CN204377030U - Work high above the ground bidirectional visual voice intercom device - Google Patents
Work high above the ground bidirectional visual voice intercom device Download PDFInfo
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- CN204377030U CN204377030U CN201520089913.5U CN201520089913U CN204377030U CN 204377030 U CN204377030 U CN 204377030U CN 201520089913 U CN201520089913 U CN 201520089913U CN 204377030 U CN204377030 U CN 204377030U
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- talkback unit
- intercom device
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- voice intercom
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Abstract
The utility model relates to a kind of work high above the ground bidirectional visual voice intercom device.The application of work high above the ground bidirectional visual voice intercom device; along with the raising of industrial production safety requirements; the protection of the live line working personnel in Keep Clear-High Voltage district; more and more urgent; the visual voice intercom device of current use directly will not be placed on the helmet, cause certain difficulty to the work of the live line working personnel in Keep Clear-High Voltage district.The utility model composition comprises: front-end processor (1), described front-end processor is connected by wireless signal backend machine (9), described backend machine comprises talkback unit (2), described talkback unit is connected with wireless video receiver (3), described wireless video receiver is connected with video acquisition conversion processor (4), described video acquisition conversion processor is connected with server (5), and described server is connected with described talkback unit by wireless transmitter (6).The utility model is used for work high above the ground bidirectional visual voice intercom device.
Description
technical field:
the utility model relates to a kind of work high above the ground bidirectional visual voice intercom device.
background technology:
the application of work high above the ground bidirectional visual voice intercom device, along with improving constantly of social safety and industrial production safety requirements, the protection of the live line working personnel in particularly Keep Clear-High Voltage district, more and more urgently.The visual voice intercom device of current use directly will not be placed on the helmet, cause certain difficulty to the work of the live line working personnel in Keep Clear-High Voltage district.
this product is mainly to electric operating protection video intercom, mainly be tending towards designing the protection of the live line working personnel in Keep Clear-High Voltage district, greatly increase the safety deathtrap operator, the danger of this device greatly reduces that Keep Clear-High Voltage on the one hand region job person, also dangerous operation district (as: high voltage iron tower operation in our electric power system is solved on the other hand, the inspection of power transmission line operation that transforming plant primary becomes, the spring of high-voltage line patrols and examines operation etc. autumn) operating safety, solve the maintenance cost of electric power system simultaneously and the problems such as difficulty are installed.
utility model content:
the purpose of this utility model is to provide a kind of work high above the ground bidirectional visual voice intercom device.
above-mentioned object is realized by following technical scheme:
a kind of work high above the ground bidirectional visual voice intercom device, its composition comprises: front-end processor, described front-end processor is connected by wireless signal backend machine, described backend machine comprises talkback unit, described talkback unit is connected with wireless video receiver, described wireless video receiver is connected with video acquisition conversion processor, and described video acquisition conversion processor is connected with server, and described server is connected with described talkback unit by wireless transmitter.
described work high above the ground bidirectional visual voice intercom device, described front-end processor has the helmet, be separately installed with master controller, video camera, antenna on rear side of the described helmet, described helmet side is separately installed with encoding and decoding speech and output device, spread spectrum coder, radio-frequency (RF) power amplification device.
described work high above the ground bidirectional visual voice intercom device, described talkback unit, is connected with microphone, sound equipment respectively by interface bottom described talkback unit.
described work high above the ground bidirectional visual voice intercom device, above described talkback unit front plan, LED, LCDs are installed, in the middle part of described talkback unit front end face, handset monitor key is installed, described talkback unit top is provided with wireless antenna, and described LED, described LCDs, described handset monitor key are electrically connected with described talkback unit internal control system.
beneficial effect:
1. the utility model is mainly to electric operating protection video intercom device; the protection of the live line working personnel in Keep Clear-High Voltage district is designed; this structure greatly increases the safety deathtrap operator; the danger of the region job person that reduces that Keep Clear-High Voltage; also solve the operating safety in dangerous operation district in our electric power system on the other hand, solve the maintenance cost of electric power system simultaneously and the problems such as difficulty are installed.
the utility model be applied in high voltage iron tower operation, transforming plant primary become inspection of power transmission line operation, high-voltage line spring patrol and examine the work high above the ground librarian uses such as operation autumn.
the utility model works on the power high voltage steel tower of danger; the commanding under tower can be allowed immediately to understand the situation of staff on high voltage iron tower; and guide operation; electric operating crash helmet video intercom device forms primarily of emitter and receiving system; helmet built-in microphone wherein in emitter; and be connected as a single entity with video acquisition device, be applicable to the various emergent dangerous operation fields such as high-risk operations guidance, rescue.
the utility model has superpower operational capability, and software function is powerful, and it is clear that data-voice picture signal transmits, bit digital audio signal serial input, DAC audio output port, sampling rate is more than 8Kbps, reportedly defeated and VoP synchronous transmission, audio amplifier also proper mass is good.
image of the present utility model adopts MJPEG compress mode, and it is per second that uni-directional wireless can reach 16 frames, and transmitting power is 16 ~ 20dBm simultaneously, receiving sensitivity-100 dBm, adopts AFH AFH technology, can share 2.4G frequency band with wireless network card and bluetooth equipment.
of the present utility modelly can produce 40bit password at random, not easily crack, confidentiality is good, produces communication channel and synchronization channels at random, and do not affect co-channel communication apparatus and use, image transmitting function clearly, can provide safety custody, urgent image information transmission.
work high above the ground bidirectional visual voice intercom device of the present utility model has the features such as stable and reliable for performance, simple to operate, advanced technology, transmission be clear, and the evidence obtaining that is applicable to that supervision, construction of railways, oil field construction, golf course video intercom, air force oiling monitoring, the real-time monitor and detection of telecommunications are maked an inspection tour by electric power construction field maintenance monitoring, electrical network and overhaul of the equipments, mining construction site, army, police is wireless, micro radio are taken on the sly, do the places such as remote monitor in conjunction with power line or 3G mobile applies.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is the talkback unit structural representations in accompanying drawing 1.
embodiment:
embodiment 1:
a kind of work high above the ground bidirectional visual voice intercom device, its composition comprises: front-end processor 1, described front-end processor is connected by wireless signal backend machine 9, described backend machine comprises talkback unit 2, described talkback unit is connected with wireless video receiver 3, described wireless video receiver 6 is connected with video acquisition conversion processor 4, and described video acquisition conversion processor is connected with server 5, and described server is connected with described talkback unit by wireless transmitter.
embodiment 2:
work high above the ground bidirectional visual voice intercom device according to embodiment 1, described front-end processor has the helmet, be separately installed with master controller, video camera, antenna on rear side of the described helmet, described helmet side is separately installed with encoding and decoding speech and output device, spread spectrum coder, radio-frequency (RF) power amplification device.
embodiment 3:
work high above the ground bidirectional visual voice intercom device according to embodiment 1, described talkback unit, is connected with microphone 7, sound equipment 8 respectively by interface bottom described talkback unit.
embodiment 4:
work high above the ground bidirectional visual voice intercom device according to embodiment 1, LED 11, LCDs 12 are installed above described talkback unit front plan, in the middle part of described talkback unit front end face, handset monitor key 13 is installed, described talkback unit top is provided with wireless antenna 10, and described LED, described LCDs, described handset monitor key are electrically connected with described talkback unit internal control system.
embodiment 5:
the operation principle of the work high above the ground bidirectional visual voice intercom device according to embodiment 1-4: this device comprises front-end processor and backend machine, wherein said front-end processor inside has master controller, video camera, encoding and decoding speech and output device, spread spectrum coder, radio-frequency (RF) power amplification device, antenna, front-end processor described in above-mentioned integration composition, phonetic incepting is launched in one, and video only has radiating portion;
described backend machine has master controller, Video Decoder, encoding and decoding speech and output device, video display, radio-frequency (RF) power amplification device, antenna, backend machine described in above-mentioned integration composition, voice transmission is received in one, video only has receiving unit, described front-end processor is used in that Keep Clear-High Voltage region, by video and voice transmission to the backend machine described in safety zone, described backend machine sends instruction by two-way voice channel to the staff being placed in described front-end processor.
Claims (4)
1. a work high above the ground bidirectional visual voice intercom device, its composition comprises: front-end processor, it is characterized in that: described front-end processor is connected by wireless signal backend machine, described backend machine comprises talkback unit, described talkback unit is connected with wireless video receiver, described wireless video receiver is connected with video acquisition conversion processor, and described video acquisition conversion processor is connected with server, and described server is connected with described talkback unit by wireless transmitter.
2. work high above the ground bidirectional visual voice intercom device according to claim 1, it is characterized in that: described front-end processor has the helmet, be separately installed with master controller, video camera, antenna on rear side of the described helmet, described helmet side is separately installed with encoding and decoding speech and output device, spread spectrum coder, radio-frequency (RF) power amplification device.
3. work high above the ground bidirectional visual voice intercom device according to claim 1, is characterized in that: described talkback unit, is connected bottom described talkback unit respectively by interface with microphone, sound equipment.
4. work high above the ground bidirectional visual voice intercom device according to claim 1, it is characterized in that: above described talkback unit front plan, LED, LCDs are installed, in the middle part of described talkback unit front end face, handset monitor key is installed, described talkback unit top is provided with wireless antenna, and described LED, described LCDs, described handset monitor key are electrically connected with described talkback unit internal control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089913.5U CN204377030U (en) | 2015-02-09 | 2015-02-09 | Work high above the ground bidirectional visual voice intercom device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089913.5U CN204377030U (en) | 2015-02-09 | 2015-02-09 | Work high above the ground bidirectional visual voice intercom device |
Publications (1)
| Publication Number | Publication Date |
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| CN204377030U true CN204377030U (en) | 2015-06-03 |
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| CN201520089913.5U Active CN204377030U (en) | 2015-02-09 | 2015-02-09 | Work high above the ground bidirectional visual voice intercom device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803922A (en) * | 2017-03-21 | 2017-06-06 | 刘金凤 | A kind of talkback unit used for geological prospecting |
| CN110492971A (en) * | 2019-07-25 | 2019-11-22 | 安徽送变电工程有限公司 | A kind of communication unit under forceful electric power magnetic environment |
| CN111182114A (en) * | 2019-12-09 | 2020-05-19 | 国网河北省电力有限公司邢台县供电分公司 | High-altitude operation intercom device, system and use method |
-
2015
- 2015-02-09 CN CN201520089913.5U patent/CN204377030U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803922A (en) * | 2017-03-21 | 2017-06-06 | 刘金凤 | A kind of talkback unit used for geological prospecting |
| CN110492971A (en) * | 2019-07-25 | 2019-11-22 | 安徽送变电工程有限公司 | A kind of communication unit under forceful electric power magnetic environment |
| CN111182114A (en) * | 2019-12-09 | 2020-05-19 | 国网河北省电力有限公司邢台县供电分公司 | High-altitude operation intercom device, system and use method |
| CN111182114B (en) * | 2019-12-09 | 2021-08-10 | 国网河北省电力有限公司邢台县供电分公司 | High-altitude operation intercom device |
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