Completeness: Anti-judgment management system (including host and handheld referee device) 1 Set, induction protective gear 4 Set, induction device 4 Piece, 43 Inch data display screen 1 Set (including bracket), 220V Backup power supply 1 Set, indicator flag 1 Piece (system upgrade is permanently free).

Function and use: Used for assassination confrontation training and evaluation, it can identify the attacked parts during confrontation training, analyze the attack intensity, judge the effective offensive movements, and cooperate with the confrontation judgment software interface to display the number of times and the stabbing force in the effective area. It provides fair and accurate data for training and evaluation, and effectively protects the trainees during confrontation training head, neck, chest, shoulders, arms, fingers, groin and other important parts. The complete set of protective gear is tightly connected, easy to wear and comfortable, and effectively improves the trainees' bayonet fighting skills.

Functional requirements:

The induction device has high-precision impact force sensors and identification sensors, which can accurately identify the attacked position of the induction protective gear, accurately analyze the aiming device's attack intensity, and cooperate with the confrontation judgment software to judge the effectiveness of the attack movement.

There are no metal rivets connecting the shield plates, and high-strength plastic hinges are used. The sensor module is embedded in the shield plate. The induction protective gear does not need to be equipped with a power supply or controller, making it light, comfortable, and safe to use (our sensor module adopts waterproof and shockproof design, which can prevent rain or sweat from getting wet and has super strong impact resistance).

(1) Helmet

Material, process and performance characteristics: 

1 , three-layer mesh lining fabric, antibacterial, skin-friendly, soft, waterproof, antibacterial fabric composite energy-absorbing shock-absorbing foam sponge, breathable holes, air ducts, molding process, with good breathability.

2 , the lower jaw and forehead structure are ergonomically designed to fit the shape of the head;

3 , the mask part refers to the "Guo"-shaped face, arc-shaped, eyepiece structure design, strong impact resistance, low temperature resistance, high transparency polycarbonate material, diving eyepiece coating material antifog treatment, good vision; the eyepiece surface is sprayed with wear-resistant and scratch-resistant treatment, scratch-resistant and antifogging.

4 , the helmet earmuffs are embedded with a hard plastic structure design, made by composite material injection molding process, enhancing impact resistance, preventing deformation, and effectively protecting the ears from impact.

5 , the neck guard is made of synthetic leather composite energy-absorbing foam molding process, with an inner plastic plate sewn, effectively protecting the throat and blocking stabbing attacks on the throat.

6 , the helmet has a double Velcro design, adjustable tightness, and is not easy to slip off when worn.

Technical parameters: 

1. Specifications and dimensions: Divided into M L XL three sizes;

2. Polyamide encrypted three-layer mesh fabric: Weight ≥ 400G ; Color fastness ≥ 4 grade;

3. Ultra-fiber: Thickness 1.45-1.60MM ; Tear ≥ 90N ; Peel ≥ 90N；24H Hydrolysis peel ≥ 75% ; Dry friction 4 grade; Wear resistance 1KG/300 ; Sewing strength ≥ 200N；

4 , waterproof and antibacterial fabric: Weight ≥ 220G ; Rubbing color fastness staining ≥ 3-4 ; Perspiration color fastness staining acid ≥ 3-4 ; Perspiration color fastness staining alkali ≥ 3-4 ; Top burst strength ≥ 400N ; Water repellent ≥ 3 grade; Antibacterial AAA grade

5 , mask physical and chemical indicators: 130kg Gravity static pressure 7S no breakage; Impact resistance: 3.5kg Weight 1 meter free fall impact without damage; Cold resistance: -32 ℃. Transmittance 85-95% ; Wear rate: H value ≤ 8% ; Antifogging grade 2 grade: Improve or prevent the formation of water droplets or fog in enclosed spaces, recovery time ≤ 3s Good transparency, with a small amount of uneven fog. 50% The clarity of the visual acuity chart above the area is exactly the same as before the experiment. At 20 ℃ 0 ℃ test antifogging grade, according to GB/T31726-2015 Detection;

6、 L No. mask size index: Length 253mm × Width 178.5mm × Thickness 78mm( error ± 5mm) Ventilation holes are spaced 9mm( error ± 1mm) 。 L Mask weight: 285g( error ± 30g) 。

M 、 XL Mask size and weight reference L Number confirmed.

7 Earmuffs, top cover: Inner plastic core withstands 125kg Gravity hydrostatic pressure 5s no breakage; Impact resistance: 3kg Weight 1 Meters free fall impact without damage; cold resistance -30 ° C .Armor hardness Shore ( A )°: 65-75 °; Tensile strength longitudinal ≥ 28MPa , transverse ≥ 30MPa; Elongation at break longitudinal ≥ 350% , transverse ≥ 300% ; Tear strength longitudinal ≥ 67N , transverse ≥ 65N .Cold resistance -32 ℃.

 8 , inner lining pressing structure: Large number of air ducts ≥ 4 ; Surface hardness: Shore ( A )° 16-20 °

Energy absorption effect: 1KG Heavy hammer, 0.5M Free fall, rebound height ≤ 5CM。

(II) Body armor

Material, process and performance characteristics:

1. The main body material of the body armor is waterproof Oxford cloth, with a waterproof and antibacterial knitted fabric composite foam sponge pressing process, designed with air ducts, and detachable and washable design; the inner lining is high-pressure foam.

2. The neck of the body armor adopts an arc-shaped wall design, which can effectively prevent sliding (gun) from causing the device to pierce the throat.

3. The shoulder of the body armor adopts an external hanging swing design, which improves the flexibility of movement, and the scapula and neck are connected with a loose structure.

4. The hem of the body armor adopts 5 A combination design of leaf plates, the leaf plates are sewn at the root and spread at the opening, and the synthetic leather and high-pressure foam of the leaf plates are once molded; the chest shield and leaf plates strengthen the abdominal protection, and the foam and sponge composite protection structure.

5. The body armor uses passive positioning sensing technology to ensure that the protective gear is not misidentified due to magnetic interference; each sensing chip is independent and wirelessly connected, and the protective gear does not carry batteries and controllers, making it light and comfortable to wear.

6. The attack area is precisely divided, and each part can independently set the effective attack action force threshold. During anti-training or competition, it can accurately determine the effective attack area and the number of attack actions, and display the attack action force.

Technical parameters:

1 , specifications and sizes: Divided into M L XL Three specifications and sizes;

M Body armor size and weight: Body armor circumference 820mm , height 730mm , the total weight is not more than 4045g； L Body armor size: Body armor circumference 890mm , height 750mm , the total weight is not more than 4245g；

XL Body armor size: Body armor circumference 960mm , height 770mm , the total weight is not more than 4445g (Size error ± 15mm , weight error ± 100g ).

2. Chest plate 125kg Gravity static pressure 5S no breakage; Impact resistance: 3kg Weight 1 meter free fall impact without damage; Cold resistance: -30 ℃；

L Size index: The chest plate specification is 645mm (Error ± 2mm )× 380mm (Error ± 2mm )× 3mm (Error ± 0.2mm ). The diameter of the anti-slip particles is 6 ~ 8mm, The height is 1.5 ~ 2mm ; Internal with longitudinal and transverse reinforcing ribs. Weight 1700g ± 100g 。（ M 、 XL Chest plate size and weight reference L Number confirmed).

3. The main body Oxford cloth of the body armor pilling ≥ 4 Grade, friction color fastness ≥ 4 Grade; foam thickness 4mm, Hardness 30 ~ 35 ° , Energy absorption 1kg Weight 1 Meters free fall impact rebound height less than 20CM ; Waterproof synthetic leather tear strength ≥ 20N, Peel strength ≥ 25N, Friction color fastness ≥ 4 Grade, hydrolysis resistance 24h ; Molded pressing plate hardness (Shore C ) 60 ~ 65 ° , Cold resistance -30 ℃ ' , 3kg' Weight 1 Meters free fall impact without damage.

4. Lining molding structure: Number of air ducts ≥ 3 ; Surface hardness: Shore ( A )° 16-20 °Energy absorption effect: 1KG Heavy hammer, 0.5M Free fall, rebound height ≤ 5CM。

5. Settable range of effective attack action force threshold for each sensing area on the induction protective gear 8-250kg；

6 Induction protective gear, each effective sensing area resistance to neodymium iron boron magnet N pole and S pole magnetic field interference, anti-magnetic field strength not less than 14kGs；

(3) Groin protector

Material, process and performance characteristics:

1 Plastic protective inner liner, outer packaging environmentally friendly TPR Injection molding;

2 Good breathability, washable, nylon webbing double Velcro adjustment, comfortable to wear, inner liner shape conforms to ergonomic design.

Technical parameters:

1 , specifications and sizes: Divided into M L XL Three specifications and sizes;

2 Inner liner withstands 100kg Gravity static pressure, no cracking;

3 Withstand 7.5kg Mass drop hammer at 28mm Free fall impact, withstand 5 times 1500N Impact force, each impact time interval is 60 ± 3s , the product does not crack.

4 Synthetic leather tear strength ≥ 30N, Peel strength ≥ 35N, Car line sewing strength ≥ 200N, 24h Hydrolysis resistance.

(4) Protective gloves

Material, process and performance characteristics:

1 Protective glove outer fabric knitted rib fabric, sewing leather composite foam

2 Unique two-finger full wrap, half-exposed three-finger glove design, can effectively protect the safety of the rear hand holding the gun, prevent being scratched by the chest shield convex points or being hit by the opponent's device during action, causing hand injury, while ensuring that the rear hand holding the gun is stable and comfortable.

Technical parameters:

1. Specifications and dimensions: Divided into M L XL Three specifications and sizes;

2. Synthetic leather tear strength ≥ 20N, Peel strength ≥ 25N, Friction color fastness ≥ 4 Grade, hydrolysis resistance 24h；

(5) Arm guard

Material, process and performance characteristics: 

1. The arm guard consists of a palm guard and a forearm guard, with an integral design. The palm guard is covered with three layers of mesh fabric.

2. Arm armor protection, protects the thumb to the wrist joint and the back of the hand sewing prevention TPU Guard.

3. Protective hand inner foam inner liner, with adjustable double Velcro design, comfortable to wear, protects the thumb to the wrist joint and the back of the hand waterproof Oxford cloth sewing TPU Protective plate, strong protection performance, the gun grip has anti-slip performance.

4. Lining waterproof antibacterial material composite foam sponge molding process, designed air ducts, gun grip part anti-slip leather.

Technical parameters:

1. Specifications and dimensions: Divided into M L XL Three specifications and sizes

（ 1 ）Palm guard L Size index: 170mm( error ± 5mm) × 250mm error ± 5mm) × 15mm (Error ± 2mm ). M 、 XL The size of the palm guard is adjusted according to the actual situation.

（ 2 ）Forearm guard L Size: 390mm( Error ± 10mm) × 300mm( error ± 10mm) × 15mm( error ± 2mm) 。 M 、 XL The size of the forearm guard is adjusted according to the actual situation.

2 Palm guard Oxford cloth pilling ≥ 4 Grade, friction color fastness 3-4 Grade; waterproof leather tear strength ≥ 45N, Peel strength ≥ 60N, Friction color fastness ≥ 4 Degree, hydrolysis resistance 24h ; Molded pressure plate hardness (Shore) 60-65 ° , Impact resistance 3kg Weight 1 Meter free fall impact without damage, cold resistance -30 ℃；

3 Forearm guard: Synthetic leather tear strength ≥ 35N , peel strength ≥ 50N , friction color fastness ≥ 4 Degree, wear resistance 500 Turn;

4 Armor hardness Shore ( A )°: 65-75 °; Tensile strength longitudinal ≥ 25MPa , transverse ≥ 20MPa ; Tensile elongation longitudinal ≥ 350% , transverse ≥ 300% ; Tear strength longitudinal ≥ 65N , transverse ≥ 60N .Cold resistance -30 ℃.

5 , inner lining pressing structure: Large number of air ducts ≥ 3 ; Surface hardness: Shore ( A )° 16-20 °Energy absorption effect: 1KG Heavy hammer, 0.5M Free fall, rebound height ≤ 5CM。

(6) Confrontation judgment system

Performance characteristics:

1 Confrontation judgment system: Designed with single-person confrontation, team confrontation, winning device mode, winning game mode, and stabbing evaluation mode. The modes are rich and the functions are practical, widely applicable to the training and evaluation of confrontation subjects.

2 The system supports setting different effective action force thresholds for different attack areas. Based on this setting, it judges the effective attack area, displays the attack force, counts the number of attacks on each area, and judges the outcome of the contest between the two sides.

3 The contest judging system supports the replay function of the contest record and the voice broadcast function of the hit during the competition.

4 The contest judging system supports the expansion of basic technical evaluation simulation personnel, which is used to realize basic technical movement training and evaluation.

5 The contest judging system supports wireless access to handheld referee tablet devices.

6. The system can be connected to a human-shaped target for basic stabbing technique assessment, used for basic stabbing technique training and evaluation.

7. It can be equipped with a martial arts arrangement software to automatically generate the matchup table for large-scale martial arts personnel.

8. The contest judging system has a hit pause function.

9. The contest judging system has a player foul pause function.

10. The contest judging system has an invalid shot counting function.

Technical parameters:

1. Wireless communication frequency: 433 ± 10MHZ ; Wireless communication frequency points: ≥ 20 ；

2. Data synchronization output method: HDMI port synchronous split-screen display;

3. Data receiver communication and power supply method: USB port communication and power supply;

4. ≥ 14 inch portable laptop, I3CPU pre-installed with a domestic operating system, hard disk ≥ 250GB ，memory ≥ 8GB ，screen resolution ≥ 1920 × 1080；

5. Mobile power supply: Rated output voltage 220V ; Maximum output power: 1000W ; Battery capacity: 1.5KWH ; Cycle life: ≥ 1000 times; Charging time: ≤ 8 hours;

6. LCD monitor and stand, LCD monitor ≥ 40 inches, accurately displays the force and number of hits on the face, left and right chest, and abdomen during single-person striking practice, displays the force, number of hits, and hit area during two-person sparring practice, the score is synchronized with the computer judgment result, the judgment standard can be freely set according to the needs, the large screen has a score voice broadcast function, and the monitor stand is floor-standing with wheels.

7. The data display screen uses wireless transmission and can be optionally equipped with LED display screen.

System capabilities:

1 The system has the ability to assess single-person and team competitions.

2 The system is compatible with both winning device rules and winning round rules.

3 A single frequency point can connect 4 sets of sensing guns, communication distance ≥ 120 meters;

4 The system supports simultaneous access to 6 sets of handheld referee tablets, 6 pieces LED split-screen monitors; referees can manually judge the players' out-of-bounds, warnings, and admonitions during the competition, and control the start and pause of the match;

5 The system supports multiple functions such as personnel information management, competition process management, evaluation standard management, score management, and equipment management for training personnel; it can realize 6 groups of personnel conducting simultaneous assessments.

6 The system supports the access of ID card readers, and personnel information can be entered in real time on site through ID card readers.

7 The system supports prohibited area identification and automatic penalty functions. When the face, left and right ears, and crotch are hit, the software will automatically pop up penalty options.

Recognition accuracy:

1 Effective sensing areas: left shoulder, right shoulder, left chest, right chest, left rib, right rib, abdomen;

2 The effective attack force threshold range for each effective sensing area can be set to 5-250kG;

3 The sensing protective gear can automatically adapt to all sensing guns without the need for separate equipment matching or registration of the protective gear.

Functional form:

1 Both sides wear sensing protective gear and hold sensing devices for training or competition;

2 When the sensing device attacks the effective area of the sensing protective gear with effective force, the sensing device sends the attack area and force data to the contest judging system. The contest judging system judges the effective attack area and force, counts the number of attacks on each area, and judges the outcome of the contest between the two sides based on the user-defined evaluation standards.

3 The referee holds a judging device to judge the fouls of both sides during training or competition.

4 The contest judging system can connect to a 40 inch LCD monitor to display in real time the number of attacks on each part of both sides, admonitions, warnings, out-of-bounds times, and win/loss judgment results. / The contest judging system has a built-in score management function, supporting the storage, query, printing, and export of training or competition scores.

5 (7) Sensing device

（七）感应装置

Material, process and performance characteristics:

1. Heat-resistant and cold-resistant, made of high-quality plastic injection molding, with a wood-grain surface finish. The front grip area has clear markings to standardize weapon training movements. The rear grip area features textured, non-slip, breathable lines for a more comfortable and secure grip, preventing slippage. The material is insulating, corrosion-resistant, tough, wear-resistant, and highly impact-resistant, ensuring it won't crack or break during stabbing and fighting training;

2. The device head protective cover is designed with a rivet-type connection to the main body, ensuring a tight connection and preventing detachment.

3. The stabbing stick incorporates a high-precision impact force sensor, a high-sensitivity radio frequency positioning sensing module, a low-power wireless communication module, and a high-capacity rechargeable lithium battery. It features high integration, light weight, high reliability, and synchronously collects attack location and force data. The wireless communication system is reliable and responsive.

4. The sensing device has a self-test function that automatically detects the pressure sensor and radio frequency position sensor status and provides an audible alert indicating whether the device is functioning correctly.

5. The sensing device has an automatic power-off function. After half an hour of non-use, the sensing gun automatically shuts down to prevent battery depletion during the next use.

Technical parameters:

1. Sensing device force collection range: 5000N , force collection error less than 3；

2. Sensing device standby time on full charge: ≥ 9H；

3. Specifications: Length 1365mm( ± 10mm) × Width 110mm (Device holder dimensions ± 5mm ) × Thickness 40mm (Device holder dimensions ± 5mm ) Calculated from the tip of the device, at 57CM and 72CM add 2 a strip width 5mm × Height 0.3mm limit line;

4. Under horizontal conditions, the vertically downward static load force ≥ 1400N , maximum bending angle 15 °, surface hardness 95 °

5 , impact resistance: 3kg Weight 0.5 Meter free fall impact, no damage; energy absorption 1kg Weight 1 Meters free fall impact rebound height less than 30CM；

6 , device body material weather resistance 50 ℃, 95RH、80H , no significant changes;

7 , organic compounds in the device body material VOC , chlorine CL , cyanide HS , sulfur S content meets environmental protection requirements;

8 , Aluminum alloy box: Used to store the confrontation evaluation management system (including the host, handheld evaluation device), software system (laptop, judgment device, dongle, data receiver), data transmission base station, sensing protective gear, sensing aiming device, backup power supply, and indicator flags.