CN102868941A - Controllable interphone and method for realizing control safety communication of interphones - Google Patents
Controllable interphone and method for realizing control safety communication of interphones Download PDFInfo
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- CN102868941A CN102868941A CN 201110186400 CN201110186400A CN102868941A CN 102868941 A CN102868941 A CN 102868941A CN 201110186400 CN201110186400 CN 201110186400 CN 201110186400 A CN201110186400 A CN 201110186400A CN 102868941 A CN102868941 A CN 102868941A
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Abstract
The invention discloses a controllable interphone and a method for realizing control safety communication of interphones. The method includes the steps: configuring local identification codes for the interphones; and transmitting the local identification codes to the interphone at the other end when the interphone at one end calls the interphone at the other end in each time. The local identification codes are configured in the interphones and are transmitted to the interphone at the other end when the interphone at one end calls the interphone at the other end in each time. By the method, the interphones can be controlled.
Description
Technical field
The present invention relates to the intercom field, specifically, but relate to the implementation method of a kind of management and control intercom and intercom management and control safety communication.
Background technology
Intercom is a kind of comparatively common professional mobile communications tool in the society, because it is a kind of communication system that does not have switching control center, thereby have: have hardly the system building cost, link up the characteristics such as convenient, in short distance communication, have good application.Yet, just because of intercom does not have switching control center, also caused the problem of its difficult to govern difficult control.Original intercom is before using, by national radio management stipulation, need to radio control department assignment frequency more than 1 in the intercom frequency range of national regulation, buying is through radio station that national radio detection center model is checked and approved, handle the radio station and use license, pay the frequency occupancy and can use.The intercom of common use is seriously out of control on the current social, neither apply for assigned frequency, pay the frequency occupancy, do not handle license yet, purchase the radio station of checking and approving without model in the market, i.e. illegal use, be transferred to arbitrarily non-assigned frequency, or add arbitrarily high-power and cause the serious problems of disturbing other people radio station, sometimes even caused major accident.Because the intercom usage quantity is many, frequency of utilization is frequent, the intercom that channel disturbance, particularly some domestic consumer usually occur uses the intercom that affects the rescue and relief work personnel to use, and more may cause serious consequence.For example, during spring transportation, the airport ground to air radio set once was subject to the interference of pirate radio, and air route was forced to close 5 hours, caused many flight delays and a large amount of passenger to be detained; In addition, when passenger steamer bumped, life suffers serious threat on the ship, the channel of calling for help in danger was once disturbed and cause call failure.And because the intercommunication communication system can't carry out effective management and control to the use of intercom again, thereby the problem of having brought many intercoms to use.Estimate according to relevant departments, the whole nation approximately has 2,000 ten thousand intercoms using, the user who handles legal procedure only accounts for all and is using intercom user's 20%, and the frequency occupancy that only leaks friendship is necessary to change the trouble waters of the difficult to govern difficult control of this intercom communication namely up to 1,600,000,000 yuan.
Summary of the invention
The main technical problem to be solved in the present invention is, but the implementation method of a kind of management and control intercom and intercom management and control safety communication is provided, and can effectively carry out management and control to the use of intercom, can safety communication.
For addressing the above problem, the present invention has adopted following technical scheme:
A kind of implementation method of intercom management and control safety communication comprises:
Be intercom configuration the machine identity code;
One end intercom in the calling of other end intercom, sends described the machine identity code to described other end intercom each.
In a kind of embodiment of the method for the invention, described the machine identity code comprises the machine address code.
In a kind of embodiment of the method for the invention, described the machine identity code comprises province code, region code.
In a kind of embodiment of the method for the invention, described the machine identity code comprises assigned frequency and power.
In a kind of embodiment of the method for the invention, described the machine identity code is stored in the intercom read-only memory (ROM), perhaps with the supporting identification chip card of intercom in.
But the invention also discloses a kind of management and control intercom, dispose the machine identity code in the described intercom, described the machine identity code at one end intercom sends to described other end intercom in the calling of other end intercom at every turn.
In a kind of embodiment of intercom of the present invention, described the machine identity code comprises the machine address code.
In a kind of embodiment of intercom of the present invention, described the machine identity code comprises province code, region code.
In a kind of embodiment of intercom of the present invention, described the machine identity code comprises assigned frequency and power.
In a kind of embodiment of intercom of the present invention, described the machine identity code is stored in the intercom read-only memory (ROM), perhaps with the supporting identification chip card of intercom in.
The invention has the beneficial effects as follows: by being intercom configuration the machine identity code, and in the intercom communication, send the machine identity code, radio control department just can receive this information by corresponding watch-dog, thereby can utilize this machine identity code to identify this intercom and realize controlled to intercom.
Description of drawings
Fig. 1 is the flow chart of implementation method of the intercom management and control of an embodiment of the present invention.
Fig. 2 is the circuit structure block diagram of the realization intercom management and control of an embodiment of the present invention.
Fig. 3 is the signal processing flow figure of the realization intercom management and control of an embodiment of the present invention.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
Main purpose of the present invention is to provide a kind of and realizes the controlled of intercom, thus the management that makes things convenient for radio control department that intercom is used.
As shown in Figure 1, the implementation method of a kind of intercom management and control of the embodiment of the invention comprises:
Be intercom configuration the machine identity code (MSI);
One end intercom in the calling of other end intercom, sends described the machine identity code to described other end intercom each.
In the intercom communication system, owing to do not have switching control center, so that be difficult to intercom is managed.The present invention is by arranging the machine identity code, this the machine identity code is unique, i.e. corresponding intercom of the machine identity code, this the machine identity code mainly comprises the machine address code of intercom, in addition, the machine identity code also comprises province code, region code, is used for identifying province, city, the area at this intercom place, also can comprise in addition the intercom information that will call out.The machine identity code generally is written to (in the supporting card of the read-only memory of intercom itself or intercom) in the intercom by radio regulatory organizations at different levels.The machine identity code with regard to each intercom of the whole nation is unique, similar each national identity card code.When carrying out communication with the opposite end intercom, send the machine identity code to the opposite end intercom, its objective is and be convenient to mutually identification and the monitoring of radio control department between the radio station, the illegal intercom that use to investigate and seize unregistered.
Intercom the machine identity code that the present invention arranges, it is equivalent to the identification number of intercom, can identify uniquely any intercom in any intercom network in the whole nation; The identity code SN that can shorten in MSI allow to be used in this area calls out as telephone number, sets up signaling information length in the message with minimizing; When the registration through the strange land radio regulatory organization, allow to use the identity code SN that shortens among the MSI to call out as telephone number in other regions.
The composition form of the machine identity code is: MSI=SDC+SN+FP
1. province code, region code (SDC) can be divided by 31 provinces in the whole nation, district, municipality directly under the Central Government first, press inside the province further segmentation of area (or county) at each again, and the decimal system that available binary-coded decimal represents also can use hexadecimal.For example the decimal system can be made as provincial 2, region two or three-digit (also can omit).When encoded in the province ,city and area, can also adopt postcode or trunk code.
2. the machine address code (SN), i.e. the individual calling number of intercom, individual calling number are must this area (or county) unique, No. one, a machine.Formed by 5 ten's digits, along with the growth of intercom quantity, can be upgraded to 6.But group calling number N machine totally No..One machine can only have an individual calling number, and M group calling telephone number can be arranged.The group calling number can be comprised of 1-5 position ten's digit.In the time of 1, can divide 10 groups; In the time of 2, can divide 100 groups; In the time of 3, can divide 1000 groups; In the time of 4, can divide 10000 groups; In the time of 5, must be a part of as the group calling number with division in the 100000 individual calling numbers that formed by 5 ten's digits.
3. radio station assignment key element (FP): frequency and power
The frequency F of assignment: 1 of the decimal system that available binary-coded decimal represents or 2 bit representation frequency ranges.Such as 1 expression 27-38MHz, 2 expression 40.0-48.5MHz, 3 expression 72.5-74.5,4 expression 139.075-167.0,5 expression 403-420......9 represent 915-917MHz etc.
If assignment is a frequency range (as distributing 915-917MHz without centring system), then need to determine unique 1 (such as the 915.0125MHz without centring system) or several control frequency, inform the opposite end is in which frequency communication in order to send the digital signalling that comprises MSI.If assignment is a frequency, then need not determine control frequency.
The power P of assignment: 1 of the decimal system that available binary-coded decimal represents.1 expression 1W, 2 expression 2W, 5 expression 5W ... 8 expression 25W, 9 expression 50W.
Based on the form of MSI, can determine the quantity of the intercom that represents, its quantity depends primarily on SDC*SN
SDC has 10000 groups by 4 calculating, has 100000 groups by 5 calculating; SN has 100000 by 5 calculating, has 1000000 by 6 calculating; Thereby the rarest 1,000,000,000 numbers of MS I, but 1,000,000,000 intercoms are given in assignment; 1,000 hundred million numbers are arranged at most, but 1,000 hundred million intercoms are given in assignment.
During intercom work, generally be to adopt PTT (PTT, Push-to-Talk) mode, namely only need press next communication key, can outwards send communication, when unclamping the communication key, then intercom is in accepting state.This paper will once press the process that the communication key outwards sends communication (voice or data) and be called an end intercom to the call of other end intercom, and in per call, above-mentioned the machine identity code then sends with outwards calling out.The machine identity code comprises at one end intercom in the digital signalling of the per call of other end intercom.The both sides radio station begins in communication, communication finishes and unclamp at every turn or by on all to send the digital signalling all or in part that comprise the machine identity code at communication frequency during PTT.
The machine identity code can be integrated with intercom, for example can be stored in the read-only memory of intercom, can be used for the handling procedure of permanence storage intercom, the required memory space of the machine identity code is little, thereby can be cured in the memory with handling procedure, and be set to read-only authority.
Another kind of mode is the machine identity code and the setting of intercom separate type, namely the machine identity code can be arranged in the identity identification chip card, this identification chip card and intercom support the use, with respect to front a kind of mode, the set-up mode that is embedded in the support chip card is not limited by intercom self can, for example when intercom breaks down, then can take off the support chip card and change on another intercom, thereby still can realize when calling out, sending the machine identity code.
The intercom of the embodiment of the invention is when carrying out communication, need to be with the machine identity code of intercom itself, for example province code, region code, the machine address code and the user profile that will call out are sent, and just carry out communication when searching out the user who meets own communication need.General, dialling corresponding number if accomplish controlled needs, just can communicate with each other, can be in communication frequency after the intercom dialing always and carry out communication, can not affect instantaneity and the convenience of intercom.(and existing intercom only need to unanimously just can carry out the frequency furnishing speech communication, does not have identify label, does not need to dial.) when carrying out communication, the user whenever by a PTT, will send the machine identity code of holding intercom, radio control department can receive the identity code of this machine, thereby differentiates its legitimacy.Receive the machine identity code of the person that also can show the sender on user's the intercom, make the recipient person's that judges the sender identity.
Radio control department can collect the user-dependent use information of all intercommunications in the local area by corresponding monitoring equipment, identify the communication person's of sending identity by the machine identity code that carries in the communication information, realization to its monitoring, the function such as warn, ban use of, and can realize the data statistics of being correlated with.
The present invention also provides a kind of controllable tube intercom, disposes the machine identity code in the described intercom, and described the machine identity code at one end intercom sends to described other end intercom in the calling of other end intercom at every turn.
For the separation between machine and card set-up mode, intercom is provided with to install the deck of support chip card, and this deck makes between the data processing unit of the pin of identification chip card and intercom and realizes pluggable electric connection.The data processing unit of intercom (MCU) is identified and transfer of data by data wire and identification chip card.
The identification chip card has VCC, I/O, RST, GND and CLK pin, wherein the VCC pin connects power supply, the I/O pin is connected with data processing unit and receives/provide the I/O of the machine identification code data, RST is connected with data processing unit and receives its reset instruction, the GND pin is in order to ground connection, and the CLK pin is for the clock pulse signal input of data processing unit.
The interphone casing back side is run through and is provided with mounting groove, and deck is fixedly installed in the mounting groove and forms in order to the accommodating area of identification chip card to be installed.
Fig. 2 is the circuit structure block diagram of the realization intercom management and control of an embodiment of the present invention.As shown, the circuit part of intercom has comprised data transmit-receive unit 2, data processing (MCU) and digital modulation and demodulation unit 3, identity code input unit 4, are connected with the digital modulation and demodulation unit with the data processing in data transmit-receive unit 2 and identity code input unit 4 all is connected, the wireless telecommunications of intercom and other intercom are realized in data transmit-receive unit 2 by antenna system 1, input unit 4 is in order to provide identity code.
Fig. 3 is the signal processing flow figure of the realization intercom management and control of an embodiment of the present invention.As shown, its intercom based on circuit structure shown in Figure 2 is implemented.Sending and receiving for ease of the machine identity code, at transmitting terminal, the machine identity code MSI signaling of identity code input unit 4 input digit forms is to data processing unit 3, through behind the Digital Modulation, be multiplexed on the carrier frequency with voice signal again, through antenna system 1 emission.At receiving terminal, the carrier frequency of reception is through antenna system 1 input, and the signal after the demodulation is divided into two-way through filtering, and a railway digital solution is transferred to data processing unit 3 and is carried out the data processing, finishes intercom management and control function; Language (or data) output circuit is delivered on another road, finishes the original communication function of intercom.
The invention has the beneficial effects as follows: 1) controlled, but the legitimacy of identifying information effectively realizes controlled.By being intercom configuration the machine identity code, and in the intercom communication, send the machine identity code, radio control department just can receive this information by corresponding watch-dog, thereby can utilize this machine identity code to identify this intercom and realize controlled to intercom.
2) be user-friendly to, the user is when pressing intercommunication PTT button sender, and intercom will send this intercom user's identity code, the recipient is the very fast person's that just can know the sender identity.
3) can implement individual calling (certain user of selective call), group calling (one group of user of selective call) and generally call functions such as (with all users of 00000 number call).
4) by the deck that the identification chip card can be installed and the setting that can identify the data processing unit of identity code in the identification chip card, can realize separation between machine and card, thereby in mobile communication, not only can use the intercom of oneself with the identification chip card, also can use others' intercom, can be inserted into when needed in the net and use in any intercom that meets standard, the user can be stayed in different regions arbitrarily, greatly facilitate the user;
5) owing to can the machine identity code be set at the identification chip card, so can effectively prevent free call on sb. else's expense through illegal means, make communication more safe and reliable;
6) write simple and easyly, be written to method in the intercom with respect to the machine identity code, need to take intercom go to radio control department to encode with special catchword encoder, cumbersome.After the separation between machine and card, can when intercom is purchased in application, finish writing on request the identification chip card and just go.
The present technique invention meets the reform orientation of country fully, and this intercom realizes that controlled method comes into operation, and can solve the situation of the difficult to govern difficult control of radio communication fully, realizes radio communication is effectively managed.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. the implementation method of an intercom management and control safety communication is characterized in that, comprising:
Be intercom configuration the machine identity code;
One end intercom in the calling of other end intercom, sends described the machine identity code to described other end intercom each.
2. the method for claim 1 is characterized in that, described the machine identity code comprises the machine address code.
3. method as claimed in claim 2 is characterized in that, described the machine identity code comprises province code, region code.
4. method as claimed in claim 2 is characterized in that, described the machine identity code comprises assigned frequency and power.
5. the method for claim 1 is characterized in that, described the machine identity code is stored in the intercom read-only memory, perhaps with the supporting identification chip card of intercom in.
6. a controllable tube intercom is characterized in that, disposes the machine identity code in the described intercom, and described the machine identity code at one end intercom sends to described other end intercom in the calling of other end intercom at every turn.
7. intercom as claimed in claim 6 is characterized in that, described the machine identity code comprises the machine address code.
8. intercom as claimed in claim 7 is characterized in that, described the machine identity code comprises province code, region code.
9. intercom as claimed in claim 7 is characterized in that, described the machine identity code comprises assigned frequency and power.
10. intercom as claimed in claim 6 is characterized in that, described the machine identity code is stored in the intercom read-only memory, perhaps with the supporting identification chip card of intercom in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110186400 CN102868941A (en) | 2011-07-05 | 2011-07-05 | Controllable interphone and method for realizing control safety communication of interphones |
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| CN 201110186400 CN102868941A (en) | 2011-07-05 | 2011-07-05 | Controllable interphone and method for realizing control safety communication of interphones |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869478A (en) * | 2015-04-14 | 2015-08-26 | 福建地平线信息科技有限公司 | Method and system for remotely configuring building intercom devices |
| CN105024716A (en) * | 2014-04-29 | 2015-11-04 | 深圳市海能达通信有限公司 | Intercom and real-time authentication method thereof |
| CN107959924A (en) * | 2017-11-17 | 2018-04-24 | 西安蜂语信息科技有限公司 | Intercom method for parameter configuration and device |
| CN108833999A (en) * | 2018-07-06 | 2018-11-16 | 西安蜂语信息科技有限公司 | Intercom organizing method and device |
-
2011
- 2011-07-05 CN CN 201110186400 patent/CN102868941A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024716A (en) * | 2014-04-29 | 2015-11-04 | 深圳市海能达通信有限公司 | Intercom and real-time authentication method thereof |
| CN104869478A (en) * | 2015-04-14 | 2015-08-26 | 福建地平线信息科技有限公司 | Method and system for remotely configuring building intercom devices |
| CN104869478B (en) * | 2015-04-14 | 2018-06-15 | 福建创寓信息科技有限公司 | Building talkback equipment remote configuring method and system |
| CN107959924A (en) * | 2017-11-17 | 2018-04-24 | 西安蜂语信息科技有限公司 | Intercom method for parameter configuration and device |
| CN108833999A (en) * | 2018-07-06 | 2018-11-16 | 西安蜂语信息科技有限公司 | Intercom organizing method and device |
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Application publication date: 20130109 |