Police service training system based on virtual simulation practical training

Abstract

The invention provides a police service training system based on virtual simulation practical training, the system comprises a virtual simulation practical training platform, a standard library management system, a practical training control system and a training course editing system are built in the virtual simulation practical training platform, the practical training control system is used for adjusting virtual simulation equipment and training field regulation and control equipment, and the training course editing system is used for editing training courses. The training field regulation and control equipment comprises a first guide rod, a second guide rod, winding and unwinding mechanisms and a warning assembly, the middle of the first guide rod is sleeved with a sliding sleeve, a supporting frame is integrally formed at the top of the sliding sleeve, a buzzer is in threaded connection with the top of the supporting frame, and the winding and unwinding mechanisms comprise the first winding and unwinding mechanism and the second winding and unwinding mechanism. According to the invention, site limitation can be flexibly regulated and controlled, an alarm function after edge approaching is provided, direction indication can be provided all the time, and the purposes of large-range early warning and equipment cost reduction are taken into account.

Description

Technical Field

[0001] The present invention relates to the field of virtual simulation technology, in particular to a police training system based on virtual simulation training. Background Art

[0002] In police operations, every decision and action may affect people's lives and social stability. In order to improve the actual combat capabilities of police officers and their decision-making capabilities in dealing with complex situations, virtual simulation technology is used, combined with a variety of advanced technologies such as large-space positioning, laser scanning, and motion capture, to provide police officers with a highly simulated and immersive training environment. The construction of virtual simulation courses meets the requirements of the Ministry of Education on the development of higher education and can meet the practical training tasks of professional courses. Foreign-related cases and incidents are difficult to simulate in the real world. Through the construction of virtual simulation courses, we can break through the difficulties and realize practical teaching.

[0003] In the prior art, the training system based on virtual simulation requires the construction of a corresponding training venue. Since it is difficult for trainees to fully and accurately observe the scene images in the venue during the training process, it is easy for them to go beyond the edge of the venue during the virtual simulation training, which poses certain risks. At the same time, due to functional limitations, errors will occur between the changes in the virtual simulation images and the actions of the trainees, which may easily lead to the deviation of trainees' direction during the training process. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a police training system based on virtual simulation training to solve the problems raised in the above-mentioned background technology. The present invention can flexibly adjust site restrictions, provide an alarm function when the edge is approached, and can always provide direction indication.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a police training system based on virtual simulation training, the system includes a virtual simulation training platform, in which a standard library management system, a training control system and a training course editing system are built, the training control system is used to adjust the virtual simulation equipment and the training ground control equipment, the training ground control equipment includes a first guide rod, a second guide rod, a winding mechanism and a warning component, the middle of the first guide rod is provided with a sliding sleeve, the top of the sliding sleeve is integrally formed with a support frame, the top of the support frame is screwed with a buzzer, the winding mechanism includes a first winding mechanism and a second winding mechanism, and the first winding mechanism and the second winding mechanism are both sleeved on the surface of the first guide rod, and one end of the warning component is inserted into the first winding mechanism or the second winding mechanism.

[0006] Furthermore, both ends of the first guide rod and the second guide rod are welded with fixing seats, the fixing seats are fixed to the ground by bolts, the sliding sleeve slides along the surface of the first guide rod, and the first guide rod and the second guide rod are parallel to each other.

[0007] Furthermore, the first unwinding mechanism comprises a first sliding shell and an extension sleeve, the extension sleeve is integrally formed at the rear end of the first sliding shell, and the transverse unwinding bin is integrally formed at the side of the extension sleeve.

[0008] Furthermore, the second unwinding mechanism comprises a second sliding shell and a first extension plate, the bottoms of the first sliding shell and the second sliding shell are both integrally formed with a transverse unwinding bin, and a roller is inserted into the bottom of the transverse unwinding bin.

[0009] Furthermore, the first winding mechanism and the second winding mechanism are both pressed on the ground by rollers at the bottom, alarms are installed on the tops of the first sliding shell and the second sliding shell, and the longitudinal winding bin and the first extension plate are connected by a warning component.

[0010] Furthermore, the warning component includes a pressing belt and a pressure-bearing belt, and a first reel and a second reel are interspersed inside the transverse unwinding bin and the longitudinal unwinding bin, one end of the pressing belt is wound on the surface of the first reel, and one end of the pressure belt is wound on the surface of the second reel.

[0011] Furthermore, the sides of the transverse unwinding bin and the longitudinal unwinding bin are both provided with top-layer strip holes and bottom-layer strip holes, the pressing belt passes out from the inside of the top-layer strip holes, and the pressure-bearing belt passes out from the inside of the bottom-layer strip holes.

[0012] Furthermore, a rubber strip is mounted on the surface of the pressure belt, and a bottom conductive sheet is also embedded on the surface of the pressure belt. A top conductive sheet is mounted on the bottom of the pressing belt. The bottom conductive sheet and the top conductive sheet are on the same vertical plane, and the bottom conductive sheet is located between the two rubber strips.

[0013] Furthermore, the docking assembly includes an end plate and a second extension plate, a bottom of the end plate is provided with a slot, and one end of the end plate is integrally formed with the second extension plate.

[0014] Furthermore, the docking assembly is sleeved on the surface of the second guide rod through a slot, and the ends of the pressing belt and the pressure-bearing belt are both attached to the side of the second extension plate.

[0015] Beneficial effects of the present invention:

[0016] 1. In the police training system based on virtual simulation training, the edge can be fenced with the help of the installed training site control equipment, and the warning component can be used to issue an alarm in time when the trainee approaches the edge and steps on the warning component to remind the trainee that he is about to exceed the training site, thereby preventing the trainee from moving into the external non-restricted area, thereby improving the safety and stability of the training process.

[0017] 2. The training ground control equipment in the police training system based on virtual simulation training can flexibly control the range and can be adjusted according to different training scenarios. It has a wider range of applications and can always provide direction indications with the help of the buzzer on the first guide rod to avoid the problem of direction deviation of trainees wearing virtual simulation equipment during training.

[0018] 3. The training site control equipment in this system uses the warning component to serve as an over-line reminder, and can avoid the phenomenon of accidental touch due to the drooping of the component due to its own gravity. At the same time, it also takes into account the purpose of large-scale early warning and reducing equipment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the training field control device in the training system of the present invention;

[0020] Figure 2 It is a connection diagram of the winding and unwinding mechanism part of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the docking assembly part of the present invention;

[0022] Figure 4 for Figure 2 A magnified image of area A;

[0023] Figure 5 It is a side sectional view of the winding and unwinding bin of the present invention;

[0024] Figure 6 It is a principle block diagram of the police training system based on virtual simulation training of the present invention;

[0025] In the figure: 1. first guide rod; 2. second guide rod; 3. fixed seat; 4. sliding sleeve; 5. support frame; 6. buzzer; 7. first winding and unwinding mechanism; 8. second winding and unwinding mechanism; 9. docking assembly; 10. first sliding shell; 11. horizontal winding and unwinding bin; 12. extension sleeve; 13. longitudinal winding and unwinding bin; 14. warning assembly; 15. second sliding shell; 16. alarm; 17. first extension plate; 18. roller; 19. end plate; 20. slot; 21. second extension plate; 22. top strip hole; 23. bottom strip hole; 24. pressing belt; 25. pressure belt; 26. rubber strip; 27. top conductive sheet; 28. bottom conductive sheet; 29. ​​first reel; 30. second reel. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] See also Figures 1 to 6 The present invention provides the following technical solution: a police training system based on virtual simulation training, characterized in that the system includes a virtual simulation training platform, in which a standard library management system, a training control system and a training course editing system are built, the training control system is used to adjust the virtual simulation equipment and the training field control equipment, the training field control equipment includes a first guide rod 1, a second guide rod 2, a reeling mechanism and a warning component 14, the first guide rod 1 is sleeved with a sliding sleeve 4 in the middle, the top of the sliding sleeve 4 is integrally formed with a support frame 5, the top of the support frame 5 is screwed with a buzzer 6, the reeling mechanism includes a first reeling mechanism 7 and a second reeling mechanism 8, and the first reeling mechanism 7 and the second reeling mechanism 8 are both sleeved on the surface of the first guide rod 1, and one end of the warning component 14 penetrates into the first reeling mechanism 7 or the second reeling mechanism 8. The standard library management system is used to manage various standard resources required for training, such as virtual scenes, virtual characters, virtual weapons, etc. These resources are the basis for building a virtual training environment; the training control system is used to control the entire training process, including scene switching, virtual simulation equipment debugging, and training venue control equipment range parameter control. Instructors can use this system to monitor and adjust the training process in real time; and the training course editing system is used by instructors to quickly edit and customize training courses according to training needs. This makes the training content more flexible and diverse, and can meet the training needs of police officers at different levels and positions.

[0028] In this embodiment, the virtual simulation police training system can provide a simulation training scene for entry and exit documents. It mainly includes entry and exit documents for Chinese citizens, visas for foreigners, residence documents for foreigners, and documents for residents of Hong Kong, Macao and Taiwan. It involves the application, acceptance, verification and issuance of entry and exit documents for Chinese citizens; document processing for special personnel; visa management for foreigners, extension and change of visas for foreigners, issuance of residence permits for foreigners, etc.; issuance of entry and exit documents and residence permits for residents of Hong Kong, Macao and Taiwan. It can simulate scenes such as the front desk and backstage of the entry and exit government affairs hall. The scene includes personnel such as document processing personnel, police, as well as legal documents, business systems, etc.

[0029] This embodiment also provides on-site handling of common foreign-related police situations. Set up 5-6 common scenarios, covering situations where foreigners are the offender and the victim, including violations of accommodation registration regulations, illegal entry, illegal residence, illegal employment, disputes and other situations. Each scenario involves roles such as the person reporting the case, the person involved in the case, the unit involved in the case, and the onlookers. The design links involve receiving and handling police calls, checking foreigners' documents, grasping visa-free policies, on-site interrogation, on-site handling, and post-processing. Among them, the standardization of police receiving and handling procedures and on-site inspection and identification of documents are key links, and virtual simulation training modules can be made separately according to the situation.

[0030] In this embodiment, both ends of the first guide rod 1 and the second guide rod 2 are welded with a fixing seat 3, and the fixing seat 3 is fixed to the ground by bolts. The sliding sleeve 4 slides along the surface of the first guide rod 1, and the first guide rod 1 and the second guide rod 2 are parallel to each other. The first unwinding mechanism 7 includes a first sliding shell 10 and an extension sleeve 12, and the extension sleeve 12 is integrally formed at the rear end of the first sliding shell 10, and the transverse unwinding bin 11 is integrally formed on the side of the extension sleeve 12. The second unwinding mechanism 8 includes a second sliding shell 15 and a first extension plate 17, and the bottoms of the first sliding shell 10 and the second sliding shell 15 are integrally formed with a transverse unwinding bin 11, and the bottoms of the transverse unwinding bin 11 are inserted with a roller 18. The first unwinding mechanism 7 and the second unwinding mechanism 8 are pressed on the ground by the roller 18 at the bottom, and the tops of the first sliding shell 10 and the second sliding shell 15 are installed with an alarm 16, and the longitudinal unwinding bin 13 and the first extension plate 17 are connected by a warning component 14. The training site control equipment can flexibly adjust the range and can be adjusted according to different training scenarios. It has a wider range of applications and can always provide direction indications with the help of the buzzer 6 on the first guide rod 1 to avoid the problem of direction deviation of trainees wearing virtual simulation equipment during training.

[0031] Specifically, through the guiding effect of the first guide rod 1, the first winding mechanism 7 and the second winding mechanism 8 on the surface can be manually controlled to perform translational movement along the first guide rod 1, and then by adjusting the positions of the two winding mechanisms, the extension range of the warning components 14 on both sides can be changed, thereby achieving the purpose of range control of the virtual training site, and after completing the range control according to the actual virtual simulation scene, it can play the function of timely warning of activities beyond the range, and always send a short reminder sound through the middle buzzer 6 to assist the training personnel to judge their direction in the site in real time by sound.

[0032] In this embodiment, the warning component 14 includes a pressing belt 24 and a pressure belt 25. The first reel 29 and the second reel 30 are inserted into the interior of the transverse unwinding bin 11 and the longitudinal unwinding bin 13. One end of the pressing belt 24 is wound around the surface of the first reel 29, and one end of the pressure belt 25 is wound around the surface of the second reel 30. The sides of the transverse unwinding bin 11 and the longitudinal unwinding bin 13 are provided with a top strip hole 22 and a bottom strip hole 23. The pressing belt 24 passes outward from the inside of the top strip hole 22, and the pressure belt 25 passes outward from the inside of the bottom strip hole 23. A rubber strip 26 is attached to the surface of the pressure belt 25, and a bottom conductive sheet 28 is also embedded in the surface of the pressure belt 25. A top conductive sheet 27 is attached to the bottom of the pressing belt 24. The bottom conductive sheet 28 and the top conductive sheet 27 are on the same vertical plane, and the bottom conductive sheet 28 is located between the two rubber strips 26.

[0033] With the help of the installed training ground control equipment, the edge can be fenced off, and with the help of the warning component 14, when the trainee approaches the edge and steps on the warning component 14, an alarm can be promptly issued to remind the trainee that he is about to exceed the training ground, so as to prevent the trainee from moving into the external non-restricted area, thereby improving the safety and stability during the training process. Specifically, even if the pressing belt 24 in the normal state sags due to its own weight, causing the pressure belt 25 near the bottom, the rubber strips 26 on both sides of the pressure belt 25 can still support the bottom of the top pressing belt 24, so as to prevent the top conductive sheet 27 from directly fitting with the bottom conductive sheet 28, until the trainee steps on the surface of the pressing belt 24, which will cause the rubber strip 26 to be squeezed, and finally the top conductive sheet will be directly fitted with the bottom conductive sheet 28, which can cause the circuit to be connected, and an electrical signal will be generated at this time, and an alarm sound can be issued through the alarm 16.

[0034] In this embodiment, the docking assembly 9 includes an end plate 19 and a second extension plate 21, a slot 20 is provided at the bottom of the end plate 19, and a second extension plate 21 is integrally formed at one end of the end plate 19. The docking assembly 9 is sleeved on the surface of the second guide rod 2 through the slot 20, and the ends of the pressing belt 24 and the pressure belt 25 are both attached to the side of the second extension plate 21. The warning assembly 14 plays the role of over-line reminder, and can avoid the phenomenon of the component drooping due to its own gravity, which leads to accidental touch, while also taking into account the purpose of large-scale early warning and reducing equipment costs. Specifically, the surroundings of the training ground are enclosed by four sets of warning belts. When the trainees step on the warning assembly 14 due to their actions close to the edge during the virtual simulation training, an alarm can be triggered, and the alarm 16 is used for timely warning processing. When regulating, the docking assembly 9 at one end of each warning assembly 14 is directly pulled until the docking assembly 9 is stuck on the second guide rod 2.

[0035] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. The police training system based on virtual simulation training is characterized by: The system comprises a virtual simulation training platform, in which a standard library management system, a training control system and a training course editing system are built. The training control system is used to adjust the virtual simulation equipment and the training field control equipment. The training field control equipment comprises a first guide rod (1), a second guide rod (2), a reeling mechanism and a warning component (14). The first guide rod (1) is sleeved with a sliding sleeve (4) in the middle, the top of the sliding sleeve (4) is integrally formed with a support frame (5), the top of the support frame (5) is screwed with a buzzer (6), the reeling mechanism comprises a first reeling mechanism (7) and a second reeling mechanism (8), and the first reeling mechanism (7) and the second reeling mechanism (8) are both sleeved on the surface of the first guide rod (1), and one end of the warning component (14) penetrates into the first reeling mechanism (7) or the second reeling mechanism (8).

2. The police training system based on virtual simulation training according to claim 1 is characterized in that: Both ends of the first guide rod (1) and the second guide rod (2) are welded with a fixing seat (3), the fixing seat (3) is fixed on the ground by bolts, the sliding sleeve (4) slides along the surface of the first guide rod (1), and the first guide rod (1) and the second guide rod (2) are parallel to each other.

3. The police training system based on virtual simulation training according to claim 2 is characterized in that: The first unwinding mechanism (7) comprises a first sliding shell (10) and an extension sleeve (12), wherein the extension sleeve (12) is integrally formed at the rear end of the first sliding shell (10), and the transverse unwinding bin (11) is integrally formed at the side of the extension sleeve (12).

4. The police training system based on virtual simulation training according to claim 3 is characterized by: The second unwinding mechanism (8) comprises a second sliding shell (15) and a first extension plate (17); the bottoms of the first sliding shell (10) and the second sliding shell (15) are both integrally formed with a transverse unwinding bin (11); and the bottom of the transverse unwinding bin (11) is provided with a roller (18).

5. The police training system based on virtual simulation training according to claim 4 is characterized in that: The first unwinding mechanism (7) and the second unwinding mechanism (8) are both pressed against the ground via rollers (18) at the bottom, an alarm (16) is installed on the top of the first sliding shell (10) and the second sliding shell (15), and the longitudinal unwinding bin (13) and the first extension plate (17) are connected via a warning component (14).

6. The police training system based on virtual simulation training according to claim 4 is characterized in that: The warning component (14) comprises a pressing belt (24) and a pressure-bearing belt (25); a first reel (29) and a second reel (30) are inserted into the interior of the transverse unwinding bin (11) and the longitudinal unwinding bin (13); one end of the pressing belt (24) is wound on the surface of the first reel (29), and one end of the pressure-bearing belt (25) is wound on the surface of the second reel (30).

7. The police training system based on virtual simulation training according to claim 5 is characterized by: The sides of the transverse unwinding bin (11) and the longitudinal unwinding bin (13) are both provided with a top strip hole (22) and a bottom strip hole (23); the pressing belt (24) passes outward from the inside of the top strip hole (22), and the pressure-bearing belt (25) passes outward from the inside of the bottom strip hole (23).

8. The police training system based on virtual simulation training according to claim 7 is characterized in that: The surface of the pressure-bearing belt (25) is mounted with a rubber strip (26), and the surface of the pressure-bearing belt (25) is also embedded with a bottom conductive sheet (28). The bottom of the pressing belt (24) is mounted with a top conductive sheet (27). The bottom conductive sheet (28) and the top conductive sheet (27) are on the same vertical plane, and the bottom conductive sheet (28) is located between the two rubber strips (26).

9. The police training system based on virtual simulation training according to claim 6 is characterized by: The docking assembly (9) comprises an end plate (19) and a second extension plate (21); a slot (20) is provided at the bottom of the end plate (19); and the second extension plate (21) is integrally formed at one end of the end plate (19).

10. The police training system based on virtual simulation training according to claim 9 is characterized in that: The docking assembly (9) is sleeved on the surface of the second guide rod (2) through a slot (20), and the ends of the pressing belt (24) and the pressure-bearing belt (25) are both attached to the side of the second extension plate (21).

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