Image and sound signal management device

Abstract

The present invention provides an image and sound signal management device. The image and sound signal management device comprises a signal input device, the signal input device comprises a microphone, a signal reading device and a camera, the microphone and the camera are respectively electrically connected to a signal conversion device, the signal conversion device and the signal reading device are electrically connected to a first storage device, the first storage device is electrically connected to a compression device, and the compression device is respectively electrically connected to a second storage device and a third storage device. By designing multiple storage devices, it is possible to modify the signal of the first storage device when necessary to avoid data loss, by designing a compression device and a second comparator, it is possible to monitor whether the data is abnormal during use of the device and to give a prompt in time, and by designing an alarm device, it is possible to make manual modifications in time according to the prompt and time data.

Description

Technical Field

[0001] The present invention relates to the technical field of signal management, and in particular to an image and sound signal management device. Background Art

[0002] With the continuous development of digital technology, the types and number of signal sources that video surveillance software needs to manage are increasing day by day, and in some cases, the number is even above 100,000. The management of signal sources mainly involves the addition and search of signal sources; the traditional method of adding signal sources is: when adding a signal source, after receiving the signal source information transmitted by the interface end, the server side parses out the target group and signal source name to which the signal source belongs, saves the signal source information, updates the data table content it maintains, and returns the command to the interface end for correct execution. After receiving the response from the server, the interface end displays the added signal source name under the target group, and updates the maintained data table content at the same time, so that the data table content maintained by the server and the interface end continues to remain consistent after the signal source is added. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the present invention provides an image and sound signal management device, which solves the problem that data is lost due to long-term storage and cannot be effectively restored.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an image and sound signal management device, comprising a signal input device, the signal input device comprising a microphone, a signal reading device and a camera, the microphone and the camera are respectively electrically connected to a signal conversion device, the signal conversion device and the signal reading device are electrically connected to a first storage device, and the first storage device is electrically connected to a compression device;

[0007] The compression device is electrically connected to a second storage device and a third storage device respectively, the second storage device and the third storage device are electrically connected to a second comparator, the first storage device is electrically connected to a first comparator, the first comparator and the second comparator are electrically connected to an alarm device respectively, and the first comparator is electrically connected to an alarm device.

[0008] The comparator is electrically connected to a reading device.

[0009] Preferably, the microphone and camera directly collect corresponding signals, and the signal reading device copies the information.

[0010] Preferably, the first comparator is electrically connected to the second comparator.

[0011] Preferably, the compression device compresses the signal in the first storage, the second storage records the compressed information, and the third storage records the audio waveform information and the hue distribution diagram of the video at each moment.

[0012] Preferably, the second comparator compares the signals of the two storages, and the first comparator compares the output signal of the second comparator with the signal of the first storage.

[0013] Preferably, the reading device outputs a corresponding signal when the first comparator and the second comparator are normal.

[0014] Preferably, the alarm device respectively alarms the signals output by the first comparator and the second comparator in different alarm modes.

[0015] Preferably, the alarm device records time information of the first comparator and the second comparator.

[0016] (III) Beneficial effects

[0017] The present invention provides an image and sound signal management device, which has the following beneficial effects:

[0018] 1. The image and sound signal management device is designed with multiple storage devices to modify the signal of the first storage device when necessary to avoid data loss.

[0019] 2. The image and sound signal management device, by designing a compression device and a second comparator, can monitor whether the data is abnormal during use and give prompts in a timely manner.

[0020] 3. The image and sound signal management device can realize timely manual modification based on reminders and time data by designing an alarm device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1As shown, an embodiment of the present invention provides an image and sound signal management device, including a signal input device for collecting signal sound, light or electrical signals. The signal input device includes a microphone, a signal reading device and a camera. The microphone and the camera directly collect corresponding signals, and the signal reading device copies information. The microphone and the camera are respectively electrically connected to a signal conversion device for processing signals that cannot be directly stored in a storage device. The signal conversion device and the signal reading device are electrically connected to a first storage device, and the first storage device is electrically connected to a compression device for reducing the burden of the device on data storage.

[0024] The compression device is electrically connected to the second storage and the third storage, respectively. The second storage and the third storage are electrically connected to the second comparator. The first storage is electrically connected to the first comparator. The first comparator is electrically connected to the second comparator. The compression device compresses the signal of the first storage. The second storage records the compressed information. The data of the second storage is used to correct the abnormal data between the first storage and the second storage. The third storage records the audio waveform information and the hue distribution diagram of the video at each moment. The waveform information and the hue distribution diagram can be used to identify whether the data is correct and reduce the space occupied by the data in the storage. The first comparator and the second comparator are electrically connected to the alarm device, respectively. The second comparator compares the signals of the two storages. The first comparator compares the output signal of the second comparator with the signal of the first storage. The first comparator is electrically connected to the reading device. The reading device outputs a corresponding signal when the first comparator and the second comparator are normal. The alarm device alarms the signals output by the first comparator and the second comparator in different alarm modes. The alarm device records the time information of the first comparator and the second comparator.

[0025] Working principle: Different data are recorded in the correct way and recorded in the first storage device. The compression device processes the data and stores them in the second storage device and the first storage device respectively.

[0026] Inside the memory, when the data is read outward, the second comparator first processes the data in the second and third memories. If there is a difference, an alarm will be sounded through the alarm device. If the data is the same, it will be passed through the second comparator. If the first comparator alarms, the data is manually identified. If the second comparator alarms, the data at the alarm time position will be overwritten on the first memory through the second memory, thereby completing the data repair.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An image and sound signal management device, comprising a signal input device, characterized in that: The signal input device includes a microphone, a signal reading device and a camera, the microphone and the camera are electrically connected to a signal conversion device respectively, the signal conversion device and the signal reading device are electrically connected to a first storage device, and the first storage device is electrically connected to a compression device; The compression device is electrically connected to the second storage and the third storage, respectively. The second storage and the third storage are electrically connected to the second comparator. The first storage is electrically connected to the first comparator. The first comparator and the second comparator are electrically connected to the alarm device, respectively. The first comparator is electrically connected to the reading device. The microphone and the camera directly collect corresponding signals. The first comparator is electrically connected to the second comparator. The compression device compresses the signal of the first storage. The second storage records the compressed information. The third storage records the audio waveform information and the hue distribution diagram of the video at each moment. The second comparator compares the signals of the two storages. The first comparator compares the output signal of the second comparator with the signal of the first storage. The reading device outputs the corresponding signal when the first comparator and the second comparator are normal. The alarm device alarms the signals output by the first comparator and the second comparator in different alarm modes, respectively. The alarm device records the time information of the first comparator and the second comparator.

2. The image and sound signal management device according to claim 1, characterized in that: The signal reading device reproduces the information.

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