CN207897102U - A kind of intelligence switching antijam wireless communication system based on programme-controlled exchange - Google Patents
A kind of intelligence switching antijam wireless communication system based on programme-controlled exchange Download PDFInfo
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- CN207897102U CN207897102U CN201721652972.4U CN201721652972U CN207897102U CN 207897102 U CN207897102 U CN 207897102U CN 201721652972 U CN201721652972 U CN 201721652972U CN 207897102 U CN207897102 U CN 207897102U
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Abstract
The intelligence switching antijam wireless communication system based on programme-controlled exchange that the utility model discloses a kind of, including programme-controlled exchange, the programme-controlled exchange includes central processing unit, outside line link block and interior lines link block, it is additionally provided with memory module on the central processing unit, the programme-controlled exchange connection wireless program-controlled module, extension set and outside line, wireless program-controlled module includes wireless signal processing module and wireless signal transceiver module, the wireless program-controlled module connects interference unit, and the wireless program-controlled module is wirelessly connected by being established with wireless terminal.The utility model can intelligently transfer according to the information realization of memory module, and reduce the implementation of intermediate steps；Human relay working can be carried out in the outside line access for not having record, without missing situation；Can be effective anti-interference, it avoids other signals from impacting and cause switching problem, realizes the quick switching of phone；The problem of wiring can be reduced simultaneously so that whole system seems more beautiful.
Description
Technical field
The utility model is related to programme-controlled exchange, more particularly to a kind of anti-interference nothing of intelligence switching based on programme-controlled exchange
Line communication system.
Background technology
Enterprise or family are usually required for setting fixed-line telephone, dial electricity in each office or room for convenience
Words, it usually needs set multiple extension sets in different location.Existing telephone switching system is all based on the extension set-of programme-controlled exchange
Switchboard telephone adapting system.
General enterprises or family apply at least one fixed-line telephone outside line to telco provider, which is connected to enterprise
Or on the programme-controlled exchange (also referred to as phone key switch) of household internal, programme-controlled exchange is to realize the one kind conversed between user
Common apparatus carries out Stored program control, the work for managing entire exchange system by central processing unit (CPU).Program-controlled friendship
The CPU to change planes is connected to interface control circuit, and interface control circuit is made of several port circuits, each port circuit input
End is connected with CPU, and output end correspondence can be connected to an extension set by telephone wire.In practical applications, all extension sets share one
Item or a plurality of fixed-line telephone outside line, the call between extension set are not required to pay cost of the phone call to telco provider.
When needing in enterprises increase extension set, the position where being routed to new extension set from the position of programme-controlled exchange is needed
It sets, which just can connect on programme-controlled exchange, and carry out dialing for phone.However, with the expansion of scope of the enterprise, add
The demand of extension set is also more and more.Newly-increased circuit can not be hidden, and can only be connected up in a manner of open-wire line, therefore increase wiring and brought
Inconvenience it is also more apparent.
Utility model content
Utility model aims to solve existing technical deficiencies to reach intelligence switching and easily disturbed ask
Topic provides a kind of intelligence switching antijam wireless communication system based on programme-controlled exchange.
The technical solution adopted in the utility model is as follows：
A kind of intelligence switching antijam wireless communication system based on programme-controlled exchange, including programme-controlled exchange, the journey
Controlled switching system includes central processing unit, outside line link block and interior lines link block, and the central processing unit includes that storage is program-controlled
The matching module of the memory module and matching outside line information of exchanger information, the memory module is associated with matching module, institute
It includes wireless signal processing module and nothing to state programme-controlled exchange connection wireless program-controlled module, extension set and outside line, wireless program-controlled module
Line signal transmitting and receiving module, the wireless program-controlled module connect interference unit, the interference unit include signal integrating instrument, MCU processor,
A/D analog-digital converters and isolating coupler group, the wireless program-controlled module are wirelessly connected by being established with wireless terminal.
Further, central processing unit center in order to control, in order to realize the extraneous function with internal transfer message, in described
Central processor is sequentially connected outside line link block, outside line, and the central processing unit is also sequentially connected interior lines link block, extension set.
Further, the wireless signal transceiver module phase of the central processing unit in the programme-controlled exchange and wireless program-controlled module
Connection.
Further, after setting interference unit, the internal components of interference unit and the detailed of their connection relation set
It sets, signal integrating instrument is sequentially connected MCU processor, A/D analog-digital converters, isolating coupler group, the letter in the interference unit
Number integrating instrument connects wireless signal transceiver module.
Further, in order to avoid the appearance that central processing unit can not judge personnel assignment situation, the work(of human relay working is needed
When can realize, the extension set establishes wireless connection also between wireless terminal.
Further, in order to avoid single extension set is only set and the case where cause telecommunication network congestion, and make extension set with
Wireless terminal can directly establish contact, and the extension set is set as multiple, and wireless signal transceiver module is both provided in extension set,
The wireless signal transceiver module by outside line transmit into signal converting in other wireless terminals.
Further, in order to embody the internal structure of wireless program-controlled module, more to improve the function of wireless signal module,
It is provided with grader and processor in the wireless signal processing module.
Further, the function for detailed memory module or effect, the memory module storage outside line source-information, extension set
Transit case, wireless program-controlled module transit case.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1. the utility model can intelligently transfer according to the information realization of memory module, the directly switching of external phone is given
Corresponding personnel, and reduce the implementation of intermediate steps；
2. the utility model can be transferred to extension set, using extension set into pedestrian in the outside line access for not having record simultaneously
Work is transferred, the problems such as without missing；
3. the utility model can be effective anti-interference, other signals is avoided to be impacted to wireless module and cause to transfer
Problem realizes the quick switching of phone；
4. the problem of the utility model can reduce wiring simultaneously so that whole system seems more beautiful.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the applicating flow chart of one embodiment of the utility model；
Fig. 3 is the electrical block diagram of the wireless program-controlled module of the utility model；
It is marked in figure：1- programme-controlled exchanges, 11- central processing units, 12- outside line link blocks, the interior lines 13- link block,
2- wireless program-controlled modules, 21- wireless signal processing modules, 22- wireless signal transceiver modules, 3- wireless terminals, 4- interference units,
41- signal integrating instruments, 42-MCU processors, 43-A/D analog-digital converters, 44- isolating coupler groups, 5- extension sets, 6- outside lines.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates to the utility model with reference to Fig. 1, Fig. 2.
It is a kind of to realize the wireless communication system system intelligently transferred, as shown in Figure 1, include programme-controlled exchange 1, it is described program-controlled
Interchanger 1 includes central processing unit 11, outside line link block 12 and interior lines link block 13, and the central processing unit 11 includes depositing
Store up the matching module of the memory module and matching outside line information of 1 information of programme-controlled exchange, the memory module and matching module phase
Association, the programme-controlled exchange 1 connect wireless program-controlled module 2, extension set 5 and outside line 6, and wireless program-controlled module 2 includes wireless signal
Processing module 21 and wireless signal transceiver module 22, the wireless program-controlled module 2 connect interference unit 4, and the interference unit 4 includes letter
Number integrating instrument 41, MCU processor 42, A/D analog-digital converters 43 and isolating coupler group 44, the wireless program-controlled module 2 pass through
It establishes and is wirelessly connected with wireless terminal 3.
The center in order to control of central processing unit 11, in order to realize the extraneous function with internal transfer message, the centre
Reason device 11 is sequentially connected outside line link block 12, outside line 6, the central processing unit 11 be also sequentially connected interior lines link block 13,
Extension set 5.
In order to detailed wireless program-controlled module 2 function using and wireless program-controlled module 2 is carried out it is perfect, as shown in figure 3,
The wireless program-controlled module 2 includes antenna, and the antenna connects the ends c of inductance L1, capacitance C1 and transistor VT1, the electricity
Sense L1 is sequentially connected in series the another of the ends the b connection resistance R4 and capacitance C1 of resistance R2, resistance R3, capacitance C1, the transistor VT1
One end, the ends e of the transistor VT1 are sequentially connected in series the other end connection capacitance C3 of resistance R1, capacitance C3, inductance L1, the R4
With the tie point of resistance R1, the series circuit of the capacitance C3 parallel transistors VT2 and capacitance C2, the c of the transistor VT2
End and the ends b parallel resistance R6, the ends c of the transistor VT2 are separately connected capacitance C4 and resistance R5, the ends e of the transistor VT2
Capacitance C3 is connected with the tie point of resistance R4 and connect the anode of diode D2, the ends b and two of capacitance C4 connection transistors VT3
The anode of pole pipe D1, the ends c of transistor VT3 be sequentially connected in series resistance R7, chip IC 1 port 1, the port 1 of the chip IC 1 is also
Connect the cathode of the cathode and diode D3 of diode D2, the 4 series resistance R9 of port of the chip IC 1, the port of chip IC 1
2, the port 2 of the chip IC 1 connects the cathode and resistance R8, described resistance R8, R2, R5 and transistor VT3 of diode D3
The cathode of the ends e and diode D1 are all connected with the port 1 of chip IC 2, the 1 series capacitance C6 of port of chip IC 2, chip IC 2
Port 2 is grounded again, and the port 3 of chip IC 2 connects the port 5 of chip IC 3,1 series capacitance C7 of port, the chip of chip IC 3
The port 5 of IC1,4 series capacitance C9 of port, resistance R12, the capacitance C10 of chip IC 3 are grounded again, and the port 2 of chip IC 3 is connected
Capacitance C8, resistance R11 are grounded again, and the parallel circuit of the port 5 series capacitance C5 and resistance R11 of chip IC 1 is grounded again, chip
The 3 series capacitance C11 of port of IC2 is grounded again, series circuit the parallel resistance R13, the resistance R1 of chip IC 3 and capacitance C8 with
The tie point of resistance R4, capacitance C3, the ends e of transistor VT2, the anode of diode D2, the anode of diode D3, chip IC 1
Port 3, chip IC 3 port 3 be grounded.
22 phase of wireless signal transceiver module of central processing unit 11 and wireless program-controlled module 2 in the programme-controlled exchange 1
Connection.
After setting interference unit 4, the detailed setting of the internal components of interference unit 4 and their connection relation, institute
It states signal integrating instrument 41 in interference unit 4 and is sequentially connected MCU processor 42, A/D analog-digital converters 43, isolating coupler group 44, institute
It states signal integrating instrument 41 and connects wireless signal transceiver module 22.
In order to avoid central processing unit 11 can not judge the appearance of personnel assignment situation, the function of human relay working is needed to realize
When, the extension set 5 establishes wireless connection also between wireless terminal 3.
In order to avoid single extension set 5 is only set and the case where cause telecommunication network congestion, and make extension set 5 with it is wireless eventually
End 3 can directly establish contact, and the extension set 5 is set as multiple, and wireless signal transceiver module 22 is both provided in extension set 5,
The wireless signal transceiver module 22 by outside line 6 transmit into signal converting in other wireless terminals 3.
In order to embody the internal structure of wireless program-controlled module 2, more to improve the function of wireless signal module, the nothing
It is provided with grader and processor in line program control module 2.
Function for detailed memory module or effect, 6 source-information of the memory module storage outside line, extension set 5 are transferred
Situation, 2 transit case of wireless program-controlled module.
Wherein, for the chip IC 1 used in circuit for KD-5608, chip IC 2 is 78L12, and chip IC 3 is TDA2003.
The function mode of whole system accesses signal as shown in Fig. 2, obtaining outside line 6 first, then central processing unit 11
It is handled according to the content of memory module；If the corresponding informance containing the outside line 6 access switching in memory module, in
Central processor 11 by the outside line 6 access signal transit point information be transmitted to wireless program-controlled module 2, by wireless program-controlled module 2 into
Row is assigned to corresponding wireless terminal 3, is received calls by the personnel of corresponding wireless terminal 3；If in memory module simultaneously
To store corresponding forwarding information in advance, then the outside line 6 is accessed into signal converting to extension set 5, there are 5 personnel of extension set to inquire it
Afterwards, switching is that corresponding personnel are subsequently answered, while the information transferred in extension set 5 is anti-to corresponding wireless terminal 3
It feeds central processing unit 11, is stored by the memory module in central processing unit 11, directly to transfer next time, one
As for, personnel, which correspond to, gathers around that there are one wireless terminals 3 simultaneously in order to avoid other signals carry out wireless program-controlled module 2
Interference, is additionally provided with interference unit 4.
Claims (8)
1. a kind of intelligence switching antijam wireless communication system based on programme-controlled exchange, which is characterized in that including programme-controlled exchange
Machine (1), programme-controlled exchange (1) the connection wireless program-controlled module (2), extension set (5) and outside line (6), the wireless program-controlled module
(2) connection interference unit (4), the wireless program-controlled module (2) are wirelessly connected wireless terminal (3), the programme-controlled exchange by foundation
Machine (1) includes central processing unit (11), outside line link block (12) and interior lines link block (13), the central processing unit (11)
Including store programme-controlled exchange (1) information memory module and matching outside line information matching module, the memory module with
Associated with module, wireless program-controlled module (2) includes wireless signal processing module (21) and wireless signal transceiver module (22), institute
It includes signal integrating instrument (41), MCU processor (42), A/D analog-digital converters (43) and isolating coupler group to state interference unit (4)
(44)。
2. a kind of intelligence switching antijam wireless communication system based on programme-controlled exchange according to claim 1, special
Sign is that the central processing unit (11) is sequentially connected outside line link block (12), outside line (6), the central processing unit (11)
Also it is sequentially connected interior lines link block (13), extension set (5).
3. a kind of intelligence switching antijam wireless communication system based on programme-controlled exchange according to claim 1, special
Sign is, the wireless signal transceiver module of central processing unit (11) and wireless program-controlled module (2) in the programme-controlled exchange
(22) it is connected.
4. a kind of intelligence switching antijam wireless communication system based on programme-controlled exchange according to claim 1, special
Sign is, the interior signal integrating instrument (41) of interference unit (4) be sequentially connected MCU processor (42), A/D analog-digital converters (43),
Isolating coupler group (44), signal integrating instrument (41) the connection wireless signal transceiver module (22).
5. a kind of intelligence switching antijam wireless communication system based on programme-controlled exchange according to claim 1, special
Sign is that the extension set (5) establishes wireless connection also between wireless terminal (3).
6. a kind of intelligence switching antijam wireless communication system based on programme-controlled exchange according to claim 1, special
Sign is that the extension set (5) is set as multiple, and is both provided with wireless signal transceiver module (22), the nothing in extension set (5)
Line signal transmitting and receiving module (22) by outside line (6) transmit into signal converting in other wireless terminals (3).
7. a kind of intelligence switching antijam wireless communication system based on programme-controlled exchange according to claim 1, special
Sign is, grader and processor are provided in the wireless signal processing module (21).
8. a kind of intelligence switching antijam wireless communication system based on programme-controlled exchange according to claim 1, special
Sign is that the memory module stores outside line (6) source-information, extension set (5) transit case, wireless program-controlled module (2) switching feelings
Condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652972.4U CN207897102U (en) | 2017-12-01 | 2017-12-01 | A kind of intelligence switching antijam wireless communication system based on programme-controlled exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652972.4U CN207897102U (en) | 2017-12-01 | 2017-12-01 | A kind of intelligence switching antijam wireless communication system based on programme-controlled exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207897102U true CN207897102U (en) | 2018-09-21 |
Family
ID=63548414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721652972.4U Expired - Fee Related CN207897102U (en) | 2017-12-01 | 2017-12-01 | A kind of intelligence switching antijam wireless communication system based on programme-controlled exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207897102U (en) |
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2017
- 2017-12-01 CN CN201721652972.4U patent/CN207897102U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190307 Address after: Room 418, Building 51, Zhichun Road, Haidian District, Beijing 100086 Patentee after: Beijing Puxun Hi-Tech Network Technology Co., Ltd. Address before: 610000 Central Garden, Jinyang Street, Wuhou District, Chengdu City, Sichuan Province, No. A, 1st floor, 63-4 Building, Phase III Patentee before: Sichuan giant Fishery Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20201201 |