Even driving traditional fuel vehicles, but also the probability of failure due to mechanical or other reasons need to wait for rescue trailer; however, compared to the rising number of pure electric vehicles, the latter seems to be waiting for rescue probability will be higher. When the temperature precarious conditions, the battery pack is displayed mileage will vary, the actual battery life dropped accidentally be misled by the number of kilometers on the life of the instrument panel, there will be what is happening; if misfortune battery power loss, then wait for rescue trailer is the most common way of rescue.
In general, the traditional fuel vehicles can rescue drag, hanging in the rear of the trailer, was transported to the need to reach a destination; but when pure electric car fails to stop at the roadside, as a driver and how to deal with it?
is a well-known fuel vehicle kinetic energy produced by the internal combustion engine work, then slow increase of the main gearbox high torque so as to drive the vehicle is traveling together. And in the process of moving, by the transmission gear set with different form different transmission gear ratio, the engine power is transmitted to the deceleration by twisting the wheel.
Then four-wheel type, in particular four-wheel drive models, its output power after the transmission, before the wheels need to go through the structure of the transfer case; mix through a gear set, power is transmitted to the front wheel set and the rear wheel group to implement both driving forces of the four wheels. So when needed rescue trailer, full-time four-wheel drive models will not be as common as two drive-performed roadside assistance through “drag” approach. Such an operation will make the transmission, transfer case and rotated by an external force influence, in turn, inside of the cabinet so that damage or even break gearset.
and compared with the fuel vehicle, the mechanical parts of pure electric vehicles is relatively straightforward; traction battery charge to be stored, the output power to the electric motor in turn generates driving force for the vehicle. It is noteworthy that, in fact, also have pure electric vehicles equipped with gearboxes, and the gearbox but it can not, as is so fuel vehicles, can change to a different gear ratio; that is a pure electric vehicle transmission gear ratio is fixed structure .
In addition, pure electric vehicles driven directly by a motor, so there are some small partner thought, at the time of new energy vehicles no electricity can be used trailer vehicles are driven up, in turn, charge the battery. In principle electricity and magnetism can change phase transformation, but to charge the battery to power by dragging the pure electric vehicles, soldiers brother suggested not doing so, because of the passive current generated by the rotation of the motor, the motor may be damaged.
dashboard of new energy vehicles will remind the remaining power and can exercise mileage, as motorists naturally pay more attention to its digital display, battery power can ensure that a charged battery. If the battery is completely due to power consumption and can not be exercised, in addition to call the insurance company’s rescue trailer, in fact, can also make a reservation through a third party APP come charging car charging.
Currently as BAIC new energy, Wei to, E about charging charging other mobile service providers, has provided mobile charging car service. Owners in need can call on the phone and APP under a single, in addition to the observation position information of the charging cars, but also to choose electricity plenty of models to recharge your batteries; after providing location information and vehicle number, you can safely wait for mobile charging car arrival.
In theory, pure electric car itself is a “charging treasure”, can itsIt is a pure electric vehicle charging emergency; but limited to technical barriers between the major brands at present, to achieve mutual charging between pure electric car seems a bit difficult.
And like Weimaraner EX5, can their love consumers can 6.6kW car optional two-way car charger, so you can in case of emergency, the power supply for the owners and other pure electric vehicles to each other “borrowing power”, support to the charging station.
With the use of electric cars would be enhanced and more and more consumers are willing to buy new energy vehicles as their means of transport; the environment in daily car among consumers also need to pay more attention, and more observe the condition of the vehicle, to avoid lying nest halfway halfway in the street and could not move.
(Source network, intrusion deleted)