阅读说明：本技术 一种公共安全用***物处置器材 (Explosive disposal equipment for public safety ) 是由 王伟 于 2020-06-08 设计创作，主要内容包括：本发明公开了一种公共安全用爆炸物处置器材,包括车架座,所述车架座的顶部的正面与背面均开设有第一滑动槽,所述第一滑动槽的顶部滑动连接有滑动板,所述滑动板的顶部固定安装有支撑座,所述支撑座远离滑动板的一端固定安装有爆炸物存放处置球,所述车架座顶部的正面与背面均固定安装有车架板,所述车架座的左侧滑动连接有卸货板,所述卸货板的顶部开设有第三滑动槽,所述车架座的底部转动连接有第二转动轮,所述车架座的右侧固定安装有牵引板。该发明,整个设备能够在需要爆炸物存放处置球对于不同地方的爆炸物进行清理运输时,通过车架座与卸货板即可完成更加便捷的运输方便的装卸,有效的设备的便捷性。(The invention discloses explosive disposal equipment for public safety, which comprises a frame seat, wherein the front side and the back side of the top of the frame seat are respectively provided with a first sliding groove, the top of the first sliding groove is connected with a sliding plate in a sliding manner, the top of the sliding plate is fixedly provided with a supporting seat, one end of the supporting seat, which is far away from the sliding plate, is fixedly provided with an explosive storage disposal ball, the front side and the back side of the top of the frame seat are respectively and fixedly provided with a frame plate, the left side of the frame seat is connected with a goods unloading plate in a sliding manner, the top of the goods unloading plate is provided with a third sliding groove, the bottom of the frame seat is rotatably connected with a second rotating wheel, and the right side of the frame seat is fixedly provided with. According to the invention, when explosives are required to be stored and treated and balls are required to clean and transport the explosives in different places, the whole equipment can finish more convenient transportation and convenient loading and unloading through the frame seat and the unloading plate, and the convenience of the equipment is effectively realized.)

1. An explosive disposal equipment for public safety, characterized in that: the explosive-free and explosive-free automatic unloading device comprises a frame seat (1), wherein a first sliding groove (4) is formed in the front and the back of the top of the frame seat (1), a sliding plate (13) is connected to the top of the first sliding groove (4) in a sliding manner, a supporting seat (25) is fixedly installed at the top of the sliding plate (13), one end, far away from the sliding plate (13), of the supporting seat (25) is fixedly provided with an explosive storage and disposal ball (5), a frame plate (2) is fixedly installed on the front and the back of the top of the frame seat (1), a unloading plate (16) is connected to the left side of the frame seat (1) in a sliding manner, a third sliding groove (22) is formed in the top of the unloading plate (16), the bottom of the frame seat (1) is rotatably connected with a second rotating wheel (20), a traction plate (7) is fixedly installed on the right side of the frame seat (1), and a traction block (8) is, the top fixed mounting of traction plate (7) has motor case (6), the inside fixed mounting of motor case (6) has servo motor (19), the bottom of traction plate (7) is rotated and is connected with thread bush (18), the output shaft of servo motor (19) and the top fixed connection of thread bush (18), the bottom of thread bush (18) is rotated and is connected with positioning screw (17), the bottom fixed mounting of positioning screw (17) has fixed block (10), the bottom of fixed block (10) is rotated and is connected with first rotation wheel (11).

2. A public safety explosives disposal apparatus in accordance with claim 1, wherein: the left side of the unloading plate (16) is hinged with a first positioning plate (21), and the bottom of the first positioning plate (21) is fixedly connected with an anti-skid pad.

3. A public safety explosives disposal apparatus in accordance with claim 1, wherein: the right side of unloading board (16) is rotated and is connected with second locating plate (23), the bottom fixed mounting of second locating plate (23) has sliding block (24), second sliding tray (14) have been seted up to the inside of carriage seat (1), the left side of second sliding tray (14) extends to the left side of carriage seat (1), the top sliding connection of the bottom of sliding block (24) and second sliding tray (14).

4. A public safety explosives disposal apparatus in accordance with claim 3, wherein: two spacing jack (12), two have all been seted up to frame plate (2) relative one side that backs on the back of the body all is provided with spacing inserted block (3), two spacing jack (12) are all run through and extend to the top of frame seat (1) to one side that spacing inserted block (3) are relative.

5. A public safety explosives disposal apparatus in accordance with claim 1, wherein: the bottom of the sliding plate (13) is rotatably connected with a plurality of sliding wheels (15), and the sliding wheels (15) are rotatably connected with the first sliding groove (4).

6. A public safety explosives disposal apparatus in accordance with claim 5, wherein: the bottom fixed mounting of traction plate (7) has mount (9), the bottom cover of mount (9) is established and is connected with the fixed surface of positioning screw (17).

7. A public safety explosives disposal apparatus in accordance with claim 1, wherein: the front and the back of the traction plate (7) are fixedly provided with supporting rods, and one ends of the supporting rods far away from the traction plate (7) are fixedly connected with the right end of the frame seat (1).

8. A public safety explosives disposal apparatus in accordance with claim 1, wherein: the inner side of the frame plate (2) is also provided with a balance alarm device;

the balance alarm device comprises infrared monitoring equipment which is symmetrically distributed on the inner side of the frame plate (2), and the infrared monitoring equipment consists of a plurality of infrared monitoring arrays; wherein the content of the first and second substances,

the infrared monitoring equipment comprises at least one group of infrared monitoring array;

the infrared monitoring array is composed of an infrared transmitter and a plurality of infrared receivers, and the plurality of infrared receivers are symmetrically arranged in the vertical direction and the horizontal direction of the infrared transmitter;

a safety distance is arranged between the infrared receiver and the infrared transmitter;

the infrared transmitter is used for transmitting infrared rays to a transported object on the frame plate (2), and the infrared receiver is used for receiving the infrared rays reflected on the transported object.

9. A public safety explosives disposal apparatus in accordance with claim 8, wherein: the balance alarm device also comprises alarm equipment arranged at the bottom of the frame seat (1);

the alarm equipment comprises a buzzer and an alarm MCU; wherein the content of the first and second substances,

the alarm MCU comprises a first input pin, a second input pin and a pulse emission pin;

a first input pin of the alarm MCU is electrically connected with the infrared transmitter, and is used for determining a transmission standard parameter of the infrared transmitter;

a second input pin of the alarm MCU is electrically connected with the infrared receiver and is used for determining the reflection parameter of the infrared receiver;

the pulse emission pin of the alarm MCU is electrically connected with the buzzer, and the pulse emission pin of the alarm MCU is used for controlling the buzzer to alarm.

10. A public safety explosives disposal apparatus in accordance with claim 9, wherein: the alarm device alarms by the following steps:

step 1: constructing a set A and a set B of emission angles of the transportation object based on the emission angles of the infrared emitters on the horizontal angle and the reflection angles of the infrared receivers on the horizontal angle:

A＝{θ₁，θ₂，θ₃，……，θ_i}；

B＝{β₁，β₂，β₃，……，β_j}；

wherein, the theta_iRepresenting the emission angle of the ith infrared emitter, said β_jRepresenting the reflection angle received by the ith infrared receiver; the i is {1,2,3 … … n }; j ═ {1,2,3 … … m };

step 2: determining an emission angle standard parameter C of the transport object at a horizontal angle according to the emission angle set A_A：

Step (ii) of3: determining a reflection parameter C of the transport object at a horizontal angle from the set of reflection angles B_B：

And 4, step 4: based on the emission standard parameter C_AAnd reflection parameter C_BDetermining an offset azimuth angle phi of the transport object:

and 5: comparing the offset azimuth angle phi with a preset offset threshold angle; the D represents a safe distance between the infrared transmitter and the infrared receiver;

when the offset azimuth phi exceeds the offset threshold angle, the transportation object is placed unstably, and an alarm is given through the alarm loading equipment;

and when the offset azimuth angle phi does not exceed the offset threshold angle, the fact that the transport object is placed stably is indicated, and the alarm device does not give an alarm.

Technical Field

The invention relates to the field of public safety, in particular to an explosive disposal device for public safety.

Background

Public safety, refers to the stable external environment and order required by society and citizens to engage in and carry out normal life, work, learning, entertainment and communications. The public safety management refers to the sum of various administrative activities performed by national administrative authorities in order to maintain the public safety and order of the society, guarantee the legal rights and interests of citizens, and the normal progress of various activities of the society, and explosives carried by some lawless persons seriously threaten the public safety, and for the treatment of the explosives, a temporary storage tank is required as a carrier to prevent the explosion.

The prior art devices suffer from the following problems,

1. the transportation is relatively inconvenient.

2. Additional structure is required to assist handling.

Disclosure of Invention

The invention mainly aims to provide an explosive disposal device for public safety, which can effectively solve the problems stated in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an explosive disposal device for public safety comprises a frame base, wherein the front side and the back side of the top of the frame base are respectively provided with a first sliding groove, the top of the first sliding groove is connected with a sliding plate in a sliding manner, the top of the sliding plate is fixedly provided with a supporting seat, one end of the supporting seat, which is far away from the sliding plate, is fixedly provided with an explosive storage ball, the front side and the back side of the top of the frame base are respectively fixedly provided with a frame plate, the left side of the frame base is connected with a unloading plate in a sliding manner, the top of the unloading plate is provided with a third sliding groove, the bottom of the frame base is rotatably connected with a second rotating wheel, the right side of the frame base is fixedly provided with a traction plate, the right end of the traction plate is fixedly provided with a traction block, the top of the traction plate is fixedly provided with a motor box, the interior of the motor box is fixedly provided with a servo, the output shaft of the servo motor is fixedly connected with the top of the threaded sleeve, the bottom of the threaded sleeve is rotatably connected with a positioning screw, a fixed block is fixedly mounted at the bottom of the positioning screw, and a first rotating wheel is rotatably connected to the bottom of the fixed block.

Preferably, the left side of the unloading plate is hinged with a first positioning plate, and the bottom of the first positioning plate is fixedly connected with an anti-slip mat.

Preferably, the right side of the unloading plate is rotatably connected with a second positioning plate, the bottom of the second positioning plate is fixedly provided with a sliding block, a second sliding groove is formed in the frame seat, the left side of the second sliding groove extends to the left side of the frame seat, and the bottom of the sliding block is slidably connected with the top of the second sliding groove.

Preferably, two spacing jack has all been seted up to the relative one side of frame plate, two one side that the frame plate carried on the back mutually all is provided with spacing inserted block, two spacing jack and top that extends to the frame seat are all run through to the relative one side of spacing inserted block.

Preferably, the bottom of the sliding plate is rotatably connected with a plurality of sliding wheels, and the sliding wheels are rotatably connected with the first sliding groove.

Preferably, the bottom of the traction plate is fixedly provided with a fixing frame, and the bottom of the fixing frame is sleeved with and fixedly connected with the surface of the positioning screw rod.

Preferably, the front and the back of the traction plate are fixedly provided with support rods, and one ends of the support rods far away from the traction plate are fixedly connected with the right end of the frame seat.

Preferably, a balance alarm device is further arranged on the inner side of the frame plate;

the balance alarm device comprises infrared monitoring equipment which is symmetrically distributed on the inner side of the frame plate, and the infrared monitoring equipment consists of a plurality of infrared monitoring arrays; wherein the content of the first and second substances,

the infrared monitoring equipment comprises at least one group of infrared monitoring array;

the infrared monitoring array is composed of an infrared transmitter and a plurality of infrared receivers, and the plurality of infrared receivers are symmetrically arranged in the vertical direction and the horizontal direction of the infrared transmitter;

a safety distance is arranged between the infrared receiver and the infrared transmitter;

the infrared transmitter is used for transmitting infrared rays to a transported object on the frame plate, and the infrared receiver is used for receiving the infrared rays reflected on the transported object.

Preferably, the balance alarm device further comprises an alarm device arranged at the bottom of the frame seat;

the alarm equipment comprises a buzzer and an alarm MCU; wherein the content of the first and second substances,

the alarm MCU comprises a first input pin, a second input pin and a pulse emission pin;

a first input pin of the alarm MCU is electrically connected with the infrared transmitter, and is used for determining a transmission standard parameter of the infrared transmitter;

a second input pin of the alarm MCU is electrically connected with the infrared receiver and is used for determining the reflection parameter of the infrared receiver;

the pulse emission pin of the alarm MCU is electrically connected with the buzzer, and the pulse emission pin of the alarm MCU is used for controlling the buzzer to alarm.

Preferably, the alarm device alarms by:

step 1: constructing a set A and a set B of emission angles of the transportation object based on the emission angles of the infrared emitters on the horizontal angle and the reflection angles of the infrared receivers on the horizontal angle:

A＝{θ₁，θ₂，θ₃，……，θ_i}；

B＝{β₁，β₂，β₃，……，β_j}；

wherein, the theta_iRepresenting the emission angle of the ith infrared emitter, said β_jRepresenting the reflection angle received by the ith infrared receiver; the i is {1,2,3 … … n }; j ═ {1,2,3 … … m };

step 2: determining an emission standard parameter C of the transport object at a horizontal angle according to the emission angle set A_A：

And step 3: determining a reflection angle parameter C of the transport object at a horizontal angle from the set of reflection angles B_B：

And 4, step 4: based on the emission standard parameter C_AAnd reflection parameter C_BDetermining an offset azimuth angle phi of the transport object:

wherein D represents a safe distance between the infrared transmitter and infrared receiver;

and 5: comparing the offset azimuth angle phi with a preset offset threshold angle;

when the offset azimuth phi exceeds the offset threshold angle, the transportation object is placed unstably, and an alarm is given through the alarm equipment;

and when the offset azimuth angle phi does not exceed the offset threshold angle, the transportation object is placed stably and does not alarm through the alarm equipment.

Compared with the prior art, the invention has the following beneficial effects: the whole device is provided with a frame seat, a traction plate and a traction block as traction moving parts of equipment, and is provided with an explosive storage disposal ball as explosive of the equipment, when the equipment needs to be transported, the traction plate is connected with a vehicle body through the traction block, when the explosive storage disposal ball needs to be taken down, a discharging plate slides out from the left side of the frame seat to form a slope shape, the right side of a third sliding groove on the discharging plate is in sliding connection with the left side of a first sliding groove to form a slidable track, the explosive storage disposal ball can slide down through the sliding of a sliding plate, and a servo motor can drive a threaded sleeve to rotate in the sliding process, namely, the traction block can be driven to rise or fall through the threaded connection of the threaded sleeve and a positioning screw rod, so that the end of the traction plate is lifted, and the slope formed by the discharging plate and the frame seat is more gentle, whole equipment can deposit the processing ball when clearing up the transportation to the explosive in different places at needs explosive, can accomplish convenient loading and unloading of transportation more convenient, the convenience of effectual equipment through frame seat and discharge board.

Drawings

FIG. 1 is a schematic perspective view of an explosive disposal apparatus for public safety according to the present invention;

FIG. 2 is a schematic diagram of a front cross-sectional view of an explosive disposal apparatus for public safety according to the present invention;

FIG. 3 is an enlarged view of a portion of the explosive disposal device for public safety of the present invention shown at A in FIG. 2;

fig. 4 is a schematic view of a part of an enlarged structure at B in fig. 2 of an explosive disposal apparatus for public safety according to the present invention.

In the figure: 1. a frame seat; 2. a frame plate; 3. limiting the inserting block; 4. a first sliding groove; 5. an explosive storage disposal ball; 6. a motor case; 7. a traction plate; 8. a traction block; 9. a fixed mount; 10. a fixed block; 11. a first rotating wheel; 12. limiting the jacks; 13. a sliding plate; 14. a second sliding groove; 15. a sliding wheel; 16. unloading the pallet; 17. positioning a screw rod; 18. a threaded sleeve; 19. a servo motor; 20. a second rotating wheel; 21. a first positioning plate; 22. a third sliding groove; 23. a second positioning plate; 24. a slider; 25. and (4) supporting the base.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical scheme of the invention is further elaborated below.

As shown in fig. 1-4, an explosive disposal apparatus for public safety comprises a frame base 1, a first sliding groove 4 is formed in both the front and back of the top of the frame base 1, a sliding plate 13 is slidably connected to the top of the first sliding groove 4, a supporting seat 25 is fixedly installed on the top of the sliding plate 13, an explosive storage ball 5 is fixedly installed at one end of the supporting seat 25 away from the sliding plate 13, a frame plate 2 is fixedly installed on both the front and back of the top of the frame base 1, a discharge plate 16 is slidably connected to the left side of the frame base 1, a third sliding groove 22 is formed in the top of the discharge plate 16, a second rotating wheel 20 is rotatably connected to the bottom of the frame base 1, a traction plate 7 is fixedly installed on the right side of the frame base 1, a traction block 8 is fixedly installed on the right end of the traction plate 7, a motor box 6 is fixedly installed on the top of the traction plate 7, a servo motor 19 is fixedly, the bottom of the traction plate 7 is rotatably connected with a threaded sleeve 18, an output shaft of a servo motor 19 is fixedly connected with the top of the threaded sleeve 18, the bottom of the threaded sleeve 18 is rotatably connected with a positioning screw 17, the bottom of the positioning screw 17 is fixedly provided with a fixed block 10, the bottom of the fixed block 10 is rotatably connected with a first rotating wheel 11, the whole device is provided with a frame seat 1, an explosive storage and disposal ball 5 as an explosive of equipment by taking the traction plate 7 and a traction block 8 as traction moving parts of the equipment, the equipment is connected with a vehicle body through the traction block 8 when needing to be transported, when the explosive storage and disposal ball 5 needs to be taken down, the unloading plate 16 slides out from the left side of the frame seat 1 to form a slope shape, and the right side of a third sliding groove 22 on the unloading plate 16 is slidably connected with the left side of a first sliding groove 4 to form a slidable track, can deposit with the explosive and handle ball 5 and can slide down through the slip of sliding plate 13, and can drive thread bush 18 by servo motor 19 at the in-process that slides down and rotate, can drive through thread bush 18 and positioning screw 17's threaded connection and make the traction block 8 rise or fall, thereby lift up the traction plate 7 end, make the slope that unloading board 16 and carriage seat 1 formed gentler, whole equipment can be when needing explosive to deposit and handle ball 5 and clear up the transportation to the explosive in different places, can accomplish the convenient loading and unloading of more convenient transportation through carriage seat 1 and unloading board 16, the convenience of effectual equipment.

In this embodiment, the left side of unloading board 16 articulates there is first locating plate 21, and the bottom fixedly connected with slipmat of first locating plate 21 through being provided with first locating plate 21, can increase first locating plate 21 to one side of unloading board 16 and ground contact to can increase the contact on unloading board 16 left side and ground, improve the stability that explosive storage department ball 5 loaded and unloaded.

In this embodiment, the right side of the unloading board 16 is rotatably connected with the second positioning board 23, the bottom fixed mounting of the second positioning board 23 has the sliding block 24, the second sliding groove 14 has been seted up to the inside of the carriage seat 1, the left side of the second sliding groove 14 extends to the left side of the carriage seat 1, the bottom of the sliding block 24 and the top sliding connection of the second sliding groove 14, one side through being in contact with the carriage seat 1 to the unloading board 16 is provided with the second positioning board 23, and the second sliding groove 14 and the sliding block 24 have been added, the stability of being connected with the carriage seat 1 can be increased.

In this embodiment, two relative one sides of frame board 2 have all been seted up spacing jack 12, two relative one sides of frame board 2 back on the back all are provided with spacing inserted block 3, spacing jack 12 and the top that extends to frame seat 1 are all run through to two relative one sides of spacing inserted block 3, through being provided with spacing jack 12 and frame board 2, can establish a limit structure in two relative one sides of frame board 2, prevent that the explosive from depositing and handle ball 5 and drop from the left end roll-off of frame seat 1.

In this embodiment, the bottom of sliding plate 13 is rotated and is connected with a plurality of movable pulleys 15, and a plurality of movable pulleys 15 all rotate with first sliding tray 4 and are connected, establish sliding connection through being provided with movable pulley 15 and first sliding tray 4, can let the traction plate 7 and sliding plate 13 drive the more steady of the slip of explosive storage disposal ball 5, have improved the stability of equipment.

In this embodiment, the bottom fixed mounting of traction plate 7 has mount 9, and the bottom cover of mount 9 is established and is connected with positioning screw 17's fixed surface, through being provided with mount 9, can prevent positioning screw 17 can not be along with the rotation of thread bush 18 rotation with traction plate 7 location.

In this embodiment, the equal fixed mounting in front and the back of traction plate 7 has the bracing piece, and the one end that traction plate 7 was kept away from to two bracing pieces all with the right-hand member fixed connection of frame seat 1, is provided with the bracing piece and assists traction plate 7 fixed, can let traction plate 7 fix more stable.

It should be noted that, when the explosive storage and disposal ball 5 needs to be unloaded, the unloading plate 16 slides out, the second positioning plate 23 drives the sliding block 24 to slide in the second sliding groove 14, so as to drive the unloading plate 16 to slide out, and then the unloading plate 16 tilts by contacting with the ground through the first positioning plate 21, at this time, the servo motor 19 drives the threaded sleeve 18 to rotate, the traction plate 7 is driven to rise under the action of the positioning screw 17, so as to tilt the carriage base 1, the left side of the first sliding groove 4 is matched with the right side of the third sliding groove 22, so as to ensure that the explosive storage and disposal ball 5 slides down to the left through the traction plate 7 and the sliding plate 13, and the limit plug 3 is taken out to cancel the limit.

Preferably, a balance alarm device is further arranged on the inner side of the frame plate 2;

the balance alarm device comprises infrared monitoring equipment which is symmetrically distributed on the inner side of the frame plate 2, and the infrared monitoring equipment consists of a plurality of infrared monitoring arrays; wherein the content of the first and second substances,

the infrared monitoring equipment comprises at least one group of infrared monitoring array;

the infrared monitoring array is composed of an infrared transmitter and a plurality of infrared receivers, and the plurality of infrared receivers are symmetrically arranged in the vertical direction and the horizontal direction of the infrared transmitter;

a safety distance is arranged between the infrared receiver and the infrared transmitter;

the infrared transmitter is used for transmitting infrared rays to a transported object on the frame plate 2, and the infrared receiver is used for receiving the infrared rays reflected on the transported object.

The principle and the beneficial effects of the invention are as follows: when transported objects are transported on the vehicle plate frame 2, because the transported objects are explosives, the anti-falling problem is very important, and the balance alarm device for monitoring the balance state of the transported objects is arranged, so that the transported objects can be conveniently adjusted through alarm information when the transported explosives are monitored. The infrared monitoring array is uniformly distributed on the inner side of the vehicle plate frame, so that the transportation object can be monitored in all directions in balance, the infrared transmitter and the infrared receiver are used for carrying out infrared measurement on the transportation object, the inclination angle, namely the offset angle, of the transportation object relative to the horizontal angle can be determined based on the emission angle and the reflection angle of infrared light, the transportation object is further judged in the inclined state, and therefore an alarm is given when the transportation object is unbalanced, the position of the transportation object is adjusted, and the transportation object is prevented from toppling over.

Preferably, the balance alarm device further comprises an alarm device arranged at the bottom of the frame seat 1;

the alarm equipment comprises a buzzer and an alarm MCU; wherein the content of the first and second substances,

the alarm MCU comprises a first input pin, a second input pin and a pulse emission pin;

a first input pin of the alarm MCU is electrically connected with the infrared transmitter, and is used for determining a transmission standard parameter of the infrared transmitter;

a second input pin of the alarm MCU is electrically connected with the infrared receiver and is used for determining the reflection parameter of the infrared receiver;

the pulse emission pin of the alarm MCU is electrically connected with the buzzer, and the pulse emission pin of the alarm MCU is used for controlling the buzzer to alarm.

The principle and the beneficial effects of the invention are as follows: the method is based on the buzzer and the alarm MCU, the alarm MCU is used for respectively receiving the emission standard parameter of each infrared emitter and the reflection parameter of the reflection angle received by the infrared receiver, and finally the offset angle is determined based on the emission standard parameter, the reflection parameter and the real-time reflection parameter. The alarm MCU of the invention can also be a singlechip, the pin of the alarm MCU is defined by a preset built-in program, thereby receiving the data of the transmitting angle and the data of the reflecting angle, monitoring the balance of the transported object in real time, and alarming when the balance state exceeds the offset threshold value, namely the offset angle exceeds the offset threshold value. The utility model has the advantages of guaranteed that the transported substance can not empty, also can report to the police when the too fast transported substance that leads to the transported substance range of rocking is too big of transport speed, reduce speed.

Preferably, the alarm device alarms by:

step 1: constructing a set A and a set B of emission angles of the transportation object based on the emission angles of the infrared emitters on the horizontal angle and the reflection angles of the infrared receivers on the horizontal angle:

A＝{θ₁，θ₂，θ₃，……，θ_i}；

B＝{β₁，β₂，β₃，……，β_j}；

wherein, the theta_iRepresenting the emission angle of the ith infrared emitter, said β_jRepresenting the reflection angle received by the ith infrared receiver; the i is {1,2,3 … … n }; j ═ {1,2,3 … … m };

step 2: determining an emission standard parameter C of the transport object at a horizontal angle according to the emission angle set A_A：

And step 3: determining a reflection parameter C of the transport object at a horizontal angle from the set of reflection angles B_B：

And 4, step 4: based on the emission standard parameter C_AAnd reflection parameter C_BDetermining an offset azimuth angle phi of the transport object:

wherein D represents a safe distance between the infrared transmitter and infrared receiver;

and 5: comparing the offset azimuth angle phi with a preset offset threshold angle;

when the offset azimuth phi exceeds the offset threshold angle, the transportation object is placed unstably, and an alarm is given through the alarm equipment;

and when the offset azimuth angle phi does not exceed the offset threshold angle, the fact that the transport object is placed stably is indicated, and the alarm device does not give an alarm.

When the alarm equipment performs offset alarm, firstly, an emission angle set of an emission angle and a reflection angle set of a reflection angle are determined according to the emission angle and the reflection angle. The measuring angle of the transported object can be comprehensively determined. The emission standard parameter of the transportation object at the horizontal angle can be determined based on the emission angle set, and the reflection parameter of the transportation object at the horizontal angle can be determined through the reflection angle set, wherein the reflection parameter is a real-time reflection parameter. And then, determining the offset angle of the transported object based on the emission standard parameter and the reflection parameter in an arccosine determination mode, and further judging whether the transported object inclines or not according to the offset angle and a preset offset threshold angle, so that the transported object is prevented from toppling over through alarming.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.