WO2017096652A1 - 一种多用途电动汽车应急救援充电车 - Google Patents

一种多用途电动汽车应急救援充电车 Download PDF

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WO2017096652A1
WO2017096652A1 PCT/CN2015/099136 CN2015099136W WO2017096652A1 WO 2017096652 A1 WO2017096652 A1 WO 2017096652A1 CN 2015099136 W CN2015099136 W CN 2015099136W WO 2017096652 A1 WO2017096652 A1 WO 2017096652A1
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charging
vehicle
engine
emergency rescue
power
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PCT/CN2015/099136
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English (en)
French (fr)
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叶建平
汪深
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湖南深拓智能设备股份有限公司
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Publication of WO2017096652A1 publication Critical patent/WO2017096652A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
    • B60P3/36—Auxiliary arrangements; Arrangements of living accommodation; Details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle

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  • the invention belongs to the technical field of vehicle emergency rescue and electric vehicle mobile charging, in particular to a multi-purpose electric vehicle emergency rescue charging vehicle.
  • the reasons are as follows: 1. Pure electric vehicles have limited battery technology conditions of power sources, and the battery life of electric vehicles has always been the main defect of this new energy vehicle. Often due to insufficient power or battery power loss, etc., or the parking lot cannot be exercised normally, it is necessary to replenish energy in time. However, the ordinary rescue vehicle does not have a charging function, and can only perform a single traction and towing function, and cannot meet the rescue demand of the electric vehicle. Second, the emergency rescue charging vehicle that appears on the market, such as the patent CN201410768541, an electric vehicle emergency rescue platform, adopts the structural form of installing a diesel generator set in a van, and is equipped with a charging device and an energy storage device for pure electric The car provides emergency rescue charging service.
  • the disadvantages of this type of charging car are: 1.
  • the cost is high: the charging car uses two independent engines as power sources, one engine provides power to the charging car, and the other engine drives the generator to provide energy to the charging device. .
  • Diesel generator sets Due to noise, smoke pollution and other reasons, it is necessary to increase the corresponding sound insulation and purification equipment; two sets of relatively independent air filtration devices, fuel tank assemblies, exhaust gas treatment devices and other auxiliary equipment are required, the structure is complex, and the manufacturing and operation costs are relatively large. Maintenance work is difficult.
  • the charging vehicle is equipped with an energy storage device composed of a battery, which can charge the battery with a lower cost utility power, and then is used for secondary charging of the pure electric vehicle.
  • an energy storage device composed of a battery, which can charge the battery with a lower cost utility power, and then is used for secondary charging of the pure electric vehicle.
  • the charging car is adapted to the AC/DC fast charging function, and a plurality of collecting reels are arranged at the rear of the vehicle, which occupy a large area, and the cable connecting process is cumbersome and inconvenient to use. In addition, the reel and cable are exposed, and the appearance is very messy.
  • the object of the present invention is to provide a multi-purpose electric vehicle emergency rescue charging vehicle which is efficient, environmentally friendly, energy-saving, safe, reliable, low-cost and can be popularized and applied to overcome the deficiencies of the above background art.
  • the utility model relates to a multi-purpose electric vehicle emergency rescue charging vehicle, which comprises an engine, a cab and a car compartment of a vehicle body chassis, and an interior partition between the cab and the car compartment; a front display controller with a touch screen is added in the cab, Force shifting operating mechanism, rear-inducing warning light controller; compartment is used as equipment room, which is equipped with parking type full power shaft power take-off, drive shaft, generator, AC/DC integrated charging device, combined type Multi-channel automatic cable box, electrical control cabinet, accessory box, electrical control system and auxiliary equipment mounting board; the engine of the vehicle body chassis is a diesel engine, a gasoline engine or a natural gas engine.
  • the parking type full power shaft power take-off, generator and front drive shaft provided in the vehicle compartment constitute a generator set, and the chassis output shaft of the engine body chassis passes through the front drive shaft and the parking type full power shaft power take-off input shaft Connected, the output shaft of the parking full-power shaft power take-off is connected to the input shaft of the rear axle of the vehicle body through the rear drive shaft to drive the chassis wheel; the output shaft of the parking-type full-power shaft power take-off is passed through the coupling and generates electricity.
  • the input shaft of the machine is connected, the output shaft of the generator is connected to the AC/DC integrated charging device and the power is supplied thereto; the power take-off operating the shifting mechanism switches the power output direction of the automobile engine.
  • the integrated AC/DC charging device is composed of an AC charging output module, a DC charging output module and an electrical control system; the generator output three-phase AC is connected to an input port of the electric control cabinet, and the electrical control system in the electric control cabinet is opened according to the operation instruction Corresponding AC charging output module and DC charging output module, module output power and signal access to the corresponding input port of the combined multi-channel automatic cable box.
  • the combined multiplex automatic cable box is composed of an AC charging gun cable reel and a DC charging gun cable reel, and is integrated in a closed cable box, the cable outlet is arranged below, and the charging gun fixing slot is installed at In the middle of the combined multi-channel automatic cable box, the AC and DC charging gun cable reels adopt the automatic wire-receiving mechanism, the reel is attached with a self-locking mechanism, the charging gun is inserted into the corresponding fixed slot, and the combined multi-channel automatic cable box A rear display controller is also installed thereon.
  • the corresponding charging gun is unplugged, and the charging cable is pulled out to a suitable length.
  • the charging gun and the electric vehicle charging socket to be charged are charged. Connect and check that the connection is correct before you can start charging.
  • the charging gun is unplugged, the cable locking device is opened, and the cable is automatically retracted under the action of the pulling force.
  • the charging process can be separately controlled and monitored separately through the front display controller of the cab and the rear display controller on the combined multi-channel automatic cable box in the cabin.
  • the equipment room is equipped with a special tool cabinet for repairing and inspecting electric vehicle fault tools and measuring instruments.
  • a special tool cabinet for repairing and inspecting electric vehicle fault tools and measuring instruments.
  • each tool and instrument should have corresponding fixing measures.
  • the box is used for storing the vulnerable spare parts commonly used in rescue, such as tires, motors, spare batteries, etc., and the box is also a reclining seat, which can conveniently rescue the rescuers during the standby period.
  • Auxiliary equipment mounting plates are used to temporarily install corresponding supporting equipment to expand other uses, such as drainage, welding, cutting, road repair, lighting, etc.
  • An inductive safety warning light is mounted on the outer rear upper portion of the vehicle compartment.
  • the top of the car is equipped with a foldable work lighting device, so that the charging car can be used for temporary lighting of the work site when necessary.
  • a natural gas storage tank may also be installed in the cabin equipment room.
  • the invention realizes the rapid movement of the charging device by using the vehicle as a carrier, and can arrive at the rescue site in time to charge and rescue the electric vehicle.
  • the front display controller with touch screen installed in the cab combines the driving and charging operation control functions to improve the utilization of the charging car space and reduce the size of the charging car.
  • the invention realizes the rapid movement of the charging device by using the vehicle as a carrier, can reach the rescue site in time, charge and rescue the electric vehicle, and has two functions of mobile charging and emergency maintenance.
  • the invention adopts the parking type full power shaft power take-off to provide power source for the generator, reduces the manufacturing cost of the whole vehicle, reduces the volume of the compartment, makes the charging vehicle chassis compact, and improves the traffic conditions.
  • the front display controller with touch screen installed in the cab combines the driving and charging operation control functions to improve the utilization of the charging car space.
  • the present invention can also select the secondary chassis of the vehicle body and the hair of the natural gas.
  • the equipment room in the cabin is equipped with a natural gas storage tank, and the engine of the chassis is a natural gas-burning engine.
  • Safety The nature of natural gas is stable, the safety is much higher than that of gasoline, and 100% of the accessories pass the national safety inspection. The installation process is tracked and inspected by the Quality and Technical Supervision Bureau to ensure safe use.
  • the integrated AC/DC charging device of the invention can provide various charging modes such as AC slow charging and DC fast charging, and is compatible with various standards and interfaces, and can charge most electric vehicles.
  • the invention adopts a combined multi-channel automatic winding box specially designed for the charging vehicle, has a compact structure and a small occupied area, and is convenient to operate, and a long enough cable can meet the length requirement of the field rescue.
  • the cable box adopts a closed structure design, which has a generous appearance and strong safety.
  • the electrical control system controls the output of the charging device, and the display controller can detect the parameters of the generator set and the state parameters of the integrated charging device, the main electrical parameters, the fault information, and the operating environment parameters in real time.
  • the electrical control system can self-manage the in-vehicle device, including cutting off the device, cutting off the power supply, prompting the sound and light warning light, etc.; the operation warning device has a light warning, Effectively alert surrounding vehicles and pedestrians, and when there is an accident, the power can be cut off by remote control of the equipment.
  • the roof-mounted foldable and rotating lighting provides emergency lighting for rescue or construction sites.
  • An auxiliary equipment mounting plate is arranged in the car, which can add temporary additional equipment, such as air compressors, electric welders, water pumps, lighting equipment, etc., to expand the emergency rescue or temporary construction purposes of the vehicle.
  • FIG. 1 is a schematic view showing the structure of a diesel engine or a gasoline engine according to the present invention
  • Figure 2 is a rear elevational view of the structural layout of Figure 1;
  • Figure 3 is a plan view of the structural layout of Figure 1;
  • Figure 4 is a schematic view showing the structure of a natural gas engine according to the present invention.
  • Figure 5 is a top plan view of the structural layout of Figure 4.
  • the invention provides a multi-purpose electric vehicle emergency rescue charging vehicle, which comprises a parking-type full-power shaft power take-off and a generator with a vehicle second-level chassis as a carrier. It consists of mobile cloud platform, emergency rescue system and auxiliary system, including car body chassis 1, gateway antenna 2, work lighting device 3, special tool cabinet 4, AC/DC integrated charging device 5, combined multi-channel automatic cable box 6 Inductive safety warning light 7, AC charging gun cable reel 8, DC charging gun cable reel 9, charging gun 10, grounding flexible cable 11, alternator 12, rear drive shaft 13, parking brake drum 14, Parking type full power shaft power take-off 15, generator drive shaft 16, front drive shaft 17, power take-off shift operating handle 18, auxiliary equipment mounting platform 19, accessory box 20, AC charging gun fixed slot 21, DC The charging gun fixing slot 22, the adjusting button group 23, the rear display controller 24, the front display controller 25, and the auxiliary power output socket 26.
  • the vehicle body chassis 1 used in the present invention includes an engine cab and a car compartment with an interior partition therebetween and is divided into two separate spaces.
  • the cab is also used as a control room; the cabin is set up as an equipment room.
  • a front display controller 25 with a touch screen is installed on the dashboard of the cab to monitor the charging process of the electric vehicle under the parking charging condition; a power shifter shift operating handle 18 is installed in the cab for switching And parking power generation two working conditions.
  • the engine of the vehicle body chassis may be selected from a diesel engine, a gasoline engine or a natural gas engine.
  • a generator set consisting of a parked full-power shaft power take-off 15, a generator drive shaft 16 and an alternator 12 is installed in the equipment room; an AC-DC integrated charging device 5 is also installed.
  • a natural gas storage tank 27 is installed in the equipment room.
  • a rear display controller 24 and an adjustment button group 23 are mounted on the control panel of the equipment room, so that the worker can conveniently perform charging work behind the chassis 1 of the vehicle body.
  • the equipment room also has a special tool cabinet 4, a box 20, which can store some necessary special tools and accessories for maintenance to meet the needs of maintenance work during emergency rescue.
  • a combined multiplex automatic cable box 6 is installed in the equipment room for mounting the AC charging gun cable reel 8 and the DC charging gun cable reel 9.
  • the cable length can meet the distance requirements that the charging gun 10 must reach during emergency rescue.
  • the top of the compartment is equipped with a work lighting device 3 that can be folded, rotated and lifted to provide on-site illumination for the charging operation.
  • the lighting device has folding, rotating and lifting functions; the charging car can be used for temporary emergency lighting when necessary.
  • a plurality of auxiliary power outlets 26 with protective covers can be installed on both sides of the vehicle body to meet the needs of simultaneous charging of multiple electric vehicles.
  • An inductive safety warning light 7 is mounted above the rear of the compartment, and has a light-induced warning function. Through the induction guide, the following vehicles can avoid the rescue vehicles in time to ensure the safety of personnel and vehicles.
  • An auxiliary equipment mounting platform 19 is installed at the rear of the equipment room, and the emergency rescue use of the vehicle can be expanded by adding temporary additional equipment such as air compressors, electric welders, water pumps, and the like.
  • the vehicle is provided with a grounding cable 11 for the vehicle body 1.
  • the invention itself has the function of an emergency power supply vehicle, it can be used as other emergency purposes after being equipped with corresponding equipment. Such as temporary lighting, drainage, road construction, etc.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

一种多用途电动汽车应急救援充电车，包括车体底盘（1）的发动机、驾驶室和车厢，在驾驶室与车厢之间设置有车内隔断；驾驶室内增设有带触摸屏的前置显示控制器（25）、取力器换挡操作机构（18）、后置诱导式警示灯控制器（24）；车厢用作设备室，里面设置有驻车式全功率轴取力器（15）、传动轴（13、17）、发电机（12）、交直流一体化充电装置（5）、组合式多路自动卷缆箱（6）、电气控制柜、配件箱（20）、电气控制系统和辅助设备安装板；车体底盘的发动机为柴油发动机、汽油发动机或天然气发动机。该充电车环保节能、安全可靠、低成本。

Description

一种多用途电动汽车应急救援充电车 技术领域
本发明属于车辆应急救援和电动汽车移动充电技术领域，特别是一种多用途电动汽车应急救援充电车。
背景技术
近十年来国内汽车总量增长迅速，燃料的需求也在快速增长，汽车燃料是以柴油、汽油和天然气为主的石化能源，而中国国内石化能源的来源主要依赖进口，石化能源供应日趋紧张。针对石化能源短缺的现状，在政府的大力支持下，国内外新能源汽车发展步伐逐步加快。混动、纯电动汽车总量增长迅速，针对电动汽车的应急救援服务需求逐步显现，迫切需要具有专业功能的电动汽车应急救援车以满足日益增长的市场需求。不过目前现有的施救车不能充分满足纯电动汽车个性需求，原因如下：一、纯电动汽车由于动力源的蓄电池技术条件有限，电动汽车的续航能力一直是这种新能源汽车的主要缺陷，往往由于电能不足或电池失电等原因在途中或停车场不能正常行使，需要及时补充电能。但是普通的施救车不带充电功能，只能完成单一的牵引和拖曳功能，不能满足电动汽车的救援需求。二、目前市场上出现的应急救援充电车，如专利CN201410768541-一种电动汽车应急救援平台，采用在厢式货车内安装柴油发电机组的结构形式，并配备充电设备和储能装置，给纯电动汽车提供应急救援充电服务。这种充电车的不足是：1、成本较高：所述充电车采用两个独立的发动机为动力源，一个发动机给充电车行驶提供动力，另一个发动机用于驱动发电机给充电设备提供能源。柴油发电机组 由于噪声大、烟气污染等原因，必须增加相应的隔音、净化设备；需要两套相对独立的空气过滤装置、油箱总成、尾气处理装置等辅助设备，结构复杂，制造和运行成本相对较大，维护保养工作难度大。2、体积大，通行受限：由于车厢内配备了柴油发电机组、储能装置、噪音尾气处理装置和单独的控制室，车体所需空间和承载能力较大，必须选用较大的汽车底盘做载体，进行应急施救时极易妨碍其他路面车辆通行，而且往往因车型较大交通管制受限无法进入城市中心路段。同时难以适应有限高要求的地下停车场或狭窄的道路施救条件；3、功能单一：所述充电车只能完成对电动汽车充电的功能，缺乏通用性，功能单一，无法实现其他用途，必须配合其他设备运输车辆才能起到作用。4、运行成本高：所述充电车配备了由蓄电池组成的储能装置，可以利用成本较低的市电给蓄电池充电，然后再用于给纯电动汽车进行二次充电。虽然就单纯充电而言这样做可以降低充电成本，但在实际应急救援过程中，纯粹的充电成本只占应急救援总成本的较小部分，而且由于电池成本高，需要专业维护，加之蓄电池寿命有限，普通蓄电池一般两年左右需要全部更换，锂电池寿命不过5年时间。同时装备蓄电池也增加了车体自重，使行驶能耗成本增加。另外电池废料的处理也是较为复杂的环保问题；长期使用蓄电池进行大电流充放电操作也存在一定安全风险。5、所述充电车为适应交直流快慢充电功能，在车尾布置了多个收揽卷筒，占地面积大，电缆接驳过程操作繁琐，使用不方便。另外卷筒和电缆都暴露在外，外观显得很凌乱。
因此对电动汽车应急救援设备有必要针对噪音、环保、节能、适用性、经济性等方面展开研究，以提升应急救援体系综合服务能力。
发明内容
本发明的目的是提供一种高效、环保、节能、安全、可靠、低成本、可推广应用的多用途电动汽车应急救援充电车，以克服上述背景技术的不足。
为实现以上目的，本发明所采用的技术方案是：
一种多用途电动汽车应急救援充电车，包括车体底盘的发动机、驾驶室和车厢，在驾驶室与车厢之间设置有车内隔断；驾驶室内增设有带触摸屏的前置显示控制器、取力器换挡操作机构、后置诱导式警示灯控制器；车厢用作设备室，里面设置有驻车式全功率轴取力器、传动轴、发电机、交直流一体化充电装置、组合式多路自动卷缆箱、电气控制柜、配件箱、电气控制系统和辅助设备安装板；所述车体底盘的发动机为柴油发动机、汽油发动机或天然气发动机。
所述车厢内设置的驻车式全功率轴取力器、发电机、前传动轴组成发电机组，车体底盘发动机变速箱输出轴通过前传动轴与驻车式全功率轴取力器输入轴相连，驻车式全功率轴取力器下输出轴通过后传动轴与车体底盘后桥输入轴相连，驱动底盘车轮；驻车式全功率轴取力器上输出轴通过联轴器与发电机输入轴相连，发电机输出轴连接交直流一体化充电装置并为其提供电源；取力器操作换挡机构切换汽车发动机动力输出走向。
所述一体化交直流充电装置由交流充电输出模块、直流充电输出模块以及电气控制系统组成；发电机输出三相交流电连接电气控制柜的输入端口，电气控制柜内的电气控制系统根据操作指令开启相应的交流充电输出模块和直流充电输出模块，模块输出电源和信号接入组合式多路自动卷缆箱相应的输入端口。
所述组合式多路自动卷缆箱由交流充电枪电缆卷盘、直流充电枪电缆卷盘组成，并集成在一个封闭的卷缆箱内，电缆出口设置在下方，充电枪固定插槽安装在组合式多路自动卷缆箱的中部，交、直流充电枪电缆卷盘采用自动收线机构，卷盘附加自锁机构，充电枪插入相应的固定插槽内，组合式多路自动卷缆箱上还安装有后置显示控制器，需要充电时拔下相应的充电枪，拉出充电电缆到合适的长度，待卷盘由自锁机构锁定后，将充电枪与待充电的电动汽车充电插座连接，检查连接正确后便可开始充电作业。充电完毕，拔下充电枪，打开电缆锁定装置，电缆在拉力的作用下自动缩回。
充电作业时，可以分别通过驾驶室的前置显示控制器和车厢内的组合式多路自动卷缆箱上的后置显示控制器单独进行控制和监测充电过程。
所述设备室内安装有放置修理和检查电动汽车故障工具和测量仪器的专用工具柜，为了运输方便，各个工具和仪器都应有对应的固定措施。
所述配件箱用于存放救援常用的易损零配件，如轮胎、电机、备用电池等，同时配件箱也是可躺式座椅，可以方便救援人员在待命期间休息。
辅助设备安装板用于临时需要安装相应的配套设备，以扩展其他用途，如排渍、焊接、切割、修路、照明等。
所述车厢外后上部安装有诱导式安全警示灯。
所述车厢顶部安装有可折叠的作业照明装置，使充电车在必要时可以做工作现场临时照明用。
所述车厢设备室内还可安装有天然气储气罐。
本发明以车辆为载体实现充电装置快速移动，能及时地到达救援现场，对电动汽车进行充电和救援。
驾驶室内加装的带触摸屏的前置显示控制器，使驾驶和充电作业控制功能合二为一，提高了充电车空间的利用率，减小了充电车体积。
有益效果：
本发明以车辆为载体实现充电装置的快速移动，能及时到达救援现场，对电动汽车进行充电和救援，具有移动充电和应急维修两种功能。
本发明由于采用了驻车式全功率轴取力器给发电机提供动力源，降低了整车制造成本，缩小了车厢体积，使充电车底盘小型化成为可能，改善了通行条件。驾驶室内加装的带触摸屏的前置显示控制器，使驾驶和充电作业控制功能合二为一，提高了充电车空间的利用率。
为进一步改善充电车的尾气排放效果，降低运行成本，提高安全性能，本发明还可以选择以天然气为燃料的车体二级底盘及其发 动机，车厢内的设备室安装天然气储气罐，车体底盘的发动机采用燃烧天然气的发动机。
当采用天然气发动机及使用天然气燃料时，其显著优点如下：
1、节能：1m3CNG＝1013L汽油，使用CNG节约费用54％。(CNG为压缩天然气)。
2、环保：改装后大幅降低尾气排放，CO可减少97％，碳氢化合物减少72％。
3、安全：天然气性质稳定，安全性远高于汽油，配件100％通过国家安全检验，安装过程由质量技术监督局全称跟踪检验，保证使用安全。
4、无忧：改装适合国内外多款品牌汽车，改装后，动力性能达到原车标准，手续齐全，可以顺利通过国家机动车年检及各项检查。
本发明的一体化交直流充电装置可提供交流慢充、直流快充等多种充电模式，且兼容多种标准和接口，可为绝大部分电动汽车充电。
本发明采用了专门针对充电车设计的组合式多路自动卷揽箱，结构紧凑占地小，操作方便，足够长的电缆能满足现场施救的长度需求。卷缆箱采用封闭式结构设计，造型外观大方，安全性较强。
电气控制系统对充电装置输出进行控制，显示控制器可实时检测发电机组的参数和一体化充电装置状态参数、主要电气参数、故障信息以及作业环境参数等。
电气控制系统能对车载设备进行自我管理，包括切断设备、切断电源、声光警示灯提示等；所述作业警示装置，具有灯光警示， 有效警示周边车辆及行人，同时当有意外情况发生时，可通过设备远程控制切断电源。
车顶安装的可折叠和旋转的照明装置可以给救援或施工现场提供应急照明。
车内布置有辅助设备安装板，可以增加临时附加设备，如空压机、电焊机、水泵、照明设备等，扩展本车应急救援或临时工程施工用途。
附图说明
图1为本发明使用柴油发动机或汽油发动机结构布局示意图；
图2为图1结构布局的后视图；
图3为图1结构布局的俯视图；
图4为本发明使用天然气发动机结构布局示意图；
图5为图4结构布局的俯视图。
附图标注说明：
1-车体底盘，2-网关天线，3-作业照明装置，4-专用工具柜，5-交直流一体化充电装置，6-组合式多路自动卷缆箱，7-诱导式安全警示灯，8-交流充电枪电缆卷盘，9-直流充电枪电缆卷盘，10-充电枪，11-接地软缆，12-交流发电机，13-后传动轴，14-驻车制动鼓，15-驻车式全功率轴取力器，16-发电机传动轴，17-前传动轴，18-取力器换挡操作手柄，19-辅助设备安装平台，20-配件箱，21-交流充电枪固定插槽，22-直流充电枪固定插槽，23-调节按钮组，24-后置显示控制器，25-前置显示控制器，26-辅助电源输出插座，27-天然气储气罐。
具体实施方式
下面结合附图对本发明作进一步详细说明。
本发明提供一种多用途电动汽车应急救援充电车，以车辆二级底盘为载体，加装驻车式全功率轴取力器及发电机。由移动云平台、应急救援系统和辅助系统组成，包括车体底盘1，网关天线2，作业照明装置3，专用工具柜4，交直流一体化充电装置5，组合式多路自动卷缆箱6，诱导式安全警示灯7，交流充电枪电缆卷盘8，直流充电枪电缆卷盘9，充电枪10，接地软缆11，交流发电机12，后传动轴13，驻车制动鼓14，驻车式全功率轴取力器15，发电机传动轴16，前传动轴17，取力器换挡操作手柄18，辅助设备安装平台19，配件箱20，交流充电枪固定插槽21，直流充电枪固定插槽22，调节按钮组23，后置显示控制器24，前置显示控制器25，辅助电源输出插座26。
本发明所采用的车体底盘1包括发动机驾驶室和车厢，两者之间带车内隔断，分隔成两个独立空间。驾驶室兼做控制室用途；车厢设置成设备室。驾驶室内仪表台上安装带触摸屏的前置显示控制器25，可在驻车充电工况下，对电动汽车充电过程实施监控；驾驶室内安装有取力器换挡操作手柄18，用于切换行车和驻车发电两种工况。
所述车体底盘的发动机可选择采用柴油发动机、汽油发动机或天然气发动机。
设备室内安装有由驻车式全功率轴取力器15、发电机传动轴16和交流发电机12组成的发电机组；还安装有交直流一体化充电装置5。
当本发明采用天然气发动机时，在设备室内安装有天然气储气罐27。
设备室的控制面板上安装有后置显示控制器24、调节按钮组23，可以方便工作人员在车体底盘1后面进行充电作业。
设备室内还设有专用工具柜4,配件箱20，可储存一些必要的维修专用工具和配件，以满足应急救援时维修作业的需要。
设备室内安装有组合式多路自动卷缆箱6，用于安装交流充电枪电缆卷盘8和直流充电枪电缆卷盘9。电缆长度可以满足应急救援时充电枪10必须达到的距离要求。
车厢顶部安装有可折叠、旋转和升降的作业照明装置3，给充电作业提供现场照明，照明设备具备折叠、旋转和升降功能；在必要时充电车可做临时应急照明用。
车尾有对开门，可在车外操作交直流一体化充电装置5、和充电车后置显示控制器24；
在车身的两边可以安装多个带防护罩的辅助电源输出插座26，可以满足多台电动汽车同时充电的需要。
车厢尾部上方安装有诱导式安全警示灯7，具有灯光诱导警示功能。通过诱导指引让后面来车及时避开施救车辆，保证人员和车辆安全。
在设备室的后部安装有辅助设备安装平台19，可以通过增加临时附加设备，如空压机、电焊机、水泵等，扩展本车应急救援用途。
为了保证作业人员的安全，本车为车体1设置了接地软缆11。
本发明在救援时：1)首先对被救车辆进行故障判断，在亏电情况下可进行快速充电，让被救车辆尽早驶离交通要道；2)若车辆出现故障，可将车拖离事发现场，消除对交通的影响，然后根据已知故障信息或故障诊断系统判定被救车辆故障，对小故障可进行应急处置，如遇疑难问题可通过车载辅助装置远程协助，或将被救车辆拖回。3)电动汽车电池亏电是最常见的问题，交直流快慢充一体化充电装置提供交流、直流、快充或慢充几种模式，兼容各种电动车充电接口。4)前后显示控制器可实时显示充电车相关信息，包括蓄电池、发电机状态等、故障诊断信息、充电机信息、被救车辆信息等，并将相关数据通过移动网关上传至管理中心。
由于本发明本身具备应急电源车的功能，所以在配备相应的设备后可作为其他应急用途。如临时照明、排渍抽水、道路施工等。

Claims (8)

  1. 一种多用途电动汽车应急救援充电车，包括车体底盘的发动机、驾驶室和车厢，在驾驶室与车厢之间设置有车内隔断；其特征在于，驾驶室内增设有带触摸屏的前置显示控制器、取力器换挡操作机构、后置诱导式警示灯控制器；车厢用作设备室，里面设置有驻车式全功率轴取力器、传动轴、发电机、交直流一体化充电装置、组合式多路自动卷缆箱、电气控制柜、配件箱、电气控制系统和辅助设备安装板；所述车体底盘的发动机为柴油发动机、汽油发动机或天然气发动机。
  2. 根据权利要求1所述的多用途电动汽车应急救援充电车，其特征在于，所述车厢内设置的驻车式全功率轴取力器、发电机、前传动轴组成发电机组，车体底盘发动机变速箱输出轴通过前传动轴与驻车式全功率轴取力器输入轴相连，驻车式全功率轴取力器下输出轴通过后传动轴与车体底盘后桥输入轴相连，驱动底盘车轮；驻车式全功率轴取力器上输出轴通过联轴器与发电机输入轴相连，发电机输出连接交直流一体化充电装置并为其提供电源；取力器操作换挡机构切换汽车发动机动力输出走向。
  3. 根据权利要求1所述的多用途电动汽车应急救援充电车，其特征在于，所述一体化交直流充电装置由交流充电输出模块、直流充电输出模块以及电气控制系统组成；发电机输出三相交流电连接电气控制柜的输入端口，电气控制柜内的电气控制系统根据操作指令开启相应的交流充电输出模块和直流充电输出模块，模块输出电源和信号接入组合式多路自动卷缆箱相应的输入端口。
  4. 根据权利要求1所述的多用途电动汽车应急救援充电车，其特征在于，所述组合式多路自动卷缆箱由交流充电枪电缆卷盘、直流充电枪电缆卷盘组成，并集成在一个封闭的卷缆箱内，电缆出口设置在下方，充电枪固定插槽安装在组合式多路自动卷缆箱的中部，交、直流充电枪电缆卷盘采用自动收线机构，卷盘附加自锁机构，充电枪插入相应的固定插槽内，组合式多路自动卷缆箱上还安装有后置显示控制器。
  5. 根据权利要求1所述的多用途电动汽车应急救援充电车，其特征在于，所述设备室内安装有放置修理和检查电动汽车故障工具和测量仪器的专用工具柜。
  6. 根据权利要求1所述的多用途电动汽车应急救援充电车，其特征在于，所述配件箱存放救援常用的易损零配件，同时配件箱也是可躺式座椅，辅助设备安装板用于安装配套设备。
  7. 根据权利要求1所述的多用途电动汽车应急救援充电车，其特征在于，所述车厢外后上部安装有诱导式安全警示灯；所述车厢顶部安装有可折叠的作业照明装置。
  8. 根据权利要求1所述的多用途电动汽车应急救援充电车，其特征在于，所述车厢设备室内还安装有天然气储气罐。
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