CN218866597U - Alarm system for road protection rail - Google Patents
Alarm system for road protection rail Download PDFInfo
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- CN218866597U CN218866597U CN202221621491.8U CN202221621491U CN218866597U CN 218866597 U CN218866597 U CN 218866597U CN 202221621491 U CN202221621491 U CN 202221621491U CN 218866597 U CN218866597 U CN 218866597U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The utility model discloses an alarm system for road guard rail, including electrically connected alarm device and alarm line, the alarm line is installed in guard rail, alarm device includes power supply module, wireless transmitting module, warning subassembly and main control board, power supply module is used for providing power for alarm device; the wireless transmitting module is used for transmitting a coded signal; the main control board is provided with a wire interface, and the wire interface is connected with an alarm wire; when the alarm line installed in the protective barrier is broken due to the strong collision of the vehicle, the main control board gives an alarm through the electric signal fed back due to the broken alarm line. The problem of current protection railing be strikeed once more after the damage easily and cause great traffic accident is solved.
Description
Technical Field
The utility model relates to a technical field of road traffic safety, concretely relates to an alarm system for road protection railing.
Background
At present, the guard rail is widely used on roads with complex road conditions, and after a vehicle collides with the guard rail in case of traffic accidents, the guard rail can effectively absorb kinetic energy of the vehicle, so that the vehicle is prevented from rushing out of the road to cause serious accidents such as vehicle rollover, and the like, and the injuries of the traffic accidents to the vehicle and a driver are reduced. Therefore, the road guard rail plays an important role in reducing the life and property loss of traffic accidents.
The guardrail bar of town road generally adopts the structure that stand and guardrail are constituteed: the guardrail adopts the fence formula guardrail more, adopts many square steel welding to form, connects two stands in the both sides of guardrail, fixes on the road through the stand, and stand and grid guardrail all adopt metal material to make. The structure of the protective railing can be seen in the Chinese utility model with publication numbers CN214656621U, CN210975661U, CN213625370U, CN202577191U and CN 210975665U.
The guardrail rods are commonly used in the middle of urban roads to conduct shunting guidance on vehicles, but in practice, serious traffic accidents often occur, vehicles driven by drivers impact the guardrail rods in the middle of the urban roads, and under the condition of serious impact of the vehicles, the structures of the guardrail rods can be damaged, for example, the vehicles impact the guardrail to crack and damage the guardrail structure, and for example, the vehicles impact the upright to separate the upright from the ground and the guardrail. And after a serious traffic accident happens, the accident party can not give an alarm in time and the vehicle is not passed to assist the alarm, so that the traffic accident can not be rescued in time, and the life and property loss caused by the traffic accident is more serious.
SUMMERY OF THE UTILITY MODEL
In order to overcome above-mentioned current guard rail and be struck once more easily after the damage and cause the technical defect of major traffic accident, the utility model provides an alarm system for road guard rail.
In order to solve the problems, the utility model discloses realize according to following technical scheme:
the utility model relates to an alarm system for road guardrail bar, including alarm device, alarm device includes electrically connected alarm device and alarm line, the alarm line is installed in guardrail bar, alarm device includes power supply module, wireless transmitting module, warning subassembly and main control board, power supply module is used for providing the power for alarm device; the wireless transmitting module is used for transmitting a coded signal; the main control board is provided with a wire interface, and the wire interface is connected with an alarm wire; when the alarm line arranged in the protective barrier is broken due to the strong collision of the vehicle, the main control board performs alarm action through an electric signal fed back due to the broken alarm line; the alarm action comprises one or more of the alarm action of the alarm component and the wireless code signal sent by the wireless transmission module.
Furthermore, an address coding module is arranged on the main control board, and a unique address code is stored in the address coding module; the wireless code signal comprises unique address code information.
Furthermore, the alarm wire is a copper core wire with the length of 2-100 m.
Furthermore, the system also comprises a signal transfer device, wherein the signal transfer device comprises a regional wireless coding receiving module and a mobile signal transmitting module;
the regional wireless code receiving module is used for receiving a wireless code signal and sending an electric signal to the mobile signal transmitting module;
the mobile signal transmitting module is used for receiving signals and transmitting communication signals to the mobile terminal.
Furthermore, the alarm system at least comprises two alarm devices, and the alarm devices are connected through an alarm line.
Further, the alarm line comprises a main alarm line and a secondary alarm line,
when the main alarm line or the secondary alarm line is disconnected, the two connected alarm devices drive the warning assembly to perform warning action, and if the disconnected alarm line is the main alarm line, one of the two alarm devices drives the wireless transmitting module to transmit a wireless coding signal.
Further, the mobile terminal includes one or more of smart mobile phone, panel computer, intelligent wearing equipment or smart home.
Furthermore, the alarm device further comprises a shell, and the main control board is installed in the shell.
Further, the power supply assembly comprises a solar cell panel and a storage battery which are electrically connected; the solar cell panel is arranged outside the protective railing, so that solar energy can be absorbed conveniently; the storage battery is used for storing electric energy generated by the solar panel.
Furthermore, the warning component comprises one or more of a warning lamp, a buzzer or a loudspeaker, and the warning action comprises the flashing of the warning lamp, the buzzing of the buzzer or the sounding of the loudspeaker.
Furthermore, the wireless coding signal is any one or more of infrared transmission, bluetooth connection, WIFI connection, zigBee connection, RFID connection, GPRS 2.4G, GPRS 4G and GPRS 5G connection signals.
Compared with the prior art, the beneficial effects of the utility model are that:
on one hand, the alarm device is arranged at a position where the vehicle collides with the guard rail frequently, when the guard rail is damaged to cause the alarm line to be broken, the alarm device generates a feedback signal, so that the main control board drives the alarm assembly to perform an alarm action to warn a driver passing by the guard rail, pay attention to the damaged part of the guard rail and the derailed guard rail on the road surface, and simultaneously drives the wireless transmitting module to send a wireless coding signal to the target receiver so as to inform a road manager to overhaul;
on the other hand, the guard rail sections can be divided according to actual conditions, section numbers are distributed, when any one guard rail of the guard rail section is in strong collision to cause derailment, the alarm devices on two sides of the guard rail section immediately send out flashing light warning to remind vehicles on two sides of the guard rail to pay attention to road conditions, meanwhile, the alarm devices also send wireless coding signals to give an alarm in the modes of telephone, short message sending and the like, and managers can know information such as guard rail section numbers and places according to wireless coding information received by target receivers such as mobile phones and computers, quickly determine accident places to carry out emergency repair and repair, and avoid further accidents;
moreover, the alarm system can pass through a plurality of guard rail units through setting up an alarm line, just can play the monitoring effect to the guard rail of 50m, 100mm even bigger length, and low cost can be installed as required in occasions such as urban area, highway, is favorable to making intelligent city, realizes intelligent monitoring's purpose.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a first schematic structural diagram of an embodiment of the warning system for the road guard rail according to the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the warning system for the road guard rail according to the present invention;
fig. 3 is a third structural framework diagram of an embodiment of the alarm device of the present invention;
fig. 4 is a structural frame diagram four of an embodiment of the alarm device of the present invention;
fig. 5 is a structural frame diagram of an embodiment of the signal relay device according to the present invention.
In the figure:
100-an alarm device, 200-an alarm line and 300-a signal transfer device;
120-power supply component, 130-wireless transmitting module, 140-warning component,
150-main control board, 160-shell;
121-a solar panel, 122-a storage battery and 151-an address coding module;
210-main alarm line, 220-secondary alarm line;
310-area wireless code receiving module, 320-mobile signal transmitting module.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only for the purpose of illustration and explanation, and not limitation.
As shown in fig. 1 to 5, the present invention provides an alarm system for a road guard rail.
As shown in fig. 1-3, an alarm system for road guardrail, alarm device 100 and alarm line 200 including electric connection, alarm line 200 installs in the guardrail, alarm device 100 includes power supply module 120, wireless transmission module 130, warning subassembly 140 and main control board 150. The power supply assembly 120 is used for supplying power to the alarm device; the wireless transmitting module 130 is configured to transmit an encoded signal; the main control board 150 is provided with a wire interface, and the wire interface is connected with the alarm line 200; when the alarm line 200 installed in the guard rail is broken due to the strong collision of the vehicle, the main control board 150 performs an alarm operation by an electric signal fed back due to the breakage of the alarm line 200; the alarm action includes one or more of the alarm action performed by the alarm component 140 and the wireless transmission module 130 being driven to transmit the wireless code signal. By installing the alarm wire 200 in the guard rail, the alarm wire 200 can be prevented from being bitten by rats and ants to cause false alarm. Through the feedback signal that produces because of alarm line 200 breaks off to judge that the guardrail bar is impaired seriously, there is the possibility of taking place to scrape the past vehicle and major traffic accident, make the main control board 150 drive warning subassembly 140 warns the action, when warning the driver near the guardrail bar and avoiding the damaged department of secondary impact guardrail bar, drive wireless transmitting module 130 and send wireless code signal to the target receiver so that inform road management personnel to overhaul.
In one embodiment, the power module 120, the wireless transmission module 130, and the warning module 140 are disposed on the main control board 150, so as to facilitate integrated production and installation and use.
As shown in fig. 1, the alarm device 100 of the present invention further includes a housing 160, and the main control board 150 is installed in the housing 160. By installing the main control board 150 in the case 160, damage to the main control board 150 due to the invasion of rats and ants and the erosion of wind and rain can be prevented. The casing adaptation guardrail top size, alarm device 100 can place at the guardrail top, alarm device 100's wire interface and alarm line 200 all set up in the guardrail, safe and reliable.
In one embodiment, the housing 160 is a sealed rigid plastic box that is light weight and easy to install in a variety of road environments.
As shown in fig. 2, the alarm device 100 is disposed at the top of a guard rail according to actual conditions, the distance is determined according to the distance between the tops of the guard rail, and when the distance between the tops of the guard rail is close, the alarm device 100 may be disposed at a plurality of positions at intervals. It should be understood that only one segment of the guard rail is shown in fig. 2.
In one embodiment, as shown in fig. 4, the alarm system includes at least two alarm devices 100 connected by an alarm line 200. Alarm device 100 sets up the both sides at the guardrail bar, two alarm device 100 pass through alarm line 200 and electric connection together, the broken string phenomenon appears in the alarm line when the rail guard in, this section guardrail bar both sides limit alarm device 100 drives promptly alarm lamp 140 twinkling light warning reminds both sides vehicle to pay attention to the road surface condition. The warning effect is more obvious through the common warning action of the two warning devices 100.
In one embodiment, the alarm devices 100 of the alarm system are arranged in series, and after a certain alarm device 100 is disconnected, a total detection device can be arranged to perform circuit detection on the alarm system, so that damage to the guard rail can be found in time.
The utility model discloses creatively, alarm line 200 includes main alarm line 210 and inferior alarm line 220, works as after main alarm line 210 or inferior alarm line 220 break off, two alarm device 100 drives that link to each other warning subassembly 140 warns the action, if the alarm line 200 of disconnection is main alarm line 210, one of them alarm device 100 of two alarm device 100 drives wireless transmitting module 130 and sends wireless coded signal. The alarm line 200 is disconnected to generate a feedback signal, specifically, the feedback signal is generated by a logic circuit or a relay.
The utility model discloses creatively, be equipped with address code module 151 on the master control board 150, unique address code is stored in the address code module 151; the wireless code signal contains unique address code information. The position of the alarm device 100 can be quickly located through the unique address code information in the wireless code signal.
The utility model discloses creatively, alarm line 200 is the copper core line that length is 2 ~ 100 m. In a specific implementation mode, the copper core wire is a 2-core copper core wire, and the 2-core copper core wire can reduce the installation cost of the system under the condition of ensuring the smoothness of a circuit, so that the popularization of an alarm system is facilitated. Specifically, 2 sinle silks of 2 core copper core utilize the logic circuit setting, can regard as main alarm line 210 and inferior alarm line 220 respectively, are convenient for save the wire rod, reduction in production cost.
In a specific embodiment, the system divides guard rail sections according to 30-100 meters per second or according to actual conditions and allocates section numbers, the section number information is set in a unique address code of the address coding module 151, when any one guard rail of the section of guard rail is damaged or derailed due to strong collision, the phenomenon that the alarm line 200 in the guard rail is broken occurs, the alarm device 100 arranged near the section of guard rail immediately drives to emit the alarm lamp 140 to flash light for warning, so as to remind vehicles coming and going from two sides of the guard rail to pay attention to the road condition, and simultaneously drives the wireless transmitting module 130 to transmit a signal containing wireless codes to a target receiver, so as to inform a road manager to overhaul the guard rail corresponding to the address code in the wireless code signal.
As shown in fig. 5, the system of the present invention creatively further includes a signal transfer device 300, where the signal transfer device 300 includes a regional wireless code receiving module 310 and a mobile signal transmitting module 320; the area wireless code receiving module 310 is configured to receive a wireless code signal and send an electrical signal to the mobile signal transmitting module 320; the mobile signal transmitting module 320 is used for receiving signals and transmitting communication signals to the mobile terminal. Specifically, the target receiver is a signal transfer device 400, and transmits a communication signal to the mobile terminal through the mobile signal transmitting module 320, so that a road manager can be informed to timely overhaul the damaged guard rail.
In one embodiment, the communication signal is in the form of a phone call or a short message notification. In addition, in another embodiment, the target receiver may be a mobile terminal directly, that is, the wireless transmitting module 130 transmits the wireless code signal directly to the mobile terminal.
The utility model discloses creatively, the quantity of signal transfer device 300 is less than alarm device 100's quantity, the wireless coded signal that all alarm device 100 in the alarm system sent all is in signal transfer device 300 receiving range. Through planning and setting the position of the signal transfer device 300, all wireless coding signals sent by the alarm devices 100 in the alarm system are ensured to be within the receiving range of the signal transfer device 300, and the installation cost and the maintenance cost of the alarm system can be reduced.
The utility model discloses creatively, mobile terminal includes one or more of smart mobile phone, panel computer, intelligent wearing equipment or intelligent home equipment. By transmitting communication signals to various mobile terminals, road management personnel can be guaranteed to receive alarm information in time.
In one embodiment, the mobile terminal corresponds to a destination address of a communication signal, the destination address is a communication number, a communication call number of a mobile phone APP account, or a mobile phone number, and the destination address list may be a contact list or an address book.
The utility model discloses creatively, be equipped with the timing module on the main control board 150, when the wireless transmitting module 130 of alarm device 100 sent wireless code signal, the timing module begins the count time.
In one embodiment, when the local wireless code receiving module 310 of the signal relay device 300 receives the wireless code signal, the mobile signal transmitting module 320 transmits the communication signal to the mobile terminal corresponding to all the destination addresses in the destination address list. In another embodiment, when the regional wireless code receiving module 310 receives the wireless code signal, the mobile signal transmitting module 320 transmits the wireless signal to the mobile terminal corresponding to the destination address one by one according to the sequence of the destination address in the destination address list. The timing module starts timing, and by setting a time interval, the wireless transmitting module 130 of the alarm device 100 sends a wireless coding signal to the signal relay device 300 to prompt the mobile signal transmitting module 320 to transmit a communication signal to a next destination address or continuously send a wireless signal to the same destination address. The secondary occurrence of traffic accidents caused by the fact that the user to which the mobile terminal belongs does not immediately process the alarm information after receiving the communication signal is avoided.
In another embodiment, when the signal relay apparatus 300 receives the wireless encoded signal, the mobile signal transmitting module 320 transmits the communication signals to the mobile phone corresponding to the first mobile phone number one by one according to the sequence of the mobile phone numbers in the contact list. Meanwhile, the timing module starts timing, and when no one processes the alarm information within 5 minutes or other set time, the mobile signal transmitting module 320 transmits a wireless signal to the second mobile phone number or continuously transmits a communication signal to the first mobile phone number until the alarm information is processed. Therefore, the secondary occurrence of traffic accidents caused by the fact that the user does not immediately process the alarm information after receiving the communication signal is avoided.
The utility model discloses creatively, power supply module 120 includes electrically connected solar cell panel 121 and battery 122; the solar cell panel 121 and the storage battery 122 are both arranged in the shell 160, the top of the shell 160 is of a transparent structure, and the transparent structure is convenient for the solar cell panel 121 to absorb solar energy and convert the solar energy into electric energy; the storage battery 122 is used for storing the electric energy generated by the solar cell panel 121.
In one embodiment, the battery 122 is a lithium battery that can convert electrical energy to chemical energy as needed by the alarm device 100.
In one embodiment, the power module 120 further comprises a battery connector for detecting the power capacity of the battery 122 and intelligently disconnecting or connecting the power input of the solar panel 121. When the electric energy storage in the storage battery 122 reaches 100%, the battery connector disconnects the electric energy input end of the solar cell panel 121, so that the storage battery 122 is prevented from being excessively charged and the service life is shortened.
The utility model discloses creatively, warning subassembly 140 includes one or more of warning light, bee calling organ or speaker, the warning action is including warning light scintillation, bee calling organ buzzing or speaker sound production.
The utility model discloses creatively, wireless coding signal is connected, zigBee is connected, RFID is connected, GPRS 2.4G, GPRS 4G and GPRS 5G connect arbitrary one or more form in the signal and is sent through infrared transmission, bluetooth.
A alarm system theory of operation for road guardrail bar is:
through the outage signal that produces because of alarm line 200 broken string to judge that the guardrail bar is impaired seriously, there is the possibility of taking place great traffic accident, makes the main control board 150 drive warning subassembly 140 warns the action, and when warning the driver near the guardrail bar and avoiding the damaged department of secondary impact guardrail bar, drive wireless transmitting module 130 sends wireless code signal to the target receiver so that inform the road management personnel to overhaul.
On one hand, by installing the alarm device at a position where the vehicle frequently collides with the guard rail, when the alarm line is broken due to the damage of the guard rail, the alarm device generates a feedback signal to enable the main control board 150 to drive the alarm lamp to flash light, warn a driver passing by the vicinity of the guard rail, pay attention to the fact that the damaged part of the guard rail scratches the passing vehicle and collides with the derailed guard rail on the road surface, and simultaneously drive the wireless transmitting module 130 to send a wireless coding signal to a target receiver so as to inform a road manager to maintain;
on the other hand, the guard rail sections can be divided according to actual conditions, section numbers are distributed, when any one guard rail of the guard rail sections is in strong collision to cause derailment, the alarm devices on two sides of the guard rail section immediately send out flashing light warnings to remind vehicles on two sides of the guard rail to pay attention to road conditions, meanwhile, the alarm devices also send wireless coding signals to give an alarm in the modes of telephone, short message sending and the like, and managers can know information such as numbers, places and the like of the guard rail sections according to wireless coding information received by target receivers such as mobile phones, computers and the like to quickly determine accident places to carry out emergency repair and repair, so that further accidents are avoided.
Other structures of the alarm system for the road guard rail according to the present embodiment are shown in the prior art.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the positional and orientational relationships illustrated in the drawings to facilitate the description of the invention, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and all fall within the scope of the technical solution of the present invention.
Claims (9)
1. An alarm system for a road guardrail is arranged in a guardrail and is characterized by comprising an alarm device (100) and an alarm line (200) which are electrically connected, wherein the alarm system at least comprises two alarm devices (100) which are connected by the alarm line (200), the alarm devices (100) are arranged at the top of a stand column of the guardrail, the alarm line (200) is arranged in the guardrail of the guardrail in a crossing way,
the alarm device (100) comprises:
a power supply assembly (120) for providing power to the alarm device;
a wireless transmission module (130) for transmitting the encoded signal;
a warning assembly (140);
the alarm device comprises a main control board (150), wherein the main control board (150) is provided with a wire interface, and the wire interface is connected with an alarm wire (200);
when the alarm line (200) installed in the protective barrier is broken due to the strong collision of the vehicle, the main control board (150) gives an alarm through an electric signal fed back due to the broken circuit of the alarm line (200);
the alarm action comprises one or more of the alarm action of the alarm component (140) and the wireless code signal transmission of the wireless transmission module (130) driven.
2. The warning system for a road guard rail according to claim 1,
the alarm line (200) includes a primary alarm line (210) and a secondary alarm line (220),
when the main alarm line (210) or the secondary alarm line (220) is disconnected, the alarm component (140) is driven to carry out alarm action,
if the disconnected alarm line (200) is the main alarm line (210), one alarm device (100) of the two alarm devices (100) drives the wireless transmitting module (130) to transmit a wireless coding signal.
3. The warning system for a road guard rail according to claim 1,
an address coding module (151) is arranged on the main control board (150), and a unique address code is stored in the address coding module (151);
the wireless code signal contains unique address code information.
4. The warning system for a road guard rail according to claim 1,
the alarm wire (200) is a copper core wire with the length of 2-100 m.
5. The warning system for a road guard rail according to claim 2,
the system also comprises a signal relay device (300), wherein the signal relay device (300) comprises a regional wireless code receiving module (310) and a mobile signal transmitting module (320);
the region wireless code receiving module (310) is used for receiving a wireless code signal and sending an electric signal to the mobile signal transmitting module (320);
the mobile signal transmitting module (320) is used for receiving signals and transmitting communication signals to the mobile terminal.
6. The warning system for a road guard rail according to claim 5,
the mobile terminal comprises one or more of a smart phone, a tablet computer, intelligent wearable equipment or an intelligent home.
7. The warning system for a road guard rail according to claim 1,
the alarm device (100) further comprises a shell (160), and the main control board (150) is installed in the shell (160).
8. The warning system for a road guard rail of claim 7,
the power supply assembly (120) comprises a solar panel (121) and a storage battery (122) which are electrically connected;
the solar cell panel (121) and the storage battery (122) are both arranged in the shell (160), the top of the shell (160) is of a transparent structure, and the solar cell panel (121) can absorb solar energy and convert the solar energy into electric energy conveniently;
the storage battery (122) is used for storing electric energy generated by the solar cell panel (121).
9. The warning system for a road guard rail according to claim 1,
the warning component (140) comprises one or more of a warning lamp, a buzzer or a loudspeaker, and the warning action comprises the flashing of the warning lamp, the buzzing of the buzzer or the sounding of the loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221621491.8U CN218866597U (en) | 2022-06-27 | 2022-06-27 | Alarm system for road protection rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221621491.8U CN218866597U (en) | 2022-06-27 | 2022-06-27 | Alarm system for road protection rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218866597U true CN218866597U (en) | 2023-04-14 |
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ID=87355925
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221621491.8U Active CN218866597U (en) | 2022-06-27 | 2022-06-27 | Alarm system for road protection rail |
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| Country | Link |
|---|---|
| CN (1) | CN218866597U (en) |
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2022
- 2022-06-27 CN CN202221621491.8U patent/CN218866597U/en active Active
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