CN207283712U - Multifunctional digital intercom system - Google Patents
Multifunctional digital intercom system Download PDFInfo
- Publication number
- CN207283712U CN207283712U CN201721332914.3U CN201721332914U CN207283712U CN 207283712 U CN207283712 U CN 207283712U CN 201721332914 U CN201721332914 U CN 201721332914U CN 207283712 U CN207283712 U CN 207283712U
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- microprocessor
- acquisition unit
- law enforcement
- digital intercom
- image acquisition
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- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000007175 bidirectional communication Effects 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
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- 230000006870 function Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
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- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
The utility model provides a kind of multifunctional digital intercom system, including housing and digital intercom unit, bluetooth module is further included, image acquisition units, audio signal sample unit, microprocessor, wireless headset, WiFi module and data receiving terminal, bluetooth module is bi-directionally connected with wireless headset, bluetooth module is bi-directionally connected with microprocessor, image acquisition units and audio signal sample unit are electrically connected with microprocessor, microprocessor is bi-directionally connected with WiFi module, digital intercom unit is bi-directionally connected with microprocessor, microprocessor is connected with data receiving terminal network service, housing is equipped with intercommunication open-close on-off and record open-close on-off.The digital intecommunication system of the utility model, it is in addition to having the function of digital intercom, also there is video recording sound-recording function, functional diversities, and video recording and recording data can be sent in real time, to enforce the law, leader grasps enforcing law in time, law enfrocement official is significantly reduced the burden of law enfrocement official without individually wearing law-enforcing recorder.
Description
Technical Field
The utility model relates to an intercom system, in particular to digital intercom system.
Background
With the rapid development of economy and the comprehensive implementation of the construction of the Chinese law enforcement, the standard law enforcement and the civilized law enforcement of law enforcement personnel become the basic requirements of police systems. Law enforcement is telling evidence, and law enforcement recorders have become the necessary devices for law enforcement in police departments in order to better collect the evidence.
The current law enforcement record appearance is generally pressed from both sides on law enforcement personnel's epaulet because of small, it is very convenient to use, however, the law enforcement record appearance only possesses simple video recording, the recording function, can't realize the real-time transmission of data, make law enforcement record appearance's data can only pass through the computer equipment reading afterwards, cause command center can't obtain the real-time condition through the network, carry out remote guidance to law enforcement personnel, in addition, law enforcement personnel still need wear the intercom when the law enforcement, the earphone, other equipment such as police utensil, this burden that has increased law enforcement personnel undoubtedly.
In view of the above, the present inventors have conducted extensive studies to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional digital intercom system, it still has the video recording and recording function except having the digital intercom function, and the function is diversified, can also make the video recording and the recording data of law enforcement personnel gathering go out in real time at the law enforcement in-process to law enforcement leader in time masters the law enforcement process, and makes the law enforcement personnel need not to wear the law enforcement record appearance alone, has alleviateed law enforcement personnel's burden greatly.
The utility model discloses the technical scheme who adopts is like: the multifunctional digital intercom system comprises a shell, a digital intercom unit, a Bluetooth module, an image acquisition unit, an audio signal acquisition unit, a microprocessor, a wireless earphone, a WiFi module and a data receiving terminal, wherein the digital intercom unit is arranged in the shell and used for intercom; wherein,
the Bluetooth module, the image acquisition unit, the audio signal acquisition unit, the microprocessor and the WiFi module are all arranged in a shell, the front surface of the shell is provided with an acquisition window for acquisition of an acquisition end of the image acquisition unit and a sound playing window for insertion, placement and acquisition of sound, and the back surface of the shell is provided with a shoulder clip type clamp;
the Bluetooth module is in Bluetooth bidirectional communication connection with the wireless earphone; the Bluetooth module is in bidirectional data transmission connection with the microprocessor;
the image acquisition unit and the audio signal acquisition unit are electrically connected with the input end of the microprocessor, and the microprocessor is electrically connected with the WiFi module in a bidirectional data transmission manner;
the digital intercom unit is in bidirectional data transmission connection with the microprocessor;
the microprocessor is in network communication connection with the data receiving terminal through the WiFi module;
the shell is provided with an intercom on-off switch for controlling the digital intercom unit to be started or closed and a recording on-off switch for controlling the image acquisition unit and the audio signal acquisition unit to be started or closed together.
The wireless earphone is a bone conduction earphone.
The input end of the microprocessor is also electrically connected with a three-axis gyroscope sensor for detecting the body posture state of a human body and an acceleration sensor for detecting the running speed of the human body, and the control end of the microprocessor is in control connection with the image acquisition unit and the audio signal acquisition unit.
The input end of the microprocessor is also electrically connected with a Beidou positioning module.
The data receiving terminal comprises a law enforcement department monitoring center and a mobile phone, wherein the law enforcement department monitoring center is provided with an alarm for receiving the alarm signal of the microprocessor.
After the technical scheme is adopted, the utility model discloses a multi-functional digital intercom system, during the use, can realize each law enforcement personnel's function of talkbacking through digital intercom unit to utilize image acquisition unit and audio signal acquisition unit to make law enforcement personnel can launch when the law enforcement, and the real-time data that image acquisition unit and audio signal acquisition unit gathered can adopt the mode of internet to send in real time for data receiving terminal through the wiFi module after microprocessor handles, make data receiving terminal get real-time law enforcement process of learning law enforcement personnel. Compared with the prior art, the novel digital intercom system has the functions of video recording and sound recording besides the digital intercom function, is diversified in function, and can also enable video and sound recording data collected by law enforcement personnel in the law enforcement process to be sent out in real time, so that law enforcement leaders can master the law enforcement process in time, and the law enforcement personnel do not need to wear a law enforcement recorder independently, and the burden of the law enforcement personnel is greatly reduced; meanwhile, a winding mode can be omitted through the wireless earphone, and the wireless earphone is convenient to use.
Drawings
Fig. 1 is a schematic block diagram of the circuit of the present invention.
Detailed Description
The utility model discloses a multifunctional digital intercom system, as shown in fig. 1, including the casing and locate the digital intercom unit that is used for talkbacking in the casing, still including the bluetooth module that is used for bluetooth communication, the image acquisition unit that is used for image acquisition video recording, the audio signal acquisition unit that is used for voice acquisition, the microprocessor that is used for data processing and transmits, the wireless earphone that is used for sound conduction, the wiFi module that is used for wireless network communication to communicate, and the data receiving terminal that is used for data reception; the digital talkback unit is provided with a voice processing unit and a communication module, the voice processing unit comprises a vocoder, a digital-to-analog conversion module and an audio power amplifier module, the vocoder is in two-way connection with the microprocessor, the digital-to-analog conversion module is in two-way connection with the vocoder, the output end of a microphone of the interphone is connected with the input end of the digital-to-analog conversion module, the input end of the audio power amplifier module is electrically connected with the output end of the digital-to-analog conversion module, the output end of the audio power amplifier module is electrically connected with a loudspeaker of the interphone, the communication module is in two-way connection with the controller, the communication module is a digital special network channel special for the digital interphone, and the side wall of the shell is. The working principle of the voice processing unit, the communication module and the microprocessor is the same as the working principle of the existing digital interphone, and the working principle is not repeated in detail here.
The Bluetooth module, the image acquisition unit, the audio signal acquisition unit, the microprocessor and the WiFi module are all installed in the shell, a shoulder clip type clamp is arranged on the back face of the shell, and the shoulder clip type clamp is a known product and is commonly used in interphones and law enforcement recorders.
The Bluetooth module is in bidirectional communication connection with the wireless earphone and in bidirectional data transmission connection with the microprocessor; the wireless earphone is preferably a bone conduction earphone; therefore, when the law enforcement officer talkbacks, the law enforcement officer can talkback and talk without holding the shell, the use is convenient, the uncomfortable feeling of wearing of the law enforcement officer is reduced, and the negative influence of background sound on the talkback effect is also solved.
The image acquisition unit and the audio signal acquisition unit are both electrically connected with the input end of the microprocessor, the image acquisition unit can be a camera, the shooting end of the camera is arranged forwards, the front surface of the shell is provided with a round window corresponding to the shooting end of the camera, the round window is an acquisition window, the audio signal acquisition unit is a recording pen, the recording end of the recording pen is arranged forward, the front surface of the shell is provided with a plurality of strip-shaped windows corresponding to the recording end of the recording pen, the strip-shaped windows are arranged from top to bottom at intervals, each strip-shaped window forms a sound playing window, a recording on-off switch for controlling the image acquisition unit and the audio signal acquisition unit to be started or closed together is arranged on the side wall of the shell, the recording on-off switch and the talkback on-off switch are positioned on the same side wall of the shell and are arranged in an upper position and a lower position, the combination of the image acquisition unit and the audio signal acquisition unit corresponds to the principle of a law enforcement recorder.
The microprocessor is electrically connected with the WiFi module in a bidirectional data transmission manner, and the data receiving terminal is in network communication connection with the microprocessor through the WiFi module; the data receiving terminal is a monitoring center of law enforcement departments, namely the WiFi module is utilized to enable the microprocessor and the data receiving terminal to be in internet communication connection, so that data of the microprocessor can be received and sent through the internet. During talkback, the voice data of the voice processing unit is processed by the microprocessor and then sent out by the communication module, the voice data of the other party is sent to the microprocessor through the communication module, the microprocessor processes the received voice data and sends the processed voice data to the voice processing unit, and the voice processing unit plays the processed voice data to realize the talkback function; and moreover, the image and the audio signals collected by the image collecting unit and the audio signal collecting unit are sent to the microprocessor, the image and the audio signals are processed by the microprocessor and then sent to the data receiving terminal through the WiFi module, and at the moment, the data receiving terminal can know the law enforcement process of law enforcement personnel in real time. The working principle of the microprocessor is that the microprocessor is adapted and modified on the basis of the processor of the existing digital interphone, and the microprocessor is a known control principle. When the system is applied, the digital intercom systems share one law enforcement department monitoring center when networking and intercom are carried out, namely, a microprocessor in an interphone shell of each law enforcement officer is in internet communication connection with the law enforcement department monitoring center through a WiFi module of the microprocessor.
The utility model discloses a multi-functional digital intercom system, during the use, can realize each law enforcement personnel's function of talkbacking through digital intercom unit, and utilize image acquisition unit and audio signal acquisition unit to make law enforcement personnel can launch when the law enforcement, and the real-time data that image acquisition unit and audio signal acquisition unit gathered can adopt the mode of internet to send in real time for data receiving terminal through the wiFi module after microprocessor handles, make data receiving terminal get real-time law enforcement process of learning law enforcement personnel. Compared with the prior art, the novel digital intercom system has the functions of video recording and sound recording besides the digital intercom function, is diversified in function, and can also enable video and sound recording data collected by law enforcement personnel in the law enforcement process to be sent out in real time, so that law enforcement leaders can master the law enforcement process in time, and the law enforcement personnel do not need to wear a law enforcement recorder independently, and the burden of the law enforcement personnel is greatly reduced; meanwhile, a winding mode can be omitted through the wireless earphone, the use is convenient, the whole structural design meets the industrial application environment and human engineering, and the normal use within 20 hours can be met; in addition, the recorded data between the law enforcement officers can be transmitted through the channel of the digital talkback unit, so that the law enforcement officers can know the law enforcement situation.
In the novel intelligent monitoring system, the input end of the microprocessor is also electrically connected with a three-axis gyroscope sensor for detecting the body posture state of a human body and an acceleration sensor for detecting the running speed of the human body, the control end of the microprocessor is in control connection with the image acquisition unit and the audio signal acquisition unit, and the monitoring center of a law enforcement department is provided with an alarm for receiving an alarm signal of the microprocessor; therefore, the body posture state of the law enforcement officer wearing the equipment can be detected through the three-axis gyroscope sensor, when the three-axis gyroscope sensor is triggered during actions such as falling, inclining and the like, a trigger signal is sent to the microprocessor, the microprocessor sends alarm information and sends the alarm information to the law enforcement department monitoring center through a network protocol, and an alarm of the law enforcement department monitoring center sends an alarm signal; meanwhile, the microprocessor sends out a control signal to control the opening of the image acquisition unit and the audio signal acquisition unit, and at the moment, the monitoring center of the law enforcement department can observe the actual situation of the law enforcement officer in time after receiving the alarm signal, so that the personal injury of the law enforcement officer in the law enforcement process is avoided, and the personal safety of the law enforcement officer is ensured.
Moreover, the input end of the microprocessor is electrically connected with a Beidou positioning module, so that the Beidou positioning module can be used for positioning an electronic map of law enforcement personnel, effectively mastering the tracks of the law enforcement personnel and can be used as a powerful means for tracking dispatching personnel and personnel.
In addition, the data receiving terminal also comprises a mobile phone with an operation APP, so that the data collected by the image collecting unit and the audio signal collecting unit can be sent to the mobile phone which is networked besides the monitoring center of the law enforcement department, so that other colleagues can check the data, and the data receiving terminal can also be convenient for the law enforcement officers to control the digital interphone.
The present invention has been described in detail with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments, and those skilled in the art can modify the present invention according to the prior art.
Claims (5)
1. The utility model provides a multi-functional digital intercom system, includes the casing and locates the digital intercom unit that is used for talkbacking in the casing, its characterized in that: the system also comprises a Bluetooth module for Bluetooth communication, an image acquisition unit for image acquisition and video recording, an audio signal acquisition unit for voice acquisition, a microprocessor for data processing and forwarding, a wireless earphone for sound conduction, a WiFi module for wireless network communication and a data receiving terminal for data receiving; wherein,
the Bluetooth module, the image acquisition unit, the audio signal acquisition unit, the microprocessor and the WiFi module are all arranged in a shell, the front surface of the shell is provided with an acquisition window for acquisition of an acquisition end of the image acquisition unit and a sound playing window for insertion, placement and acquisition of sound, and the back surface of the shell is provided with a shoulder clip type clamp;
the Bluetooth module is in Bluetooth bidirectional communication connection with the wireless earphone; the Bluetooth module is in bidirectional data transmission connection with the microprocessor;
the image acquisition unit and the audio signal acquisition unit are electrically connected with the input end of the microprocessor, and the microprocessor is electrically connected with the WiFi module in a bidirectional data transmission manner;
the digital intercom unit is in bidirectional data transmission connection with the microprocessor;
the microprocessor is in network communication connection with the data receiving terminal through the WiFi module;
the shell is provided with an intercom on-off switch for controlling the digital intercom unit to be started or closed and a recording on-off switch for controlling the image acquisition unit and the audio signal acquisition unit to be started or closed together.
2. The multifunctional digital intercom system as in claim 1, wherein: the wireless earphone is a bone conduction earphone.
3. The multifunctional digital intercom system as in claim 1, wherein: the input end of the microprocessor is also electrically connected with a three-axis gyroscope sensor for detecting the body posture state of a human body and an acceleration sensor for detecting the running speed of the human body, and the control end of the microprocessor is in control connection with the image acquisition unit and the audio signal acquisition unit.
4. The multifunctional digital intercom system as in claim 1, wherein: the input end of the microprocessor is also electrically connected with a Beidou positioning module.
5. The multifunctional digital intercom system of claim 3 wherein: the data receiving terminal comprises a law enforcement department monitoring center and a mobile phone, wherein the law enforcement department monitoring center is provided with an alarm for receiving the alarm signal of the microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332914.3U CN207283712U (en) | 2017-10-17 | 2017-10-17 | Multifunctional digital intercom system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332914.3U CN207283712U (en) | 2017-10-17 | 2017-10-17 | Multifunctional digital intercom system |
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| Publication Number | Publication Date |
|---|---|
| CN207283712U true CN207283712U (en) | 2018-04-27 |
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| CN201721332914.3U Expired - Fee Related CN207283712U (en) | 2017-10-17 | 2017-10-17 | Multifunctional digital intercom system |
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| CN (1) | CN207283712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970431A (en) * | 2020-09-02 | 2020-11-20 | 郭三强 | Single police law enforcement recorder with gravity acceleration sensing function |
| CN114125386A (en) * | 2021-11-16 | 2022-03-01 | 北京天创万安科技装备有限公司 | Audio and video record acquisition method and system for emergency management |
-
2017
- 2017-10-17 CN CN201721332914.3U patent/CN207283712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970431A (en) * | 2020-09-02 | 2020-11-20 | 郭三强 | Single police law enforcement recorder with gravity acceleration sensing function |
| CN114125386A (en) * | 2021-11-16 | 2022-03-01 | 北京天创万安科技装备有限公司 | Audio and video record acquisition method and system for emergency management |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20211017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |