济南汽车音响http://www.sdcarmusic.com/随着科学技术的发展，新颖别致的改装车辆已在我们生活的大都市中被人们所青睐，不仅是从外观、内饰以及功能都给人们的生活带来了不少方便与乐趣。
Jinan car audio equipment with the development of science and technology, novel modified vehicles have been in our lives in the metropolis by people of all ages, not only brings a lot of convenience and from the exterior, interior and functional gave people's lives fun.
　　
济南汽车音响车用电器的加装或改装分为几种情况，一种是原车选装设备的加装， 比如遥控开锁车门、车载电话、DVD、CD、功率放大器、车载电脑、传真、冰箱、外部灯光和拖挂车箱等，以满足不同客户的不同需求。所以，对于这些选装设备，原车都会在车辆的相应部位预留好插头或插座。如果没有预留插头或插座，可通过特许服务中心购得原厂线束及相应用电器，通过专业维修人员加装即可。对于这些用电器，主机厂在进行全车电器设计的时候已经考虑到了这些用电器的功率对整车负荷的影响，同时也有相关的改装工艺供改装人员参考。只要按照主机厂的工艺进行改装就可以了。
Jinan Car Audio Car electrical additions or alterations divided into several cases, one is the original car installation of optional equipment, such as remote door unlock, car phones, DVD, CD, power amplifiers, car computer, fax,refrigerator external lights and trailer boxes, in order to meet the different needs of different customers. So, for these optional equipment, the original car will be reserved in the corresponding parts of the vehicle a good plug or socket. If you do not set aside the plug or socket, available factory wiring harness and the corresponding electrical appliances through franchise service centers, can be installed by qualified service personnel. For these appliances,OEMs during the entire vehicle electrical design has been taken into account when these effects with the electrical power load on the vehicle, but also the associated conversion process for conversion officers. Just follow the process OEMs will be able to be modified.

济南汽车音响特殊装置的加装即车辆原厂设计中没有涉及到的用电器，如警报器、警灯、车辆外部顶灯、防盗器、大功放、电视、充电器等。在加装这类装备的时候，需要考虑加装的用电器功率和全车负荷的影响，比如要考虑发动机启动、点火系统正常点火、喷油系统正常喷油等其他用电器同时正常工作时对发电机发电量、电瓶的容量的要求。
Jinan car audio install a special device in the original design of the vehicle that is not related to the use of electrical appliances, such as sirens, lights, vehicle exterior dome light, security, large amplifier, TV, chargers, etc.At the time of installation of such equipment, the need to consider the impact of the installation of electrical power and with a full car load of, for example, to consider the engine is started, the normal ignition ignition system,fuel injection system during normal fuel injection and other appliances at the same time work on electricity generator, battery capacity requirements.

济南汽车音响http://www.sdcarmusic.com/应该有严格的改装工艺保证改装质量，对于不同的电流、不同的传输信号所使用的导线类型和型号是不一样的。如果传输的是脉冲信号，为了保证信号的准确性和适时性，对导线的类型和长度都有特殊的规定。线路的布置也是很值得研究的，要考虑对车载现有用电器和加装用电器相互间的电磁干扰等影响。
Jinan car audio conversion process should have a strict quality assurance adapted for different currents, different wire types and models used for the transmission of signals is not the same. If the transmission is a pulse signal, in order to ensure the accuracy and timeliness of the signal, the type and length of the wires have special requirements. Circuit layout is also very worthy of study, to consider the existing on-board electrical appliances and the installation of electromagnetic interference with each other and other effects.