CN205787751U - A kind of New-energy electric vehicle monitor terminal - Google Patents
A kind of New-energy electric vehicle monitor terminal Download PDFInfo
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- CN205787751U CN205787751U CN201620509354.3U CN201620509354U CN205787751U CN 205787751 U CN205787751 U CN 205787751U CN 201620509354 U CN201620509354 U CN 201620509354U CN 205787751 U CN205787751 U CN 205787751U
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Abstract
This utility model relates to a kind of New-energy electric vehicle monitor terminal, specifically includes processor, power management module, SD extend out memory module, locating module, remote data transmission module, SIM module, acceleration transducer and CAN functional module；Described processor and described SD extend out memory module, locating module, remote data transmission module, acceleration transducer and CAN functional module and are electrical connected；Described SIM module is electrical connected with described remote data transmission module；Described power management module extends out memory module respectively with described processor, SD, locating module, remote data transmission module, acceleration transducer, CAN functional module are electrical connected.This utility model can carry out good monitoring to New-energy electric vehicle.
Description
Technical field
This utility model relates to vehicle-mounted monitoring technical field, particularly a kind of New-energy electric vehicle monitor terminal.
Background technology
The fuel oil disparities between supply and demand become increasingly conspicuous for reply and problem of environmental pollution, World Main Auto manufacturing country is accelerated to dispose one after another, will develop new-energy automobile as national strategy.New-energy automobile is to use Novel power system, entirely or primarily relies on the automobile that novel energy drives.This utility model designs a monitor terminal for this New-energy electric vehicle, gathers New-energy electric vehicle CAN data, obtains vehicle-mounted positional information and driving behavior, thus New-energy electric vehicle is carried out good monitoring.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of New-energy electric vehicle monitor terminal, and New-energy electric vehicle is carried out good monitoring.
This utility model uses below scheme to realize: a kind of New-energy electric vehicle monitor terminal, specifically includes processor, power management module, SD extend out memory module, locating module, remote data transmission module, SIM module, acceleration transducer and CAN functional module；Described processor and described SD extend out memory module, locating module, remote data transmission module, acceleration transducer and CAN functional module and are electrical connected；Described SIM module is electrical connected with described remote data transmission module；Described power management module extends out memory module respectively with described processor, SD, locating module, remote data transmission module, acceleration transducer, CAN functional module are electrical connected.
Further, described processor uses STM32F103VET6 chip.
Further, described power management module includes voltage conversion circuit and the voltage conversion chip in order to carry different voltages to modules.
Further, described SD is extended out memory module and is connected with the corresponding pin of described processor by MISO, MOSI, SCK.
Further, described locating module uses ATGM332D module, and described ATGM332D module is connected with described processor by serial ports.
Further, described remote data transmission module uses ST86G module, and described ST86G module is connected with described processor by serial ports；Described remote data transmission module is connected with described SIM module by SIMVCC, SIMCLK, SIMDATA, SIMRST.
Further, described acceleration transducer uses MPU-6050 chip, and described MPU-6050 chip is connected with the I2C interface of described processor by SDA with SCL.
Compared with prior art, this utility model achieves the monitoring position to vehicle, CAN data acquisition and driver driving behavior analysis (passing through acceleration transducer), and by these analytical data by remote data transmission to monitor supervision platform, thus reach the purpose to New-energy electric vehicle monitoring.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is power management module schematic diagram in this utility model embodiment.
Fig. 3 is the connection diagram that in this utility model embodiment, SD extends out memory module and processor.
Fig. 4 is locating module and the connection diagram of processor in this utility model embodiment.
Fig. 5 is this utility model embodiment medium-long range data transmission module and processor, the connection diagram of SIM module.
Fig. 6 is acceleration transducer and the connection diagram of processor in this utility model embodiment.
Fig. 7 is CAN functional module and the connection diagram of processor in this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described further by embodiment.
As shown in Figure 1, present embodiments provide a kind of New-energy electric vehicle monitor terminal, specifically include processor, power management module, SD extend out memory module, locating module, remote data transmission module, SIM module, acceleration transducer and CAN functional module；Described processor and described SD extend out memory module, locating module, remote data transmission module, acceleration transducer and CAN functional module and are electrical connected；Described SIM module is electrical connected with described remote data transmission module；Described power management module extends out memory module respectively with described processor, SD, locating module, remote data transmission module, acceleration transducer, CAN functional module are electrical connected.
In the present embodiment, described processor uses STM32F103VET6 chip.Described STM32F103VET6 chip is the product that in like product, performance is the highest, and this chip is with multiple communication interfaces, including I2C interface, SPI interface, serial ports, CAN interface.
In the present embodiment, described power management module includes voltage conversion circuit and the voltage conversion chip in order to carry different voltages to modules.Concrete, including DCDC reduction voltage circuit, charging circuit of stand-by battery, 4V reduction voltage circuit, 3.3V reduction voltage circuit and controlled 3.3V reduction voltage circuit.DCDC reduction voltage circuit uses TPS54360 chip, and TPS54360 wide can press the voltage inputting 9V to 60V, and output is up to 3A electric current.Charging chip uses TP4057 chip, and TP4057 has the advantages that the little outer member of encapsulation is few.
In the present embodiment, described SD is extended out memory module and is connected with the corresponding pin of described processor by MISO, MOSI, SCK.
In the present embodiment, described locating module uses ATGM332D module, and described ATGM332D module is connected with described processor by serial ports.ATGM332D module has GPS/BD bimodulus positioning function, has the advantages that high sensitivity, little static drift, low-power consumption and light and handy volume are little, is highly suitable for this utility model.
In the present embodiment, described remote data transmission module uses ST86G module, and described ST86G module is connected with described processor by serial ports；Described remote data transmission module is connected with described SIM module by SIMVCC, SIMCLK, SIMDATA, SIMRST.
In the present embodiment, described acceleration transducer uses MPU-6050 chip, and described MPU-6050 chip is connected with the I2C interface of described processor by SDA with SCL.MPU-6050 chip conformability six axle motion process assembly, can accurately follow the trail of quickly and action at a slow speed, obtain the exercise data of terminal.
It is also preferred that the left in the present embodiment, MISO represents that spi bus main equipment inputs/exports from equipment；MOSI represents that spi bus main equipment exports/inputs from equipment；SCK represents spi bus clock signal, main equipment produce；SPI represents processor SPI interface；I2C represents processor I2C interface；SIMVCC represents SIM power supply VCC；SIMCLK represents SIM CLK signal；SIMDATA represents SIM data DATA signal；SIMRST represents SIM reset RST signal.
Particularly, the work process of the monitor terminal of the present embodiment is particularly as follows: processor is connected with locating module by serial ports, it is achieved communication, obtains location data；Processor, by I2C interface and acceleration transducer communication, obtains driver and drives behavioural information；Processor is communicated with CAN functional module by CAN interface, acquisition vehicle CAN data, and is stored in SD and extends out memory module.The data of collection are packaged into the message of specific format by processor according to certain agreement；Processor again by the message that formed by remote data transmission module transfer to supervision and management center, thus realize the purpose vehicle-mounted state diagnosed at remote monitoring and administration center.Power management module is other each module for power supply of the monitor terminal of New-energy electric vehicle, it is ensured that it can normally work.
It is noted that this utility model protection is hardware configuration, do not claim as design Communication software.These are only in this utility model embodiment a preferably embodiment.But, this utility model is not limited to the embodiment above, all any impartial changes done by this utility model scheme and modifying, and when produced function is without departing from the scope of this programme, belongs to protection domain of the present utility model.
Claims (7)
1. a New-energy electric vehicle monitor terminal, it is characterised in that: include that processor, power management module, SD extend out memory module, locating module, remote data transmission module, SIM module, acceleration transducer and CAN functional module；Described processor and described SD extend out memory module, locating module, remote data transmission module, acceleration transducer and CAN functional module and are electrical connected；Described SIM module is electrical connected with described remote data transmission module；Described power management module extends out memory module respectively with described processor, SD, locating module, remote data transmission module, acceleration transducer, CAN functional module are electrical connected.
A kind of New-energy electric vehicle monitor terminal the most according to claim 1, it is characterised in that: described processor uses STM32F103VET6 chip.
A kind of New-energy electric vehicle monitor terminal the most according to claim 1, it is characterised in that: described power management module includes voltage conversion circuit and the voltage conversion chip in order to carry different voltages to modules.
A kind of New-energy electric vehicle monitor terminal the most according to claim 1, it is characterised in that: described SD is extended out memory module and is connected with the corresponding pin of described processor by MISO, MOSI, SCK.
A kind of New-energy electric vehicle monitor terminal the most according to claim 1, it is characterised in that: described locating module uses ATGM332D module, and described ATGM332D module is connected with described processor by serial ports.
A kind of New-energy electric vehicle monitor terminal the most according to claim 1, it is characterised in that: described remote data transmission module uses ST86G module, and described ST86G module is connected with described processor by serial ports；Described remote data transmission module is connected with described SIM module by SIMVCC, SIMCLK, SIMDATA, SIMRST.
A kind of New-energy electric vehicle monitor terminal the most according to claim 1, it is characterised in that: described acceleration transducer uses MPU-6050 chip, and described MPU-6050 chip is connected with the I2C interface of described processor by SDA with SCL.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620509354.3U CN205787751U (en) | 2016-05-31 | 2016-05-31 | A kind of New-energy electric vehicle monitor terminal |
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| CN201620509354.3U CN205787751U (en) | 2016-05-31 | 2016-05-31 | A kind of New-energy electric vehicle monitor terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883919A (en) * | 2017-10-30 | 2018-04-06 | 延安大学 | A kind of electronic plane level meter and its application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883919A (en) * | 2017-10-30 | 2018-04-06 | 延安大学 | A kind of electronic plane level meter and its application method |
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