CN213693860U - Security camera based on LTE Cat1 - Google Patents
Security camera based on LTE Cat1 Download PDFInfo
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- CN213693860U CN213693860U CN202022624376.3U CN202022624376U CN213693860U CN 213693860 U CN213693860 U CN 213693860U CN 202022624376 U CN202022624376 U CN 202022624376U CN 213693860 U CN213693860 U CN 213693860U
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Abstract
The utility model discloses a security protection camera based on LTE Cat1, including host system, the LTE Cat1 module with host system both way junction and be used for the image acquisition module of picture or video of taking; the LTE Cat1 module comprises a power supply management unit, a mode management unit, a data conversion unit, a signal selection unit and a signal transceiving unit; the mode management unit is bidirectionally connected with the data conversion unit; the data conversion unit is also respectively connected with the main control module and the signal selection unit in a bidirectional way and is used for realizing data conversion and command processing; the signal selection unit is also connected with the signal receiving and transmitting unit in a bidirectional mode, and the signal receiving and transmitting unit is used for achieving signal transmitting and receiving with the intelligent terminal. The utility model discloses effectively reduced the hardware cost, it is little to occupy the network bandwidth, has alleviateed the load of basic station, realizes no net connection and long-range linkage, and it is more extensive to be suitable for the scene, uses to experience well.
Description
Technical Field
The utility model relates to a camera equipment technical field especially relates to a security protection camera based on LTE Cat 1.
Background
At present, aiming at the problem that the conventional security camera cannot realize remote connection in a wireless (for example, no wired network or no WiFi signal is connected) environment, the security camera based on the 4G communication technology is introduced in the market, so that the remote connection problem in the wireless environment is solved. However, the existing security camera based on the 4G communication technology has high hardware cost, occupies large network bandwidth, is easy to overload a base station, is not suitable for large-scale application, and has poor actual operation experience.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a security protection camera based on LTE Cat 1.
The technical scheme of the utility model as follows:
a security camera based on LTE Cat1, comprising: the system comprises an LTE Cat1 module, a main control module and an image acquisition module; LTE Cat1 module and image acquisition module respectively with host system both way junction, host system is used for controlgear's operation, image acquisition module is used for taking picture or video in real time in the surveillance area, LTE Cat1 module is used for realizing security protection camera and intelligent terminal's communication connection to intelligent terminal can realize the picture or the video of long-range viewing security protection camera collection, perhaps remote operation security protection camera in order to realize remote linkage.
Preferably, the LTE Cat1 module includes a power management unit, a mode management unit, a data conversion unit, a signal selection unit, and a signal transceiving unit; the power management unit is electrically connected with the mode management unit, and is used for supplying power and realizing the starting management of the mode management unit; the mode management unit is also in bidirectional connection with the data conversion unit and is used for realizing mode switching; the data conversion unit is respectively connected with the main control module and the signal selection unit in a bidirectional mode, the data conversion unit is used for converting data and processing commands, and the signal selection unit is used for screening signals; the signal selection unit is also connected with the signal receiving and transmitting unit in a bidirectional mode, and the signal receiving and transmitting unit is used for transmitting signals to the intelligent terminal and receiving the signals transmitted by the intelligent terminal.
Preferably, the power management unit includes a power management chip with a model number of 7645, and the power management chip is electrically connected to the mode management unit.
Preferably, the mode management unit includes a baseband chip with a model of exquisite8910 DM, the baseband chip is electrically connected to the power management chip, and the baseband chip is further connected to the data conversion unit in a bidirectional manner.
Preferably, the data conversion unit includes a transmitter of model 8910M, and the transmitter is respectively connected to the baseband chip, the main control module, and the signal selection unit in a bidirectional manner.
Preferably, the signal selection unit comprises a selector, and the selector is respectively connected with the transmitter and the signal transceiving unit in a bidirectional mode.
Preferably, the signal transceiving unit includes a power amplifier and a signal switch, and the selector and the signal switch are respectively connected to the power amplifier in a bidirectional manner.
Preferably, the selector is electrically connected with a power switch of the model number SKY13418, and the selector realizes power switching operation in different modes through the power switch.
Preferably, the image acquisition module comprises a plurality of image sensors bidirectionally connected with the main control module.
Preferably, the intelligent terminal comprises a smart phone and a computer.
By adopting the scheme, the utility model discloses following beneficial effect has:
the utility model discloses a design, effectively reduced the hardware cost, it is little to occupy the network bandwidth, has alleviateed the load of basic station, realizes no net connection and long-range linkage, and suitable scene is more extensive, uses and experiences the preferred, is worth the society and widelys popularize.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic block diagram of the present invention
Fig. 2 is a block diagram of the LTE Cat1 module of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, the utility model provides a security camera based on LTE Cat1, including LTE Cat1 module 1, main control module 2 and image acquisition module 3; the LTE Cat1 module 1 and the image acquisition module 3 are respectively in bidirectional connection with the main control module 2, the main control module 2 is used for controlling the operation of equipment, the image acquisition module 3 is used for shooting pictures or videos in a monitored area in real time, and the LTE Cat1 module 1 is used for realizing the communication connection between a security camera and an intelligent terminal, so that the intelligent terminal can remotely view the pictures or videos acquired by the security camera or remotely operate the security camera to realize remote linkage;
the intelligent terminal comprises an intelligent mobile phone, a computer and a tablet.
In this embodiment, the LTE Cat1 module 1 includes a power management unit, a mode management unit, a data conversion unit, a signal selection unit, and a signal transceiving unit; the power management unit is electrically connected with the mode management unit, and is used for supplying power and realizing the starting management of the mode management unit; the mode management unit is also in bidirectional connection with the data conversion unit and is used for realizing mode switching; the data conversion unit is also respectively connected with the main control module 2 and the signal selection unit in a bidirectional way, the data conversion unit is used for realizing data conversion and command processing, and the signal selection unit is used for realizing signal screening processing; the signal selection unit is also connected with the signal transceiving unit in a bidirectional way, and the signal transceiving unit is used for sending signals to the intelligent terminal and receiving the signals sent by the intelligent terminal;
specifically, the power management unit comprises a 7645 power management chip 11, the power management chip 11 is electrically connected with the mode management unit, and when the power management unit is used, the LTE Cat1 module 1 supplies power to the mode management unit through the power management chip 11 and realizes the startup management of the mode management unit;
the mode management unit comprises a baseband chip 12 with the model of Zhaojian 8910DM, and an LTE Cat1 communication protocol is embedded in the baseband chip; the baseband chip 12 is electrically connected with the power management chip 11, and the baseband chip 12 is also bidirectionally connected with the data conversion unit; when in application, the LTE Cat1 module 1 realizes mode switching through the baseband chip 12;
the data conversion unit comprises a transmitter 13 with the model of 8910M, and the transmitter 13 is respectively connected with the baseband chip 12, the main control module 2 and the signal selection unit in a bidirectional way; when in application, the LTE Cat1 module 1 converts data transmitted from the main control module 2 into corresponding signals through the transmitter 13, and converts signals transmitted from the signal selection unit into corresponding commands through the transmitter 13;
the signal selection unit comprises a selector 14, and the selector 14 is respectively connected with the transmitter 13 and the signal transceiving unit in a bidirectional way; when in application, the LTE Cat1 module 1 realizes the screening processing of signals through the selector 14; the selector 14 is electrically connected with a power switch 15 with the model number of SKY13418, and the selector 14 realizes power switching operation in different modes through the power switch 15;
the signal transceiving unit comprises a power amplifier 16 and a signal switch 17, the selector 14 and the signal switch 17 are respectively connected with the power amplifier 16 in a bidirectional mode, the power amplifier 16 is used for carrying out signal amplification processing on signals flowing through, and the signal switch 17 is used for transmitting or receiving signals; during application, the LTE Cat1 module 1 transmits signals to the intelligent terminal through the signal switch 17, receives the signals transmitted by the intelligent terminal through the signal switch 17, and realizes remote linkage between the security camera and the intelligent terminal.
In this embodiment, the image acquisition module 3 includes a plurality of image sensors, each image sensor electric connection has the MIPI interface, each image sensor all through the MIPI interface with the 2 both way connections of host system, security protection camera passes through image sensor when using and realizes the image or the video acquisition to the monitoring area to accomplish the shooting operation of picture or video.
The utility model discloses working process and principle as follows: when pictures or videos collected by the security camera need to be remotely checked, the security camera finishes the collection of the pictures or videos through the image sensor, the collected pictures or videos are converted into corresponding MIPI signals and transmitted to the main control module 2 through the MIPI interface, the MIPI signals are compressed and coded by the main control module 2 and then converted into data packets, the data packets are transmitted to the transmitter 13, the transmitter 13 converts the data packets into corresponding communication signals, the communication signals are processed by the selector 14 and then transmitted to the power amplifier 16 to be amplified, the signal switch 17 transmits the amplified signals to the base station, the signals are transmitted to the base station through the antenna and then directly transmitted to the smart phone or the router through the base station, the smart phone can remotely check the pictures or videos through the corresponding APP, and the computer is connected to the router and then can remotely check the pictures or videos through the corresponding work.
When the security camera needs to be remotely controlled, after an instruction is triggered through an APP on a smart phone or a tool on a computer, a signal corresponding to the instruction is transmitted through a mobile phone network or WiFi, the LTE Cat1 module 1 receives the signal through the signal switch 17 and then transmits the signal to the power amplifier 16 for signal amplification processing, the signal is transmitted to the transmitter 13 after being processed by the selector 14, the signal is converted into a corresponding instruction by the transmitter 13, the instruction is transmitted to the main control module 2 by the transmitter 13, the main control module 2 receives and operates the security camera according to the instruction, and therefore remote linkage is achieved.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a design, effectively reduced the hardware cost, it is little to occupy the network bandwidth, has alleviateed the load of basic station, realizes no net connection and long-range linkage, and suitable scene is more extensive, uses and experiences the preferred, is worth the society and widelys popularize.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A security camera based on LTE Cat1, comprising: the system comprises an LTE Cat1 module, a main control module and an image acquisition module; LTE Cat1 module and image acquisition module respectively with host system both way junction, host system is used for controlgear's operation, image acquisition module is used for taking picture or video in real time in the surveillance area, LTE Cat1 module is used for realizing security protection camera and intelligent terminal's communication connection to intelligent terminal can realize the picture or the video of long-range viewing security protection camera collection, perhaps remote operation security protection camera in order to realize remote linkage.
2. The security camera based on the LTE Cat1, according to claim 1, wherein the LTE Cat1 module comprises a power management unit, a mode management unit, a data conversion unit, a signal selection unit and a signal transceiving unit; the power management unit is electrically connected with the mode management unit, and is used for supplying power and realizing the starting management of the mode management unit; the mode management unit is also in bidirectional connection with the data conversion unit and is used for realizing mode switching; the data conversion unit is respectively connected with the main control module and the signal selection unit in a bidirectional mode, the data conversion unit is used for converting data and processing commands, and the signal selection unit is used for screening signals; the signal selection unit is also connected with the signal receiving and transmitting unit in a bidirectional mode, and the signal receiving and transmitting unit is used for transmitting signals to the intelligent terminal and receiving the signals transmitted by the intelligent terminal.
3. The security camera based on the LTE Cat1, according to claim 2, wherein the power management unit comprises a power management chip with a model number of 7645, and the power management chip is electrically connected to the mode management unit.
4. The LTE Cat 1-based security camera according to claim 3, wherein the mode management unit comprises a baseband chip with model 8910DM, the baseband chip is electrically connected with the power management chip, and the baseband chip is also bidirectionally connected with the data conversion unit.
5. The security camera based on the LTE Cat1 of claim 4, wherein the data conversion unit comprises a transmitter with model 8910M, and the transmitter is respectively connected with the baseband chip, the main control module and the signal selection unit in two directions.
6. The LTE Cat 1-based security camera according to claim 5, wherein the signal selection unit comprises a selector, and the selector is bidirectionally connected with the transmitter and the signal transceiving unit respectively.
7. The LTE Cat 1-based security camera according to claim 6, wherein the signal transceiving unit comprises a power amplifier and a signal switch, and the selector and the signal switch are respectively connected with the power amplifier in a bidirectional way.
8. The LTE Cat 1-based security camera according to claim 6, wherein the selector is electrically connected with a power switch of SKY13418, and the selector realizes power switching operation in different modes through the power switch.
9. The LTE Cat 1-based security camera according to claim 1, wherein the image acquisition module comprises a plurality of image sensors bi-directionally connected to the master control module.
10. The LTE Cat 1-based security camera of claim 1, wherein the smart terminal comprises a smartphone and a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624376.3U CN213693860U (en) | 2020-11-13 | 2020-11-13 | Security camera based on LTE Cat1 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022624376.3U CN213693860U (en) | 2020-11-13 | 2020-11-13 | Security camera based on LTE Cat1 |
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| CN213693860U true CN213693860U (en) | 2021-07-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449371A (en) * | 2022-02-16 | 2022-05-06 | 上海数果科技有限公司 | OMA intercom system based on Cat1 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449371A (en) * | 2022-02-16 | 2022-05-06 | 上海数果科技有限公司 | OMA intercom system based on Cat1 |
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