CN103002356A - Wireless leakage communication system - Google Patents
Wireless leakage communication system Download PDFInfo
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- CN103002356A CN103002356A CN2012105561997A CN201210556199A CN103002356A CN 103002356 A CN103002356 A CN 103002356A CN 2012105561997 A CN2012105561997 A CN 2012105561997A CN 201210556199 A CN201210556199 A CN 201210556199A CN 103002356 A CN103002356 A CN 103002356A
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- base station
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- leakage current
- current communication
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Abstract
The invention discloses a wireless leakage communication system which comprises an exchanging terminal connected with a telephone network. The exchanging terminal is connected with a plurality of base radio stations with different emission frequencies, each base radio station is in wireless communication with at least two handheld radio stations which are matched with the base radio station, output ends of the plurality of base radio stations are connected with an input end of a radio frequency tandem device, and an output end of the radio frequency tandem device is respectively connected with an omnidirectional antenna and an underground network device. The wireless leakage communication system is characterized by further comprising a recording server, and the recording server is connected with the base radio stations and used for collecting a speech communication process performed between the handholding platforms through the base radio stations and storing the speech communication process. The wireless leakage communication system has functions of monitoring and replaying recording sounds.
Description
Technical field
The present invention relates to a kind of colliery safety production dispatching communication system, relate in particular to a kind of wireless leakage current communication system.
Background technology
In the Safety of Coal Mine Production dispatching communication system, wireless leakage current communication system is important part, is bringing into play indispensable important function in the routine safety production of colliery.Existing communication system adopts sews transmission means, namely one side is established a special-purpose leaky cable in the tunnel, connect together with base station at hoist house, the radio wave that hand-held station sends during use, be transferred on the leaky cable, by the through base station of leaky cable, also be to hand-held station when base station is given orders or instructions by leakage cable transmission.Wireless leakage current communication system rejection to disturbance ability is strong, and volume is little, long service life, and it is clear reliable to converse, and the permissible call distance can reach 25km, can realize aboveground and the two-way call down-hole, therefore is used widely in the colliery.Although use very extensively, this system has had a problem not to be resolved since dropping into operation always, that is: owing to reasons such as communication modes restriction, complex process, system's sound-recording function is not developed always, has stayed major hidden danger to safety in production.
Summary of the invention
The object of the present invention is to provide a kind of wireless leakage current communication system with system's sound-recording function.
For achieving the above object, the invention provides a kind of wireless leakage current communication system, comprise the exchange termination that links to each other with telephone network, described exchange termination links to each other from the base station of several different tranmitting frequencies, between each described base station and at least two hand-held stations that are complementary with it by wireless telecommunications, the output of described several base stations links to each other with the input of a radio frequency tandem device, the output of described radio frequency tandem device links to each other with omnidirectional antenna and downhole network equipment respectively, it is characterized in that, also comprise recording server, described recording server links to each other with described base station, is used for gathering voice communication course and the preservation undertaken by described base station between the described hand-held station.
The recording server of wireless leakage current communication of the present invention system links to each other with base station, and this recording server can gather the voice communication course that is undertaken by base station between the hand-held station and preserve.Thereby realized the recording monitoring, and because recording is saved, can also inquire about playback to the history recording.
Description of drawings
Fig. 1 is wireless leakage current communication system of systems structure chart of the present invention;
Fig. 2 is the structural representation of the seven apertures in the human head aviation socket of base station in the wireless leakage current communication of the present invention system.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail:
With reference to shown in Figure 1, the wireless leakage current communication system of present embodiment comprises that the model that links to each other with telephone network is the exchange termination of ZB1-405DA, this exchange termination and the model of four different tranmitting frequencies are that the base station of KTL11 links to each other, between each base station and at least two hand-held stations that are complementary with it (not shown in FIG.) by wireless telecommunications.The output of four base stations and a model are that the input of the radio frequency tandem device of ZK-7 links to each other, and the output of this radio frequency tandem device links to each other with omnidirectional antenna and downhole network equipment respectively.In conjunction with shown in Figure 2, the the 1st～the 7th jack of the seven apertures in the human head aviation socket of base station corresponds to respectively earth terminal, microphone MIC end, control signal end, the end that transmits, carrier signal end, audio signal end and power supply+12V, and recording server links to each other with the seven apertures in the human head aviation socket of base station by the cable with seven core aviation plugs.This recording server is the computer that sound card or audio collection card are installed, and it is used for gathering the voice communication course that is undertaken by base station between the hand-held station and preserves.Recording can be carried out in the setting-up time section, also can monitor by real-time recording, is saved owing to record, thereby can also inquires about playback to the history recording.
Above embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention all should fall in the definite protection range of claims of the present invention.
Claims (5)
1. wireless leakage current communication system, it is characterized in that, comprise the exchange termination that links to each other with telephone network, described exchange termination links to each other from the base station of several different tranmitting frequencies, between each described base station and at least two hand-held stations that are complementary with it by wireless telecommunications, the output of described several base stations links to each other with the input of a radio frequency tandem device, the output of described radio frequency tandem device links to each other with omnidirectional antenna and downhole network equipment respectively, it is characterized in that, also comprise recording server, described recording server links to each other with described base station, is used for gathering voice communication course and the preservation undertaken by described base station between the described hand-held station.
2. wireless leakage current communication according to claim 1 system, it is characterized in that, described base station is the KTL11 type, the the 1st～the 7th jack of the seven apertures in the human head aviation socket of described base station corresponds to respectively earth terminal, microphone MIC end, control signal end, the end that transmits, carrier signal end, audio signal end and power supply+12V, and described recording server links to each other with the seven apertures in the human head aviation socket of described base station by the cable with seven core aviation plugs.
3. wireless leakage current communication according to claim 2 system is characterized in that described recording server is the computer that sound card or audio collection card are installed.
4. wireless leakage current communication according to claim 3 system is characterized in that the model of described exchange termination is ZB1-405DA.
5. wireless leakage current communication according to claim 4 system is characterized in that the model of described radio frequency tandem device is ZK-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105561997A CN103002356A (en) | 2012-12-19 | 2012-12-19 | Wireless leakage communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105561997A CN103002356A (en) | 2012-12-19 | 2012-12-19 | Wireless leakage communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103002356A true CN103002356A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105561997A Pending CN103002356A (en) | 2012-12-19 | 2012-12-19 | Wireless leakage communication system |
Country Status (1)
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| CN (1) | CN103002356A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911338A (en) * | 2015-12-23 | 2017-06-30 | 深圳市华信天线技术有限公司 | The adaptive communication method and device of data radio station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101394447A (en) * | 2007-09-21 | 2009-03-25 | 中国矿业大学(北京) | Multimedia communication system for mining |
| CN201753618U (en) * | 2010-05-21 | 2011-03-02 | 江苏三恒科技集团有限公司 | Multi-service wireless communication system for coal mine |
| CN102710354A (en) * | 2012-04-20 | 2012-10-03 | 南京矿通科技有限公司 | Underground radio broadcasting system and control method thereof |
| CN203039832U (en) * | 2012-12-19 | 2013-07-03 | 龙口矿业集团有限公司 | Wireless leakage communication system |
-
2012
- 2012-12-19 CN CN2012105561997A patent/CN103002356A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101394447A (en) * | 2007-09-21 | 2009-03-25 | 中国矿业大学(北京) | Multimedia communication system for mining |
| CN201753618U (en) * | 2010-05-21 | 2011-03-02 | 江苏三恒科技集团有限公司 | Multi-service wireless communication system for coal mine |
| CN102710354A (en) * | 2012-04-20 | 2012-10-03 | 南京矿通科技有限公司 | Underground radio broadcasting system and control method thereof |
| CN203039832U (en) * | 2012-12-19 | 2013-07-03 | 龙口矿业集团有限公司 | Wireless leakage communication system |
Non-Patent Citations (1)
| Title |
|---|
| 王增福等: "矿井隧道漏泄通信系统的改进", 《通信技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911338A (en) * | 2015-12-23 | 2017-06-30 | 深圳市华信天线技术有限公司 | The adaptive communication method and device of data radio station |
| CN106911338B (en) * | 2015-12-23 | 2019-04-02 | 深圳市华信天线技术有限公司 | The adaptive communication method and device of data radio station |
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Application publication date: 20130327 |