CN111409494A - Fill electric pile data record and state monitoring devices - Google Patents
Fill electric pile data record and state monitoring devices Download PDFInfo
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- CN111409494A CN111409494A CN202010296800.8A CN202010296800A CN111409494A CN 111409494 A CN111409494 A CN 111409494A CN 202010296800 A CN202010296800 A CN 202010296800A CN 111409494 A CN111409494 A CN 111409494A
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- cpu
- sensor
- temperature
- state monitoring
- tcu
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 230000015654 memory Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000010354 integration Effects 0.000 claims abstract description 9
- 238000013500 data storage Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000007654 immersion Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model provides a fill electric pile data record and state monitoring device, CPU connects external power source, CPU passes through serial interface SPI and connects inclination sensor, CPU passes through analog to digital converter AD and connects level sensor and temperature sensor, CPU passes through CAN communication connection rifle control board CCM and integration control terminal TCU, CPU passes through serial interface SPI and connects the memory, the electric pile inclination data that fills that inclination sensor detected, the liquid level data that level sensor and temperature sensor detected and temperature data store to the memory and judge whether normal condition through CPU, the inclination, the state of temperature and liquid level is sent integration control terminal TCU through CAN communication port, integration control terminal TCU control rifle control board CCM carries out charge control. The charging pile data recording and state monitoring device provided by the invention realizes the monitoring of the pouring of the charging pile, the temperature and the liquid level, and the communication and storage of data between the gun control board and the TCU, and avoids accidents caused by the pouring of a charger, overhigh temperature or water immersion.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to the technical field of electric automobile charging.
Background
Electric Vehicles (BEV) are driven by a motor to run by using a vehicle-mounted power supply as power, and have been widely used in recent years because the influence on the environment is smaller than that of conventional vehicles. The electric automobile is charged through charging pile, in the charging process, if the charger is toppled over, the temperature is too high or the electric automobile is soaked in water, the short circuit explosion machine is possibly caused, accidents such as casualties, fire disasters and the like are caused, so that the toppling over, the temperature and the liquid level of the charger are not ignored, and no device for monitoring the data is available at present.
Disclosure of Invention
The invention provides a charging pile data recording and state monitoring device, which aims to monitor the inclination angle, temperature and liquid level of a charger and control charging of the charger.
The technical scheme adopted by the invention for realizing the purpose is as follows: the utility model provides a fill electric pile data record and state monitoring device, CPU connects external power source, CPU passes through serial interface SPI and connects inclination sensor, CPU passes through analog to digital converter AD and connects level sensor and temperature sensor, CPU passes through CAN communication connection rifle control board CCM and integration control terminal TCU, CPU passes through serial interface SPI and connects the memory, the electric pile inclination data that fills that inclination sensor detected, the liquid level data that level sensor and temperature sensor detected and temperature data store to the memory and judge whether normal condition through CPU, the inclination, the state of temperature and liquid level is sent integration control terminal TCU through CAN communication port, integration control terminal TCU control rifle control board CCM carries out charge control.
And the CPU is connected with a relay output module for outputting signals through an input/output interface GPIO.
The memories include a F L ASH memory and a FRAM memory.
The CPU is connected L ED indicating module through input and output interface GPIO.
The CPU is connected with the keys through an input/output interface GPIO.
The inclination angle sensor is a three-axis inclination angle sensor, and the three-axis inclination angle sensor is a 3D-MEMS multi-axial inclination angle measuring device.
The charging pile data recording and state monitoring device provided by the invention realizes the monitoring of the pouring of the charging pile, the temperature and the liquid level, and the communication and storage of data between the gun control board and the TCU, and avoids accidents caused by the pouring of a charger, overhigh temperature or water immersion.
Drawings
Fig. 1 is a hardware schematic diagram of a charging pile data recording and state monitoring device according to the present invention.
Fig. 2 is a schematic diagram of the connection between the charging pile data recording and status monitoring device and the charging pile according to the present invention.
Detailed Description
The charging pile data recording and state monitoring device comprises a CPU (Central processing Unit) which adopts an STM32F107VCT6 single chip microcomputer, the CPU is connected with an external 24V power supply, the CPU is connected with an inclination angle sensor through a serial interface SPI (Serial peripheral interface), the CPU is connected with a liquid level sensor and a 4-way temperature sensor through an analog-to-digital converter AD (analog-to-digital converter), the serial interface SPI of the CPU is connected with a gun control board CCM through a communication conversion chip MCP2515, the CPU is connected with an integrated control terminal TCU through CAN communication, the CPU is connected with a memory through the serial interface SPI, the memory comprises an F L ASH memory and an FRAM memory, the inclination angle data of the charging pile detected by the inclination angle sensor, the liquid level data detected by the liquid level sensor and the temperature data are stored in the memory and are judged whether to be in a normal state or not through the CPU.
The CPU is connected with a relay output module used for outputting signals through an input/output interface GPIO, the CPU is connected with an L ED indicating module through the input/output interface GPIO and used for displaying the working state of the device, the CPU is connected with keys through the input/output interface GPIO, the inclination angle sensor is a three-axis inclination angle sensor, the three-axis inclination angle sensor is a 3D-MEMS multi-axial inclination angle measuring device, the CPU is connected with a super capacitor and ensures that the CPU and a storage device can continuously run for more than 5 seconds after 24V power failure, and the UART interface of the SPU is connected with a USB serial port TT L and is connected with a computer and uses.
The data recording and state detecting device CAN detect and record the inclination angle, the temperature and the flooding of the direct current charger and the running state and fault record of the whole charger, the information CAN be displayed on an independent interface and CAN be transmitted to a background through a network, the other function is to record the communication data of the charging pile and the vehicle, the data recording device is provided with a dual-channel CAN bus data record, the CAN data are recorded in an F L ASH storage card in real time, the data are interacted with external equipment according to a protocol, and the data collected by the module are transmitted to the external equipment through a CAN bus.
The temperature sensor data collects the temperature data of the charging pile in real time, the CPU calculates the actual temperature value, and the actual temperature value is inquired by the TCU and sent to the TCU end. The three-axis tilt angle sensor collects tilt angle data in real time, the CPU calculates an actual tilt angle value, judges whether the module posture is in a normal state or not, and sends the posture state of the module to the TCU end through TCU inquiry. Fill electric pile liquid level data in real time acquisition of level sensor data, CPU carries out data processing, judges whether the sensor soaks, through the TCU inquiry, sends the state of soaking of module for the TCU end. Signals are transmitted to a gun control board CCM through the TCU, and a charging gun is controlled through the gun control board CCM. This monitoring devices real-time supervision fills electric pile's gradient, water level and temperature to monitor through recorder and controlling means, when filling electric pile inclination and being greater than safe angle, temperature and being higher than safe temperature, when the water level is higher than safe water level, when detecting the flooding, when empting, can pass through relay output signal. And setting the toppling alarm condition to be that the included angle between the pile body and the vertical direction is greater than 30 degrees, and outputting an alarm through a relay.
While the invention has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a fill electric pile data record and state monitoring devices which characterized in that: CPU connects external power source, CPU passes through serial interface (SPI) and connects inclination sensor, CPU passes through analog-to-digital converter (AD) and connects level sensor and temperature sensor, CPU passes through CAN communication connection rifle control board (CCM) and integration control Terminal (TCU), CPU passes through serial interface (SPI) and connects the memory, the electric pile inclination data that fills that inclination sensor detected, liquid level data and temperature data storage that level sensor and temperature sensor detected are to the memory and judge whether normal condition through CPU in, the inclination, the state of temperature and liquid level is sent integration control Terminal (TCU) through CAN communication port, integration control Terminal (TCU) control rifle control board (CCM) carry out charge control.
2. The charging pile data recording and state monitoring device according to claim 1, characterized in that: the CPU is connected with a relay output module for outputting signals through an input/output interface (GPIO).
3. The charging pile data recording and state monitoring device according to claim 1, wherein the memory comprises F L ASH memory and FRAM memory.
4. The charging pile data recording and state monitoring device according to claim 1, wherein the CPU is connected L ED indicating module through input/output interface (GPIO).
5. The charging pile data recording and state monitoring device according to claim 1, characterized in that: the CPU is connected with the keys through an input/output interface (GPIO).
6. The charging pile data recording and state monitoring device according to claim 1, characterized in that: the inclination angle sensor is a three-axis inclination angle sensor, and the three-axis inclination angle sensor is a 3D-MEMS multi-axial inclination angle measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296800.8A CN111409494A (en) | 2020-04-16 | 2020-04-16 | Fill electric pile data record and state monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296800.8A CN111409494A (en) | 2020-04-16 | 2020-04-16 | Fill electric pile data record and state monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111409494A true CN111409494A (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010296800.8A Pending CN111409494A (en) | 2020-04-16 | 2020-04-16 | Fill electric pile data record and state monitoring devices |
Country Status (1)
| Country | Link |
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| CN (1) | CN111409494A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013206687A1 (en) * | 2013-04-15 | 2014-10-16 | Siemens Aktiengesellschaft | Provision of a warning signal for a charging station |
| CN205017033U (en) * | 2015-07-27 | 2016-02-03 | 南方科技大学 | Safe electric pile that fills |
| CN105529789A (en) * | 2016-03-02 | 2016-04-27 | 安徽卓越电气有限公司 | Electric vehicle intelligent charging system |
| WO2018176417A1 (en) * | 2017-03-31 | 2018-10-04 | 深圳欣锐科技股份有限公司 | Vehicle-mounted charging system and vehicle-mounted charger |
| CN108711904A (en) * | 2018-05-25 | 2018-10-26 | 北京方智科技股份有限公司 | A kind of charging pile inspection terminal |
| WO2019061241A1 (en) * | 2017-09-26 | 2019-04-04 | 吾度科技有限公司 | Intelligent control system for charging pile of electric vehicle |
| CN109795349A (en) * | 2019-01-02 | 2019-05-24 | 易事特集团股份有限公司 | Charging pile system |
| CN209426608U (en) * | 2018-09-10 | 2019-09-24 | 深圳市永联科技股份有限公司 | A kind of charging pile system with breath light |
| CN211995230U (en) * | 2020-04-16 | 2020-11-24 | 大连罗宾森电源设备有限公司 | Fill electric pile data record and state monitoring devices |
-
2020
- 2020-04-16 CN CN202010296800.8A patent/CN111409494A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013206687A1 (en) * | 2013-04-15 | 2014-10-16 | Siemens Aktiengesellschaft | Provision of a warning signal for a charging station |
| CN205017033U (en) * | 2015-07-27 | 2016-02-03 | 南方科技大学 | Safe electric pile that fills |
| CN105529789A (en) * | 2016-03-02 | 2016-04-27 | 安徽卓越电气有限公司 | Electric vehicle intelligent charging system |
| WO2018176417A1 (en) * | 2017-03-31 | 2018-10-04 | 深圳欣锐科技股份有限公司 | Vehicle-mounted charging system and vehicle-mounted charger |
| WO2019061241A1 (en) * | 2017-09-26 | 2019-04-04 | 吾度科技有限公司 | Intelligent control system for charging pile of electric vehicle |
| CN108711904A (en) * | 2018-05-25 | 2018-10-26 | 北京方智科技股份有限公司 | A kind of charging pile inspection terminal |
| CN209426608U (en) * | 2018-09-10 | 2019-09-24 | 深圳市永联科技股份有限公司 | A kind of charging pile system with breath light |
| CN109795349A (en) * | 2019-01-02 | 2019-05-24 | 易事特集团股份有限公司 | Charging pile system |
| CN211995230U (en) * | 2020-04-16 | 2020-11-24 | 大连罗宾森电源设备有限公司 | Fill electric pile data record and state monitoring devices |
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