CN106385554B - Firearm law enforcement recorder - Google Patents
Firearm law enforcement recorder Download PDFInfo
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- CN106385554B CN106385554B CN201510446990.6A CN201510446990A CN106385554B CN 106385554 B CN106385554 B CN 106385554B CN 201510446990 A CN201510446990 A CN 201510446990A CN 106385554 B CN106385554 B CN 106385554B
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- 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
Abstract
The invention provides a firearm law enforcement recorder, comprising: an information recording section for recording video information, audio information, and/or geographical position information; a wireless communication means for wirelessly communicating with a holster containing the firearm; and the control part is respectively connected with the information recording part and the wireless communication part and is used for starting the information recording part when the alarm signal sent by the gun holster is received through the wireless communication part. The firearm law enforcement recorder provided by the invention can effectively overcome the technical defects of the existing firearm management, and perfect the management of the firearm.
Description
Technical Field
The invention relates to the field of safety, in particular to a firearm law enforcement recorder.
Background
The public security department 2014 issues a command on 4 months and 3 days, and requires national public security policemen, especially first-line policemen, to be familiar with the gun for supporting and use, and can be matched with the gun.
The existing gun management in China only comprises gun storage and custody, and no matched management technology and scheme exist in the period from the time of receiving the gun to the time of returning the gun. The gun management before China is very strict without gun allocation management problems, and the defects of lack of gun daily application management technical means are highlighted as the police issuing the command starts daily gun allocation.
Disclosure of Invention
The present invention provides a firearm law enforcement recorder to overcome or at least partially solve the above problems.
According to one aspect of the present invention there is provided a firearm law enforcement recorder comprising: an information recording section for recording video information, audio information, and/or geographical position information; a wireless communication means for wirelessly communicating with a holster containing the firearm; and the control part is respectively connected with the information recording part and the wireless communication part and is used for starting the information recording part when the wireless communication part receives the alarm signal sent by the gun holster.
Optionally, the wireless communication component is further used for wireless communication with a remote control center; the control part is further used for sending the recorded video information, audio information and/or geographic position information to a remote control center in real time through the wireless communication part after the information recording part is started.
Optionally, the control component is further configured to receive and execute an instruction issued by the remote control center through the wireless communication component; wherein the instructions comprise: locking the lock catch on the gun holster, starting the information recording component, and sending recorded video information, audio information and/or geographic position information to the remote control center in real time.
Optionally, the wireless communication unit is further configured to establish a call connection with the remote control center after the control unit starts the information recording unit; the control part is also used for playing the audio signal sent by the remote control center and received by the wireless communication part through the playing part of the firearm law enforcement recorder.
Optionally, the alarm signal is an alarm signal sent by the holster when at least one of the following conditions is detected: the lock catch of the gun sleeve is opened; the gun sleeve is free of guns; the holster cannot identify the firearm in the holster; the firearms in the holster identified by the holster do not match the firearms corresponding to the holster.
Optionally, the control unit is further configured to receive firearm status information reported by the holster at regular time through the wireless communication unit, and report the firearm status information to the remote control center through the wireless communication unit; wherein the firearm status information comprises: the firearm is about to leave the holster, the firearm has left the holster, the firearm is back to the holster, and the firearm is inconsistent with the holster.
Optionally, the control unit is further configured to receive, through the wireless communication unit, a wireless detection signal reported by the holster at a timing; wherein the wireless detection signal is used to indicate that the firearm law enforcement recorder remains wirelessly connected with the holster.
Optionally, the firearm law enforcement recorder may further include: and the storage component is connected with the control component and the information recording component and is used for storing the recorded video information, audio information and/or geographic position information.
Optionally, the control unit is further configured to start the information recording unit when at least one of the following is detected, and send the recorded video information, audio information, and/or geographical location information to the remote control center in real time: detecting that the distance between the holster and the firearm enforcement recorder exceeds a predetermined threshold; the wireless detection signal sent by the gun holster at fixed time is not received; and not receiving the firearm state information sent by the gun holster at fixed time.
Optionally, the control unit starts the information recording unit within 100ms when receiving the alarm signal sent by the holster through the wireless communication unit.
Based on the technical scheme provided by the invention, a person using the firearm can comprehensively record the service condition of the firearm from the time of personal reception to the time of returning to storage by wearing the firearm law enforcement recorder, including images, sounds, specific geographic positions and the like of the surrounding environment when the firearm is used, and the technical defect of the existing firearm management can be effectively overcome by recording all the service states and the surrounding environment in the whole application period of the firearm, and the management of the firearm is perfected.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present invention more readily apparent.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a block diagram of a firearm law enforcement recorder according to one embodiment of the present invention;
FIG. 2 is a schematic illustration of firearm law enforcement recorder wear in accordance with a preferred embodiment of the present invention;
FIG. 3 is a schematic illustration of the external connection of a firearm law enforcement recorder, according to a preferred embodiment of the present invention;
FIG. 4 is a block diagram of a firearm law enforcement recorder according to a preferred embodiment of the present invention;
fig. 5 is a schematic view of a holster according to a preferred embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, on the premise of no conflict, the embodiments and technical features in the embodiments of the present application may be combined with each other.
At present, the traditional gun management technology in China is more focused on the management of gun libraries. The development of intelligent guns is focused in the united states, for example, an intelligent gun with an united states fingerprint lock is provided with a fingerprint authentication device at a gun handle, a finger is required to be attached to a fingerprint identifier for authentication after the gun handle is held every time, if a palm leaves a handle, fingerprint authentication is required to be carried out again, only the fingerprint of a user is identical with the authenticated fingerprint in the gun, the gun can be used, and the gun management technology is different from the requirements of China. For China, there is a further need for a technique that allows for comprehensive recording and management of firearm usage. The present invention provides such a technique.
Fig. 1 is a block diagram of a firearm law enforcement recorder according to one embodiment of the invention. As shown in fig. 1, a firearm law enforcement recorder according to an embodiment of the present invention includes:
an information recording section 10 for recording video information, audio information, and/or geographical position information;
a wireless communication unit 20 for wireless communication with a holster containing the firearm;
the control part 30 is connected with the information recording part 10 and the wireless communication part 20 respectively, and is used for starting the information recording part 10 when the wireless communication part 10 receives the alarm signal sent by the holster.
The firearm law enforcement record appearance that this embodiment provided can carry out wireless communication with the holster, when receiving the alarm signal that the holster sent, when the condition that needs to carry out firearm use record appears promptly, the firearm law enforcement record appearance will start information recording unit 10 and carry out comprehensive record to current environment, includes: video information, audio information, and/or geographical location information, i.e., recording images, sounds, specific geographical locations of the current environment, thereby truly reflecting the use environment, use reasons, events faced by the firearm user, etc.
The firearm law enforcement recorder provided by the embodiment is mainly used for recording and managing the firearm in a time period from the time when the firearm is taken out to the time when the firearm is restored and stored, is equipment capable of recording the use condition of the firearm carried by individuals, and can record all use conditions and the current surrounding environment of the firearm in the whole application time period, so that the technical defect of the existing firearm management can be effectively overcome, and the management of the firearm is perfected.
In particular applications, the firearm law enforcement recorder needs to be worn on the person using the firearm, preferably at the chest or shoulder of the person using the firearm for better recording, as shown in fig. 2.
In a preferred embodiment of the present invention, a remote control center may be further established for the firearm law enforcement recorder, as shown in fig. 3, for unified control of all firearm law enforcement recorders. For this purpose, the wireless communication means 10 may also be used for wireless communication with a remote control center; the control part 30 is further configured to transmit the recorded video information, audio information, and/or geographical location information to a remote control center in real time through the wireless communication part 10 after the information recording part 20 is started.
The technical scheme that this embodiment provided provides a system type firearm use record management mechanism, from holster to firearm law enforcement record appearance, from firearm law enforcement record appearance to remote control center again, a complete high-efficient control chain has been formed, the holster sends alarm signal to firearm law enforcement record appearance when detecting the condition that appears needing the record, the firearm law enforcement record appearance begins to record firearm service environment after receiving alarm signal, and send the information of record to remote control center in real time, provide comprehensive specific information for the managers, the management personnel is managed in real time. The technical scheme provided by the embodiment can realize more effective firearm use record management.
Based on the above-described systematic firearm monitoring mechanism, in a preferred embodiment of the present invention, the control unit 30 may also be configured to receive and execute the instructions issued by the remote control center via the wireless communication unit 20; wherein, the instruction comprises: the lock catch on the gun sleeve is locked, the information recording component is started, and recorded video information, audio information and/or geographical position information are transmitted to the remote control center in real time.
The technical scheme provided by the embodiment further provides a remote control mechanism, so that a manager of a remote control center can actively instruct a certain firearm law enforcement recorder to start an information recording part thereof under the condition of need, so that the manager can observe and control the information recording part, and further, the manager can instruct the certain firearm law enforcement recorder to lock a lock catch of a corresponding gun holster under the condition of need, so that a corresponding firearm user cannot use the firearm. The technical scheme provided by the embodiment can realize more active firearm use record control.
Based on the above-described systematic firearm monitoring mechanism, in a preferred embodiment of the present invention, the wireless communication unit 20 is further operable to establish a call connection with a remote control center after the control unit 30 has activated the information recording unit 10; control component 30 may also be configured to play audio signals received by wireless communication component 10 from a remote control center via a play component of the firearm law enforcement recorder.
The technical scheme that this embodiment provided further provides the pronunciation conversation function for remote control center's managers and the firearms user who wears firearms law enforcement recorder, when the condition that needs to carry out the record and manage to the firearms use appears, remote control center's managers can directly give the pronunciation instruction to the firearms user who wears firearms law enforcement recorder based on the firearms service environment of firearms law enforcement recorder feedback to can directly manage the action of firearms user, further realize the use management to the firearms.
Preferably, the alarm signal is an alarm signal sent by a holster when at least one of the following conditions is detected: the lock catch of the gun sleeve is opened; no firearm is in the holster; the holster cannot identify the firearm in the holster; the holsters identified in the holsters do not match the corresponding holsters.
The preferred embodiment exemplifies several cases where it is necessary to record and manage the use of the firearm, where the case where the lock of the holster is opened means that the firearm is in a state where it can be pulled out at any time, where the absence of the firearm in the holster means that the firearm has been pulled out, where the holster cannot recognize that the firearm in the holster is in the holster, where the firearm recognized in the holster does not correspond to the holster, where the wrong firearm is in the holster, and where the use of the firearm is required to be recorded and managed. The above exemplifies but is representative of several situations, including but not limited to those described above, where firearm use needs to be recorded and managed.
In a preferred embodiment of the present invention, the control unit 30 may be further configured to receive firearm status information reported by the holster timing via the wireless communication unit 20, and report the firearm status information to the remote control center via the wireless communication unit 20; wherein the firearm status information includes: the firearm is about to leave the holster, the firearm has left the holster, the firearm is back to the holster, and the firearm is inconsistent with the holster.
The technical scheme provided by the implementation further provides a function similar to a log, the gun sleeve can continuously record the state information of the gun and report the state information of the gun to a remote control center for storage through a gun law enforcement recorder, the state information of the gun is similar to the log information, and the stored log information can be used for meeting the inquiry requirements appearing later, so that the record management mechanism of the gun is more perfect.
In a preferred embodiment of the present invention, the control unit 30 may also be configured to receive a wireless detection signal reported from the holster via the wireless communication unit 20; wherein the wireless detection signal is used to indicate that the firearm law enforcement recorder remains wirelessly connected to the holster.
Maintaining a wireless connection between the holster and the firearm law enforcement recorder is critical to implementing a firearm usage record management mechanism, and the firearm law enforcement recorder specifically determines whether the holster and firearm law enforcement recorder remain wirelessly connected by detecting a wireless detection signal sent by the holster. The technical scheme provided by the preferred embodiment can improve the reliability of the whole firearm use record management mechanism.
In a preferred embodiment of the present invention, as shown in fig. 4, the firearm law enforcement recorder may further comprise: a storage section 40 connected to the control section 30 and the information recording section 10 for storing the recorded video information, audio information, and/or geographical position information.
The technical solution provided in the preferred embodiment further provides an information backup mechanism, that is, the information recorded by the information recording unit 10 is stored locally in addition to being sent to the remote control center for storage, so that the security of the recorded information can be improved.
In a preferred embodiment of the invention, the control unit 30 may be further configured to activate the information recording unit 10 upon detection of at least one of the following, and to transmit the recorded video information, audio information, and/or geographical location information to the remote control center in real time: detecting that the distance between holsters and firearm law enforcement recorders exceeds a predetermined threshold; the wireless detection signal sent by the gun holster at fixed time cannot be received; and the gun state information sent by the gun holster at fixed time is not received.
The firearm law enforcement recorder not only responds to the alarm signal of holster to carry out passive information recording, but also can further have the function of active recording, namely the firearm law enforcement recorder can also actively record when detecting the condition that the firearm needs to be used for recording and managing. In the above-mentioned exemplary case, detecting that the distance between the holster and the firearm enforcement recorder exceeds the predetermined threshold means that the physical structure of the firearm usage record management mechanism is about to be destroyed, the firearm may be lost, and receiving no wireless detection signal or firearm status information sent at regular time of the holster means that the function of the holster is abnormal, and in these cases, the firearm enforcement recorder can actively record and manage the usage of the firearm. Also, the foregoing exemplifies several situations, but is typical of those that require the firearm law enforcement recorder to actively record and manage firearm usage, including but not limited to those described above.
Preferably, the control part 30 starts the information recording part 10 within 100ms when receiving the alarm signal transmitted from the holster through the wireless communication part 20. The quick start of the information recording unit 10 may make the recorded information more comprehensive and timely, preferably requiring the information recording unit 10 to start within 100 ms.
The components of the firearm law enforcement recorder provided in any of the foregoing embodiments or preferred embodiments may be implemented in various manners based on integrated chips, functional circuits, basic parts, etc., for example, the information recording component may be implemented based on a camera, a microphone, a GPS or a beidou positioning device, the wireless communication component may be implemented based on an integrated wireless communication module (chip), the control component may be implemented based on a CPU chip, and the storage component may be implemented based on any storage device, which is not particularly limited in the present invention.
In addition, any of the above embodiments or the preferred embodiments provide a firearm law enforcement recorder that requires a holster to work in concert, which itself has many functions. Fig. 5 is a schematic structural view of a holster according to a preferred embodiment of the present invention, and as shown in fig. 5, the holster 5 is previously configured with a uniquely matched firearm that is uniquely identified by a wireless tag 1 mounted within its handle cover. Holster 5 includes firearm code reader 8, latch switch sensor 2, pressure sensor 3, positioning component 7, wireless communication component 6 and control component 4. Wherein the control part 4 can read the wireless tag 1 mounted on the firearm through the firearm code reader 8, and determine whether the firearm is a matching firearm; it is also possible to detect whether the firearm is in the holster by means of the pressure sensor 3; determining whether the latch is opened by the latch switch sensor 2; acquiring position information by the positioning means 7; communicates with a firearm law enforcement recorder (not shown) via wireless communication means 6.
The operation of the firearm law enforcement recorder is described below in terms of several specific preferred embodiments.
Preferred embodiment 1:
after the firearm law enforcement recorder is powered on (after charging or battery is installed), the firearm law enforcement recorder automatically starts to work, and firstly, the state of the system is checked: the pistol is put into the holster, and a firearm law enforcement recorder is worn on the shoulder of the person with the pistol, so that a wireless connection can be established by receiving a holster signal, and the system is displayed to be normal, otherwise, an alarm is given.
The firearm law enforcement recorder starts to work normally after finishing detection, a control part arranged on the gun holster enters a low-power-consumption working mode, wireless tags arranged in a pistol handle protecting cover are detected at fixed time, and state information of the firearm is recorded, including whether the firearm is in the gun holster, whether the gun holster is locked with the firearm, geographical position information and the like, and the information is reported to a remote control center through the firearm law enforcement recorder.
Preferred example 2:
the gun using personnel (such as police officers) wearing the gun law enforcement recorder open the lock catches and the lock catches of the gun holster to generate trigger signals, and the control part of the gun holster inner installation detects the trigger signals and immediately sends alarm signals through the wireless communication part of the gun holster inner installation. The firearm law enforcement recorder receives the alarm signal, immediately starts video recording, sound recording, positioning and wireless remote communication functions, namely starts an information recording component, communicates with a remote control center through the wireless communication component, completely records surrounding environment information and various information of the gun, and sends the information to a manager of the remote control center through the remote communication function to realize alarm.
Preferred example 3:
the gun sleeve is lost, the gun law enforcement recorder detects that the gun sleeve leaves a gun user wearing the gun law enforcement recorder by more than 5 meters, or the gun management recorder cannot receive wireless detection signals sent by the gun sleeve at regular time, the functions of video recording, positioning and wireless remote communication are started immediately, surrounding environment information and various information of the gun are recorded completely, and the information is sent to a remote control center manager through the remote communication function to realize alarm.
Preferred example 4:
a firearm wearing the firearm law enforcement recorder uses a person to take the wrong firearm and places another firearm that is not the same set into the holster, or the firearm is not in the holster, or the control component installed in the holster cannot identify the firearm. The holster immediately sends an alarm signal through a wireless communication component mounted inside the holster. The firearm law enforcement recorder receives the alarm signal, immediately starts video recording, sound recording, positioning and wireless remote communication functions, completely records surrounding environment information and various information of the gun, and sends the information to a remote control center manager through the remote communication function to realize alarm.
In summary, based on the firearm law enforcement recorder provided by the invention, a firearm usage record management mechanism of a system can be established, and the usage situation of the firearm can be comprehensively, timely and efficiently managed and monitored. The firearm law enforcement recorder provided by the invention can record and manage the use of the firearm in response to the alarm signal of the holster, and can actively record and manage the use of the firearm when an abnormal condition is detected. The recorded information is stored in the firearm law enforcement recorder and also transmitted to a remote control center. Based on the information recorded and transmitted by the firearm law enforcement recorder and the voice communication connection with the remote control center established by the firearm law enforcement recorder, a manager of the remote control center can know the use environment of the firearm and the facing situation of the firearm user in real time and give corresponding instructions to the firearm user. In summary, the firearm law enforcement recorder provided by the invention can effectively overcome the technical defects of the existing firearm management and perfect the firearm management.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed as reflecting the intention that: i.e., the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the apparatus of the embodiments may be adaptively changed and disposed in one or more apparatuses different from the embodiments. The modules or units or components of the embodiments may be combined into one module or unit or component and, furthermore, they may be divided into a plurality of sub-modules or sub-units or sub-components. Any combination of all features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or units of any method or apparatus so disclosed, may be used in combination, except insofar as at least some of such features and/or processes or units are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
Various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that some or all of the functions of some or all of the components in a firearm law enforcement recorder according to embodiments of the present invention may be implemented in practice using a microprocessor or Digital Signal Processor (DSP). The present invention can also be implemented as an apparatus or device program (e.g., a computer program and a computer program product) for performing a portion or all of the methods described herein. Such a program embodying the present invention may be stored on a computer readable medium, or may have the form of one or more signals. Such signals may be downloaded from an internet website, provided on a carrier signal, or provided in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order. These words may be interpreted as names.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.
Claims (6)
1. A firearm law enforcement recorder comprising:
an information recording section for recording video information, audio information, and/or geographical position information;
a wireless communication means for wirelessly communicating with a holster containing the firearm;
the control part is respectively connected with the information recording part and the wireless communication part and is used for starting the information recording part when the wireless communication part receives the alarm signal sent by the holster; wherein the method comprises the steps of
The wireless communication component is also used for carrying out wireless communication with a remote control center;
the control part is also used for receiving and executing the instruction issued by the remote control center through the wireless communication part;
wherein the instructions comprise: locking a lock catch on the gun holster, starting the information recording component, and sending recorded video information, audio information and/or geographic position information to the remote control center in real time;
the alarm signal is an alarm signal sent by the holster when at least one of the following conditions is detected:
the lock catch of the gun sleeve is opened;
the gun sleeve is free of guns;
the holster cannot identify the firearm in the holster;
the firearms in the holster identified by the holster are inconsistent with the firearms corresponding to the holster; wherein the method comprises the steps of
The control part is further used for starting the information recording part when at least one of the following conditions is detected, and transmitting the recorded video information, audio information and/or geographic position information to the remote control center in real time:
detecting that the distance between the holster and the firearm enforcement recorder exceeds a predetermined threshold;
the wireless detection signal sent by the gun holster at fixed time is not received;
and not receiving the firearm state information sent by the gun holster at fixed time.
2. The firearm law enforcement recorder of claim 1, wherein the wireless communication means is further for establishing a call connection with the remote control center after the control means has initiated the information recording means;
the control part is also used for playing the audio signal sent by the remote control center and received by the wireless communication part through the playing part of the firearm law enforcement recorder.
3. The firearm law enforcement recorder of claim 1, wherein the control unit is further configured to receive firearm status information reported by the holster at regular intervals via the wireless communication unit and report the firearm status information to the remote control center via the wireless communication unit;
wherein the firearm status information comprises: the firearm is about to leave the holster, the firearm has left the holster, the firearm is back to the holster, and the firearm is inconsistent with the holster.
4. The firearm law enforcement recorder of claim 3, wherein the control means is further for receiving a wireless detection signal from the holster timing report via the wireless communication means;
wherein the wireless detection signal is used to indicate that the firearm law enforcement recorder remains wirelessly connected with the holster.
5. The firearm law enforcement recorder of claim 4, further comprising:
and the storage component is connected with the control component and the information recording component and is used for storing the recorded video information, audio information and/or geographic position information.
6. The firearm law enforcement recorder of claim 1, wherein the control unit activates the information recording unit within 100ms upon receiving an alarm signal sent by the holster via the wireless communication unit.
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| CN201510446990.6A CN106385554B (en) | 2015-07-27 | 2015-07-27 | Firearm law enforcement recorder |
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| CN201510446990.6A CN106385554B (en) | 2015-07-27 | 2015-07-27 | Firearm law enforcement recorder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107228597A (en) * | 2017-03-18 | 2017-10-03 | 深圳市金沃德科技有限公司 | A kind of firearms superintend and direct control equipment |
| CN107548020B (en) * | 2017-08-01 | 2020-07-24 | 深圳市盛路物联通讯技术有限公司 | Safety monitoring method for firearm use range and Internet of things monitoring equipment |
| CN111306990B (en) * | 2020-03-05 | 2022-04-29 | 观典防务技术股份有限公司 | Integrated multi-bullet type 5G intelligent explosion-proof device |
| CN113079296A (en) * | 2021-03-31 | 2021-07-06 | 重庆风云际会智慧科技有限公司 | Law enforcement investigation equipment based on bidirectional video |
| CN113819800B (en) * | 2021-09-18 | 2023-11-24 | 深圳西塔克工业有限公司 | Intelligent holster and intelligent holster assembly communication method |
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