Hazardous chemical vehicle prompting device in expressway service area

Abstract

The utility model discloses a hazardous chemical substance vehicle prompting device in a highway service area. The hazardous chemical substance vehicle prompting device comprises a server device, a plurality of monitoring devices and a plurality of roadside early warning sentry devices, the plurality of monitoring devices and the plurality of roadside early warning sentry devices are connected to the server device through a wireless network; the plurality of monitoring devices comprise a service area entrance monitoring device, a plurality of planning area monitoring devices and a plurality of non-planning area monitoring devices; and the plurality of roadside early warning sentinel devices are arranged at intervals on a road section between the service area entrance and the planning area. By means of the scheme, the management level of the hazardous chemical substance vehicle can be improved, potential risks can be found and early warned in time, the possibility of accidents is reduced, automatic monitoring and early warning can be achieved in time, the tedious process of manual inspection and monitoring is avoided, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model generally relates to the expressway monitoring technical field. More specifically, the utility model relates to a dangerous chemical vehicle prompting device for expressway service area. BACKGROUND

[0002] During the night, holiday peak period, etc., due to the supervision blind area or prompt not in time, dangerous chemical vehicle can not be parked in the designated special parking space as required, which increases the potential safety risk. Therefore, attention should be paid to and the supervision and prompt of dangerous chemical vehicle should be strengthened to reduce the probability of safety accidents and ensure public safety.

[0003] In the prior art, the dangerous chemical vehicle is mainly found by service area guide personnel patrol or monitoring center personnel through real-time watching of the camera arranged in the service area, which has the problems of blind area and untimely prompt, especially at night, during holiday traffic, during peak period, due to the fact that the service area vehicle guide personnel cannot timely find or guide the dangerous chemical transport vehicle, more dangerous chemical vehicles are not parked in the designated dangerous chemical special parking space.

[0004] Therefore, it is urgent to provide a dangerous chemical vehicle prompting scheme for expressway service area, so as to timely and efficiently prompt and guide the dangerous chemical vehicle, prevent safety accidents, and reduce labor costs. UTILITY MODEL CONTENT

[0005] In order to solve at least one or more technical problems mentioned above, the utility model puts forward a carbon dioxide recycling scheme in multiple aspects.

[0006] The utility model provides a dangerous chemical vehicle prompting device for expressway service area, which comprises a server device, a plurality of monitoring devices and a plurality of roadside early warning sentinel devices, wherein the plurality of monitoring devices and the plurality of roadside early warning sentinel devices are connected to the server device through a wireless network; the plurality of monitoring devices comprise a service area entrance monitoring device, a plurality of planning area monitoring devices and a plurality of non-planning area monitoring devices; the plurality of roadside early warning sentinel devices are arranged at intervals between the road sections between the service area entrance and the planning area.

[0007] In some embodiments, the roadside early warning sentinel device comprises a controller, an LED sign, a horn, a warning light and a roadside monitoring device, and the LED sign, the horn, the warning light and the roadside monitoring device are electrically connected to the controller.

[0008] In some embodiments, the roadside monitoring device adopts one or more of a panoramic camera, a pan-tilt camera or an event-triggered camera.

[0009] In some embodiments, the service area entrance monitoring device adopts a three-camera integrated device.

[0010] In some embodiments, the planning area monitoring device and the non-planning area monitoring device both employ a network camera.

[0011] In some embodiments, the server device can employ one or more of a video management server, a streaming media server, a surveillance networking management server, and a cloud server.

[0012] In some embodiments, the device further comprises a front-end access device connected to the server device through the wireless network.

[0013] In some embodiments, the wireless network employs one or more of a 5G network, a Wi-Fi network, a LPWAN network, and a WLAN network.

[0014] Through the highway service area dangerous chemical vehicle prompting device provided as above, the multiple monitoring devices and the multiple roadside early warning sentry devices connected to the server device through the wireless network are arranged, the management level of the dangerous chemical vehicle can be improved, potential risks can be discovered and warned in time, the possibility of accident occurrence can be reduced, and timely and automatic monitoring and warning can be realized, so that the cumbersome process of manual inspection and monitoring is avoided, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and other objects, features and advantages of the exemplary embodiments of the present application will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 An exemplary component diagram of the highway service area dangerous chemical vehicle prompting device of the embodiment of the present application is shown;

[0017] Figure 2 An exemplary component diagram of the roadside early warning sentry device of the embodiment of the present application is shown. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] It should be understood that the terms "comprise" and "include" used in the specification and claims of the present application indicate the presence of the described features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0020] It should also be understood that the terms used in the present application specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the present application specification and claims, the singular forms "a," "an," and "the" are intended to include the plural forms unless the context clearly indicates otherwise. It should be further understood that the term "and / or" used in the present application specification and claims means one or more of the associated listed items and all possible combinations thereof, and includes these combinations.

[0021] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0022] Figure 1 An exemplary constituent structure diagram of the expressway service area hazardous chemical vehicle prompting device of the present application embodiment is shown.

[0023] As shown in Figure 1 The expressway service area hazardous chemical vehicle prompting device includes a server device, a plurality of monitoring devices, a plurality of roadside early warning sentinel devices, and a front-end access device. Specifically, the plurality of monitoring devices, the plurality of roadside early warning sentinel devices, and the front-end access device are all connected to the aforementioned server device through a wireless network, the plurality of monitoring devices include a service area entrance monitoring device, a plurality of planned area monitoring devices, and a plurality of non-planned area monitoring devices, and the plurality of roadside early warning sentinel devices are arranged at intervals between the road sections between the service area entrance and the planned area.

[0024] In the embodiments of the present application, the server device can adopt one or more of a video management server, a streaming media server, a monitoring networking management server, and a cloud server.

[0025] Specifically, the server device is used to receive data sent by the plurality of monitoring devices and the plurality of roadside early warning sentinel devices, and receive request commands sent by the front-end access device, analyze and process the received data and request commands, send instructions to the plurality of monitoring devices and the plurality of roadside early warning sentinel devices, and send response information to the front-end access device.

[0026] Specifically, the video management server is used for storing, managing and processing the received video or image data of the service area vehicle, the streaming media server is used for transmitting the received video or image data of the service area vehicle to the front-end access device, the monitoring networking management server is used for centralized management and configuration update of all monitoring devices distributedly deployed, and the cloud server provides highly elastic computing resources and services, which can be dynamically adjusted in size according to actual needs, and with the aid of the powerful computing power of the cloud, complex AI algorithms such as license plate recognition and dangerous chemical vehicle detection can be more effectively implemented. The user can select one or more of the video management server, the streaming media server, the monitoring networking management server and the cloud server according to actual needs, so as to realize the reception, analysis and processing of data, and the formation of control instructions.

[0027] In the embodiments of the present application, the foregoing wireless network adopts one or more of a 5G network, a Wi-Fi network, an LPWAN network and a WLAN network.

[0028] Specifically, the wireless network is used to realize mutual communication between the plurality of monitoring devices and the server device, the plurality of road-side early warning sentinel devices and the server device, and the front-end access device and the server device.

[0029] Specifically, the user can select one or more of the 5G network, the Wi-Fi network, the LPWAN network and the WLAN network according to actual conditions to realize communication. For example, in urban environment, Wi-Fi or 5G network is preferentially selected, while in remote area environment, LPWAN network or WLAN is selected, and at the same time, considering safety and reliability, multiple wireless networks are also selected to ensure that even if one communication mode fails, connection can still be maintained through another mode.

[0030] In the embodiments of the present application, the service area entrance monitoring device adopts a three-camera integrated device.

[0031] Specifically, the service area entrance monitoring device is used to collect the video or image of the vehicle entering the service area and send it to the server device through the wireless network, and the server device determines the type of the vehicle entering the service area according to the received video or image. When the server device determines that the vehicle entering the service area is a dangerous chemical vehicle, the license plate number and the time of entering the service area of the dangerous chemical vehicle are recorded, and a guidance instruction is sent to the road-side early warning sentinel device.

[0032] The server device can calculate the duration of the dangerous chemical vehicle staying in the service area at the current time by recording the time when the dangerous chemical vehicle enters the service area. The server device can also obtain the time when the dangerous chemical vehicle leaves the service area by matching the license plate number when the dangerous chemical vehicle leaves the service area. The server device can determine whether the duration of the dangerous chemical vehicle staying in the service area at the current time exceeds the duration threshold according to the duration of the dangerous chemical vehicle staying in the service area at the current time. When the server device determines that the duration of the dangerous chemical vehicle staying in the service area at the current time exceeds the duration threshold, the server device sends an alarm information to the front-end access device. After the staff receives the alarm information through the front-end access device, the staff can take corresponding actions as soon as possible to make the corresponding dangerous chemical vehicle leave the service area as soon as possible.

[0033] Meanwhile, the service area entrance monitoring device sends its corresponding state data to the server device through a wireless network. The server device determines whether the service area entrance monitoring device is online and whether the working state is normal according to the state data of the service area entrance monitoring device. When the server device determines that the service area entrance monitoring device is not online or the working state is abnormal, the server device sends a reminder information to the front-end access device. After the staff receives the reminder information through the front-end access device, the staff can take corresponding actions as soon as possible to maintain and inspect the service area entrance monitoring device.

[0034] In the embodiments of the present application, the planning area monitoring device and the aforementioned non-planning area monitoring device both use network cameras.

[0035] Specifically, the planning area monitoring device is used to collect videos or images of dangerous chemical vehicle parking planning areas and send the videos or images to the server device through a wireless network. The server device determines whether there is a non-dangerous chemical vehicle staying in the dangerous chemical vehicle parking planning area according to the received videos or images of the dangerous chemical vehicle parking planning area. When the server device determines that there is a non-dangerous chemical vehicle staying in the dangerous chemical vehicle parking planning area, the server device sends a reminder information to the front-end access device. After the staff receives the reminder information through the front-end access device, the staff can take corresponding actions as soon as possible to make the non-dangerous chemical vehicle leave the dangerous chemical vehicle parking planning area.

[0036] By taking corresponding actions as soon as possible to make the non-dangerous chemical vehicle leave the dangerous chemical vehicle parking planning area, the non-dangerous chemical vehicle can be prevented from occupying the dangerous chemical vehicle parking planning area, so that the dangerous chemical vehicle cannot be parked in the dangerous chemical vehicle parking planning area.

[0037] Meanwhile, the planning area monitoring device sends its corresponding state data to the server device through a wireless network, and the server device determines whether the service area entrance monitoring device is online and whether its working state is normal according to the state data of the service area entrance monitoring device. When the server device determines that the planning area monitoring device is offline or its working state is abnormal, a prompt message is sent to the front-end access device, and the staff member receives the prompt message through the front-end access device and takes corresponding actions to maintain and check the planning area monitoring device as soon as possible.

[0038] Specifically, the non-planning area monitoring device is used to collect videos or images of vehicles entering the non-hazardous vehicle parking planning area and send the videos or images to the server device through a wireless network, so that the server device determines whether a hazardous vehicle stays in the non-hazardous vehicle parking planning area according to the videos or images. When the server device determines that a hazardous vehicle stays in the non-hazardous vehicle parking planning area, a prompt message is sent to the front-end access device, and the staff member receives the prompt message through the front-end access device and takes corresponding actions to make the hazardous vehicle leave the non-hazardous vehicle parking planning area as soon as possible.

[0039] By taking corresponding actions to make the hazardous vehicle leave the non-hazardous vehicle parking planning area as soon as possible, the risk of an accident caused by parking of the hazardous vehicle in the non-hazardous vehicle parking planning area can be avoided, and the possibility of an accident can be reduced, thereby protecting the safety of people's lives and property.

[0040] Meanwhile, the non-planning area monitoring device sends its corresponding state data to the server device through a wireless network, and the server device determines whether the service area entrance monitoring device is online and whether its working state is normal according to the state data of the service area entrance monitoring device. When the server device determines that the planning area monitoring device is offline or its working state is abnormal, a prompt message is sent to the front-end access device, and the staff member receives the prompt message through the front-end access device and takes corresponding actions to maintain and check the planning area monitoring device as soon as possible.

[0041] In the embodiments of the present application, the specific composition of the aforementioned roadside early warning sentry device can be referred to Figure 2 .

[0042] Figure 2 An exemplary composition diagram of the roadside early warning sentry device in the embodiments of the present application is shown.

[0043] As Figure 2 shown, the aforementioned roadside early warning sentry device comprises a controller, an LED indicator, a horn, a warning light and a roadside monitoring device, and the aforementioned LED indicator, the aforementioned horn, the aforementioned warning light and the aforementioned roadside monitoring device are electrically connected with the aforementioned controller.

[0044] In the embodiments of the present application, the aforementioned LED signboard, the aforementioned horn, the aforementioned warning light and the aforementioned roadside monitoring device can be integrated in the same housing, or can be respectively installed in different housings and connected between the housings, which is not limited herein.

[0045] Specifically, the controller can adopt a microprocessor, a microcontroller unit (MCU), a programmable logic controller (PLC), a digital signal processor (DSP) and the like, which is not limited herein. The controller is used for mutual communication with the aforementioned server device, and sends the data received from the aforementioned LED signboard, the aforementioned horn, the aforementioned warning light and the aforementioned roadside monitoring device to the server device, and controls the aforementioned LED signboard, the aforementioned horn, the aforementioned warning light and the aforementioned roadside monitoring device to perform corresponding actions according to the instructions sent by the aforementioned server device.

[0046] Specifically, the roadside monitoring device adopts one or more of a panoramic camera, a pan-tilt camera or an event-triggered camera. The roadside monitoring device is used to collect the video or image of the vehicle passing through the area of the roadside monitoring device under the control of the controller, and send it to the controller. The controller sends the video or image of the vehicle in the area of the roadside monitoring device to the server device through a wireless network.

[0047] Specifically, the aforementioned LED signboard adopts an LED array, which can be a single-color or multi-color LED array, depending on the type of information to be displayed. The LED signboard is used to display vehicle guidance indication information under the control of the controller, including license plate number, vehicle driving direction, etc.

[0048] Specifically, the aforementioned horn can include a voice coil, a magnet and a diaphragm, etc., which is not limited herein. The horn is used to play vehicle guidance indication information under the control of the controller.

[0049] Specifically, the aforementioned warning light can adopt a single-color warning light or a multi-color warning light, which is not limited herein. The warning light is controlled by the controller through a relay or other form of switching circuit. When the camera detects a vehicle that needs to pass through the area of the roadside monitoring device, the warning light is lit and / or flashes.

[0050] Through the interaction of the controller, the LED signboard, the horn, the warning light and the roadside monitoring device, the hazardous chemical vehicle can be guided to the hazardous chemical vehicle parking planning area, so that the hazardous chemical vehicle can quickly reach the hazardous chemical vehicle parking planning area, effectively reducing the safety hazards caused by the parking of the hazardous chemical vehicle in the non-hazardous chemical vehicle parking planning area.

[0051] In the embodiments of the present application, the aforementioned front-end access device can adopt one or more of a computer, a smart phone, a tablet computer, etc., which is not limited herein.

[0052] In summary, through the expressway service area dangerous chemical vehicle prompting device provided as above, the embodiments of the present application can improve the management level of dangerous chemical vehicles, discover and warn potential risks in time, reduce the possibility of accidents, and can timely and automatically monitor and warn, avoiding the cumbersome process of manual inspection and monitoring, and improving work efficiency.

[0053] Although a number of embodiments of the present application have been shown and described herein, it would be apparent to those skilled in the art that such embodiments are provided by way of example. Many modifications, changes, and substitutions can be made by one of ordinary skill in the art without departing from the spirit and scope of the present application. It should be understood that in the course of practicing the present application, various alternatives to the embodiments of the present application described herein can be employed. The appended claims are intended to define the scope of the present application and thus cover any equivalents or alternatives within the scope of these claims.

Claims

1. A highway service area hazardous material vehicle alerting device, characterized by, The device comprises a server device, a plurality of monitoring devices and a plurality of roadside early warning sentry devices; The plurality of monitoring devices and the plurality of roadside early warning sentry devices are connected to the server device through a wireless network; The plurality of monitoring devices comprises a service area entrance monitoring device, a plurality of planning area monitoring devices and a plurality of non-planning area monitoring devices; The plurality of roadside early warning sentry devices are arranged at intervals between the road sections between the service area entrance and the planning area.

2. The highway rest area hazardous material vehicle alerting device of claim 1, wherein, The roadside early warning sentry device comprises a controller, an LED sign, a horn, a warning light and a roadside monitoring device, all of which are electrically connected to the controller.

3. The highway service area hazardous material vehicle alerting device of claim 2 wherein, The roadside monitoring device adopts one or more of a panoramic camera, a pan-tilt camera or an event-triggered camera.

4. The highway rest area hazardous material vehicle alerting device of claim 1 wherein, The service area entrance monitoring device adopts a three-camera integrated device.

5. The highway rest area hazardous material vehicle alerting device of claim 1 wherein, The planning area monitoring device and the non-planning area monitoring device both adopt a network camera.

6. The highway rest area hazardous material vehicle alerting device of claim 1 wherein, The server device can adopt one or more of a video management server, a streaming media server, a monitoring networking management server and a cloud server.

7. The highway rest area hazardous material vehicle alerting device of claim 1 wherein, The device further comprises a front-end access device connected to the server device through the wireless network.

8. The highway service area hazardous vehicle alerting device of claim 7, wherein, The wireless network adopts one or more of a 5G network, a Wi-Fi network, an LPWAN network and a WLAN network.

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