CN211787511U - Alarm device - Google Patents

Abstract

An embodiment of the utility model provides an alarm device, include: the device comprises a detection module (1), a control module (2) electrically connected with the detection module (1), and a narrowband NB communication module (3) electrically connected with the control module (2); the detection module (1) collects alarm information and positioning information and sends the alarm information and the positioning information to the control module (2); the NB communication module (3) is connected with a network server through a narrow-band Internet of things; and the control module (2) sends the alarm information and the positioning information to a network server through the NB communication module (3). The utility model discloses a scheme can make with each terminal that network server connects can know the warning information (like traffic warning information) and the corresponding locating information of specific position in real time.

Description

Alarm device

Technical Field

The utility model relates to an intelligent transportation field especially indicates an alarm device.

Background

At present, in the scene of traffic accidents and road maintenance, safety precaution measures implemented by individuals and road administration departments are mainly to arrange traditional traffic warning devices, such as cones, tripods, fences, signs and the like, so as to prompt current road conditions to passing vehicles.

The traditional road traffic warning equipment is not easy to be seen clearly by drivers of vehicles in the coming direction under complex weather environments such as rain, fog and the like with low visibility, and is difficult to play a due warning role. Although some new traffic warning devices are improved to improve certain warning performance, the warning range is still limited, and the traditional warning devices do not realize networking informatization, so that the traffic warning information has obvious hysteresis.

For the field of intelligent traffic, under the situations of traffic accidents and road first-aid repair maintenance, the warning range of warning equipment and the real-time performance of warning information are very important. The vehicle driver can not obtain the alarm indication within the effective avoidance distance range, and the traffic accident or even the secondary accident is easy to happen. And the vehicle driver can not know the real-time situation of the passing road, so that the actual situation of the passing road is probably known when the vehicle driver approaches the road section of the accident and maintenance, and the driver has no choice but to continue driving on the original road at the moment, thereby causing traffic jam or aggravating the traffic jam.

SUMMERY OF THE UTILITY MODEL

The utility model provides an alarm device to solve the problem that traffic alarm information lags behind among the prior art.

In order to solve the above technical problem, an embodiment of the present invention provides the following solutions:

an alert device comprising: the device comprises a detection module, a control module and a narrowband NB communication module, wherein the control module is electrically connected with the detection module;

the detection module collects alarm information and positioning information and sends the alarm information and the positioning information to the control module;

the NB communication module is connected with a network server through a narrowband Internet of things;

and the control module sends the alarm information and the positioning information to a network server through the NB communication module.

Optionally, the control module encrypts the warning information and the positioning information and sends the encrypted warning information and positioning information to a network server through the NB communication module.

Optionally, the control module is an embedded micro control chip.

Optionally, the control module is integrated with the NB communication module.

Optionally, the warning device further includes: at least one alarm button electrically connected with the detection module;

and the detection module acquires alarm information corresponding to the alarm button according to the selected alarm button.

Optionally, the warning device further includes: the power supply module is electrically connected with the control module;

the power module supplies power to the control module and supplies power to the detection module and the NB communication module through the control module.

Optionally, the power module comprises a dc adapted power supply or a battery.

The above technical scheme of the utility model at least include following beneficial effect:

the above technical scheme of the utility model, through control module will the warning message and the locating information warp that detection module gathered NB communication module sends for network server, thereby make with each terminal that network server connects can know warning message (like traffic warning message) and corresponding locating information in real time.

Drawings

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

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The following describes a specific embodiment of the warning device of the present invention with reference to fig. 1.

An embodiment of the utility model provides an alarm device, the device includes: the detection module comprises a detection module 1, a control module 2 electrically connected with the detection module 1, and an NB (Narrow Band) communication module 3 electrically connected with the control module 2.

The detection module 1 collects alarm information and positioning information and sends the alarm information and the positioning information to the control module 2. For example, the alarm information may be information such as "road construction occupation", "accident occupation", or "road closure", and the positioning information is Beidou System positioning information or GPS (global positioning System) positioning information of the detection module 1 itself. In general, the location information of the detection module 1 may be used as the location information of the alarm device.

The NB communication module 3 is connected to a network server, such as an NB-IOT (Narrow band internet of Things) network server, through a Narrow-band internet of Things, so as to register the alarm device and transmit the alarm information and the positioning information to the network server.

The control module 2 sends the warning information and the positioning information to a network server through the NB communication module 3, and the network server can send the warning information and the positioning information to each terminal connected to the network server, so that the terminals can know (for example, view) the warning information of the specific position of the corresponding road section in real time.

Therefore, in the embodiment of the present invention, the positioning information and the warning information can be sent to the network server through the NB communication module 3 under the control of the control module 2, so that each terminal connected to the network server can know the warning information (such as the traffic warning information) and the specific positioning information (i.e. the specific position) in real time. Therefore, the problem of traffic warning information lag in the prior art can be solved.

The utility model discloses in another embodiment, for the security nature of assurance data, control module 2 can with pass through after warning message and locating information encrypt the NB communication module 3 sends for network server. The encryption method may be PSK (Pre Shared Key) encryption. The control module 2 has functions of data receiving analysis, transmitting packaging, data decryption, encryption, NB-IOT network access control and the like, is the core of the whole alarm device, and realizes functions of data receiving analysis, transmitting packaging, data decryption, encryption, NB-IOT network access control and the like in the NB communication module 3. The control module 2 may perform data interaction with the NB communication module 3, and may also control the NB communication module 3 through an NB network access program, and upload key information of the alarm device (for example, NB internet-of-things card number information of the NB communication module 3, etc.) to an internet-of-things cloud platform after PSK encryption, so as to register device information of the alarm device, and establish NB-IOT network access. The control module 2 may also poll and receive the alarm information and the positioning information acquired from the detection module 1 at regular time, and then package the alarm information and the positioning information according to an NB communication protocol, encrypt the data by PSK, and upload the data to an NB-IOT network server through the NB communication module 3.

Typically, the control module 2 is an embedded micro control chip (e.g., STM32F1 series chip), and may be disposed separately, or may be disposed integrally with the NB communication module 3.

The utility model discloses an in the embodiment, alarm device still includes: at least one alarm button (not shown in the figures) electrically connected to said detection module 1. Each of the alarm buttons corresponds to different alarm information, for example, the first alarm button corresponds to "road construction occupied road", the second alarm button corresponds to "accident occupied road", and so on.

And the detection module 1 acquires alarm information corresponding to the alarm button according to the selected alarm button. That is, when one of the alarm buttons is selected (e.g., pressed), the detection module 1 collects alarm information corresponding to the alarm button. For example, still taking the warning button one as an example, when the warning button one is selected, the detection module 1 acquires warning information of "road construction occupied road"; when other alarm buttons are selected, the analogy is repeated.

In application, the warning device further comprises: and the power supply module 4 is electrically connected with the control module 2.

The power module 4 is mainly configured to supply power to the control module 2, and supply power to the detection module 1 and the NB communication module 3 through the control module 2. In application, the power module 4 may be a dc adaptive power supply, a battery or other suitable power supply. The power module 4 may have a variety of voltage standard output functions to provide the appropriate voltage to the alerting device.

The utility model discloses in above-mentioned embodiment alarm device can cooperate networking cloud platform and terminal used jointly in concrete application. The internet of things cloud platform has functions of NB-IOT alarm equipment (such as the alarm device, the same below) distribution online monitoring management, equipment data graphical interface display, terminal data synchronous pushing and the like, and realizes unique identification and registration management of different types and the same type of different equipment according to key information of the alarm device (such as NB internet of things card number information of the NB communication module 3 and the like). The Internet of things cloud platform receives an encrypted protocol data packet uploaded by a network server (such as an NB-IOT network server) from the alarm device, analyzes the encrypted protocol data packet, displays the positioning information and the alarm information of the alarm device in a graphical interface mode by combining an electronic map, updates the graphical interface of the electronic map in real time according to the uploaded data, and realizes the real-time monitoring of the positioning distribution and the alarm information of the alarm device on line; the Internet of things cloud platform can synchronize the graphical interface information of the electronic map to the terminal so as to realize the real-time viewing of the distribution of the warning device and the warning information by a terminal user (such as a vehicle driver).

The terminal supports the functions of data synchronization of the networked cloud platform and graphical interface viewing of information of the online NB-IOT alarm equipment. The terminal and the Internet of things cloud platform synchronize data of the online NB-IOT alarm equipment, and positioning distribution and alarm information of the online NB-IOT alarm equipment are displayed on a graphical interface in combination with an electronic map.

The following is an implementation case of the alarm device of the embodiment of the utility model:

when a traffic incident occurs, individuals, municipal departments, traffic management departments and the like arrange intelligent warning equipment (namely the warning equipment provided with the warning device) at the incident place, start the warning device, select equipment warning information types (such as closing, construction, accidents and the like) through the warning button, the warning device collects the positioning and warning information of the intelligent warning equipment and transmits the positioning and warning information to the Internet of things cloud platform electronic map graphical interface, meanwhile, data is synchronized to the terminal, and a user (such as a driver) can check the traffic road distribution condition and the warning information of the online intelligent warning equipment according to the terminal, predict the front road condition, adjust the driving state in advance, and take countermeasures such as speed reduction, avoidance or reselecting a traffic route; the traffic control department command center can be according to online wisdom warning equipment distribution and the warning information in city is overall planned at the control interface to thing networking cloud platform electronic map figure, realizes functions such as quick response traffic accident, high-efficient planning vehicle shunting route, effectively reduces the emergence of traffic accident and jam, unblocked wisdom city.

After the traffic incident is relieved, personnel, municipal administration department and traffic management department etc. retrieve and close wisdom warning equipment, thing networking cloud platform and correspond on the terminal electronic map graphical interface wisdom warning equipment rolls off the production line, and the equipment graphical interface show disappears, reports an emergency and asks for help or increased vigilance and positioning message stops updating.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. An alert device, comprising: the device comprises a detection module (1), a control module (2) electrically connected with the detection module (1), and a narrowband NB communication module (3) electrically connected with the control module (2);

the detection module (1) collects alarm information and positioning information and sends the alarm information and the positioning information to the control module (2);

the NB communication module (3) is connected with a network server through a narrow-band Internet of things;

the control module (2) sends the alarm information and the positioning information to a network server through the NB communication module (3);

further comprising: at least one alarm button electrically connected with the detection module (1);

and the detection module (1) acquires alarm information corresponding to the alarm button according to the selected alarm button.

2. The warning device according to claim 1, wherein the control module (2) encrypts the warning information and the positioning information and transmits the encrypted warning information and positioning information to a network server through the NB communication module (3).

3. The warning device according to claim 1, characterized in that the control module (2) is an embedded micro control chip.

4. The warning device according to claim 1, characterized in that the control module (2) is integrated with the NB communication module (3).

5. The warning device of claim 1 further comprising: a power supply module (4) electrically connected with the control module (2);

the power supply module (4) supplies power to the control module (2), and supplies power to the detection module (1) and the NB communication module (3) through the control module (2).

6. The warning device according to claim 5, characterized in that the power supply module (4) comprises a DC adapted power supply or a battery.

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