CN114143716B - Express courier station information data collection method - Google Patents
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- CN114143716B CN114143716B CN202111629251.2A CN202111629251A CN114143716B CN 114143716 B CN114143716 B CN 114143716B CN 202111629251 A CN202111629251 A CN 202111629251A CN 114143716 B CN114143716 B CN 114143716B
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- 238000013480 data collection Methods 0.000 title claims description 8
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- 238000004891 communication Methods 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
- G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
- G07F17/13—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned the containers being a postal pick-up locker
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/35—Services specially adapted for particular environments, situations or purposes for the management of goods or merchandise
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1221—Wireless traffic scheduling based on age of data to be sent
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a method for collecting express post information data, which comprises the following steps: the express courier station terminal monitors a plurality of probe signals sent by an express central node, wherein the express central node sends the plurality of probe signals to a plurality of geographical location areas in a plurality of time periods in sequence; the express courier station terminal determines a geographical position area of the express courier station terminal based on the monitored probe signals; the express post terminal determines the time for sending the predefined sequence to the express central node based on the geographical position area of the express post terminal; the express post terminal sends the predefined sequence to the express central node at the determined time for sending the predefined sequence to the express central node; and the express courier station terminal sends express courier station information to the express central node based on the geographical position area of the express courier station terminal.
Description
Technical Field
The invention relates to the technical field of logistics, in particular to a method for collecting express post information data.
Background
With the beginning of consumption upgrading, the express logistics industry has met with historical development opportunities. Under the stimulation of a large environment, express courier stations represented by express cabinets are rapidly emerging, and a plurality of domestic pioneer companies begin to research and develop related technologies related to unmanned express cabinets. For example, prior art CN214855466U of round through corporation discloses a courier post management shelf. One problem that plagues express cabinet users at present is that the speed of information transmission from the cabinet is not fast enough, which results in a long waiting time for the response of the operation command from the sender or the taker.
Disclosure of Invention
The invention aims to provide an express post information data collection method which can overcome the defects of the prior art.
In order to achieve the above object, the present invention provides a courier post information data collection method, which is characterized in that the method comprises the following steps:
the express post terminal monitors a plurality of probe signals sent by an express central node, wherein the express central node sends the plurality of probe signals to a plurality of geographical position areas in a plurality of time periods in sequence; the express courier station terminal determines a geographical position area of the express courier station terminal based on the monitored probe signals; the express post terminal determines the time for sending the predefined sequence to the express central node based on the geographical position area of the express post terminal; the express post terminal sends the predefined sequence to the express central node at the determined time for sending the predefined sequence to the express central node; and the express courier station terminal sends express courier station information to the express central node based on the geographical position area of the express courier station terminal.
In a preferred embodiment, the sending, by the express delivery center node, the plurality of probe signals to the plurality of geographical location areas in sequence in the plurality of time periods specifically includes:
the express delivery central node sends a probe signal A to a geographical position area A in a time period A; then, the express central node sends a probe signal B to the geographical location area B in a time period B; then, the express central node sends a probe signal C to the geographical location area C in a time period C; then, the express central node sends a probe signal D to the geographic position area D in a time period D;
wherein, express delivery post house terminal is based on a plurality of probe signals of hearing, and the geographical position region of confirming express delivery post house terminal specifically includes:
if the received power of the probe signal A is determined to be the highest, determining that the express courier station terminal is located in a geographical position area A; if the received power of the probe signal B is determined to be the highest, determining that the express courier station terminal is located in a geographical position area B; if the received power of the probe signal C is determined to be the highest, determining that the express post station terminal is located in a geographic position area C; and if the received power of the probe signal D is determined to be the highest, determining that the express courier station terminal is located in the geographical position area D.
In a preferred embodiment, the predefined sequence is bound to an identity of the courier station terminal, wherein the determining, by the courier station terminal, a timing for sending the predefined sequence to the courier central node based on a geographical location area of the courier station terminal specifically includes:
if the express post terminal is located in the geographic position area A, determining that a predefined sequence is sent to an express central node in an uploading time period A; if the express post terminal is located in the geographic position area B, determining to send a predefined sequence to an express central node in an uploading time period B; if the express courier station terminal is located in the geographical position area C, determining that a predefined sequence is sent to an express central node in an uploading time period C; and if the express post terminal is determined to be located in the geographical position area D, determining that a predefined sequence is sent to the express central node in the uploading time period D.
In a preferred embodiment, after receiving the predefined sequence, the express central node further performs the following operations:
and if the predefined sequence sent by the express post station terminal is received only in the uploading time period A, sending control information A to the express post station terminal, wherein the control information A indicates the data uploading time period A to the express post station terminal, and the control information A confirms that the express post station terminal is located in the geographical position area A to the express post station terminal.
In a preferred embodiment, after receiving the predefined sequence, the express central node further performs the following operations:
if the predefined sequence sent by the express courier station terminal is received in the uploading time period A and other predefined sequences sent by other express courier station terminals are received in the uploading time period B, determining the priority of the express courier station terminal and other express courier station terminals;
if the express courier station terminal is determined to have higher priority, sending control information B to the express courier station terminal, wherein the control information B indicates a data uploading time period A to the express courier station terminal, and the control information B confirms that the express courier station terminal is located in a geographical position area A to the express courier station terminal;
and if the express post station terminal is determined to have higher priority, sending control information C to other express post station terminals, wherein the control information C indicates a data uploading time period B to the express post station terminal, and the control information C confirms that the express post station terminal is located in a geographical position area B to the express post station terminal, and the data uploading time period A is located before the data uploading time period B.
In a preferred embodiment, the method further comprises:
after receiving the control information A, the express post station terminal sends express post station information to the express central node in a data uploading time period A;
after receiving the control information B, the express post station terminal sends express post station information to the express central node in a data uploading time period A;
after receiving the control information C, the other courier station terminals send courier station information to the courier center node in the data uploading time period B.
In a preferred embodiment, after receiving the predefined sequence, the express central node further performs the following operations:
determining a received power of a predefined sequence;
if the received power of the predefined sequence is lower than the received power threshold value, sending control information D to the courier station terminal, wherein the control information D indicates the courier station terminal to re-determine the geographical position area of the courier station terminal;
after receiving the control information D, the method further comprises:
the express post station terminal re-listens to a plurality of probe signals sent by the express central node;
the express courier station terminal re-determines the geographical position area of the express courier station terminal based on the re-monitored probe signals;
the express courier station terminal determines the time for sending the predefined sequence to the express central node based on the re-determined geographical position area of the express courier station terminal;
and the express post terminal sends the predefined sequence to the express central node again at the determined time for sending the predefined sequence to the express central node.
In a preferred embodiment, after sending the control information D to the courier post terminal, the courier central node further performs the following operations:
if the pre-defined sequence retransmitted by the courier station terminal is received only in the uploading time period B, determining whether the received power of the retransmitted pre-defined sequence is higher than a received power threshold value;
and if the receiving power of the retransmitted predefined sequence is higher than the receiving power threshold value, sending control information E to the express posthouse terminal, wherein the control information E indicates a data uploading time period C to the express posthouse terminal, and the control information E confirms that the express posthouse terminal is located in a geographical position area B to the express posthouse terminal.
In a preferred embodiment, the method further comprises:
and after receiving the control information E, the express post station terminal sends express post station information to the express central node in a data uploading time period C.
The invention provides a courier station information data collection system, which comprises at least one courier station terminal and a courier central node, wherein the courier station terminal and the courier central node are configured to execute the method.
Compared with the prior art, the express delivery cabinet has the advantages that due to the limit of the cost of the express delivery cabinet, if the LTE or 5G-based wide area network is insisted on being used for transmitting information, the information transmission speed improvement is limited by the evolution of the wireless communication standard, and if the standard evolution does not provide the gain of the related transmission speed, the express delivery service provider cannot autonomously reduce the response time of the express delivery cabinet. In order to effectively improve the information transmission speed of the express cabinet, the information of the express cabinet can be transmitted in a local area network mode. The invention provides an express courier station information data collection method based on a local area network.
Drawings
FIG. 1 is a schematic diagram of courier post distribution according to one embodiment of the present invention.
FIG. 2 is a schematic diagram of a courier post distribution in the presence of occlusion according to one embodiment of the present invention.
FIG. 3 is a flow diagram of a method according to an embodiment of the invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Due to the cost limitation of express cabinets, if the information is transmitted by adhering to the use of a wide area network based on LTE or 5G, the information transmission speed increase is limited by the evolution of wireless communication standards, and if the standard evolution does not provide the gain of the related transmission speed, the express service provider cannot autonomously reduce the response time of the express cabinets. In order to effectively improve the information transmission speed of the express cabinet, the information of the express cabinet can be transmitted in a local area network mode. For example, in a large cell, express cabinets are arranged near east, south, west and north doors of the cell, and then an express center node can be arranged at an approximate central position of the cell, so that the distances from the express center node to the express cabinets in all directions of the cell are approximately the same. For example, in a small-scale cell, only one express cabinet may be set, and at this time, an express center node may be shared by multiple cells, and how to share the node may be determined by a service provider, without coordination between cell owners or property owners. Figure 1 shows a schematic diagram of courier post distribution according to one embodiment of the present invention. In the example of the present invention, it is desirable to use the directional antenna to ensure that the limited transmission power is concentrated in a certain direction, so the technology of the present invention can effectively increase the transmission speed of the express delivery cabinet. FIG. 2 is a schematic diagram of courier post distribution in the presence of occlusion according to one embodiment of the present invention. The internal environment of a community is complex, automobiles and express delivery vehicles often pass through the community, building components such as advertising boards are often set in the community, meanwhile, temporary parking is often carried out on roadside of the community, and the express delivery vehicles, the automobiles, the advertising boards and the like form blocking of data transmission of express delivery central nodes and express delivery post stations. In the example of fig. 2, the signal transmitted by the courier center node in the northwest direction may be schematically represented by two obstructions (the two illustrated obstructions may represent 2, 3, 4, 5 or more cars, or several billboards), and the signal transmitted by the courier center node in the substantially north direction (it should be understood by those skilled in the art that the signal transmitted in a certain direction must have a certain energy spread, and even if the antenna is in the northwest direction, the terminal can receive the signal transmitted by the courier center node in a direction deviating from the northwest direction) may be reflected by a reflecting entity and received by a western courier station, and the west courier station may judge that the signal quality of the probe signal sent by the courier center node in a generally north direction is the best, and at this moment, although the physical position of the west courier station is in the west direction, the equivalent geographic position area should be located in the north.
FIG. 3 is a flow diagram of a method according to an embodiment of the invention. The method of the invention comprises the following steps:
s11: the express post terminal monitors a plurality of probe signals sent by an express central node, wherein the express central node sends the plurality of probe signals to a plurality of geographical position areas in a plurality of time periods in sequence; in one embodiment, the probe signal can be a predetermined bit sequence of 30-50 bits, the predetermined bit sequence of 30-50 bits can be stored by the service provider in the readonly memory of the courier terminal and the courier central node, and in one embodiment, the probe signal can be a predetermined sequence of 30 bits with all bits being 1;
s12: the express courier station terminal determines a geographical position area of the express courier station terminal based on the monitored probe signals; in a particular aspect, as shown in fig. 2, the geographic location area of the courier station terminal may refer to a physical location of the courier station terminal relative to the courier center node; in a specific aspect, as shown in fig. 3, the geographic location area of the courier station terminal may refer to an effective location of the courier station terminal relative to the courier central node;
s13: the express post terminal determines the time for sending the predefined sequence to the express central node based on the geographical position area of the express post terminal; in a specific aspect, the courier service provider needs to make a corresponding courier cabinet delivery plan in advance before building the system of the present invention, for example, a scheme of "1 (courier central node) to 4 (courier cabinets)", "1 to 8", or "1 to 16" may be used, for example, in the scheme of "1 to 8", an identity identifier with a minimum length of 3 bits may be assigned to the courier station terminal in advance, in a preferred aspect, for the consideration of system scalability, in the scheme of "1 to 8", an identity identifier with a length of 6 bits may be assigned to the courier station terminal, in a preferred aspect, for the consideration of system reliability, in the scheme of "1 to 8", an identity identifier with a length of 6 bits may be assigned to the courier station terminal, as shown in the following table,
| no. 1 express delivery post house terminal | 000000、000001、000010、000011 |
| No. 2 express delivery post house terminal | 000100、000101、000110、000111 |
| No. 3 express delivery post house terminal | ... |
| No. 4 express delivery post house terminal | ... |
| No. 5 express post house terminal | ... |
| No. 6 express delivery post house terminal | ... |
| No. 7 express post house terminal | ... |
| No. 8 express delivery post house terminal | ... |
In the foregoing preferred aspect, 4 id identifiers with a length of 6 bits are allocated to the express courier station terminal No. 1, the express courier station terminal No. 1 sends an id identifier of, for example, 000000 to the express central node, and if the express central node erroneously receives the id identifier of 000001 due to transmission interference, the express central node can still correctly determine the identity of the express courier station terminal No. 1, thereby improving the reliability of the system.
S14: the express post terminal sends the predefined sequence to the express central node at the determined time for sending the predefined sequence to the express central node;
s15: and the express courier station terminal sends express courier station information to the express central node based on the geographical position area of the express courier station terminal.
In a preferred embodiment, the step of sequentially sending, by the express central node, the plurality of probe signals to the plurality of geographical location areas in a plurality of time periods specifically includes:
the express delivery center node sends a probe signal A to a geographic position area A in a time period A; then, the express central node sends a probe signal B to the geographical location area B in a time period B; then, the express central node sends a probe signal C to the geographical location area C in a time period C; then, the express central node sends a probe signal D to the geographic position area D in a time period D; those skilled in the art will appreciate that time period a has a chronological order with time period B, time period C has a chronological order with time period B, and so on, and in one example, time period a precedes time period B, time period B succeeds time period C, and finally time period D; in a preferred aspect, the courier service provider may divide the geographic location area into 8 areas, with the example of fig. 1, the 8 areas being located east, south, west, north, northeast, northwest, southeast, southwest of the courier hub node, respectively; in the preferred aspect, the express central node sends a probe signal a to the geographic location area a at time period a; then, the express central node sends a probe signal B to the geographical location area B in a time period B; then, the express central node sends a probe signal C to the geographical location area C in a time period C; then, the express central node sends a probe signal D to the geographic position area D in a time period D; then, the express central node sends a probe signal E to the geographical location area E in a time period E; then, the express central node sends a probe signal F to the geographical location area F in a time period F; then, the express central node sends a probe signal G to the geographic position area G in a time period G; then, the express central node sends a probe signal H to the geographical location area H in a time period H; in one particular aspect, the probe signals a-D can be the same probe signal, in one particular aspect, the probe signals a-D can each be a predetermined sequence of all bits of 30 bits being 1, in another particular aspect, the probe signals a-D can be non-identical probe signals, in one particular aspect, the probe signal a can be a predetermined sequence of all bits of 30 bits being 1, the probe signal B can be a predetermined sequence of 30 bits being 10 alternating bits, and the probe signal C can be a sequence of 15 consecutive bits 1 and 15 consecutive bits 0;
wherein, express delivery post house terminal is based on a plurality of probe signals of hearing, and the geographical position region of confirming express delivery post house terminal specifically includes:
if the received power of the probe signal A is determined to be the highest, determining that the express courier station terminal is located in a geographical position area A; if the received power of the probe signal B is determined to be the highest, determining that the express post station terminal is located in a geographic position area B; if the received power of the probe signal C is determined to be the highest, determining that the express courier station terminal is located in a geographical position area C; and if the received power of the probe signal D is determined to be the highest, determining that the express courier station terminal is located in the geographical position area D. In one particular aspect, the courier post terminal being located in geographic location area a may be that the courier post terminal is physically located in geographic location area a, and in one particular aspect, the courier post terminal being located in geographic location area a may be that the effective orientation of the courier post terminal is geographic location area a.
In a preferred embodiment, the predefined sequence is bound to an identity of the courier station terminal, wherein the determining, by the courier station terminal, a timing for sending the predefined sequence to the courier central node based on a geographical location area of the courier station terminal specifically includes:
if the express post terminal is located in the geographical position area A, determining to send a predefined sequence to an express central node in an uploading time period A; if the express post terminal is located in the geographic position area B, determining to send a predefined sequence to an express central node in an uploading time period B; if the express courier station terminal is located in the geographical position area C, determining that a predefined sequence is sent to an express central node in an uploading time period C; and if the express post terminal is located in the geographic position area D, determining that the predefined sequence is sent to the express central node in the uploading time period D. As will be appreciated by those skilled in the art, the upload time period a has a chronological order with the upload time period B; in a particular aspect, it may be that the upload time period a precedes and the upload time period B follows; in a particular aspect, the upload time periods a-D are periodic, e.g., there may be a series of upload time periods a-D in each 10s cycle, and another series of upload time periods a-D in the next 10s cycle; in a specific aspect, the correspondence between the geographic location area a and the uploading time period a is stored in advance in the read-only memory of the express central node and the express cabinet by the express service provider, and the correspondence may be as shown in the following table,
in a preferred embodiment, after receiving the predefined sequence, the courier hub node further performs the following operations: and if the predefined sequence sent by the express post station terminal is received only in the uploading time period A, sending control information A to the express post station terminal, wherein the control information A indicates the data uploading time period A to the express post station terminal, and the control information A confirms that the express post station terminal is located in the geographical position area A to the express post station terminal. In one specific aspect, the courier central node sends the control information after receiving a predefined sequence sent by the courier post terminal.
In a preferred embodiment, after receiving the predefined sequence, the express central node further performs the following operations: if a predefined sequence sent by an express posthouse terminal is received in an uploading time period A and other predefined sequences sent by other express posthouse terminals are received in an uploading time period B, determining the priority of the express posthouse terminal and the priority of other express posthouse terminals; in a specific aspect, the priority of the courier post station terminal can be determined by the member level of the courier post station, for example, the number of registered members on the number 1 courier post station terminal is more than the number of registered members on the number 2 courier post station terminal, so that the number 1 courier post station terminal has higher priority, or for example, the member consumption amount on the number 1 courier post station terminal is higher than the member consumption amount on the number 2 courier post station terminal, so that the number 1 courier post station terminal has higher priority, so that the method of the present invention can ensure that the courier cabinet with higher priority has faster data transmission speed, which can promote the user to purchase member services; those skilled in the art will appreciate that the priority may of course be adjusted at any time by the courier service provider as required by law and regulations;
if the express courier station terminal is determined to have higher priority, sending control information B to the express courier station terminal, wherein the control information B indicates a data uploading time period A to the express courier station terminal, and the control information B confirms that the express courier station terminal is located in a geographical position area A to the express courier station terminal; in a specific aspect, when time reaches a data uploading time period A, an express central node rotates an antenna to point to a geographic position area A;
if the express courier station terminal is determined to have higher priority, sending control information C to other express courier station terminals, wherein the control information C indicates a data uploading time period B to the express courier station terminals, and the control information C confirms that the express courier station terminals are located in a geographic position area B to the express courier station terminals, wherein the data uploading time period A is located before the data uploading time period B; in one particular aspect, the courier central node may receive a predefined sequence sent by courier post terminal No. 1 in an upload time period a, and another predefined sequence sent by courier post terminal No. 2 in an upload time period B, and another predefined sequence sent by courier post terminal No. 3 in an upload time period C, and another predefined sequence sent by courier post terminal No. 4 in an upload time period D, wherein it is possible that courier post terminal No. 1 has a first high priority, courier post terminal No. 2 has a second high priority, courier post terminals No. 3 and No. 4 have the same lowest priority, when a priority requires courier post terminal No. 1 to send a message first, then courier post terminal No. 2 to send a message, then one of courier post terminals No. 3 and No. 4 is selected randomly, and that selected courier post terminal is required to send a message after courier post terminal No. 2, and finally, sending a message by the express post terminal which is not selected.
In a preferred embodiment, the method further comprises the steps of:
after receiving the control information A, the express post station terminal sends express post station information to the express central node in a data uploading time period A;
after receiving the control information B, the express post station terminal sends express post station information to the express central node in a data uploading time period A;
after receiving the control information C, the other courier station terminals send courier station information to the courier center node in the data uploading time period B. After the express central node receives the express post information, the related information can be sent to a server of an express service provider through an optical fiber.
In a preferred embodiment, after receiving the predefined sequence, the courier hub node further performs the following operations:
determining a received power of a predefined sequence; in a specific aspect, the express center node does not need to determine the received power of the predefined sequence every time the express center node receives the predefined sequence, and the express center node may determine the received power of the predefined sequence periodically, for example, the express center node may determine the received power of the predefined sequence every 10 minutes, in a specific example, the express center node receives one predefined sequence at 12 pm for the first time, and the express center node does not determine the received power of the predefined sequence, and if the express center node receives the same predefined sequence at 11 pm for the second time, the received power of the predefined sequence may be determined;
if the received power of the predefined sequence is lower than the received power threshold value, sending control information D to the courier station terminal, wherein the control information D indicates the courier station terminal to re-determine the geographical position area of the courier station terminal; in a particular aspect, the reason the received power of the predefined sequence is below the received power threshold may be the situation as shown in fig. 2.
After receiving the control information D, the method further comprises the steps of:
the express post station terminal re-listens to a plurality of probe signals sent by the express central node;
re-determining the geographical position area of the express posthouse terminal by the express posthouse terminal based on the re-monitored probe signals;
the express courier station terminal determines the time for sending the predefined sequence to the express central node based on the re-determined geographical position area of the express courier station terminal;
and the express post terminal sends the predefined sequence to the express central node again at the determined time for sending the predefined sequence to the express central node.
In a preferred embodiment, after sending the control information D to the courier post terminal, the courier central node further performs the following operations:
if the pre-defined sequence retransmitted by the express post terminal is received only in the uploading time period B, determining whether the received power of the retransmitted pre-defined sequence is higher than a received power threshold value;
and if the receiving power of the retransmitted predefined sequence is higher than the receiving power threshold value, sending control information E to the express posthouse terminal, wherein the control information E indicates a data uploading time period C to the express posthouse terminal, and the control information E confirms that the express posthouse terminal is located in a geographical position area B to the express posthouse terminal.
In a preferred embodiment, the method further comprises the steps of:
and after receiving the control information E, the express post station terminal sends express post station information to the express central node in a data uploading time period C.
It should be understood that, in various embodiments of the present invention, the order of the above-described processes does not mean the order of execution, and the order of execution of the processes should be determined by their functions and inherent logic, and should not limit the implementation processes of the embodiments of the present invention.
Claims (3)
1. A method for collecting express courier station information data, the method comprising:
the method comprises the steps that an express post terminal monitors a plurality of probe signals sent by an express central node, wherein the express central node sends the probe signals to a plurality of geographical location areas in a plurality of time periods in sequence;
the express posthouse terminal determines a geographical position area of the express posthouse terminal based on the monitored probe signals;
the express courier station terminal determines the time for sending a predefined sequence to the express central node based on the geographical position area of the express courier station terminal;
the express post terminal sends a predefined sequence to the express central node at the determined time for sending the predefined sequence to the express central node;
the express courier station terminal sends express courier station information to the express central node based on the geographical position area of the express courier station terminal,
wherein, express delivery central node sends a plurality of probe signals to a plurality of geographical position areas in proper order in a plurality of time quantums specifically includes:
the express delivery central node sends a probe signal A to a geographical position area A in a time period A; then, the express central node sends a probe signal B to the geographic position area B in a time period B; then, the express central node sends a probe signal C to the geographical location area C in a time period C; then, the express central node sends a probe signal D to the geographic position area D in a time period D;
wherein, express delivery post house terminal is based on a plurality of probe signals of hearing, confirms the geographical position region of express delivery post house terminal specifically includes:
if the received power of the probe signal A is determined to be the highest, determining that the express courier station terminal is located in a geographical position area A; if the received power of the probe signal B is determined to be the highest, determining that the express courier station terminal is located in a geographical position area B; if the received power of the probe signal C is determined to be the highest, determining that the express courier station terminal is located in a geographical position area C; if the received power of the probe signal D is determined to be the highest, determining that the courier station terminal is located in a geographic position area D,
the method comprises the following steps that a predefined sequence is bound with an identity of an express post station terminal, wherein the time for determining to send the predefined sequence to an express central node based on a geographical position area of the express post station terminal specifically comprises the following steps:
if the express post terminal is located in the geographical position area A, determining to send a predefined sequence to the express central node in an uploading time period A; if the express posthouse terminal is located in the geographical position area B, determining to send a predefined sequence to the express central node in an uploading time period B; if the express post terminal is located in the geographical position area C, determining to send a predefined sequence to the express central node in an uploading time period C; if the express post terminal is located in the geographical position area D, determining to send a predefined sequence to the express central node in an uploading time period D,
wherein, after receiving the predefined sequence, the express delivery central node further performs the following operations:
if a predefined sequence sent by the express posthouse terminal is received only in an uploading time period A, sending control information A to the express posthouse terminal, wherein the control information A indicates a data uploading time period A to the express posthouse terminal, and the control information A confirms that the express posthouse terminal is located in a geographical position area A to the express posthouse terminal,
wherein, after receiving the predefined sequence, the express central node further performs the following operations:
if a predefined sequence sent by the express posthouse terminal is received in an uploading time period A and other predefined sequences sent by other express posthouse terminals are received in an uploading time period B, determining the priority of the express posthouse terminal and the priority of the other express posthouse terminals;
if the express posthouse terminal is determined to have higher priority, sending control information B to the express posthouse terminal, wherein the control information B indicates a data uploading time period A to the express posthouse terminal, and the control information B confirms that the express posthouse terminal is located in a geographical position area A to the express posthouse terminal;
if the express posthouse terminal is determined to have higher priority, sending control information C to other express posthouse terminals, wherein the control information C indicates a data uploading time period B to the express posthouse terminal, and the control information C confirms that the express posthouse terminal is located in a geographical position area B to the express posthouse terminal, wherein the data uploading time period A is located before the data uploading time period B,
wherein the method further comprises:
after receiving the control information A, the express posthouse terminal sends express posthouse information to the express central node in the data uploading time period A;
after receiving the control information B, the express posthouse terminal sends express posthouse information to the express central node in the data uploading time period A;
after receiving the control information C, other courier station terminals send courier station information to the courier central node in the data uploading time period B,
wherein, after receiving the predefined sequence, the express delivery central node further performs the following operations:
determining a received power of the predefined sequence;
if the received power of the predefined sequence is lower than a received power threshold value, sending control information D to the courier station terminal, wherein the control information D indicates the courier station terminal to re-determine the geographical position area of the courier station terminal;
after receiving the control information D, the method further comprises:
the express post station terminal re-listens to a plurality of probe signals sent by the express central node;
the express courier station terminal re-determines the geographical position area of the express courier station terminal based on the re-monitored probe signals;
the express courier station terminal determines the time for sending a predefined sequence to the express central node based on the re-determined geographical position area of the express courier station terminal;
the express post terminal resends the predefined sequence to the express central node at the determined time for sending the predefined sequence to the express central node,
after sending the control information D to the express post terminal, the express central node further performs the following operations:
if the pre-defined sequence retransmitted by the express posthouse terminal is received only in the uploading time period B, determining whether the received power of the retransmitted pre-defined sequence is higher than a received power threshold value;
and if the receiving power of the retransmitted predefined sequence is higher than a receiving power threshold value, sending control information E to the express posthouse terminal, wherein the control information E indicates a data uploading time period C to the express posthouse terminal, and the control information E confirms that the express posthouse terminal is located in a geographical position area B to the express posthouse terminal.
2. The courier post information data collection method of claim 1, wherein the method further comprises:
and after receiving the control information E, the express posthouse terminal sends express posthouse information to the express central node in the data uploading time period C.
3. A courier station information data collection system, the system comprising at least one courier station terminal and a courier central node, wherein the courier station terminal and the courier central node are configured to perform the method of any of claims 1-2.
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| CN202111629251.2A CN114143716B (en) | 2021-12-29 | 2021-12-29 | Express courier station information data collection method |
| CN202210895369.8A CN116437289A (en) | 2021-12-29 | 2021-12-29 | Method for collecting information data of express post station containing probe signals |
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