CN212304848U - Integrated charging system and life detection system based on multi-sensing fusion - Google Patents

Abstract

The utility model discloses an integrated charging system, which comprises an AC-DC module and a DC-DC module, wherein the output end of the AC-DC module is connected with the input end of the DC-DC module; the input end of the AC-DC module is used for being connected with a mains supply, the output end of the AC-DC module is used for being connected with a radar host in the life detection system, and the output end of the DC-DC module is connected with a plurality of charging interfaces and used for being connected with all modules in the life detection system. The utility model also discloses a life detection system based on multisensory fusion, including radar host computer, vibrations detection module, audio frequency and video detection module, display module and as above integration charging system. The utility model has the advantages of simple and compact structure, with low costs, charge safe convenient.

Description

Integrated charging system and life detection system based on multi-sensing fusion

Technical Field

The utility model relates to a life detection technical field refers in particular to an integration charging system and life detection system based on multi-sensing fuses.

Background

The multi-sensor fusion life detection system is a life detection system based on the combination of various sensors such as radar detection, vibration detection, audio and video detection and the like. The advantages of various detectors are utilized to complement each other, so that the detection efficiency is greatly improved, and the survival probability of trapped people is greatly improved.

The multi-sensing fusion life detection positioning system based on radar, micro-vibration and audio/video detection displays detection results on a tablet computer, and various sensors and display equipment are powered by built-in lithium batteries, so that all parts need to be charged when the electric quantity of the lithium batteries is insufficient, and the current charging mode is generally that an adapter is independently matched to charge each detector. However, in practical use, the following problems exist in the way that each detector is provided with an adapter for charging:

1. the adapter is various, the multiple adapters occupy large packaging space, and the adapters are easy to lose or mix with other adapters.

2. The problem that the charging socket shape and the charging voltage are not uniform exists. In the actual charging process, a user does not need to carefully check the shape of the socket, and the device is easily burnt due to wrong insertion.

3. The problem that the number of adapters is large, wiring is complicated, and a plurality of commercial power sockets are occupied exists, generally, in actual use, one adapter occupies one commercial power socket, and a plurality of commercial power sockets need to be prepared for charging the whole system. This is extremely inconvenient when used.

4. Under the various circumstances of adapter quantity and charging wire rod for the inside whole of product box is put and is seemingly mixed and disorderly not pleasing to the eye condition, makes the product seem mixed and disorderly not have the grade.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in: to the technical problem that prior art exists, the utility model provides a simple structure is compact, with low costs, the safe convenient integrated charging system that charges and based on life detection system that many sensors fuse.

In order to solve the technical problem, the utility model provides a technical scheme does:

an integrated charging system comprises an AC-DC module and a DC-DC module, wherein the output end of the AC-DC module is connected with the input end of the DC-DC module; the input end of the AC-DC module is used for being connected with a mains supply, the output end of the AC-DC module is used for being connected with a radar host in the life detection system, and the output end of the DC-DC module is connected with a plurality of charging interfaces and used for being connected with all modules in the life detection system.

As a further improvement of the above technical solution:

the charging interface comprises a charging thimble.

The charging interface comprises a wireless charging unit.

And the plurality of charging interfaces are positioned in the box body of the radar host.

The AC-DC module is an AC-DC converter.

The DC-DC module is a DC-DC converter.

The utility model also discloses a life detection system based on multisensory fusion, including radar host computer, vibrations detection module, audio frequency and video detection module and display module, still include as above integration charging system.

As a further improvement of the above technical solution:

and the output end of the AC-DC module is connected with the radar host through an internal connecting wire.

And the AC-DC module and the DC-DC module are both positioned in a box body of the radar host.

And a socket for connecting the commercial power is arranged on the box body of the radar host.

Compared with the prior art, the utility model has the advantages of:

the integrated charging system of the utility model can provide power for each module in the life detection system by configuring the AC-DC module and the DC-DC module, and is convenient for charging each module by configuring a plurality of charging interfaces; through the arrangement, the problem that wiring of various existing adapters is complex can be solved, cost is reduced, occupation of a mains supply interface is reduced, and charging convenience is improved.

The utility model discloses with the inside carrier that charges as the integration of radar host computer, realize inserting a commercial power interface and just can charge for entire system, reduced various adapters and charging wire for each inside part of box is put the outward appearance and is neatly pleasing to the eye, has reduced product cost, and it is also convenient to bring for equipment packing and material management, also can not burn out equipment because insert wrong interface, charges safelyr.

Drawings

Fig. 1 is a schematic block diagram of a charging system in the related art.

Fig. 2 is a schematic block diagram of an integrated charging system according to an embodiment of the present invention.

The reference numbers in the figures denote: 1. an AC-DC module; 2. a DC-DC module; 3. and a charging interface.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments.

As shown in fig. 2, the integrated charging system of the present embodiment includes an AC-DC module 1 and a DC-DC module 2, wherein an output terminal of the AC-DC module 1 is connected to an input terminal of the DC-DC module 2; the input end of the AC-DC module 1 is used for being connected with commercial power, the output end of the AC-DC module 1 is used for being connected with a radar host in the life detection system, and the output end of the DC-DC module 2 is connected with a plurality of charging interfaces 3 and used for being connected with all modules in the life detection system. During specific charging, commercial power (such as AC110-220V) is connected with the input end of the AC-DC module 1, the output voltage of the AC-DC module 1 directly charges the battery of the radar host, and meanwhile, the output voltage of the AC-DC module 1 is converted into the voltage required by the battery of each module in the life detection system through the DC-DC module 2, so that power supply for each module is realized. The integrated charging system of the utility model can provide power for each module in the life detection system by configuring the AC-DC module 1 and the DC-DC module 2, and is convenient for charging each module by configuring a plurality of charging interfaces 3; through the arrangement, the problems of multiple types and multiple connecting wires of the existing adapter can be avoided, the cost is reduced, the occupation of a mains supply interface is reduced, and the charging convenience is improved.

In one embodiment, the input voltage of the AC-DC module 1 is 85-305 VAC full-range AC input, the output voltage is 15V, the output power is 60W, the maximum ripple is 120mVp-p, and the no-load consumption is 0.25W. Correspondingly, the input of the DC-DC module 2 is 15V/4A, and the output is 5V/3A. Of course, the input and output of the above modules are not limited, and in other embodiments, different input and output parameters may be selected according to actual situations.

In a specific embodiment, the plurality of charging interfaces 3 include different types of charging interfaces, such as a radar charging interface, a vibration detection module charging interface, an audio and video detection module charging interface and a display module charging interface, and the different types of charging interfaces 3 are all located in a box of a radar host and are used for being connected with each module in the life detection system. Specifically, the radar charging interface voltage is 15V, and the vibration detection module charging interface voltage, the audio and video detection module charging interface voltage and the display module charging interface voltage are 5V. Of course, in other embodiments, the number of the above-mentioned various types of charging interfaces 3 may be one or more, and the voltage of each type of charging interface may also be other levels of voltage, which is determined according to the number and specific model of each module. In addition, the charging interface 3 is connected with the output end of the DC-DC module 2 through an internal wire (e.g., welding). In addition, the AC-DC module 1 is an AC-DC converter, the DC-DC module 2 is a DC-DC converter, and the AC-DC module and the DC-DC module are both positioned in the box body of the radar host, and through the arrangement, an integrated charging system is formed, the structure is compact, only one commercial power line needs to be configured to be connected with the integrated charging system, and power supply to each module can be realized through the internal power conversion module.

In this embodiment, the charging interface 3 includes a charging thimble. Specifically, at the mouth bottom design gilding metal contact that charges of each sensor module, each equipment corresponds the metal contact position design thimble that charges and charges for each module in the box, can reduce pulling out of DC head charging wire and insert, and the internals is put more neatly pleasing to the eye. Of course, in other embodiments, a non-contact electromagnetic induction wireless charging unit (such as a charging seat, a charging panel, etc.) may be used instead of the charging manner of the charging pin.

As shown in fig. 2, the utility model also discloses a life detection system based on multisensory fusion, including radar host computer, vibrations detecting element (if vibrations probe), audio frequency and video detecting element, display element (if handheld terminal) and as above integration charging system. The box body of the radar host is provided with a socket for connecting a commercial power and the input end of an AC-DC module 1, the commercial power is introduced into an integrated charging system through the socket, and a vibration probe, an audio and video detection unit and a handheld terminal are powered through a charging interface 3 at the output end of a DC-DC module 2 in the integrated charging system; the output end of the AC-DC module 1 is connected with the radar host through an internal connecting wire.

The utility model discloses with the inside carrier that charges as the integration of radar host computer, realize inserting a commercial power interface and just can charge for entire system, reduced various adapters and charging wire for each inside part of box is put the outward appearance and is neatly pleasing to the eye, has reduced product cost, and it is also convenient to bring for equipment packing and material management, also can not burn out equipment because insert wrong interface, charges safelyr.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims (10)

1. An integrated charging system, characterized by comprising an AC-DC module (1) and a DC-DC module (2), the output of the AC-DC module (1) being connected to the input of the DC-DC module (2); the input end of the AC-DC module (1) is used for being connected with a mains supply, the output end of the AC-DC module (1) is used for being connected with a radar host in the life detection system, and the output end of the DC-DC module (2) is connected with a plurality of charging interfaces (3) and used for being connected with all modules in the life detection system.

2. The integrated charging system according to claim 1, wherein the charging interface (3) comprises a charging thimble.

3. The integrated charging system according to claim 1, wherein the charging interface (3) comprises a wireless charging unit.

4. The integrated charging system according to any one of claims 1 to 3, wherein a plurality of charging interfaces (3) are all located in a box body of the radar host.

5. The integrated charging system according to any one of claims 1 to 3, wherein the AC-DC module (1) is an AC-DC converter.

6. The integrated charging system according to any one of claims 1 to 3, wherein the DC-DC module (2) is a DC-DC converter.

7. A life detection system based on multi-sensor fusion comprises a radar host, a vibration detection module, an audio and video detection module and a display module, and is characterized by further comprising an integrated charging system according to any one of claims 1-6.

8. The multi-sensing fusion based life detection system according to claim 7, characterized in that the output of the AC-DC module (1) is connected with the radar host through an internal connection line.

9. The multi-sensing fusion based life detection system according to claim 7 or 8, wherein the AC-DC module (1) and the DC-DC module (2) are both located in a box of the radar host.

10. The life detection system based on multi-sensor fusion of claim 9, wherein a socket for connecting with a mains supply is arranged on the case of the radar host.

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