CN110535214A - Power exchange cabinet system - Google Patents
Power exchange cabinet system Download PDFInfo
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- CN110535214A CN110535214A CN201910968759.1A CN201910968759A CN110535214A CN 110535214 A CN110535214 A CN 110535214A CN 201910968759 A CN201910968759 A CN 201910968759A CN 110535214 A CN110535214 A CN 110535214A
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- battery
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- power exchange
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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
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
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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
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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
- Y02T10/7072—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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本发明属于电池共享技术领域，尤其为一种换电柜系统，包括主板、外置天线、电表、外置温度传感器、扬声器、加热板、风扇、RS485总线和多个锁控板，其特征在于：所述外置天线、电表、外置温度传感器、扬声器、加热板、风扇和RS485总线均与主板连接，多个锁控板均与RS485总线连接。本发明可对电池柜柜内温湿度和柜外温度进行检测，并能根据检测结果动态调整电池柜内的运行温度和湿度，确保电池柜内温度和湿度适宜，有利于延长各元件的使用寿命，能根据电池型号自动匹配适合的充电电压和充电电流，适用性更强，并且能在换电高峰和低谷时段智能的设定电池的充电电流，达到缩短充电时间及节能的目的。
The invention belongs to the technical field of battery sharing, and is particularly a power exchange cabinet system, including a main board, an external antenna, an electric meter, an external temperature sensor, a speaker, a heating plate, a fan, an RS485 bus and multiple lock control boards, and is characterized in that : The external antenna, electric meter, external temperature sensor, loudspeaker, heating plate, fan and RS485 bus are all connected to the main board, and a plurality of lock control boards are all connected to the RS485 bus. The invention can detect the temperature and humidity in the battery cabinet and the temperature outside the cabinet, and can dynamically adjust the operating temperature and humidity in the battery cabinet according to the detection results, so as to ensure that the temperature and humidity in the battery cabinet are suitable, and it is beneficial to prolong the service life of each component , can automatically match the appropriate charging voltage and charging current according to the battery model, with stronger applicability, and can intelligently set the charging current of the battery during the peak and valley periods of battery replacement, so as to shorten the charging time and save energy.
Description
技术领域technical field
本发明涉及一种技术领域，尤其涉及一种换电柜系统。The present invention relates to a technical field, in particular to a power exchange cabinet system.
背景技术Background technique
换电柜又称共享电池柜，是针对骑士、外包派送小哥、快递小哥等电瓶车使用人群推出的快速换电池的产品，能够帮助这些用户快速完成的电瓶车电池的更换，从而能提高该类用于的工作效率，继而更好的服务社会。The battery replacement cabinet, also known as the shared battery cabinet, is a quick battery replacement product for riders, outsourced delivery guys, express delivery guys and other battery car users. It can help these users quickly complete the replacement of battery car batteries, thereby improving this category To improve the work efficiency, and then better serve the society.
现有技术中的换电柜系统具有以下缺点，其一是缺少温度和湿度调控功能，由于换电柜内电子器件较多，在运行时会产生大量的热量，需要及时进行散热，否则会加速柜内电子器件老化，并且换电柜多置于室外，在遭遇潮湿天气是，柜内湿度过高的话，容易造成柜内电子器件发生短路故障；其二是现有技术的换电柜系统不能根据不同类型的电池来自动适配充电电源和电流，适用性差，并且存在着充电效率低下，节能效果差的情况，为此，提出一种换电柜系统。The power exchange cabinet system in the prior art has the following disadvantages. One is the lack of temperature and humidity control functions. Due to the large number of electronic devices in the power exchange cabinet, a large amount of heat will be generated during operation, which needs to be dissipated in time, otherwise it will accelerate. The electronic components in the cabinet are aging, and the power exchange cabinets are mostly placed outdoors. If the humidity in the cabinet is too high in humid weather, it is easy to cause short-circuit failures in the electronic devices in the cabinet; secondly, the power exchange cabinet system in the prior art cannot Automatically adapting the charging power source and current according to different types of batteries has poor applicability, low charging efficiency, and poor energy-saving effect. Therefore, a power exchange cabinet system is proposed.
发明内容Contents of the invention
本发明的目的是为了解决现有技术中存在的缺点，而提出的换电柜系统。The object of the present invention is to solve the shortcomings in the prior art, and propose a power exchange cabinet system.
为了实现上述目的，本发明采用了如下技术方案：换电柜系统，包括主板、外置天线、电表、外置温度传感器、扬声器、加热板、风扇、RS485总线和多个锁控板，其特征在于：所述外置天线、电表、外置温度传感器、扬声器、加热板、风扇和RS485总线均与主板连接，多个锁控板均与RS485总线连接。In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a power exchange cabinet system, including a main board, an external antenna, an electric meter, an external temperature sensor, a speaker, a heating plate, a fan, an RS485 bus and a plurality of lock control boards. In that: the external antenna, electric meter, external temperature sensor, loudspeaker, heating plate, fan and RS485 bus are all connected to the main board, and a plurality of lock control boards are all connected to the RS485 bus.
优选的，所述主板包括MCU、备用电池、语音播放电路、4G通信模块、加热控制模块、风扇控制模块和板载温湿度传感器。Preferably, the main board includes an MCU, a backup battery, a voice playback circuit, a 4G communication module, a heating control module, a fan control module and an onboard temperature and humidity sensor.
优选的，所述4G通信模块连接有外置天线。Preferably, the 4G communication module is connected with an external antenna.
优选的，所述锁控板连接有两个充电器和两个电池盒，且两个充电器分别与两个电池盒连接。Preferably, the lock control board is connected with two chargers and two battery boxes, and the two chargers are respectively connected with the two battery boxes.
优选的，所述电池盒内设置有电池、电磁锁和红外传感器。Preferably, the battery box is provided with a battery, an electromagnetic lock and an infrared sensor.
优选的，所述电磁锁、红外传感器及电池均与锁控板连接，所述电池与充电器连接。Preferably, the electromagnetic lock, the infrared sensor and the battery are all connected to the lock control board, and the battery is connected to the charger.
与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:
①本发明在RS485总线上挂载多个锁控板，可自由组合任意电池仓的数量，控制简单，在市电断电时，可利用备用电池完成断电上报功能，更为可靠；①The present invention mounts multiple lock control boards on the RS485 bus, which can freely combine the number of any battery compartments, and the control is simple. When the mains power is cut off, the backup battery can be used to complete the power-off report function, which is more reliable;
②本发明通过板载温湿度传感器可获知电池柜内当前的温度和湿度，通过外置温度传感器可检测到电池柜外部环境的温度值，并根据检测结果来控制风扇和加热板的运行和关闭，以便动态调整电池柜内的运行环境温度和湿度，确保电池柜内温度和湿度适宜，有利于延长各元件的使用寿命；②The present invention can know the current temperature and humidity in the battery cabinet through the on-board temperature and humidity sensor, and can detect the temperature value of the external environment of the battery cabinet through the external temperature sensor, and control the operation and shutdown of the fan and heating plate according to the detection results , in order to dynamically adjust the temperature and humidity of the operating environment in the battery cabinet to ensure that the temperature and humidity in the battery cabinet are appropriate, which is conducive to prolonging the service life of each component;
③本发明通过锁控板可获取电池详细信息，根据获取的信息给充电器发送指令，设定适合充电电压和充电电流，可自动适配不同型号的电池，适用性更强；在白天换电高峰时，锁控板可给充电器发送指令设定大电流充电，缩短充电时间，在夜晚换电频次低时，锁控板给充电器发送指令设定小电流充电，达到节能目的；③The present invention can obtain detailed information of the battery through the lock control board, send instructions to the charger according to the obtained information, set the suitable charging voltage and charging current, and can automatically adapt to different types of batteries, with stronger applicability; change batteries during the day During peak hours, the lock control board can send instructions to the charger to set high-current charging to shorten the charging time. When the frequency of battery replacement is low at night, the lock control board can send instructions to the charger to set low-current charging to achieve the purpose of energy saving;
④本发明通过锁控板可实时与电池仓内的电池通信，判断归还的电池是否正确，当电池故障时，可以根据红外传感器检测到仓内是否有电池，对于有电池但通信失败的电池上报故障，有利于相关工作人员及时进行检修。④ The present invention can communicate with the battery in the battery compartment in real time through the lock control board to judge whether the returned battery is correct. When the battery fails, it can detect whether there is a battery in the compartment according to the infrared sensor. It is beneficial for the relevant staff to carry out maintenance in time.
附图说明Description of drawings
图1为本发明的原理框图；Fig. 1 is a block diagram of the present invention;
图2为本发明中锁控板系统框图。Fig. 2 is a block diagram of the lock control board system in the present invention.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参照图1-图2所示，本发明提供一种技术方案：换电柜系统，包括主板、外置天线、电表、外置温度传感器、扬声器、加热板、风扇、RS485总线和多个锁控板，其特征在于：外置天线、电表、外置温度传感器、扬声器、加热板、风扇和RS485总线均与主板连接，多个锁控板均与RS485总线连接；Please refer to Figures 1-2, the present invention provides a technical solution: power exchange cabinet system, including a main board, an external antenna, an electric meter, an external temperature sensor, a speaker, a heating plate, a fan, an RS485 bus and multiple locks The control board is characterized in that: external antenna, electric meter, external temperature sensor, speaker, heating plate, fan and RS485 bus are all connected to the main board, and multiple lock control boards are all connected to the RS485 bus;
主板包括MCU、备用电池、语音播放电路、4G通信模块、加热控制模块、风扇控制模块和板载温湿度传感器，4G通信模块连接有外置天线，锁控板连接有两个充电器和两个电池盒，且两个充电器分别与两个电池盒连接，电池盒内设置有电池、电磁锁和红外传感器，电磁锁、红外传感器及电池均与锁控板连接，电池与充电器连接，在RS485总线上挂载多个锁控板，可自由组合任意电池仓的数量，控制简单，在市电断电时，可利用备用电池完成断电上报功能，更为可靠；通过板载温湿度传感器可获知电池柜内当前的温度和湿度，通过外置温度传感器可检测到电池柜外部环境的温度值，并根据检测结果来控制风扇和加热板的运行和关闭，以便动态调整电池柜内的运行温度和湿度，确保电池柜内环境适宜，有利于延长各元件的使用寿命；通过锁控板可获取电池详细信息，根据获取的信息给充电器发送指令，设定适合充电电压和充电电流，可自动适配不同型号的电池；在白天换电高峰时，锁控板可给充电器发送指令设定大电流充电，缩短充电时间，在夜晚换电频次低时，锁控板给充电器发送指令设定小电流充电，达到节能目的；通过锁控板可实时与电池仓内的电池通信，判断归还的电池是否正确，当电池故障时，可以根据红外传感器检测到仓内是否有电池，对于有电池但通信失败的电池上报故障，有利于相关工作人员及时进行检修。The main board includes MCU, backup battery, voice playback circuit, 4G communication module, heating control module, fan control module and onboard temperature and humidity sensor. The 4G communication module is connected to an external antenna, and the lock control board is connected to two chargers and two battery box, and two chargers are connected with two battery boxes respectively, battery box, electromagnetic lock and infrared sensor are arranged in battery box, electromagnetic lock, infrared sensor and battery are all connected with lock control board, battery is connected with charger, in Multiple lock control boards are mounted on the RS485 bus, and the number of any battery compartments can be freely combined. The control is simple. When the mains power is cut off, the backup battery can be used to complete the power-off reporting function, which is more reliable; through the on-board temperature and humidity sensor The current temperature and humidity in the battery cabinet can be known, and the temperature value of the external environment of the battery cabinet can be detected through an external temperature sensor, and the operation and shutdown of the fan and heating plate can be controlled according to the detection results, so as to dynamically adjust the operation in the battery cabinet temperature and humidity to ensure a suitable environment in the battery cabinet, which is conducive to prolonging the service life of each component; the detailed information of the battery can be obtained through the lock control board, and the charger can be sent instructions according to the obtained information to set the appropriate charging voltage and charging current. Automatically adapt to different types of batteries; during the peak time of battery replacement during the day, the lock control board can send instructions to the charger to set high current charging, shortening the charging time, and at night when the frequency of battery replacement is low, the lock control board can send instructions to the charger Set low current charging to achieve the purpose of energy saving; the lock control board can communicate with the battery in the battery compartment in real time to judge whether the returned battery is correct. When the battery fails, it can detect whether there is a battery in the compartment according to the infrared sensor. If the battery fails to communicate, it will report the fault, which is beneficial for the relevant staff to carry out timely maintenance.
本实施例中，在RS485总线上挂载多个锁控板，可自由组合任意电池仓的数量，4G通信模块可实时与服务器通信，上报电池柜整体的状态和数据，并接收服务器的各种指令，在市电断电时，可利用备用电池完成断电上报功能，用户在换电操作中，通过语音播放电路可控制扬声器提示用户操作步骤和仓门号，通过板载温湿度传感器可获知电池柜内当前的温度和湿度，并通过4G通信模块实时向服务器发送电池柜内的温湿度，主板与电表通信，可完成远程抄表功能，远程获取电池柜的耗电量；通过外置温度传感器可检测到电池柜外部环境的温度值，并根据对比结果来控制风扇和加热板的运行和关闭，以便动态调整电池柜的运行温度和湿度，确保电池柜内环境适宜；In this embodiment, multiple lock control boards are mounted on the RS485 bus, and any number of battery compartments can be freely combined. The 4G communication module can communicate with the server in real time, report the overall status and data of the battery cabinet, and receive various data from the server. Instructions, when the mains power is cut off, the backup battery can be used to complete the power-off report function. During the power-changing operation, the user can control the speaker through the voice playback circuit to prompt the user for the operation steps and the warehouse door number, which can be known through the on-board temperature and humidity sensor. The current temperature and humidity in the battery cabinet, and send the temperature and humidity in the battery cabinet to the server in real time through the 4G communication module. The main board communicates with the meter to complete the remote meter reading function and remotely obtain the power consumption of the battery cabinet; The sensor can detect the temperature value of the external environment of the battery cabinet, and control the operation and shutdown of the fan and heating plate according to the comparison results, so as to dynamically adjust the operating temperature and humidity of the battery cabinet to ensure a suitable environment in the battery cabinet;
锁控板可获取电池详细信息，继而得知电池详细类型，然后根据获取的信息给充电器发送指令，设定适合充电电压和充电电流，这样可以自动适配不同型号的电池；在白天换电高峰时，为了缩短充电时间，锁控板给充电器发送指令，设定大电流充电，此时充电器以大功率运行，在夜晚换电频次低时，电池可以缓慢充电，锁控板给充电器发送指令，设定小电流充电，此时充电器以小功率运行，从而可达到节能目的；锁控板还可实时与电池仓内的电池通信，判断归还的电池是否正确，根据换电流程，控制电池仓仓门的电磁锁打开，并实时检测仓门关闭情况；当电池故障时，可以根据红外传感器检测到仓内是否有电池，对于有电池但通信失败的电池上报故障。The lock control board can obtain the detailed information of the battery, and then know the detailed type of the battery, and then send instructions to the charger according to the obtained information to set the appropriate charging voltage and charging current, so that it can automatically adapt to different types of batteries; change batteries during the day During peak hours, in order to shorten the charging time, the lock control board sends instructions to the charger to set a high current charging. At this time, the charger runs at high power. When the frequency of battery replacement is low at night, the battery can be charged slowly, and the lock control board charges the battery. The charger sends an instruction to set a low current charging. At this time, the charger runs at a low power, so as to achieve the purpose of energy saving; the lock control board can also communicate with the battery in the battery compartment in real time to judge whether the returned battery is correct. According to the battery replacement process , control the opening of the electromagnetic lock of the battery compartment door, and detect the closing of the compartment door in real time; when the battery fails, it can detect whether there is a battery in the compartment according to the infrared sensor, and report the fault for the battery that has a battery but fails to communicate.
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.
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