Vibration detecting method and detector for cargo container
Patent Information
- Authority / Receiving Office
- CN Β· China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHENZHEN CIMC SECURITY & SMART TECH
- Publication Date
- 2005-01-19
- Estimated Expiration
- Not applicable Β· inactive patent
Smart Images
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Abstract
Description
technical field
[0001] The invention relates to a container safety detection method and equipment, in particular to a cargo container vibration detection method and a detector. Background technique
[0002] With the continuous development and expansion of international trade, container transportation has become an important means of freight widely used by countries all over the world because of its advantages of large freight capacity and low transportation cost. However, in recent years, countries around the world have generally increased their security awareness of preventing risks and terrorist activities. Countries have increasingly high requirements for the safety of containers during transportation. One of the more important requirements is that there should be clear safeguards for the freight containers entering the country to ensure that these containers entering the country are in a safe state after being packaged from the place of origin. , that is, it is not allo...