CN210804722U

CN210804722U - Network and site synchronous alarm device for traffic accidents

Info

Publication number: CN210804722U
Application number: CN201922215363.8U
Authority: CN
Inventors: 潘晓江
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-06-19
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of automatic monitoring, in particular to a traffic accident network and site synchronous alarm device, which comprises a closed circuit for detection and a road traffic facility for loading the closed circuit, wherein the closed circuit is provided with a contact, and when the circuit of the contact is disconnected, the site synchronous alarm device can be triggered; the on-site synchronous alarm device comprises a solar cell panel, a solar storage battery, a low-level alarm relay, an audible and visual alarm, a network WeChat alarm device and a network video device; the device utilizes the principle of line breakage alarm caused by physical displacement or damage, can perform on-site acousto-optic alarm and network WeChat alarm after triggering the line breakage alarm, and has quick response, real-time effect and low cost; and has the following advantages: the standby power consumption is low, and the solar energy facility with low power can be used for supplying power; the cost is low, the alarm and linkage device is simple and effective, and the performance is good; the device can be independently arranged, networking connection is not needed, and the application scene is convenient and flexible.

Description

Network and site synchronous alarm device for traffic accidents

Technical Field

The utility model belongs to the technical field of the automatic control technique and specifically relates to a traffic accident network and scene synchronization alarm device.

Background

With the rapid development of economy, the number of personal vehicles held is continuously increased, and the number of road transportation and people going out is also rapidly increased. Because the personal negligence leads to improper driving or the safety measures are not in place, the traffic accidents occur frequently, and after the accidents occur, the high efficiency of alarming and on-site warning is the key factor for rapidly giving out the alarm and carrying out rescue and avoiding the occurrence of 'secondary accidents'. With the current trend of the common centers and the State hospitals issuing the compendium for construction of the traffic force state, the 'safe traffic' becomes the central importance again. The existing traffic accident real-time monitoring technology mostly relies on the networking and arrangement of high-definition cameras and then carries out identification and confirmation through manual video inspection or video event identification software; firstly, a complete set of systems such as video monitoring, network transmission, manual video inspection or software analysis need to be set and networked, the implementation cost is high, and secondly, the implementation flexibility is poor due to the restriction of factors such as power supply and network.

SUMMERY OF THE UTILITY MODEL

The utility model provides a traffic accident network and on-the-spot synchronous alarm device to solve above-mentioned technical problem.

The utility model adopts the technical proposal that: a traffic accident network and site synchronous alarm device comprises a closed circuit for detection and a road traffic facility for carrying the closed circuit, wherein the closed circuit is provided with a contact, and when the circuit of the contact is disconnected, the network and site synchronous alarm device can be triggered; the on-site synchronous alarm device comprises a solar cell panel, a solar storage battery, a low-level alarm relay, an audible and visual alarm, a network WeChat alarm device and a network video device, wherein the solar storage battery is used for supplying power to the alarm device; the low-level alarm relay is used for controlling the audible and visual alarm, the network WeChat alarm device and the network video device.

The scheme has the advantages that the traffic accident network and the site synchronous alarm device can be linked, the site acousto-optic alarm and the network WeChat alarm can be realized after the line break alarm is triggered according to the line break alarm principle, and the response is quick, real-time and effective; the device has the advantages that the device is low in cost no matter the closed circuit is used for detection and road traffic facilities for loading the closed circuit, or the solar battery and the alarm device are used, the alarm and linkage device is simple and effective, the low-power solar facilities are used for supplying power, the standby power consumption of the device is low, and the alarm function can still be achieved under the restriction of power supply, network and other factors.

Furthermore, when the mode of arranging the contact point on the closed circuit is a limit switch mode, when the displacement of the limit switch arranged between the detected objects exceeds the limited displacement, the contact point circuit is disconnected to trigger the alarm device.

Furthermore, when the mode of setting the contact of the closed circuit is a plug-in wiring mode, when the damage force exceeds the stress range, the contact line is disconnected to trigger the alarm device.

The two different modes of setting the contact of the closed circuit respectively utilize the alarm principle of wire breakage caused by physical displacement or damage, and after triggering the wire breakage alarm, the on-site acousto-optic alarm and the network WeChat alarm can be realized, so that the response is quick, real-time and effective; the method has the advantages of providing suitable modes under different requirements.

Furthermore, the linkage alarm mode of the on-site synchronous alarm device can be expanded and selected, besides network WeChat alarm, on-site acousto-optic alarm and network video, signal lamps, barrier machines and LED display screens can be linked, and required combinations can be selected according to the difficulty degree of scenes, so that the device has high efficiency and flexibility in different occasions.

Furthermore, the closed circuit contact arrangement can be in single-point arrangement, linear arrangement or net arrangement according to field requirements, and is convenient for contacting the detected object.

Furthermore, the traffic accident network and the site synchronous alarm device can be independently arranged, can be used in a set and can be distinguished through equipment numbers and position information, the application scene is convenient and flexible, and meanwhile, a plurality of sets of equipment can be distinguished and managed through the equipment numbers and the position information.

The utility model has the advantages that:

the device can perform on-site acousto-optic alarm and network WeChat alarm after triggering the wire-breaking alarm by utilizing the alarm principle that the wire-breaking is caused by physical displacement or damage, and has quick response, real-time effect and low cost; and has the following advantages:

(1) the standby power consumption is low, and the solar energy facility with low power can be used for supplying power;

(2) the cost is low, the alarm and linkage device is simple and effective, and the performance is good;

(3) the device can be independently arranged, networking connection is not needed, application scenes are convenient and flexible, and multiple sets of devices can be distinguished and managed through device numbers and position information.

(4) The linkage alarm mode can be expanded and selected, and besides network WeChat alarm, on-site acousto-optic alarm and network video, the linkage alarm device can also be linked with a plurality of devices such as signal lamps, rail machines, LED display screens and the like, and the combination can be selected according to the requirements.

Drawings

FIG. 1 is a schematic layout of a traffic accident network and a site synchronous alarm device according to the present invention;

FIG. 2 is a schematic circuit diagram of a limit switch type closed circuit according to the present invention;

FIG. 3 is a schematic circuit diagram of the present invention in which the contact type is a plug-in wiring type closed circuit;

FIG. 4 is a circuit diagram of the on-site synchronous alarm device of the utility model;

fig. 5-7 are schematic diagrams of the closed circuit contact arrangement of the present invention in a single-point arrangement, a linear arrangement or a mesh arrangement.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The utility model discloses an embodiment is: as shown in fig. 1, there is provided a traffic accident network and site synchronous alarm device, the traffic accident network alarm device comprising a closed circuit for detection, and a road traffic facility for carrying the closed circuit, the closed circuit being provided with contacts for connection to the site synchronous alarm device; the closed circuit for detection is arranged at the road side, can be attached to traffic facilities such as guardrails and columns or independently wired, and the field alarm device connected with the closed circuit for detection is arranged at a safe road section behind the road section. As shown in fig. 2, the closed circuit is set in a contact mode of a limit switch, and when the displacement of the limit switch arranged between the detected objects exceeds the limited displacement, the contact line is disconnected to trigger the site synchronous alarm device; the contact mode can control the contact alarm sensitivity through the allowable displacement setting range of the limit switch, does not trigger alarm when the deformation displacement is within the allowable range, and triggers alarm when the deformation displacement exceeds the set allowable range. After a traffic accident occurs on a road, a scene acousto-optic alarm device is triggered in a linkage manner to prompt follow-up vehicle personnel to avoid actively so as to prevent a secondary accident; after a traffic accident occurs to a road, the WeChat network alarm device is triggered in a linkage manner to send alarm information (including numbers and positions) to a manager, and the manager can rush to the site in time for disposal; after the road traffic accident occurs, the network video device is triggered in a linkage mode, and a manager can remotely check the site video.

As shown in fig. 3, the utility model discloses still provide another kind of embodiment to different application scenes, closed circuit sets up the contact mode promptly and is plug wiring formula, and when the destructive power that receives exceeded the atress scope, the disconnection of contact circuit triggered alarm device. The plugging and unplugging force is an important mechanical property of the plugging and unplugging wiring type, the plugging and unplugging force is divided into the plugging force and the unplugging force (also called the separating force), the requirements of the plugging and unplugging force are different, the standards of the maximum plugging force and the minimum separating force exist in the relevant standards, if the separating force is too small, the reliability of contact is generally influenced, and therefore the plugging and unplugging wiring type can be arranged under the stress condition of different scenes according to the performance.

In addition, as shown in fig. 4, the connector lug A/B of the traffic accident network alarm device is respectively connected with the negative pole of the power supply and the signal end of the low-level alarm relay; connected with two ends of the closed circuit for detection. The field synchronous alarm device is characterized in that a solar panel 1 charges a solar storage battery 2, and specifically adopts a solar silicon photovoltaic panel which is used for supplying power to a low-level alarm relay 3, a network WeChat alarm device 4 under the linkage control of the low-level alarm relay, an optical alarm device 5 and an acoustic alarm device 6; the low-level alarm relay 3 is used for controlling an audible and visual alarm, a network WeChat alarm device 4 and a network video device; when the control signal of the multi-contact relay 3 reaches a certain value, the audible and visual alarm, the network WeChat alarm device and the network video device can be switched on, off and connected simultaneously according to different forms of contact groups; the X end of the low-level alarm relay starts working after being connected with the anode and the cathode of the battery, and the signal wiring input of the low-level alarm relay changes along with the connection or disconnection of the A/B connector: the contact points A/B are connected, the relay signal joint senses normal voltage, the Y-end P and the NC contact are disconnected, and the power supply of the network WeChat alarm device 4, the optical alarm 5 and the sound alarm 6 is disconnected and does not work; when the contact A/B point is disconnected, the relay signal joint senses that the voltage is 0, a low level alarm function is triggered, the Y end P of the relay is connected with the NC contact, the network micro-message alarm device 4, the optical alarm 5 and the sound alarm 6 are powered on to automatically start corresponding sound, light and network micro-message alarms.

In order to adapt to different scenes, the device is more flexible, the linkage alarm mode of the on-site synchronous alarm device can be expanded and selected, besides network WeChat alarm, on-site acousto-optic alarm and network video, the device can also be linked with a signal lamp, a barrier machine and an LED display screen, and the required combination can be selected according to the difficulty degree of the scenes.

As shown in fig. 5-7, the closed circuit contact layout can be a single point layout, a linear layout or a net layout according to the field requirement, so as to facilitate the contact with the detected object.

The traffic accident network and the site synchronous alarm device can be independently arranged, and can also be used in a set and distinguished by equipment numbers and position information.

Claims

1. A traffic accident network and site synchronous alarm device is characterized in that the traffic accident network alarm device comprises a closed circuit for detection and a road traffic facility for carrying the closed circuit, wherein the closed circuit is provided with a contact, and when a contact line is disconnected, the network and site synchronous alarm device can be triggered; the on-site synchronous alarm device comprises a solar cell panel, a solar storage battery, a low-level alarm relay, an audible and visual alarm, a network WeChat alarm device and a network video device, wherein the solar storage battery is used for supplying power to the alarm device; the low-level alarm relay is used for controlling the audible and visual alarm, the network WeChat alarm device and the network video device.

2. A traffic accident network and site synchronized warning device, as claimed in claim 1, wherein: when the mode of setting the contact point by the closed circuit is a limit switch mode, when the displacement of the limit switch arranged between the detected objects exceeds the limited displacement, the contact point circuit is disconnected to trigger the alarm device.

3. A traffic accident network and site synchronized warning device, as claimed in claim 1, wherein: when the mode of setting the contact of the closed circuit is a plug-in wiring mode, when the destructive force exceeds the stress range, the contact circuit is disconnected to trigger the alarm device.

4. A traffic accident network and site synchronized warning device, as claimed in claim 1, wherein: the linkage alarm mode of the on-site synchronous alarm device can be expanded and selected, besides network WeChat alarm and on-site acousto-optic alarm, network video, signal lamps, a barrier machine and an LED display screen can be linked, and the required combination can be selected according to the difficulty degree of a scene.

5. A traffic accident network and site synchronized warning device, as claimed in claim 1, wherein: the closed circuit contact layout can be in single-point setting, linear setting or net-shaped arrangement according to field requirements, and is convenient for contacting the detected object.

6. A traffic accident network and site synchronized warning device, as claimed in claim 1, wherein: the traffic accident network and the site synchronous alarm device can be independently arranged, can also be used in a set, and can be distinguished through equipment numbers and position information.