UTC1002感应式交通信号控制机的主要特点: 1.标准19吋6U插箱结构. 2.具备全感应、半感应和模糊感应叁种感应控制模式. 3.48路机动车信号灯16路人行信号灯驱动能力. 4.输入输出全部采用光电隔离技术. 5.具备16套时段方案,每个方案又可分为18个时段. 6.具备16套配时方案. 7.具备多种控制模式：多时段多方案手动控制黄闪控制定周期控制半感应控制全感应控制模糊感应控制无线协调控制 When a signal is installed, multiple 2 meter by 2 meter coils of wire are placed under the road surface. These wires are connected to the controller equipment. A small electrical signal is present on the wires and when a vehicle drives over the loops it changes the inductance value on the wire. This change of inductance is recognized as a vehicle presence and the controller acts accordingly. Vehicles should always stop at the white "stop bar" painted on the road. This is where the last loop in your lane is located. Usually there are multiple loops per lane in order to achieve good vehicle detection. Loops can also count vehicles. The UTC1002 Vehicle Actuated Controller be designed based on“GA47-2002 Vehicle signal Controller standard”.and passed the examnation do by the traffic saffty product quality supervision testing center of china . 1、Operation modes: 1.1、 Pre timed: The signal serves each phase of traffic without sensing any traffic at the signal. user specifiable cycle and approach times.It has 16 day plans ,and every day can be dived into 18 timing durations,overise,there are 16 timing plans can be selectde in every timing durations. 1.2、 Semi Actuated: The main flow of traffic won’t sense any traffic, but the side street senses cars. 1.3、 Fully Actuated: All phases of traffic sense cars and the signal cycles on demand. The controller is programmed for minimum and maximum green times. The green phase of traffic will terminate in two ways: The green phase served its maximum time, or the phase "gapped out" (excessive amounts of time between cars). 2、Features and Specifications: 2.1、Display：8 LED numeric Display 2.2、Traffic Control ： expandable intersection control up to 16 Vehicle signal groups ,16 Pedestrian signal groups. 2.3、built-in 16 different timing.maximum 18 timing segments execuition per day. 2.4、Up to 16 vehicle detectors. 2.5、keyboaed: 21 keybuttons。 2.6、Working temperature. -40℃ to 70℃ 2.7、Optional operation modes include semi or fully vehicle actuated. 2.8、8 phases, confict monitoring. 2.9、Power Suply Voltage: 220VAC±20% 50Hz±3Hz 2.10、Cabinet:IP45