CN212324376U - Law enforcement supervision recorder - Google Patents
Law enforcement supervision recorder Download PDFInfo
- Publication number
- CN212324376U CN212324376U CN202021029997.0U CN202021029997U CN212324376U CN 212324376 U CN212324376 U CN 212324376U CN 202021029997 U CN202021029997 U CN 202021029997U CN 212324376 U CN212324376 U CN 212324376U
- Authority
- CN
- China
- Prior art keywords
- module
- data
- satellite
- satellite communication
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Telephone Function (AREA)
Abstract
The utility model provides a law enforcement supervision recorder, which is characterized by comprising a data acquisition module, a control module, a satellite communication module and a wireless transmission module; the control module is respectively and electrically connected with the data acquisition module, the satellite communication module and the wireless transmission module; the data acquisition module is used for acquiring image data and input text data; the satellite communication module is used for transmitting and positioning satellite communication signals; the wireless transmission module is used for carrying out wireless communication with the background server, law enforcement officers acquire image data through the data acquisition module or record important information in a text mode, and the acquired image data or input text data can be transmitted to the background server through the wireless transmission module for management; after the satellite communication module is positioned, the current positioning information can be stored in the control module, and when an emergency situation occurs, the current positioning information can be sent to a background server or a designated contact person through the satellite by the control module to ask for help.
Description
Technical Field
The utility model relates to a law enforcement supervision field, concretely relates to law enforcement supervision record appearance.
Background
The rapid development of information technology brings people's life into a brand new era. High-tech products such as computer technology, internet technology, cryptography, mobile communication technology and the like affect various aspects of people's lives. These high and new technologies have made the means for people to acquire, communicate and process information increasingly diverse.
At present, production safety casualty accidents all over the country always occur at high frequency, such as coal mines, dangerous chemicals, fireworks and crackers, safety production and the like, how to conduct high-standard scheduling statistics and safety production administrative law enforcement analysis work, how to organize and coordinate major, extra-major and particularly major accidents according to law, and how to monitor the implementation situation of accident investigation and treatment, and how to organize, command and coordinate safety production emergency rescue work also become the important factor in the management at present.
The utility model with patent application number 201620874354.7 discloses a mobile supervision enforcement system, which comprises a single chip microcomputer, wherein the single chip microcomputer is electrically connected with an image processing module and a data processing module respectively, the image processing module is electrically connected with an image acquisition module in an input mode, the image acquisition module is electrically connected with a camera in an input mode, the data processing module is electrically connected with a video acquisition module in an input mode, the video acquisition module is electrically connected with a monitor in an input mode, the single chip microcomputer is electrically connected with a memory storage module, a wireless transceiver module, a driving module and an information acquisition module respectively in an output mode, the memory storage module is electrically connected with a storage interface in an output mode, the wireless transceiver module is electrically connected with a local area network, the local area network is electrically connected with a cloud server, and the cloud server is electrically connected with a mobile terminal and an enterprise, the driving module is respectively electrically output and connected with the printing equipment and the alarm, and the information acquisition module is electrically output and connected with the information comparison module. Can be convenient register and look over personnel's information through enterprise personnel database, can carry out real-time control to the workshop through the monitor, can record the saving to the message in the local area network through memory storage module and storage interface, so as to avoid losing of later stage data and lead to information to type in again, it is troublesome to reduce, can be convenient carry out real-time supervision and law enforcement with the mobile device through wireless transceiver module and mobile terminal, can print the convenience through printing apparatus and look over the law enforcement system, for statistics and analysis law enforcement work to a certain extent, it is convenient to manage law enforcement data.
However, in the prior art, the mobile terminal worn by law enforcement officers is generally used for data acquisition, the function is single, and when the mobile terminal cannot be covered by a mobile phone mobile network, the law enforcement officers cannot ask for help in case of danger or emergency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming among the prior art, provide a law enforcement supervision record appearance, except daily data acquisition, when the law enforcement personnel meet the emergency situation or when meeting accident, also can in time send distress signal.
The purpose of the utility model is realized through the following technical scheme: a law enforcement supervision recorder comprises a data acquisition module, a control module, a satellite communication module and a wireless transmission module; the control module is respectively and electrically connected with the data acquisition module, the satellite communication module and the wireless transmission module;
the data acquisition module is used for acquiring image data and input text data;
the satellite communication module is used for transmitting and positioning satellite communication signals;
the wireless transmission module is used for carrying out wireless communication with the background server.
The beneficial effects of the utility model are that, under normal conditions, law enforcement officers can collect image data through the data acquisition module or record important information through characters, and can transmit the collected image data or input text data to the background server for management through the control module and the wireless transmission module; after the satellite communication module is positioned, the current positioning information can be stored in the control module, and when an emergency situation occurs, the current positioning information can be sent to a background server or a designated contact person through a satellite to ask for help or carry out emergency communication.
Further, the satellite communication module includes that the model is HTDM 1611's satellite mobile communication module, satellite mobile communication module is connected with sky through antenna and big dipper antenna, the sky through antenna is used for communication signal's receiving and dispatching, big dipper antenna is used for receiving big dipper satellite signal and sends positioning information.
The further scheme has the advantages that the HTDM1611 satellite mobile communication module integrates a baseband chip, a radio frequency chip, a power management and storage chip, an external interface, a positioning chip and the like, is a CSM + BD wireless module, and can provide voice and data service functions; the antenna is used for receiving and transmitting S-band satellite mobile communication signals, supports half-duplex communication, and has maximum transmitting power of 2W; and after the satellite communication module accesses the network, the satellite communication module can make a satellite call or send a short message with the customized APP of the mobile phone.
Furthermore, an encryption card is also arranged on the satellite communication module.
The beneficial effect of adopting the further scheme is that the encryption card is used for protecting the safety of data.
Furthermore, the data acquisition module comprises an image acquisition unit and a text input unit, the image acquisition unit and the text input unit are respectively connected with the input port of the control module, the image acquisition unit is used for acquiring image data, and the text input unit is used for inputting character data.
The beneficial effect of adopting above-mentioned further scheme is that, image acquisition unit is used for gathering the image information in law enforcement place, text input unit is used for recording important information, can satisfy law enforcement personnel work demand basically, and the practicality is strong, is suitable for the popularization.
Further, the image acquisition unit is a binocular camera.
The beneficial effect who adopts above-mentioned further scheme is that, adopts two mesh cameras, can use conventional camera to gather high definition image daytime, but the image that can switch into infrared camera messenger shooting night discernment more easily.
Further, the text input unit comprises a key and a display screen, wherein the key is used for inputting characters, and the display screen is used for displaying the text data.
Further, an SD memory card is arranged on the control module.
The beneficial effect of adopting the further scheme is that the SD memory card is added, and the SD memory card can be used for storing the collected image data and the input text information.
The identity authentication system further comprises an identity identification module, wherein the identity identification module is electrically connected with the control module and is used for carrying out identity authentication on a user.
The beneficial effect of adopting the further scheme is that the legality and the rationality of the user are ensured by identifying the identity.
Further, the identity recognition module is one or more of fingerprint recognition, face recognition and IC card recognition.
The method has the advantages that the identity recognition module is one or more of fingerprint recognition, face recognition and IC card recognition, source compliance of collected image data and text data is guaranteed through identity authentication, and user identity is convenient to manage.
Drawings
FIG. 1 is a diagram of the connection relationship of the whole body of the present invention;
fig. 2 is a connection diagram of an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
Example 1
Referring to fig. 1, a law enforcement supervision recorder comprises a data acquisition module, a control module, a satellite communication module and a wireless transmission module; the control module is respectively and electrically connected with the data acquisition module, the satellite communication module and the wireless transmission module;
the data acquisition module is used for acquiring image data and input text data;
the satellite communication module is used for transmitting and positioning satellite communication signals;
the wireless transmission module is used for carrying out wireless communication with the background server.
Under normal conditions, law enforcement officers acquire image data through a data acquisition module or record important information in a text mode, and the acquired image data or input text data can be transmitted to a background server through a control module and a wireless transmission module for management; after the satellite communication module is positioned, the current positioning information can be stored in the control module, and when an emergency situation occurs, the current positioning information can be sent to a background server or a designated contact person through the satellite by the control module to be subjected to help seeking or emergency communication.
The satellite communication module comprises a satellite mobile communication module with the model of HTDM1611, the satellite mobile communication module is connected with an antenna and a Beidou antenna, the antenna is used for receiving and sending communication signals, and the Beidou antenna is used for receiving Beidou satellite signals and sending positioning information.
The HTDM1611 satellite mobile communication module integrates a baseband chip, a radio frequency chip, a power management and storage chip, an external interface, a positioning chip and the like, is a CSM + BD wireless module, and can provide voice and data service functions; the antenna is used for receiving and transmitting S-band satellite mobile communication signals, supports half-duplex communication, and has maximum transmitting power of 2W; and after the satellite communication module accesses the network, the satellite communication module can make a satellite call or send a short message with the customized APP of the mobile phone.
In specific implementation, the satellite communication module includes a satellite mobile communication module with model number HTDM1611, and the satellite mobile communication module adopts the HTDM1611 of the hua li creating science and technology limited company, and the purchase address is as follows: http:// www.hwacreate.com.cn/# dw; the control module adopts a singlechip with the model of STC89C52, a low-power-consumption and high-performance CMOS 8-bit microcontroller produced by STC company is provided with an 8K byte system programmable Flash memory, and BD _ RX and BD _ TX pins of the satellite communication module are respectively connected with I/O ports of the control module, for example: p1.0 and P1.1 are defined as data transmission mouth and data receiving mouth respectively for receive and send big dipper's location data.
During specific implementation, the wireless communication module adopts 485 communication, 485 communication adopts a 485 chip to be connected with an MAX485 converter, the MAX485 converter is connected with a UART serial port of the control module, an MAX485 converter is connected with a port of the background server again, 485 communication can be carried out, when the communication distance is dozens of meters to thousands of meters, the 485 communication adopts balanced transmission and differential reception, and the capability of inhibiting common-mode interference is achieved.
In another embodiment, the hardware device of the control module may further include a Central Processing Unit (CPU), and may further include other general purpose processors, Digital Signal Processors (DSP), Application Specific Integrated Circuits (ASIC), Field-Programmable Gate arrays (FPGA) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The hardware device of the control module further comprises a memory. The memory may be an internal storage unit of the process control module, such as a hard disk or a memory of the processor, for storing computer programs and other programs and data required by the processor. The memory may also be used to temporarily store data that has been output or is to be output.
The satellite communication module is also provided with an encryption card. The encryption card is used for protecting the security of data.
The data acquisition module comprises an image acquisition unit and a text input unit, the image acquisition unit and the text input unit are respectively connected with the input port of the control module, the image acquisition unit is used for acquiring image data, and the text input unit is used for inputting character data.
Referring to fig. 2, the image acquisition unit is used for acquiring image information of a law enforcement place, and the text input unit is used for recording important information, so that the working requirements of law enforcement personnel can be basically met, the practicability is high, and the method is suitable for popularization.
The image acquisition unit is a binocular camera. By adopting the binocular camera, the high-definition images can be collected by using the conventional camera in the daytime, and the images shot by the camera can be switched to the infrared camera at night so that the images can be more easily identified.
The text input unit comprises keys and a display screen, wherein the keys are used for inputting characters, and the display screen is used for displaying the text data. And the control module is also provided with an SD memory card. And an SD memory card is added and can be used for storing the collected image data and the input text information.
During specific implementation, the binocular camera adopts the infrared binocular camera of Shenzhen Feetii science and technology Limited, and is small in size and high in stability. The button and display screen are connected with control module's I/O mouth respectively for realize button input and word display, wherein button and display screen belong to prior art with control module's connected mode, the utility model discloses do not improve.
The identity authentication system further comprises an identity identification module, wherein the identity identification module is electrically connected with the control module and is used for carrying out identity authentication on a user. The identity is identified to ensure the legality and reasonability of the user.
The identity identification module is one or more of fingerprint identification, face identification and IC card identification.
The identity recognition module is one or more of fingerprint recognition, face recognition and IC card recognition, and can ensure the source compliance of the collected image data and text data through identity authentication, thereby facilitating the management of the identity of the user.
In this embodiment, the face recognition camera module of Shenzhen city opticity science and technology Limited is adopted, has the face recognition function, can carry out user authentication.
The implementation principle of the embodiment is as follows: under normal conditions, law enforcement officers acquire image data through a binocular camera or record important information through keys, store the image data in an internal memory of an SD card or a control module, and transmit the acquired image data or input text data to a background server through a 485 communication module for management; after the satellite communication module is positioned, the current positioning information can be stored in the control module, and when an emergency situation occurs, the current positioning information can be sent to a background server or a designated contact person through a satellite through the control module to ask for help, or a satellite phone or a short message can be dialed to ask for help.
The foregoing is merely a preferred embodiment of the invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the invention as expressed in the above teachings or as known to the person skilled in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A law enforcement supervision recorder is characterized by comprising a data acquisition module, a control module, a satellite communication module and a wireless transmission module; the control module is respectively and electrically connected with the data acquisition module, the satellite communication module and the wireless transmission module;
the data acquisition module is used for acquiring image data and input text data;
the satellite communication module is used for transmitting and positioning satellite communication signals;
the wireless transmission module is used for carrying out wireless communication with the background server.
2. The recorder according to claim 1, wherein the satellite communication module comprises a satellite mobile communication module with a model number of HTDM1611, the satellite mobile communication module is connected with an antenna for transmitting and receiving communication signals and a beidou antenna for receiving beidou satellite signals and sending positioning information.
3. The recorder according to claim 2, wherein said satellite communication module further comprises an encryption card.
4. The recorder according to any one of claims 1-3, wherein the data acquisition module comprises an image acquisition unit and a text input unit, the image acquisition unit and the text input unit are respectively connected to the input port of the control module, the image acquisition unit is used for acquiring image data, and the text input unit is used for inputting text data.
5. The recorder according to claim 4, wherein the image acquisition unit is a binocular camera.
6. The recorder of claim 5, wherein said text input unit comprises keys for inputting text and a display for displaying said text data.
7. The recorder according to any one of claims 1 to 3, wherein the control module is further provided with an SD memory card.
8. The recorder according to any one of claims 1-3, further comprising an identification module electrically connected to the control module, the identification module configured to authenticate a user.
9. The recorder according to claim 8, wherein the identification module is one or more of fingerprint identification, face identification, and IC card identification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021029997.0U CN212324376U (en) | 2020-06-08 | 2020-06-08 | Law enforcement supervision recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021029997.0U CN212324376U (en) | 2020-06-08 | 2020-06-08 | Law enforcement supervision recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212324376U true CN212324376U (en) | 2021-01-08 |
Family
ID=74025295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021029997.0U Active CN212324376U (en) | 2020-06-08 | 2020-06-08 | Law enforcement supervision recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212324376U (en) |
-
2020
- 2020-06-08 CN CN202021029997.0U patent/CN212324376U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020233564A1 (en) | Method and electronic device for detecting adversarial example | |
| WO2022170863A1 (en) | Ultra-wideband positioning method and system | |
| CN110348186B (en) | Display method based on user identity recognition and electronic equipment | |
| CN110475340A (en) | DCI transmission method, terminal and base station | |
| CN205384622U (en) | It is alert with multi -functional ID card recognition system based on tall and erect application of ann | |
| CN104408383B (en) | A kind of private data processing system and method | |
| CN105027588B (en) | Self-organizing network | |
| CN113676339A (en) | Multicast method, device, terminal equipment and computer readable storage medium | |
| CN212324376U (en) | Law enforcement supervision recorder | |
| CN101520855A (en) | Radio frequency card identifying device | |
| CN201590910U (en) | Mobile phone with personal identification function | |
| WO2024027199A1 (en) | Risk identification method and electronic device | |
| CN107580078A (en) | A kind of intelligent electronic business card and its system | |
| CN109842816A (en) | The electronic equipment of shooting image and method for displaying images | |
| CN115665632A (en) | Audio circuit, related device and control method | |
| WO2021110117A1 (en) | Event subscription method and electronic device | |
| CN204119251U (en) | A kind of safety identification authentication equipment | |
| CN112956240B (en) | Antenna switching method and device | |
| CN105657164A (en) | Method and device for eliminating service restriction of portable terminal | |
| CN208110625U (en) | Law-enforcing recorder and system | |
| CN207083079U (en) | A kind of new reading video camera content and the system being wirelessly transferred | |
| CN215734340U (en) | Wireless terminal equipment for students and communication system thereof | |
| CN218336456U (en) | Outdoor emergency multimode communication terminal | |
| CN111181721A (en) | Data sharing and privacy protection method based on block chain technology | |
| CN112950826B (en) | Intelligent converged communication scheduling system for Internet of vehicles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |