CN1885878A - Method for actively inquiring communication terminal working state - Google Patents
Method for actively inquiring communication terminal working state Download PDFInfo
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- CN1885878A CN1885878A CN 200510077301 CN200510077301A CN1885878A CN 1885878 A CN1885878 A CN 1885878A CN 200510077301 CN200510077301 CN 200510077301 CN 200510077301 A CN200510077301 A CN 200510077301A CN 1885878 A CN1885878 A CN 1885878A
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Abstract
The disclosed method query for terminal state comprises: (1) the platform calls terminal with special information; (2) terminal decides calling type; (3) terminal auto responds the calling for querying state, or else processes as common calling; (4) the platform receives terminal response signal and sends query request to terminal; (5) terminal detects and collects self work state information once receiving request to send to platform; (6) the platform sends release information; (7) terminal releases the calling. This invention has well flexible to query and save much labor.
Description
Technical field
The present invention relates to the intelligent public telephone field, specifically, is the method for inquiring communication terminal working state.
Background technology
National economy and needs of society have promoted developing rapidly of public telephone.Because the shortcoming of traditional public telephone, doubling free call on sb. else's expense through illegal means, rate as unattended duty off-line type IC Card Telephone is difficult in maintenance, ticket is difficult to real-time statistics, have the public words of people's post to the malicious modification of taximeter and malicious owing fee or the like, these drawbacks limit the development of public telephone.In intelligent public telephone system, carry out information interaction according to set interaction protocol between terminal and the processing platform, carry out real time communication, as real-time authentication, real time down rate, descend in real time to take, produce ticket etc. in real time, effectively solved the problem that traditional public telephone exists, so intelligent public telephone substitutes traditional public telephone gradually, become the main flow in market.Along with popularizing of public telephone, whether operator need grasp the working condition of terminal at any time, normal such as situation, and which fault etc. is arranged.But, because public telephone terminal is dispersed in each corner, city, one by one terminal is carried out the scene inspection, not only need to expend great amount of manpower and material resources, and inefficiency.Do not find at present the method for active inquiry communication terminal working state as yet.
Summary of the invention
Purpose of the present invention is exactly the method that proposes a kind of active inquiry communication terminal working state.
A kind of method of active inquiry communication terminal working state comprises the following steps:
(1) processing platform carries specific identification information call communication terminal;
(2) communication terminal is judged the incoming call type according to the specific identification information in calling out;
(3) if the then automatic-answering back device of the incoming call of inquiring communication terminal working state, otherwise by the ordinary calls call treatment;
(4) after processing platform receives the answer signal of communication terminal, issue inquiry request message to terminal;
(5) receive inquiry request message after, communication terminal detects the self working state information of also collecting, and sends its operating state message to processing platform;
(6) receive the operating state message that communication terminal sends after, processing platform issues release message to terminal;
(7) after communication terminal is received release message, call release.
The method of the active inquiry communication terminal that the present invention proposes, by the calling parameter parameter of set handling platform, can be implemented in time of appointment, to the terminal of appointment with separately or the long-range query manipulation that carries out of mode of grouping busy.Like this, not only mode is flexible, fast, can save great amount of manpower and material resources, greatly increase work efficiency, the more important thing is by active inquiry and can in time understand terminal operating status, accomplish to prevent trouble before it happens, and can in time handle the terminal that breaks down, thereby improve the utilance of terminal greatly, reduce cost, improve user's satisfaction.
Description of drawings
Fig. 1 is the flow chart of the method that proposes of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
In a specific embodiment of the present invention, information interaction adopts frequency shift keying (FSK) load mode between processing platform and the terminal.Processing platform can be intelligent network platform or special intelligent public phone platform, has initiatively to initiate to have the calling (as specific calling number or called number etc.) of specific identification information and the transmitting-receiving processing capacity of fsk signal.Terminal is the intelligent terminal of Dual Tone Multifrequency/frequency shift keying (FSK) standard, has the incoming call function that fsk signal transmitting-receiving processing capacity and identification have specific identification information (as specific calling number or called number etc.).Carry out information interaction according to the information interaction flow process among Fig. 1 between terminal and the processing platform.During specific implementation, it is the fsk signal that 1200 bps, logical one/0 frequency are respectively 1200HZ/2400HZ (ITU-T V.22) or 1300HZ/2100HZ (ITU-T V.23) that fsk signal adopts binary system, the transmission speed of continuous phase.Each FSK information comprises synchronous guiding string, information type, message length, the information content and verification and several sections.The speech channel of having set up between terminal and the processing platform is directly used in the transmission of fsk signal, is encapsulated as " frame " (perhaps packets of information) according to set form and transmits end to end.Wherein the information content adopts 16 systems to transmit according to following form: message identifier A+ message entity B.Message identifier is the sign that carries out message identification, and terminal and processing platform identify with this and carry out information Recognition and judgement.For example, the message format among Fig. 1 can be with representing as following table 1:
Table 1:
| Message name | Message identifier A | Message body B | Explanation |
| Inquiry request message | A 1 | ||
| Status message | A 2 | Content comprises phone identification code, number of faults, failure code tabulation etc. | Number of faults: when number of faults is 0, represent not have fault, this moment, the failure code tabulation was for empty.Failure code: can safeguard according to the various places actual conditions |
| Release message | A 3 |
Be intelligent network platform below with the processing platform, terminal is that Stored Value IC-card terminal is an example, describes implementation process of the present invention in detail in conjunction with Fig. 1.In this example, call out and initiatively initiated by the interface of calls machine in the processing platform, the specific identification information of carrying in the calling is specific calling number.Communicate based on the TCP/IP mode between the Service Control Point of interface of calls machine and processing platform.Concrete implementation process is as follows:
The first step, the calling parameter of configuration call interface message processor (IMP), the specific calling number data of carrying as time started, end of calling time, calling frequency, the number (can be the number of a certain number segment scope or independent number) that will call out called out, in calling out.The config failure supplemental characteristic comprises vendor code, failure code, fault implication etc.
Second step, the interface of calls machine initiates to have the message related to calls of specific calling number to Service Control Point to the number of appointment in the time of setting according to the call data that are provided with, SCP calls out the IC-card terminal by Service Switching Point, sets up the speech path connection between terminal and the processing platform.
The 3rd step, having the incoming call of identification band specific identification information and the IC-card terminal root of transmitting-receiving processing fsk signal function judges according to the identification information of incoming call, ordinary calls is called out in this way, then by the IC-card terminal according to the ordinary calls call treatment, as ring etc.; The incoming call of inquiry terminal operating state, then IC-card terminal automatic answering in this way.After SSP receives the answer signal of IC-card terminal, to SCP report called party answer event message.
The 4th step, after receiving the called party answer event message of SSP report, SCP uses expansion Intelligent Network Application Protocol (INAP) operation that comprises fsk signal transmitting-receiving processing capacity (to be called for short expansion INAP operation, as follows) send query requests information to SSP, SSP sends query requests information by the speech channel of having set up to the IC-card terminal.
The 5th step, receive inquiry request message after, the IC-card terminal is collected, is put in order work state information, sends to SSP by the speech channel of the having set up operating state message with terminal.SCP uses expansion INAP operation and SSP to communicate, and sends release message by SSP to the IC-card terminal after the reception operating state message.
The 6th step, after the IC-card terminal is received release message, call release.
The 7th step, SCP is with the operating state message of terminal, record in the Service Database (SDB) as information such as the calling number of phone, production firm, fault number (0 expression fault-free), failure cause, report times, SCP can handle with certain form according to the data among the SDB, as for fault, with the form notice of alarm etc.
In the 8th step, SCP cuts off connection resource, call release.Processing platform writes down and analyzes the operating state message of the communication terminal received.
Claims (10)
1, a kind of method of active inquiry communication terminal working state is characterized in that comprising the following steps:
(1) processing platform carries specific identification information call communication terminal;
(2) communication terminal is judged the incoming call type according to the specific identification information in calling out;
(3) if the then automatic-answering back device of the incoming call of inquiring communication terminal working state, otherwise by the ordinary calls call treatment;
(4) after processing platform receives the answer signal of communication terminal, issue inquiry request message to terminal;
(5) receive inquiry request message after, communication terminal detects the self working state information of also collecting, and sends its operating state message to processing platform;
(6) receive the operating state message that communication terminal sends after, processing platform issues release message to communication terminal;
(7) after communication terminal is received release message, call release.
2, method according to claim 1 is characterized in that described method also comprises: processing platform writes down and analyzes the operating state message of the communication terminal received.
3, method according to claim 1 is characterized in that the specific identification information in the described step (1) is specific calling number.
4,, it is characterized in that calling out in the described step (1) and initiate by the interface of calls machine in the processing platform according to claim 1 or 3 described methods.
5, method according to claim 4, it is characterized in that described step (1) specifically comprises: the interface of calls machine initiates to have the message related to calls of specific identification information to service control point to the number of appointment in the time of setting according to the call data that are provided with, service control point is set up the speech path channel between communication terminal and the processing platform by Service Switching Point call communication terminal.
6, method according to claim 5, it is characterized in that described step (4) specifically comprises: after the service control point of processing platform is received the called party answer event message, use comprises that the expansion Intelligent Network Application Protocol operation of frequency shift keyed signals transmitting-receiving processing capacity sends query requests information to Service Switching Point, and Service Switching Point sends query requests information by the speech channel of having set up to communication terminal.
7, according to claim 1 or 3 described methods, it is characterized in that work state information in the described step (5) comprise communication terminal calling number, production firm, fault number, failure cause, report time.
8,, it is characterized in that the information interaction between described communication terminal and processing platform adopts the frequency shift keying standard according to claim 1 or 3 described methods.
9, method according to claim 8, the frequency shift keyed signals that it is characterized in that described employing are that binary system, the transmission speed of continuous phase is the frequency shift keyed signals that 1200 bps, frequency are respectively 1200HZ/2400HZ or 1300HZ/2100HZ.
10, according to claim 1 or 3 described methods, it is characterized in that described processing platform is intelligent network platform or special-purpose intelligent public phone platform, described communication terminal is the intelligent terminal of dual-tone multifrequency or frequency shift keying standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510077301 CN1885878A (en) | 2005-06-20 | 2005-06-20 | Method for actively inquiring communication terminal working state |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510077301 CN1885878A (en) | 2005-06-20 | 2005-06-20 | Method for actively inquiring communication terminal working state |
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| CN1885878A true CN1885878A (en) | 2006-12-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304001A (en) * | 2016-10-21 | 2017-01-04 | 厦门雅迅网络股份有限公司 | A kind of recognition methods of mobile terminal duty |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304001A (en) * | 2016-10-21 | 2017-01-04 | 厦门雅迅网络股份有限公司 | A kind of recognition methods of mobile terminal duty |
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