CN109919555B - Container tracking and positioning method and device, computer equipment and storage medium - Google Patents
Container tracking and positioning method and device, computer equipment and storage medium Download PDFInfo
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Abstract
The invention discloses a container tracking and positioning method, a device, computer equipment and a storage medium, wherein the container tracking and positioning method comprises the following steps: judging whether the positioning information of the container can be acquired through a preset first positioning detection device, wherein the positioning information comprises label information and position information of the container; if the positioning information cannot be obtained, replacing the second positioning detection equipment to obtain the positioning information of the container; and the positioning mode of the second positioning detection equipment is different from that of the first positioning detection equipment. Through the cooperation of two kinds of location check out test set that the locate mode is different, realized to the real-time accurate tracking location of container at the commodity circulation in-process to and when the container takes place to lose, dwindle the position scope that the locking period lost fast.
Description
Technical Field
The invention relates to the technical field of logistics tracking, in particular to a container tracking and positioning method, a container tracking and positioning device, computer equipment and a storage medium.
Background
At present, logistics transportation becomes an essential link in people's life, container transportation is usually adopted in the logistics transportation process, and in the transportation process, the real-time position information condition of a container needs to be mastered, and most of the existing tracking and positioning methods are to track and position the container in real time through a single positioning method, and the tracking and positioning are not accurate enough, so that a user can not prepare for receiving goods in advance, or when the goods are lost, the position range of the lost goods can not be locked quickly.
Disclosure of Invention
The invention aims to provide a container tracking and positioning method, a container tracking and positioning device, computer equipment and a storage medium, which are used for solving the problems that the container is not accurately tracked and positioned in real time in the logistics process in a single tracking and positioning mode, and the position range is not locked clearly when the container is lost.
The invention provides a container tracking and positioning method, which comprises the following steps:
judging whether the positioning information of the container can be acquired through a preset first positioning detection device or not, wherein the positioning information comprises label information and position information of the container;
if the positioning information cannot be obtained, replacing the second positioning detection equipment to obtain the positioning information of the container; and the positioning mode of the second positioning detection equipment is different from that of the first positioning detection equipment.
Further, whether the positioning information of the container can be acquired through a preset first positioning detection device or not is judged, and the step that the positioning information contains the label information and the position information of the container comprises the following steps:
inquiring the positioning information of the container in a preset time period;
judging whether the positioning information of the container in a preset time period can be inquired;
if not, sending an instruction for requesting to feed back the positioning information of the container in the preset time period to the first positioning detection equipment; or the like, or, alternatively,
and simultaneously sending an instruction for requesting the feedback of the positioning information of the container in the preset time period to the first positioning detection device and the second positioning detection device.
Further, the step of inquiring the location information of the container in the preset time period comprises:
and when a data updating instruction sent by a user is received, inquiring the positioning information of the container in a preset time period.
Further, if the positioning information can not be obtained, the step of replacing the second positioning detection device to obtain the positioning information of the container comprises the following steps:
when the positioning information sent by the first positioning detection equipment is judged not to be received, sending an instruction for requesting feedback of the current position of the container to second positioning detection equipment corresponding to the container distribution equipment with the last falling foot according to the acquired positioning information of the container; sending an instruction for requesting feedback of the current position of the container to second positioning detection equipment corresponding to the distributed point of the pre-drop foot of the container; the second positioning detection equipment is Bluetooth positioning detection equipment, a Bluetooth tag is arranged on the container, a Bluetooth probe associated with the Bluetooth tag is arranged on the Bluetooth positioning detection equipment, and the Bluetooth positioning detection equipment is respectively arranged in the site range of each distribution point of the pre-falling feet of the container in the logistics process;
and receiving the positioning information which is fed back by the second positioning detection equipment corresponding to the current position of the container and contains the current position of the container.
Further, according to the acquired positioning information of the container, sending an instruction for requesting feedback of the current position of the container to a second positioning detection device corresponding to the collecting and distributing device of the last landing leg of the container; and sending an instruction for requesting feedback of the current position of the container to a second positioning detection device corresponding to the distributed point of the pre-drop foot of the container, wherein the step comprises the following steps:
according to the known positioning information of the container, sending an instruction for requesting feedback of the current position of the container to a second positioning detection device corresponding to the container distribution point of the last foot drop of the container; sending an instruction for requesting feedback of the position of the container at the next time to a second positioning detection device corresponding to the next distributed point of the container pre-falling foot; each hub corresponds to one or more second position detection devices.
Further, after the step of judging whether the positioning information of the container can be acquired through the preset first positioning detection device, the step of acquiring the positioning information of the container by the first positioning detection device, wherein the positioning information includes the label information and the position information of the container includes:
if the positioning information is acquired, establishing a corresponding relation between the positioning information and time; and/or marking the position of the container in the map according to the positioning information;
alternatively, the first and second liquid crystal display panels may be,
if the positioning information can not be obtained, after the step of replacing the second positioning detection device to obtain the positioning information of the container, the method comprises the following steps:
establishing a corresponding relation table of the positioning information and the time; and/or map the location of the container based on the positioning information.
Further, establishing a corresponding relation table of the position information and the time; and/or after the step of mapping the location of the container in the map based on the location information, comprising:
and sending the corresponding relation between the positioning information and the time and/or a map containing the positioning information to a client connected with the server.
The invention also provides a tracking and positioning device for the container, which comprises:
the first positioning detection module is used for judging whether the positioning information of the container can be acquired through a preset first positioning detection device or not, and the positioning information comprises label information and position information of the container;
the first positioning detection module is used for replacing second positioning detection equipment to obtain the positioning information of the container if the positioning information cannot be obtained; and the positioning mode of the second positioning detection equipment is different from that of the first positioning detection equipment.
The invention also provides a computer device, which comprises a memory and a processor, wherein the memory stores a computer program, and the processor realizes the steps of the tracking and positioning method of the container when executing the computer program.
The invention also proposes a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the above-mentioned container tracking and positioning method.
The invention provides a container tracking and positioning method, a device, computer equipment and a storage medium, wherein the container tracking and positioning method comprises the following steps: acquiring positioning information of the container through a preset first positioning detection device, wherein the positioning information comprises the identity and the position of the container; if the positioning information cannot be obtained, replacing the second positioning detection equipment to obtain the positioning information of the container; and the positioning mode of the second positioning detection equipment is different from that of the first positioning detection equipment. Through the cooperation of the positioning detection equipment with two different positioning modes, the container can be accurately tracked and positioned in real time in the logistics process, and when the container is lost, the lost position range in the locking period can be quickly reduced.
Drawings
FIG. 1 is a schematic diagram illustrating steps of a tracking and positioning method for a container according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a tracking and positioning device for a container in a first embodiment of the invention;
FIG. 3 is a schematic diagram of a tracking and positioning device for a container according to a second embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a query module in a third embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a second positioning detection module according to a fourth embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an information feedback request unit in a fifth embodiment of the present invention;
fig. 7 is a schematic structural diagram of a tracking and positioning device for a container in a sixth embodiment of the invention;
fig. 8 is a schematic structural view of a tracking and positioning device of a container in a seventh embodiment of the invention;
FIG. 9 is a schematic diagram of a computer device according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a storage medium according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a container tracking and positioning method provided in an embodiment of the present invention is applied to a server for tracking and positioning a container, where the server is in communication connection with a first positioning detection device and a second positioning detection device, and includes:
s1, judging whether the positioning information of the container can be acquired through a preset first positioning detection device or not, wherein the positioning information comprises label information and position information of the container;
s2, if the positioning information cannot be obtained, replacing the second positioning detection equipment to obtain the positioning information of the container; and the positioning mode of the second positioning detection equipment is different from that of the first positioning detection equipment.
In this embodiment, the first positioning detection device may be a satellite positioning detection device including, but not limited to, a GPS, beidou or galileo navigation satellite system, and may also be a positioning detection device including, but not limited to, a bluetooth technology or zigbee (zigbee) communication technology, and similarly, the second positioning detection device may also be a satellite positioning detection device including, but not limited to, a GPS, beidou or galileo navigation satellite system, or a positioning detection device including, but not limited to, a bluetooth technology or zigbee (zigbee) communication technology, and meanwhile, in this embodiment, the first positioning detection device and the second positioning detection device are positioning detection devices of two different positioning manners.
Specifically, the first positioning detection device is a satellite positioning detection device (a satellite navigation system), the satellite positioning detection device includes a navigation satellite, a satellite signal receiver and a satellite positioning module, the satellite positioning module is disposed on the container, the satellite positioning module acquires the position information of the container through cooperation with the navigation satellite and the satellite signal receiver, and the satellite positioning module sends the position information to the server; the second positioning detection device is a Bluetooth positioning detection device, each container is provided with a unique Bluetooth label, and the Bluetooth labels are endowed with unique identity information (namely label information) of the corresponding containers; alternatively, a unique electronic device having a bluetooth function is provided on each container, and unique identification information (i.e., tag information) is given to the corresponding container on the bluetooth electronic device. The intelligent mobile phone or other electronic equipment correspondingly provided with the Bluetooth probe (the Bluetooth probe comprises a Bluetooth chip and an antenna) is used as Bluetooth positioning detection equipment, the Bluetooth positioning detection equipment can be moved by a worker in a handheld mode to perform scanning detection, so that containers can be positioned and detected, the Bluetooth positioning detection equipment can also be arranged on an automatic driving unmanned vehicle in each logistics distribution point, the automatic driving unmanned vehicle is moved to perform scanning detection, and the intelligent and automatic Bluetooth positioning detection equipment is realized. Preferably, the bluetooth positioning detection device is a positioning detection device based on bluetooth version 4.0 or more. The scanning detection distance of the Bluetooth positioning detection equipment based on the Bluetooth 4.0 version can reach more than 100m, and the Bluetooth positioning detection equipment has the advantage of longer scanning connection distance.
In the step S1, the server first detects the position of the container in real time through the first positioning detection device, the first positioning detection device generates positioning information by corresponding the position obtained by the positioning detection and the identity of the container, and then sends the positioning information to the server; the first positioning detection device sends the positioning information to the server in real time or at intervals of a certain time period; the positioning information may be sent actively, or sent according to an instruction of the server requesting to feed back the positioning information.
In step S2, when the server cannot acquire the positioning information of the container sent by the first positioning detection device, the server instead acquires the positioning information of the container through the second positioning detection device.
In step S2, the server does not obtain the positioning information, and then the second positioning detection device is replaced to obtain the positioning information of the container, that is, the first positioning detection device cannot send the positioning information to the server according to the preset real-time feedback, or after the server sends an instruction requesting the first positioning detection device to feed back the positioning information of the container in the set time period and does not obtain the corresponding request response, the server sends an instruction requesting the second positioning detection device to feed back the positioning information of the container in the set time period. Or, when the positioning detection device sends the positioning information according to the instruction of the server requesting to feed back the positioning information, before the step of obtaining the positioning information of the container by the first positioning detection device, the server sends a request to the first positioning detection device and the second positioning detection device to feed back the positioning information of the container in a preset time period, but preferentially obtains the positioning information by the first positioning detection device, if the first positioning detection device fails to feed back the positioning information in the set feedback time, the server generates a command for confirming that the feedback of the positioning information is not received from the feedback condition of the first positioning detection device, and sends the command to the second positioning detection device again, in this case, the instruction for requesting to feed back the positioning information sent to the second positioning detection device for the first time can serve as a pre-command to play a pre-reminding role, and the second command serves as a final confirmed command.
The set time period includes a current time, a time period including a time period when the current time is pushed back, or a time period before the current time is not included.
The set time period refers to the requirement of real-time control of the position of the container when the time is present, and correspondingly, the first detection equipment sends the positioning information of the container to the server in real time;
the set time period comprises a time period from the current time to the current time when the container is pushed back, aiming at the requirement of regularly acquiring the position of the container, the first positioning detection equipment sends the positioning information of the container to the server according to a certain time interval rule;
the preset time period is when the current time period is not included before the current time period, mainly aiming at the requirement that whether the tracking control container reaches a specific logistics distribution point according to the expected time or not, and the first positioning detection device sends the positioning information to the server when receiving an instruction which is sent by the server to request the feedback of the positioning information of the container in the specific time period.
It should be noted that, when the preset time period is a non-current time period, that is, when the server wants to acquire the location information of the container in the non-current time period, the first location detecting device has previously detected the location of the container at that time within the preset time period, and only does not send the detected location information of the container to the server.
After the server cannot find the positioning information sent by the first positioning detection equipment within the set time, namely the first positioning detection equipment fails to detect the positioning information of the container in the inquired time period or fails to send the detected positioning information to the server, an instruction for requesting the second positioning detection equipment to feed back the positioning information of the container in the set time period is sent; alternatively, the first and second liquid crystal display panels may be,
after the positioning information sent by the first positioning detection equipment within the set time is not searched, on the basis of a command sent in advance for requesting to feed back the positioning information, a command for confirming that the feedback of the positioning information of the first positioning detection equipment is not received is sent to the second positioning detection equipment.
When the set time period is not current time, the second positioning detection equipment receives a confirmed instruction for requesting feedback of positioning information, and sends the positioning information of the container in the set time period, which is detected in advance, to the server; when the set time period is the current time period, the second positioning detection equipment starts to detect in respective positioning detection ranges after receiving the instruction of requesting to feed back the positioning information, and then the positioning information of the container obtained through detection is sent to the server.
Through the cooperation of two kinds of location check out test set that the locate mode is different, realized tracking accurate location to the container in real time at the commodity circulation in-process to and when the container takes place to lose, dwindle the position scope that the locking period lost fast.
In one embodiment, before the step S1 of determining whether the positioning information of the container can be obtained through a preset first positioning detection device, the method includes:
s01, inquiring the positioning information of the container in a preset time period;
s02, judging whether the positioning information of the container in a preset time period can be inquired;
s03, if not, sending an instruction for requesting feedback of the positioning information of the container in a preset time period to the first positioning detection equipment; or the like, or, alternatively,
and simultaneously sending an instruction for requesting feedback of the positioning information of the container in the preset time period to the first positioning detection device and the second positioning detection device.
In this embodiment, the method and the device are suitable for the situation that the positioning detection device does not actively send the positioning information within the preset time period.
In the step S01, the location information of the container in the preset time period is queried, and the set time period includes a current time, a time period including the current time to the next push-back, or a time period not including the current time before the current time.
In the step S02, it is determined whether the location information of the container within the queried preset time period has been obtained according to the result of the query in the step S01.
In the step S03, if the location information of the container in the preset time period is found according to the determination result in the step S02, an instruction for requesting feedback of the location information does not need to be sent, and the found location information is directly sent to the client in communication connection with the server to be provided for the user;
in the step S03, if the positioning information of the container in the preset time period is not queried according to the determination result in the step S02, an instruction requesting feedback of the positioning information of the container in the preset time period is sent to the first positioning detection device; or simultaneously sending an instruction for requesting the feedback of the positioning information of the container in the preset time period to the first positioning detection device and the second positioning detection device.
The situation that an instruction for requesting feedback of the positioning information of the container in the preset time period is sent only to the first positioning detection device is applicable to the step S2 of sending an instruction for requesting feedback of the positioning information of the container in the preset time period to the second positioning detection device after the positioning information sent by the first positioning detection device cannot be obtained.
The situation that an instruction requesting for feeding back the positioning information of the container in the preset time period is sent to the first positioning detection device and the second positioning detection device at the same time is applicable to the situation that whether the positioning information of the container can be fed back through the first positioning detection device or not, an instruction requesting for feeding back the positioning information can be sent to the second positioning detection device in advance.
In the embodiment, the positioning detection equipment feeds back the positioning information according to the instruction of the server for requesting the feedback of the positioning information, and the positioning detection equipment does not need to continuously and actively send the positioning information, so that the continuous operation work of the server is avoided, and the working step flow is saved.
In one embodiment, the step S01 of querying the location information of the container within the preset time period includes:
and S01a, when a data updating instruction sent by a user is received, inquiring the positioning information of the container in a preset time period.
In the step S01a, when a data update instruction of a user is received, location information of the container in a preset time period is queried. When a data updating instruction of a user is received, the personnel of a logistics company for transporting containers click and inquire on a client connected with the server, or when a client user inquiry interface is refreshed; alternatively, the associated righter of the container loading item clicks a query on a client connected to the server, or when the client user query interface is refreshed. The set time period includes a current time, a time period including a current push-back time or a time period not including a current time before the current time.
In the embodiment, the positioning detection equipment feeds back the setting of the positioning information according to the user query request, the positioning detection equipment does not need to continuously and actively send the positioning information, the continuous operation work of the service is avoided, and further, the working step flow is saved.
In one embodiment, if the positioning information is not obtained, replacing the second positioning detection equipment to obtain the positioning information of the container; wherein, the positioning mode of the second positioning detection device is different from the positioning mode of the first positioning detection device in step S2, including:
s21, when the positioning information sent by the first positioning detection equipment is judged to be received, sending an instruction for requesting feedback of the current position of the container to second positioning detection equipment corresponding to the container at the last landing leg according to the acquired positioning information of the container; sending an instruction for requesting feedback of the current position of the container to second positioning detection equipment corresponding to the distributed point of the pre-drop foot of the container; the second positioning detection equipment is Bluetooth positioning detection equipment, a Bluetooth tag is arranged on the container, a Bluetooth probe associated with the Bluetooth tag is arranged on the Bluetooth positioning detection equipment, and the Bluetooth positioning detection equipment is respectively arranged in the station range of each distributed point of the pre-falling feet of the container in the logistics process;
and S22, receiving positioning information which is fed back by the second positioning detection equipment corresponding to the current position of the container and contains the current position of the container.
In the step S21, the first positioning detection device is a satellite positioning detection device, and when the containers are stacked in an overlapping manner, the containers not on the top of the stack have a possibility that they cannot be detected by the satellite positioning detection device, so that the server needs to determine whether to receive the positioning information of the position of the container where the container is located sent by the satellite positioning detection device; if the judgment result is that the positioning information of the current position of the container sent by the satellite positioning detection equipment is not received, respectively sending an instruction for requesting feedback of the current position of the container to second positioning detection equipment corresponding to the latest position of the container according to the known last positioning information of the container; and sending an instruction for requesting feedback of the position of the container at the current time to a second positioning detection device corresponding to the distribution point of the container pre-falling foot.
The last positioning information of the container, which is obtained according to the known information, may be the last positioning information which can be obtained by the satellite positioning detection device before, or the last positioning information which can be obtained by other positioning detection devices before.
And judging the most possible position of the container through the last positioning information, using the Bluetooth positioning detection device as a second positioning detection device, arranging the second positioning detection device in each logistics distribution site, and performing positioning detection on the last foot-falling distribution site and each logistics distribution site of the pre-falling feet in the logistics route of the container. And each distributed point of the pre-drop foot is a station which is not passed by in all distributed stations of the whole logistics route according to the obtained positioning information.
And when the last acquired position of the container is on the road with the non-distributed points, requesting the Bluetooth positioning detection equipment of the last distributed point corresponding to the last acquired positioning information display position to feed back the positioning information of the container, and using the positioning information as verification for confirming the current position of the container. And sending a request feedback instruction containing the positioning information of the current position of the container to each distributed point of the pre-falling foot, and searching the distributed point where the Bluetooth positioning detection equipment is located after receiving the request feedback instruction, and determining whether the inquired container is in the distributed point where the Bluetooth positioning detection equipment is located.
In this step, the instruction requesting feedback of the positioning information including the current position of the container to each distribution point of the pre-drop foot may be sent according to a certain sequence, for example, the instruction is sent to the next distribution point of the pre-drop foot corresponding to the known positioning information, and when the positioning information fed back by the distribution point is that the container is not detected, the server sends the instruction requesting feedback of the positioning information including the current position of the container to another distribution point. The selection of the other distribution point may be determined based on the estimated location where the container should be located.
In the above S22, the bluetooth positioning detection device that detects the current location of the container feeds back the positioning information including the current location of the container to the server.
This embodiment, through the cooperation of satellite positioning check out test set and bluetooth positioning check out test set, realize the real-time control to the position of container under, solve the container and be in when piling up the state in each collection and distribution, detect the problem that is difficult to detect the positional information of container through satellite positioning check out test set.
In other embodiments, a plurality of container boxes are classified and arranged, the logistics routes of the plurality of containers are consistent, wireless communication connection relations are established among the plurality of containers through Bluetooth devices for association, when the containers are in a stacked state in a distribution point, the containers are positioned and detected through the cooperation of satellite positioning detection devices and the Bluetooth devices, and the positions of other associated containers can be determined as long as one of the plurality of containers associated with each other can be detected by the satellite positioning detection devices.
In one embodiment, according to the known positioning information of the container, an instruction requesting feedback of the current position of the container is sent to a second positioning detection device corresponding to the distribution point of the last landing foot of the container; and step S21 of sending an instruction for requesting feedback of the current position of the container to a second positioning detection device corresponding to the container pre-falling feet, comprising the following steps:
s21a, sending an instruction for requesting feedback of the current position of the container to second positioning detection equipment corresponding to the container final-time foot-falling distribution point; sending an instruction for requesting feedback of the position of the container at the next time to a second positioning detection device corresponding to the next distributed point of the container pre-falling foot; each hub corresponds to one or more second position detection devices.
In the above step S21a, it is preferable to directly lock the position where the container is most likely to be located at the present time according to the positioning information of the container obtained at the last time. Sending an instruction requesting to feed back the current position of the container to the Bluetooth positioning detection equipment of the container last-time landing point, and enabling the Bluetooth positioning detection equipment to search and scan the station of the container to confirm whether the inquired container is detained at the container, or enabling the Bluetooth positioning detection equipment to search and scan the station of the container to confirm whether the acquired positioning information is wrong when the last-time acquired positioning information shows that the container leaves from the container; and sending an instruction for requesting feedback of the position of the container when the container is located to the Bluetooth positioning detection device of the next distributed point where the container is to be dropped, and enabling the Bluetooth positioning detection device of the next distributed point where the container is to be dropped to search and scan the station of the distributed point so as to start searching from the position closest to which the control is lost, wherein the judgment can be more accurate due to the fact that each distributed point corresponds to the plurality of second positioning detection devices.
The searching and positioning detection is carried out on the distributed point of the last foot falling and the next distributed point of the pre-falling foot, the searching range is locked, and the checking time is reduced.
In an embodiment, after the step S1 of determining whether the positioning information of the container can be acquired by a preset first positioning detection device, where the positioning information includes tag information and location information of the container, the method includes:
s3, if the positioning information is acquired, establishing a corresponding relation table of the positioning information and time; and/or marking the position of the container in the map according to the positioning information; or the like, or, alternatively,
if the positioning information cannot be obtained, replacing the second positioning detection equipment to obtain the positioning information of the container; after step S2, in which the positioning mode of the second positioning detection device is different from the positioning mode of the first positioning detection device, the method includes:
establishing a corresponding relation table of the positioning information and the time; and/or to map the location of the container based on the positioning information.
In the embodiment, after the server acquires the positioning information of the container, a corresponding relation table of the positioning information and the time is established; and/or map the location of the container based on the positioning information. The acquiring of the positioning information of the container comprises acquiring through the first positioning detection device or acquiring through the second positioning detection device.
The corresponding relation table of the positioning information and the time is established, so that a user can conveniently inquire and track the position of the container in each time period, the positioning information is marked in a map, when the user inquires the position of the container, the container can be visually presented on a user interface of a client, and the user experience is improved.
In one embodiment, a corresponding relation table of position information and time is established; and/or after step S3 of marking the location of the container in the map according to the location information, comprising:
and S4, sending the corresponding relation table of the positioning information and the time and/or the map containing the positioning information to a client connected with the server.
In this embodiment, the client includes a browser or management software for managing the logistics state of the container for the logistics company and a browser or user software for the logistics company for providing the authority to load the container with the goods. And sending the corresponding relation table of the positioning information and the time and/or the map containing the positioning information to a client connected with the server, so as to meet the requirement of a user for inquiring the logistics state of the container.
The tracking and positioning method of the container provided by the invention comprises the following steps: acquiring positioning information of the container through preset first positioning detection equipment, wherein the positioning information comprises the identity and the position of the container; if the positioning information cannot be obtained, replacing the second positioning detection equipment to obtain the positioning information of the container; and the positioning mode of the second positioning detection equipment is different from that of the first positioning detection equipment. Through the cooperation of two kinds of location check out test set that the locate mode is different, realized tracking accurate location to the container in real time at the commodity circulation in-process to and when the container takes place to lose, dwindle the position scope that the locking period lost fast.
Referring to fig. 2, in an embodiment of the present invention, there is further provided a tracking and positioning device for a container, including:
the first positioning detection module 1 is used for judging whether the positioning information of the container can be acquired through a preset first positioning detection device, wherein the positioning information comprises label information and position information of the container;
the second positioning detection module 2 is used for replacing the second positioning detection equipment to acquire the positioning information of the container if the positioning information cannot be acquired; and the positioning mode of the second positioning detection equipment is different from that of the first positioning detection equipment.
In this embodiment, the first positioning detection device may be a satellite positioning detection device including, but not limited to, a GPS, beidou or galileo navigation satellite system, and may also be a positioning detection device including, but not limited to, a bluetooth technology or zigbee (zigbee) communication technology, and similarly, the second positioning detection device may also be a satellite positioning detection device including, but not limited to, a GPS, beidou or galileo navigation satellite system, or a positioning detection device including, but not limited to, a bluetooth technology or zigbee (zigbee) communication technology, and meanwhile, in this embodiment, the first positioning detection device and the second positioning detection device are devices of two different positioning manners.
Specifically, the first positioning detection device is a satellite positioning detection device (satellite navigation system), the satellite positioning detection device includes a navigation satellite, a satellite signal receiver, and a satellite positioning module, the satellite positioning module is disposed on the container, the satellite positioning module acquires the position information of the container through cooperation with the navigation satellite and the satellite signal receiver, and the satellite positioning module sends the position information to the server; the second positioning detection device is a Bluetooth positioning detection device, each container is provided with a unique Bluetooth label, and the Bluetooth labels are endowed with unique identity information (namely label information) of the corresponding containers; alternatively, a unique electronic device having a bluetooth function is provided on each container, and unique identification information (i.e., tag information) is given to the corresponding container on the bluetooth electronic device. Regard as bluetooth location check out test set with the smart mobile phone or other electronic equipment that correspond to be provided with the bluetooth probe (bluetooth probe includes bluetooth chip and antenna), bluetooth location check out test set can be carried out the search and scan by staff's handheld removal to fix a position the detection to the container, also can locate bluetooth location check out test set on the unmanned vehicle of automatic drive in each commodity circulation collection and distribution point, remove through unmanned vehicle of automatic drive and carry out the search and scan, realize bluetooth location check out test set's intellectuality, automation. Preferably, the bluetooth positioning detection device is a positioning detection device based on bluetooth version 4.0 or more. The distance of the scanning detection of the Bluetooth positioning detection equipment based on the Bluetooth 4.0 version can reach more than 100m, and the Bluetooth positioning detection equipment has the advantage of long scanning connection distance.
Through the first positioning detection module 1, firstly, the first positioning detection equipment carries out real-time detection and positioning, the first positioning detection equipment correspondingly generates positioning information by the position obtained by positioning detection and the identity of the container, and then the positioning information is sent to a server; the first positioning detection device may send the positioning information to the first positioning detection module 1 in real time, or at intervals of a certain time period, or actively send the positioning information, or send the positioning information according to an instruction that the first positioning detection module 1 requests to feed back the positioning information.
Through the second positioning detection module 2, when the first positioning detection module 1 cannot acquire the positioning information of the container sent by the first positioning detection device, the positioning information of the container is acquired through the second positioning detection device instead.
If the first positioning detection module 1 cannot acquire the positioning information, the second positioning detection module 2 is used for replacing the second positioning detection device to acquire the positioning information of the container, namely, the first positioning detection device cannot send the positioning information to the first positioning detection module 1 according to preset real-time feedback, or after the first positioning detection module 1 sends an instruction for requesting the first positioning detection device to feed back the positioning information of the container in a set time period and does not obtain a corresponding request response, the second positioning detection module 2 sends an instruction for requesting the second positioning detection device to feed back the positioning information of the container in the set time period. Or, when the positioning detection device sends the positioning information according to the instruction of the server requesting to feed back the positioning information, before the step of obtaining the positioning information of the container by the first positioning detection device, the first positioning detection module 1 and the second positioning detection module 2 have sent the request to feed back the positioning information of the container in the preset time period to the first positioning detection device and the second positioning detection device, but preferentially obtain the positioning information by the first positioning detection device, if the first positioning detection device fails to feed back the positioning information to the first positioning detection module 1 within the set feedback time, the second positioning detection module 2 generates an instruction for confirming that the feedback of the positioning information is not received according to the feedback condition of the first positioning detection device obtained by the first positioning detection module 1, and resends the instruction to the second positioning detection device, in this case, the instruction for requesting to feed back the positioning information sent by the second positioning detection module 2 to the second positioning detection device for the first time can serve as a preset instruction for reminding, and the second instruction serves as a final confirmed instruction.
The set time period includes a current time, a time period including a current push-back time or a time period not including a current time before the current time.
The set time period refers to the requirement for real-time control of the position of the container when the time is present, and correspondingly, the first detection device sends the positioning information of the container to the first positioning detection module 1 in real time;
the set time period includes a time period from the current time to the current time when the container is pushed back, and aiming at the requirement of regularly acquiring the position of the container, the first positioning detection equipment sends the positioning information of the container to the first positioning detection module 1 according to a certain time interval rule;
the preset time period is when the current time period is not included before the current time period, mainly aiming at the requirement that whether the tracking control container reaches a specific logistics distribution point according to the expected time or not, and the first positioning detection device sends the positioning information to the first positioning detection module 1 when receiving an instruction sent by the first positioning detection module 1 to request the feedback of the positioning information of the container in the specific time period.
It should be noted that, when the preset time period is a non-current time period, that is, when the first positioning detecting module 1 wants to acquire the positioning information of the container in the non-current time period, the first positioning detecting devices all detect the position of the container at that time in advance in the preset time period, and only do not send the detected positioning information of the container to the server.
After the first positioning detection module 1 finds out the positioning information sent by the first positioning detection device within the set time, that is, the first positioning detection device does not detect the positioning information of the container in the inquired time period or fails to send the detected positioning information to the first positioning detection module 1, the first positioning detection module 1 feeds back the result to the second positioning detection module 2, and the second positioning detection module 2 sends out an instruction for requesting the second positioning detection device to feed back the positioning information of the container in the set time period; alternatively, the first and second electrodes may be,
after the first positioning detection module 1 finds out the positioning information sent by the first positioning detection device within the set time, the second positioning detection module 2 sends an instruction for confirming that the feedback of the positioning information of the first positioning detection device is not received to the second positioning detection device on the basis of a pre-sent instruction for requesting the feedback of the positioning information.
When the set time period is not current time and the second positioning detection device receives a confirmed instruction for requesting feedback of positioning information, the second positioning detection device sends the positioning information of the container in the set time period, which is detected in advance, to the second positioning detection module 2; when the set time period is the current time period, the second positioning detection device starts to perform detection within the respective positioning detection range after receiving the instruction requesting for feeding back the positioning information, and then sends the positioning information of the container obtained by detection to the second positioning detection module 2.
Through the cooperation of two kinds of location check out test set that the locate mode is different, realized tracking accurate location in real time at the commodity circulation in-process to the container to and when the container takes place to lose, dwindle the position scope that the locking phase lost fast.
Referring to fig. 3, in an embodiment, a tracking and positioning device for a container further includes:
the query module 01: the system is used for inquiring the positioning information of the container in a preset time period;
and a judgment module 02: the system is used for judging whether the positioning information of the container in a preset time period can be inquired;
the information feedback request module 03: the method comprises the steps that when the positioning information of a container in a preset time period cannot be inquired, an instruction for requesting the feedback of the positioning information of the container in the preset time period is sent to first positioning detection equipment;
or, the system is used for simultaneously sending an instruction for requesting feedback of the positioning information of the container in the preset time period to the first positioning detection device and the second positioning detection device.
Referring to fig. 4, in an embodiment, the query module 01 includes:
the first query unit 011 is configured to query the location information of the container within a preset time period when receiving a data update instruction sent by a user.
Referring to fig. 5, in an embodiment, the second positioning detection module 2 includes:
information feedback request unit 21: the positioning device is used for sending an instruction for requesting feedback of the position of the container when judging that the positioning information which is sent by the first positioning detection device and contains the position of the container is received, to the second positioning detection device corresponding to the container at the last landing leg according to the obtained positioning information of the container; sending an instruction for requesting feedback of the position of the container to a second positioning detection device corresponding to the container pre-falling feet; the second positioning detection equipment is Bluetooth positioning detection equipment, a Bluetooth tag is arranged on the container, a Bluetooth probe associated with the Bluetooth tag is arranged on the Bluetooth positioning detection equipment, and the Bluetooth positioning detection equipment is respectively arranged in the station range of each distributed point of the pre-falling feet of the container in the logistics process;
the receiving unit 22 is configured to receive the positioning information including the current location of the container fed back by the second positioning detection device that detects the current location of the container.
Referring to fig. 6, in an embodiment, the information feedback requesting unit 21 includes:
an information feedback request subunit 211, configured to send an instruction requesting feedback of the current position of the container to a second positioning detection device corresponding to the hub of the last container foot drop; sending an instruction for requesting feedback of the position of the container when the container is located to second positioning detection equipment corresponding to the next distributed point of the container pre-falling foot; each hub corresponds to one or more second position detection devices.
Referring to fig. 7, in an embodiment, the tracking and positioning device for the container further includes:
the information association module 3 is configured to establish a corresponding relationship table between the positioning information and time if the positioning information is acquired; and/or to map the location of the container based on the positioning information.
Referring to fig. 8, in an embodiment, the tracking and positioning device for a container further includes:
and the positioning information sending module 4 is used for sending the corresponding relation table of the positioning information and the time and/or the map containing the positioning information to the client connected with the server.
The explanation of the above device can refer to the explanation of the corresponding method embodiment, and is not repeated herein.
Referring to fig. 9, a computer device 1001 according to an embodiment of the present invention includes a memory 1003 and a processor 1002, where the memory 1003 stores a computer program 1004, and the processor 1002 implements the steps of the tracking and positioning method for the container when executing the computer program 1004.
Those skilled in the art will appreciate that the computer apparatus of the present invention and apparatus described above can be used to perform one or more of the methods described in the present application. These devices may be specially designed and manufactured for the required purposes, or they may comprise known devices in general-purpose computers. These devices have stored within them computer programs or applications that are selectively activated or reconfigured. Such a computer program may be stored in a device (e.g., a computer) readable medium, including, but not limited to, any type of disk including floppy disks, hard disks, optical disks, CD-ROMs, and magnetic-optical disks, ROMs (Read-Only memories), RAMs (Random Access memories), EPROMs (Erasable Programmable Read-Only memories), EEPROMs (Electrically Erasable Programmable Read-Only memories), flash memories, magnetic cards, or optical cards, or any type of media suitable for storing electronic instructions, and each coupled to a bus. That is, a readable medium includes any medium that stores or transmits information in a form readable by a device (e.g., a computer).
Referring to fig. 10, a computer readable storage medium 2001, on which a computer program 2002 is stored, which when executed by a processor, implements the steps of the above-mentioned tracking and positioning method for a container, according to an embodiment of the present invention.
The method realizes real-time tracking and accurate positioning of the container in the logistics process by matching two positioning detection devices with different positioning modes, and quickly reduces the position range of the container lost in the locking period when the container is lost.
The present invention also provides a computer program product containing instructions which, when run on a computer, cause the computer to perform the method of tracking and locating containers as described in the above embodiments.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product.
The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer-readable storage medium can be any available medium that a computer can store or a data storage device, such as a server, a data center, etc., that includes one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), among others.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method 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, apparatus, article, or method. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of another identical element in a process, apparatus, article, or method comprising the element.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A method for tracking and locating a container, comprising:
judging whether the positioning information of the container can be acquired through a preset first positioning detection device or not, wherein the positioning information comprises label information and position information of the container;
when the positioning information sent by the first positioning detection equipment is judged not to be received; sending an instruction for requesting feedback of the current position of the container to a second positioning detection device corresponding to the hub and the sink of the last landing leg of the container according to the known positioning information of the container; sending an instruction for requesting feedback of the current position of the container to the second positioning detection equipment corresponding to the distributed point of the pre-falling feet of the container; the second positioning detection equipment is Bluetooth positioning detection equipment, the container is provided with a Bluetooth tag, the Bluetooth positioning detection equipment is provided with a Bluetooth probe associated with the Bluetooth tag, and the Bluetooth positioning detection equipment is respectively arranged in the station range of each distribution point of the pre-falling feet of the container in the logistics process;
receiving the positioning information including the current position of the container fed back by the second positioning detection device corresponding to the current position of the container.
2. The method for tracking and locating the container according to claim 1, wherein before the step of determining whether the location information of the container can be obtained through a preset first location detection device, the step of determining whether the location information includes the tag information and the location information of the container includes:
inquiring the positioning information of the container in a preset time period;
judging whether the positioning information of the container in the preset time period can be inquired;
if not, sending an instruction for requesting to feed back the positioning information of the container in the preset time period to the first positioning detection equipment; or the like, or, alternatively,
and simultaneously sending an instruction for requesting to feed back the positioning information of the container in the preset time period to the first positioning detection device and the second positioning detection device.
3. The method for tracking and locating a container according to claim 2, wherein said step of querying location information of the container within a predetermined time period comprises:
and when a data updating instruction sent by a user is received, inquiring the positioning information of the container in the preset time period.
4. The method for tracking and locating a container according to claim 1, wherein said step of sending an instruction requesting feedback of a current location of the container to the second positioning detection device corresponding to the hub of the last landing leg of the container according to the known location information of the container; and sending an instruction for requesting feedback of the current position of the container to the second positioning detection equipment corresponding to the distributed point of the pre-drop foot of the container, wherein the step comprises the following steps:
sending an instruction for requesting feedback of the current position of the container to the second positioning detection equipment corresponding to the hub and the distribution equipment of the last landing leg of the container according to the acquired positioning information of the container; sending an instruction for requesting feedback of the current position of the container to the second positioning detection equipment corresponding to the next distributed point of the container pre-falling foot; each of the hub and spoke points corresponds to one or more of the second position detection devices.
5. The method for tracking and locating a container according to claim 1, wherein said determining whether the location information of the container is obtainable through a preset first location detection device, and after the step of determining whether the location information includes tag information and location information of the container, the method includes:
if the positioning information is acquired, establishing a corresponding relation table of the positioning information and time; and/or marking the position of the container in a map according to the positioning information;
alternatively, the first and second electrodes may be,
if the positioning information cannot be obtained, after the step of replacing the second positioning detection device to obtain the positioning information of the container, the method comprises the following steps:
establishing a corresponding relation table of the positioning information and time; and/or marking the position of the container in a map according to the positioning information.
6. The tracking and positioning method for containers according to claim 5, wherein the establishing of the corresponding relationship table of the position information and the time; and/or after the step of marking the location of the container in a map according to the location information, comprising:
and sending the corresponding relation table of the positioning information and the time and/or the map containing the positioning information to a client connected with a server.
7. A tracking and positioning device for a container, comprising:
the first positioning detection module is used for judging whether positioning information of the container can be acquired through a preset first positioning detection device or not, wherein the positioning information comprises label information and position information of the container;
the second positioning detection module is used for judging that the positioning information sent by the first positioning detection equipment is not received; sending an instruction for requesting feedback of the current position of the container to a second positioning detection device corresponding to the collecting and distributing device of the last falling foot of the container according to the acquired positioning information of the container; sending an instruction for requesting feedback of the current position of the container to the second positioning detection equipment corresponding to the distribution point of the container pre-falling feet; the second positioning detection equipment is Bluetooth positioning detection equipment, the container is provided with a Bluetooth tag, the Bluetooth positioning detection equipment is provided with a Bluetooth probe associated with the Bluetooth tag, and the Bluetooth positioning detection equipment is respectively arranged in the station range of each distribution point of the pre-falling feet of the container in the logistics process;
receiving the positioning information including the current position of the container fed back by the second positioning detection device corresponding to the current position of the container.
8. A computer arrangement comprising a memory and a processor, said memory storing a computer program, characterized in that said processor, when executing said computer program, carries out the steps of a method for tracking and locating a container according to any of claims 1 to 6.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of a method for tracking and locating a container according to any one of claims 1 to 6.
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| CN113361668A (en) * | 2021-04-30 | 2021-09-07 | 深圳洲斯移动物联网技术有限公司 | Tray monitoring method and computer-readable storage medium |
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| CN115297159A (en) * | 2022-08-02 | 2022-11-04 | 上海移柯通信技术股份有限公司 | Information processing method and device, computer readable storage medium and electronic equipment |
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