CN209731231U - A kind of hand-held night watching talk back equipment of bimodulus positioning - Google Patents
A kind of hand-held night watching talk back equipment of bimodulus positioning Download PDFInfo
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- CN209731231U CN209731231U CN201920838146.1U CN201920838146U CN209731231U CN 209731231 U CN209731231 U CN 209731231U CN 201920838146 U CN201920838146 U CN 201920838146U CN 209731231 U CN209731231 U CN 209731231U
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Abstract
The utility model provides a kind of hand-held night watching talk back equipment of bimodulus positioning, including satellite positioning antennas, satellite positioning module, gyro module, interactive module, display module, control module, wireless aerial, coding/decoding module, loudspeaker, intercommunication control switch, pickup microphone；The output end of satellite positioning antennas is connected to the input terminal of satellite positioning module, and satellite positioning module output end is connected to control module；The output end of gyro module is connected to control module；The output end of interactive module is connected to control module；The input terminal of display module is connected to control module；Wireless aerial is connected to coding/decoding module, and the input terminal of loudspeaker is connected to the output end of coding/decoding module, and coding/decoding module is additionally coupled to control module；The output end of pickup microphone is connected to the acquisition input terminal of coding/decoding module through intercommunication control switch.The utility model positioning accuracy is high, real-time communication is good, device structure is simplified.
Description
Technical field
The utility model relates to security protection clothing arts, position hand-held night watching talk back equipment more particularly, to a kind of bimodulus.
Background technique
In security system at this stage, talk back equipment is from night watching equipment independently in two different subsystems, peace
When guarantor person carries out night watching operation, two kinds of equipment are often required to carry, and increase the burden of Security Personnel: existing major part is right
Say that equipment only has speech talkback function, novel intercom also has a function that satellite positioning is added, but for have building or its
There is relatively large deviations for positioning when he blocks；Night watching equipment at this stage mainly takes reading and stores the side of patrol point information
Formula records perambulatory route, after night watching is completed to return to administrative center's connection management host, could upload night watching data, real-time compared with
Difference, can not accomplish it is comprehensive, seamless monitoring, management are carried out to patrol system in real time.
Summary of the invention
The utility model provides a kind of hand-held night watching intercom system of bimodulus positioning, for solving setting for existing security system
Lead to problem inconvenient to carry and that monitoring management real-time is poor for function is more dispersed.
Realize technical characteristic used in the utility model are as follows:
A kind of hand-held night watching talk back equipment of bimodulus positioning, including satellite positioning antennas, satellite positioning module, gyroscope mould
Block, interactive module, display module, control module, wireless aerial, coding/decoding module, loudspeaker, intercommunication control switch, pickup
Microphone；
The output end of the satellite positioning antennas is connected to the input terminal of the satellite positioning module, and satellite positioning module is defeated
Outlet is connected to the control module；
The output end of the gyro module is connected to the control module；
The output end of the interactive module is connected to the control module；
The input terminal of the display module is connected to the control module；
The wireless aerial is connected to the coding/decoding module, and the input terminal of the loudspeaker is connected to coding/decoding module
Output end, coding/decoding module is additionally coupled to the control module；
The output end of the pickup microphone is connected to the acquisition input terminal of coding/decoding module through the intercommunication control switch.
It further, further include authentication module；The input terminal of the authentication module is connected to the control mould
Block.
It further, further include power amplifier module；The input terminal of the loudspeaker is connected to the voice coder through power amplifier module
The output end of code module.
Further, the authentication module uses wireless communication module.
Further, the wireless communication module is ZigBee module.
The utility model has the advantages that
1, the location data synthesis that control module is carried out by satellite positioning module and gyro module obtains device location
Information, the equipment relative to only being positioned by satellite positioning module, the utility model still can be in building
Realize positioning, positioning accuracy is high；
2, it after the device location information that control module processing obtains, is encoded in a manner of short wave communication coding/decoding module
It is sent to administrative center, the night watching scheduling data of administrative center are sent to equipment, the reality of communication also by the mode of short wave communication
When property is good, and monitoring center can realize the real-time and precise monitoring to perambulatory route；
3, coding/decoding module can receive and send voice signal, location information signal, and module and band efficiency are high, if
Standby structure is simplified.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail, in which:
Fig. 1 is the module principle figure of the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.
As shown in Figure 1, a kind of bimodulus positions hand-held night watching talk back equipment, including satellite positioning antennas, satellite positioning module,
Gyro module, interactive module, display module, control module, wireless aerial, coding/decoding module, loudspeaker, intercommunication control are opened
It closes, pickup microphone；
The output end of the satellite positioning antennas is connected to the input terminal of the satellite positioning module, and satellite positioning module is defeated
Outlet is connected to the control module, and the satellite positioning signal received is transmitted in control module by satellite positioning module；
The output end of the gyro module is connected to the control module, will obtain for sterically defined gyro module
The space orientation signal taken is transmitted in control module；
The output end of the interactive module is connected to the control module；
The input terminal of the display module is connected to the control module, it is preferred that display module uses liquid crystal display；
The wireless aerial is connected to the coding/decoding module, and the input terminal of the loudspeaker is connected to coding/decoding module
Output end, coding/decoding module by the received voice messaging of wireless aerial decode and by loudspeaker play, coding/decoding module
It is additionally coupled to the control module, coding/decoding module is transmitted to control module after decoding the night watching scheduling signals received, controls
Molding block shows corresponding night watching scheduling information by display module；
The output end of the pickup microphone is connected to the acquisition input terminal of coding/decoding module through the intercommunication control switch,
Coding/decoding module is sent after encoding the voice signal that pickup microphone acquires from the wireless aerial.
It preferably, further include authentication module, the authentication module is used for and the warning device in night watching region
Communication, effectively releases the wrong report of warning device, and the input terminal of the authentication module is connected to the control module.
Preferably, further include power amplifier module for amplifying voice signal, the input terminal of the loudspeaker is through power amplifier module
It is connected to the output end of the voice coding module.
Preferably, the authentication module uses wireless short-range communication module, such as ZigBee module can be used.Body
Alarm in part authentication module and defence area carries out short haul connection, before alarm monitoring, alarming, first issues authentication and asks
It asks, authentication module receives after the request identity informations such as facility information, staffing information of sending device to alarming
Device is avoided triggering Security Personnel and be alarmed.
In the present embodiment, interactive module includes that four function buttons can mention the utility model by configuration feature key
It is adjusted for the parameters such as the facility information of equipment, staffing information and voice communication frequency range, volume；
In actual production, above-mentioned satellite positioning antennas, satellite positioning module, gyro module, interactive module, display mould
Block, control module, wireless aerial, coding/decoding module, loudspeaker, intercommunication control switch, pickup microphone are integrated in same PCB
On plate, whole encapsulation is realized by shell, it is identical as existing night watching talk back equipment.
Equipment provided by the utility model can realize open air compared with open area by satellite positioning antennas and satellite positioning module
The positioning in domain, and when in building, satellite positioning signal will appear deviation and even lose: go out in satellite positioning signal
When deviation easily occurs in existing dtr signal, the space orientation signal of control module hybrid satellite positioning signal and gyro module is determined
Position；When satellite positioning signal lose when, using the space orientation signal of gyro module as petroleum technology equipment record or
The location information of transmission, the equipment that control module obtains is sent to administrative center through coding/decoding module coding, and administrative center can supervise
The perambulatory route of the equipment is surveyed, coding/decoding module is transmitted to control module after decoding the night watching scheduling data of administrative center, controls
Molding block is shown corresponding night watching scheduling data by display module, and can issue standby signal by loudspeaker.
The beneficial effects of the utility model are as follows:
1, the location data synthesis that control module is carried out by satellite positioning module and gyro module obtains device location
Information, the equipment relative to only being positioned by satellite positioning module, the utility model still can be in building
Realize positioning, positioning accuracy is high；
2, it after the device location information that control module processing obtains, is encoded in a manner of short wave communication coding/decoding module
It is sent to administrative center, the night watching scheduling data of administrative center are sent to equipment, the reality of communication also by the mode of short wave communication
When property is good, and monitoring center can realize the real-time and precise monitoring to perambulatory route；
3, coding/decoding module can receive and send voice signal, location information signal, and module and band efficiency are high, if
Standby structure is simplified.
It is the preferred embodiment of the utility model it should be noted that described above, the utility model not office
It is limited to above embodiment, as long as its technical effect for reaching the utility model with identical means, it is practical new all should belong to this
The protection scope of type.
Claims (5)
1. a kind of bimodulus positions hand-held night watching talk back equipment, it is characterised in that:
Including satellite positioning antennas, satellite positioning module, gyro module, interactive module, display module, control module, wireless
Electric antenna, coding/decoding module, loudspeaker, intercommunication control switch, pickup microphone；
The output end of the satellite positioning antennas is connected to the input terminal of the satellite positioning module, satellite positioning module output end
It is connected to the control module；
The output end of the gyro module is connected to the control module；
The output end of the interactive module is connected to the control module；
The input terminal of the display module is connected to the control module；
The wireless aerial is connected to the coding/decoding module, and the input terminal of the loudspeaker is connected to the defeated of coding/decoding module
Outlet, coding/decoding module are additionally coupled to the control module；
The output end of the pickup microphone is connected to the acquisition input terminal of coding/decoding module through the intercommunication control switch.
2. a kind of bimodulus as described in claim 1 positions hand-held night watching talk back equipment, it is characterised in that:
It further include authentication module；
The input terminal of the authentication module is connected to the control module.
3. a kind of bimodulus as claimed in claim 1 or 2 positions hand-held night watching talk back equipment, it is characterised in that:
It further include power amplifier module；
The input terminal of the loudspeaker is connected to the output end of the coding/decoding module through power amplifier module.
4. a kind of bimodulus as claimed in claim 2 positions hand-held night watching talk back equipment, it is characterised in that:
The authentication module uses wireless communication module.
5. a kind of bimodulus as claimed in claim 4 positions hand-held night watching talk back equipment, it is characterised in that:
The wireless communication module is ZigBee module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838146.1U CN209731231U (en) | 2019-06-05 | 2019-06-05 | A kind of hand-held night watching talk back equipment of bimodulus positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838146.1U CN209731231U (en) | 2019-06-05 | 2019-06-05 | A kind of hand-held night watching talk back equipment of bimodulus positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731231U true CN209731231U (en) | 2019-12-03 |
Family
ID=68675084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920838146.1U Active CN209731231U (en) | 2019-06-05 | 2019-06-05 | A kind of hand-held night watching talk back equipment of bimodulus positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731231U (en) |
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2019
- 2019-06-05 CN CN201920838146.1U patent/CN209731231U/en active Active
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