CN117809415A - Anti-intrusion early warning system and early warning method - Google Patents

Abstract

The application relates to an anti-intrusion early warning system and an early warning method, which are applied to the field of road construction. The intelligent remote control system comprises a host, an auxiliary machine and a prompt component, and is characterized in that the auxiliary machine is placed on the upstream of a construction area and on the downstream of the construction area, the host is placed in the construction area, the auxiliary machine is connected with the host through signals, the prompt component comprises a wearing part, the wearing part is used for being fixed on clothes of constructors, a sound receiving component is arranged on one side, facing the width direction of a road surface, of the auxiliary machine, and the sound receiving component is connected with the host through signals. This application has the higher effect of construction security.

Description

Anti-intrusion early warning system and early warning method

Technical Field

The application relates to the field of road construction, in particular to an anti-intrusion early warning system and an early warning method.

Background

In the road construction process, particularly when the road section construction of the already-traffic road is carried out, traffic flow is generally required to be guided, and an ice cream barrel is placed at the periphery of a construction area to warn, or corresponding acousto-optic and electric early warning is directly utilized, so that the road construction method belongs to one of passive early warning. Of course, active early warning is also provided, namely, the object approaching can send out corresponding early warning information to remind workers to avoid safely.

An active safety precaution among the related art, the cover is established one and is installed the external member of millimeter wave radar on the ice cream barrel, and the millimeter wave radar on the external member is towards the coming of car to whether detect the car and approach, when having the car to approach a section distance then can send audible and visual alarm, on the one hand suggestion driver is careful to dodge, on the other hand also can point out that the staff is careful to observe and avoid, has improved the construction security.

The roadblock with the radar detection function is used for detecting an upstream coming vehicle (namely a normally running vehicle), and can only prompt the normally running vehicle to avoid the false entering of the vehicle, but the safety risk of constructors is still higher for unconventional coming vehicles (such as slipping and the like, so that the vehicle is out of control from the side direction, namely the direction opposite to the normal running direction) and pedestrians entering a construction area by mistake without any warning reminding effect.

Disclosure of Invention

In order to solve the problem of high construction safety risk, the application provides an anti-intrusion early warning system and an early warning method.

In a first aspect, the present application provides an intrusion prevention early warning system, which adopts the following technical scheme:

the utility model provides an anti-intrusion early warning system, includes host computer, auxiliary engine and suggestion subassembly, and an auxiliary engine is all placed to the regional upstream of construction and the regional low reaches of construction, the host computer is placed in the construction region, the auxiliary engine with signal connection between the host computer, the suggestion subassembly with host computer signal connection, the suggestion subassembly includes wearing portion, wearing portion is used for fixing on constructor's clothing, one side of auxiliary engine orientation road surface width direction is equipped with radio reception subassembly, radio reception subassembly with host computer signal connection.

By adopting the technical scheme, the auxiliary machine prompts the invader from the upstream or downstream invasion, and the closer the invader is to the construction area, the larger the sound is when the invader invades from the side, so that the radio assembly can collect different sound waves, the invader from the side of the construction area is judged, the auxiliary machine is matched with the auxiliary machines at the upstream and downstream of the construction area to realize foreign matter invasion monitoring around the construction area, and the construction safety is improved.

Optionally, the periphery of construction area encloses through enclosing the subassembly and closes, the suggestion subassembly still includes the detection portion of fixing on enclosing the subassembly, the width direction of detection portion orientation road surface, detection portion signal connection the auxiliary engine.

Through adopting above-mentioned technical scheme, except radio reception subassembly, can also match the distance that the detection portion was used for collecting the foreign matter for promote the accurate degree that detects, reduce the probability of false alarm, only radio reception subassembly and detection portion produce signal variation simultaneously and just can confirm the foreign matter invasion, thereby make the early warning more accurate.

Optionally, enclose and close the subassembly and include the rail, the detection portion includes millimeter wave radar, millimeter wave radar fixes on the rail and towards the width direction on road surface, millimeter wave radar arranges along the length direction of rail, millimeter wave radar signal connection host computer.

Through adopting above-mentioned technical scheme, enclose and close the subassembly and can be the rail for form relatively confined region between the road surface of construction area and normal traffic, millimeter wave radar equipartition is on whole rail, evenly arranges along the rail direction, adopts millimeter wave radar to detect the distance between invasion thing and the construction area periphery, and is more accurate, reduces the false alarm.

Optionally, enclose and close the subassembly and include a plurality of awl barrels, a plurality of awl barrels are placed at intervals and enclose and close the construction area, the detection portion is millimeter wave radar, every all be equipped with a millimeter wave radar on the awl barrel, millimeter wave radar lays towards the width direction on road surface.

Through adopting above-mentioned technical scheme, enclose and close the subassembly and can be the awl bucket, the awl bucket can place in a flexible way, therefore can change the construction area at any time, it is more convenient to use. Can adopt millimeter wave radar in order to detect the distance of invasion thing equally on the awl bucket, can also match the distance that the portion was used for collecting the foreign matter except radio reception subassembly for promote the accurate degree that detects, reduce the probability of false alarm, only radio reception subassembly and detection portion produce signal variation simultaneously and just can confirm the foreign matter invasion, thereby make the early warning more accurate.

Optionally, the cone barrel includes staving and location portion, location portion locates on the staving, adjacent location portion signal connection just location portion with host computer signal connection.

Through adopting above-mentioned technical scheme, owing to the awl bucket is movable when the foreign matter invades the awl bucket, therefore the awl bucket is once remove on the signal change feedback host computer that can pass through location portion, judges from this that the construction area is invaded by the foreign matter, also can reduce the awl bucket simultaneously and stolen possibility, and the security is higher.

Optionally, the positioning portion includes a pair of receiving members and a pair of transmitting members, the pair of receiving members and the pair of transmitting members are both fixed on the tub body, the receiving members receive signals transmitted by adjacent transmitting members, and the transmitting members transmit signals to adjacent receiving members.

Through adopting above-mentioned technical scheme, can necessarily lead to the transmission of a set of transmitting part among them to the nearest distance that receives the piece to become long when arbitrary awl bucket breaks away from original position to lead to the distance of received signal to become long, finally lead to host computer received signal change, thereby can know the position change of awl bucket and in time send early warning information and carry out the early warning.

Optionally, the barrel body that is close to the host computer with host computer signal connection, the receiver is infrared receiver, the transmitter is infrared transmitter, infrared transmitter sends infrared signal to adjacent infrared receiver, adjacent the barrel body passes through infrared transmitter and infrared receiver signal connection.

By adopting the technical scheme, when any cone is separated from the original position, the distance from the infrared emitter adjacent to the cone to the nearest infrared receiver is necessarily prolonged, so that the distance of a received signal is prolonged, and finally the signal received by a host is changed, and therefore, the position change of the cone can be known, and early warning information can be timely sent out for early warning.

Optionally, an alarm is provided on the barrel, and the alarm is triggered when the adjacent infrared receiver cannot receive the signal from the infrared transmitter.

By adopting the technical scheme, because the infrared receiver and the infrared transmitter are often paired and only paired, when one of the cone barrels is moved, other cone barrels on two sides of the cone barrel cannot be practically connected into the host machine, and the host machine can send a signal to warn and remind according to the signal.

In a second aspect, the present application provides an early warning method for an intrusion prevention early warning system

An early warning method for an anti-intrusion early warning system is realized by applying the anti-intrusion early warning system and is characterized by comprising the following steps:

the method comprises the steps of assembling, namely enclosing a cone barrel in a construction area to form an independent area, respectively placing auxiliary machines at the upstream and downstream of the independent area, placing a host machine in the construction area, connecting the host machine with the auxiliary machines in a signal manner, ensuring that the connection between the host machine and the auxiliary machines is successful, enabling an infrared receiver of the cone barrel to face an infrared emitter of an adjacent cone barrel, and placing a warning sign at the periphery of the construction area;

the machine testing step, the host machine sends signals to the auxiliary machine in sequence, any cone barrel is taken out from the construction area after the display signals are communicated, so that the cone barrel is lost, the feedback of the host machine is checked, and the cone barrel is reset after the feedback is correct;

judging, namely detecting the distance and the speed of an incoming vehicle by an auxiliary machine when the incoming vehicle on the upstream or the downstream is close to the foreign object, if the foreign object invades laterally, detecting the speed and the distance of the object by a millimeter wave radar arranged on a barrel body and finally feeding back the speed and the distance to a host machine, wherein if any cone barrel is moved, a signal emitted by an infrared emitter at the position cannot be received by an adjacent cone barrel, and the feedback change of the signal received by the host machine prompts the staff to avoid or warn;

and an alarm step, namely detecting that the foreign matter invades the host machine to control the auxiliary machine to send out sound and light for alarm prompt.

By adopting the technical scheme, no matter where the foreign matter invades the construction area, timely early warning treatment can be carried out, and the early warning range is more comprehensive and has certain anti-theft effect.

The optional assembling step further comprises a numbering step, wherein the numbering step numbers the barrel body, the barrel body is connected into a host through an infrared emitter and an infrared receiver, and the host numbers the connected infrared emitter.

Through adopting above-mentioned technical scheme, through numbering the awl bucket, can in time show on the host computer when one of them awl bucket position removes and leads to infrared transmitter and infrared receiver unable receipt signal, can fix a position unusual place of taking place fast, the constructor of being convenient for deals with fast.

In summary, the present application includes at least one of the following beneficial effects:

1. the auxiliary machine prompts the invader when the invader invades from the upstream or the downstream, and the closer the invader is to the construction area when the invader invades from the side, the larger the sound is, so that the radio assembly can collect different sound waves, thereby judging the invader from the side of the construction area, and the invader is matched with the auxiliary machines at the upstream of the construction area and the downstream of the construction area to realize the invasion monitoring of foreign matters around the construction area, so that the construction safety is improved;

2. the cone barrel can be flexibly placed, so that the construction area can be changed at any time, and the use is more convenient. Can adopt millimeter wave radar in order to detect the distance of invasion thing equally on the awl bucket, can also match the distance that the portion was used for collecting the foreign matter except radio reception subassembly for promote the accurate degree that detects, reduce the probability of false alarm, only radio reception subassembly and detection portion produce signal variation simultaneously and just can confirm the foreign matter invasion, thereby make the early warning more accurate.

Drawings

FIG. 1 is a schematic diagram of a structure of an early warning system in an embodiment of the present application in a use state;

fig. 2 is a schematic structural diagram of an auxiliary machine in an embodiment of the present application;

FIG. 3 is a schematic view of a cone barrel according to an embodiment of the present disclosure;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;

FIG. 5 is a signal connection block diagram of an early warning system according to an embodiment of the present application;

in the figure: 1. a host; 2. an auxiliary machine; 3. a prompting component; 31. a wearing part; 32. a detection unit; 321. millimeter wave radar; 4. a radio assembly; 41. a microphone; 42. a ring barrel; 5. an enclosing assembly; 51. a tub body; 52. a positioning part; 53. an alarm.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-5.

The embodiment of the application discloses an anti-intrusion early warning system. Referring to fig. 1, the early warning system includes a main unit 1 and at least two sub-units 2, the two sub-units 2 being placed at both ends of a construction area and one of the sub-units 2 being directed in a direction of coming vehicles, i.e., upstream of the construction area, and the other sub-unit 2 being downstream of the construction area. Although only upstream vehicles need to be prevented under most conditions during road construction, in order to avoid accidents, the downstream of a construction area also needs to be monitored so as to reduce the occurrence of reverse running into the construction area and improve the safety in the construction process. In addition to the main unit 1 and the auxiliary unit 2, a prompt component 3 is needed for prompting the safety of the passing vehicle, and can prompt the constructor. In road construction, in particular, repairing a road on which traffic has been carried out, it is necessary to prevent an abnormal intrusion of an object, in particular, an accident occurring in the vicinity, from entering the construction area in the road width direction, in addition to the normal running vehicles. Therefore, a sound receiving component 4 needs to be added on the auxiliary machine 2, and when the foreign matters intrude, the friction between the foreign matters and the road surface will become larger along with the approach of the foreign matters, and the sound receiving component 4 will also become larger. The radio receiving component 4 and the auxiliary machine 2 are both in signal connection with the main machine 1, so that a threshold value can be set on the main machine 1, and when the sound collected by the radio receiving component 4 is higher than the threshold value, the main machine 1 starts to give an alarm to prompt construction personnel to pay attention to construction safety.

Referring to fig. 1 and 2, the radio receiving component 4 may be a combination of a microphone 41 and a coil, the coil is fixed on a housing of the auxiliary machine 2, the microphone 41 is fixed in the coil and is fixed in a middle position of the coil, the microphone 41 may be directly connected with the host machine 1 by a signal wire or may be in signal connection with the auxiliary machine 2 for providing fixed positions and transferred by the auxiliary machine 2, so that the microphone 41 can accurately collect sound signals and feed back the sound signals to the host machine 1 by utilizing a collecting and amplifying function of the coil for comparison of the host machine 1 with a threshold value.

The host computer 1 is directly powered after the battery or the external alternating current power supply is rectified by the switch power supply, generally, the road construction area is in a majority in the wild, so that the battery is used for supplying power conveniently, the battery can be a lead-acid storage battery or a lithium battery, and the battery can be detached from the host computer 1 for convenient replacement, so that the shutdown time of the host computer 1 is shortened, and the road construction efficiency is not influenced as much as possible. The main machine 1 and the auxiliary machine 2 can be connected by a wired signal or a wireless signal. When the host 1 and the auxiliary machine 2 are connected by a wired signal, an RS232 interface or an RJ45 crystal socket is required to be fixed on the shell of the host 1 for transmitting signals, and when the host 1 and the auxiliary machine 2 are connected by a wireless signal, the host 1 is required to be provided with a Bluetooth transceiver module or a WiFi transceiver module, or the host 1 is simultaneously provided with two forms of wired and wireless transmission so as to adapt to two-way communication between the host 1 and the auxiliary machine 2 under different construction scenes. The host 1 also comprises a singlechip as a central processing module, wherein an RS232 interface or an RJ45 crystal socket is directly connected with the singlechip through signals, and a Bluetooth transceiver module or a WiFi transceiver module is also directly connected with the singlechip through signals or directly carried on the singlechip. Of course, an alarm module needs to be arranged on the host 1, and the alarm module can be specifically realized by carrying a buzzer on the singlechip, and of course, a warning lamp can also be fixed on the shell of the host 1, and the alarm can be realized by controlling the flashing of the warning lamp by utilizing the singlechip chip, so that the alarm can play a role in prompt when a dangerous case occurs.

The secondary machine 2 is similar to the primary machine 1 in structure, except for the structure with the primary machine 1, since the secondary machine 2 needs to detect the speed of the coming vehicle and the distance between the secondary machine and the construction area in the embodiment, a plurality of millimeter wave radars 321 need to be fixed on the shell of the secondary machine 2, the millimeter wave radars 321 communicate with the single chip microcomputer of the secondary machine 2, and the single chip microcomputer of the secondary machine 2 and the single chip microcomputer of the primary machine 1 perform bidirectional communication, so that interaction between the primary machine 1 and the secondary machine 2 can be realized. When the auxiliary machine 2 and the host machine 1 are connected in a wired connection mode, the auxiliary machine 2 and the host machine 1 can be connected by a signal wire matched with a corresponding interface, when the auxiliary machine 2 and the host machine 1 are connected in a wireless connection mode, the auxiliary machine 2 and the host machine 1 only need to be successfully matched within a communication range, and of course, the wireless connection mode is preferentially used in a construction area to reduce field wiring, if field interference is large, the communication is performed in a wired communication mode to ensure signal stability. When the foreign matter invades from the direction of the auxiliary machine 2, the auxiliary machine 2 and the main machine 1 closest to the foreign matter send out audible and visual alarms at the same time.

In addition to the signal connection of the secondary unit 2 to the primary unit 1, a prompting component 3 is required in this embodiment, see fig. 1 and 3. The prompt component 3 is at least composed of a wearing part 31 and a detecting part 32, wherein the wearing part 31 is worn by each constructor, namely, moves along with the constructor. The wearing part 31 is a miniaturized auxiliary unit 2, the alarm function and the communication function of the auxiliary unit 2 are reserved, and the wearing part 31 is powered by a battery only, so that the communication function can be connected with the main unit 1 or the auxiliary unit 2 only by using a wireless communication mode, namely Bluetooth or WiFi, because the wearing part is required to be worn by a constructor. When the main unit 1 sends out an alarm command, the main unit 1, the auxiliary unit 2 and the wearing part 31 can alarm at the same time.

In actual use, the auxiliary machine 2 prompts the invader from upstream or downstream invasion, and the sound is louder near the construction area when the invader from the side invasion, so that the radio assembly 4 can collect different sound waves, thereby judging the invader from the side of the construction area, and realizing foreign matter invasion monitoring around the construction area by matching with the auxiliary machines 2 at the upstream and downstream of the construction area, and improving the construction safety.

Referring to fig. 1 and 3, the prompting device 3 may further include a detecting portion 32 for detecting foreign matters invaded along the width direction of the road, especially for highway construction, in addition to the wearing portion 31, and the detecting portion 32 is configured to detect foreign matters invaded in other directions except for the foreign matters upstream (in the direction of coming vehicles) and downstream of the construction area, because the foreign matters invade at a high speed and are harmful once they occur. The construction area on the road surface is generally surrounded by adopting the enclosing assembly 5, and the construction sign and the warning sign are fixed on the enclosing assembly 5.

One form of enclosure assembly 5 is a closed enclosure, which is generally a steel wire mesh form for expanding the field of view of the vehicle as much as possible when the closed enclosure is adopted, so that the construction area is closed and the field of view of the vehicle in normal running is not affected. The warning sign can be hung on the outer side of the closed fence towards the direction of coming vehicles, and the auxiliary machine 2 is placed at two ends of the construction area and is positioned in the closed fence. The detecting portion 32 may be only a plurality of millimeter wave radars 321, the plurality of millimeter wave radars 321 are fixed on the enclosure and face the width direction of the road surface, the millimeter wave radars 321 fixed on the enclosure have a proper distance therebetween, and the millimeter wave radars 321 as few as possible are used after ensuring that the road section of the construction area can be covered completely, so as to save the cost. The millimeter wave radar 321 may be in signal connection with the secondary unit 2, and the secondary unit 2 may communicate with the primary unit 1 as a signal relay. Thereby cooperate with the radio reception subassembly 4, millimeter wave radar 321 is used for collecting the distance of foreign matter for promote the accurate degree of detection, reduce the probability of false alarm, only the radio reception subassembly 4 can confirm the invasion of foreign matter with the signal change of detecting portion 32 production simultaneously, thereby make the early warning more accurate.

Referring to fig. 1 and 3, there are of course many on-site closure assemblies 5 for road repair construction, which are generally cone barrels, and the cone barrels are arranged at intervals and can be moved at will when the cone barrels are used as the closure assemblies 5. Referring to fig. 4, the detecting portion 32 still employs a plurality of millimeter wave radars 321, and in the embodiment in which the enclosure assembly 5 is a cone, one millimeter wave radar 321 is fixed on each cone, and the millimeter wave radars 321 are still oriented in the width direction of the road surface, so as to detect the invasion of foreign matters in other directions. The millimeter wave radar 321 is connected with the auxiliary machine 2 through the relay of the auxiliary machine 2 and is connected with the host machine 1, in this embodiment, the millimeter wave still detects the distance between the foreign matters in the width direction and the edge of the construction area in the invasion process and the invasion speed of the foreign matters, so as to improve the detection accuracy degree, reduce the false alarm probability, and only determine the foreign matters invasion by generating signal changes simultaneously by the radio receiving assembly 4 and the detecting part 32, thereby enabling the early warning to be more accurate.

On this basis, because the cone barrel can be moved at will, and once constructors don't notice, the cone barrel is easy to appear abnormal movement and lead to the cone barrel to be lost. The cone barrel thus includes a barrel body 51 and a positioning portion 52, the millimeter wave radar 321 being fixed to the barrel body, and the top of the barrel body being used to fix the positioning portion 52. The positioning parts 52 on the adjacent cones receive signals from each other and simultaneously want the host 1 to transmit signals. Specifically, the positioning portion 52 closest to the host 1 is in signal connection with the host 1, and the other positioning portions 52 listed on both sides of the positioning portion 52 are actually in signal connection with the host 1 indirectly by means of mutual communication between the positioning portions 52. When foreign matters invade the cone barrel, the cone barrel is movable, so that once the cone barrel moves, the signal change of the positioning part 52 can be fed back to the host computer 1, the construction area is judged to be invaded by the foreign matters, the possibility that the cone barrel is stolen can be reduced, and the safety is higher.

The positioning part 52 on each barrel 51 includes a pair of receiving members and a pair of transmitting members, both of which are fixed on the barrel 51, the receiving members receive signals transmitted from the adjacent transmitting members, and the transmitting members transmit signals to the adjacent receiving members. The receiving member may be an infrared receiver and the transmitting member may be an infrared transmitter. The infrared emitter on the cone barrel is responsible for sending infrared signals to the infrared receivers on the adjacent cone barrels, namely, taking the cone barrel A, the cone barrel B and the cone barrel C as examples, the infrared emitter of the cone barrel B actually needs to emit infrared signals to the directions of the cone barrel A and the cone barrel C. Similarly, actually, each cone needs to be provided with a pair of infrared receivers and infrared transmitters so as to realize that any cone can communicate with an adjacent cone, and all cones can be connected to the host 1 by adopting a mutual communication mode between cones. Correspondingly, the cone is hollow, is powered by a battery, and the battery can be detached and replaced to power the transmitting member and the receiving member. When any cone is separated from the original position, the distance from the adjacent infrared emitter to the nearest infrared receiver is necessarily increased, so that the distance of a received signal is increased, and finally, the signal received by the host 1 is changed, so that the position change of the cone can be known, and early warning information can be sent out in time for early warning.

The alarm piece 53 can also be fixed on the barrel body 51, and the alarm piece 53 has the same structure as the alarm module, and because the infrared receiver and the infrared transmitter are often paired and only paired, when one of the cone barrels is moved, other cone barrels on two sides of the cone barrel cannot be actually connected into the host machine 1, and the host machine 1 can send out a signal to warn and remind.

When the cone is adopted to enclose the construction area, referring to fig. 1 and 5, the early warning mode of the early warning system is as follows:

and in the assembly step, cone barrels are used for enclosing in a construction area to form an independent area, auxiliary machines 2 are respectively arranged at the upstream and the downstream of the independent area, a host machine 1 is arranged in the construction area, signal connection between the host machine 1 and the auxiliary machines 2 is ensured, connection success between the host machine 1 and the auxiliary machines 2 is ensured, an infrared receiver of each cone barrel faces to an infrared emitter of an adjacent cone barrel, and warning marks are arranged at the periphery of the construction area.

Each cone may be further numbered when the assembly step is performed, which is actually used for the infrared emitter and the infrared receiver, i.e. each pair of infrared emitter and infrared receiver is assigned a unique number by the host computer 1 and stored in the host computer 1, thereby indirectly identifying each cone. Through numbering the awl bucket, can in time show on host computer 1 when one of them awl bucket position removes and leads to infrared transmitter and infrared receiver unable receipt signal, can fix a position unusual place of taking place fast, the constructor of being convenient for deals with fast.

The testing step, the main machine 1 sequentially sends signals to the auxiliary machine 2, any cone barrel is taken out from the construction area after the display signals are communicated, so that the cone barrel is lost, the feedback of the main machine 1 is checked, and the cone barrel is reset after the feedback is correct;

a judging step, namely detecting the distance and the speed of an incoming vehicle by the auxiliary machine 2 when the incoming vehicle on the upstream or the downstream is close to the foreign object, if the foreign object invades laterally, detecting the speed and the distance of the object by the millimeter wave radar 321 arranged on the barrel body 51 and finally feeding back to the host machine 1, wherein if any cone barrel is moved, the signal emitted by an infrared emitter at the position cannot be received by an adjacent cone barrel, and the feedback change of the signal received by the host machine 1 prompts the staff to avoid or warn;

and an alarm step, namely detecting that the foreign matter invades the host 1 to control the auxiliary machine 2 to send out sound and light for alarm prompt. No matter where the foreign matter invades the construction area, timely early warning treatment can be carried out, the early warning range is more comprehensive, and the anti-theft effect is achieved.

In this application, the invasion thing is from the suggestion of by auxiliary set 2 when the invasion of upstream or low reaches, and near the construction region when invading from the side more near the sound is bigger, therefore the sound receiving subassembly 4 can collect different sound waves, thereby cooperate jointly with the millimeter wave radar 321 that closes fixed on the subassembly 5 and judge the invasion thing from the construction region side, cooperate with the auxiliary set 2 of construction region upstream and construction region low reaches to realize the foreign matter invasion control around the construction region, promote the construction security.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. The utility model provides an anti-intrusion early warning system, includes host computer (1), auxiliary engine (2) and suggestion subassembly (3), its characterized in that, an auxiliary engine (2) are all placed to the regional upper reaches of construction and the regional low reaches of construction, host computer (1) are placed in the construction region, auxiliary engine (2) with signal connection between host computer (1), suggestion subassembly (3) with host computer (1) signal connection, suggestion subassembly (3) include wearing portion (31), wearing portion (31) are used for fixing on constructor's clothing, one side of auxiliary engine (2) orientation road surface width direction is equipped with radio reception subassembly (4), radio reception subassembly (4) with host computer (1) signal connection.

2. The intrusion prevention early warning system according to claim 1, wherein the periphery of the construction area is surrounded by a surrounding component (5), the prompting component (3) further comprises a detection part (32) fixed on the surrounding component (5), the detection part (32) faces the width direction of the road surface, and the detection part (32) is in signal connection with the auxiliary machine (2).

3. The intrusion prevention warning system according to claim 2, wherein the enclosure assembly (5) includes a fence, the detection portion (32) includes a millimeter wave radar (321), the millimeter wave radar (321) is fixed on the fence and faces a width direction of a road surface, the millimeter wave radar (321) is arranged along a length direction of the fence, and the millimeter wave radar (321) is signal-connected with the host (1).

4. The intrusion prevention early warning system according to claim 2, wherein the enclosing assembly (5) comprises a plurality of cone barrels, the cone barrels are arranged at intervals and enclose the construction area, the detection part (32) is a millimeter wave radar (321), each cone barrel is provided with a millimeter wave radar (321), and the millimeter wave radar (321) is distributed towards the width direction of the road surface.

5. The intrusion prevention warning system according to claim 4, wherein the cone comprises a barrel body (51) (51) and a positioning portion (52), the positioning portion (52) is arranged on the barrel body (51) (51), adjacent positioning portions (52) are in signal connection, and the positioning portion (52) is in signal connection with the host (1).

6. The intrusion prevention warning system according to claim 5, wherein the positioning portion (52) includes a pair of receiving pieces and a pair of transmitting pieces, both of which are fixed to the tub (51), the receiving pieces receiving signals transmitted adjacent to the transmitting pieces, the transmitting pieces transmitting signals to the adjacent receiving pieces.

7. The intrusion prevention warning system according to claim 6, wherein a tub (51) (51) adjacent to the host (1) is in signal connection with the host (1), the receiving element is an infrared receiver, the transmitting element is an infrared transmitter, the infrared transmitter transmits an infrared signal to an adjacent infrared receiver, and the adjacent tub (51) is in signal connection with the infrared receiver through the infrared transmitter.

8. The intrusion prevention warning system according to claim 7, wherein the tub (51) is provided with an alarm (53), and the alarm (53) is triggered when the adjacent infrared receiver cannot receive the signal from the infrared transmitter.

9. An early warning method of an anti-intrusion early warning system, which is realized by the anti-intrusion early warning system according to claim 8, is characterized by comprising the following steps:

the method comprises the steps of assembling, enclosing a cone barrel in a construction area to form an independent area, respectively placing auxiliary machines (2) at the upstream and downstream of the independent area, placing a host machine (1) in the construction area, connecting the host machine (1) with the auxiliary machines (2) in a signal manner, ensuring that the host machine (1) is successfully connected with the auxiliary machines (2), enabling an infrared receiver of the cone barrel to face an infrared emitter of an adjacent cone barrel, and placing a warning sign at the periphery of the construction area;

a step of testing the machine, in which the main machine (1) sequentially sends signals to the auxiliary machine (2), any cone barrel is taken out from a construction area after the display signals are communicated, so that the cone barrel is lost, the feedback of the main machine (1) is checked, and the cone barrel is reset after the feedback is correct;

judging, namely detecting the distance and the speed of an incoming vehicle by the auxiliary machine (2) when the incoming vehicle is upstream or the foreign object is downstream is close, if the foreign object invades laterally, detecting the speed and the distance of an object by the millimeter wave radar (321) arranged on the barrel body (51) and finally feeding back the speed and the distance to the host machine (1), wherein if any cone barrel is moved, the signal emitted by the infrared emitter at the position cannot be received by the adjacent cone barrel, and prompting the staff to avoid or warn by the feedback change of the signal received by the host machine (1);

and an alarm step, namely, if the foreign matter invasion host machine (1) is detected, controlling the auxiliary machine (2) to send out sound and light to carry out alarm prompt.

10. The method for providing an intrusion prevention warning system according to claim 9, wherein the assembling step further comprises a numbering step of numbering the tub (51), the tub (51) is connected to the host (1) through the infrared emitter and the infrared receiver, and the host (1) numbers the connected infrared emitter.