Safety alarm method and device for hoisting machinery
A lifting machinery and safety alarm technology, applied in the field of data processing, can solve problems such as irreparable losses and difficult inspections, and achieve the effect of eliminating violations and realizing safe operations
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Embodiment 1
[0069] figure 1 It is a schematic flowchart of a hoisting machinery safety alarm method in an embodiment of the present invention. Such as figure 1 As shown, the embodiment of the present invention provides a hoisting machinery safety alarm method, the method is applied to a safety manager, such as Figure 4 As shown, the safety manager includes a safety manager host 1, a weight sensor 3, an alarm device 2, a switch and a wireless transmission device 5, wherein the safety manager host 1 can communicate with other safety managers 1 and Wireless information transmission is performed between the upper computers, and the weight sensor 3 is arranged at the end of the hoisting mechanism, and is connected with the safety manager host 1, so that the weight signal collected by the weight sensor is connected to the safety manager host 1, and the alarm device 2 is connected to the safety manager host 1. The security manager host 1 is connected so that the alarm device 2 can pass throug...
Embodiment 2
[0092] Based on the same inventive concept as that of a hoisting machinery safety alarm method in the foregoing embodiments, the present invention also provides a hoisting machinery safety alarm method device, such as figure 2 As shown, the device includes:
[0093] A first obtaining unit 11, the first obtaining unit 11 is configured to obtain first weight information according to the weight sensor;
[0094] A second obtaining unit 12, the second obtaining unit 12 is configured to obtain a first time according to the first weight information, and the first time is the time when the security manager receives the first weight information;
[0095] A third obtaining unit 13, the third obtaining unit 13 is configured to obtain a first predetermined time threshold;
[0096] A fourth obtaining unit 14, the fourth obtaining unit 14 is used to obtain a first predetermined weight threshold;
[0097] A first judging unit 15, the first judging unit 15 is configured to judge whether th...
Embodiment 3
[0133] Based on the same inventive concept as the hoisting machinery safety alarm method in the foregoing embodiments, the present invention also provides a hoisting machinery safety alarm device, such as image 3 As shown, it includes a memory 304, a processor 302, and a computer program stored on the memory 304 and operable on the processor 302. When the processor 302 executes the program, it realizes a method for safety alarm of the lifting machinery described above. steps in any of the methods.
[0134] Among them, in image 3 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will n...
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