Automated Switching Device for Camera Control Units
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The existing methods for connecting and switching television cameras with control units are costly and prone to errors due to the manual handling of cables, which is inefficient and can lead to improper operations.
Innovation Solution
A switching device with automated power supply line switches, optical switches, and a control unit that manages the connections between television cameras and control units, including voltage and current measurement for safe switching operations, eliminating the need for manual cable changes and reducing the risk of errors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual cable handling is used for connecting and switching television cameras with control units, then the connection process is flexible and adaptable, but it is costly and prone to errors
Solution Approach 1:
The patent replaces manual mechanical cable handling with an automated switching device that uses electrical contacts and control circuits. The switching device automatically establishes and breaks connections between cameras and control units based on control signals, eliminating the need for manual plugging and unplugging of cables. This substitution of mechanical manual operation with an automated electrical system resolves the contradiction by improving reliability through consistent automated operation while reducing operational complexity.
2Productivity
If automated switching is implemented to eliminate manual cable changes, then operational safety and efficiency are improved, but device complexity increases
Solution Approach 1:
The patent combines multiple functions into a single integrated switching device that simultaneously handles power supply connections, signal transmission connections, and switching control. The device merges the functions of manual cable plugging, power switching, and signal routing into one automated unit. This consolidation improves productivity by enabling rapid automated switching while managing device complexity through functional integration rather than separate components for each function.
Solution Approach 2:
The switching device acts as an intermediary between cameras and control units, providing automated connection management. The device includes control circuits that receive switching commands and automatically execute the connection changes, serving as a mediator that translates high-level switching requests into specific electrical connection actions. This intermediary approach improves productivity by automating the switching process while containing complexity within the dedicated switching device rather than requiring complex manual procedures.
3Object-affected harmful factors
If power supply lines are automatically switched to disconnect power during switching operations, then operational safety is improved, but the risk of switching under voltage conditions increases
Solution Approach 1:
The patent implements preliminary action by automatically disconnecting power supply connections before establishing new camera-control unit connections. The switching device's control circuitry detects the need to switch connections and first breaks the power supply to the camera being disconnected, ensuring the camera is powered down before any switching operations occur. This preliminary power disconnection eliminates electrical hazards during switching while maintaining reliability through the automated sequence control that prevents switching under voltage conditions.
Data Source
AI summary
Switching device (1) for the alternating connection of at least one television camera (2) to one of at least two television camera control units (3) or for the alternating connection of at least one television camera control unit (3) to one of at least two television cameras (2); with the switching device (1) having connectors (4, 5) for the television camera(s) (2) and the television camera control unit(s) (3); and each connector (4, 5) having electrical supply contacts (6, 7) for the power and voltage supply of the television camera (2) through the television camera control unit (3); and having at least one optical contact (8, 9) for the transmission of information over fiberoptic cables between the television camera (2) and the television camera control unit (3); and with the switching device (1) having at least one power supply line switch (10) and at least one optical switch (11) and at least one switching control unit (12) to actuate the power supply line switch (10) and to actuate the optical switch (11).