摘要：【中文】本发明提供一种矿井下安全生产语音合成装置，包括壳体，设于壳体上的音频接口、网络接口，以及设于壳体内的微控制器、语音合成器、音频功率放大器、网络收发器、电源，其特征在于微控制器与语音合成器、网络收发器相连，语音合成器与音频功率放大器相连，音频功率放大器与音频接口相连，音频接口与安装在井下的扩音器相连，网络收发器与网络接口相连，网络接口通过以太网与远程控制室的计算机相连。可将该文本信息，自然、平滑、清晰地播放出来，让矿井下的工作人员听到该信息，从而选择安全的避险场所，具有结构简单、性能可靠、准确性高、成本低等优点。 【EN】The invention provides a voice synthesis device for safe production under a mine, which comprises a shell, an audio interface and a network interface which are arranged on the shell, and a microcontroller, a voice synthesizer, an audio power amplifier, a network transceiver and a power supply which are arranged in the shell. The text information can be naturally, smoothly and clearly played, and workers under the mine can hear the text information, so that safe risk avoiding places can be selected, and the text information safety box has the advantages of being simple in structure, reliable in performance, high in accuracy, low in cost and the like.

摘要：【中文】本发明提供一种矿井下有轨运输电机车卸载除尘控制装置，包括对称安装在卸载位置上方的喷嘴，与喷嘴相连的供水管，设置在供水管上的电磁阀，安装在电机车轨道下方的地磁传感器，其特征在于电磁阀、地磁传感器与控制器相连，该控制器为单片机及电源，单片机通过电磁阀控制器与电磁阀相连、通过地磁信号采集器与地磁传感器相连。当电机车来到卸载位置时，在无人情况下，自动喷水，当电机车离开后，自动停止喷水，节约用水，且都是自动完成，节省人力成本，改善井下卸矿位置附近的空气质量，延长井下设备的使用寿命，保障井下人员不受粉尘侵害，实现安全环保的绿色生产。 【EN】The invention provides an unloading and dust removing control device for a rail transport electric locomotive under a mine, which comprises nozzles symmetrically arranged above an unloading position, a water supply pipe connected with the nozzles, an electromagnetic valve arranged on the water supply pipe, and a geomagnetic sensor arranged below a rail of the electric locomotive. When the electric locomotive comes to the uninstallation position, under unmanned circumstances, automatic water spray, leave the back when the electric locomotive, the automatic water spray that stops, the using water wisely, and all accomplish automatically, the cost of using manpower sparingly improves near the air quality of unloading position in the pit, prolongs the life of equipment in the pit, and the guarantee personnel in the pit do not receive the dust infringement, realize safe environmental protection's green production.

摘要：【中文】本发明提供一种矿山井下狭窄巷道行人行车智能管控装置，包括控制器，其特征在于还包括分别安装在狭窄巷道两端出入口顶部的行人红绿灯、行车红绿灯，分别安装在狭窄巷道两端出入口旁侧的行人按钮，分别安装在狭窄巷道两端出入口地面的行车地磁传感器，其中：控制器输入端与行人按钮、行车地磁传感器相连，控制器的其中二个输出端分别通过对应的电阻与行人绿灯、行车红灯相连，控制器的另外二个输出端分别通过对应的电阻与行车绿灯、行人红灯相连。确保双向行人、单向行车安全，从而保障矿山井下狭窄巷道的交通安全，避免井下交通事故的发生。 【EN】The invention provides an intelligent pedestrian traffic control device for a mine underground narrow roadway, which comprises a controller, and is characterized by further comprising pedestrian traffic lights and traffic lights which are respectively arranged at the tops of entrances and exits at two ends of the narrow roadway, pedestrian buttons which are respectively arranged at the sides of the entrances and exits at two ends of the narrow roadway, and traffic geomagnetic sensors which are respectively arranged on the ground of the entrances and exits at two ends of the narrow roadway, wherein: the controller input links to each other with pedestrian's button, driving geomagnetic sensor, and one of them two output of controller link to each other with green lamp of pedestrian, the driving red light through the resistance that corresponds respectively, and two other output of controller link to each other with green lamp of driving a vehicle, the pedestrian red light through the resistance that corresponds respectively. The safety of bidirectional pedestrians and unidirectional driving is ensured, so that the traffic safety of the underground narrow roadway of the mine is ensured, and the underground traffic accident is avoided.