CN206498216U - A kind of automobile intelligent power pack - Google Patents
A kind of automobile intelligent power pack Download PDFInfo
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- CN206498216U CN206498216U CN201621492293.0U CN201621492293U CN206498216U CN 206498216 U CN206498216 U CN 206498216U CN 201621492293 U CN201621492293 U CN 201621492293U CN 206498216 U CN206498216 U CN 206498216U
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Abstract
A kind of automobile intelligent power pack, including the independently-powered module of multichannel, voltage x current acquisition module, voltage x current monitoring and controlling module and module of warning, correspondence all kinds of electrical equipments of vehicle are separated into multiple-way supply by fuse and relay in the independently-powered module of multichannel, voltage x current acquisition module is used for the voltage x current value for gathering the electrical equipment power supply and vehicle battery group, and the output of voltage x current monitoring and controlling module connects module of warning.The independently-powered module of the utility model multichannel realizes cut-out and arbitrarily powered all the way without influenceing other several roads, vehicle battery supply voltage and electric current can not only in real time be monitored, control the break-make of each electrical equipment of vehicle, can also emergency processing battery or electrical equipment catastrophic failure, and send current power failure managing detailed catalogue to vehicle diagnostics bus and driver, maintenance personal can be facilitated to position power issue simultaneously, maintenance efficiency is improved.
Description
Technical field
The utility model belongs to the power technique fields of automobile, is related to the acquisition testing to vehicle battery voltage x current,
The power supply of each electrical equipment and break-make are controlled and to the warning reminding of power supply status, are a kind of automobile intelligent power pack.
Background technology
Currently still there are Some vehicles not close in-car electrical equipment automatically after driver leaves, if driver from
Forget to close some electrical equipments, such as headlight when opening, the electricity of battery can gradually be consumed totally, cause not opening for second day
Motor-car.
Although all electrical equipments can be closed automatically when driver closes engine by having Some vehicles now,
This mode is excessively thought in absolute terms, is not suitable for some occasions, such as driver when waiting in order to which engine is closed in fuel-economizing, but again
Need to use the equipment such as air-conditioning and cigar lighter.
The content of the invention
The purpose of this utility model be to provide it is a kind of can more effectively manage the intelligent power box of all electrical equipments of vehicle,
It can monitor power supply status in real time, control the break-make of each road electrical equipment, abnormal or overall electricity occur in certain road electrical equipment
The power supply of the equipment can be cut off during the low battery of source in time and alert messages are sent to vehicle CAN bus and user simultaneously.
The technical solution of the utility model is：A kind of automobile intelligent power pack, including the independently-powered module of multichannel, voltage electricity
Flow all kinds of electricity consumptions of correspondence vehicle in acquisition module, voltage x current monitoring and controlling module and module of warning, the independently-powered module of multichannel
Equipment sets multiple-way supply circuit, include electrical equipment power supply and relay per supply line all the way, and each relay
The fuse of power interface series connection correspondence maximum current, the batteries of vehicle provide electrical equipment power supply, relay export to
All kinds of electrical equipments of vehicle；Voltage x current acquisition module is used to gather the electrical equipment power supply and the electricity of vehicle battery group
In piezoelectricity flow valuve, the output connection voltage x current monitoring and controlling module of voltage x current acquisition module, the independently-powered module of multichannel
Each road relay is connected to voltage x current monitoring and controlling module by controlling bus, and the output of voltage x current monitoring and controlling module connects
Connect module of warning.
Further, the voltage x current monitoring and controlling module of intelligent power box passes through the CAN carry of OBD interfaces simultaneously
In the diagnosis CAN of vehicle.
Described voltage x current acquisition module gathers the voltage and current value on independently-powered each road of module, and data are real-time
Send to voltage x current monitoring and controlling module.
The core of described voltage x current monitoring and controlling module is single-chip microcomputer, and it determines to work as by the voltage x current value of collection
Preceding battery-powered state, when battery dump energy is not enough, it can control the relay of the independently-powered module of multichannel, close
Secondary electric equipment (such as air-conditioning) is to extend use time.
Described module of warning is made up of CAN, warning lamp, buzzer and GPRS module, when total electricity is reduced to one
When individual dangerous values or certain abnormal generation of powering all the way, module of warning sends warning message according to J1939 agreements to bus, and dodges
Bright warning lamp, sound buzzer, while the mobile phone by GPRS module to user sends reminding short message.
The utility model is separated into multiple-way supply by fuse and relay, is the electricity such as steering indicating light, upper dress, air-conditioning, ECU
Device part powers, and the independently-powered module of multichannel realizes cut-out and arbitrarily powered all the way without influenceing other several roads.
The utility model intelligent power box can not only in real time be monitored to vehicle battery supply voltage and electric current, control
The break-make of each electrical equipment of vehicle processed, moreover it is possible to emergency processing battery or the catastrophic failure of electrical equipment, and it is total to vehicle diagnostics
Line and driver send current power failure managing detailed catalogue, while maintenance personal can be facilitated to position power issue, improve dimension
Repair efficiency.
Brief description of the drawings
Fig. 1 is the structure chart of this automobile intelligent power pack.
Fig. 2 is the workflow diagram of this automobile intelligent power pack.
Embodiment
The utility model includes the independently-powered module of multichannel, voltage x current acquisition module, voltage x current monitoring and controlling module
With module of warning, all kinds of electrical equipments of correspondence vehicle set multiple-way supply circuits, electrical equipment bag in the independently-powered module of multichannel
Include that steering indicating light is powered, upper dress power supply, air-conditioning is powered, monoblock pump ECU powers, and electrical equipment is included per supply line all the way electric
Source and relay, and the fuse of the power interface series connection correspondence maximum current of each relay, the batteries of vehicle are provided
Electrical equipment power supply, relay is exported to all kinds of electrical equipments of vehicle；Voltage x current acquisition module is set for gathering the electricity consumption
The voltage x current value of stand-by power source, the output connection voltage x current monitoring and controlling module of voltage x current acquisition module, multichannel is independently supplied
Electric module Zhong Ge roads relay is connected to voltage x current monitoring and controlling module, voltage x current monitoring and controlling mould by controlling bus
The output of block connects module of warning.
The independently-powered module of multichannel utilizes battery feed, and power supply is separated into multichannel by fuse and relay supplies
Electricity, is that the electrical appliance parts such as steering indicating light, upper dress, air-conditioning, ECU are powered, and the module can be cut off arbitrarily powers without influenceing it all the way
His several roads；Voltage x current acquisition module gathers the voltage and current value on independently-powered each road of module；Voltage x current monitoring and controlling mould
The core of block is single-chip microcomputer, and it determines current battery-powered state by the voltage x current value of collection, works as battery dump energy
When not enough, it can control the relay of the independently-powered module of multichannel, close secondary electric equipment to extend use time；Show
Alert module is made up of CAN, warning lamp, buzzer and GPRS module, when total electricity is reduced to a dangerous values or a certain
Road power generation it is abnormal when, module of warning sends warning message, and flashing warning light, honeybee of sounding according to J1939 agreements to bus
Ring device, while the mobile phone by GPRS module to user sends reminding short message.
As shown in figure 1, battery feed is mainly isolated into multiple independent confessions by the independently-powered module of multichannel by relay
Electrical interface, and the fuse of the power interface series connection correspondence maximum current of each relay.When certain electrical equipment generation event all the way
During barrier, such as there is short circuit in steering indicating light, and its corresponding that is powered all the way to be cut off in time without influenceing other electrical equipments.Plus
The reason for entering relay is, in the case of vehicle battery not enough power supply, and voltage x current monitoring and controlling module can be actively
The power supply of some inessential equipment is cut off, to extend service time of battery.
The collection terminal of voltage x current acquisition module is connected with the independently-powered module of multichannel per interface all the way, is adopted by voltage
Collect chip and the collection of current acquisition chip per the current voltage x current value of power supply interface, and being sent by UART protocol to electricity all the way
Current voltage monitoring modular, data support is provided for the decision-making of voltage x current monitoring and controlling module.
Each road of the independently-powered module of multichannel that voltage x current monitoring and controlling module is gathered according to voltage x current acquisition module is supplied
The data of electrical interface judge whether current each road power supply interface is normal, once there is abnormality, voltage x current monitoring and controlling mould
Block can be cut off the road in time by relay and be powered, and send state of warning to module of warning in time.If battery is overall
Not enough power supply, voltage x current monitoring and controlling module can also cut off the power supply of inessential equipment by relay to save electricity.
The warning signal of module of warning real-time reception voltage x current monitoring and controlling module, mould of being warned when system is normally run
Block does not send any alert messages, once receiving the warning signal of voltage x current monitoring and controlling module, module of warning passes through OBD
Interface sends message of warning to CAN, and short message of warning is sent to driver's mobile phone by GPRS module, the letter while flicker is warned
Signal lamp.
As shown in Fig. 2 the workflow of the utility model intelligent power box is：
After engine start, intelligent power box starts to gather every supply voltage all the way of multiple-way supply module by certain frequency
And current parameters, and send data to voltage x current monitoring and controlling module；Voltage x current monitoring modular is by these data and car
Data during normal condition are compared, if all parameters are normal, continue above-mentioned circulation, if there is anomaly parameter,
Then anomaly parameter is determined whether；If anomaly parameter be the independently-powered module of multichannel certain all the way voltage x current it is different
Often, then cut off the pipeline equipment by relay to power, if anomaly parameter is that accumulator electric-quantity is relatively low, cut off by relay
The power supply of non-critical devices, if anomaly parameter, which is accumulator electric-quantity, is less than critical value, all devices are cut off by relay
Power supply, critical value electricity starts institute's subfam. Spiraeoideae for once igniting；After cut-out corresponding device is powered, voltage x current monitoring and controlling module
Start module of warning, corresponding alert messages are sent to CAN and user mobile phone.
Claims (3)
1. a kind of automobile intelligent power pack, it is characterized in that including the independently-powered module of multichannel, voltage x current acquisition module, voltage electricity
All kinds of electrical equipments of correspondence vehicle set multiple-way supply line in stream monitoring and controlling module and module of warning, the independently-powered module of multichannel
Road, electrical equipment power supply and relay are included per supply line all the way, and the power interface series connection of each relay is corresponding most
The fuse of high current, the batteries of vehicle provide electrical equipment power supply, and relay is exported to all kinds of electrical equipments of vehicle；Electricity
Current voltage acquisition module is used for the voltage x current value for gathering the electrical equipment power supply and vehicle battery group, and voltage x current is adopted
Collect the output connection voltage x current monitoring and controlling module of module, the independently-powered module Zhong Ge roads relay of multichannel is total by control
Line is connected to voltage x current monitoring and controlling module, and the output of voltage x current monitoring and controlling module connects module of warning.
2. a kind of automobile intelligent power pack according to claim 1, it is characterized in that the voltage x current monitoring of intelligent power box
Control module is simultaneously by the CAN carry of OBD interfaces in the diagnosis CAN of vehicle.
3. a kind of automobile intelligent power pack according to claim 1 or 2, it is characterized in that it is described warn module by CAN,
Warning lamp, buzzer and GPRS module are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492293.0U CN206498216U (en) | 2016-12-30 | 2016-12-30 | A kind of automobile intelligent power pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492293.0U CN206498216U (en) | 2016-12-30 | 2016-12-30 | A kind of automobile intelligent power pack |
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| Publication Number | Publication Date |
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| CN206498216U true CN206498216U (en) | 2017-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621492293.0U Active CN206498216U (en) | 2016-12-30 | 2016-12-30 | A kind of automobile intelligent power pack |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561914A (en) * | 2021-07-20 | 2021-10-29 | 英博超算(南京)科技有限公司 | Car intelligence power box with fault record function |
| CN113970914A (en) * | 2021-09-29 | 2022-01-25 | 徐工集团工程机械股份有限公司科技分公司 | Loader power supply comprehensive management system and method |
| CN114063529A (en) * | 2021-11-24 | 2022-02-18 | 广州傲视物联网信息技术有限公司 | Monitoring system of communication cabinet |
| CN116461329A (en) * | 2023-04-06 | 2023-07-21 | 北京福田戴姆勒汽车有限公司 | Power distribution system, vehicle and power distribution control method |
| CN116749898A (en) * | 2023-07-19 | 2023-09-15 | 大连擎研科技有限公司 | Fuel cell system low-voltage safe box with diagnosis function |
-
2016
- 2016-12-30 CN CN201621492293.0U patent/CN206498216U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561914A (en) * | 2021-07-20 | 2021-10-29 | 英博超算(南京)科技有限公司 | Car intelligence power box with fault record function |
| CN113970914A (en) * | 2021-09-29 | 2022-01-25 | 徐工集团工程机械股份有限公司科技分公司 | Loader power supply comprehensive management system and method |
| CN114063529A (en) * | 2021-11-24 | 2022-02-18 | 广州傲视物联网信息技术有限公司 | Monitoring system of communication cabinet |
| CN116461329A (en) * | 2023-04-06 | 2023-07-21 | 北京福田戴姆勒汽车有限公司 | Power distribution system, vehicle and power distribution control method |
| CN116749898A (en) * | 2023-07-19 | 2023-09-15 | 大连擎研科技有限公司 | Fuel cell system low-voltage safe box with diagnosis function |
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