CN103957113B - A kind of data transmission method and relevant apparatus - Google Patents
A kind of data transmission method and relevant apparatus Download PDFInfo
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- CN103957113B CN103957113B CN201410218729.6A CN201410218729A CN103957113B CN 103957113 B CN103957113 B CN 103957113B CN 201410218729 A CN201410218729 A CN 201410218729A CN 103957113 B CN103957113 B CN 103957113B
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Abstract
The embodiment of the invention discloses a kind of data transmission method and relevant apparatus, including：The night watching point cycle sends broadcast message；The night watching point obtains the intercom ID；When the night watching point does not have to obtain the intercom IDs different from the intercom ID for having obtained within the scheduled time after sending broadcast message, the night watching point determines an intercom ID from the intercom ID for having obtained, intercom is uploaded as data using the corresponding intercoms of the intercom ID, the intercom ID for having obtained and night watching point ID are sent to background system with causing that the data upload intercom, it can be seen that, after intercom receives the broadcast message of night watching point transmission, no longer to backstage upload data, the intercom ID of intercom itself is directly returned to night watching point, the night watching point selection one uploads intercom unification and is uploaded to backstage as data, ensure that intercom will not be disturbed by other intercoms to backstage upload data when night watching is positioned.
Description
Technical field
The present invention relates to communication field, more particularly to a kind of data transmission method and relevant apparatus.
Background technology
Position is reported by intercom at present, the general method for using is that night watching point is set on perambulatory route, when
After intercom gets an ID for night watching point, the intercom using interphone network by the ID and intercom of the night watching point from
The intercom ID of body is sent to backstage, with this determination intercom location, realizes night watching positioning function.
But when multiple intercoms enter a night watching point simultaneously, these intercoms can be substantially in synchronization to backstage
The ID and the intercom ID of itself of the night watching point are sent, the conflict of data upload is thereby resulted in.Cause some intercoms cannot be just
Often realize or must spend longer time could realize night watching positioning function.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of data transmission method and relevant apparatus, it is right to eliminate
Say the upload collision problem that machine is likely to occur when night watching point uploads data.
The embodiment of the invention discloses following technical scheme：
A kind of data transmission method, is applied to talkback system, including：
The night watching point cycle sends broadcast message, and the broadcast message includes the night watching point ID of the night watching point itself, so that
Obtain intercom and return to the intercom ID of itself to the night watching point after the broadcast message is received；
The night watching point obtains the intercom ID；
When the night watching point does not have to obtain different from the intercom ID for having obtained after broadcast message is sent in the scheduled time
Intercom ID when, the night watching point determines an intercom ID from the intercom ID for having obtained, with intercom ID pairs
The intercom answered uploads intercom as data, and the scheduled time sends the week of broadcast message less than the night watching point cycle
Phase；
The intercom ID for having obtained is sent to the data and uploads intercom by the night watching point, to cause the number
The intercom ID for having obtained and night watching point ID are sent to background system according to intercom is uploaded, completes correspondence described
The night watching positioning function of the intercom of the intercom ID for having obtained.
Preferably,
The broadcast message also includes the intercom ID that the night watching point has been obtained, to cause that the intercom is being received
First judge whether the intercom ID of itself the and intercom ID in the broadcast message is identical after the broadcast message, if
It is identical, the intercom ID of itself no longer is returned to the night watching point, return to the intercommunication of itself to the night watching point if difference
Machine ID.
Preferably,
The broadcast message also includes currently available timeslot number；
When accordingly, so that proper intercom receives the broadcast message, selected from the currently available timeslot number
Time slot returns to the intercom ID of itself to the night watching point.
A kind of night watching point, is applied to talkback system, including：
Broadcast message transmitting element, sends for the cycle and broadcasts the message, and the broadcast message includes the night watching point itself
Night watching point ID, with cause intercom return to the intercom ID of itself to the night watching point after the broadcast message is received；
Acquiring unit, for obtaining the intercom ID；
Determining unit, for not obtaining and having obtained in the scheduled time after broadcast message is sent when the acquiring unit
Intercom ID different intercom ID when, an intercom ID is determined from the intercom ID for having obtained, with the intercom
The corresponding intercoms of ID upload intercom as data；
Intercom ID transmitting elements, intercom is uploaded for the intercom ID for having obtained to be sent to the data,
The intercom ID for having obtained and night watching point ID are sent to background system with causing that the data upload intercom,
Complete the night watching positioning function of the intercom of the intercom ID obtained described in correspondence.
Preferably,
The broadcast message transmitting element, the cycle that is additionally operable to sends broadcast message, and the broadcast message also includes described patrolling
The intercom ID for having obtained more is put, to cause that the intercom first judges the intercom of itself after the broadcast message is received
Whether the ID and intercom ID in the broadcast message is identical, if the same no longer returns to itself to the night watching point
Intercom ID, the intercom ID of itself is returned to if difference to the night watching point.
A kind of data transmission method, is applied to talkback system, including：
Intercom receives the broadcast message that night watching point sends, and the broadcast message includes the night watching point of the night watching point itself
ID；
The intercom returns to the intercom ID of itself according to the night watching point ID to the night watching point；
During the intercom ID that the night watching point for receiving the night watching point transmission in the intercom has been obtained, the intercommunication
Machine sends to background system the intercom ID for having obtained and night watching point ID, and complete to have been obtained described in correspondence is right
Say the night watching positioning function of the intercom of machine ID.
Preferably,
The broadcast message also includes the intercom ID that the night watching point has been obtained；
The intercom is in the intercom ID of itself and the broadcast message is first judged after receiving the broadcast message
The intercom ID it is whether identical, if the same no longer the intercom ID of itself is returned to the night watching point, if different
Then the intercom ID of itself is returned to the night watching point.
Preferably,
The broadcast message also includes currently available timeslot number；
Accordingly, when the intercom receives the broadcast message, when being selected from the currently available timeslot number
Gap returns to the intercom ID of itself to the night watching point.
A kind of intercom, is applied to talkback system, including：
Receiving unit, the broadcast message for receiving the transmission of night watching point, the broadcast message includes the night watching point itself
Night watching point ID；
Returning unit, for returning to the intercom ID of itself to the night watching point according to the night watching point ID；
Transmitting element, the intercommunication that the night watching point for receiving the night watching point transmission in the receiving unit has been obtained
During machine ID, the intercom ID for having obtained and night watching point ID are sent to background system, complete to have been obtained described in correspondence
The night watching positioning function of the intercom of the intercom ID for taking.
Preferably, also including judging unit：
The judging unit, the broadcast message for being received when the receiving unit has also been obtained including the night watching point
During the intercom ID for taking, judge whether the intercom ID of itself the and intercom ID in the broadcast message is identical, if
It is identical, no longer return to the intercom ID of itself to the night watching point, if difference to the night watching point return it is described itself
Intercom ID.
A kind of data transmission system, is applied to talkback system, including night watching point and intercom：
The night watching point is the night watching point described in any one；
The intercom is the intercom described in any one.
By above-mentioned technical proposal as can be seen that when intercom receive night watching point transmission broadcast message after, no longer backward
Platform uploads data, but directly to the intercom ID of night watching point return intercom itself, the night watching point is by the scheduled time
Whether intercom ID is inside obtained as basis for estimation, it is determined that after obtaining all intercom ID in periphery, from the intercom ID for obtaining
Selection one uploads intercom as data, and acquired intercom ID is sent into the data uploads intercom unification to backstage
Uploaded, thus ensure that intercom will not be done by other intercoms to backstage upload data when night watching is positioned
Disturb, while also can guarantee that around current night watching point so the night watching positioning function of intercom is realized.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is a kind of one of method flow diagram of data transmission method of the invention；
Fig. 2 is the two of the method flow diagram of a kind of data transmission method of the invention；
Fig. 3 is the three of the method flow diagram of a kind of data transmission method of the invention；
Fig. 4 is the four of the method flow diagram of a kind of data transmission method of the invention；
Fig. 5 is a kind of structure drawing of device of night watching point of the invention；
Fig. 6 is a kind of one of structure drawing of device of intercom of the invention；
Fig. 7 is the two of the structure drawing of device of a kind of intercom of the invention；
Fig. 8 is a kind of system construction drawing of data transmission system of the invention.
Specific embodiment
The embodiment of the invention provides a kind of data transmission method and relevant apparatus.On the one hand, in some environment, such as
When saying that constabulary are gone on patrol in a cell, when a constabulary containing many people are by a night watching point, it is equivalent to
There are multiple intercoms substantially within the same time by a night watching point, if now using existing night watching positioning method,
Be exactly each intercom after the broadcast message comprising night watching point ID for receiving the transmission of night watching point, by night watching point ID and
When the intercom ID of itself uploads to backstage, the up channel of talkback system can be caused to block, conflict is serious, and intercom
Quantity it is more the fact that it is more severe, such as in digital cluster communication standard (Digital Mobile Radio, DMR) system
In, the scope of night watching point is smaller, by a time for night watching point probably only two seconds or so, and talkback system biography
Defeated speed is again slow, and some intercoms may need to upload and repeatedly be only possible to complete night watching positioning, or even some intercoms exist
By, still because the problem of talkback system up channel does not complete night watching positioning, thereby resulting in need not after this night watching point
The trouble wanted.In the technical scheme that the present invention is provided, after intercom receives the broadcast message of night watching point transmission, no longer backward
Platform uploads data, but directly to the intercom ID of night watching point return intercom itself, the night watching point is by the scheduled time
Whether intercom ID is inside obtained as basis for estimation, it is determined that after obtaining all intercom ID in periphery, from the intercom ID for obtaining
Selection one uploads intercom as data, and acquired intercom ID is sent into the data uploads intercom unification to backstage
Uploaded, thus ensure that intercom will not be done by other intercoms to backstage upload data when night watching is positioned
Disturb, while also can guarantee that the night watching positioning function of all intercoms around current night watching point is realized.
On the other hand, when many intercoms return to each intercom ID of itself to a night watching point simultaneously, although this
Between intercom and night watching point it is not to be carried out data transmission using talkback system when individual, but is passed using wireless data
Defeated, quickly, but still it is possible that certain data congestion phenomenon, therefore technical scheme enters one to the speed of transmission
Step, the intercom ID that night watching point gets after broadcast message is sent is continued through into broadcast message and is sent out, to cause
Intercom near this night watching point find the intercom ID of itself be already present on night watching point transmission broadcast message in when,
Just do not continue to send data to night watching point, which reduce the phenomenon of the data congestion between intercom and night watching point.
To enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings to the present invention
Embodiment is described in detail.
Embodiment one
The present embodiment will be described from the angle of night watching point to technical scheme, refer to Fig. 1, and it is this hair
A kind of one of method flow diagram of bright data transmission method, is applied to talkback system, and the method is comprised the following steps：
S101：The night watching point cycle sends broadcast message, and the broadcast message includes the night watching point ID of the night watching point itself,
To cause that intercom returns to the intercom ID of itself after the broadcast message is received to the night watching point；
Explanation is needed exist for, night watching point generally refers to the sender unit in a fixed route, is used for
It is determined that whether the personnel (such as the Security Personnel gone on patrol in cell Zhong Huo mansions) for carrying specific device pass through from nearby.
In DMR systems, the signal cover of night watching point is generally centered on night watching point, the circle that five meters of radius.Signal launch party
In general formula is to send the broadcast message using radio frequency discrimination RFID, that is, the radio frequency identification (radio for often saying
Frequency identification, RFID), this radiation pattern launch time is long, and use cost is low.Certainly with technology
Development can also use other radiation patterns, and the present invention is not defined to this.
By the time of night watching point signal cover it is certain due to intercom, therefore in order to further allow intercom to determine
Intercom ID how long can be also returned to, the broadcast message also includes currently available timeslot number；
It is random from the currently available timeslot number when accordingly, so that proper intercom receives the broadcast message
Select time slot and return to the intercom ID of itself to the night watching point.
That is, when broadcast message includes available time slot number, intercom can be selected according to Stochastic accessing rule
A time slot is selected come the intercom ID for returning to itself.
S102：The night watching point obtains the intercom ID；
That is, when there is intercom by a night watching point, once the broadcast for receiving the night watching point transmission disappears
The intercom ID of itself is sent to the night watching point by breath, the intercom, and the data between intercom and night watching point are passed here
Defeated is not to use talkback system intercom communication network in itself, but uses the signal net under night watching point signal cover
Network, data transmission bauds typically can all be much higher than the interphone network of script.
S103：When the night watching point does not have the intercom ID for obtaining with having obtained after broadcast message is sent in the scheduled time
During different intercom ID, the night watching point determines an intercom ID from the intercom ID for having obtained, with the intercom
The corresponding intercoms of ID upload intercom as data, and the scheduled time sends broadcast message less than the night watching point cycle
Cycle；
This step is mainly night watching point for determining whether to have collected all intercoms in its signal cover
Intercom ID, it is described not have to obtain the intercommunications different from the intercom ID for having obtained in the scheduled time after broadcast message is sent
Machine ID has different implications for the different embodiments of technical solution of the present invention, refers to night watching point in the embodiment shown in fig. 1
During the intercom ID that the intercom ID of acquisition has been obtained before being, the night watching point just can determine to have got certainly
The intercom ID of all intercoms in body signal cover, at this moment needs the intercom ID that will have been obtained to upload to backstage system
Night watching positioning is carried out in system, but night watching point does not have connection interphone communication system and uploads the work(of data in itself at present
Can, therefore night watching point will at random determine one from intercom ID has been obtained, using the corresponding intercoms of intercom ID as
The device of data, i.e. data are uploaded to background system and uploads intercom.
S104：The intercom ID for having obtained is sent to the data and uploads intercom by the night watching point, to cause
The data upload intercom and send to background system the intercom ID for having obtained and night watching point ID, and it is right to complete
The night watching positioning function of the intercom of the intercom ID that described should have been obtained.
That is, in the case of there are multiple intercoms in a night watching point, only using on one of intercom
Data are passed, is that other all intercoms in the night watching point complete the function that night watching is positioned, so for interphone communication
For system, up channel is substantially not in just the phenomenon that multiple data flows are uploaded simultaneously, thus ensure that intercom exists
Will not be disturbed by other intercoms to backstage upload data when night watching is positioned.
When background system receive the data upload intercom upload described in the intercom ID that has obtained and described
After night watching point ID, just can determine that the corresponding intercoms of intercom ID for having obtained have passed through the night watching point, it is thus real
Now to the night watching positioning function of all intercoms around current night watching point.
Also, it should be noted that in general background system receives intercom upload by different data receivers
Intercom ID and night watching point ID (night watching information in other words), the data receiver can be according to the work of whole talkback system
Range size determines type, when pertain only to a smaller region such as two or three kilometer of radius or smaller working range
If, then using direct mode operation, night watching information is received with receiver, if bigger orientation such as radius are more than five
Kilometer, then using transfer mode, night watching information is received with signal-relay station.
When many intercoms return to each intercom ID of itself to a night watching point simultaneously, although this when of intercommunication
It is not to be carried out data transmission using talkback system between machine and night watching point, but uses Wireless Data Transmission, the speed of transmission
Quickly, but still it is possible that certain data congestion phenomenon, therefore technical scheme is further for degree, by night watching
The intercom ID that point gets after broadcast message is sent continues through broadcast message and sends out, to cause in this night watching point
Neighbouring intercom find the intercom ID of itself be already present on night watching point transmission broadcast message in when, just do not continue to
Night watching point sends data, which reduces the phenomenon of the data congestion between intercom and night watching point.
That is, on the basis of the embodiment shown in Fig. 1, night watching point is further wrapped in the broadcast message for sending
The intercom ID that the night watching point is obtained is included, to cause that intercom is determined whether certainly after the broadcast message is received
Whether the intercom ID of the body and intercom ID in the broadcast message is identical, if the same no longer to the night watching point
The intercom ID of itself is returned, the intercom ID of itself is returned to the night watching point if difference.Next will be patrolled with described
As a example by more point is obtained after intercom ID, illustrate, as shown in Fig. 2 it is a kind of method of data transmission method of the invention
The two of flow chart, including：
S201 and S202 refer to the description about S101 and S102 in embodiment as shown in Figure 1.
S203：The night watching point further includes the intercom that the night watching point has been obtained in the broadcast message for sending
ID, to cause the intercom in the intercom ID of itself and the broadcast message are first judged after receiving the broadcast message
The intercom ID it is whether identical, if the same no longer the intercom ID of itself is returned to the night watching point, if different
Then the intercom ID of itself is returned to the night watching point.
That is, such as when the night watching point obtains two intercom ID, sent in next cycle and broadcast the message
When, the two intercoms ID for having obtained is added in broadcast message, if next obtaining three intercom ID again,
Then when next cycle sends and broadcasts the message, the described two intercom ID and for obtaining for the first time are added in broadcast message
Three intercom ID of secondary acquisition, altogether five intercom ID for having obtained, by that analogy.
S204：When the night watching point does not have the intercom ID for obtaining with having obtained after broadcast message is sent in the scheduled time
During different intercom ID, the night watching point determines the corresponding intercommunication of intercom ID from the intercom ID for having obtained
Machine uploads intercom as data, and the scheduled time sends the cycle of broadcast message less than the night watching point cycle；
Explanation is needed exist for, this step is mainly night watching point for determining whether to have collected its signal covering model
The intercom ID of interior all intercoms is enclosed, adds what is obtained in the broadcast message sent due to the point of night watching described in S203
Intercom ID, to cause that sent intercom ID is not repeated to send certainly upon receiving the broadcast message to the intercom of night watching point
The intercom ID of body.Therefore described do not have in the scheduled time to obtain different from the intercom ID for having obtained after broadcast message is sent
Intercom ID, for technical solution of the present invention embodiment as shown in Figure 2, refers to that the night watching point is not obtained in the given time
The intercom ID of intercom return is got, that is, all intercoms in the night watching point signal cover can be determined
Intercom ID is already present in the broadcast message for sending, and the night watching point is thereby determined that out has collected signal covering model
Enclose the intercom ID of interior all intercoms.
S205 refers to the description about S104 in embodiment as shown in Figure 1.
From the present embodiment as can be seen that when intercom receive night watching point transmission broadcast message after, no longer on backstage
Data are passed, but directly to the intercom ID of night watching point return intercom itself, the night watching point is by being in the given time
No acquisition intercom ID is used as basis for estimation, it is determined that after obtaining all intercom ID in periphery, being selected from the intercom ID for obtaining
One uploads intercom as data, and acquired intercom ID is sent into data upload intercom unification is carried out to backstage
Upload, thus ensure that intercom will not be disturbed to backstage upload data when night watching positioning is carried out by other intercoms,
Also can guarantee that simultaneously around current night watching point so the night watching positioning function of intercom is realized.
Embodiment two
The present embodiment will be described from the angle of intercom to technical scheme, refer to Fig. 3, and it is this hair
The three of the method flow diagram of bright a kind of data transmission method, are applied to talkback system, and the method is comprised the following steps：
S301：Intercom receives the broadcast message that night watching point sends, and the broadcast message includes the night watching point itself
Night watching point ID；
By the time of night watching point signal cover it is certain due to intercom, therefore in order to further allow intercom to determine
Intercom ID how long can be also returned to, the broadcast message also includes currently available timeslot number；
When accordingly, so that proper intercom receives the broadcast message, selected from the currently available timeslot number
Time slot returns to the intercom ID of itself to the night watching point.
That is, when broadcast message includes available time slot number, intercom can be selected according to Stochastic accessing rule
A time slot is selected come the intercom ID for returning to itself.
S302：The intercom returns to the intercom ID of itself according to the night watching point ID to the night watching point；
That is, found out by S301 and S302, intercom close to night watching point and is receiving the night watching point and is sending
Broadcast message after, night watching information directly no longer will be uploaded to backstage by interphone communication system, but directly patrolled to described
More point returns to the intercom ID of itself, it is to avoid cause to interphone communication system uplink channel the possibility of congestion.
S303：During the intercom ID that the night watching point for receiving the night watching point transmission in the intercom has been obtained, institute
State intercom to send to background system the intercom ID for having obtained and night watching point ID, complete to have been obtained described in correspondence
The night watching positioning function of the intercom of the intercom ID for taking.
Explanation is needed exist for, for an intercom, this step is not necessarily performed, only at one
Intercom is defined as just being performed after data upload intercom by night watching point, but it is sure that execution sequence, this step
Suddenly must can be just performed after execution of step S302.
When many intercoms return to each intercom ID of itself to a night watching point simultaneously, although this when of intercommunication
It is not to be carried out data transmission using talkback system between machine and night watching point, but uses Wireless Data Transmission, the speed of transmission
Quickly, but still it is possible that certain data congestion phenomenon, therefore technical scheme is further for degree, by night watching
The intercom ID that point gets after broadcast message is sent continues through broadcast message and sends out, to cause in this night watching point
Neighbouring intercom find the intercom ID of itself be already present on night watching point transmission broadcast message in when, just do not continue to
Night watching point sends data, which reduces the phenomenon of the data congestion between intercom and night watching point.
That is, on the basis of embodiment illustrated in fig. 3, when the broadcast message of shown night watching point transmission is also including described
Night watching point obtain the intercom ID when, as shown in figure 4, its be a kind of data transmission method of the invention method flow diagram it
Four, including：
S401：Intercom receives the broadcast message that night watching point sends, and the broadcast message includes the night watching point itself
The intercom ID that night watching point ID and night watching point are obtained；
S402：The intercom first judges that the intercom ID of itself disappears with the broadcast after the broadcast message is received
Whether the intercom ID in breath is identical,
If the same step S403 is performed；
Step S404 is performed if difference；
S403：The intercom no longer returns to the intercom ID of itself to the night watching point；
S404：The intercom returns to the intercom ID of itself to the night watching point.
S405 refers to the description about S303 in embodiment as shown in Figure 3.
Explanation is needed exist for, for an intercom, this step is not necessarily performed, only at one
Intercom is defined as just being performed after data upload intercom by night watching point, but it is sure that execution sequence, this step
Suddenly must can be just performed after execution of step S403 or S404.
From the present embodiment as can be seen that when intercom receive night watching point transmission broadcast message after, no longer on backstage
Data are passed, but directly to the intercom ID of night watching point return intercom itself, the night watching point is by being in the given time
No acquisition intercom ID is used as basis for estimation, it is determined that after obtaining all intercom ID in periphery, being selected from the intercom ID for obtaining
One uploads intercom as data, and acquired intercom ID is sent into data upload intercom unification is carried out to backstage
Upload, thus ensure that intercom will not be disturbed to backstage upload data when night watching positioning is carried out by other intercoms,
Also can guarantee that simultaneously around current night watching point so the night watching positioning function of intercom is realized.
Embodiment three
The present embodiment is the device embodiment of correspondence embodiment one, and the embodiment of the present invention additionally provides a kind of night watching point.Please
Refering to Fig. 5, it is a kind of structure drawing of device of night watching point of the invention, and the night watching point includes broadcast message transmitting element 501, obtains
Unit 502, determining unit 503 and intercom ID transmitting elements 504.It is further described with reference to the operation principle of the device
Internal structure and annexation.
The broadcast message transmitting element 501, sends for the cycle and broadcasts the message, and the broadcast message includes the night watching
The point night watching point ID of itself, to cause that intercom returns to the intercommunication of itself after the broadcast message is received to the night watching point
Machine ID；
Wherein, it is preferred that the broadcast message transmitting element, cycle transmission broadcast message, the broadcast message are additionally operable to
Also include the intercom ID that the night watching point has been obtained, to cause that the intercom first judges after the broadcast message is received
Whether the intercom ID of itself the and intercom ID in the broadcast message is identical, if the same no longer to the night watching
Point returns to the intercom ID of itself, and the intercom ID of itself is returned to the night watching point if difference.
The acquiring unit 502, for obtaining the intercom ID；
The determining unit 503, for being obtained when the acquiring unit is no in the scheduled time after broadcast message is sent
During different from the intercom ID for having obtained intercom ID, an intercom ID is determined from the intercom ID for having obtained, with institute
State the corresponding intercoms of intercom ID and upload intercom as data；
The intercom ID transmitting elements 504, upload for the intercom ID for having obtained to be sent to the data
Intercom, is sent to rear the intercom ID for having obtained and night watching point ID with causing that the data upload intercom
Platform system, completes the night watching positioning function of the intercom of the intercom ID obtained described in correspondence.
Example IV
The present embodiment is the device embodiment of correspondence embodiment two, and the embodiment of the present invention additionally provides a kind of intercom.Please
Refering to Fig. 6, it is a kind of one of structure drawing of device of intercom of the invention, and the intercom includes receiving unit 601, returning unit
602 and transmitting element 603.Its internal structure and annexation are further described with reference to the operation principle of the device.
The receiving unit 601, the broadcast message for receiving the transmission of night watching point, the broadcast message includes the night watching
Put the night watching point ID of itself；
The returning unit 602, for returning to the intercom ID of itself to the night watching point according to the night watching point ID；
The transmitting element 603, the night watching point for receiving the night watching point transmission in the receiving unit has been obtained
During the intercom ID for taking, the intercom ID for having obtained and night watching point ID are sent to background system, complete correspondence
The night watching positioning function of the intercom of the intercom ID for having obtained.
Preferably, in the intercom shown in earlier figures 6, judging unit 701 is can further include, as shown in Figure 7：
The judging unit 701, the broadcast message for being received when the receiving unit 601 also includes the night watching
During the intercom ID that point has been obtained, judge the intercom ID in the intercom ID of itself and the broadcast message whether phase
Together, the intercom ID of itself no longer if the same is returned to the night watching point, institute is returned to the night watching point if difference
State the intercom ID of itself.
Embodiment five
The present embodiment is a kind of embodiment of the data transmission system for including night watching point and intercom, as shown in figure 8, it is
A kind of system construction drawing of data transmission system of the present invention, including night watching point and intercom：
The night watching point 801 is any night watching point as described in embodiment three；
The intercom 802 is any intercom as described in example IV.
As can be seen from the above-described embodiment, after intercom receives the broadcast message of night watching point transmission, no longer to backstage
Data are uploaded, but directly to the intercom ID of night watching point return intercom itself, the night watching point is by the given time
Whether intercom ID is obtained as basis for estimation, it is determined that after obtaining all intercom ID in periphery, being selected from the intercom ID for obtaining
Select one and upload intercom as data, acquired intercom ID is sent into data upload intercom unification enters to backstage
Row is uploaded, and thus ensure that intercom will not be done by other intercoms to backstage upload data when night watching is positioned
Disturb, while also can guarantee that around current night watching point so the night watching positioning function of intercom is realized.
It should be noted that one of ordinary skill in the art will appreciate that whole or portion in realizing above-described embodiment method
Split flow, can be by computer program to instruct the hardware of correlation to complete, and described program can be stored in a computer
In read/write memory medium, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, it is described
Storage medium can be magnetic disc, CD, read-only memory (Read-Only Memory, ROM) or random access memory
(Random Access Memory, RAM) etc..
A kind of data transmission method provided by the present invention and relevant apparatus are described in detail above, herein should
Principle of the invention and implementation method are set forth with specific embodiment, the explanation of above example is only intended to help
Understand the method for the present invention and its core concept；Simultaneously for those of ordinary skill in the art, according to thought of the invention,
Will change in specific embodiments and applications, in sum, this specification content should not be construed as to this
The limitation of invention.
Claims (11)
1. a kind of data transmission method, is applied to talkback system, it is characterised in that including：
The night watching point cycle sends broadcast message, and the broadcast message includes the night watching point ID of the night watching point itself, right to cause
Say that machine returns to the intercom ID of itself after the broadcast message is received to the night watching point；
The night watching point obtains the intercom ID；
When the night watching point does not have to obtain different from the intercom ID for having obtained right after broadcast message is sent in the scheduled time
When saying machine ID, the night watching point determines an intercom ID from the intercom ID for having obtained, corresponding with the intercom ID
Intercom uploads intercom as data, and the scheduled time sends the cycle of broadcast message less than the night watching point cycle；
The intercom ID for having obtained is sent to the data and uploads intercom by the night watching point, to cause in the data
Pass intercom to send to background system the intercom ID for having obtained and night watching point ID, complete to have been obtained described in correspondence
The night watching positioning function of the intercom of the intercom ID for taking.
2. method according to claim 1, it is characterised in that
The broadcast message also includes the intercom ID that has obtained of the night watching point, with cause the intercom receive it is described
First judge whether the intercom ID of itself the and intercom ID in the broadcast message is identical after broadcast message, if identical
The intercom ID of itself no longer then is returned to the night watching point, the intercom of itself is returned to the night watching point if difference
ID。
3. method according to claim 1, it is characterised in that
The broadcast message also includes currently available timeslot number；
When accordingly, so that proper intercom receives the broadcast message, time slot is selected from the currently available timeslot number
The intercom ID of itself is returned to the night watching point.
4. a kind of night watching point, is applied to talkback system, it is characterised in that including：
Broadcast message transmitting element, sends for the cycle and broadcasts the message, and the broadcast message includes patrolling for the night watching point itself
More point ID, to cause that intercom returns to the intercom ID of itself after the broadcast message is received to the night watching point；
Acquiring unit, for obtaining the intercom ID；
Determining unit, for not having to obtain right with what is obtained in the scheduled time after broadcast message is sent when the acquiring unit
When saying the different intercom ID of machine ID, an intercom ID is determined from the intercom ID for having obtained, with intercom ID pairs
The intercom answered uploads intercom as data；
Intercom ID transmitting elements, intercom is uploaded for the intercom ID for having obtained to be sent to the data, so that
Obtain the data upload intercom to send to background system the intercom ID for having obtained and night watching point ID, complete
The night watching positioning function of the intercom of the intercom ID obtained described in correspondence.
5. night watching point according to claim 4, it is characterised in that
The broadcast message transmitting element, the cycle that is additionally operable to sends broadcast message, and the broadcast message also includes the night watching point
The intercom ID for having obtained, with cause the intercom first judge after the broadcast message is received the intercom ID of itself with
Whether the intercom ID in the broadcast message is identical, if the same no longer returns to the intercommunication of itself to the night watching point
Machine ID, the intercom ID of itself is returned to if difference to the night watching point.
6. a kind of data transmission method, is applied to talkback system, it is characterised in that including：
Intercom receives the broadcast message that night watching point sends, and the broadcast message includes the night watching point ID of the night watching point itself；
The intercom returns to the intercom ID of itself according to the night watching point ID to the night watching point；
During the intercom ID that the night watching point for receiving the night watching point transmission in the intercom has been obtained, the intercom will
The intercom ID for having obtained and night watching point ID are sent to background system, complete the intercom obtained described in correspondence
The night watching positioning function of the intercom of ID, the intercom is that the night watching point does not have after broadcast message is sent in the scheduled time
When obtaining the intercom IDs different from the intercom ID for having obtained, it is right that the data determined from the intercom ID for having obtained are uploaded
Machine is said, the scheduled time sends the cycle of broadcast message less than the night watching point cycle.
7. method according to claim 6, it is characterised in that
The broadcast message also includes the intercom ID that the night watching point has been obtained；
Institute of the intercom in the intercom ID of itself and the broadcast message are first judged after receiving the broadcast message
State whether intercom ID identical, if the same no longer return to the intercom ID of itself to the night watching point, if difference to
The night watching point returns to the intercom ID of itself.
8. method according to claim 6, it is characterised in that
The broadcast message also includes currently available timeslot number；
Accordingly, when the intercom receives the broadcast message, selected from the currently available timeslot number time slot to
The night watching point returns to the intercom ID of itself.
9. a kind of intercom, is applied to talkback system, it is characterised in that including：
Receiving unit, the broadcast message for receiving the transmission of night watching point, the broadcast message includes patrolling for the night watching point itself
More point ID；
Returning unit, for returning to the intercom ID of itself to the night watching point according to the night watching point ID；
Transmitting element, the intercom ID that the night watching point for receiving the night watching point transmission in the receiving unit has been obtained
When, the intercom ID for having obtained and night watching point ID are sent to background system, complete what is obtained described in correspondence
The night watching positioning function of the intercom of intercom ID, the intercom is night watching point scheduled time after broadcast message is sent
It is interior without different from the intercom ID for having obtained intercom ID are obtained when, from the data that the intercom ID for having obtained is determined
Intercom is uploaded, the scheduled time sends the cycle of broadcast message less than the night watching point cycle.
10. intercom according to claim 9, it is characterised in that also including judging unit：
The judging unit, the broadcast message for being received when the receiving unit also includes what the night watching point had been obtained
During intercom ID, judge whether the intercom ID of itself the and intercom ID in the broadcast message is identical, if identical
The intercom ID of itself no longer then is returned to the night watching point, the intercommunication of itself is returned to the night watching point if difference
Machine ID.
A kind of 11. data transmission systems, are applied to talkback system, it is characterised in that including night watching point and intercom：
The night watching point is the night watching point described in claim 4 or 5；
The intercom is the intercom described in claim 9 or 10.
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| CN201410218729.6A CN103957113B (en) | 2014-05-22 | 2014-05-22 | A kind of data transmission method and relevant apparatus |
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| CN201410218729.6A CN103957113B (en) | 2014-05-22 | 2014-05-22 | A kind of data transmission method and relevant apparatus |
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| CN103957113B true CN103957113B (en) | 2017-06-27 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363528A (en) * | 2014-11-18 | 2015-02-18 | 成都博盛信息技术有限公司 | Positionable intercom system |
| CN106375359B (en) * | 2015-07-23 | 2019-11-26 | 腾讯科技（深圳）有限公司 | A kind of processing method using data, device and system |
| CN112785747A (en) * | 2020-12-23 | 2021-05-11 | 沈阳格林豪森物业管理有限公司 | Night patrol method and system based on Internet of things |
| CN112785745A (en) * | 2020-12-23 | 2021-05-11 | 沈阳格林豪森物业管理有限公司 | Night patrol management method and system |
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Inventor after: Tai Ruilun Inventor after: Zhao Jiwei Inventor after: Wang Wei Inventor after: Song Lei Inventor before: Qin Ruilun Inventor before: Wang Wei Inventor before: Song Lei |