CN113949405B - Multi-channel communication equipment for police - Google Patents

Multi-channel communication equipment for police Download PDF

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Publication number
CN113949405B
CN113949405B CN202111190843.9A CN202111190843A CN113949405B CN 113949405 B CN113949405 B CN 113949405B CN 202111190843 A CN202111190843 A CN 202111190843A CN 113949405 B CN113949405 B CN 113949405B
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China
Prior art keywords
communication
helmet
external
terminal
assembly
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CN113949405A (en
Inventor
白云
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Shanxi Jianyu Technology Co ltd
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Shanxi Jianyu Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
    • G07C5/0833—Indicating performance data, e.g. occurrence of a malfunction using audio means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3872—Transceivers carried on the body, e.g. in helmets with extendable microphones or earphones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Telephone Function (AREA)

Abstract

The invention relates to a police multi-channel communication device, comprising: the communication component in the helmet is arranged in the riding helmet, is externally connected with the intelligent communication terminal through Bluetooth, and is used as an audio input and output end of the intelligent communication terminal; the external communication assembly is connected with the communication assembly in the helmet and is in communication connection with the matched intercom terminal; the communication control assembly is arranged on a handlebar of the riding vehicle, is connected with the communication assembly in the helmet and the external communication assembly Bluetooth, and is provided with a communication control unit, and the communication control unit is used for selecting the communication assembly in the helmet or the external communication assembly as a communication terminal of the intercom terminal. The police multi-channel communication equipment can eliminate the interference of external riding environment while meeting the requirements of intercom communication and telephone communication, and ensures high-quality and smooth intercom environment. The riding personnel are ensured to drive safely during riding, and the dangerous potential safety hazard caused by the operation of intercom communication equipment is eliminated.

Description

Multi-channel communication equipment for police
Technical Field
The invention relates to the field of communication equipment, in particular to multi-channel communication equipment for police.
Background
The prior police riding intercom communication equipment cannot meet the requirements of simultaneous intercom communication, telephone communication, vehicle-mounted megaphone and intercom communication handle control when a riding police wears a helmet, the riding police is often seen to be distinguished at the shoulder, the intercom is started to the maximum volume, and the communication mode can generate wind noise and the condition that the helmet wraps the ears to block the intercom sound in riding, so that the problem of unsmooth intercom key communication is caused.
Police officers cannot leave the handle bars in order to ensure driving safety, but when the police officers answer if the interphone calls, the police officers are required to press a PTT call button on the interphone to carry out communication triggering in the riding process, so that certain driving safety hidden danger is caused.
Police officers can use law enforcement instruments of mobile phone police service or android platform in a large number in the present big data network law enforcement environment, and also have self-service mobile phones, various communication auxiliary information in the police service mobile phones need to be notified to the police officers through voices at any time, and the police officers cannot hear the information when riding and wearing helmets, so that communication information is delayed or cannot be timely conveyed.
Police officers need to correct the warning through on-vehicle loudspeaker when having violating regulations or personnel violating regulations on the road surface to ride, can only shout to on-vehicle loudspeaker with a wired microphone of vehicle delivery generally, and this kind of microphone can't be firmly fixed on the helmet to cable and handlebar are connected, cause the potential safety hazard in riding easily, and it is very inconvenient to use.
Disclosure of Invention
Based on the above, it is necessary to provide a multi-channel communication device for police, which aims at the problems of potential safety hazard and inconvenient use caused by communication operation of police officers during riding.
A police multi-channel communication device comprising:
the communication component in the helmet is arranged in the riding helmet, is externally connected with the intelligent communication terminal in a Bluetooth wireless mode, and is used as an audio input and output end of the intelligent communication terminal;
the external communication assembly is connected with the communication assembly in the helmet and is in communication connection with the matched intercom terminal;
the communication control assembly is arranged on a handlebar of the riding vehicle, is in Bluetooth wireless connection with the communication assembly in the helmet and the external communication assembly, and is provided with a communication control unit, and the communication control unit is used for selecting the communication assembly in the helmet or the external communication assembly as a communication terminal of the intercom terminal.
The beneficial effects of the embodiment are as follows: the police multichannel communication equipment can effectively eliminate the interference of an external riding environment while meeting the requirements of intercom communication and telephone communication, and ensures a high-quality and smooth intercom environment. Meanwhile, the potential safety hazard of danger caused by the operation of intercom communication equipment in the driving process is eliminated.
In one preferred embodiment, the intra-helmet communication assembly comprises:
and the helmet internal audio output terminal is used for outputting audio signals output by the intelligent communication terminal or the external communication assembly.
In one preferred embodiment, the communication assembly in the helmet further comprises:
an audio input terminal in the helmet;
the first detection unit is used for detecting whether the internal audio input terminal of the helmet is connected with the external communication component, and if so, the internal audio input terminal of the helmet is controlled to serve as an audio input end of the external communication component.
The beneficial effects of the embodiment are as follows: whether the audio input terminal in the helmet is connected with the external audio communication component or not is detected through the first detection unit, and the purpose of automatic switching of the audio input terminal is achieved.
In one preferred embodiment, the audio output terminal in the helmet is provided with an intelligent communication earphone and an intercom communication earphone, wherein the intelligent communication earphone is used for being connected with the intelligent communication terminal through Bluetooth communication, and the intercom communication earphone is used for being connected with the intercom terminal through wired communication.
The beneficial effects of the embodiment are as follows: the communication component in the helmet can simultaneously meet the independent communication control of mobile phone communication and interphone communication, and the situations of audio interference and the like between the mobile phone and the interphone are avoided.
In one preferred embodiment, the external communication assembly includes:
an external audio input terminal for receiving audio;
the external audio output terminal is used for outputting audio signals received by the intercom terminal matched with the external communication assembly;
and the external audio acquisition control unit is used for controlling the period of time when the external audio input terminal receives and outputs the audio to the matched intercom terminal.
The beneficial effects of the embodiment are as follows: above-mentioned when the internal communication subassembly of helmet does not have to be connected with above-mentioned external communication subassembly, the user can use external communication subassembly to carry out independent intercom communication operation, and this limit is convenient for users such as police and is not riding at parking etc. under the circumstances that does not have the helmet of riding, utilizes external communication subassembly to carry out independent intercom communication.
In one preferred embodiment, the police multi-channel communication device further comprises:
and the loudspeaker is electrically connected with the external communication component and used for amplifying and outputting an audio signal input by the external audio input terminal or the helmet internal communication component under the control of the communication control component.
The beneficial effects of the embodiment are as follows: the communication assembly or the external communication assembly in the helmet can be utilized to carry out shouting on the peripheral conditions through the loudspeaker, and the operation and safety of riding personnel are facilitated.
In one preferred embodiment, the communication control assembly further comprises:
and the handlebar audio acquisition control unit is used for controlling the external audio input terminal or the time period of the helmet internal communication assembly for receiving and outputting the matched intercom terminal audio.
The beneficial effects of the embodiment are as follows: the handlebar audio acquisition control unit is arranged on the handlebar, so that the external audio input terminal or the communication component in the helmet is used for audio input control of talkback, the operation of users such as riding personnel is facilitated, and the safety of the riding personnel is improved.
In one preferred embodiment, the communication control assembly further comprises:
and the sound amplifying detection unit is used for detecting that when the sound amplifier is in a sound amplifying state, and the handlebar audio acquisition control unit or the external audio acquisition control unit controls the communication assembly or the external communication assembly in the helmet to control the received audio, and controlling the received audio to be output to the matched intercom terminal.
The beneficial effects of the embodiment are as follows: when detecting that the wireless shouting function is opened and a passersby presses a key of the intercom handle audio acquisition control unit terminal through the public address detection unit, the wireless shouting function can automatically cut off handle shouting, and the intercom key business voice is prevented from being amplified through vehicle-mounted shouting.
In one preferred embodiment, the communication control assembly includes:
the first Bluetooth control module is wirelessly connected with the external communication assembly and used for controlling communication on-off of the external communication assembly;
the second Bluetooth control module is wirelessly connected with the loudspeaker and used for controlling the communication on-off between the external communication component and the loudspeaker;
and the third Bluetooth control module is used for being in wireless connection with the intelligent communication terminal matched with the communication component in the helmet and controlling the communication connection or on-off of the intelligent communication terminal.
In one preferred embodiment, the police multi-channel communication device further comprises:
and the vehicle-mounted law enforcement instrument is arranged on the police riding vehicle and used for controlling the shooting target area by the communication control assembly.
The beneficial effects of the embodiment are as follows: can accomplish to play the suggestion sound through pronunciation in the earphone in the helmet when on-vehicle law enforcement appearance detects the vehicle of violating regulations, police just can be through the evidence of obtaining violating regulations of communication control assembly control camera.
Drawings
Fig. 1 is a schematic diagram of a connection structure of a multi-channel communication device for police according to a preferred embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a preferred embodiment of the present invention discloses a multi-channel communication device 100 for police, wherein the multi-channel communication device 100 for police comprises an internal communication module 110, an external communication module 120 and a communication control module 130.
The communication assembly in the helmet is arranged in the riding helmet, is externally connected to the intelligent communication terminal through Bluetooth, and serves as an audio input and output end of the intelligent communication terminal.
Specifically, the in-helmet communication module 110 includes an in-helmet audio output terminal 111, where the in-helmet audio output terminal 111 is configured to output an audio signal received by the intelligent communication terminal or the external communication module 120. In this embodiment, the in-helmet audio output terminal 111 is mounted in the riding helmet.
In more detail, the in-helmet audio output terminal 111 may have an in-helmet earphone, which may be electrically connected with the external communication component 120 and the external intelligent communication terminal, in this embodiment, the in-helmet earphone has a communication interface capable of being parallel-wired with the external communication component 120, and the voice of the plurality of mobile phones may be co-sound played in the in-helmet earphone and the intercom voice, so that the voice of the police mobile phone terminal or the police law enforcement terminal of the user may be played in the in-helmet at any time through wireless bluetooth, and a communication mode compatible with each other through intercom communication and police mobile phone communication described below is implemented.
In this embodiment, the audio output terminal 111 in the helmet may also have an intelligent communication earphone and an intercom earphone, where the intelligent communication earphone is configured to be connected to the intelligent communication terminal through bluetooth communication, and the intercom earphone is configured to be connected to the intercom terminal through wired communication. In this embodiment, the intercom communication earphone is connected with the intercom terminal through a detachable connection wire in a wired manner, so that the communication signal transmission between the intercom communication earphone and the intercom terminal is relatively stable no matter in any special environment, and the intercom communication earphone and the intercom terminal cannot receive interference of other noise signals, thereby causing conditions such as disconnection and noise.
Specifically, the audio output terminal 111 in the helmet has a plurality of communication interfaces, in this embodiment, two communication interfaces are provided, which are a first communication interface and a second communication interface, wherein the first communication interface is connected to the external communication component 120, the first communication interface adopts a 6-core quick-plug design, and meanwhile, the cable adopts a spiral telescopic cable, so that the cable for shortening the helmet to a communication shoulder microphone at any time in riding is ensured to provide stronger convenience; the interface 2 is a communication interface of a Bluetooth wireless helmet earphone, the interface in the scheme is a mini-USB interface, the interface is inserted into an audio mini-USB interface of the Bluetooth wireless helmet earphone fixed on the helmet when an in-helmet earphone is installed, and the in-helmet earphone realizes in-helmet co-sound communication of intercom communication and wireless communication of a smart phone terminal.
On the other hand, the intercom communication earphone can be connected with the intercom terminal through Bluetooth communication, so that the intercom communication earphone can be convenient for a user to operate and use.
The intra-helmet communication module 110 further includes an intra-helmet audio input terminal 112 and a first detection unit 113. The in-helmet audio input terminal 112 is configured to receive an audio signal and transmit the audio signal to a target terminal through the communication terminal by intercom.
Specifically, the in-helmet audio input terminal 112 may be a helmet microphone disposed at a front side of the helmet and electrically connected to the in-helmet audio output terminal 111, and the helmet microphone may receive voice information of a user of the apparatus. In this embodiment, the helmet microphone is a wind noise prevention communication microphone which is fixed on the inner wall of the helmet and extends to the front of the mouth of the rider through the microphone rod.
The first detecting unit 113 is configured to detect whether the in-helmet audio input terminal 112 is connected to the external communication component, and if so, control the in-helmet audio input terminal to acquire audio. In this embodiment, the first detecting unit 113 may detect whether the audio input terminal in the helmet is connected to the external communication module. When the in-helmet audio input terminal 112 is connected to the external communication module 120, the first detecting unit 113 detects that the in-helmet audio input terminal is connected to the external communication module 120, and the police multi-channel communication device 100 receives the voice of the user through the in-helmet audio input terminal 112, while the external communication module 120 does not receive the voice of the user during the period when the in-helmet audio input terminal is connected to the external communication module 120.
The external communication assembly 120 is connected to the internal helmet communication assembly 110, and in this embodiment, the external communication assembly 120 and the internal helmet communication assembly 110 are connected in a wired manner, which is described in detail in the related content of the internal helmet communication assembly 110, and the present invention is not repeated here.
The external communication assembly 120 and the internal communication assembly 110 of the helmet are connected in a wired manner, so that the situation that if an interference source occurs or the power of a Bluetooth wireless earphone of the helmet is insufficient, the wireless communication is disconnected, and the interruption of intercom communication of a key service is possibly caused can be prevented, meanwhile, because intercom communication matched with the external communication assembly 120 is not in real time, voice call-in is not carried out, the problem that the communication assembly 110 in the helmet has no electricity is prevented when a command center needs to dial a relevant police mobile phone alone to remind an intercom that the communication cannot be carried out for many times is prevented, and in addition, real-time communication can be guaranteed, and the delay of communication is reduced.
The external communication module 120 includes an external audio input terminal 121, an external audio output terminal 122, and an external audio acquisition control unit 123. In more detail, the external audio input terminal 121 is configured to receive an audio signal, where the external audio input terminal 121 may include an external noise reduction microphone, and the noise reduction microphone may acquire a voice of a user and transmit the acquired voice signal to the intercom terminal at the other end matched with the external audio input terminal through wireless transmission. In this embodiment, when the internal communication module 110 is not connected to the external communication module 120, the external audio input terminal 121 is in an operating state, and can be used to obtain the voice of the user, and when the internal communication module 110 is connected to the external communication module 120, the external audio input terminal 121 is in a non-operating state, the voice of the user can be obtained through the internal audio input terminal 112, and the switching of the operating state of the external audio input terminal 121 can be controlled by the first detection unit 113 to obtain and switch the access signal.
The external audio output terminal 122 is configured to output an audio signal output by the intercom terminal. The intercom terminal matched with the external communication component 120 sends out a voice signal through the intercom terminal, and transmits the voice signal to the external communication component 120 in a radio wave mode, the external audio output terminal 122 can output the voice signal obtained by the external communication component 120, the external audio output terminal 122 can include a speaker, and the external audio output terminal 122 outputs the voice signal sent out by the intercom terminal of the other party through the speaker. In this embodiment, when the internal communication module 110 is not connected to the external communication module 120, the external audio output terminal 122 is in an operating state and can output an audio signal sent by a counterpart intercom terminal matched with the external audio output terminal, and when the internal communication module 110 is connected to the external communication module 120, the external audio output terminal 122 is in a non-operating state and a voice signal sent by an intercom terminal matched with the external communication module 120 can be output by an internal headset of the internal audio communication module 110 connected to the external communication module 120.
The external audio acquisition control unit 123 is configured to control a period of time during which the external audio input terminal receives and outputs audio to the matched intercom terminal. Specifically, the audio acquisition control unit 123 has a rebound switch, and the audio acquisition control unit 123 controls a period during which the external audio input terminal 121 acquires audio by a user pressing or releasing the rebound switch, in more detail, when the user presses the rebound switch, the audio acquisition control unit 123 may control the external audio input terminal 121 to acquire the voice of the user, and when the user releases the rebound switch, the audio acquisition control unit 123 may control the external audio input terminal 121 not to acquire the voice of the user.
The multi-channel communication device 100 for police further comprises a microphone electrically connected with the external communication component, and configured to amplify and output an audio signal input by the external audio input terminal or the internal communication component under the control of the communication control component. The above-mentioned megaphone has the function of shouting to the outside in terms of usage, specifically, the user can input the audio to the external communication component 120 through the above-mentioned external audio input terminal 121, and the audio signal can carry out the megaphone to the above-mentioned audio through the above-mentioned megaphone, so as to realize the function of the user to shouting to the outside by using the above-mentioned external communication component 120. Further, when the external communication component 120 is connected to the internal helmet communication component 110, the internal helmet audio input terminal 112 of the internal helmet communication component 120 can be utilized to carry out speaking, specifically, a user can input audio through the internal helmet audio input terminal 112, and an audio signal carries out sound amplification through the loudspeaker of the external helmet communication component 120, so that the external speaking function is realized.
In this embodiment, the external communication module 120 has a bluetooth communication chip, and the external communication module 120 can achieve the purpose of communication connection with the communication control module 130 through the bluetooth communication chip.
The communication control assembly 130 is mounted on the handlebar of the riding vehicle and connected with the communication assembly in the helmet and the external communication assembly in a bluetooth manner, and the communication control assembly 130 has a communication control unit 136, which is used for selecting one of the communication assembly in the helmet and the external communication assembly as a communication terminal of the intercom terminal.
In the embodiment, a double-key controller is designed at the thumb operation position of the left-hand rider of the handlebar, and the opening and closing of intercom communication and wireless shouting can be controlled through the thumb.
The communication control assembly 130 further includes a handlebar audio acquisition control unit 134 for controlling the period of time during which the external audio input terminal or the intra-helmet communication assembly receives and outputs audio to the matched intercom terminal. Therefore, the handlebar audio acquisition control unit is arranged on the handlebar, and further audio input control of talkback is carried out on the external audio input terminal or the communication component in the helmet, so that the safety of riding personnel is improved by utilizing the operation of the users such as the riding personnel.
The communication control assembly further comprises: the sound amplifying detection unit (not shown) is used for detecting that when the sound amplifier is in a sound amplifying state, and the handlebar audio acquisition control unit or the external audio acquisition control unit controls the communication component or the external communication component in the helmet to control receiving audio, and controls the received audio to be output to the matched intercom terminal. Therefore, when the wireless shouting function is detected to be opened through the sound amplifying detection unit and a passersby presses a key of the terminal of the intercom handle bar audio acquisition control unit, the handle bar shouting can be automatically cut off, and the intercom key business voice is prevented from being amplified through vehicle-mounted shouting.
The communication control module 130 includes a first bluetooth control module, a second bluetooth control module, and a third bluetooth control module. The first Bluetooth control module is wirelessly connected with the external communication assembly and used for controlling communication on-off of the external communication assembly; the second Bluetooth control module is in wireless connection with the loudspeaker and is a BLE Bluetooth low-power module used for controlling communication on-off between the external communication assembly and the loudspeaker; the third Bluetooth control module is used for being in wireless connection with an intelligent communication terminal matched with the communication assembly in the helmet and controlling the communication connection or on-off of the intelligent communication terminal; the third bluetooth control module 133 can implement operations such as hanging up the mobile phone on the handlebar by using the paired smart phone alone.
The multi-channel communication device 100 for police further comprises a power supply electrically connected with the external communication component and/or the communication control component, and configured to provide working voltage for the external communication component and the communication control component. In this embodiment, the power supply source provides an operating voltage to the communication control unit 130, and in this embodiment, the power supply source 140 provides a 12V power supply voltage.
The communication control assembly 130 has three interfaces, the first interface is connected with the power supply (not shown), when the user is started, the power supply can provide working voltage for the communication control assembly 130, the second interface is connected with the loudspeaker, the external communication assembly can be connected with the sound source output which can realize the voice signal from the communication assembly in the helmet or the external communication assembly to the vehicle-mounted loudspeaker, the third interface is connected with the double-key controller of the left-hand cart, and the user can realize wireless PTT control of the thumb of the left hand and on-off control of the vehicle-mounted megaphone when riding.
In another embodiment of the present embodiment, the communication module 110, the external communication module 120 and the communication control module 130 in the helmet of the multi-channel communication device 100 for police are all connected in a bluetooth manner, and other embodiments are substantially the same as those in the above embodiment, and the disclosure is not repeated here.
In this embodiment, the bluetooth mode is adopted to carry out communication connection, so that the interference of wires is more conveniently removed in the riding state or the non-riding state of the riding personnel, and the riding personnel can conveniently use the riding state or the non-riding state.
The multi-channel communication device 100 may further include an on-board law enforcement instrument (not shown) mounted on the police riding vehicle for controlling the photographing target area by the communication control assembly. The vehicle-mounted law enforcement instrument is connected with the communication control assembly 130, so that prompt tones can be played by the communication assembly 110 in the helmet through voices when the vehicle-mounted camera detects a violation vehicle, and police can control the violation evidence taking of the camera through corresponding keys of the communication control assembly 130.
The multi-channel communication device 100 for police disclosed in the above embodiment of the present invention can ensure different connection modes of different types of communication services, so as to meet the requirements of high security of intercom communication and meanwhile also consider the specificity and diversity of modern law enforcement for police. Meanwhile, the multi-Bluetooth module of the wireless controller of the handlebar is added for controlling respectively, so that one machine can realize multi-control of a plurality of wireless terminals on one handlebar controller, and the safety of riding personnel is ensured while the normal running of different communication services of the riding personnel is ensured.
The second preferred embodiment of the invention discloses a police riding set, which comprises a riding helmet, a riding vehicle and the police multi-channel communication equipment of the first preferred embodiment.
According to the police riding suite disclosed by the embodiment of the invention, different connection modes are carried out by utilizing different types of communication services which can be ensured by the police multi-channel communication equipment 100, so that the requirements of high-ensured intercom communication and specificity and diversity of modern police law enforcement are met. Meanwhile, the multi-Bluetooth module of the wireless controller of the handlebar is added for controlling respectively, so that one machine can realize multi-control of a plurality of wireless terminals on one handlebar controller, and the safety of riding personnel is ensured while the normal running of different communication services of the riding personnel is ensured.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (9)

1. A multi-channel police communication device, comprising:
the communication component in the helmet is arranged in the riding helmet, is externally connected with the intelligent communication terminal through Bluetooth, and is used as an audio input and output end of the intelligent communication terminal;
the external communication assembly is connected with the communication assembly in the helmet and is in communication connection with the matched intercom terminal;
the communication control assembly is arranged on a handlebar of the riding vehicle and connected with the communication assembly in the helmet and the external communication assembly Bluetooth, and is provided with a communication control unit and a handlebar audio acquisition control unit, wherein the communication control unit is used for selecting the communication assembly in the helmet or the external communication assembly as a communication terminal of the intercom terminal, and the handlebar audio acquisition control unit is used for controlling the external communication assembly or the period of the communication assembly in the helmet for receiving and outputting the audio to the matched intercom terminal.
2. The police multi-channel communication device of claim 1, wherein the in-helmet communication assembly comprises:
and the helmet internal audio output terminal is used for outputting audio signals output by the intelligent communication terminal or the external communication assembly.
3. The police multi-channel communication device of claim 2, wherein the in-helmet communication assembly further comprises:
an audio input terminal in the helmet;
the first detection unit is used for detecting whether the internal audio input terminal of the helmet is connected with the external communication component, and if so, the internal audio input terminal of the helmet is controlled to serve as an audio input end of the external communication component.
4. The police multi-channel communication device of claim 2, wherein the audio output terminal in the helmet is provided with an intelligent communication earphone and an intercom communication earphone, the intelligent communication earphone is used for being connected to the intelligent communication terminal through bluetooth communication, and the intercom communication earphone is used for being connected to the intercom terminal through wired communication.
5. The police multi-channel communication device of claim 1, wherein the external communication assembly comprises:
an external audio input terminal for receiving audio;
the external audio output terminal is used for outputting audio signals received by the intercom terminal matched with the external communication assembly;
and the external audio acquisition control unit is used for controlling the period of time when the external audio input terminal receives and outputs the audio to the matched intercom terminal.
6. The police multi-channel communication device of claim 5, further comprising:
and the loudspeaker is electrically connected with the external communication component and used for amplifying and outputting an audio signal input by the external audio input terminal or the helmet internal communication component under the control of the communication control component.
7. The police multi-channel communication device of claim 6, wherein the communication control assembly further comprises:
and the sound amplifying detection unit is used for detecting that when the sound amplifier is in a sound amplifying state, and the handlebar audio acquisition control unit or the external audio acquisition control unit controls the communication assembly or the external communication assembly in the helmet to control the received audio, and controlling the received audio to be output to the matched intercom terminal.
8. The police multi-channel communication device of claim 6, wherein the communication control assembly comprises:
the first Bluetooth control module is wirelessly connected with the external communication assembly and used for controlling communication on-off of the external communication assembly;
the second Bluetooth control module is wirelessly connected with the loudspeaker and used for controlling the communication on-off between the external communication component and the loudspeaker;
and the third Bluetooth control module is used for being in wireless connection with the intelligent communication terminal matched with the communication component in the helmet and controlling the communication connection or on-off of the intelligent communication terminal.
9. The police multi-channel communication device of claim 1, further comprising:
and the vehicle-mounted law enforcement instrument is arranged on the police riding vehicle and used for controlling the shooting target area by the communication control assembly.
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201388213Y (en) * 2009-03-20 2010-01-20 南京多伦科技有限公司 Police intercom convenient communication system

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Publication number Priority date Publication date Assignee Title
CN201986095U (en) * 2011-03-09 2011-09-21 南京多伦科技有限公司 Wireless talkback convenient communication system for police
CN202150916U (en) * 2011-07-22 2012-02-22 南京多伦科技有限公司 Police bluetooth wireless intercommunication convenient communication system
CN106130585B (en) * 2016-08-24 2019-05-10 广州特亚艾仪器有限公司 The automobile-used bluetooth communication radio station of motor and its implementation

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CN201388213Y (en) * 2009-03-20 2010-01-20 南京多伦科技有限公司 Police intercom convenient communication system

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