The invention provides a box door alarm control system, a box door alarm control method and an operation vehicle. The box door alarm control system comprises a first circuit; a second circuit is connected in parallel with the first circuit; an alarm circuit power supply is used for supplying power to the first circuit and the second circuit; a first relay comprises a first relay coil and a first relay normally-closed contact; at least one inductive switch comprises at least one inductive switch normally open contact, and the at least one inductive switch normally open contact and the first relay coil are connected in series in the first circuit; a first alarm device and the normally-closed contact of the first relay are connected in series in the second circuit. According to the invention,the opening/closing state of the box door of the operation vehicle can be accurately detected.
本发明提供了一种箱门报警控制系统、箱门报警控制方法和作业车辆。箱门报警控制系统包括:第一电路;第二电路与第一电路并联;报警电路电源用于分别向第一电路和第二电路供电;第一继电器包括第一继电器线圈和第一继电器常闭触点;至少一个感应开关包括至少一个感应开关常开触点,至少一个感应开关常开触点和第一继电器线圈在第一电路中串联;第一报警装置和第一继电器常闭触点在第二电路中串联。本发明能够对作业车辆的箱门的开闭状态进行准确检测。
Box door alarm control system, box door alarm control method and operation vehicle
箱门报警控制系统、箱门报警控制方法和作业车辆
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / A62C FIRE-FIGHTING , Feuerbekämpfung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge |