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实用新型
CN201016939Y 方向纠偏设备和移动式辐射检查系统 失效 - 权利终止

方向纠偏设备和移动式辐射检查系统
摘要：
用于移动式辐射检查系统的方向纠偏设备，所述移动式辐射检查系统包括移动装置，所述方向纠偏设备包括：检测所述移动装置的移动方向并产生指示所述移动方向的检测信号的方向检测装置；控制所述移动装置的移动方向的方向控制装置；和控制单元，所述控制单元根据从所述方向检测装置接收的检测信号计算出移动方向与预定方向之间的偏离值，并且根据所述偏离值驱动方向控制装置以便将所述移动方向校正到预定方向上。根据本实用新型的方向纠偏设备，能够自动控制移动式辐射检查系统在工作时沿预定方向直线运行，提高了自动控制程度，且结构简单，安装和拆卸方便，成本低，且不影响检查系统在不检查期间在道路上正常行驶。
摘要（英）：

Direction rectification equipment used in a movable radiation inspection system is provided. The movable radiation inspection system includes a moving device. The direction rectification equipment includes a direction detection device, which detects the moving direction of the moving device and produces detection signals indicating the moving direction, a direction control device which controls the moving direction of the moving device and a control unit. The control unit calculates a deviation value between a moving direction and a predetermined direction according to the detection signals received from the direction control device. And the control unit drives the direction control device to correct the moving direction to the predetermined direction according to the deviation value. According to the direction rectification equipment of the utility model, the movable radiation inspection system can be automatically controlled to run straightly along the predetermined direction when working. The automatic control degree is improved. And the utility model has the advantages of simple structure, convenient installation and disassembly and low cost. And the normal run of the inspection system on a road during the inspection period can not be affected.

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