CN214312010U

CN214312010U - Traffic warning equipment based on narrow-band internet of things technology

Info

Publication number: CN214312010U
Application number: CN202120590964.1U
Authority: CN
Inventors: 李广; 陈�峰; 陈伟; 黄伟亮; 尹春辉; 王艳红; 袁瑞
Original assignee: Hebei Intelligent Transportation Technologyy Co ltd Of Hebtig
Current assignee: Hebei Jiaotou Intelligent Technology Co.,Ltd.
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-09-28
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a traffic warning equipment based on narrowband internet of things, including the cover body and with the cover body can dismantle the connection, be used for fixed traffic warning equipment's fixing device be equipped with in the fixing device and be used for gathering traffic warning equipment positional information's location collection system, be used for switching the mode switching device of warning mode, be used for sending current positional information for data platform's narrowband thing networking transmission device and be used for sending the warning device of warning light, still including the power supply unit who is used for the power supply of traffic warning equipment. The utility model discloses can send position information for data platform through the narrowband thing networking, give the driver with information propelling movement through map APP, avoid the emergence of secondary accident.

Description

Traffic warning equipment based on narrow-band internet of things technology

Technical Field

The utility model relates to a traffic field especially relates to a traffic warning equipment based on narrowband internet of things.

Background

With the rapid development of highway construction in China, the traffic transportation system is stepping into the information-based era. The intelligent traffic system effectively and comprehensively applies advanced information, computers, communication and control technologies and the like to the whole traffic system, organically combines people, vehicles and roads by taking the information as a link, thereby establishing a real-time, accurate and efficient traffic system which can play a role in all directions in a large range, and aiming at ensuring that the traffic system can run more safely and effectively while reducing congestion, pollution and influence on the environment.

Reconstruction, extension and maintenance of highways occupy a considerable component in road construction, and the increase of vehicles leads to traffic congestion and frequent occurrence of accidents. In traditional traffic information management era, when traffic accidents or temporary pavement maintenance work, a worker places a reflective cone to remind a driver, the driver needs to judge through visual observation, the safety is relatively low, the safety of road workers cannot be effectively guaranteed, and secondary accidents are easy to form.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above problem, provide a traffic warning equipment based on narrowband internet of things, the utility model discloses can send positional information for data platform through the narrowband thing networking, give the driver with information propelling movement through map APP, avoid the emergence of secondary accident.

In order to achieve the above object, the utility model adopts the following technical scheme:

a traffic warning device based on narrowband internet of things technology comprises: the cover body and with the cover body can dismantle the fixing device who is connected, is used for fixed traffic warning equipment be equipped with the location collection system who is used for gathering traffic warning equipment positional information, the mode switching device who is used for switching the warning mode, be used for sending current positional information for data platform's narrowband thing networking transmission device and be used for sending the warning device of warning light, still including the power supply unit who is used for supplying power for traffic warning equipment in the fixing device.

Optionally, the fixing device comprises an upper assembly and a lower assembly, wherein the lower assembly is a barrel body, the upper assembly is a groove body, the upper end portion of the upper assembly is detachably connected with the lower end portion of the lower assembly, the positioning acquisition device, the mode switching device, the narrow-band internet of things transmission device and the warning device are arranged in the groove body, and magnets are further fixed at the bottom of the upper assembly.

Optionally, power supply unit includes switch, lithium cell, the management module that charges, the interface and the solar panel that charge, switch with the interface that charges is located go up the subassembly side, the lithium cell is located between the spliced pole in the cell the last printed circuit board that is fixed with of spliced pole, the management module that charges is fixed on the printed circuit board, solar panel sets up the top of the cover body.

Optionally, the positioning acquisition device includes a positioning module and a positioning antenna for receiving a navigation signal, the positioning antenna receives a Beidou navigation signal or a GPS navigation signal in real time and transmits the navigation signal to the positioning module, and the positioning module is arranged on the printed circuit board and integrated with a DC/DC, an LDO, a radio frequency front end, a low power consumption application processor and a Flash memory.

Optionally, the narrowband internet of things transmission device includes a transmission module, and the transmission module communicates with the data platform through the 3GPP LTE Release14 version.

Optionally, the warning device is a plurality of LED lamps mounted on the printed circuit board.

Optionally, the mode switching device includes a mode switching module and a mode switching switch, the mode switching module is disposed on the printed circuit board, the switching switch is disposed on the side surface of the upper assembly, and the switching switch controls the mode switching module to switch the warning mode of the traffic warning device.

Compared with the prior art, the utility model, the technological progress who gains lies in:

the utility model discloses a big dipper or GPS location and narrowband thing networking pass through the technology, traffic warning device does not need the manual work to report, can realize automatic positioning and automatic upload positional information, traffic warning device automatic acquisition road accounts for the construction, information such as seal is uploaded to the navigation map data platform, inform the driver with traffic situation through navigation map APP, the driver learns the back in advance, in time avoid construction section or slow down and walk slowly, guide vehicle safety passes through the construction area, promote public trip efficiency and safety level, alleviate the traffic jam.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the fixing device of the present invention.

Fig. 3 is another schematic structural diagram of the present invention.

In the figure:

the solar charging system comprises a cover body 1, a fixing device 2, an upper assembly 3, a lower assembly 4, a magnet 5, a power switch 6, a lithium battery 7, a charging management module 8, a charging interface 9, a solar panel 10, a printed circuit board 11, a positioning module 12, a positioning antenna 13, a transmission module 14, an LED lamp 15, a mode switching module 16, a mode switching switch 17 and a connecting column 18.

Detailed Description

The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses a traffic warning equipment based on narrowband internet of things, including the cover body 1 and can dismantle the fixing device 2 that is connected, is used for fixed traffic warning equipment with the cover body 1, in this embodiment, the casing adopts the PP material, and scientific printing opacity, intensity is high, is difficult for ageing, can be effectively waterproof dustproof, and fixing device 2 adopts the ABS material, and the cover body 1 can be dismantled with fixing device 2 through the screw thread and be connected. As shown in fig. 2, the fixing device 2 includes an upper assembly 3 and a lower assembly 4, wherein the lower assembly 4 is a cylinder, the upper assembly 3 is a tank, an upper end of the upper assembly 3 is detachably connected to a lower end of the lower assembly 4, the upper assembly 3 and the lower assembly 4 are connected together by a screw thread in this embodiment, a magnet 5 is further fixed at a bottom of the upper assembly 3, the magnet 5 is ring-shaped and fixed at a bottom of the upper assembly 3, the fixing device 2 can be inserted into a traffic cone by installing the lower assembly 4, and the vehicle can be magnetically attracted by using a suction force of the magnet 5 when the lower assembly 4 is detached.

The mobile communication terminal comprises a fixing device 2, a positioning acquisition device, a mode switching device, a narrow-band internet of things transmission device and a warning device, wherein the positioning acquisition device is used for acquiring position information of traffic warning equipment, the mode switching device is used for switching warning modes, the narrow-band internet of things transmission device is used for transmitting the current position information to a data platform, the warning device is used for emitting warning light, and the mobile communication terminal further comprises a power supply device used for supplying power to the traffic warning equipment.

Specifically, power supply unit includes switch 6, lithium cell 7, the management module 8 charges, interface 9 and solar panel 10 charge, switch 6 locates the side of last subassembly 3 with the interface 9 that charges, as shown in fig. 3, lithium cell 7 is located between the spliced pole 18 in the cell body, be fixed with printed circuit board 11 on spliced pole 18, the management module 8 that charges is fixed on printed circuit board 11, solar panel 10 sets up the top at the cover body 1, wherein, the management module 8 that charges adopts wide voltage range, the heavy current chip that charges, lithium cell 7 adopts output 5V voltage, the large capacity, take the excessive pressure, overload, the protection function that charges, it can supply power for traffic warning equipment to open switch 6. In this embodiment, there are two kinds of charging methods, and accessible solar panel 10 charges for a long time in the sufficient environment of light daytime, and solar panel 10 is 45 x 45 polycrystal solar photovoltaic board in this embodiment, accessible charge interface 9 external 5V adapter quick charge night or need be emergent time to utilize solar energy and the low-power consumption of device self, can guarantee 24 hours uninterrupted duty.

The positioning acquisition device comprises a positioning module 12 and a positioning antenna 13 for receiving a navigation signal, the positioning antenna 13 receives a Beidou or GPS navigation signal in real time, the navigation signal is transmitted to the positioning module 12, the positioning module 12 is arranged on a printed circuit board 11, the positioning module is integrated with DC/DC, LDO (low dropout regulator), a radio frequency front end, functions of a low-power application processor, Flash storage and the like, the RTC is powered through a farad capacitor to reduce the first positioning time, simultaneously, sub-meter-level precision positioning information can be obtained through algorithm analysis and differential calculation of the positioning module 12, even in the weak signal place, the positioning acquisition device also can quickly and accurately position. The positioning module 12 transmits data information to the narrow-band Internet of things transmission device, the narrow-band Internet of things transmission device comprises a transmission module 14, the transmission module 14 transmits information to a data platform by the narrow-band Internet of things technology, information is issued by APP, the problem that information of a driver is not symmetrical with information of a construction operation party and a road administration party is solved, traffic accidents and construction management efficiency are improved, safety guarantee of traffic pavement workers is improved, public trip efficiency and safety level are improved, traffic jam is relieved, in this embodiment, the transmission module 14 adopts an industrial-grade multi-channel wireless module based on a cellular concept, is applied to a low-power-consumption data transmission service, supports high-efficiency connection of devices with long standby time and high requirements for network connection, meets the 3GPP LTE Release14 version standard, reduces module power consumption by adopting PSM and eDRX power saving technologies, and prolongs the power supply time of the lithium battery 7. The essence of thing networking is based on the perception of data and acquires and transmit, and the perception of data can be through smart machine, supervisory equipment with acquireing promptly, also can be through the terminal in kind based on the sensor, consequently the utility model discloses a narrowband internet of things has low power dissipation, covers wide, connect many, speed is low, with low costs, the excellent characteristics of framework.

The warning device is a plurality of high-brightness and wide-irradiation-area LED lamps 15 mounted on the printed circuit board 11, and all-directional irradiation is realized. The LED lamp 15 utilizes a photosensitive detection technology to detect the intensity of ambient light to control the on/off of the LED lamp 15. When the LED lamp is used, the power switch 6 is turned on, and when the illumination intensity exceeds the detection threshold value in the daytime, the LED lamp 15 is not turned on, so that the power loss is reduced; at night or when illumination intensity is less than the detection threshold value, LED lamp 15 provides visual warning according to setting for the procedure scintillation for the vehicle of traveling night, makes and dodges in advance, warns the module out of work when the sufficient environment of light on daytime promptly, warns the module scintillation work when night or light are darker.

In this embodiment, the mode switching device includes a mode switching module 16 and a mode switching switch 17, the mode switching module 16 is disposed on the printed circuit board 11, the switching switch is disposed on a side surface of the upper assembly 3, and the mode switching module 16 is controlled by the switching switch to switch the warning mode of the traffic warning device, and when the mode switching device is used specifically, different modes such as lane occupation, closure, accident and the like are selected through the mode switching switch 17. For example, the road occupying mode is set, at least two traffic warning devices are needed, two ends of a construction road section are respectively placed, the length of the construction road section is calculated through the positioning positions of the devices, and a road occupying construction icon is prompted;

when the system is set to be in a closed mode, the system is placed at an entrance of a closed road section or a toll station, the road section or the toll station is marked to be temporarily closed, and the road section is marked with ash on a map;

when the accident mode is set, the accident warning icon is adsorbed or inserted on the traffic cone on an accident vehicle to position the accident occurrence position and prompt an accident warning icon.

The data platform receives the information and then releases the information through the APP, the problem that information of a driver, a construction operation party and a road administration party is asymmetric is solved, traffic accidents and construction management efficiency are improved, safety guarantee of traffic pavement workers is improved, public trip efficiency and safety level are also improved, and traffic jam is relieved.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the scope of the present invention.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.

Claims

1. A traffic warning device based on narrowband internet of things technology comprises: the cover body and with the cover body can dismantle the fixing device who is connected, is used for fixed traffic warning equipment, its characterized in that: the fixing device is internally provided with a positioning acquisition device for acquiring position information of the traffic warning equipment, a mode switching device for switching warning modes, a narrowband Internet of things transmission device for sending the current position information to the data platform, a warning device for sending warning light and a power supply device for supplying power to the traffic warning equipment.

2. The traffic warning device based on narrowband internet of things technology of claim 1, wherein: fixing device includes subassembly and lower subassembly, wherein, the subassembly is a barrel down, it is a cell body to go up the subassembly, the upper end of going up the subassembly with the connection can be dismantled to the lower tip of subassembly down, location collection system the mode switching device narrowband thing networking transmission device and warning device all locate in the cell body the bottom of going up the subassembly still is fixed with magnet.

3. The traffic warning device based on narrowband internet of things technology of claim 2, wherein: power supply unit includes switch, lithium cell, charge management module, the interface and the solar panel that charge, switch with the interface that charge is located go up the subassembly side, the lithium cell is located between the spliced pole in the cell be fixed with printed circuit board on the spliced pole, charge management module fixes on the printed circuit board, solar panel sets up the top of the cover body.

4. The traffic warning device based on narrowband internet of things technology of claim 3, wherein: the positioning acquisition device comprises a positioning module and a positioning antenna for receiving a navigation signal, wherein the positioning antenna receives a Beidou or GPS navigation signal in real time and transmits the navigation signal to the positioning module, and the positioning module is arranged on the printed circuit board and integrated with a DC/DC (direct current/direct current), an LDO (low dropout regulator), a radio frequency front end, a low-power application processor and a Flash memory.

5. The traffic warning device based on narrowband internet of things technology of claim 1, wherein: the narrow-band internet of things transmission device comprises a transmission module, and the transmission module is communicated with the data platform through the 3GPP LTE Release14 version.

6. The traffic warning device based on narrowband internet of things technology of claim 3, wherein: the warning device is a plurality of LED lamps arranged on the printed circuit board.

7. The traffic warning device based on narrowband internet of things technology of claim 4, wherein: the mode switching device comprises a mode switching module and a mode switching switch, the mode switching module is arranged on the printed circuit board, the switching switch is arranged on the side face of the upper assembly, and the mode switching module is controlled by the switching switch to realize switching of the warning mode of the traffic warning equipment.