CN210573830U - Information acquisition equipment for public safety - Google Patents
Information acquisition equipment for public safety Download PDFInfo
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- CN210573830U CN210573830U CN201921444265.5U CN201921444265U CN210573830U CN 210573830 U CN210573830 U CN 210573830U CN 201921444265 U CN201921444265 U CN 201921444265U CN 210573830 U CN210573830 U CN 210573830U
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Abstract
The utility model provides an information acquisition equipment for public safety, include: the electronic display screen is used for displaying the information to be issued; the electronic display screen is arranged in the frame; the public safety information acquisition device is arranged on the frame and is used for acquiring information related to public safety; and the communication device is connected with the public safety information acquisition device in a communication mode so as to receive and transmit the information related to public safety from the public safety information acquisition device. According to the utility model discloses, can gather the information relevant with public safety in the common advertising screen equipment in public place, realize efficient information acquisition and concentrate to carry out the reliable judgement and the control of public security incident.
Description
Technical Field
The utility model relates to a public safety field to concretely relates to information acquisition equipment for public safety.
Background
At present, various advertisement screen devices are placed in many public places, such as shopping malls, supermarkets, squares, districts, railway stations, bus stations, subway stations, office buildings and the like. Such an advertising screen device has one or more electronic display screens, such as LCD display screens, LED display screens, etc., for displaying various advertising information, such as branding, promotional information, shopping guide information, etc. The advertising screen devices have various forms, such as a standing type, a wall-mounted type, a wall-embedded type, a desktop placement type and the like.
FIG. 1 is an exemplary schematic diagram of an exemplary floor-standing billboard device 100. The floor-standing type advertising screen apparatus has an upper body portion 101 and a lower support portion 102, and an electronic display screen 103 is provided on the body portion 101, the electronic display screen 103 occupying a large part of the body portion 103. The electronic display screen 103 is used to display advertising information. Such an advertisement screen apparatus 100 may be generally placed at an entrance of a shopping mall, an elevator entrance, an intersection, etc. for displaying shopping guide information of the shopping mall, etc.
However, these advertisement screens spread in public places can be used only for display of advertisement information, and do not have a function of providing public safety.
Public safety is one of the most concerned problems of people, and how to improve public safety by using modern technology becomes an important research field. One important direction of research is how to find target people, suspicious people or suspicious acts in public places. For example, in the case of tracing a criminal suspect, the criminal suspect can be quickly and accurately found when it is present in a public place. In addition, if suspicious behavior or suspicious personnel are found in public places, identification and reporting can be performed to prevent the occurrence of public safety incidents.
At present, various special cameras are mostly installed in public places to collect images of people. However, such an information acquisition method has many problems such as requiring a special location for installing a camera, having a single function, and having poor expandability. These cameras can only collect images, cannot collect other information, and cannot perform face and voice recognition or gait recognition, so that it is difficult to accurately and reliably find a target person or a suspicious person.
SUMMERY OF THE UTILITY MODEL
To above-mentioned one or more problem, the utility model provides an information acquisition equipment for public safety based on electronic display screen. The information acquisition equipment is integrated in the common advertising screen equipment in public places to acquire one or more kinds of information related to public safety, and the acquired information is sent to the server through the communication device, so that efficient information acquisition and concentration are realized. In addition, the information acquisition equipment is not limited to acquiring images, and can also realize the acquisition of richer public safety related information so as to judge and control public safety events more accurately.
According to an aspect of the present invention, there is provided an information collecting apparatus for public safety, the information collecting apparatus including a body part and a supporting part, the supporting part being connected to and supporting the body part, the body part including: the electronic display screen is used for displaying the information to be issued; the electronic display screen is arranged in the frame; the public safety information acquisition device is arranged on the frame and is used for acquiring information related to public safety from the periphery of the information acquisition equipment; and the communication device is connected with the public safety information acquisition device in a communication mode so as to receive and transmit the information related to public safety from the public safety information acquisition device.
Wherein the public safety information collection device comprises one or more of: the device comprises an image acquisition device, an image recognition device, a sound acquisition device, a sound recognition device, a certificate reading device, a smoke sensor and a heat sensor.
The image acquisition device is used for acquiring images around the information acquisition equipment, and the image recognition device is connected with the image acquisition device and used for carrying out face recognition, action recognition, camouflage recognition, gait recognition and/or license plate recognition according to the image information acquired by the image acquisition device. Wherein the communication device is further configured to transmit the recognition result of the image recognition device.
The sound collection device is used for collecting sound around the information collection equipment. The voice recognition device is connected with the voice acquisition device and is used for carrying out voice recognition and/or voiceprint recognition according to the voice acquired by the voice acquisition device. Wherein the communication device is further configured to transmit the recognition result of the voice recognition device.
The certificate reading device is used for reading certificate information, and the certificate comprises one or more of an identity card, a passport, a medical insurance card and a driving license. Wherein the communication device is further configured to transmit the credential information.
The smoke sensor is used for sensing smoke information around the information acquisition equipment, and the heat sensor is used for sensing heat information around the information acquisition equipment. And the communication device is also used for transmitting the smoke information and the heat information so as to provide a fire-fighting early warning function.
Optionally, the information collecting device further comprises an emergency alarm device for providing a one-key alarm function.
Optionally, the information collecting apparatus further comprises a public service device, and the public service device comprises one or more of the following: plane mirror, speaker, the interface that charges, payment device and card ticket distributor.
Wherein the electronic display screen acts as the flat mirror when the electronic display screen is not energized or displaying any images.
To sum up, according to the utility model discloses an information acquisition equipment can gather the information relevant with public safety at public place high-efficiently to realize more accurate judgement and control to public safety incident.
Drawings
These and/or other aspects, features and advantages of the present invention will become more apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an exemplary schematic diagram of a prior art advertising screen device;
fig. 2 is a schematic diagram of an information collecting apparatus for public safety based on an electronic display screen according to an embodiment of the present invention;
fig. 3 is a block diagram of an information acquisition apparatus for public safety according to an embodiment of the present invention.
Detailed Description
The present invention will now be described in detail with reference to exemplary embodiments thereof. The invention is not limited to the embodiments described herein, however, which may be embodied in many different forms. The described embodiments are intended only to be exhaustive and complete, and to fully convey the concept of the invention to those skilled in the art.
To one or more problems that propose in the background art part, the utility model provides an information acquisition equipment for public safety based on electronic display screen. The information acquisition equipment integrates the information acquisition equipment for public safety in common electronic display screen equipment in public places to acquire one or more kinds of information related to the public safety, and transmits the acquired information to the server through the communication device, so that efficient and accurate information acquisition and concentration are realized.
Fig. 2 is a schematic diagram of an information collecting apparatus 200 for public safety based on an electronic display screen (e.g., an advertisement screen) according to an embodiment of the present invention. It should be noted that the information collecting device of the present invention is not limited to the form shown in fig. 2, and may be based on electronic display screen devices with various forms, such as wall-mounted type, wall-embedded type, desktop-mounted type, etc.
As shown in fig. 2, the information collecting apparatus 200 has a body portion 201 and a support portion 202, and the support portion 202 is located at a lower portion of the body portion 201 for supporting the body portion 201 and for stably supporting or fixing on the ground or other fixing means. The body portion 201 includes an electronic display screen 203 (such as, but not limited to, an advertising screen) and a bezel positioned around the electronic display screen 203. The electronic display screen 203 may be various types of electronic display screens, such as an LCD display screen, an LED display screen, and the like. The electronic display screen 203 is used for displaying information to be published, which may include news information, weather information, and/or public service information in addition to the above advertisement information. For example, the public information may be government public information, social core value, and other promotional information. The information posted on the electronic display screen 203 may attract people to approach the information-gathering device 200, thereby facilitating the gathering of relevant information. It should be noted that the electronic display screen 203 on the information collecting apparatus 200 may have more than one piece, and may have multiple pieces, each of which displays the same or different content. Additionally, the electronic display screen 203 may be an interactive touch screen that may be used to interact with a user.
For information acquisition, the information acquisition apparatus 200 integrates one or more information acquisition apparatuses. These information gathering devices may be located in or around the electronic display screen 203, as illustrated in FIG. 2. For example, the electronic display screen 203 has an image capturing device 204 above it for capturing images of people or objects around the information apparatus 200, which may be a still picture or streaming media data, such as video. The image capture device 204 may also be located at other frames (e.g., left, right, or bottom) or in some portion of the electronic display screen 203. The information-collecting device may further comprise image recognition means (not shown in fig. 2) configured to receive the collected image from the image-collecting means 204 and to recognize the image.
At the left frame of the electronic display screen 203, there is a sound collection device 205 for collecting sound around the information collection apparatus 200. Alternatively, the sound collection device 205 may be located at other frames (e.g., upper, right, or lower sides) of the electronic display screen 203, and the information collection apparatus may further include a sound recognition device (not shown in fig. 2) configured to receive the collected sound from the sound collection device 205 and recognize the sound. Below the electronic display screen 203 is a credential reading device 207. The document reading device 207 is used to read document information, such as documents such as identification cards, passports, health care cards, drivers licenses, and the like. Alternatively, credential reading device 207 can also be located at other frames of electronic display screen 203 (e.g., top, right, or left).
In addition, a smoke sensor 211 and a heat sensor 212 may also be included in the information collecting apparatus 200. The smoke sensor 211 and the heat sensor 212 are used to sense smoke and heat information around a public area where the information collecting apparatus 200 is located, thereby providing a fire-fighting early warning function.
The image capture device 204, the image recognition device, the sound capture device 205, the sound recognition device, the document reading device 207, the smoke sensor 211, and the heat sensor 212 listed above are collectively referred to as a public safety information capture device, and are used to capture various information related to public safety and transmit to a local or remote server through a communication device (not shown). The server determines whether the target person, the suspicious behavior or the public safety problem is found.
The information collecting device 200 may further communicate with an expansion port 210, a speaker 208, and a charging interface 213. The communication expansion port 210 is used to provide an expansion port for 5G, 6G, or future developed communication standards. The charging interface 213 may be used to provide power to charge the portable communication device. The arrangement of the communication expansion port 210 and the speaker 208 is not limited to that shown in fig. 2.
In addition, the information collecting apparatus 200 further includes an emergency alert device 209. The emergency alert device 209 has a one-touch alert button and can implement a one-touch alert in case of emergency. In addition, emergency alert device 209 may be not only physical keys, but also graphical keys on electronic display screen 203.
Referring to fig. 2, when the electronic display screen 203 is not powered on or displays any image, its reflectivity may be up to 70% or more, preferably up to 85% or more, and thus may be used as a flat mirror for finishing the crown.
The above listed mirror function of the electronic display screen, the speaker 208 and the charging interface 213 are collectively referred to as a public service device for providing services to the public and attracting the public's attention. Of course, the information collecting apparatus 200 may further include other devices for providing services to the public and attracting public attention, such as a life payment device, a card distribution device, and the like.
It should be noted that the information collecting apparatus 200 does not necessarily have all the above-described devices, and may have one or more of the above-described devices. When the device is provided with a plurality of devices, the device can collect various information at the same time and send the information to the server in a centralized manner, so that the server can judge and control public safety events more accurately.
As described above, according to the utility model discloses information acquisition equipment integrates information acquisition equipment in the common electronic display screen equipment in public place and gathers one or more and public safety relevant information to through communication device with the information routing server of gathering, can realize efficient information acquisition and concentrate.
Fig. 3 is a block diagram of an information collecting apparatus 300 for public safety according to an embodiment of the present invention. The information collecting apparatus 300 and its respective components are specifically described below with reference to fig. 3.
As shown in fig. 3, the information collecting apparatus 300 may include an electronic display screen 301, a communication device 303, an image collecting device 304, an image recognizing device 305, a sound collecting device 306, a sound recognizing device 307, a certificate reading device 308, an emergency alert device 309, a speaker 310, a smoke sensor 311, a heat sensor 312, a charging interface 313, and a communication expansion port 314. In the example of fig. 3, electronic display screen 301, image capture device 304, image recognition device 305, sound capture device 306, sound recognition device 307, credential reading device 308, emergency alert device 309, smoke sensor 311, and thermal sensor 312 are connected directly or indirectly to communication device 303 for receiving or transmitting relevant information. The term "connection" herein means communication connection, that is, as long as the two can perform information interaction, and it is not required to have direct physical connection; and the two connected devices can have other devices for information transfer, for example, the electronic display screen 301 can be directly connected with a central processing unit, and the central processing unit is directly connected with the communication device 303. Further, although the speaker 310 and the communication device 303 are not shown in the drawing, the speaker 310 may be connected to the communication device 303 to receive broadcast content from the communication device 303.
The communication means 303 in the information collecting device 300 is used to connect with a local or remote server (not shown) to send and receive information to the server, including sending collected or identified information and receiving information from the server that needs to be published on the electronic display screen 301. The server may be a big data analysis platform, which may perform data normalization, standardization, data source identification, rule comparison, analysis processing, and storage on the collected various data (e.g., IMSI, IMEI, MAC, face, license plate, voice, smoke data, thermal data, etc.). The communication between the communication device 303 and the server may be any wired or wireless communication method, such as 4G or 5G wireless communication, WLAN, wired LAN, etc.
It should be noted that in the example of fig. 3, not all of the listed devices need to be included, but any one or more of them may be included, and the speaker 310 and the emergency alert device 309 may be omitted according to different application requirements.
In one embodiment, the information collecting apparatus 300 includes: the electronic display screen 301 is used for displaying information to be published, wherein the information to be published comprises advertisement information, news information, weather information and/or public service information; and a communication means 303 for receiving information to be published for said electronic display screen.
In the embodiment, the information acquisition device 300 can acquire information related to public safety in electronic display screen devices commonly used in public places, and efficient public safety related information acquisition and concentration are realized, so that reliable judgment and control of public safety events are facilitated.
In another embodiment, the information collecting apparatus 300 comprises, separately or additionally, an image collecting device 304 for collecting an image around the information collecting apparatus; and an image recognition device 305 connected to the image acquisition device for performing face recognition and/or license plate recognition or recognition of other specific objects according to the image information acquired by the image acquisition device, wherein the communication device 303 is further configured to send the recognition result of the image recognition device to the server. The image acquisition device 304 supports a night mode and has an infrared light supplement function. In the night mode, the image capture device 304 can capture images relatively clearly even if the light is insufficient.
The image capture device 304 may be one or more cameras that can take still pictures or record video, and the "images" in the present disclosure may include still pictures and/or motion video.
Optionally, the image recognition device 305 may also perform motion recognition, camouflage recognition and/or gait recognition according to the image information acquired by the image acquisition device 304. Generally, a specific person has a relatively fixed gait, so that whether the comparison person is the target person can be determined through gait recognition and subsequent comparison analysis, and preferably, the gait recognition result can be combined with other information (such as a face recognition result) to make a more accurate judgment. Some persons may wear ornaments such as masks, sunglasses, and hats to disguise them, and the image recognition device 305 can effectively recognize them and can eliminate the interference of them to accurately recognize the target person. In addition, certain behavior characteristics exist in the occurrence of public safety events, for example, when two persons have violent action behaviors, fighting or intentional damage behaviors are likely to occur, so that whether the public safety events occur can be automatically judged through action identification, when the public safety events occur, processing such as automatic alarm can be performed, and the automatic alarm can be sent to a server or an alarm center through the communication device 303.
The face, license plate, camouflage, motion and/or gait recognition performed by the image recognition device 305 may employ various existing image recognition techniques, such as Artificial Intelligence (AI) techniques.
In another embodiment, the information collecting apparatus 300 includes, separately or additionally: a sound collection device 306 for collecting sound around the information collection apparatus; and a voice recognition device 307 connected to the voice recognition device, configured to perform voice recognition according to the voice collected by the voice collection device, where the communication device is further configured to send a recognition result of the voice recognition device to the server.
The sound collection device 306 may include one or more microphones that receive sounds around the information collection apparatus 300, and the sound recognition device 307 performs sound recognition based on the collected sounds of the sound collection device 306. The voice recognition device 307 may recognize a voice of a specific person or may recognize a specific voice, for example, keywords such as "life saving", "robbery", etc. may be recognized so as to judge the occurrence of a public safety incident and may automatically alarm. The voice recognition device 307 may employ a voiceprint recognition technique or a voice recognition technique.
In another embodiment, the information capture device 300, alone or in addition, includes credential reading means 308 for reading credential information, wherein the communication means 303 can also be used to transmit the credential information to a server. Credential reading device 308 can be a short-range reading device, such as based on Near Field Communication (NFC); or may be a remote reading device. For example, the frequency band of the RFID card used by the second-generation ID card of China residents is 13.56MHz, the protocol used is ISO14443B, and the RFID card belongs to a low-frequency near-field coupling protocol. For example, credential reading device 308 includes a radio frequency card reading chip, a carrier signal generator, and an antenna. The carrier signal generator generates a carrier signal of 13.56MHz, and the carrier signal is modulated by the radio frequency card reading chip and then radiated out in the form of electromagnetic waves through the antenna. The identity card is activated in the electromagnetic field of the antenna and is also coupled with the antenna in an electromagnetic wave mode in a load modulation mode, and finally communication with the certificate reading device is achieved. The signal containing the ID card number received by the antenna is filtered through the band-pass filter, and then the filtered signal is sent to the demodulation circuit and the decoding circuit to be demodulated and decoded, so that the analysis of the ID card number is completed, and the remote reading of the ID card is realized. In addition, remote reading may be accomplished using other existing or later developed credential reading technologies, such as those based on ultra high frequency electronic tag (UHF RFID) technology.
The certificate reading device 308 can be used in combination with the image recognition device 305, and certificate information from the certificate reading device 308 and human face or other information from the image recognition device 305 are jointly verified, so that people and certificates are integrated.
In another embodiment, information collecting apparatus 300 may include emergency alert device 309 in addition to any of the previous embodiments. The emergency alert device 309 may facilitate alerting in the event of an emergency in public places. The emergency alert device 309 may be a physical button located at any location of the information collecting apparatus 300 or a graphic soft button based on a graphic displayed on the electronic display screen 301. After receiving the alarm, the emergency alarm device 309 may send alarm information, which may include related information of the information collecting apparatus 300, such as an IP address, a physical address, and the like, to a server or an alarm center through the communication device 303, so as to determine an alarm location. The emergency alert device 309 makes the function of the information collecting apparatus 300 as a public safety apparatus more complete.
In another embodiment, the information collecting apparatus 300 may further include a speaker 301 for broadcasting public safety information in addition to the apparatus including any of the foregoing embodiments. The speaker 301 may emit a sound when needed to alert people to the occurrence of a public safety event or to prevent a public safety event. Of course, the speaker 301 may also be used to broadcast information related to the information to be published on the electronic display screen 301, such as advertising information. The information broadcast by the loudspeaker 301 may come from the communication means 303 or from a storage means (not shown) in the information collecting device 300.
In another embodiment, the information collecting apparatus 300 may further include a charging interface 313 and a communication expansion port 314 in addition to the device of any of the foregoing embodiments. The communication expansion port 314 is used to provide an expansion port for 5G, 6G, or future developed communication standards. The charging interface 313 may be used to provide power to charge the portable communication device.
According to the utility model discloses, information acquisition equipment 300 can carry out information integrated processing with relevant information transmission to the server through communicator 303 after having gathered or discerned above-mentioned various public safety relevant information to accurately judge and control public safety incident. When the public safety incident is determined to occur, corresponding processing may be performed, for example, an officer is notified to arrest a suspect or to stop a criminal act, or control information may be sent to the information acquisition device 300, for example, a speaker 301 is used to notify a crowd that an emergency occurs, and the crowd is required to be evacuated as soon as possible.
In conclusion, according to the utility model discloses information acquisition equipment integrates information acquisition equipment in the common electronic display screen equipment in public place and gathers one or more and public safety relevant information to the information transmission who will gather through communication device is to the server, can realize efficient information acquisition and concentrate. And under the condition that the information acquisition equipment has various information acquisition functions, various information can be acquired and concentrated so as to realize more accurate judgment and control on public safety events. According to the utility model discloses information acquisition equipment can be by wide application in various public places, for example, market, supermarket, square, district, railway station, bus stop, subway station, office building etc..
It should be understood by those skilled in the art that various modifications, combinations, partial combinations and substitutions may be made in the present invention depending on design requirements and other factors as long as they are within the scope of the appended claims or their equivalents, which belong to the scope of the claims to be protected by the present invention.
Claims (9)
1. An information collecting apparatus for public safety, comprising:
a body portion; and
a support portion connected with and supporting the body portion,
characterized in that said body portion comprises:
the electronic display screen is used for displaying the information to be issued;
a bezel, the electronic display screen being disposed within the bezel such that the bezel is positioned around the electronic display screen;
the public safety information acquisition device is arranged on the frame and is used for acquiring information related to public safety from the periphery of the information acquisition equipment; and
and the communication device is connected with the public safety information acquisition device in a communication mode so as to receive and transmit the information related to the public safety from the public safety information acquisition device.
2. The information acquisition device according to claim 1, characterized in that:
the public safety information acquisition device comprises one or more of the following items: the device comprises an image acquisition device, an image recognition device, a sound acquisition device, a sound recognition device, a certificate reading device, a smoke sensor and a heat sensor.
3. The information acquisition apparatus according to claim 2, wherein:
the image acquisition device is used for acquiring images around the information acquisition equipment; and
the image recognition device is connected with the image acquisition device and is used for carrying out face recognition, motion recognition, camouflage recognition, gait recognition and/or license plate recognition according to the image information acquired by the image acquisition device,
wherein the communication device is further configured to transmit the recognition result of the image recognition device.
4. The information acquisition apparatus according to claim 2, wherein:
the sound collection device is used for collecting sound around the information collection equipment; and
the voice recognition device is connected with the voice acquisition device and is used for carrying out voice recognition and/or voiceprint recognition according to the voice acquired by the voice acquisition device,
wherein the communication device is further configured to transmit the recognition result of the voice recognition device.
5. The information acquisition apparatus according to claim 2, wherein:
the certificate reading device is used for reading certificate information, the certificate comprises one or more of identity card, passport, medical insurance card and driving license,
wherein the communication device is further configured to transmit the credential information.
6. The information acquisition apparatus according to claim 2, wherein:
the smoke sensor is used for sensing smoke information around the information acquisition equipment,
the thermal sensor is used for sensing thermal information around the information acquisition device,
wherein the communication device is further configured to transmit the smoke information and the thermal information to provide a fire warning function.
7. The information collecting apparatus as claimed in any one of claims 1 to 6, further comprising an emergency alert device for providing a one-touch alert function.
8. The information acquisition device of any one of claims 1-6, further comprising a public service arrangement comprising one or more of: plane mirror, speaker, the interface that charges, life payment device and card ticket distributor.
9. The information acquisition device according to claim 8, wherein:
when the electronic display screen is not powered on or displaying any images, the electronic display screen acts as the flat mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444265.5U CN210573830U (en) | 2019-09-02 | 2019-09-02 | Information acquisition equipment for public safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444265.5U CN210573830U (en) | 2019-09-02 | 2019-09-02 | Information acquisition equipment for public safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210573830U true CN210573830U (en) | 2020-05-19 |
Family
ID=70638587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921444265.5U Expired - Fee Related CN210573830U (en) | 2019-09-02 | 2019-09-02 | Information acquisition equipment for public safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210573830U (en) |
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2019
- 2019-09-02 CN CN201921444265.5U patent/CN210573830U/en not_active Expired - Fee Related
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Granted publication date: 20200519 |