CN213634753U

CN213634753U - Early warning device

Info

Publication number: CN213634753U
Application number: CN202022982985.6U
Authority: CN
Inventors: 李志刚; 王爱斌; 刘晓亮
Original assignee: Shandong Tietou Energy Co ltd
Current assignee: Shandong Tietou Energy Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-07-06
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to an early warning alarm device, include: the security camera is used for identifying staff information entering a set warning area, counting staff quantity information and acquiring image information in the warning area; the security radar is used for monitoring whether an object enters and moves in a warning area covered by the radar and identifying an invading object; the RFID equipment, the security camera and the security radar are respectively connected with the main control unit, and the main control unit judges whether illegal invasion exists or not according to information collected by the RFID equipment, the security camera and the security radar; the main control unit is respectively connected with the audible and visual alarm and the prompting sound box, sends control signals to the audible and visual alarm and the prompting sound box, and starts or stops early warning or alarming. The device meets the requirement of continuously monitoring illegal intrusion pedestrians at the end part of the platform for 7 x 24 hours, adopts multi-source data accurate acquisition, generates accurate and reliable early warning or alarming action, and improves the reliability and accuracy of intrusion early warning or alarming.

Description

Early warning device

Technical Field

The utility model belongs to the technical field of security protection is reported to the police and railway signal, especially relate to an early warning alarm device that is used for illegal invasion of high-speed railway platform tip.

Background

The high-speed railway passenger transport platform has the characteristics of large passenger flow, dense personnel, complex passenger flow environment and the like, the end part of the platform is a weak area for safety monitoring of the passenger transport platform, and the passenger transport manager of the platform is difficult to find that the personnel illegally enter the railway section through the end part of the platform in the first time, and particularly when the platform has no passenger on/off operation, the end part of the platform has no following monitoring. Once a person illegally enters a railway section through the end part of the platform, the railway passenger transport operation order is seriously influenced, and great potential safety hazard is brought to railway transport.

At present, the protection of the end part of a high-speed rail station generally adopts the all-weather guard of an attendant or the all-day monitoring of a video. If manual guard is adopted, each station can only ensure the operation safety by increasing the number of polling personnel and improving the polling frequency. However, based on manual patrol, the platform safety is centrally supervised in the form of talkback and telephone when an emergency occurs, and the defects of blind zones, alarm condition transmission and untimely disposal exist in patrol. If video all-day monitoring is adopted, the video lacks an analysis function, so that a worker stares at a monitoring picture for a long time to generate visual fatigue, certain passenger transport management negligence exists, and the defect of untimely processing exists once an alarm condition is found.

In order to prevent people from illegally entering a railway section, all-weather and automatic monitoring on the end part of a platform is urgently needed by means of advanced information technology and by means of radar, video and radio frequency, and acousto-optic early warning or alarming is sent out on illegal intrusion behaviors in real time to restrain the behaviors of passengers at the platform. The video monitoring system can call out historical videos of the alarm records within corresponding time at any time, so that evidence of the intrusion behavior is more convenient and faster. By assembling the intrusion early warning or alarm device on the end part of the platform, the intelligent level of railway passenger service and production organization can be improved, the operation mode of the railway passenger station is optimized, the requirement of intelligent railway development is met, and powerful support is provided for intelligent railway passenger development.

Disclosure of Invention

In order to solve the technical problem, the utility model discloses to the artifical defect of patrolling and examining and video monitoring existence, provide the illegal invasion's of high-speed railway platform tip early warning alarm equipment. The utility model discloses the technical scheme who adopts as follows:

an early warning device comprising: the RFID equipment is used for identifying staff information entering a set warning area and counting staff number information; the security camera adopts double cameras to acquire image information in a warning area; the security radar is used for monitoring whether an object enters and moves in a warning area covered by the radar and identifying an invading object;

the RFID equipment, the security camera and the security radar are respectively connected with the main control unit, and the main control unit judges whether illegal invasion exists or not according to information collected by the RFID equipment, the security camera and the security radar;

the main control unit is respectively connected with the audible and visual alarm and the prompting sound box, sends control signals to the audible and visual alarm and the prompting sound box, and starts or stops early warning or alarming.

The utility model discloses beneficial effect who has:

1. the device meets the requirement of continuously monitoring illegal intrusion pedestrians at the end part of the platform within 7 x 24 hours, reduces the cost of manpower and material resources brought by manual inspection or video monitoring, and greatly improves the monitoring efficiency.

2. The device adopts multi-source data accurate acquisition, generates accurate and reliable early warning or alarming action, improves the reliability and accuracy of intrusion early warning or alarming, and meets the requirements of zero missing report and low false report of the system.

3. The warning area in the device can be set and adjusted, voice prompt and LED character display can be changed and configured according to actual needs, and the requirements of flexible deployment and flexible use of equipment are met.

4. The device ensures that deployment and expansion can be conveniently realized on the premise of not influencing the normal operation business of the existing railway, a set of intrusion alarm system with multi-source detection, accurate identification, intelligent early warning or alarm and comprehensive management and control in an integrated manner is formed, intelligent management and control means are provided for station-side intrusion management, and the safe operation of the railway is ensured.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a schematic structural diagram of an early warning device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of the early warning or alarm of an embodiment of the present invention;

in the figure, 1-audible and visual alarm, 2-security camera, 3-RFID equipment, 4-bracket, 5-4G/5G antenna, 6-microwave communication interface, 7-main control unit, 8-LED display screen, 9-security radar, 10-prompt sound and 11-case main body.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1, is a schematic structural diagram of the early warning device according to the embodiment of the present invention. An early warning device comprising: the RFID device 3 is used for identifying staff information entering a set warning area and counting staff number information, and false alarms caused by station staff entering the warning area are avoided; the security camera 2 monitors a warning area by adopting double cameras without dead angles, accurately and comprehensively acquires image information in the warning area, and avoids the fact that the video is not acquired when early warning or alarming is generated; the safety protection radar 9 is used for monitoring whether an object enters and moves in a warning area covered by the radar, identifying people, trains or other animals invading the area, determining the number of invaders and avoiding false early warning or alarming caused by false identification.

RFID equipment 3, security protection camera 2, security protection radar 9 be connected with main control unit 7 respectively, main control unit 7 adopt the industrial control all-in-one, dispose four nuclear CPU, 4G memory, 256G SSD solid state hard drives to dispose LED display screen 8, LED display screen 8 be 10 cun touch-sensitive screens. The main control unit 7 judges whether illegal invasion exists or not according to information collected by the RFID equipment 3, the security camera 2 and the security radar 9, and timely sends out early warning or alarm information. The LED display screen 8 is used for inquiring the working state of each information acquisition terminal, pre-warning or alarming arming and disarming, pre-warning or alarming prompt information setting and warning area range setting; and simultaneously configuring relevant parameters of the early warning alarm device, comprising the following steps: parameters of the security radar 9, strength of signals received and sent by the RFID equipment 3 (to adapt to the distance of the terminal for reading the employee card), video parameters of the security camera 2, and distance generated by intrusion early warning or alarm (setting a distance threshold value of the early warning or alarm).

The main control unit 7 is respectively connected with the audible and visual alarm 1 and the prompt sound box 10, when the illegal invasion warning area is found, the audible and visual alarm 1 and the prompt sound box 10 are timely sent out control signals, the audible and visual alarm 1 and the prompt sound box 10 send out audible and visual alarm (obvious and emergency alarm whistle early warning or alarm sound) and prompt voice, and early warning or alarm characters are circularly displayed through the LED display screen 8 so as to indicate that an intruder is driven to evacuate tightly.

Further, the frame structure of the early warning device comprises: the case comprises a case body 11 and a bracket 4, wherein the bracket 4 is fixedly arranged at the center of the upper part of the case body 11. The case body 11 is a cubic shell, and the main control unit 7, the LED display screen 8, the security radar 9 and the prompting sound 10 are arranged in the case body 11. Support 4 be T style of calligraphy support, audible-visual annunciator 1 install the center at the horizontal bracing piece of support 4, security protection camera 2 install respectively on the horizontal bracing piece of 1 both sides of audible-visual annunciator, RFID equipment 3 fixed mounting on the vertical bracing piece of support 4.

Further, the early warning device further comprises: 4G/5G antenna 5, microwave communication interface 6, 4G/5G antenna 5 be used for the information and the early warning of gathering or alarm signal transmission to the intelligent terminal of remote end, computer or server, microwave communication interface 6 be used for the information and the early warning of gathering or alarm signal transmission to the management server of station. The 4G/5G antenna 5 and the microwave communication interface 6 are arranged on the upper side of the side surface of the case body 11.

As shown in fig. 2, the schematic diagram of the early warning or alarm of the embodiment of the present invention is shown. The warning area is divided into a pre-warning area and an alarm area, and when an illegal invader enters the pre-warning area, early warning information is sent out to remind the illegal invader to leave; when the illegal intruder enters the alarm area, alarm information is sent out to remind the illegal intruder to leave.

In the embodiment of the utility model, when there is suspected invasion in the early warning area, the radar focuses on the invader, and the camera makes video recording preparation and analyzes video data for later verification, and the RFID also reads the staff data in the warning area in real time; when the number of intruders detected by the radar in the warning area is more than that of employee data read by the RFID, generating early warning or alarming and recording a video; when the radar detects that the intruder evacuates from the boundary area, the early warning or the alarm disappears, and the video stops recording; the sensitivity of the system is increased by the radar, the RFID device and the camera. The solid state disk in the main control unit 7 reserves video data of the last three days and video information of an intrusion event occurring in the last three months; the information that the platform staff enters the warning area is also stored in the solid state disk and can be obtained by inquiring according to the set time period. The early warning device provided by the embodiment of the utility model has the highest number of people up to 32, and has the filtering function for the staff; the detection effective distance is 1-30 m, the night detection function is realized, and the detection precision is 0.1 m.

The embodiment of the utility model provides an in, main control unit 7 is prior art to the collection of information, judgement method and the method that control sent out early warning or alarm signal, no longer gives unnecessary details here.

Finally, it is to be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and the scope of the present invention is not limited thereto. Those skilled in the art will understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. An early warning apparatus, comprising: the RFID equipment (3) is used for identifying staff information entering a set warning area and counting staff number information; the security camera (2), the security camera (2) adopts double cameras to collect image information in the warning area; the security radar (9), the security radar (9) is used for monitoring whether an object enters and moves in a warning area covered by the radar, and identifying an invading object;

the RFID device (3), the security camera (2) and the security radar (9) are respectively connected with the main control unit (7), and the main control unit (7) judges whether illegal invasion exists according to information collected by the RFID device (3), the security camera (2) and the security radar (9);

the main control unit (7) is respectively connected with the audible and visual alarm (1) and the prompt sound box (10), sends control signals to the audible and visual alarm (1) and the prompt sound box (10), and starts or stops early warning or alarming.

2. The early warning device according to claim 1, wherein the main control unit (7) is an industrial control all-in-one machine, is provided with a quad-core CPU, a 4G memory and a 256G SSD solid state disk, and is provided with an LED display screen (8), and the LED display screen (8) is a 10-inch touch screen.

3. The early warning device according to claim 2, wherein the LED display screen (8) is used for inquiring the working state of each information acquisition terminal, arming and disarming of early warning or warning, setting of early warning or warning prompt information and setting of a warning area range; and meanwhile, configuring parameters of the early warning device.

4. The warning device of claim 3, wherein the parameters of the warning device include: parameters of the security radar (9), strength of a signal received and sent by the RFID equipment (3), video parameters of the security camera (2), and distance generated by intrusion early warning or alarming.

5. The warning device as claimed in claim 2, wherein the frame structure of the warning device comprises: the device comprises a case main body (11) and a support (4), wherein the support (4) is fixedly arranged at the central position of the upper part of the case main body (11).

6. The early warning device as claimed in claim 5, wherein the case body (11) is a cubic housing, and the main control unit (7), the LED display screen (8), the security radar (9) and the prompting sound (10) are arranged in the case body (11).

7. The early warning device according to claim 5, wherein the support (4) is a T-shaped support, the audible and visual alarm (1) is installed at the center of the transverse supporting rod of the support (4), the security camera (2) is respectively installed on the transverse supporting rods on two sides of the audible and visual alarm (1), and the RFID device (3) is fixedly installed on the vertical supporting rod of the support (4).

8. The warning device as claimed in claim 5, further comprising: 4G/5G antenna (5), microwave communication interface (6), 4G/5G antenna (5) be used for the information and the early warning of gathering or alarm signal transmission to the intelligent terminal of remote end, computer or server, microwave communication interface (6) be used for the information and the early warning of gathering or alarm signal transmission to the management server at station.

9. The warning device as claimed in claim 8, wherein the 4G/5G antenna (5) and the microwave communication interface (6) are arranged on the upper side of the case body (11).

10. The warning device as claimed in any one of claims 1 to 9, wherein the warning region is divided into a warning region and a warning region.