Access control system for engineering workplace
By integrating storage racks, automatic doors and image recognition devices in the access control system at the construction site, mandatory management of workers wearing safety helmets is realized, the problem of irregular wear of safety helmets on the construction site is solved, and construction safety and management are improved efficiency.
Patent Information
- Application Number
- CN202420022450.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-04
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-01-04
AI Technical Summary
At the construction site, although an access control system was set up, workers still entered the construction area without wearing or irregularly wearing safety helmets, which increased the difficulty of safety management.
An access control system for engineering workplaces is designed, including storage racks, hard helmets, automatic doors and image recognition devices. Through facial recognition and wear status detection, workers wear hard helmets when entering and leaving the construction area, and through instructions The lamp and magnetic connectors realize dedicated management of the safety helmet.
Effectively supervise workers to enter and exit the construction area, ensure that workers wear safety helmets, improve the safety and management convenience of the construction site, ensure that every worker has an exclusive safety helmet, and keep the hat clean through ultraviolet disinfection lamps.
Smart Images
Figure CN222300091U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of safe construction, and in particular to an access control system for an engineering workplace. Background Art
[0002] Construction safety is a safety issue encountered in engineering construction in various industries. Construction safety covers all safety issues in the operation process and involves management, finance, logistics and other related contents. The Chinese government has always attached great importance to production safety, people's lives and property safety, and has formulated relevant laws and regulations, and has made clear requirements for personnel and units engaged in the engineering construction industry in the territory of the People's Republic of China.
[0003] At present, standardized construction is strictly managed. Usually, fences are set up in the construction area, and corresponding access control systems are set up at the entrances and exits. Although this can prevent the entry and exit of irrelevant personnel to a certain extent, for workers, there are still some workers who do not wear safety helmets, or even enter the construction area without wearing safety helmets properly. This is very irresponsible for the engineering operations and the workers themselves. Therefore, it is necessary to design a system that can effectively supervise the entry and exit of workers and wear safety helmets. Utility Model Content
[0004] The utility model aims to provide an access control system for engineering work sites, which can not only effectively supervise people entering and leaving, but also force them to wear safety helmets when entering the construction site, thereby improving the safety of workers.
[0005] The embodiment of the utility model is realized by the following technical scheme: the access control system for engineering workplaces of the utility model comprises a storage rack, a plurality of safety helmets arranged on the storage rack, and a pair of access control devices respectively arranged on both sides of the storage rack; the access control device comprises a first automatic door arranged at one end of the storage rack, and a first image recognition device arranged on the first automatic door; a plurality of connecting members are arranged on the storage rack, and the safety helmets are connected to the storage rack through the connecting members; an indicator light is arranged on the connecting member, and the first image recognition device is connected to the indicator light.
[0006] Furthermore, the access control device also includes a second automatic door arranged at an end of the storage rack away from the first automatic door; and a second image recognition device is provided on the second automatic door.
[0007] Furthermore, a fence is connected between the first automatic door and the second automatic door.
[0008] Furthermore, a plurality of partitions are provided on the storage rack in the vertical direction, and a plurality of connecting members are provided on the lower side of the partitions.
[0009] Furthermore, the connecting member includes an annular magnetic block, and a magnetic member is provided on the upper side of the outer wall of the safety helmet; the magnetic block is used to attract the magnetic member.
[0010] Furthermore, indicator lights are provided on both sides of the connecting piece.
[0011] Furthermore, the storage rack is provided with a plurality of ultraviolet disinfection lamps.
[0012] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects: the access control system for engineering workplaces of the utility model can be directly installed at the entrance and exit of the construction site for personnel management when in use, wherein the worker passes through the first image recognition device in front of the first automatic door and enters the rack (the first image recognition device is mainly used for facial recognition to determine whether the worker is a construction worker). When the recognition is successful, the first automatic door opens, and the corresponding safety helmet is automatically matched for the worker, and the indicator light is used to inform the worker to take the corresponding safety helmet. The worker takes the safety helmet off the rack and wears it correctly. When the worker finishes work, he walks out of the access control device on the other side of the rack and puts the safety helmet back on the rack. In this way, one person can use a dedicated safety helmet, which is not only safer but also easier to manage. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 A schematic diagram of the structure of an access control system for an engineering workplace provided by an embodiment of the utility model;
[0015] Figure 2 A schematic diagram of the structure of the storage rack provided by an embodiment of the utility model;
[0016] Figure 3 This is a schematic structural diagram of a safety helmet portion provided in an embodiment of the utility model.
[0017] Icons: 1-shelf, 2-partition, 3-magnetic block, 4-first automatic door, 5-first image recognition device, 6-second automatic door, 7-second image recognition device, 8-fence, 9-safety helmet, 10-magnetic part. DETAILED DESCRIPTION
[0018] Example
[0019] The following is further described in conjunction with specific embodiments. Figure 1 -Attached Figure 3 As shown, the access control system for engineering workplaces of this embodiment includes a rack 1, a plurality of safety helmets 9 arranged on the rack 1, and a pair of access control devices respectively arranged on both sides of the rack 1; the access control device includes a first automatic door 4 arranged at one end of the rack 1, and a first image recognition device 5 arranged on the first automatic door 4; a plurality of connecting members are provided on the rack 1, and the safety helmets 9 are connected to the rack 1 through the connecting members; an indicator light is provided on the connecting member, and the first image recognition device 5 is connected to the indicator light. Specifically, when in use, it can be directly installed at the entrance and exit of the construction site for personnel management, wherein the worker passes through the first image recognition device 5 in front of the first automatic door 4 and enters the rack 1 (the first image recognition device 5 is mainly used for facial recognition to determine whether the worker is a construction worker). When the recognition is successful, the first automatic door 4 is opened, and the corresponding safety helmet 9 is automatically matched for the worker, and the indicator light is used to inform the worker to take the corresponding safety helmet 9. The worker takes the safety helmet 9 off the rack 1 and wears it correctly. When the worker finishes work, he walks out of the access control device on the other side of the rack 1 and puts the safety helmet 9 back on the rack 1. In this way, a dedicated safety helmet can be used by each person, which is not only safer but also easier to manage.
[0020] The access control device in this embodiment also includes a second automatic door 6 arranged at one end of the rack 1 away from the first automatic door 4; a second image recognition device 7 is provided on the second automatic door 6. Specifically, the second image recognition device 7 is mainly used to identify whether the worker is wearing the safety helmet 9 correctly. When it is recognized that the worker is wearing it correctly, the second automatic door 6 can be opened. It should be noted that both the first image recognition device 5 and the second image recognition device 7 can directly use mature image recognition technology and corresponding equipment on the market. It should be noted that when the worker walks out of the construction site, he also needs to undergo two image recognitions. The first one is used to identify whether the worker is wearing the safety helmet 9 normally, and the second one is used to identify whether the worker takes off the safety helmet 9 and puts it back on the rack 1. This can better achieve one person one hat and better manage the safety of the workers.
[0021] In this embodiment, a fence 8 is connected between the first automatic door 4 and the second automatic door 6 .
[0022] The storage rack 1 in this embodiment is provided with a plurality of partitions 2 in the vertical direction, and a plurality of connecting members are provided on the lower side of the partitions 2. The connecting members include an annular magnetic block 3, and a magnetic member 10 is provided on the upper side of the outer wall of the safety helmet 9; the magnetic block 3 is used to attract the magnetic member 10. Specifically, in this way, one connecting member can correspond to one safety helmet 9, and the safety helmet 9 can also correspond to the indicator light one by one. Through the connection between the magnetic block 3 and the magnetic member 10, it is not only convenient to reasonably place the safety helmet 9, but also convenient to quickly take and store the safety helmet 9. In addition, various monitoring equipment such as sensors and positioning devices can be arranged in the magnetic member 10, and it can be charged wired or wirelessly through the magnetic block 3.
[0023] Indicator lights are provided on both sides of the connected component in this embodiment.
[0024] The rack 1 in this embodiment is provided with a plurality of ultraviolet disinfection lamps, which is convenient for ultraviolet disinfection of the safety helmet 9 when not in use.
[0025] In summary, the access control system for engineering workplaces of this embodiment can be directly installed at the entrance and exit of the construction site for personnel management when in use, wherein the worker passes through the first image recognition device 5 in front of the first automatic door 4 and enters the rack 1 (the first image recognition device 5 is mainly used for facial recognition to determine whether the worker is a construction worker). When the recognition is successful, the first automatic door 4 is opened, and the corresponding safety helmet 9 is automatically matched for the worker, and the indicator light is used to inform the worker to take the corresponding safety helmet 9. The worker takes the safety helmet 9 off the rack 1 and wears it correctly. When the worker finishes work, he walks out of the access control device on the other side of the rack 1 and puts the safety helmet 9 back on the rack 1. In this way, each person can use a dedicated safety helmet, which is not only safer but also easier to manage.
[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An access control system for an engineering workplace, characterized in that: It comprises a storage rack (1), a plurality of safety helmets (9) arranged on the storage rack (1), and a pair of access control devices respectively arranged on both sides of the storage rack (1); The access control device comprises a first automatic door (4) arranged at one end of the storage rack (1), and a first image recognition device (5) arranged on the first automatic door (4); The storage rack (1) is provided with a plurality of connecting pieces, and the safety helmet (9) is connected to the storage rack (1) via the connecting pieces; the connecting pieces are provided with indicator lights, and the first image recognition device (5) is connected to the indicator lights.
2. The access control system for engineering workplaces according to claim 1 is characterized in that: The access control device further comprises a second automatic door (6) arranged at an end of the storage rack (1) away from the first automatic door (4); a second image recognition device (7) is provided on the second automatic door (6).
3. The access control system for engineering workplaces according to claim 2 is characterized in that: A fence (8) is connected between the first automatic door (4) and the second automatic door (6).
4. The access control system for engineering workplaces according to claim 1 is characterized in that: A plurality of partitions (2) are arranged on the storage rack (1) in the vertical direction, and a plurality of connecting members are arranged on the lower side of the partitions (2).
5. The access control system for engineering workplaces according to claim 4 is characterized in that: The connecting piece comprises an annular magnetic block (3), and a magnetic piece (10) is provided on the upper side of the outer wall of the safety helmet (9); the magnetic block (3) is used to attract the magnetic piece (10).
6. The access control system for engineering workplaces according to claim 1 is characterized in that: Indicator lights are provided on both sides of the connecting piece.
7. The access control system for engineering workplaces according to claim 1 is characterized in that: The storage rack (1) is provided with a plurality of ultraviolet disinfection lamps.