CN106153085A - A kind of article monitoring method and device - Google Patents
A kind of article monitoring method and device Download PDFInfo
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- CN106153085A CN106153085A CN201510138119.XA CN201510138119A CN106153085A CN 106153085 A CN106153085 A CN 106153085A CN 201510138119 A CN201510138119 A CN 201510138119A CN 106153085 A CN106153085 A CN 106153085A
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Abstract
The embodiment of the invention discloses a kind of article monitoring method and article monitoring device, described article monitoring device includes electric adhesive tape, monitor terminal；When being fixed on article to be monitored by described monitor terminal by described electric adhesive tape, described electric adhesive tape can electrically connect with described monitor terminal；Described method includes: when described electric adhesive tape electrically connects with described monitor terminal, and described monitor terminal periodically detects the magnitude of voltage of described electric adhesive tape, and determines the resistance value of described electric adhesive tape according to described magnitude of voltage；When the resistance change of described electric adhesive tape exceedes predetermined threshold value, statistics resistance change exceedes the number of times of predetermined threshold value within a predetermined period of time；When the number of times that resistance change exceedes predetermined threshold value reaches pre-determined number, detect the positional information of article to be monitored, and the positional information of described article to be monitored and the resistance value information of described electric adhesive tape are sent to server end.
Description
Technical field
The present invention relates to article monitoring technology, particularly relate to a kind of method and device carrying out article monitoring based on electric adhesive tape.
Background technology
In existing Express Logistics industry, normal transparent adhesive tape is widely used in the packaging field of courier packages so that it is can be encapsulated in sack or carton.But such normal tape cannot carry out effective realtime monitoring and alarm to parcel, steal phenomenon once occurs, and warning information is the most delayed, the most also cannot provide relevant evidence, for this angle, this is that lawless person leaves leak to pilferage and the destruction of courier packages.In the transport of some valuable courier packages, the tamper-evident adhesive tape that price is slightly expensive can be used so that it is can leave a trace when opening adhesive tape, cause a kind of physical change.Although this solution can leave the evidence being difficult to remove, but in transit, the encapsulation state of its courier packages cannot be monitored by user in real time, user obtains stolen destroyed information delay, also cannot get such as time to rupture, destroy the most concrete information such as place so that the later stage claims damages evidence obtaining etc..Furtherly, user cannot grasp the safe condition of parcel express delivery in time.On the other hand, major part Express Logistics enterprise the most not yet builds up complete information system, it is impossible to update the geographical location information of courier packages timely, thus the information causing user to recognize is fragmentation, discontinuous.This discontinuous information adds the pilferage of courier packages and the probability of loss.Additionally, currently also have some logistics monitoring products, its pass through light sensor, by detection express delivery pack in light change judge courier packages whether by abnormal opening, but under having some particular cases, such as night or black room etc., it can produce erroneous judgement.
Summary of the invention
For solving above-mentioned technical problem, embodiments provide a kind of method and device carrying out article monitoring based on electric adhesive tape.
The article monitoring method that the embodiment of the present invention provides is applied in article monitoring device, and when being fixed on article to be monitored by monitor terminal by the adhesive linkage of electric adhesive tape, described electric adhesive tape can electrically connect with described monitor terminal；Described electric adhesive tape is made up of adhesive linkage, conductive layer, thin base film layer, and wherein, described conductive layer is printed on described thin base film layer；Described method includes:
When described electric adhesive tape electrically connects with described monitor terminal, described monitor terminal periodically detects the magnitude of voltage of described electric adhesive tape, and determines the resistance value of described electric adhesive tape according to described magnitude of voltage；
When the resistance change of described electric adhesive tape exceedes predetermined threshold value, statistics resistance change exceedes the number of times of predetermined threshold value within a predetermined period of time；
When the number of times that resistance change exceedes predetermined threshold value reaches pre-determined number, detect the positional information of article to be monitored, and the positional information of described article to be monitored and the resistance value information of described electric adhesive tape are sent to server end.
Preferably, described method also includes: when the resistance value of the described electric adhesive tape of N continuous time meets predetermined condition, calculate the initial resistivity value of described electric adhesive tape according to the resistance value of electric adhesive tape described in n times；Wherein, N >=3；
Detect the positional information of article to be monitored, and the positional information of described article to be monitored and the initial resistivity value of described electric adhesive tape are sent to server end.
Preferably, described method also includes: according to described initial resistivity value, arranges described predetermined threshold value.
Preferably, described method also includes: when the resistance value of the described electric adhesive tape of N continuous time is unsatisfactory for predetermined condition, detects the positional information of article to be monitored, and sends positional information and the warning information of described article to be monitored to server end.
Preferably, when described electric adhesive tape electrically connects with described supervising device, described monitor terminal periodically detects the magnitude of voltage of described electric adhesive tape, including:
When described electric adhesive tape electrically connects with described supervising device, described supervising device filters out the interference signal connected in circuit, the most periodically detects the magnitude of voltage of described electric adhesive tape.
Preferably, when not detecting the positional information of article to be monitored, the module detecting the positional information of article to be monitored is set to low power consumpting state；Wherein, the power consumption of low power consumpting state less than survey article to be monitored positional information time power consumption.
The article monitoring device that the embodiment of the present invention provides includes electric adhesive tape, monitor terminal；Described electric adhesive tape is made up of adhesive linkage, conductive layer, thin base film layer, and wherein, described conductive layer is printed on described thin base film layer；When being fixed on article to be monitored by described monitor terminal by the adhesive linkage of described electric adhesive tape, described electric adhesive tape can electrically connect with described monitor terminal；
Described monitor terminal includes:
Electrical signal detection circuit, for when described electric adhesive tape electrically connects with described monitor terminal, periodically detects the magnitude of voltage of described electric adhesive tape, and determines the resistance value of described electric adhesive tape according to described magnitude of voltage；
Processor, for when the resistance change of described electric adhesive tape exceedes predetermined threshold value, statistics resistance change exceedes the number of times of predetermined threshold value within a predetermined period of time；
Alignment sensor, for when the number of times that resistance change exceedes predetermined threshold value reaches pre-determined number, detects the positional information of article to be monitored；
Communication module, for sending the positional information of described article to be monitored and the resistance value information of described electric adhesive tape to server end.
Preferably, described processor, it is additionally operable to, when the resistance value of the described electric adhesive tape of N continuous time meets predetermined condition, calculate the initial resistivity value of described electric adhesive tape according to the resistance value of electric adhesive tape described in n times；Wherein, N >=3；
Described alignment sensor, is additionally operable to, when calculating the initial resistivity value of described electric adhesive tape, detect the positional information of article to be monitored；
Described communication module, is additionally operable to send to server end the positional information of described article to be monitored and the initial resistivity value of described electric adhesive tape.
Preferably, described processor, it is additionally operable to, according to described initial resistivity value, arrange described predetermined threshold value.
Preferably, described alignment sensor, it is additionally operable to, when the resistance value of the described electric adhesive tape of N continuous time is unsatisfactory for predetermined condition, detect the positional information of article to be monitored；
Described communication module, is additionally operable to send to server end positional information and the warning information of described article to be monitored.
Preferably, described electrical signal detection circuit includes:
Wave filter, for when described electric adhesive tape electrically connects with described supervising device, filters the interference signal connected in circuit；
Testing circuit, for the connection circuit by filtering interference signal, periodically detects the magnitude of voltage of described electric adhesive tape.
Preferably, described processor, it is additionally operable to, when not detecting the positional information of article to be monitored, described alignment sensor is set to low power consumpting state；Wherein, the power consumption of low power consumpting state less than survey article to be monitored positional information time power consumption.
Preferably, described conductive layer is made up of the circuit units of periodic arrangement and parallel connection；Described circuit units is made up of two hard contacts and the resistance that is connected between said two hard contact, and said two hard contact is exposed to outside described adhesive linkage；The electrical signal detection circuit of described monitor terminal is made up of the testing circuit of two protruding hard contacts and two hard contacts of connection；Wherein,
When two hard contacts of electrical signal detection circuit bumps contact with two hard contacts of any one circuit units, described electric adhesive tape electrically connects with described supervising device.
Preferably, the outer surface both sides of described monitor terminal are respectively arranged with buckle and draw-in groove；Described buckle and draw-in groove is utilized to be fixed on described monitor terminal by described electric adhesive tape.
In the technical scheme that the embodiment of the present invention provides, article monitoring device has electric adhesive tape and monitor terminal, and when being fixed on article to be monitored by monitor terminal by electric adhesive tape, described electric adhesive tape can electrically connect with described monitor terminal；Described electric adhesive tape is made up of adhesive linkage, conductive layer, thin base film layer, and wherein, described conductive layer is printed on described thin base film layer.When described electric adhesive tape electrically connects with described monitor terminal, described monitor terminal periodically detects the magnitude of voltage of described electric adhesive tape, and determines the resistance value of described electric adhesive tape according to described magnitude of voltage.When the resistance change of described electric adhesive tape exceedes predetermined threshold value, then show that electric adhesive tape receives the physical action of outside, such as, tear, cut off, stretching etc..Then, monitor terminal is added up resistance change within a predetermined period of time and is exceeded the number of times of predetermined threshold value.When the number of times that resistance change exceedes predetermined threshold value reaches pre-determined number, detect the positional information of article to be monitored, and the positional information of described article to be monitored and the resistance value information of described electric adhesive tape are sent to server end, so that the positional information that prompting user's article to be monitored are real-time and status information, thus realize the article of encapsulation are monitored in real time.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the article monitoring method of the embodiment of the present invention；
Fig. 2 is the structure composition schematic diagram of the monitor terminal of the embodiment of the present invention；
Fig. 3 is the Rotating fields schematic diagram of the electric adhesive tape of the embodiment of the present invention；
Fig. 4 be the embodiment of the present invention electric adhesive tape in the floor map of conductive layer；
Fig. 5 is the perspective view of the monitor terminal of the embodiment of the present invention；
Fig. 6 is the use view of the article monitoring device of the embodiment of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, by the following examples and referring to the drawings, the present invention is described in more detail.
Fig. 1 is the schematic flow sheet of the article monitoring method of the embodiment of the present invention, and the article monitoring method in the present embodiment is applied in article monitoring device, and described article monitoring device includes electric adhesive tape, monitor terminal；Described electric adhesive tape is made up of adhesive linkage, conductive layer, thin base film layer, and wherein, described conductive layer is printed on described thin base film layer；When being fixed on article to be monitored by described monitor terminal by the adhesive linkage of described electric adhesive tape, described electric adhesive tape can electrically connect with described monitor terminal.Said method comprising the steps of:
Step 101: when described electric adhesive tape electrically connects with described monitor terminal, described monitor terminal periodically detects the magnitude of voltage of described electric adhesive tape, and determines the resistance value of described electric adhesive tape according to described magnitude of voltage.
With reference to the Rotating fields schematic diagram of the electric adhesive tape that Fig. 3, Fig. 3 are the embodiment of the present invention, the electric adhesive tape in the embodiment of the present invention is made up of adhesive linkage, conductive layer, thin base film layer.Thin base film layer preferably employs polyethylene terephthalate (PET, PolyEthylene Terephthalate) thin film, PET film is high polymer, has excellent physical and mechanical properties within the scope of wider temperature, and life-time service temperature is up to 120 DEG C, electrical insulating property is excellent, even under high-temperature high-frequency, its electrical property is still preferable, creep resistance, fatigue durability, rub resistance, dimensional stability are preferable.
Conductive layer is by flexible nano printed electronics, uses nanometer conductive material, such as conductive carbon paste, conductive silver paste etc., uses distributed parallel network figure to be printed in the PET film of flexibility through special typography.Then it is coated with one layer of i.e. insulating barrier of insulative glue, ultimately forms flexible foldable and the electric adhesive tape that can cut randomly.Conductive material through the process of special typography has the feature of tamper, after initial presentation, again tears adhesive tape, can cause the conductive material of printing, and such as resistance and conducting wire are peeling-off so that it is destructive damage, it is impossible to recover.The breakage of conductive material can cause the equivalent circuit characteristic of electric adhesive tape to change, and monitor terminal can carry out logical judgment to this change.
It is the floor map of conductive layer in the electric adhesive tape of the embodiment of the present invention with reference to Fig. 4, Fig. 4, wherein, Lycoperdon polymorphum Vitt round dot is the hard contact of conductive layer, this hard contact is for connecting with monitor terminal, and A, B 2 can form loop, and the loop formed with C, D 2 is parallel relationship.Figure cathetus is to connect the conducting wire between resistance and hard contact, and it is printed by nanometer silver paste.Resistance during black bars is conductive layer in figure, is to be formed by nano-sized carbon slurry printing.Here, the resistance value of printing is set in about 100k Ω ± 20%.As shown in Figure 4, two longitudinal metal contact such as distances between AB or CD are 40mm, and two transverse metal contact such as distances between AC or BD are 100mm.Hard contact such as A and the fore-and-aft distance closed between resistance are 40mm；The width of electric adhesive tape is 60mm.In order to ensure that different use scenes can meet testing requirement, and combining specification and the accuracy of detection of common adhesive tape, monitor terminal disclosure satisfy that the detection of the electric adhesive tape of 30m length.
With reference to the perspective view of the monitor terminal that Fig. 5, Fig. 5 are the embodiment of the present invention, the outer surface both sides of monitor terminal are respectively arranged with buckle 51 and draw-in groove 52, utilize buckle 51 and draw-in groove 52 to be fixed on described monitor terminal by described electric adhesive tape.
With reference to the use view of the article monitoring device that Fig. 6, Fig. 6 are the embodiment of the present invention, after electric adhesive tape is connected with monitor terminal, paste the object needing monitoring, such as above express delivery, parcel etc..In order to ensure that electric adhesive tape and monitor terminal have reasonable compatible degree, preventing from use coming off, or prevent due to vibrations, the factor such as shock causes the situations such as alarm by mistake, and monitor terminal optimizes in terms of outward appearance and processes.The hard contact that the hard contact of electric adhesive tape contributes to monitor terminal is attached.The hard contact of monitor terminal is the most convex circular copper sheet contact, can ensure that the contact of electric adhesive tape is agreed with the perfection of copper sheet contact, here, at the hard contact of electric adhesive tape, not coating glue, comparatively speaking, the hard contact of electric adhesive tape is indent, ensure that electric adhesive tape hard contact all-the-time stable contact with the copper sheet contact of monitor terminal, and free from the influence of the external environment.The profile of monitor terminal streamline, it is possible to ensure electric adhesive tape and monitor terminal bond gap is the least.The change in the caused gaps such as the buckle of strip blocks electric adhesive tape, it is to avoid the external force occurred in motor process, such as, collide, vibrations is big, causes alerting by mistake.
In the embodiment of the present invention, the monitor terminal a certain duration after start, such as within 2mins, start power self test and hardware check successively, and start the double mode location of positioning function, such as global positioning system (GPS, Global Positioning System) location and Cell-ID based on base station location simultaneously, and the registration of global system for mobile communications (GSM, Global System for Mobile Communication) network.Meanwhile, user can carry out the stickup of electric adhesive tape within this time period.As user, to determine that electric adhesive tape has been pasted complete, again press key, electric adhesive tape is carried out periodically by monitor terminal, the such as cycle is the sampled scan of 1s, to obtain the magnitude of voltage of electric adhesive tape, here, the corresponding resistance value of each magnitude of voltage, the resistance value corresponding to magnitude of voltage that in testing circuit according to monitor terminal and electric adhesive tape, the resistance value of conductive layer can calculate and detect, this resistance value is the effective resistance of electric adhesive tape.
In the embodiment of the present invention, when N continuous time, such as when the resistance value that 4 times detect electric adhesive tape meets predetermined condition, such as resistance change is less than a ohm, and resistance value is more than 300 ohm, then the resistance value detected according to n times calculates the initial resistivity value of described electric adhesive tape；Wherein, N >=3.Here it is possible to resistance value n times being detected is averaged calculates the initial resistivity value of electric adhesive tape.When N continuous time detects that the resistance value of electric adhesive tape meets predetermined condition, show electric adhesive tape detecting, stable resistance value, electric adhesive tape now have been pasted successfully.Now, monitor terminal sets up the communication link with server end, end of the positional information of article to be monitored utilizing GPS/Cell-ID to detect and the initial resistivity value of electric adhesive tape being uploaded onto the server.
In the embodiment of the present invention, when N continuous time, such as when the resistance value that 4 times detect electric adhesive tape is unsatisfactory for predetermined condition, such as resistance change more than a ohm or resistance value below 300 ohm, showing to can't detect electric adhesive tape stable resistance value, electric adhesive tape now is pasted unsuccessful.Now, monitor terminal is set up and the communication link of server end, end of the positional information of the article to be monitored utilizing GPS/Cell-ID to detect and warning message being uploaded onto the server.User then can obtain corresponding warning information from server end.
In the embodiment of the present invention, when electric adhesive tape electrically connects with supervising device, supervising device filters out the interference signal connected in circuit, the most periodically detects the magnitude of voltage of described electric adhesive tape.Specifically, in order to avoid the electromagnetic interference etc. in sampling, in monitor terminal testing circuit, add traffic filter, filter out the electromagnetic interference signal in circuit；In detection algorithm, add verification scheme and median average filter algorithm, filter out the unstable pulse signal in voltage signal.It addition, in order to prevent in use, the External Force Acting of burst, such as clash into, rock, cause the resistance change of electric adhesive tape and the contact resistance of electric adhesive tape and monitor terminal to change, and then cause alarm by mistake, detection algorithm is also added into verification scheme.Use this several ways above, it is ensured that resistance value and the real resistance value of electric adhesive tape that the magnitude of voltage that detects is corresponding are close.
Step 102: when the resistance change of described electric adhesive tape exceedes predetermined threshold value, statistics resistance change exceedes the number of times of predetermined threshold value within a predetermined period of time.
In the embodiment of the present invention, according to the initial resistivity value in step 101, described predetermined threshold value is set.Preferably, predetermined threshold value can be set to initial resistivity value.
In the embodiment of the present invention, the resistance value of electric adhesive tape periodically, such as, is detected for the cycle by monitor terminal with 1s.Within a predetermined period of time, such as when 4 resistance values that cycle time, section detected are beyond predetermined threshold value, statistics resistance value exceedes the number of times of predetermined threshold value.
Step 103: when the number of times that resistance change exceedes predetermined threshold value reaches pre-determined number, detects the positional information of article to be monitored, and sends the positional information of described article to be monitored and the resistance value information of described electric adhesive tape to server end.
In the embodiment of the present invention, reach pre-determined number when resistance change exceedes the number of times of predetermined threshold value, such as when 4 times, then show that electric adhesive tape receives the physical action of outside, such as, tear, cut off, stretching etc..Now, start positioning function, positional information to article to be monitored carries out acquisition and the storage of geographical location information, and storage is sent to server end to local relevant information, the positional information of article the most to be monitored and the resistance value information of described electric adhesive tape by gsm communication.
In the embodiment of the present invention, when not detecting the positional information of article to be monitored, the module detecting the positional information of article to be monitored is set to low power consumpting state；Wherein, the power consumption of low power consumpting state less than survey article to be monitored positional information time power consumption.Specifically, in order to make monitor terminal reach longer working time, whole monitoring client can be after a certain duration after start, and such as 2min, automatically into resting state, now GSM module and GPS/Cell-ID locating module quit work.
In the embodiment of the present invention, the positional information of article to be monitored and the resistance value information of electric adhesive tape being sent after server end, relevant information is sent on user terminal by server end again by modes such as notes.User can also send relevant instruction via server end to user terminal and obtain relevant information.In order to meet the demand of different user, predetermined threshold value is adjustable, and user can make corresponding adjustment at server end according to the difference of use scene and the needs of detection sensitivity, such as, threshold value is arranged on the arbitrary value between 10 ohm-100 ohm.It addition, in order to the geographical location information of real-time update article to be monitored, periodically, such as the palmic rate of 2 hours, recovery communicates with server end, and uploads the relevant informations such as geographical position monitor terminal.The embodiment of the present invention is possible not only to provide the positional information of real-time article to be monitored, it is also possible to realize real time remote intelligent monitoring and the remote alarm of article to be monitored.
The embodiment of the present invention additionally provides a kind of supervising device, and described article monitoring device includes electric adhesive tape, monitor terminal；Described electric adhesive tape is made up of adhesive linkage, conductive layer, thin base film layer, and wherein, described conductive layer is printed on described thin base film layer；When being fixed on article to be monitored by described monitor terminal by the adhesive linkage of described electric adhesive tape, described electric adhesive tape can electrically connect with described monitor terminal；
With reference to the structure composition schematic diagram of the monitor terminal that Fig. 2, Fig. 2 are the embodiment of the present invention, described monitor terminal includes:
Electrical signal detection circuit 21, for when described electric adhesive tape electrically connects with described monitor terminal, periodically detects the magnitude of voltage of described electric adhesive tape, and determines the resistance value of described electric adhesive tape according to described magnitude of voltage；
Processor 22, for when the resistance change of described electric adhesive tape exceedes predetermined threshold value, statistics resistance change exceedes the number of times of predetermined threshold value within a predetermined period of time；
Alignment sensor 23, for when the number of times that resistance change exceedes predetermined threshold value reaches pre-determined number, detects the positional information of article to be monitored；
Communication module 24, for sending the positional information of described article to be monitored and the resistance value information of described electric adhesive tape to server end.
Preferably, described processor 22, it is additionally operable to, when the resistance value of the described electric adhesive tape of N continuous time meets predetermined condition, calculate the initial resistivity value of described electric adhesive tape according to the resistance value of electric adhesive tape described in n times；Wherein, N >=3；
Described alignment sensor 23, is additionally operable to, when calculating the initial resistivity value of described electric adhesive tape, detect the positional information of article to be monitored；
Described communication module 24, is additionally operable to send to server end the positional information of described article to be monitored and the initial resistivity value of described electric adhesive tape.
Preferably, described processor 22, it is additionally operable to, according to described initial resistivity value, arrange described predetermined threshold value.
Preferably, described alignment sensor 23, it is additionally operable to, when the resistance value of the described electric adhesive tape of N continuous time is unsatisfactory for predetermined condition, detect the positional information of article to be monitored；
Described communication module 24, is additionally operable to send to server end positional information and the warning information of described article to be monitored.
Preferably, described electrical signal detection circuit 21 includes:
Wave filter 211, for when described electric adhesive tape electrically connects with described supervising device, filters the interference signal connected in circuit；
Testing circuit 212, for the connection circuit by filtering interference signal, periodically detects the magnitude of voltage of described electric adhesive tape.
Preferably, described processor 22, it is additionally operable to when not detecting the positional information of article to be monitored, described alignment sensor 23 is set to low power consumpting state；Wherein, the power consumption of low power consumpting state less than survey article to be monitored positional information time power consumption.
Preferably, described conductive layer is made up of the circuit units of periodic arrangement and parallel connection；Described circuit units is made up of two hard contacts and the resistance that is connected between said two hard contact, and said two hard contact is exposed to outside described adhesive linkage；The electrical signal detection circuit 21 of described monitor terminal is made up of the testing circuit 212 of two protruding hard contacts and two hard contacts of connection；Wherein,
When two hard contacts of electrical signal detection circuit 21 projection contact with two hard contacts of any one circuit units, described electric adhesive tape electrically connects with described supervising device.
Preferably, the outer surface both sides of described monitor terminal are respectively arranged with buckle and draw-in groove；Described buckle and draw-in groove is utilized to be fixed on described monitor terminal by described electric adhesive tape.
With reference to the Rotating fields schematic diagram of the electric adhesive tape that Fig. 3, Fig. 3 are the embodiment of the present invention, the electric adhesive tape in the embodiment of the present invention is made up of adhesive linkage, conductive layer, thin base film layer.Thin base film layer preferably employs PET film, PET film is high polymer, there is within the scope of wider temperature excellent physical and mechanical properties, life-time service temperature is up to 120 DEG C, and electrical insulating property is excellent, even under high-temperature high-frequency, its electrical property is preferable, creep resistance, fatigue durability, rub resistance, dimensional stability are preferable.
Conductive layer is by flexible nano printed electronics, uses nanometer conductive material, such as conductive carbon paste, conductive silver paste etc., uses distributed parallel network figure to be printed in the PET film of flexibility through special typography.Then it is coated with one layer of i.e. insulating barrier of insulative glue, ultimately forms flexible foldable and the electric adhesive tape that can cut randomly.Conductive material through the process of special typography has the feature of tamper, after initial presentation, again tears adhesive tape, can cause the conductive material of printing, and such as resistance and conducting wire are peeling-off so that it is destructive damage, it is impossible to recover.The breakage of conductive material can cause the equivalent circuit characteristic of electric adhesive tape to change, and monitor terminal can carry out logical judgment to this change.
It is the floor map of conductive layer in the electric adhesive tape of the embodiment of the present invention with reference to Fig. 4, Fig. 4, wherein, Lycoperdon polymorphum Vitt round dot is the hard contact of conductive layer, this hard contact is for connecting with monitor terminal, and A, B 2 can form loop, and the loop formed with C, D 2 is parallel relationship.The straight line of Lycoperdon polymorphum Vitt is to connect the conducting wire between resistance and hard contact, and it is printed by nanometer silver paste.The square of black is the resistance in conductive layer, is to be formed by nano-sized carbon slurry printing.Here, the resistance value of printing is set in about 100k Ω ± 20%.As shown in Figure 4, two longitudinal metal contact such as distances between AB or CD are 40mm to hard contact, wire and resistance distance parameter each other, and two transverse metal contact such as distances between AC or BD are 100mm.Hard contact such as A and the fore-and-aft distance closed between resistance are 40mm；The width of electric adhesive tape is 60mm.In order to ensure that different use scenes can meet testing requirement, and combining specification and the accuracy of detection of common adhesive tape, monitor terminal disclosure satisfy that the detection of the electric adhesive tape of 30m length.
With reference to Fig. 5, the outer surface both sides of monitor terminal are respectively arranged with buckle 51 and draw-in groove 52, utilize buckle 51 and draw-in groove 52 to be fixed on described monitor terminal by described electric adhesive tape.
With reference to the population structure schematic diagram of the article monitoring device that Fig. 6, Fig. 6 are the embodiment of the present invention, after electric adhesive tape is connected with monitor terminal, paste the object needing monitoring, such as above express delivery, parcel etc..In order to ensure that electric adhesive tape and monitor terminal have reasonable compatible degree, preventing from use coming off, or prevent due to vibrations, the factor such as shock causes the situations such as alarm by mistake, and monitor terminal optimizes in terms of outward appearance and processes.The hard contact that hard contact AB or CD of electric adhesive tape contributes to monitor terminal is attached.The hard contact of monitor terminal is the most convex circular copper sheet contact, can ensure that the contact of electric adhesive tape is agreed with the perfection of copper sheet contact, here, at the hard contact of electric adhesive tape, not coating glue, comparatively speaking, the hard contact of electric adhesive tape is indent, ensure that electric adhesive tape hard contact all-the-time stable contact with the copper sheet contact of monitor terminal, and free from the influence of the external environment.The profile of monitor terminal streamline, it is possible to ensure electric adhesive tape and monitor terminal bond gap is the least.The change in the caused gaps such as the buckle of strip blocks electric adhesive tape, it is to avoid the external force occurred in motor process, such as, collide, vibrations is big, causes alerting by mistake.
It will be appreciated by those skilled in the art that in the article monitoring device shown in Fig. 2, the function that realizes of each device can refer to preceding articles monitoring method and the associated description of embodiment and understands.
Between technical scheme described in the embodiment of the present invention, in the case of not conflicting, can be in any combination.
In several embodiments provided by the present invention, it should be understood that disclosed method, device and electronic equipment, can realize by another way.Apparatus embodiments described above is only schematically, such as, the division of described unit, it is only a kind of logic function to divide, actual can have other dividing mode, such as when realizing: multiple unit or assembly can be in conjunction with, or are desirably integrated into another system, or some features can ignore, or do not perform.It addition, the coupling each other of shown or discussed each ingredient or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, equipment or unit or communication connection, can be being electrical, machinery or other form.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, i.e. may be located at a place, it is also possible to be distributed on multiple NE；Part or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in various embodiments of the present invention can be fully integrated in a processor 22, it is also possible to be that each unit is individually as a unit, it is also possible to two or more unit are integrated in a unit；Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ hardware adds the form of application function unit and realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program upon execution, performs to include the step of said method embodiment；And aforesaid storage medium includes: movable storage device, read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), the various media that can store program code such as magnetic disc or CD.
Or, if the above-mentioned integrated unit of the embodiment of the present invention realizes using the form of applied function module and as independent production marketing or when using, it is also possible to be stored in a computer read/write memory medium.Based on such understanding, the part that prior art is contributed by the technical scheme of the embodiment of the present invention the most in other words can embody with the form of application product, these computer application products are stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server or the network equipment etc.) performs all or part of of method described in each embodiment of the present invention.And aforesaid storage medium includes: movable storage device, read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), the various media that can store program code such as magnetic disc or CD.
Protection scope of the present invention is not limited thereto, and those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain within protection scope of the present invention.
Claims (14)
1. an article monitoring method, is characterised by, waits to supervise when being fixed on by monitor terminal by electric adhesive tape
Time on control article, described electric adhesive tape can electrically connect with described monitor terminal；Described electric adhesive tape is by bonding
Layer, conductive layer, thin base film layer form, and wherein, described conductive layer is printed on described thin base film layer；
Described method includes:
When described electric adhesive tape electrically connects with described monitor terminal, described monitor terminal periodically detects institute
State the magnitude of voltage of electric adhesive tape, and determine the resistance value of described electric adhesive tape according to described magnitude of voltage；
When the resistance change of described electric adhesive tape exceedes predetermined threshold value, add up resistance within a predetermined period of time
Value varies more than the number of times of predetermined threshold value；
When the number of times that resistance change exceedes predetermined threshold value reaches pre-determined number, detect the position of article to be monitored
Confidence ceases, and the positional information of described article to be monitored and the resistance value information of described electric adhesive tape is sent
To server end.
Article monitoring method the most according to claim 1, is characterised by, described method also includes:
When the resistance value of the described electric adhesive tape of N continuous time meets predetermined condition, according to electronic pastes described in n times
The resistance value of band calculates the initial resistivity value of described electric adhesive tape；Wherein, N >=3；
Detect the positional information of article to be monitored, and by the positional information of described article to be monitored and described electricity
The initial resistivity value of sub-adhesive tape sends to server end.
Article monitoring method the most according to claim 2, is characterised by, described method also includes:
According to described initial resistivity value, described predetermined threshold value is set.
Article monitoring method the most according to claim 1, is characterised by, described method also includes:
When the resistance value of the described electric adhesive tape of N continuous time is unsatisfactory for predetermined condition, detect article to be monitored
Positional information, and positional information and the warning information of described article to be monitored are sent to server end.
Article monitoring method the most according to claim 1, is characterised by, when described electric adhesive tape and institute
When stating supervising device electrical connection, described monitor terminal periodically detects the magnitude of voltage of described electric adhesive tape, bag
Include:
When described electric adhesive tape electrically connects with described supervising device, described supervising device filters out connection circuit
In interference signal, the most periodically detect the magnitude of voltage of described electric adhesive tape.
6., according to the article monitoring method described in any one of claim 1 to 5, it is characterised by,
When not detecting the positional information of article to be monitored, the module of the positional information of article to be monitored will be detected
It is set to low power consumpting state；Wherein, when the power consumption of low power consumpting state is less than the positional information surveying article to be monitored
Power consumption.
7. an article monitoring device, is characterised by, described article monitoring device includes electric adhesive tape, monitoring
Terminal；Described electric adhesive tape is made up of adhesive linkage, conductive layer, thin base film layer, wherein, and described conductive layer
It is printed on described thin base film layer；When by the adhesive linkage of described electric adhesive tape, described monitor terminal being fixed
Time on article to be monitored, described electric adhesive tape can electrically connect with described monitor terminal；
Described monitor terminal includes:
Electrical signal detection circuit, is used for when described electric adhesive tape electrically connects with described monitor terminal, periodically
Ground detects the magnitude of voltage of described electric adhesive tape, and determines the resistance value of described electric adhesive tape according to described magnitude of voltage；
Processor, for when the resistance change of described electric adhesive tape exceedes predetermined threshold value, in the scheduled time
In section, statistics resistance change exceedes the number of times of predetermined threshold value；
Alignment sensor, for when the number of times that resistance change exceedes predetermined threshold value reaches pre-determined number, examines
Survey the positional information of article to be monitored；
Communication module, for by the positional information of described article to be monitored and the resistance value of described electric adhesive tape
Information sends to server end.
Article monitoring device the most according to claim 7, is characterised by,
Described processor, is additionally operable to when the resistance value of the described electric adhesive tape of N continuous time meets predetermined condition,
Resistance value according to electric adhesive tape described in n times calculates the initial resistivity value of described electric adhesive tape；Wherein, N >=3；
Described alignment sensor, is additionally operable to when calculating the initial resistivity value of described electric adhesive tape, and detection is treated
The positional information of monitoring article；
Described communication module, is additionally operable to the positional information of described article to be monitored and described electric adhesive tape
Initial resistivity value sends to server end.
Article monitoring device the most according to claim 8, is characterised by, described processor is additionally operable to
According to described initial resistivity value, described predetermined threshold value is set.
Article monitoring device the most according to claim 7, is characterised by, described alignment sensor,
It is additionally operable to, when the resistance value of the described electric adhesive tape of N continuous time is unsatisfactory for predetermined condition, detect article to be monitored
Positional information；
Described communication module, is additionally operable to send extremely positional information and the warning information of described article to be monitored
Server end.
11. article monitoring devices according to claim 7, are characterised by, described electrical signal detection electricity
Road includes:
Wave filter, for when described electric adhesive tape electrically connects with described supervising device, filters in connection circuit
Interference signal；
Testing circuit, for the connection circuit by filtering interference signal, periodically detects described electronic pastes
The magnitude of voltage of band.
12., according to the article monitoring device described in any one of claim 7 to 11, are characterised by, described place
Reason device, is additionally operable to, when not detecting the positional information of article to be monitored, be set to low by described alignment sensor
Power consumption state；Wherein, the power consumption of low power consumpting state less than survey article to be monitored positional information time power consumption.
13. article monitoring devices according to claim 7, are characterised by, described conductive layer is by the cycle
Property arrangement and parallel connection circuit units composition；Described circuit units is by two hard contacts and is connected to described
Resistance composition between two hard contacts, said two hard contact is exposed to outside described adhesive linkage；Described
The electrical signal detection circuit of monitor terminal is by two protruding hard contacts and the inspection of two hard contacts of connection
Slowdown monitoring circuit forms；Wherein,
Two hard contacts and two hard contacts of any one circuit units when electrical signal detection circuit bumps
When contacting, described electric adhesive tape electrically connects with described supervising device.
14. article monitoring devices according to claim 7, are characterised by, outside described monitor terminal
Both sides, surface are respectively arranged with buckle and draw-in groove；Utilize described buckle and the draw-in groove can be by described electric adhesive tape
It is fixed on described monitor terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510138119.XA CN106153085B (en) | 2015-03-26 | 2015-03-26 | A kind of article monitoring method and device |
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| CN201510138119.XA CN106153085B (en) | 2015-03-26 | 2015-03-26 | A kind of article monitoring method and device |
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| CN106153085B CN106153085B (en) | 2019-05-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108429937A (en) * | 2017-02-13 | 2018-08-21 | ***通信集团广东有限公司 | A kind of condition monitoring processing method and processing device of super low-power consumption |
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| CN106153085B (en) | 2019-05-24 |
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