station is smaller than a second preset value, further obtaining the contact way of the receiver of the current express package, and the pickup information sending submodule sends pickup notification information to a corresponding user according to the contact way of the receiver and the information of the current express station.
6. The system according to claim 5, wherein the encryption system comprises: the express delivery parcel arrival notification module is connected with a courier service management module, the courier service management module is connected with a courier positioning module, the courier service management module comprises a delivery information display submodule and a delivery progress analysis submodule, the delivery information display submodule displays current on-going delivery information and current delivery completion progress information, and the delivery progress analysis submodule determines the current delivery progress according to the distance between the current courier real-time position and an express delivery site to which delivery is required.
7. The system according to claim 6, wherein the encryption system comprises: the delivery progress analysis submodule acquires the real-time position of a courier through a courier positioning module and acquires all the information of the delivered express packages according to the ongoing delivery information, the delivery progress analysis submodule acquires whether the delivery information is sent to the addressees corresponding to all the delivered express packages through the delivery information sending submodule,
the delivery progress analysis submodule acquires the positions of the express sites to which all express packages need to be delivered currently through the delivery site selection module, further acquires the real-time position of a courier through the courier positioning module, calculates the non-delivery distance between the real-time position of the courier and the express sites, acquires the route information of the delivery task, confirms the total distance of the delivery according to the route information, predicts the first completion progress of the current delivery task by calculating the proportion of the non-delivery distance to the total distance, then determines whether recipients of all the delivered packages receive the pickup information, predicts the second completion progress of the current delivery task according to the proportion of the number of the packages sending the pickup information to the total number of the packages, and the sum of the first completion progress and the second completion progress is 1.
8. The high-strength encryption system based on user privacy information protection according to claim 1, wherein: the express delivery site selection module acquires second address information of an express package and screens express sites nearby the express package according to the second address information, the express delivery site selection module establishes an express delivery site selection area with the second address as a center, the express delivery site selection module acquires distances between all the express sites in the express delivery site selection area and the second address and routes between the second address and all the express sites, and the corresponding express site with the shortest distance and the shortest route consumption time is selected for delivery.
9. A high-strength encryption method based on user privacy information protection is characterized in that: the high-intensity encryption method comprises the following steps:
s1: extracting receiving address information of a user, splitting the receiving address information into first address information and second address information, and further classifying the express packages according to the address information;
s2: analyzing the delivery completion progress of the courier according to whether the user receives pickup information and the real-time position of the courier;
s3: acquiring distribution completion progress information of the courier and real-time position information of the courier, and further performing matching analysis on the real-time position of the courier and address information contained in the express package classification;
s4: screening express stations nearby the user according to the second address information of the user, and selecting the express stations to be released;
s5: and acquiring the contact information of the addressee of the current express package, sending the express site information to the user, and prompting the user to take the express.
10. The high-strength encryption method based on user privacy information protection according to claim 9, wherein: the high-intensity encryption method further comprises the following steps:
s1-1: the express package classification module is connected with the user receiving address information processing module and comprises a scanning sub-module and a classification sub-module,
the scanning submodule scans the express packages, the scanning submodule is also connected with an express package information data storage module, the scanning times are recorded in the express package information data storage module, the scanning submodule acquires the scanning times in the express package information data storage module before scanning, if the current scanning times are recorded as 0, the scanning submodule acquires first address information of the express packages when the express packages are scanned, the scanning times of the express packages in the express package information data storage module are added with 1, the classification submodule classifies the express packages according to the acquired first address information,
if the current scanning times are recorded as 1, the scanning sub-module acquires the real-time position of the express package through the position of the express package, compares whether the current real-time position is in accordance with the first address information of the express package, if the real-time position is in accordance with the first address information, the scanning sub-module acquires the second address information of the express package when the express package is scanned, the scanning times of the express package corresponding to the express package in the express package information data storage module is added with 1, and the classification sub-module classifies the express package according to the acquired second address information,
if the real-time position information is inconsistent with the first address information, the scanning sub-module acquires the first address information of the express package when scanning the express package, the scanning times of the express package corresponding to the express package in the express package information data storage module are unchanged, and the classification sub-module classifies the express package according to the acquired first address information;
s2-1: the express delivery package arrival notification module is connected with the courier service management module, the courier service management module is connected with the courier positioning module, the courier service management module comprises a delivery information display sub-module and a delivery progress analysis sub-module, the delivery information display sub-module displays the current on-going delivery information and the current delivery completion progress information, the delivery progress analysis sub-module determines the current delivery progress according to the distance between the current real-time position of a courier and a courier site to which the courier needs to be delivered and whether to send delivery information, the delivery progress analysis sub-module acquires the real-time position of the courier through the courier positioning module and acquires all the courier package information of the delivery according to the on-going delivery information, and the delivery progress analysis sub-module acquires the delivery information of the courier corresponding to all the courier packages of the delivery through the delivery information sending sub-module,
the delivery progress analysis submodule acquires the positions of the express sites to which all express packages need to be delivered currently through the delivery site selection module, further acquires the real-time position of a courier through the courier positioning module, calculates the non-delivery distance between the real-time position of the courier and the express sites, acquires the route information of the delivery task, confirms the total distance of the delivery according to the route information, predicts the first completion progress of the current delivery task by calculating the proportion of the non-delivery distance to the total distance, then determines whether recipients of all the delivered packages receive the pickup information, predicts the second completion progress of the delivery task currently according to the proportion of the number of the packages which send the pickup information to the total number of the packages, and the sum of the first completion progress and the second completion progress is 1;
s3-1: the distribution service distribution module is connected with the courier service management module, the courier positioning module and the express parcel classification module, the distribution service distribution module acquires distribution completion progress information of any courier through the courier service management module, further acquires real-time position information of the courier through the courier positioning module, when the distribution completion progress display of any courier is completed, the distribution service distribution module matches the real-time position of the courier with address information contained in the express parcel classification,
the distribution service distribution module obtains first address information contained in express package classification, further determines whether the real-time position of any courier is within the range of the first address, further obtains second address information contained in the express package classification if the real-time position of any courier is within the range of the first address, and determines the distance L between the real-time position of any courier and the second address information according to the real-time position of any courier and the second address information1And further acquiring the common route information of any courier through a courier positioning module, taking a connecting line between the real-time position and the second address of any courier as a first straight line, taking the real-time position and the second address of the courier as two points, drawing two parallel straight lines through the two points, taking an included angle between the two parallel straight lines and the first straight line as an angle fixed value, acquiring a pickup position of the courier package, further acquiring the distance between the real-time position of the courier and the pickup position of the courier package when the pickup position of the courier package is positioned in an area enclosed by the two parallel straight lines, determining the shortest distance between the current real-time position and any common route according to the real-time position and the common route information of any courier, further determining the corresponding most matched common route according to the shortest distance, and prolonging the intersection of the first straight line and the most matched common route, the intersection point is a first intersection point, the end point of the straight line connecting the first intersection point and the most matched common route is a second straight line, and the length of the second straight line is L2Further according to the included angle theta formed by the first straight line and the second straight line and the distance L between the real-time position and the second address1When the included angle theta is less than or equal to the angle threshold value, calculating
Figure FDA0003009402730000061
A value of (A) when
Figure FDA0003009402730000062
When the value of the first address is larger than the first preset value, the distribution service distribution module initiates a distribution task to any courier according to second address information corresponding to the classification of the express packages,
when in use
Figure FDA0003009402730000063
When the value of the current time interval is less than or equal to the first preset value, the distribution service distribution module performs screening again in the common routes except any common route, if the current screening has no result, the real-time positions and the common routes of other couriers are obtained, screening is performed again, distribution tasks are initiated to couriers meeting the conditions according to the screening result, and if no courier meets the conditions currently, the distribution service distribution module selects to distribute the distribution tasks to the couriers meeting the conditions
Figure FDA0003009402730000064
The courier corresponding to the minimum value of (1);
s4-1: the express delivery site selection module acquires second address information of an express package, screens express sites nearby the express package according to the second address information, establishes an express site selection area with the second address as a center, acquires distances between all express sites in the express site selection area and the second address and routes between the second address and all the express sites, and selects the corresponding express site with the shortest distance and the shortest route time consumption for delivery;
s5-1: the express package arrival notification module comprises an express information scanning sub-module and a pickup information sending sub-module, the express information scanning sub-module comprises express site information of the express package at present, the express information scanning sub-module further scans the express package, the express information scanning sub-module obtains scanning frequency records through an express information data storage module before scanning, if the current scanning frequency records are 2, the contact way of the recipient of the present express package is obtained, the pickup information sending sub-module sends pickup notification information to corresponding users according to the contact way of the recipient and the express site information, if the current scanning frequency records are not 2, second address information of the recipient of the present express package is obtained, the second address is compared with the distance between the second address and the express site at present, and if the distance between the second address and the express site at present is smaller than a second preset value, and further acquiring the contact way of the recipient of the current express package, and sending a pickup notification message to the corresponding user by the pickup information sending submodule according to the contact way of the recipient and the information of the located express site.
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