Analysis of the role of analyzing the car test dummy to simulate the human body

The car test dummy is mainly used for the instrument of automotive enterprises safe driving test experiments, simulating the various parts and structures of the human body, and distributes a wide range of sensors, which can detect in various situations in the automobile driving test. Simulate the human body feel, assess the safety performance of the car, Shanghai Thousand Danistic Electromechanical Technology Co., Ltd. is a manufacturer of manufacturers, and customers who have demand in time in contact. In addition, the Qinsun R D technology engineer is a simple description of the role of the simulation site, I hope to help customers.

The simulative person's head is an aluminum skeleton, rubber is made as a ldquo; leather rdquo; it covers it, and there is 3 acceleration sensors in the collision. Test the acceleration and impact force of the head.

Neck:

The main measurement device is that the neck is subject to the size of the impact force in the collision, and the amplitude of being bent before and after the neck after the force.

Director:

The monockeeper's arms are not carried with any sensors, so it will swing unconstrained in the collision, although this is unlikely in reality, but In fact, it is also very important to protect your arm and it is not easy to do. However, there is currently no good test indicators and measures.

Fierce (front impact):

The fake people have the same size of metal ribs to test the ribs and thoracic impacts that the prior extinction has been hit by the front. The amplitude of the thoracic deformation under the impact.

Ferry (side impact):

When the side impact is the simulator Eurosidii, and three different sensors are loaded on the three ribs to test the chest compression when the side impact is used. The amplitude and speed.

Belly:

The fake person's abdomen is equipped with a sensor that tests the impact force to test how much impact force

will cause damage to the abdomen.

Pelvis:

The waist is installed with a sensor to record how much power in the collision will cause joint dislocation and pelvic fragmentation.

Legs:

Testing the use of Hybridiii simulative people, the area of this test includes pelvis, thighs, lap composition. The sensor mounted in the thigh is responsible for collecting data from the front impact and the area and the degree of damage to the damage. In the case of a serious impact, a special sensor is specially responsible for the measurement of driving The lane impact from the lane is affected.

Legs:

calfThe sensor is responsible for measuring the simulative person's calf, which will fracture, bend, extrusion, etc. after the impact, and also test the probability of connecting some injuries between the knee and the calf bone, ankle bone and the skeleton.

Foot:

Measure the chance of injury in front of the driver's foot in front of the positive impact, and the chance of injury is determined by the deformation amplitude near the foot of the foot and the distance to the vehicle compressedof.

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