Test_Car_Results
汽车检测技术（Vehicledetectiontechnology）
汽车检测技术（Vehicle detection technology）Vehicle detection technology is accompanied by the development of automobile technology development. In the early development of the automobile, it is mainly through the experienced maintenance personnel find the fault and make targeted repair. In the past, people often say "look (at), smell (ear), cutting (touch)". With the progress of modern science and technology, especially the development of computer technology, the rapid development of automobile detection technology. At present, people can rely on all kinds of advanced equipment, the car without disassembling detection, and it is a safe, rapid, *.The development status of 1. foreign auto detection technologyVehicle detection technology is gradually developed from scratch, as early as 50s, the fault diagnosis is formed in some developed countries, the single detection technology and the production of single detection equipment based and performance debugging. At the beginning of 60s to enter the automotive testing equipment in the engine analyzer, American British engine ignition system fault diagnosis instrument and vehicle road test speed analyzer, these are the early development of foreign automotive testing equipment. In late 60s, foreign automobile detection and diagnosis technology is developing very fast, and a large number of applications in electronics, optics, chemical and mechanical combined optical and electrical, physical and chemical testing technology of mechanical and electrical integration. For example: anon-contact speed meter, headlamp tester, wheel locator, exhaust gas analyzer are testing equipment light mechanical and electrical, mechanical and electrical integration of physicaland chemical.Since 70s, with the development of computer technology, the auto detection and diagnosis, data acquisition and processing, automatic detection results directly print and other functions of the automobile performance testing instruments and equipment. On this basis, in order to strengthen the vehicle management, the industrial developed countries have established vehicle inspection stations and inspection line, make the car detection system.A. systemIn Germany, the test by the Department of transportation unified leadership, in the country built by vehicle detection field traffic department certification (station), responsible for car registration and safety inspection in car repair factory, maintenance of the car also tested vehicle detection field, to determine its safety performance and emission in line with national standards.In Japan, the car inspection work by the unified leadership of the Ministry of transport. The Ministry of transport has "national inspection field" and approved "folk detection field" in the national government, instead of performing the vehicle inspection work. The "national testing field" is mainly responsible for the car registration and in car safety inspection; "folk detection field" are usually located in the auto repair factory, approved by the government and commissioned by the government to test the safety of cars.B. standardAuto detection industry in developed countries has a set of standard. Judging whether the car inspection technology is good, according to the standard of data as the criterion, test results are displayed on a digital display, a quantitative index, in order to avoid the subjective error. The attention to safety detection and emission performance, such as the United States, the car must be repaired after the strict emission inspection to the factory. In addition to the strict complete standard on the test results, the detection device also has foreign standards, such as the detection performance and detection equipment of the concrete structure and the detection precision are standard response.Detection of the life cycle of the equipment, technology updates also have specific requirements.C. intelligent and automatic detectionWith the progress of science and technology, foreign auto testing equipment has new development in intelligence and automation, precision, integration, application of new technology to open up new areas of detection, development of new testing equipment.With the development of computer technology, the auto detection and diagnosis, automatic control, automatic data acquisition, test results directly print and other functions of the modern comprehensive performance testing technology and equipment. For example: the foreign automobile brake tester, the automaticheadlamp tester, engine analyzer, engine diagnostic instrument, computer four wheelalignment detection equipment, has advanced automatic function. After entering 80s, the application of computer technology in the technical field of automobile detection further to the depth and breadth of development, has set test system software process, operation, data acquisition and storage, display, print and other functions in one, to realize the automatic vehicle detection line, which can not only avoid human errors in judgment, improve detection accuracy; and can be the technical condition of inspection car is stored in the computer, can be used as a reference for the next test, also can be reference to deal with traffic accidents.2. overview of development of the domestic auto detection technologyChina started research on vehicle detection technology from 60s, to meet the needs of automobile maintenance, traffic was conducted under the auspices of the Department of the engine cylinder air leakage detector, ignition timing light detection equipment research and development.In 70s, China's vigorous development of auto detection technology, automobile inspection without disassembly technology and equipment was listed as the State Science and technology development and application project. Developed by the Ministry of communications presided over the counter force type automobile brake tester; inertia type automobile brake tester; engine integrated detector; automobile comprehensive performance inspection station (with brake test, chassis dynamometer, test speed and other functions).In 80s, with the development of the national economy, the various fields of science and technology has a rapid development, auto detection and diagnosis technology has been rapid development, coupled with China's automobile manufacturing industry and the rapid development of road transportation, automobile detection and diagnosis technology and equipment needs also grow with each passing day. The number of vehicles in our country is increasing rapidly, followed by the traffic safety and environmental protection and other social problems. How to ensure the vehicle fast, economic, flexible, and as far as possible not to cause problems such as social hazards, has been referred to the relevant government departments and thus promote the development schedule, auto diagnosis and detection technology. The traffic is developed under the auspices of the Department of automobile brake tester, sideslip test-bed, axle (wheel) weight tester, test bench, light speed tester, engine tester, chassis dynamometer etc.. Countries in the "65" period focused on the promotion of automobile detection and diagnosis technology.In a single test equipment successfully developed on the basis of, in order to ensure the good condition of vehicle, strengthen the technical management of automobile, make full use of automotive testing equipment,The Ministry of communications in 1980 to start a program in the national highway transportation and vehicle management system (Department of transportation was responsible for the supervision of construction vehicle inspection station car), detection of content in automobile safety detection.At the beginning of 80s, the Ministry of transportation was established the first domestic vehicle inspection station in Dalian city. From the process of the various single detection equipment installation line, a vehicle detection line of complete functions, the detection program of 30000 times / year.Following the Dalian inspection station, as the "65" project of science and technology, the Ministry of transportation has more than 10 provinces and autonomous regions in the traffic department (bureau) to build the station car detection task, the middle of 80s, the car supervision by the Ministry of public security director, Ministry of public security on the basis of the Ministry of transportation construction vehicle inspection station on the promotion and development. Only the statistics by the end of 1990, the country has more than 600 vehicle inspection station, forming a nationwide network of automobile detection.In 1990 the Ministry of transportation issued a "vehicle technical management regulations" of automobile transportation, in 1991 after the Ministry of transportation released a "comprehensive performance of automobile transportation vehicle inspection station management approach", the country has set off a wave of construction of automobile comprehensive performance testing station. By 1997, the country has established automobile comprehensive performance testing station nearly 1000.At the same time, detection technology and equipment ofautomobile has been greatly developed. In 70s, domestic production only a small number of simple detection and diagnosis equipment. At present, the production of automobile comprehensive performance testing equipment manufacturers has reached more than 60, in addition to the transportation department, the Department of machinery, construction, colleges and universities also entered the automobile testing equipment research and development, production and sales areas. Our country has been able to produce their own full auto testing equipment, such as large complex technique of automobile chassis dynamometer, engine tester, four wheel aligner, suspension test platform, brake tester, exhaust gas analyzer, light detector and so on.In order to match the vehicle detection, vehicle detection has issued China national standards and trade standards, such as the implementation of metrological verification regulations more than 100. From the automobile comprehensive performance testing station to the specific test items of vehicle detection, basically be to.The development direction of China's 3. automobile comprehensive performance detection technologyOur automobile testing experience from scratch, from small to large; the introduction of technology, the introduction of testing equipment, to promote the use of independent research and development; to detect comprehensive detection from a single performance, has made great progress. Especially the development of production testing equipment has been rapid development, narrowing the gap with the advanced countries. Nowthe car brake test detection general Taiwan, sideslip test-bed, chassis dynamometer, domestic self sufficiency, and structure forms. Although we have made great progress, but compared with the world advanced level, there is a certain distance.Technology based auto detection of A. specificationDetection technology development process in our country, the hardware technology of attention, neglect or despise the difficulty, investment, social benefits significantly limit standard detection methods, basic technology research. With the improvement of detection methods, detection software with hardware system will further improve.The future of our country should be based on the following vehicle detection technology to carry out key:To develop and improve the methods and limits of detection vehicle inspection item value standards, such as the output power of the drive wheel chassis, transmission power loss and sliding distance, acceleration time and distance, engine fuel consumption rate, suspension performance, reliability etc.;Formulate rules for the detection and evaluation of technical conditions of operating vehicles, unified and standardized across the detection requirements and operation technology;For the development of formal certification rules for comprehensive performance testing station of large testing equipment, to ensure the comprehensive performance testing station to perform their duties.B. vehicle intelligent detecting equipmentAt present, foreign automobile testing equipment has been widely used integration of optical, mechanical and electrical technology, and uses the computer control, some testing equipment with expert system and intelligent function, it can detect the state of the vehicle, and can diagnose the location and cause of failure of the vehicle, maintenance personnel quickly troubleshooting guide.The current car detection equipment in China compared with abroad in terms of the expert system and the intelligent diagnosis still has a large gap. Such as four wheel alignment detection system of EFI engine integrated detector and so on, mainly rely on imports. In the future we want to accelerate the pace of development in the intelligent vehicle detecting equipment.C. auto detection and network managementThe automobile comprehensive performance testing station in China has achieved the computer management system of examination, although the computer management system adopts computer control, computer control mode of each station but different. Even with the computer network technology, it is just a station within the network is realized.With the progress of technology and management, the future of automobile detection network will achieve real (LAN), thus achieved the sharing of information resources, sharing ofhardware resources, software resources sharing. On this basis, the use of the information superhighway will automobile comprehensive performance testing station of the country, into a wide area network, so that the traffic control department can immediately understand the vehicle in each area.Cerberus company officially acquired ChryslerThe United States yesterday, the major media have reported the Daimler Chrysler Group officially announced a US private equity fund Cerberus fund management company to 5 billion 500 million euros ($7 billion 450 million) to acquire 80.1% stake in Chrysler. From last year began a number of such famous enterprises to participate in the bid for the drama had a happy ending, the sensation of European and American industry is not less than ten years ago and marriage of the big two automakers, also provide a new footnote to the economic globalization.The American media humor terrain Rong Road, Chrysler swallow and spit it back the clock back ten years, from the starting point to the starting point and end point of walking. This is fresh is rare in the history of American automobile industry capital into financial capital in the hands, although Cerberus said it does not interfere with the daily operations of Chrysler. One of the bidders Canada supplier Magna International giants still wear the Friedel as its world after GM's second major customers, two other investment giant Blackstone and tough billionaire Kirk Coren in this bidding game.“克莱斯勒控股公司”（克莱斯勒控股）即将以此新企业名称出现，戴-克集团仍将持有余下的19.9%股权。
汽车车内行驶噪声测试的阶次跟踪法
［摘要］应用ＰＵＩ，ＳＥ测试分析系统中阶次跟踪法。测试分析某型乘用车车内四个位置的噪声水平随发动机
转速变化的关系．揭示了该型汽车在测试工况下，不同的转速对车内噪声的贡献规律．为降低车内行驶噪声和
振动响应提供ｒ重要的分析依据和参考．
［关键词］阶次跟踪；行驶噪声；汽车
／
［中图分类号］ＴＫ４１７
［文献标识码］：Ａ
５
验时车内传声器的布置符合ＧＢ／Ｔ１８６９７—２００２规 范．７个普通振动传感器的位置分布如下：２个位于 车顶棚，５个位于车底盘（在底板主驾驶、副驾驶、后 排两个座位位置以及行李箱中间位置各布置一个传 感器，共计５个）．试验道路要求路面无水，水平风力 小于３级，试验时天气晴朗．试验时，等发动机转速 稳定到９００ ｒ／ｍｉｎ后，变速器挂三档，并将油门一脚 踩到底，使汽车均匀加速至发动机转速达到６ ０００ ｒ／ｒａｉｎ，测量全过程车内驾驶座位、副驾驶座位、左后 以及右后四个不同座位的耳旁噪声．
带轮一侧，Ｔｙｐｅ７７０２中的Ａｕｔｏ—ｔｒａｃｋｅｒ专门用来分 析这个振动信号，通过分析得到发动机转速信号．试
［收稿日期］２００９一０３—２０ ［作者简介］胡溧（１９７７－－），男，湖北武汉人，武汉科技大学讲师，工学博士，研究方向：噪声与振动控制，汽车ＮＶＨ．
万方数据
第２４卷第２期
胡 溧等汽车车内行驶噪声测试的阶次跟踪法
配有ＦＦＴ＆ＣＰＢ分析软件Ｔｙｐｅ７７００．ＦＦＴ分析
软件Ｔｙｐｅ７７７０、阶次分析Ｔｙｐｅ７７０２、Ｖｏｉｄ—Ｋａｌｍａｎ 滤波阶次跟踪软件Ｔｙｐｅ７７０３、及两个４１８８传声器，
一个ＰＣＢ公司生产３５６０Ｃ耐高温振动传感器和７
个ＰＣＢ公司生产的振动传感器．
１．３试验方法和过程
传感器３５６０Ｃ安装在发动机空气滤清器靠近
pytest常用命令
pytest常用命令一、pytest简介pytest是一个成熟的Python单元测试框架，它具有丰富的功能和易于使用的API。
通过使用pytest，可以轻松地编写和运行测试用例，并且可以在各种环境中运行测试，包括本地机器、CI/CD流水线和云端服务器。
二、pytest安装1. 使用pip安装在命令行中输入以下命令即可：pip install pytest2. 使用conda安装在Anaconda命令提示符中输入以下命令即可：conda install pytest三、pytest常用命令1. 运行测试用例要运行所有的测试用例，只需要在终端中进入项目目录并输入以下命令：pytest如果只想运行某个文件夹或某个文件中的测试用例，需要指定路径：pytest tests/test_folder/或者pytest tests/test_file.py2. 选择性运行测试用例使用-m选项可以选择性地运行某些测试用例。
例如，如果你希望只运行标记为smoke的测试用例，则可以使用以下命令：pytest -m smoke3. 运行失败的测试用例如果之前有一些测试失败了，并且你想重新运行这些失败的测试，则可以使用以下命令：pytest --lf4. 重复执行指定次数的测试用例有时候需要重复执行一些测试以确保其稳定性，可以使用以下命令：pytest --count=35. 显示测试结果默认情况下，pytest只会显示测试用例的总数和失败的数量。
如果你想查看更详细的结果，则可以使用以下命令：pytest -v6. 生成测试报告如果你想生成一个HTML格式的测试报告，可以使用以下命令：pytest --html=report.html7. 覆盖率检查要检查代码覆盖率，需要先安装coverage模块。
然后，在项目目录中运行以下命令：pytest --cov=your_module tests/四、pytest参数设置1. 设置日志级别在终端中输入以下命令即可设置日志级别：pytest -o log_cli=true --log-cli-level=INFO2. 设置重试次数如果某些测试用例经常失败，可以设置重试次数以提高成功率。
初一英语科学实验设计单选题40题
初一英语科学实验设计单选题40题1. We need a ____ to measure the temperature in the experiment.A. rulerB. thermometerC. scaleD. compass答案：B。
本题考查科学实验中测量温度的工具词汇。
选项A“ruler”是尺子，用于测量长度；选项C“scale”通常指秤，用于称重；选项D“compass”是指南针，用于指示方向。
只有选项B“thermometer”是温度计，用于测量温度。
2. Before starting the experiment, we should ____ all the materials.A. prepareB. finishC. destroyD. forget答案：A。
本题考查实验前的准备动作词汇。
选项B“finish”是完成；选项C“destroy”是破坏；选项D“forget”是忘记。
而“prepare”有准备的意思，实验前需要准备材料，所以选A。
3. In the science experiment, we ____ the liquid into the beaker carefully.A. pourB. throwC. pushD. pull答案：A。
本题考查向容器中倾倒液体的动词。
选项B“throw”是扔；选项C“push”是推；选项D“pull”是拉。
“pour”有倾倒、灌注的意思，符合将液体倒入烧杯的动作描述，故选A。
4. Which of the following is NOT a step in a science experiment?A. ObservingB. GuessingC. RecordingD. Analyzing答案：B。
本题考查科学实验的步骤词汇。
观察（Observing）、记录（Recording）和分析（Analyzing）都是科学实验中的常见步骤，而猜测 Guessing）不是一个正式的步骤，故选B。
汽油车环保检测流程
汽油车环保检测流程英文回答：The process of environmental testing for gasoline cars involves several steps to ensure that the vehicle meets the required emission standards. This testing is crucial in determining the environmental impact of the vehicle and its compliance with regulations. Let me walk you through the typical process.Firstly, the car is brought into a specialized testing facility where it undergoes a series of tests. One of the primary tests is the tailpipe emissions test. This test measures the amount of pollutants released from the exhaust system while the car is running. The emissions are analyzed for various harmful substances such as carbon monoxide, nitrogen oxides, and hydrocarbons.In addition to the tailpipe emissions test, there are also evaporative emissions tests conducted. These testsmeasure the amount of fuel vapors that escape from the fuel system. This is important as these vapors can contribute to air pollution and the formation of smog. The car is placedin a controlled environment where the fuel system is sealed, and any leaks or evaporation are measured.Furthermore, a comprehensive inspection is carried outto ensure that the car's emission control system is functioning properly. This includes checking thefunctionality of components such as the catalytic converter, oxygen sensors, and the fuel injection system. Any malfunctioning parts are identified and repaired orreplaced to ensure optimal performance.Once all the tests and inspections are completed, the results are compared against the applicable emission standards set by regulatory bodies. If the car meets the required standards, it is considered environmentallyfriendly and compliant. However, if the car fails to meetthe standards, it may need further repairs or modifications to reduce its emissions and achieve compliance.中文回答：汽油车环保检测流程包括多个步骤，以确保车辆符合排放标准。
四级考试英语词汇速记30-汽车
cash [kæʃ]n. 现金；金钱vt. 兑现支票=ca + sh=卡发音+ SHE联想：小威用一卡车的SHE专辑换了好多现金。
例句：How much cash do you have on you? 你身上带着多少现金？cashier [kæˈʃɪr]n. 出纳员；收银员vt. 解雇=cash + i + er名词后缀=现金+ 表示：人=出纳员例句：The cashier was counting the money he had received. 出纳员在统计收款总额。
chew [tʃuː]v. 咀嚼；嚼碎；n. 口香糖=che + w=车+ 女王联想：坐在车里的女王在咀嚼口香糖。
例句：He is always chewing gum. 他总是在嚼口香糖。
chest [tʃest]n. 箱子；胸部，胸腔=che + st=车+ 石头联想：车和石头被放在箱子里，结果不小心砸中小威胸部。
例句：Chest pains can be a warning signal of heart problems. 胸部疼痛可能是心脏病的报警信号。
chess [tʃes]n. 国际象棋=che + ss=车+ 两条蛇联想：坐在车里的两条蛇在下国际象棋。
例句：Chess is not a game of chance. 国际象棋不是靠运气取胜的。
cheer [tʃɪr]v. 使高兴；加油；欢呼，喝彩=che + er=车+ 耳康联想：开着车的耳康在欢呼喝彩，为自己加油。
例句：The results of the test were very cheering. 化验结果令人欢欣鼓舞。
cart [kɑːrt]n. 运货马车，手推车vt. 用车装运=car + t=车+ 伞联想：汽车上装把伞就变成手推车。
例句：The cart began its gradual ascent up the hill. 运货马车开始缓缓上山。
mmdetection pkl 结果用法
mmdetection pkl 结果用法
MMDetection中使用.pkl结果文件的方法如下：
1. 首先，你需要先设置好MMDetection的配置文件，包括模型的网络结构、训练参数、数据集路径等。
2. 接下来，你需要加载.pkl结果文件。
可以使用`mmcv.load()`函数加载.pkl文件。
例如：
```python
import mmcv
result = mmcv.load('result.pkl')
```
3. 加载完成后，你可以根据需要使用结果进行进一步操作，比如可视化、后处理等。
```python
# 可视化结果
from mmdet.apis import show_result
img = 'test.jpg' # 路径为测试图像的路径
show_result(img, result, model.CLASSES)
# 后处理
from mmdet.core import bbox2result
result = bbox2result(result, model.CLASSES)
```
请注意，这只是一个简单示例，你可以根据实际情况进行更复杂的操作。
同时，对于不同的任务（如目标检测、实例分割、人体关键点检测等），结果的使用方式可能有所差异，请根据具体任务调整使用方法。
ros2常用语法
ros2常用语法ROS2是一款开源机器人操作系统，具有许多常用的语法和功能。
本文将介绍ROS2常用的语法和功能，包括节点、话题、服务、参数等方面。
一、节点在ROS2中，节点是运行在机器人上的独立进程，用于执行特定的任务。
节点之间可以通过发布和订阅话题来进行通信。
节点的创建和销毁都由ROS2的执行引擎负责管理。
节点的创建可以使用命令行工具`ros2 run`或者编写C++/Python 程序来实现。
例如，使用命令行工具创建一个名为`my_node`的节点：`ros2 run package_name my_node`。
其中，`package_name`是节点所在的包的名称。
二、话题话题是ROS2中最常用的通信机制，用于实现节点之间的消息传递。
一个节点可以发布消息到某个话题，而其他节点可以订阅该话题以接收消息。
话题的消息类型可以是预定义的也可以是自定义的。
在ROS2中，消息类型是通过接口定义语言（IDL）来描述的。
可以使用ROS2提供的工具来自动生成消息类型的代码。
发布和订阅话题可以使用ROS2提供的API进行操作。
三、服务服务是一种用于节点之间请求和响应消息的通信机制。
一个节点可以提供一个服务，而其他节点可以发送请求给该服务并等待响应。
服务的消息类型也是通过IDL进行描述的。
在ROS2中，服务的请求和响应是通过API进行交互的。
一个节点可以使用`create_service`函数来创建一个服务，其他节点可以使用`call_service`函数发送请求并等待响应。
四、参数参数是ROS2中用于存储节点配置和状态信息的一种机制。
节点可以读取和写入参数，以便在运行时进行配置和调整。
参数可以是标量、数组或者复杂类型。
在ROS2中，可以使用命令行工具`ros2 param`来管理节点的参数。
例如，使用`ros2 param set`命令来设置一个参数的值，使用`ros2 param get`命令来获取一个参数的值。
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100
10.5
100
11.8
1.3 1.1 3.4 2
12.4% 12.4% 30.9% 13.3%
LPG
100
8.9
100
10
Toyota
Vios
1500 cc. Mr.Jen Thongkeaa เจน 2500 cc. เจน
LPG Diesel
2005
100
11
100
14.4
Toyota
Truck D4D Comonral
Step-2 Test Result For comparison of Direct Current Voltage( DCV )and Noise.
1) Wave shows current and noise
Before insertion of FD-47
Display shows unstable wave effect under engine air compressure operation. 2) Wave shows current and noise After insertion of FD-47
375 ml..
Test Result for FD-47
(Compare without and with plug fuel save)
4 Liter
1000 ml.
With plug Without plug
440 ml. 560 ml.
Test by lock speed 100km/h and run 40 km. And with Fuel save plug
FUEL DOCTOR FD-47
Test on 12-Dec'08
TESTING REPORT
Test by : Mr.Somsak Unjai Mr.Pairat Meesakul Mr.Banchop
Definition
The FD-47 reduces noisy signals that have a detrimental impact on the functionality of the ECU preventing fuel consumption from reaching its optimal state.
2500 cc. Mr.Anake Keaprachum
1996
130
6
130
7.9
1.9
31.7%
HONDA
CITY
1500 cc. Mr.Samrit
Octane 91
2000
100
15.5
100
18.67
3.17
20.5%
Octane 91 HONDA CR-V 2000 CC Mr.Samrit 2001
Test Result for FD-47
(with plug)
Test Result for FD-47
(without plug)
(with plug)
Test Result for FD-47
(Compare without and with plug fuel save)
(Decr.) Corrected power PNorm Engine power PEng Wheel power PWheel Max power at Torque 1) Mmorn Max Torque at
Test Result for FD-47
(Compare without and with plug fuel save)
Lock speed 100km/h,distance 40kms
100 km/h 40 km.
(Without plug)
Without FD-47
625 ml.
With FD-47
Data comparison of FD-47
Before After
TEST #2
FUEL DOCTOR FD-47
Dynamometer Tests
Branch
Car Type
Model
Photo
Gasoline Type Diesel
Year
Before After Result Kilomtrs. K/M / Ltr. Kilomtrs. K/M / Ltr. K/M / Ltr. Up %
100 2001 100 120
10.5 8.9 11
100 100 120
11.8 10 13.5
HONDA
CR-V
2000 CC
LPG Octane 95 Diesel
Toyota
Camry
2400 cc
2008
Isuzu
D-Max (SX)
2500 cc
2006
120
12.5
120
15
Octane 91 Honda Car 1600 cc คุณเพ็ชร อุณใจ 1996 110 11 110 13.36
Toyota
4 x4 (truck) 2500 cc. Mr.Somsak Unjai Octane 91
2003
100
13
100
14.5
1.5
11.5%
Honda
Car
1600 cc Ms.Petch Unjai LPG
1996
100
12
100
14.5
2.5
20.8%
SUBARU Legacy GT
2.4
21.5%
Test Result for FD-47
(Compare with and without FD-47)
Test Result for FD-47
Test Result for FD-47
Test Result for FD-47
BMW 730 I 2001
(without plug)
Test Result for FD-47
(Compare without and with plug fuel save)
(Decr.) Corrected power PNorm Engine power PEng Wheel power PWheel Max power at Torque 1) Mmorn Max Torque at
Fuel Doctors Patent Pending FD-47 is a Fuel Consumption Regulator that stabilizes the voltages running through the Electronic Control Unit (brains to most functions of the engine).
0.86
rpm/189.7km/h
Test Result for FD-47
TOYOTA CAMRY 2003
Test Result for FD-47
(without plug)
Test Result for FD-47
(with plug)
Test Result for FD-47
(without plug) (with plug)
440 ml.
Save = 185 ml.
(With plug)
Save = 29.6 %
2000 Diesel 2006 Octane 95
100
15
100
17
Isuzu
Truck Gold series
3000 cc
คุณ สุพรรณ
100
13.5
100
14.5
1 4 2.5
7.4% 36.4% 20.8%
Toyota
Camry
2000 cc Octane 91
100
11
100
15
Diagram of FD-47 inside your engine compartment
Test #1 Direct Current Voltage (DCV) and Magnetic Test
Test using Digital Oscillascope
Digital Oscillaescope FD-47 is ready to test current and noise FD-47
Honda
Car
1600 cc คุณเพ็ชร อุณใจ Diesel
1996
100
12
100
14.5
Toyota
4 x4 (truck) 2500 cc. ั สมศกดิ
2003 อุณใจ Octane 91
100
13
100
14.5
1.5 1.3 1.1 2.5 2.5
11.5% 12.4% 12.4% 22.7% 20.0%
(without) 108.4 BHP 103.6 BHP 83.3 BHP 4930
(with) 113.7 109.0 89.9 5475
(%) 4.88 5.21 rpm/103.7km/h
rpm/92.8 km/h
147.3 Nm 4630 rpm/87.1km/h
168.0 Nm 4995
14.05
rpm/94.7km/h
Test Result for FD-47
(Compare without and with plug fuel save)
4 Liter 5 Liter
1000 ml.
625 ml..
Without plug