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CN-121971814-A - Intelligent safety belt capable of recognizing face and testing alcohol

CN121971814ACN 121971814 ACN121971814 ACN 121971814ACN-121971814-A

Abstract

The invention discloses an intelligent safety belt capable of identifying face and testing alcohol, which comprises a brace, a master control board and a safety buckle, wherein the master control board is arranged at the top of the brace, the safety buckle is arranged at the center of the brace and is connected with an electric signal of the master control board, a waistband is arranged at the waist position of the brace, the front surface of the waistband is provided with the waist safety buckle, the back side of the master control board is provided with a positioning shell plate positioned on the outer surface of the brace, the top end of the master control board is provided with an alcohol gas detection port, and a miniature face identification camera is arranged at the top of the front surface of the master control board. The invention is provided with the master control board integrating the face recognition and the alcohol detection module, and the camera and the gas sensor are arranged in the master control board worn in front of the shoulder, so that identity comparison and alcohol concentration analysis are automatically completed when the master control board is worn, the process integration of wearing and detecting is realized, and the effects of seamlessly embedding the safety access check into the wearing action, avoiding omission and greatly improving the alarm output efficiency are achieved.

Inventors

  • HAN MING

Assignees

  • 领工防护装备(湖北)有限公司

Dates

Publication Date
20260505
Application Date
20260122

Claims (10)

  1. 1. The intelligent safety belt capable of identifying human face and testing alcohol comprises a brace (5), a master control board (1) and a safety buckle (2), wherein the master control board (1) is arranged at the top of the brace (5), the safety buckle (2) is arranged at the center of the brace (5), and the safety buckle (2) is in electrical signal connection with the master control board (1); the novel back belt is characterized in that a waist belt (6) is arranged at the waist position of the back belt (5), a waist safety buckle (3) is arranged on the front face of the waist belt (6), two leg belts (55) are arranged at the bottom of the back belt (5), leg safety buckles (4) are arranged on the outer surfaces of the leg belts (55), specifications of the safety buckles (2), the waist safety buckle (3) and the leg safety buckles (4) are identical, a positioning shell plate (7) positioned on the outer surface of the back belt (5) is arranged on the back side of the main control board (1), an alcohol gas detection port (11) is arranged at the top end of the main control board (1), and a micro face recognition camera (12) is arranged at the top of the front face of the main control board (1).
  2. 2. The intelligent safety belt capable of identifying human face and testing alcohol according to claim 1, wherein the back side of the back belt (5) is provided with cross back buckles (51), shoulder buckles (52) are arranged on the left side and the right side of the front side of the back belt (5), the master control board (1) is located right above the right shoulder buckles (52), the safety buckles (2) are fixedly arranged on the opposite sides of the two shoulder buckles (52), the left end and the right end of the waistband (6) are respectively provided with a buckle (53) connected with the back belt (5), the waist safety buckles (3) are fixedly arranged on the opposite sides of the two buckles (53), and reinforcing belts (54) are arranged on the right side of the waist safety buckles (3).
  3. 3. The intelligent safety belt capable of identifying human face and testing alcohol according to claim 1, wherein the safety buckle (2) comprises a male buckle (21) and a female buckle (22), a guide groove (23) attached to the male buckle (21) is formed in the outer surface of the female buckle (22), a cover plate (25) is arranged in the center of the female buckle (22), and two fixing columns (24) located on the side face of the cover plate (25) are further arranged on the outer surface of the female buckle (22).
  4. 4. The intelligent safety belt capable of identifying face and testing alcohol according to claim 3, wherein a processor (36) located under the cover plate (25) is arranged in the inner cavity of the female buckle (22), opposite photoelectric sensors (34) facing the male buckle (21) are arranged at two ends of the processor (36), a clamping groove (32) located at the bottom of the guiding groove (23) is formed in the inner cavity of the female buckle (22), and detection probes (35) located in the clamping groove (32) are arranged on opposite sides of the two opposite photoelectric sensors (34).
  5. 5. The intelligent safety belt capable of identifying human face and testing alcohol according to claim 4, wherein the side face of the male buckle (21) is fixedly provided with a clamping piece (31) which is clamped with the inner side of the clamping groove (32), the side ends of the clamping piece (31) and the clamping magnetic plate (33) are mutually magnetically attracted, and the output ends of the two clamping grooves (32) are attached to the outer surfaces of the clamping piece (31).
  6. 6. The intelligent safety belt capable of identifying human face and testing alcohol according to claim 4, wherein the top outer surface of the cover plate (25) is provided with a distended polytetrafluoroethylene film (41), the outer ring side surface of the distended polytetrafluoroethylene film (41) is provided with a sealing ring (42) attached to the invagination position of the cover plate (25), and the bottom of the inner cavity of the cover plate (25) is provided with a vent hole (43) communicated with the clamping groove (32).
  7. 7. The intelligent safety belt capable of identifying human face and testing alcohol according to claim 1 is characterized in that a clamping groove (13) is formed in the side face of the main control board (1), a positioning groove (14) is formed in the sunk position of the back side of the main control board (1), a magnetic attraction ring (15) is arranged at the sunk position of the positioning groove (14), the positioning shell board (7) is clamped on the inner side of the positioning groove (14), and a positioning clamping column (73) magnetically attracted with the magnetic attraction ring (15) is arranged on the front face of the positioning shell board (7).
  8. 8. The intelligent safety belt capable of identifying human face and testing alcohol according to claim 7, wherein a limiting plate (8) is movably mounted at the top of the positioning shell plate (7), clamping pieces (9) clamped with clamping grooves (13) are slidably mounted at the left side and the right side of the positioning shell plate (7), a vertically penetrating groove (71) is formed in an inner cavity of the positioning shell plate (7), the groove (71) is clamped with a brace (5), and fixing bolts (72) attached to the positioning grooves (14) are arranged at four edges at the top of the positioning shell plate (7).
  9. 9. The intelligent safety belt capable of identifying human face and testing alcohol according to claim 8, wherein an inclined chute capable of being used for sliding and installing a limiting plate (8) is formed in the top of an inner cavity of the positioning shell plate (7), a guide chute block (74) is fixedly arranged on one side of the inclined chute, a tooth slot (81) is formed in the top of the limiting plate (8), a pressing clamping plate (82) located right below the inclined chute is fixedly arranged at the bottom of the limiting plate (8), and the pressing clamping plate (82) penetrates through the groove (71) and can be tightly attached to a brace (5).
  10. 10. The intelligent safety belt capable of identifying human face and testing alcohol according to claim 9, wherein two opposite fixed shafts (93) are fixedly arranged in the inner cavity of the positioning shell plate (7), pressure spring shafts (92) are arranged on the opposite sides of the two fixed shafts (93), clamping pieces (9) are slidably arranged at the outer ends of the pressure spring shafts (92), clamping plates (91) which are clamped with the clamping grooves (13) are fixedly arranged at the outer ends of the clamping pieces (9), and pressing rebound columns (94) are arranged on the outer walls of the clamping plates (91).

Description

Intelligent safety belt capable of recognizing face and testing alcohol Technical Field The invention relates to the technical field of personal protective equipment for firefighters, in particular to an intelligent safety belt capable of identifying face and testing alcohol. Background In the field of fire rescue, the reliability of personal safety equipment of firefighters is the basis for executing tasks, and at present, the safety preparation of firefighters before attendance mainly depends on two independent links, namely, pre-post state checking (such as identity checking and alcohol detection) through a fixed or handheld independent terminal device, and wearing and self-checking of safety belts with complete mechanical structures. However, current identity and alcohol detection are completely separated in time, space, and equipment from the process of wearing core protective equipment as a separate "pre-post procedure". The firefighter must complete the detection first and then wear the equipment, and the steps are connected in series and cannot be parallel. In an emergency alert scene, the discrete process causes time delay, and more importantly, the independent detection equipment is very easy to skip, forget or effectively record the result in the case of confusion, so that the critical security access link has loopholes. In addition, the existing safety belt and the lock catch thereof are of pure mechanical structures, the core safety state of whether the safety belt is locked correctly or not is completely dependent on subjective handfeel of a user or visual inspection of a companion, for example, in a dim, noisy or tense rescue site, the mode of relying on manual subjective judgment is extremely prone to overlooking, an electronic record cannot be automatically formed by an inspection result, and a command center cannot master the real-time ready state of personal equipment of each firefighter remotely and objectively in real time. Aiming at the defects, the intelligent safety belt capable of identifying face and testing alcohol is provided. Disclosure of Invention The invention provides an intelligent safety belt capable of identifying face and testing alcohol, and aims to solve the problem that potential safety hazards exist in the safety preparation process discretization and equipment state. The intelligent safety belt capable of identifying face and testing alcohol comprises a brace, a master control board and a safety buckle, wherein the master control board is arranged at the top of the brace, the safety buckle is arranged at the center of the brace, and the safety buckle is in electrical signal connection with the master control board; The waist position of braces is provided with the waistband, and the front of waistband is provided with waist safety knot, and the bottom of braces is provided with two leg bands, and the surface of two leg bands all is provided with shank safety knot, and safety knot, waist safety knot, shank safety knot's specification are the same, and the dorsal part of total accuse board is provided with the location shell plate that is located the braces surface, and the top of total accuse board is provided with the alcohol gas and detects the mouth, and the front top of total accuse board is provided with miniature face identification camera. Preferably, the dorsal part of braces is provided with the cross back and buckles, and the front left and right sides of braces all is provided with the shoulder and buckles, and the master control board is located right side shoulder and buckles directly over, and safety buckle fixed mounting is at the opposite side of two shoulder buckles, and the left and right sides both ends of waistband all are provided with the buckle that is connected with the braces, and waist safety buckle fixed mounting is at the opposite side of two buckles, and the right side of waist safety buckle is provided with the reinforcing belt. Preferably, the safety buckle comprises a male buckle and a female buckle, a guide groove which is attached to the male buckle is formed in the outer surface of the female buckle, a cover plate is arranged in the center of the female buckle, and two fixing columns which are located on the side face of the cover plate are further arranged on the outer surface of the female buckle. Preferably, the inner cavity of the female buckle is provided with a processor positioned under the cover plate, two ends of the processor are provided with opposite-type photoelectric sensors facing the male buckle, the inner cavity of the female buckle is provided with a clamping groove positioned at the bottom of the guiding groove, and opposite sides of the two opposite-type photoelectric sensors are provided with detection probes positioned in the clamping groove. Preferably, the side surface of the male buckle is fixedly provided with a clamping piece which is clamped with the inner side of the clamping groove, the side ends of the