Vehicle-mounted monitoring device based on Internet of Things

Abstract

The invention discloses a vehicle-mounted monitoring device based on the Internet of Things, and belongs to the technical field of vehicle-mounted monitoring equipment.The vehicle-mounted monitoring device comprises a mounting plate, a box body is connected to the lower portion of the mounting plate, an access door is arranged on one side of the box body, and the access door is connected with the mounting plate through a pin shaft; the access door is connected with the box body through a first bolt, the side, away from the access door, of the box body is connected with a smoke sensor, the interior of the box body is connected with a protective shell, one side of the protective shell is provided with an L-shaped plate, and one end of the L-shaped plate is connected with a connecting plate; and through the arrangement of the connecting plate, the inserting block, the L-shaped plate, the second bolt, the sliding groove, the sliding block, the third bolt, the inserting groove, the connecting groove and other structures, under the mutual cooperation of the structures, the function of conveniently disassembling the protective shell can be achieved, and then the operation of conveniently maintaining and replacing internal parts of the protective shell can be achieved.

Description

technical field [0001] The invention belongs to the technical field of vehicle-mounted monitoring equipment, and in particular relates to a vehicle-mounted monitoring device based on the Internet of Things. Background technique [0002] A typical TV monitoring system is mainly composed of front-end equipment and back-end equipment. The front-end equipment is usually composed of cameras, manual or electric lenses, pan / tilts, protective covers, monitors, alarm detectors and multi-function decoders. , they each perform their duties, and establish corresponding links with various equipment in the central control system (transmitting video / audio signals and control and alarm signals) through wired, wireless or optical fiber transmission media. In the actual TV monitoring system, these front-end devices may not be used at the same time, but cameras and lenses to realize monitoring scene image acquisition are indispensable. Back-end equipment can be further divided into central co...

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Problems solved by technology

[0003] There are following problems in the prior art: 1. Parts such as junction box, GPRS communicator, buzzer, data collector, storage, GPS locator are installed inside the protective shell, but when a certain component or multiple components appear When a fault occurs, it is difficult to take out the damaged parts from the protective case for maintenance and replacement; 2. The protective case is installed inside the box, the motor is installed inside the box, and the junction box, GPRS communicator, and buzzer are installed inside the protective case. Components such as device, data collector, storage, GPS locator, etc. The heat generated by the operation of these components accumulates inside the box, which may easily cause damage to the components inside the box; 3. The camera is driven to rotate by the motor, but the motor generates vibration Transferred to the camera, causing the camera to shake and affecting the shooting effect of the camera

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