CN102202293A - Method, device and system for realization of remote monitoring - Google Patents
Method, device and system for realization of remote monitoring Download PDFInfo
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- CN102202293A CN102202293A CN2011101074032A CN201110107403A CN102202293A CN 102202293 A CN102202293 A CN 102202293A CN 2011101074032 A CN2011101074032 A CN 2011101074032A CN 201110107403 A CN201110107403 A CN 201110107403A CN 102202293 A CN102202293 A CN 102202293A
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Abstract
The invention discloses a method, a device and a system for realization of remote monitoring, and is applied to a remote monitoring technology among interphones. The method comprises the following steps that: a monitored party receives a remote monitoring request from a monitor party, wherein object control information is included in the remote monitoring request; the monitored party successfully receives the remote monitoring request, replies confirmation information to the monitor party, resolves the object control information and selects a launching mode; and the monitored party is in a monitored state, automatically starts launching and launches according to the selected launching mode. By adopting the embodiment of the invention, the function of remote monitoring of an interphone is enhanced, and the launching time or the launching intervals and frequency of the monitored party can be actively controlled by the monitor party to realize circulated monitoring. Moreover, the method and the system which are provided by the embodiment of the invention do not completely depend on the arrangement of customer program software (CPS), can be operated through a human-computer interface during application; by setting the object control information, the launching time of the monitored party can be flexibly controlled.
Description
Technical field
The present invention relates to communication system, particularly a kind of implementation method of remote monitoring, Apparatus and system.
Background technology
In the use of intercom, the target side of calling out as the user's (this user possesses corresponding administration authority) as call initiator is not promptly responded by monitoring side, wants to understand the other side's situation, and don't wants to allow the other side perceive; Perhaps machine is lost or is stolen, in the time of need pursuing its whereabouts; Perhaps target intercom user causes danger, and needs real-time tracking situation, and other various occasions, can be by using intercom remote monitoring function, and the situation around the intercept target intercom is to take appropriate measures.
This remote monitoring function, be exactly that the initiator sends a remote monitoring instruction for the target intercom, after the target intercom receives the remote monitoring instruction, automatically activate microphone and putting call through immediately after connection (PTT, Push ToTalk) button is initiated the transmit leg that an individual call is given instruction simultaneously automatically, and is continued the emission regular hour, but the target intercom is without any the emission indication, and the targeted customer also knows nothing.In this case, all sound (voice or background sound etc.) that produced around the target intercom, all launching by secret.
At present in the intercom remote monitoring technology, implementation procedure all is like this: earlier by user program software (CPS, Customer Program Software) the target intercom is set by listening period (being launch time), afterwards, based on digital mobile radio (DMA, Digital Mobile Radio) agreement, monitoring side and quilt are monitored square tube and are crossed control signaling piece (CSBK, Control Signalling Block) carries out alternately, be specially: the long-distance user i.e. side of monitoring sends a remote monitoring instruction for the target intercom, the target intercom receives remote monitoring instruction back and confirms (ACK) information for the i.e. side's of the monitoring answer of initiator of instruction, secret starts emission then, and the time of emission is the regular time that is provided with by CPS before, and only launches once, withdraw from by listening state after finishing launch time.
Existing by in the intercom realization remote monitoring technology, there is following shortcoming at least:
1, after the target intercom is finished by listening period (being launch time), withdraws from by listening state and finish whole process.After it can't be implemented in certain time interval, automatically start emission, and certain number of times that circulates.Can not satisfy under some application scenarios, need to be reported the function of the background environment situation of self for automatically monitoring side by monitoring side.
2, the target intercom is set to a certain set time by listening period (being launch time) by CPS, in case after setting, can't change in the process of using, change must be reset by CPS if desired.From another side, the time of monitoring is not by the decision of monitoring side, but by by monitoring side oneself decision, lacks flexibility.Yet in actual use, monitoring side need be according to actual conditions, and decision is to the quilt listening period of monitoring side.
Summary of the invention
The embodiment of the invention is to provide a kind of implementation method, Apparatus and system of remote monitoring, both can make monitoring side control by the launch time of monitorings side and number of times at interval, can also make monitoring side control quilt monitoring side by listening period.
The embodiment of the invention provides a kind of implementation method of remote monitoring, is used for the remote monitoring technology between the intercom, comprising:
By the remote monitoring request of monitoring side's reception, comprise target control information in the described remote monitoring request from monitoring side;
Replied confirmation for monitoring side by monitoring side, resolve described target control information, select radiation pattern;
Entered by listening state by monitoring side, start emission automatically, launch according to selected radiation pattern.
Wherein, described target control information comprises transmission interval, resolves described target control information, selects radiation pattern to comprise:
Resolved described target control information by monitoring side, obtain transmission interval;
Judge whether described transmission interval is 0, if, then select first radiation pattern as current radiation pattern, otherwise, select second radiation pattern as current radiation pattern.
Wherein, when selecting first radiation pattern, from described target control information, obtain launch time as current radiation pattern;
The described emission according to described radiation pattern comprises:
Emission sound;
Record emission duration;
Judge whether the emission duration arrives entrained launch time in the described target control information, if, then finish current emission, otherwise etc. duration to be launched finish current emission when arriving launch time entrained in the described target control information.
Wherein, when selecting second radiation pattern, from described target control information, obtain transmission interval and number of repetition as current radiation pattern;
The described emission according to described radiation pattern comprises:
I) emission sound;
Ii) duration launched in record;
Judge iii) whether current emission duration arrives the first threshold that sets in advance, if, then execution in step iv), otherwise, wait for that execution in step was iv) again when current emission duration arrived described first threshold;
Judge iv) whether number of repetition is not equal to 0,, then finish that if be not equal to 0, then execution in step v) if equal 0;
Obtain the emitting times value after v) current emitting times being added 1, whether judge the current emitting times value that obtains, if then finish, otherwise execution in step vi) more than or equal to number of repetition;
Wait for that vi) transmission interval after the indicated time, begins to launch sound once more, execution in step vii) then;
Judge vii) whether current emission duration arrives the first threshold that sets in advance, if, then execution in step v), otherwise, wait for that execution in step was v) again when current emission duration arrived described first threshold.
The embodiment of the invention also provides a kind of implementation method of remote monitoring, is used for the remote monitoring technology between the intercom, comprising:
Monitoring side sends the remote monitoring request, comprises target control information in the described remote monitoring request;
Monitoring side receives the affirmation information of replying from by monitoring side, enters listening state;
Monitoring side receives by the information of the emission of monitoring side.
Wherein, described target control information comprises transmission interval and number of repetition, and perhaps, described target control information comprises transmission interval and launch time.
Wherein, described target control information is provided with by CPS, and perhaps, the man-machine interface alternant way by place, the side of monitoring equipment is provided with.
The embodiment of the invention also provides a kind of realization system of remote monitoring, is used for the remote monitoring technology between the intercom, and described system comprises: monitoring side and quilt monitoring side, wherein,
Described monitoring side is used to send the remote monitoring request, comprises target control information in the described remote monitoring request; Reception enters listening state from by the affirmation information of monitoring side; Receive by the information of the emission of monitoring side;
Described by monitoring side, be used to receive remote monitoring request from monitoring side, comprise target control information in the described remote monitoring request; Replied confirmation for monitoring side by monitoring side, resolve described target control information, select radiation pattern; Enter by listening state, start emission automatically, launch according to selected radiation pattern.
The embodiment of the invention also provides a kind of device that is used for remote monitoring, is used for the remote monitoring technology between the intercom, and described device is used for by the side of monitoring, and described device comprises:
Receiving element is used to receive the remote monitoring request from monitoring side, comprises target control information in the described remote monitoring request;
Resolution unit is used for replying confirmation to monitoring side, resolves described target control information, selects radiation pattern;
Transmitter unit is used to enter by listening state, starts emission automatically, launches according to selected radiation pattern.
Wherein, described target control information comprises transmission interval, and resolution unit comprises:
Confirm the revertant unit, be used for replying confirmation to monitoring side;
Transmission interval obtains subelement, is used to resolve described target control information, obtains transmission interval;
Radiation pattern chooser unit judges whether described transmission interval is 0, if, then select first radiation pattern as current radiation pattern, otherwise, select second radiation pattern as current radiation pattern.
Wherein, when selecting first radiation pattern, from described target control information, obtain launch time as current radiation pattern; Described transmitter unit comprises:
The transmitter trigger subelement is used to enter by listening state, starts emission automatically, emission sound;
Duration record subelement is used for record emission duration;
The emission control subelement, be used for judging whether the emission duration arrives described target control information entrained launch time, if, then finish current emission, otherwise etc. duration to be launched finish current emission when arriving launch time entrained in the described target control information.
Wherein, when selecting second radiation pattern, from described target control information, obtain transmission interval and number of repetition as current radiation pattern; Described transmitter unit comprises:
The first transmitter trigger subelement is used to enter by listening state, starts emission automatically, emission sound;
Duration record subelement is used for record emission duration;
The first emission duration judgment sub-unit is used to judge whether current emission duration arrives the first threshold that sets in advance, if then notice repeats judgment sub-unit, otherwise, wait for when current emission duration arrives described first threshold, reinform the repetition judgment sub-unit;
Repeat judgment sub-unit, be used to judge whether number of repetition is not equal to 0,, then finish if equal 0; If be not equal to 0, notifications count subelement then;
Count sub-element obtains the emitting times value after being used for current emitting times added 1, whether judges the current emitting times value that obtains more than or equal to number of repetition, if, then finish, otherwise, notify the second transmitter trigger subelement;
The second transmitter trigger subelement is used to wait for that transmission interval after the indicated time, begins to launch sound once more, notifies the second emission duration judgment sub-unit then;
The second emission duration judgment sub-unit is used to judge whether current emission duration arrives the first threshold that sets in advance, if, notifications count subelement then, otherwise, wait for when current emission duration arrives described first threshold, reinform count sub-element.
The embodiment of the invention also provides a kind of implement device of remote monitoring, is used for the remote monitoring technology between the intercom, and described device is used for monitoring side, and described device comprises:
Transmitting element is used to send the remote monitoring request, comprises target control information in the described remote monitoring request;
Monitor start unit, be used to receive the affirmation information of replying, enter listening state from by monitoring side;
The monitoring reception unit is used to receive the information by the emission of monitoring side.
Use the embodiment of the invention, is monitored the target control information that square tube crosses in the interception request that parsing receives and select radiation pattern, and launch according to selected radiation pattern.Like this, can be so that monitor the control listening mode that can reach active, for example ACTIVE CONTROL is by the launch time of the side of monitoring; Or transmission interval and number of times, thereby realize the circulation monitoring.Have, the method and system that the embodiment of the invention provided not exclusively depends on by CPS and is provided with, and in use also can operate by man-machine interface, and target control information is set again, and control is by the launch time of monitoring side flexibly.
Like this, use the embodiment of the invention, make things convenient for the user in use, according to the needs of concrete environment for use, the CPS that need not place one's entire reliance upon reconfigures machine and changes time parameter.Thereby to being carried out the monitoring of different time by monitoring side.And, satisfied some special application scenarioss, had similar automatic such as needs by the side of monitoring and report the background environment situation of self for monitoring side, be convenient to the monitoring of the side of monitoring.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a defined general CSBK message structure in the existing DMR agreement;
Fig. 2 is the remote monitoring request universal PDU structure of embodiment of the invention definition;
PDU structure when Fig. 3 is the answer interception request of embodiment of the invention definition;
Fig. 4 is a kind of possible PDU structure of the remote monitoring request of embodiment of the invention definition;
Fig. 5 is the another kind of possible PDU structure of the remote monitoring request of embodiment of the invention definition;
Fig. 6 is the realization flow figure of a kind of remote monitoring of the embodiment of the invention;
Fig. 7 is the specific implementation flow chart of a kind of remote monitoring of the embodiment of the invention;
Fig. 8 is the realization flow figure of the another kind of remote monitoring of the embodiment of the invention;
Fig. 9 is the specific implementation flow chart of the another kind of remote monitoring of the embodiment of the invention;
Figure 10 is the schematic diagram according to a kind of possible instantiation of the present invention;
Figure 11 is the schematic diagram of the possible instantiation of another kind according to the present invention;
Figure 12 is the realization system logic structure schematic diagram of a kind of remote monitoring of the embodiment of the invention;
Figure 13 is being used for by the logical construction schematic diagram of the implement device of the side of monitoring of the embodiment of the invention;
Figure 14 is being used for by the logical construction schematic diagram of the implement device of the side of monitoring of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
For clearer explanation the application, below earlier the structure of CSBK is done a simple declaration.
Fig. 1 is a defined general CSBK framework in the existing DMR agreement.Here, in the embodiment of the present application by to byte2～byte9 altogether the data of 8Byte (Data) field plan again and define, in conjunction with self-defining CSBK command code (CSBKO), defined intercom remote monitoring protocol information unit (PDU as shown in Figure 2, the structure of PDU when confirmation (ACK) is replied by structure Protocol Data Unit) and quilt monitoring side as shown in Figure 3.
The remote monitoring request that monitoring side initiates is exactly to fill with the form among Fig. 2, forms interception request PDU, through the intrinsic encoding process of agreement, launches by eating dishes without rice or wine at last.After quilt monitoring side successfully receives the remote monitoring request of sending monitoring side, reply ACK to the other side, be exactly to fill with the form among Fig. 3, forms the request response pdus, and the intrinsic encoding process of process agreement is launched by eating dishes without rice or wine at last.
For the filling form of interception request shown in Figure 2, when specific implementation, there are two kinds of forms of Fig. 4 and Fig. 5 again.
Referring to Fig. 1-Fig. 5, below the implication of each field among each PDU is done a brief description.
Among Fig. 1-Fig. 5, the length of last block mark (LB, Last Block) is 1 bit, is used to indicate whether block of information is last piece, specifically describes referring to table 1:
Table 1
Among Fig. 1-Fig. 5, the length of protective emblem (PF, Protect Flag) is 1 bit, uses after being left at present, specifically describes referring to table 2:
Table 2
| Information unit | Length | Value | Describe |
| Protective emblem (Protect Flag) | 1 | 0 2 | Be left in the future and use, need be set to 0 at present |
Among Fig. 1-Fig. 5, function identification marking (FID, Feature setID) length is 8 bits, is used for recognition feature ID, specifically describes referring to table 3:
Table 3
Wherein, FID is a specified standard field in the agreement, is called as manufacturer's specific function sign (MFID) when this field is used to identify the specific function of manufacturer.
Among Fig. 1-Fig. 5, control signaling code (CSBKO, Control Signalling Block Opcode) is used to represent the transmission request CSBK command code of self-defining realization miscellaneous function and the CSBK command code of replying ACK, specifically describes referring to table 4:
Table 4
Among Fig. 2-Fig. 5, service selection (Service Option) length is 8 bits, is used to represent the remote monitoring function, specifically describes as shown in table 5:
Table 5
| Information unit | Length | Value | Describe |
| |
8 | 00001100 2 | The remote monitoring business |
Target control among Fig. 2 (Target Control) is used to provide the radiation pattern by monitoring side, can adopt the mode of Fig. 4 or Fig. 5 during specific implementation.
Transmission interval among Fig. 4 (Transmit Interval) length is 4 bits, is used for expression by monitoring side's emission duration, specifically describes as shown in table 6:
Table 6
Number of repetition among Fig. 4 (Repeat Times) length is 4 bits, is used for expression by monitoring side's repeated priming emission (being recycled the number of times of monitoring), specifically describes as shown in table 7:
Table 7
| Information unit | Length | Value | Describe |
| Number of repetition (Repeat Times) | 4 | 0～15 | The number of times that the circulation emission is total |
Launch time among Fig. 5, (TransmitTime) length was 4 bits, was used to represent to be continued by the side of monitoring the time of emission at every turn, specifically described as shown in table 8:
Table 8
Reservation among Fig. 3 (Reserve) keeps standby in ACK message.
Among Fig. 2-Fig. 5, destination address (Target Address) is used for record object side promptly by the address of monitoring side; Source address (Source Address) is used to write down the i.e. address of the side of monitoring of initiator.
Among Fig. 1-Fig. 5, CSBK cyclic check code (CSBK CRC) is used for message receiver received message is carried out verification.
Based on the structure of PDU shown in Fig. 2-Fig. 5, the following describes the implementation method of the remote monitoring that the embodiment of the invention provides.
Referring to Fig. 6, it is the realization flow figure of a kind of remote monitoring of the embodiment of the invention, and present embodiment is used for the remote monitoring technology between the intercom, and present embodiment is to be described from monitoring square degree, specifically comprises:
Above-mentioned target control information comprises transmission interval (TI) and number of repetition (RT), and perhaps, described target control information comprises transmission interval (TI) and launch time (TT).
Need to prove, above-mentioned target control information, i.e. TI and RT, perhaps TI and TT can be provided with by CPS, also can be provided with by the man-machine interface alternant way of place, the side of monitoring equipment.When after setting completed, select the remote monitoring function to get final product by man-machine interface, the target control information that monitoring side can be set with the front is filled a PDU who is used for the remote monitoring request according to the CSBK message structure of Fig. 4 or Fig. 5 like this, and be integrated into a burst block according to the intrinsic coding of agreement, launch by eating dishes without rice or wine.
Referring to Fig. 7, it is the specific implementation flow chart of a kind of remote monitoring of the embodiment of the invention, and present embodiment is used for the remote monitoring technology between the intercom, and present embodiment is to be described from monitoring square degree, specifically comprises:
Step 701 is provided with TI and RT, perhaps TI and TT;
Step 702 is used the equipment of monitoring side and is selected the remote monitoring function by the menu that man-machine interface provides;
Step 703 is filled the remote monitoring request PDU;
Step 704 sends the remote monitoring request, and the time of waiting for reception ACK is set;
Step 705 is waited for receiving ACK, judges whether to receive ACK, if then execution in step 706, otherwise execution in step 709;
Step 706 receives ACK, knows the remote monitoring success from the ACK that receives;
Step 707 receives and monitors sound, finishes;
Step 708 judges whether to exceed the time that default wait receives ACK, if then execution in step 709, otherwise execution in step 705;
Referring to Fig. 8, it is the realization flow figure of the another kind of remote monitoring of the embodiment of the invention, and present embodiment is used for the remote monitoring technology between the intercom, and present embodiment is to be described from monitoring square degree, specifically comprises:
Step 801 by the remote monitoring request of the side's of monitoring reception from monitoring side, comprises target control information in the described remote monitoring request;
Above-mentioned target control information comprises transmission interval (TI) and number of repetition (RT), and perhaps, described target control information comprises transmission interval (TI) and launch time (TT).
Last by the described target control information of monitoring side's parsing, select the step of radiation pattern to comprise:
Resolved described target control information by monitoring side, obtain transmission interval;
Judge whether described transmission interval is 0, if, then select first radiation pattern as current radiation pattern, otherwise, select second radiation pattern as current radiation pattern.
That is to say that when transmission interval was 0, expression was not needed repeatedly to launch by monitoring side, but can control the duration of emission each time; When transmission interval right and wrong 0, expression is monitored can be repeatedly to launch according to the RT value of resolving.
Step 803 is entered by listening state by the side of monitoring, starts emission automatically, launches according to selected radiation pattern.
Referring to Fig. 9, it is the specific implementation flow chart of the another kind of remote monitoring of the embodiment of the invention, and present embodiment is used for the remote monitoring technology between the intercom, and present embodiment is to be described from monitoring square degree, specifically comprises:
Step 902 replys confirmation (ACK) for monitoring side;
Step 903 obtains TI and RT from target control information, perhaps obtain TI and TT;
Step 904 judges whether TI is not equal to 0, if then execution in step 905, otherwise execution in step 908;
Step 905 judges whether TT is not equal to 0, if then execution in step 906, otherwise finishes;
This emission is to be in secret emission state, indicated without any emission by the equipment of the side of monitoring, and the user who is monitored also knows nothing;
Step 907 judges whether the emission duration arrives TT, if then finish, otherwise continue execution in step 906;
Above-mentioned steps 905-907 is when selecting first radiation pattern as current radiation pattern, the step that quilt monitoring side launches according to this radiation pattern, briefly, finished current emission by monitorings side when launching duration arrival TT value judging, otherwise etc. duration to be launched arrive described TT value and finish current emission again;
This emission is to be in secret emission state, indicated without any emission by the equipment of the side of monitoring, and the user who is monitored also knows nothing;
Step 909 judges whether the emission duration arrives the first threshold that sets in advance, if then execution in step 910, otherwise continues execution in step 908;
Above-mentioned first threshold is length launch time once that sets in advance; This was provided with when launch time once, length was normally dispatched from the factory;
Step 910 judges whether number of repetition is not equal to 0, if equal 0, then finishes, if be not equal to 0, then execution in step 911;
Step 911 obtains the emitting times value after current emitting times added 1, whether judges the current emitting times value that obtains more than or equal to RT, if, then finish, otherwise, execution in step 912;
Step 912 is waited for the indicated time of transmission interval TI;
Step 913 judges whether the indicated time of TI arrive, if then execution in step 914, otherwise execution in step 912;
Step 915 judges whether current emission duration arrives the first threshold that sets in advance, if then execution in step 911, otherwise, execution in step 914.
Above-mentioned steps 908-915 is when selecting second radiation pattern as current radiation pattern, the step that quilt monitoring side launches according to this radiation pattern, briefly, when being judged that by monitoring side current emission duration arrives the first threshold that sets in advance, judge whether number of repetition is not equal to 0, be not equal under 0 the situation, obtain the emitting times value after current emitting times added 1, judge that whether the current emitting times value that obtains is more than or equal to number of repetition, less than number of repetition the time, wait for that transmission interval after the indicated time, begins to launch sound once more.
As seen, use method embodiment of the present invention, is monitored the target control information that square tube crosses in the interception request that receives of parsing and select radiation pattern, and launch according to selected radiation pattern.Like this, can be so that monitor the control listening mode that can reach active, for example ACTIVE CONTROL is by the launch time of the side of monitoring; Or transmission interval and number of times, thereby realize the circulation monitoring.And the target control information in the present embodiment is to have made full use of CSBK reserved field in the DRM agreement, and remote monitoring PDU has been carried out rational planning, thereby strengthens the remote monitoring function of intercom.Have, the method that the embodiment of the invention provided not exclusively depends on by CPS and is provided with, and in use also can operate by man-machine interface, and target control information is set again, and control is by the launch time of monitoring side flexibly.
Below in conjunction with the instantiation that may exist the present invention is elaborated again.
Following examples are with handheld terminal, and are to use to be example under direct mode operation.Be not limited only to handheld terminal in the reality, other is such as Vehicle mounted station or similarly communication equipment also can be by the method for being set forth among the present invention, through leading directly to or the relaying form realization remote monitoring function.
Referring to Figure 10, it is the schematic diagram according to a kind of possible instantiation of the present invention, in the present embodiment, monitoring side want controlled target intercom (promptly by monitorings side) every 5 minutes automatic startup remote monitoring, and number of repetition is 5 times.Under this application scenario, need set in advance launch time one time, set in advance when normally dispatching from the factory this launch time.Remote monitoring request PDU structure according to Fig. 4, TI is set to 5 (mode of setting according to actual needs: can be provided with by CPS in advance, also can pass through the man-machine interface operation setting in use), expression controlled target intercom emission duration is 5 minutes.RT is set to 5, and expression controlled target intercom repeats 5 times.Other element is not just given unnecessary details at this.Form the remote monitoring request PDU then,, send by eating dishes without rice or wine at last through the intrinsic encoding process of agreement.After the decoding of target intercom, reply ACK, secret then the startup launched.And controlled by TI, RT parameter, at interval the automatic repeating transmission of property.
Referring to Figure 11, it is the schematic diagram of the possible instantiation of another kind according to the present invention, and in the present embodiment, monitoring side wants controlled target intercom (promptly by monitoring side) emission 100s, just wants to monitor 100s.Under this application scenario, according to the remote monitoring PDU of Fig. 5, by man machine operation interface TI being set is 0, and TT is 10, forms the remote monitoring request PDU then, through the intrinsic encoding process of agreement, sends by eating dishes without rice or wine at last.After the decoding of target intercom, reply ACK, secret then the startup launched, and emission 100s finishes then.In this example, the listening period scope that the user can select can be referring to table 8.In this way, can control listening period very flexibly.
The embodiment of the invention also provides a kind of realization system of remote monitoring, referring to Figure 12, is used for the remote monitoring technology between the intercom, and described system comprises: monitoring side 1201 and quilt monitoring side 1202, wherein,
Described monitoring side 1201 is used to send the remote monitoring request, comprises target control information in the described remote monitoring request; Reception enters listening state from by the affirmation information of monitoring side; Receive by the information of the emission of monitoring side;
Described by monitoring side 1202, be used to receive remote monitoring request from monitoring side, comprise target control information in the described remote monitoring request; Replied confirmation for monitoring side by monitoring side, resolve described target control information, select radiation pattern; Enter by listening state, start emission, launch according to selected radiation pattern.
Above-mentioned target control information comprises transmission interval and number of repetition, and perhaps, described target control information comprises transmission interval and launch time.
Use system embodiment of the present invention, is monitored the target control information that square tube crosses in the interception request that receives of parsing and select radiation pattern, and launch according to selected radiation pattern.Like this, can be so that monitor the control listening mode that can reach active, for example ACTIVE CONTROL is by the launch time of the side of monitoring; Or transmission interval and number of times, thereby realize the circulation monitoring.And the target control information in the present embodiment is to have made full use of CSBK reserved field in the DRM agreement, and PDU makes rational planning for to remote monitoring, thereby strengthens the remote monitoring function of intercom.Have, the method that the embodiment of the invention provided not exclusively depends on by CPS and is provided with, and in use also can operate by man-machine interface, and target control information is set again, and control is by the launch time of monitoring side flexibly.
The embodiment of the invention also provides a kind of device that is used for remote monitoring, is used for the remote monitoring technology between the intercom, and this device is used for by the side of monitoring, and referring to Figure 13, described device specifically comprises:
Receiving element 1301 is used to receive the remote monitoring request from monitoring side, comprises target control information in the described remote monitoring request;
Wherein, above-mentioned target control information comprises transmission interval, and at this moment, resolution unit 1302 comprises (not looking with figure below):
Confirm the revertant unit, be used for replying confirmation to monitoring side;
Transmission interval obtains subelement, is used to resolve described target control information, obtains transmission interval;
Radiation pattern chooser unit judges whether described transmission interval is 0, if, then select first radiation pattern as current radiation pattern, otherwise, select second radiation pattern as current radiation pattern.
When selecting first radiation pattern, from described target control information, obtain launch time as current radiation pattern; Described transmitter unit comprises (not showing with figure below):
The transmitter trigger subelement is used to enter by listening state, starts emission automatically, emission sound;
Duration record subelement is used for record emission duration;
The emission control subelement, be used for judging whether the emission duration arrives described target control information entrained launch time, if, then finish current emission, otherwise etc. duration to be launched finish current emission when arriving launch time entrained in the described target control information.
When selecting second radiation pattern, from described target control information, obtain transmission interval and number of repetition as current radiation pattern; Described transmitter unit comprises (not looking with figure below):
The first transmitter trigger subelement is used to enter by listening state, starts emission automatically, emission sound;
Duration record subelement is used for record emission duration;
The first emission duration judgment sub-unit is used to judge whether current emission duration arrives the first threshold that sets in advance, if then notice repeats judgment sub-unit, otherwise, wait for when current emission duration arrives described first threshold, reinform the repetition judgment sub-unit;
Repeat judgment sub-unit, be used to judge whether number of repetition is not equal to 0,, then finish if equal 0; If be not equal to 0, notifications count subelement then;
Count sub-element obtains the emitting times value after being used for current emitting times added 1, whether judges the current emitting times value that obtains more than or equal to number of repetition, if, then finish, otherwise, notify the second transmitter trigger subelement;
The second transmitter trigger subelement is used to wait for that transmission interval after the indicated time, begins to launch sound once more, notifies the second emission duration judgment sub-unit then;
The second emission duration judgment sub-unit is used to judge whether current emission duration arrives the first threshold that sets in advance, if, notifications count subelement then, otherwise, wait for when current emission duration arrives described first threshold, reinform count sub-element.
The embodiment of the invention also provides a kind of implement device of remote monitoring, is used for the remote monitoring technology between the intercom, and this device is used for monitoring side, and referring to Figure 14, described device specifically comprises:
Transmitting element 1401 is used to send the remote monitoring request, comprises target control information in the described remote monitoring request;
Use device embodiment of the present invention, is monitored the target control information that square tube crosses in the interception request that receives of parsing and select radiation pattern, and launch according to selected radiation pattern.Like this, can be so that monitor the control listening mode that can reach active, for example ACTIVE CONTROL is by the launch time of the side of monitoring; Or transmission interval and number of times, thereby realize the circulation monitoring.And the target control information in the present embodiment is to have made full use of CSBK reserved field in the DRM agreement, and PDU makes rational planning for to remote monitoring, thereby strengthens the remote monitoring function of intercom.Have, the method that the embodiment of the invention provided not exclusively depends on by CPS and is provided with, and in use also can operate by man-machine interface, and target control information is set again, and control is by the launch time of monitoring side flexibly.
For system and device embodiment, because it is substantially similar in appearance to method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
Need to prove, in this article, relational terms such as first and second grades only is used for an entity or operation are made a distinction with another entity or operation, and not necessarily requires or hint and have the relation of any this reality or in proper order between these entities or the operation.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make and comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as this process, method, article or equipment intrinsic key element.Do not having under the situation of more restrictions, the key element that limits by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the said method execution mode is to instruct relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, here the alleged storage medium that gets, as: ROM/RAM, magnetic disc, CD etc.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.All any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all be included in protection scope of the present invention.
Claims (13)
1. the implementation method of a remote monitoring is used for the remote monitoring technology between the intercom, it is characterized in that, comprising:
By the remote monitoring request of monitoring side's reception, comprise target control information in the described remote monitoring request from monitoring side;
Replied confirmation for monitoring side by monitoring side, resolve described target control information, select radiation pattern;
Entered by listening state by monitoring side, start emission automatically, launch according to selected radiation pattern.
2. method according to claim 1 is characterized in that, described target control information comprises transmission interval, resolves described target control information, selects radiation pattern to comprise:
Resolved described target control information by monitoring side, obtain transmission interval;
Judge whether described transmission interval is 0, if, then select first radiation pattern as current radiation pattern, otherwise, select second radiation pattern as current radiation pattern.
3. method according to claim 2 is characterized in that, when selecting first radiation pattern as current radiation pattern, obtains launch time from described target control information;
The described emission according to described radiation pattern comprises:
Emission sound;
Record emission duration;
Judge whether the emission duration arrives entrained launch time in the described target control information, if, then finish current emission, otherwise etc. duration to be launched finish current emission when arriving launch time entrained in the described target control information.
4. method according to claim 2 is characterized in that, when selecting second radiation pattern as current radiation pattern, obtains transmission interval and number of repetition from described target control information;
The described emission according to described radiation pattern comprises:
I) emission sound;
Ii) duration launched in record;
Judge iii) whether current emission duration arrives the first threshold that sets in advance, if, then execution in step iv), otherwise, wait for that execution in step was iv) again when current emission duration arrived described first threshold;
Judge iv) whether number of repetition is not equal to 0,, then finish that if be not equal to 0, then execution in step v) if equal 0;
Obtain the emitting times value after v) current emitting times being added 1, whether judge the current emitting times value that obtains, if then finish, otherwise execution in step vi) more than or equal to number of repetition;
Wait for that vi) transmission interval after the indicated time, begins to launch sound once more, execution in step vii) then;
Judge vii) whether current emission duration arrives the first threshold that sets in advance, if, then execution in step v), otherwise, wait for that execution in step was v) again when current emission duration arrived described first threshold.
5. the implementation method of a remote monitoring is used for the remote monitoring technology between the intercom, it is characterized in that, comprising:
Monitoring side sends the remote monitoring request, comprises target control information in the described remote monitoring request;
Monitoring side receives the affirmation information of replying from by monitoring side, enters listening state;
Monitoring side receives by the information of the emission of monitoring side.
6. method according to claim 5 is characterized in that, described target control information comprises transmission interval and number of repetition, and perhaps, described target control information comprises transmission interval and launch time.
7. method according to claim 5 is characterized in that, described target control information is provided with by CPS, and perhaps, the man-machine interface alternant way by place, the side of monitoring equipment is provided with.
8. the realization system of a remote monitoring is used for the remote monitoring technology between the intercom, it is characterized in that described system comprises: monitoring side and quilt monitoring side, wherein,
Described monitoring side is used to send the remote monitoring request, comprises target control information in the described remote monitoring request; Reception enters listening state from by the affirmation information of monitoring side; Receive by the information of the emission of monitoring side;
Described by monitoring side, be used to receive remote monitoring request from monitoring side, comprise target control information in the described remote monitoring request; Replied confirmation for monitoring side by monitoring side, resolve described target control information, select radiation pattern; Enter by listening state, start emission automatically, launch according to selected radiation pattern.
9. a device that is used for remote monitoring is used for the remote monitoring technology between the intercom, it is characterized in that described device is used for by the side of monitoring, and described device comprises:
Receiving element is used to receive the remote monitoring request from monitoring side, comprises target control information in the described remote monitoring request;
Resolution unit is used for replying confirmation to monitoring side, resolves described target control information, selects radiation pattern;
Transmitter unit is used to enter by listening state, starts emission automatically, launches according to selected radiation pattern.
10. device according to claim 9 is characterized in that, described target control information comprises transmission interval, and resolution unit comprises:
Confirm the revertant unit, be used for replying confirmation to monitoring side;
Transmission interval obtains subelement, is used to resolve described target control information, obtains transmission interval;
Radiation pattern chooser unit judges whether described transmission interval is 0, if, then select first radiation pattern as current radiation pattern, otherwise, select second radiation pattern as current radiation pattern.
11. device according to claim 10 is characterized in that, when selecting first radiation pattern as current radiation pattern, obtains launch time from described target control information; Described transmitter unit comprises:
The transmitter trigger subelement is used to enter by listening state, starts emission automatically, emission sound;
Duration record subelement is used for record emission duration;
The emission control subelement, be used for judging whether the emission duration arrives described target control information entrained launch time, if, then finish current emission, otherwise etc. duration to be launched finish current emission when arriving launch time entrained in the described target control information.
12. device according to claim 10 is characterized in that, when selecting second radiation pattern as current radiation pattern, obtains transmission interval and number of repetition from described target control information; Described transmitter unit comprises:
The first transmitter trigger subelement is used to enter by listening state, starts emission automatically, emission sound;
Duration record subelement is used for record emission duration;
The first emission duration judgment sub-unit is used to judge whether current emission duration arrives the first threshold that sets in advance, if then notice repeats judgment sub-unit, otherwise, wait for when current emission duration arrives described first threshold, reinform the repetition judgment sub-unit;
Repeat judgment sub-unit, be used to judge whether number of repetition is not equal to 0,, then finish if equal 0; If be not equal to 0, notifications count subelement then;
Count sub-element obtains the emitting times value after being used for current emitting times added 1, whether judges the current emitting times value that obtains more than or equal to number of repetition, if, then finish, otherwise, notify the second transmitter trigger subelement;
The second transmitter trigger subelement is used to wait for that transmission interval after the indicated time, begins to launch sound once more, notifies the second emission duration judgment sub-unit then;
The second emission duration judgment sub-unit is used to judge whether current emission duration arrives the first threshold that sets in advance, if, notifications count subelement then, otherwise, wait for when current emission duration arrives described first threshold, reinform count sub-element.
13. the implement device of a remote monitoring is used for the remote monitoring technology between the intercom, it is characterized in that described device is used for monitoring side, described device comprises:
Transmitting element is used to send the remote monitoring request, comprises target control information in the described remote monitoring request;
Monitor start unit, be used to receive the affirmation information of replying, enter listening state from by monitoring side;
The monitoring reception unit is used to receive the information by the emission of monitoring side.
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| CN201110107403.2A CN102202293B (en) | 2011-04-27 | 2011-04-27 | Method, device and system for realization of remote monitoring |
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| CN201110107403.2A CN102202293B (en) | 2011-04-27 | 2011-04-27 | Method, device and system for realization of remote monitoring |
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| CN102202293B CN102202293B (en) | 2014-05-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711502A (en) * | 2020-06-03 | 2020-09-25 | 广州辉群智能科技有限公司 | Broadcast monitoring method and broadcast system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1737749A1 (en) * | 1989-12-27 | 1992-05-30 | Научно-производственное объединение автоматизации и систем управления на железнодорожном транспорте | Interphone control station |
| CN1535068A (en) * | 2003-04-02 | 2004-10-06 | 华为技术有限公司 | Method of proceeding grouping business audiomonitoring according to user mark |
| CN1985454A (en) * | 2004-07-16 | 2007-06-20 | 捷讯研究有限公司 | Transmit channel policing system, device and method |
-
2011
- 2011-04-27 CN CN201110107403.2A patent/CN102202293B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1737749A1 (en) * | 1989-12-27 | 1992-05-30 | Научно-производственное объединение автоматизации и систем управления на железнодорожном транспорте | Interphone control station |
| CN1535068A (en) * | 2003-04-02 | 2004-10-06 | 华为技术有限公司 | Method of proceeding grouping business audiomonitoring according to user mark |
| CN1985454A (en) * | 2004-07-16 | 2007-06-20 | 捷讯研究有限公司 | Transmit channel policing system, device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711502A (en) * | 2020-06-03 | 2020-09-25 | 广州辉群智能科技有限公司 | Broadcast monitoring method and broadcast system |
| CN111711502B (en) * | 2020-06-03 | 2021-08-27 | 广州辉群智能科技有限公司 | Broadcast monitoring method and broadcast system |
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| CN102202293B (en) | 2014-05-14 |
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