项目名称： 无线拖车尾灯

Wireless Trailer tail light

申报单位： 天津工大海宇照明部品有限公司

综合介绍或申报理由：

目前，拖车的应用已十分广泛,但由于拖车尾灯的位置与车头供电电源的位置距离远，会使供电端与灯具端之间的电缆过长，这样存在诸多的弊端。因此远距离通讯技术应用于拖车尾灯具有很强的可行性。
本产品通过2.4G远距离通讯技术，实现了供电端无电缆控制远距离灯具的功能，在供电端处放置发射模块，不同功能的灯要求点亮时通过发射模块发射不同功能的指令，灯具端接收指令后对应功能的灯点亮。配备大容量可充电电池和电池电量指示灯，保证尾灯能长时间工作和实现电池电量监管。充电方式简单，用常用的手机充电器即可进行充电。带有开关指示灯，可以明确尾灯是否处于工作状态。配置牌照灯，牌照灯单独控制点亮可做应急照明。只有一个按键，通过按键时间长短控制尾灯的不同状态。
At present, the trailer has been widely used, but because the position of the trailer tail lamp is far away the position of the front power supply, the cable between the power supply end and the lamp end will be too long, which has many disadvantages. Therefore, the application of remote communication technology in Trailer tail lamp has strong feasibility.
Through 2.4G long-distance communication technology, the product realizes the function of long-distance lamp control without cable at the power supply end. The transmitter module is placed at the power supply end. When the lamps with different functions are required to be lit, the transmitter module will send instructions of different functions. After receiving the instructions, the lamps with corresponding functions will be lit. Equipped with large capacity regeable battery and battery power indicator, to ensure that the tail lamp can work for a long time and achieve battery power monitoring. The ging method is simple and can be ged with the common mobile phone ger. With switch indicator, you can determine whether the tail lamp is in working state. Equipped with license lamp, license lamp can be used as emergency lighting. There is only one key to control the different states of the tail lamp by pressing the key time.

主要技术参数：

发射端输入电压：DC12V
接收端充电电压：DC5V
工作频率：2.4G
无线电通信范围：30米
电池容量：2600mAH
充电时间：2~2.5小时
Transmitter input voltage: DC12V
Charging voltage at receiving end: DC5V
Working frequency: 2.4G
Radio communication range: 30m
Battery capacity: 2600mAH
Charging time: 2 ~ 2.5 hours

与国内外同类产品或同类技术的比较情况：

目前国内生产无线拖车尾灯的厂家很少，我司产品处于领先地位；和国外相比，我司产品虽起步较晚，但得益于近些年来远距离通讯技术发展较为成熟，在可靠性、稳定性方面同国外产品差距不大，在国内价格低，更具有竞争性。
At present, there are few domestic manufacturers of wireless Trailer tail lamp, and our products are in a leading position; compared with foreign ries, our products started late, but thanks to the more mature development of remote communication technology in recent years, there is not a big gap between our products and foreign products in terms of reliability and stability, and our products are more competitive with low domestic prices.

经济评价分析：

稳定性好、可靠性高、价格低、竞争性强，可广泛应用于各种拖车上，经济前景很好
It has good stability, high reliability, low price and strong competitiveness. It can be widely used in various trailers, and has a good economic prospect

技术及工艺创新要点：

1、2.4G远距离通讯，无电缆解决方案
2、充电电池充电及电池电量显示
3、简易的充电方式：Micro USB口充电
4、工作状态指示灯
5、牌照灯单独控制点亮可做应急照明
6、共用按键控制
1.2.4G long distance communication, no cable solution
2. Regeable battery ging and battery power display
3. Simple ging method: Micro USB ging
4. Working status indicator
5. The license plate lamp can be turned on independently for emergency lighting
6. Shared key control

实际运用案例和用户评价意见：

已应用于多款拖车上，得到用户一致好评
It has been used in many kinds of trailers. It is well received by users.

是否有“智能设计”？

通过2.4G远距离通讯技术，在供电端处放置发射模块，不同功能的灯要求点亮时通过发射模块发射不同功能的指令，灯具端接收指令后对应功能的灯点亮。
Yes, through the 2.4G long-distance communication technology, the transmitting module is placed at the power supply end. When the lamps with different functions are required to be on, the transmitting module will transmit the instructions of different functions, and the lamps with corresponding functions will be on after the lamps receive the instructions.

申报单位介绍：

天津工大海宇照明部品有限公司坐落在西青区中北工业园外环实业公司园区，是科技型中小企业，国家高新技术企业，天津市西青区专利试点企业，公司通过ISO9001质量管理体系认证，产品涵盖LED室外照明灯具、LED室内照明灯具、LED显示屏、LED汽车灯模组、LED驱动电源、智能照明控制系统等六大类上百种规格。部分产品通过CE、3C、CQC以及UL认证，并被评为“天津市自主创 新产品”，部分产品被评为天津市重点新产品，获得天津市创新创业大赛二等奖。
公司致力于倡导“绿色照明，品位生活”的理念，提升室内外照明环境品质，节约能源，保护生态，促进社会的可持续发展。公司将不断推动创新节能照明产品的研发与应用，以专业精神践行品牌理念，做值得客户永远信赖的伙伴。

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