CN206601587U

CN206601587U - A kind of remote monitoring low-power consumption topological structure

Info

Publication number: CN206601587U
Application number: CN201720076724.3U
Authority: CN
Inventors: 卢代继; 刘亚明
Original assignee: Shanghai Dragon Auto Tsukito Design Inc
Current assignee: Shanghai Dragon Auto Tsukito Design Inc
Priority date: 2017-01-21
Filing date: 2017-01-21
Publication date: 2017-10-31
Anticipated expiration: 2027-01-21

Abstract

The utility model provides a kind of remote monitoring low-power consumption topological structure, and the remote monitoring low-power consumption topological structure includes MOSFET circuits, wake module, accessory power supply, Added Management module and communication module.A kind of remote monitoring low-power consumption topological structure that the utility model is provided, can realize the low-power consumption of remote monitoring.

Description

A kind of remote monitoring low-power consumption topological structure

Technical field

The utility model is related to a kind of new-energy automobile remote monitoring low-power consumption topological structure.

Background technology

With the development of new-energy automobile, the low-power consumption to vehicle electronic system refer to new high degree, it is necessary to ultra-long time Standby, response at any time and timing such as report at the function.Such as taxi is reasonably dispatched buses according to the volume of the flow of passengers, when getting into an accident Rescue information can be timely and accurately provided, insurance company rationally can make insurance premium according to the driving behavior of driver Deng.

Utility model content

The utility model is mainly solving the technical problems that provide a kind of remote monitoring low-power consumption topological structure, and realization is long-range The low-power consumption of monitoring.

In order to solve the above technical problems, the technical scheme that the utility model is used is：There is provided a kind of remote monitoring low Remote monitoring low-power consumption topological structure described in power consumption topological structure includes MOSFET circuits, wake module, accessory power supply, auxiliary tube Manage module and communication module.

In one preferred embodiment of the utility model, the MOSFET circuits are used to be switched on and off battery and rear end master The connection of power supply.

In one preferred embodiment of the utility model, the wake module is leading for multichannel OR circuit control MOSFET Logical and cut-out, any road triggering can turn on MOSFET to realize that rear end powers.

In one preferred embodiment of the utility model, it is that auxiliary management module and communication module are supplied that the accessory power supply, which is, The module of electricity, the auxiliary power module is normal power supply low-power consumption LDO.

In a preferred embodiment of the present utility model, the Added Management module is 8 low-power consumption MCU, is In order to realize system timing wake-up function in the dormant state.

In a preferred embodiment of the present utility model, the communication module is that system is called out by GPRS network Wake up.

The utility model has the advantages that：A kind of remote monitoring low-power consumption topology knot that the utility model is provided Structure, can realize the low-power consumption of remote monitoring.

Brief description of the drawings

Fig. 1 is that the utility model provides a kind of circuit diagram of remote monitoring low-power consumption topological structure.

Embodiment

Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite Define.

Referring to Fig. 1, a kind of remote monitoring low-power consumption topological structure, the remote monitoring low-power consumption topological structure includes MOSFET circuits, wake module, accessory power supply, Added Management module and communication module.Wherein, the MOSFET circuits are used to lead Logical and cut-out battery and rear end main power source connection；The wake module is multichannel OR circuit control MOSFET conducting and cut Disconnected, any road triggering can turn on MOSFET to realize that rear end powers；The accessory power supply is for auxiliary management module and led to Believe the module of module for power supply, the auxiliary power module is normal power supply low-power consumption LDO；The Added Management module is one 8 low Power consumption MCU, is to realize system timing wake-up function in the dormant state；The communication module is to being by GPRS network System is waken up.

On the system access new-energy automobile 12V batteries, when automotive service, system triggers system by external signal Normal work.After automobile shuts down, the system enters resting state, and according to program, Added Management module can be called out at regular intervals The system of waking up uploads vehicle condition data.If car owner needs the state for inquiring about automobile to activate communication module by GPRS network To wake up system.The system operates in needs with super low-power consumption in the dormant state and starts wake-up in time, when in a dormant state All circuits of main power source rear end can be cut off, and power supply does not have power consumption, only 8 MCU and accessory power supply power consumption, the choosing of the two chips Type is also the chip of the low-power consumption of selection, so the low-power consumption of whole system can be realized.

Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical fields, are similarly included in scope of patent protection of the present utility model.

Claims

1. a kind of remote monitoring low-power consumption topological structure, it is characterised in that the remote monitoring low-power consumption topological structure includes MOSFET circuits, wake module, accessory power supply, Added Management module and communication module；The MOSFET circuits be used for turn on and Cut off the connection of battery and rear end main power source；The wake module is being switched on and off for multichannel OR circuit control MOSFET, Any road triggering can turn on MOSFET to realize that rear end powers；The accessory power supply is for auxiliary management module and communication mould The module that block is powered, the auxiliary power module is normal power supply low-power consumption LDO；The Added Management module is 8 low-power consumption MCU, is to realize system timing wake-up function in the dormant state；The communication module is that system is entered by GPRS network Row wakes up.