CN206171363U - Heavy vehicle power management system - Google Patents
Heavy vehicle power management system Download PDFInfo
- Publication number
- CN206171363U CN206171363U CN201621150937.8U CN201621150937U CN206171363U CN 206171363 U CN206171363 U CN 206171363U CN 201621150937 U CN201621150937 U CN 201621150937U CN 206171363 U CN206171363 U CN 206171363U
- Authority
- CN
- China
- Prior art keywords
- battery
- intelligent
- electric appliance
- sensor
- mount board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Control Of Charge By Means Of Generators (AREA)
Abstract
Heavy vehicle power management system, include: intelligence electrical apparatus device panel, intelligent generator, battery, battery sensor. Wherein, intelligent electrical apparatus device panel be except can carrying out overcurrent protection to each electrical apparatus spare part, can also be in real time sets up the working parameter of intelligent generator according to the state information of battery, intelligence dynamo output voltage can be adjusted, can make intelligent generator not generate electricity through cutting off excitation current, the battery sensor detects the real -time state information of battery to send above -mentioned state information to intelligent electrical apparatus device panel, intelligence electrical apparatus device panel passes through the CAN bus and is connected and the communication with intelligent generator, intelligence electrical apparatus device panel still be connected and the communication with the battery sensor, the battery sensor still is connected with the battery. Heavy vehicle power management system through control generator's output voltage, avoided filling the phenomenon, extension battery life.
Description
Technical field
The utility model is related to a kind of vehicle power management system, especially a kind of intelligent power of prolonging service life of battery
Management system.
Background technology
Heavy vehicle power supply is all collectively constituted by battery with generator, and the two is installed in parallel, there is provided power supply elder generation
It is aggregated into electrical installation plate, then vehicle each electrical component is distributed to through the insurance in electrical installation plate and relay.Tradition
Electrical installation plate can only carry out overcurrent protection to each electrical component.Traditional generator output voltage is 28V, it is impossible to adjusted
Output voltage, cannot also cut off exciting current makes generator not generate electricity.After fully charged with the battery that parallel operation of generator is installed,
If generator output voltage continues to 28V, battery can occur slightly to overcharge phenomenon, and then damage battery.
Utility model content
The purpose of this utility model is to provide a kind of heavy vehicle power-supply management system, by the output for controlling generator
Voltage, it is to avoid overcharge phenomenon, prolonging service life of battery.
To achieve these goals, heavy vehicle power-supply management system described in the utility model includes：Intelligent electric appliance device
Plate, intelligent generator, battery, storage battery sensor.Wherein,
Intelligent electric appliance mount board, can also be in real time according to battery except that can carry out overcurrent protection to each electrical component
Status information set intelligent generator running parameter, make intelligent generator by set parameter work；
Intelligent generator output voltage can be adjusted, and by cutting off exciting current intelligent generator can be made not generate electricity；
Storage battery sensor detects the real-time status information of battery, and sends above-mentioned state letter to intelligent electric appliance mount board
Breath；
Said apparatus are connected as follows：
Intelligent electric appliance mount board is connected and communicated by CAN with intelligent generator；
Intelligent electric appliance mount board is also connected and communicates with storage battery sensor；
Storage battery sensor is also connected with battery.
Preferably, the storage battery sensor includes voltage-current sensor and temperature sensor, wherein, voltage x current is passed
Sensor is used to gather the voltage x current data of accumulator cell charging and discharging, and the voltage x current number of collection is sent to intelligent electric appliance mount board
According to；
Temperature sensor is used to gather the temperature data of battery, and the temperature number of collection is sent to intelligent electric appliance mount board
According to.
Intelligent electric appliance mount board judges battery-operated state according to the status information of battery and calculates the battery longevity
(status information can be life：Output current, charging current, voltage, temperature etc.) so that intelligent generator to press battery optimal
Charging and discharging curve works, so as to extend the service life of battery, while making vehicle be operated in optimum state.Using the heavy type
Vehicular power management system improves the security and reliability of vehicle, and this heavy vehicle power-supply management system is in heavy vehicle
On be with a wide range of applications.
Brief description of the drawings
Fig. 1 is each device connection diagram of heavy Vehicular power management system.
Main element symbol description：
1 intelligent electric appliance mount board
2 intelligent generators
3 batteries
4 storage battery sensors
41 voltage-current sensors
42 temperature sensors
5 CANs
Specific embodiment
In order to become apparent from stating heavy vehicle power-supply management system described in the utility model, make further in conjunction with accompanying drawing
Illustrate.
As shown in figure 1, heavy vehicle power-supply management system of the present utility model includes：Intelligent electric appliance mount board 1, intelligence hair
Motor 2, battery 3, storage battery sensor 4.Wherein,
Intelligent electric appliance mount board 1, can also real-time basis except that can carry out overcurrent protection to each electrical component of vehicle
The status information of battery 3 sets the running parameter of intelligent generator 2, and intelligent electric appliance mount board 1 makes intelligent hair by adjuster
Motor 2 is by the parameter work for setting；
The output voltage of intelligent generator 2 can be adjusted, and by cutting off exciting current intelligent generator 2 can be made not generate electricity；
Storage battery sensor 4 detects the status information of battery 3, and sends above-mentioned state letter to intelligent electric appliance mount board 1
Breath；
Said apparatus are connected as follows：
Intelligent electric appliance mount board 1 is connected and communicated by CAN 5 with intelligent generator 2；
Intelligent electric appliance mount board 1 is also connected and communicates with storage battery sensor 4；
Storage battery sensor 4 is also connected with battery 3.
As shown in figure 1, in the present embodiment, storage battery sensor 4 includes voltage-current sensor 41 and temperature sensor 42,
Wherein, voltage-current sensor 41 is used to gather the voltage x current data of the discharge and recharge of battery 3, and to intelligent electric appliance mount board 1
Send the voltage x current data of collection；
Temperature sensor 42 is used to gather the temperature data of battery 3, and the temperature of collection is sent to intelligent electric appliance mount board 1
Degrees of data.
The heavy vehicle power-supply management system course of work described in the utility model is：Intelligent electric appliance mount board 1 is to intelligent hair
Motor 2 sends running parameter, and control intelligent generator 2 works；Store.The status information of the detection battery 3 of pond sensor 4, and to
Intelligent electric appliance mount board 1 sends above-mentioned status information；Wherein, storage battery sensor 4 is passed including voltage-current sensor 41, temperature
Sensor 42；Status information includes voltage x current data, the temperature data of battery 3 of the discharge and recharge of battery 3.Due to intelligent electric appliance
Mount board 1 has been internally integrated single-chip microcomputer, after obtaining the data of voltage-current sensor 41 and the collection of temperature sensor 42, intelligence
Electrical installation plate 1 first calculates remaining battery capacity (SOC) and battery life using computational methods such as Kalman filterings
(SOH) the optimal charge curve of battery 3, then by remaining battery capacity (SOC) is calculated.Intelligent electric appliance mount board 1
The running parameter of intelligent generator 2 is set according to the optimal charge curve of battery 3, the voltage and electricity for exporting intelligent generator 2
Stream meets the charging requirement of battery 3.It is full of when intelligent electric appliance mount board 1 obtains battery 3 from voltage-current sensor 41
During the status information of electricity, intelligent electric appliance mount board 1 resets the running parameter of intelligent generator 2, makes the output voltage of intelligent generator 2
Below 28V is down to, for example：27V.
The output voltage of intelligent generator 2 is less than 28V, and vehicle other devices operating is not influenceed, meanwhile, the full electricity of battery 3
After continue to apply it 27V voltages, it is to avoid battery 3 is slightly overcharged, and battery 3 can be allowed to maintain a good state, thus
Ensure to battery 3 according to optimal charge curve quick charge in the case of the injury to battery 3 is reduced to minimum.
Claims (2)
1. a kind of heavy vehicle power-supply management system, it is characterised in that including：Intelligent electric appliance mount board, intelligent generator, electric power storage
Pond, storage battery sensor, wherein,
Intelligent electric appliance mount board sets the running parameter of intelligent generator, makes intelligent power generation according to the status information of battery in real time
Machine is by the parameter work for setting；
Intelligent generator output voltage can be adjusted；
Storage battery sensor detects the real-time status information of battery, and sends above-mentioned status information to intelligent electric appliance mount board；
Said apparatus are connected as follows：
Intelligent electric appliance mount board is connected and communicated by CAN with intelligent generator；
Intelligent electric appliance mount board is also connected and communicates with storage battery sensor；
Storage battery sensor is also connected with battery.
2. heavy vehicle power-supply management system as claimed in claim 1, it is characterised in that the storage battery sensor includes voltage
Current sensor and temperature sensor, wherein, voltage-current sensor is used to gather the voltage x current data of accumulator cell charging and discharging,
And the voltage x current data of collection are sent to intelligent electric appliance mount board；
Temperature sensor is used to gather the temperature data of battery, and the temperature data of collection is sent to intelligent electric appliance mount board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150937.8U CN206171363U (en) | 2016-10-24 | 2016-10-24 | Heavy vehicle power management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150937.8U CN206171363U (en) | 2016-10-24 | 2016-10-24 | Heavy vehicle power management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171363U true CN206171363U (en) | 2017-05-17 |
Family
ID=58679199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621150937.8U Expired - Fee Related CN206171363U (en) | 2016-10-24 | 2016-10-24 | Heavy vehicle power management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340480A (en) * | 2017-06-20 | 2017-11-10 | 北京奥博汽车电子电器有限公司 | A kind of intelligent automobile storage battery sensor |
| CN108399578A (en) * | 2017-10-26 | 2018-08-14 | 蔚来汽车有限公司 | Electrical changing station service ability predictor method and device |
-
2016
- 2016-10-24 CN CN201621150937.8U patent/CN206171363U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340480A (en) * | 2017-06-20 | 2017-11-10 | 北京奥博汽车电子电器有限公司 | A kind of intelligent automobile storage battery sensor |
| CN107340480B (en) * | 2017-06-20 | 2020-05-15 | 北京奥博汽车电子电器有限公司 | Intelligent automobile storage battery sensor |
| CN108399578A (en) * | 2017-10-26 | 2018-08-14 | 蔚来汽车有限公司 | Electrical changing station service ability predictor method and device |
| WO2019080464A1 (en) * | 2017-10-26 | 2019-05-02 | 蔚来汽车有限公司 | Method and device for predicting service capability of battery replacement station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20191024 |