First, have you found the granary? Giant rat?
The grain depot directly under Ningxiang found that the book figures did not match the actual quantity of the warehouse, and more than 400 tons of grain were missing. The security in the granary is tight, and it takes at least 20 trucks to take away more than 400 tons of grain at a time. So much food will never disappear. So where did these more than 400 tons of grain go? Is it in the granary? Giant rat? ? Swallowed so much food at once! What kind of master mouse can have such skill? Investigate.
Second, stealing the day.
After internal self-examination, the possibility of internal crime was ruled out. In desperation, technicians were invited to conduct a comprehensive overhaul of the electronic equipment of the grain depot. I don't know if I don't check. It's really fishy. The truth surfaced.
Technicians found that a small circuit board and antenna were artificially added to the circuit board of weighing and measuring instrument in the measuring room of grain depot. The device can change the number displayed on the weighing and measuring instrument at will under the command of the remote controller. People can control the remote control device to send out signals, and the device inside the weighing and measuring instrument receives signals, thus changing the weight displayed on the measuring instrument. In this way, by controlling the remote control, the weighbridge on the grain truck does not match the weight of the vehicle itself, and the book quantity does not match the actual quantity.
Third, the rat-catching operation.
By looking at the surveillance video of the grain depot, it was found that two men wearing hats and masks sneaked into the grain depot from the back door and went straight to the measuring room at about July 20 19/morning of KLOC-0/5 1. The two men with toolboxes covered the camera in the metering room and left after about half an hour. During the grain harvest from July 16 to July 22, three middle-aged men were furtive and nervous outside the metering room. Whenever a grain truck covered with tarpaulin is weighed, they put their hands into their pants pockets and touch the rope. These actions are very abnormal. Through these details, it was immediately concluded that these people were seriously suspected, and the police began to file a case for key investigation. Under strong pressure, seven perpetrators surrendered themselves and other suspects were arrested one after another.
At this point, this crazy grain stealing gang finally surfaced, including circuit board installers, grain vendors and grain drivers. 26 people, Ningxiang directly under the grain depot to buy 2400 yuan per ton of grain. When they saw the car covered with tarpaulin weighing, the gang began to change the weight of the scale with the remote control, adding 5 tons each time, so that the profit of each train was 1.2. This is stealing food from the country in disguise.