There are three rear-view mirror of a car, the owner no less than 100 a day to see them back and forth, but how to adjust rear view mirror, you are able to say something why they come to? How stressed or have some rules of the rearview mirror.
Four steps to properly adjust the mirror position
Step 1 adjustment of the central rear view mirror
Left and right position to adjust to just cut the left edge of the mirror to his right ear in the mirror image of the occasion, this means that, under normal driving situations, from the central rearview mirror can not see their own, but on of the position is to mirror the distant horizon, the central place you can.
Essentials central rearview mirror adjustment: horizontal pendulum middle ears up on the left. Horizontal distance of the horizontal mirror placed on the center line of the central location, and then move around to his right ear in the mirror image just on the left edge.
Step 2, adjust the left mirror
Processing, the next location to the distant horizon into the central, left and right body position is adjusted to account for mirror-wide 1 / 4.
Adjust the left mirror essentials: the horizontal mirror placed in the middle position, and then transferred to the edge of the body occupy mirror image of the 1 / 4.
Step 3, adjust the right mirror
Because the driver's seat on the left side, so the driver of the vehicle on the right is not easy to grasp the situation, coupled with sometimes-street parking needs to adjust the right mirror, the next location should remain larger surface area about mirror 2 / 3. As for the right positions, the same adjustment to the body, 1 / 4 mirror area can be.
Adjust the right mirror essentials: the horizontal mirror placed 2 / 3 position, and then the edge of the body then transferred to occupy mirror image of the 1 / 4.
Step 4, how best to remove dead line of sight
Many people think that dead space to eliminate line of sight as much as possible to the left and right rear view mirror or dropping out of tune. In addition, studies have shown, may at any time in order to maintain the neat appearance, may be eager to beauty, there are many drivers to the central rear-view mirror can be adjusted to bring their own photo in, but these are the wrong approach. According to the professionals that to obtain the maximum angle after the effective degree of adjustment in accordance with Figure 4 is the most correct manner.
Normal driving rotation in only the case of the eye and not look back, you can see in front of about 200 degrees left and right of the range, in other words, there are about 160 degrees is invisible. Depends on three small mirror can cover the remaining 160 degrees, is too "strong mirror the difficult" a; in fact the left and right rear-view mirror coupled with the central rear view mirror, only then to provide an additional 60 degrees of visual range, then the rest of the 100 degrees how to do?
Looking back over
In the United States held a car owner knows, the United States driver's license test, the actual road test in an important project is turning and changing lanes when there is no looking back to determine whether to cars. In Taiwan, many people are driving?? Went, side-impact collision, and often resulting.
Though there are many new cars are equipped with double-curvature mirror, but it is to the left and right rear view mirror a little perspective to expand the scope and can not cover all areas. In addition, the market is not difficult to buy the car department store line in wide-angle lens to dress up, this may go further and eliminate some dead, but the wider the angle of the mirror image the greater the degree of deformation, while the mirror objects how to locate away from the more difficult it is to use wide-angle lens must face "side."
But very pleased, many vehicles are equipped with rear view mirror monitor, rear view camera can use to observe all the conditions to the car. While the back is still necessary, but at least it can reduce the number of dependence.
Wednesday, July 28, 2010
Monday, July 26, 2010
Large mirror blind spot hazards
Has many years of driving experience, when the old drivers in the road every few minutes look at the mirror, the body clearly grasp the situation around the road to change lanes or overtaking accurate.
But not completely through the car rear view system to collect all the information around the body, because the mirror between the visual areas are more or less the existence of blind spots.
Therefore, changing the driving state, the owners are required to take into account the existence of blind spots to avoid traffic accidents.
Large mirror blind spot hazards
Because of the existence of blind spots in the road course may happen: the normal car driving on the road, presumably, overtaking from the left front of the car change lanes to overtake, but because the left front bumper Road, helpless old car had the right lane to overtake. Overtaking before, right rear view mirror saw the car and found there are no cars to keep up with the right Drive, then Guaixiang right, can be sudden, right in front of it out of a car. Sudden changes at once to the driver panic.
Obviously not the right car, why would suddenly change lanes are overtaking a car? 30 years driving experience with the old driver, said Mr. Chen, in general, the driver observed the situation is through the rear view mirror, the car’s rearview mirror is blocked because the body can only see the car the back window of the situation, and about rearview mirror as the eye problem for objects near the car side of the rear and difficult to observe, so they formed a certain blind spots. The right side of the mirror farther from the driver, the blind spot of a greater produce, difficult to find through the rearview mirror. If a vehicle in advance, just after the car in the driver’s visual blind spot, the time change will often cause Road or turning traffic.
Turn signal in advance to ensure the security fight
Although the mirrors have blind spots caused by wrong judgments will let drivers, causing accidents, but drivers are not allowed to change lanes to overtake each time he turned to see car after the window to observe the situation.
So to traffic safety, we should try to avoid blind spots appear after the windscreen of the car object as not to be blocked, and maintain good vision, and vision mirrors adjusted to the maximum, you can choose in the car rear-view mirror vision to install a large mirror, these methods can minimize the appearance of blind spots.
For safety, when to change lanes, you can advance up the turn signal, and then look left and right sides of the mirror, sure no cars to keep up with the situation, a little bit to wait for a few seconds, and then start and Road.
Overtaking, when determining the rear behind the vehicle without the vehicle or no intention of overtaking, the fight left turn signal into the fast lane and fast speed. When overtaking vehicle appears in the rearview mirror, the call back to confirm a safe distance from the right turn signal after the reset back to the original Drive.
Source: http://espow.blog.com/
How to Fix a Laptop Adapter
Most modern Laptop computers have multiple Laptop AC adapter to enable users to access more than one way. For example, many notebook computer models include an Ethernet and wireless adapters. When these adapters stop functioning normally, the Windows operating system can diagnose and fix the problem. In order to solve the laptop adapter, you must have administrative rights on the computer.
Explain
Step 1
Log in to your notebook computer using the administrator account.
Step 2
Open "Control Panel" button, Start menu, then click.
Step 3
Click "Switch to Classic View" link in the left window in the Category view if you present.
Step 4
Double-click "Network Connections" control panel icon. A window will open a notebook computer, the list of installed network Laptop adapters.
Step 5
Right-click on the icon for the adapter to repair, and then from the context menu of the "Repair" option. Windows operating system will now scan the selected network adapter and fix any connection problems.
Step 6
Close the window and test your Internet connection.
Wednesday, July 21, 2010
Tell you how to select the backup sensor
Reversing sensor, also known as parking assist system, or backup computer alert system. Typically, parking sensor from the ultrasonic sensor (commonly known as probes), controller and display (or buzzer) and other components. Principle of ultrasonic distance measurement system, under the control of the controller, the ultrasonic emission sensor signals, when the encounter obstacles, the generated echo signal, the sensor receives the echo signal data processing by the controller to determine the obstacle position, distance and issued by the display of other warning signals, timely warning, so do the hearts of drivers reversing the "numbers" to make reversing easier. Parking sensor before the market several brand as much as 20 in price from 34 to one or two hundred thousand dollars, and many owners do not know what to compare and choose. By the author of parking sensor products on the market analysis, prompts the user to choose the six parking sensor notes.
1. Function
More complete functional should have a distance display parking sensor, audible alarm, regional alerts and orientation instructions, some products also have the Power On Self Test function. There is also currently on the market with voice alarm products, the feature gives the feeling is very direct, but the main problems is the alarm hysteresis, so that drivers brake late, the not practical.In accordance with the display is divided into parking sensor with LED display, also called ultrasonic backup sensor, and rearview monitor parking Sensor.
.
2. Performance
Performance mainly from the detection range, accuracy, stability and capture target display rate to consider. Detection range, most of the product range of 0.4 ~ 1.5m, a good product can reach 0.35 ~ 2.5m, shown in Figure 2. Wide range of parking sensor reversing always detected ahead of target, and the excessive pursuit of the minimum detection distance is meaningless, because the actual use must be fully considered when the inertia brake factors. Detection accuracy, mainly depends on two aspects: One, display resolution, the general products of 10 cm, while a good product can reach 1 cm; second is to look at measurement error, which shows the distance between the actual distance Error, 10cm diameter pipe can be placed in position around 1m comparison, the good product of measurement error should be less than 3cm. Show stability, is not a good reflector in the barrier case, the ability to consistently capture and stable showing obstacle distance. Capture the target rate, reflecting the parking sensor on the ability to capture moving objects. This is to prevent similar child or a cyclist suddenly from the rear view through the driver caused crashes less important. In short, reversing radar performance requirements are: measured accurately measured stability, range, capture speed.
3. Appearance Technology
As the car inside and outside decorations, displays and sensors installed to consider whether the appearance, and vehicles are coordinated. From the sensor shape, one can choose a button style and fusion of two, button-type sensor surface is flat, the surface of sensor fusion is a shape change, the pursuit of a natural transition with the rear bumper. Judging from the size, there are ultra-small, medium and large size, relatively large size of the atmosphere, relatively small, hidden, depending on the size of the rear bumper and personal preferences. From the color point of view, should be chosen with the vehicles after the bars the same or similar color. Monitors should be based on the driver's parking habits use front-or rear, and in order to clear, beautiful as the standard, some products can use both monitors.
4. Quality and Reliability
Parking sensor as automotive supplies, due to its higher quality and reliability requirements, the average consumer it is difficult to determine the index. Good quality products to provide better services, commitment to OZ and repairing a longer period, it is recommended you select the period of 2 years for repairing the product.
Reference: http://espow-world-electronic-world.blogspot.com/
1. Function
More complete functional should have a distance display parking sensor, audible alarm, regional alerts and orientation instructions, some products also have the Power On Self Test function. There is also currently on the market with voice alarm products, the feature gives the feeling is very direct, but the main problems is the alarm hysteresis, so that drivers brake late, the not practical.In accordance with the display is divided into parking sensor with LED display, also called ultrasonic backup sensor, and rearview monitor parking Sensor.
.
2. Performance
Performance mainly from the detection range, accuracy, stability and capture target display rate to consider. Detection range, most of the product range of 0.4 ~ 1.5m, a good product can reach 0.35 ~ 2.5m, shown in Figure 2. Wide range of parking sensor reversing always detected ahead of target, and the excessive pursuit of the minimum detection distance is meaningless, because the actual use must be fully considered when the inertia brake factors. Detection accuracy, mainly depends on two aspects: One, display resolution, the general products of 10 cm, while a good product can reach 1 cm; second is to look at measurement error, which shows the distance between the actual distance Error, 10cm diameter pipe can be placed in position around 1m comparison, the good product of measurement error should be less than 3cm. Show stability, is not a good reflector in the barrier case, the ability to consistently capture and stable showing obstacle distance. Capture the target rate, reflecting the parking sensor on the ability to capture moving objects. This is to prevent similar child or a cyclist suddenly from the rear view through the driver caused crashes less important. In short, reversing radar performance requirements are: measured accurately measured stability, range, capture speed.
3. Appearance Technology
As the car inside and outside decorations, displays and sensors installed to consider whether the appearance, and vehicles are coordinated. From the sensor shape, one can choose a button style and fusion of two, button-type sensor surface is flat, the surface of sensor fusion is a shape change, the pursuit of a natural transition with the rear bumper. Judging from the size, there are ultra-small, medium and large size, relatively large size of the atmosphere, relatively small, hidden, depending on the size of the rear bumper and personal preferences. From the color point of view, should be chosen with the vehicles after the bars the same or similar color. Monitors should be based on the driver's parking habits use front-or rear, and in order to clear, beautiful as the standard, some products can use both monitors.
4. Quality and Reliability
Parking sensor as automotive supplies, due to its higher quality and reliability requirements, the average consumer it is difficult to determine the index. Good quality products to provide better services, commitment to OZ and repairing a longer period, it is recommended you select the period of 2 years for repairing the product.
Reference: http://espow-world-electronic-world.blogspot.com/
Tuesday, July 20, 2010
Driving rain reminded: Security wading must be stable
What is driving in the rainy season to pay attention to it? In this, to remind you travel before you pay attention to checking safety performance of vehicles, in particular, to Quebao wiper, brakes, lights, tires meet the safety requirements, Yu Dao rainy weather, Geng be careful driving, control speed, and the former keep a safe distance, to to ensure travel security.Of course, the best car equipped with rear view mirrors will make your driving safer.
First, check your brakes well before no worries. Rain increased air humidity, if there is water into the brake fluid was in the high temperature gasification, will result in Zhidongshiling or even failure.You should always through the parking sensor device always concerned about the rear of the vehicle.
The rain driving, driving to grasp the direction, speed and visibility. Car to keep straight and low speed corners, it should be slow step on the brake, to prevent vehicle skidding tires caused by locking. Front wheel skid, sideslip should be the direction towards the opposite direction to correct; rear-wheel skid, they have the correct direction towards the side of sideslip, must not play the opposite direction. To make use of low-speed driving rain gear, two or three block, no more than 30 km or 40 km per hour, at any time to observe the vehicle and his car before and after the distance, emergency prepared ahead of time. Avoid emergency stop, slow down as much as possible about 100 meters ahead, tapping on the brakes, so back to the emergency vehicles have adequate preparation time to avoid rear-end collision.
Ford car before, it is best to check all electrical engine compartment, sealed package with exposed electrical connection joints, if necessary, can be adjusted according to water depth changes and the location of the engine intake and height. Exhaust pipe of water to a high degree, it is easy to turn off the vehicle, in particular water depth more than half the tire height, be careful driving; if proven depth than the tires, we should not wade.
Traffic in order to stabilize the accelerator, breath through the water, try to avoid shifting or sharp turn midway. Instant auto water should be as smooth as possible, cut down the first gear to reduce speed to maintain a smooth uniform speed. A moving target to try to follow a fixed distance, his hands holding the steering wheel straight ahead, must not watch water or spray, in order to avoid chaos Akira sight illusions, the vehicle deviated from the normal road accidents. If there is sand bottom, wheel slippage, we should immediately stop, can not be forced through, the engine does not stall in the case, the organization will launch vehicle to avoid deeper and deeper. Multi-car wading when the water can not be the same time, to wait for the other side before the car arrived after the water again after the car to stop due to a failure to prevent the vehicle in front, forcing the water after the cars while parked in a dilemma. Through water, air kicks foot brake, brake test sensitivity.
In many cases, the experience of the driver can avoid a lot of accidents, but the improvement of vehicle technology and vehicle development aid, will help owners to better secure their driving.So where the vehicle is equipped with rear view mirror monitor is necessary.
Reference: http://espow-world-electronic-world.blogspot.com/
First, check your brakes well before no worries. Rain increased air humidity, if there is water into the brake fluid was in the high temperature gasification, will result in Zhidongshiling or even failure.You should always through the parking sensor device always concerned about the rear of the vehicle.
The rain driving, driving to grasp the direction, speed and visibility. Car to keep straight and low speed corners, it should be slow step on the brake, to prevent vehicle skidding tires caused by locking. Front wheel skid, sideslip should be the direction towards the opposite direction to correct; rear-wheel skid, they have the correct direction towards the side of sideslip, must not play the opposite direction. To make use of low-speed driving rain gear, two or three block, no more than 30 km or 40 km per hour, at any time to observe the vehicle and his car before and after the distance, emergency prepared ahead of time. Avoid emergency stop, slow down as much as possible about 100 meters ahead, tapping on the brakes, so back to the emergency vehicles have adequate preparation time to avoid rear-end collision.
Ford car before, it is best to check all electrical engine compartment, sealed package with exposed electrical connection joints, if necessary, can be adjusted according to water depth changes and the location of the engine intake and height. Exhaust pipe of water to a high degree, it is easy to turn off the vehicle, in particular water depth more than half the tire height, be careful driving; if proven depth than the tires, we should not wade.
Traffic in order to stabilize the accelerator, breath through the water, try to avoid shifting or sharp turn midway. Instant auto water should be as smooth as possible, cut down the first gear to reduce speed to maintain a smooth uniform speed. A moving target to try to follow a fixed distance, his hands holding the steering wheel straight ahead, must not watch water or spray, in order to avoid chaos Akira sight illusions, the vehicle deviated from the normal road accidents. If there is sand bottom, wheel slippage, we should immediately stop, can not be forced through, the engine does not stall in the case, the organization will launch vehicle to avoid deeper and deeper. Multi-car wading when the water can not be the same time, to wait for the other side before the car arrived after the water again after the car to stop due to a failure to prevent the vehicle in front, forcing the water after the cars while parked in a dilemma. Through water, air kicks foot brake, brake test sensitivity.
In many cases, the experience of the driver can avoid a lot of accidents, but the improvement of vehicle technology and vehicle development aid, will help owners to better secure their driving.So where the vehicle is equipped with rear view mirror monitor is necessary.
Reference: http://espow-world-electronic-world.blogspot.com/
Wednesday, July 14, 2010
Notice for purchasing parking sensors
Car parking radar when it is in the purchase, installation and use of the process, pay attention to the following Tips:
First, the number of probes. Now the market parking sensor, 2 probe, respectively, 3 probe, probe 4, 6 and 8 probe probe probe ,2-4
Parking sensor is usually installed in the vehicle's rear bumper above ,6-8 probe after the installation is the first 2 4, or the first 4 after 4.6 or more parking sensor probe, in addition to detection of the rear case, it can also detect front left and right corner of the case.
Second, the radar performance. Include: sensitivity, the existence of blind spots, detecting distance range. The onwer of the shop said, the general parking sensor detection range shall be 1.5-0.3 meters, the number of parking sensor is not enough because of their sensitivity, detection range of only 1.2-0.4 m, this will determine the drivers and take measures to bring about certain difficulties.
Third, the quality of test. Carried out in accordance with instructions from the test, take a look at the radar's response in line with the instructions, the radar is sensitive to such issues as whether the false positive; on the probe waterproof test, which related to the rain, snow and more humid weather Li Leida whether normal work.
Fourth, the installation location. Probe installation method to use more "embedded", that means drilling in the bumper, this is not only easily fixed, but also more beautiful. To note that different probes have different in size and the detection angle, the hole size and mounting angle will directly affect the accuracy of detection, so, be sure to install to a professional decoration shop or 4S shop.
Fifth, purchase methods. The current supply of parking sensor many ways, the owner can go to Auto Parts City, after purchasing their own installation, you can buy directly in the decorating store and install. Purchase and installation should be selected from major brands, to big shops or 4S shop decoration installation, so that it can guarantee quality and service.
Last, cleaning and maintenance. Clean your car reversing sensorsProbe should always clean and attachments exist, will certainly affect the detection accuracy, some people hope to probe "painting" to maintain the unity of the entire vehicle color is totally wrong. If the probe clean conditions are still false positives or "not reporting" occurred, it may be damaged or line probe a problem, need to be repaired or replaced.
More, visit: http://visitkevin.wordpress.com/
First, the number of probes. Now the market parking sensor, 2 probe, respectively, 3 probe, probe 4, 6 and 8 probe probe probe ,2-4
Parking sensor is usually installed in the vehicle's rear bumper above ,6-8 probe after the installation is the first 2 4, or the first 4 after 4.6 or more parking sensor probe, in addition to detection of the rear case, it can also detect front left and right corner of the case.
Second, the radar performance. Include: sensitivity, the existence of blind spots, detecting distance range. The onwer of the shop said, the general parking sensor detection range shall be 1.5-0.3 meters, the number of parking sensor is not enough because of their sensitivity, detection range of only 1.2-0.4 m, this will determine the drivers and take measures to bring about certain difficulties.
Third, the quality of test. Carried out in accordance with instructions from the test, take a look at the radar's response in line with the instructions, the radar is sensitive to such issues as whether the false positive; on the probe waterproof test, which related to the rain, snow and more humid weather Li Leida whether normal work.
Fourth, the installation location. Probe installation method to use more "embedded", that means drilling in the bumper, this is not only easily fixed, but also more beautiful. To note that different probes have different in size and the detection angle, the hole size and mounting angle will directly affect the accuracy of detection, so, be sure to install to a professional decoration shop or 4S shop.
Fifth, purchase methods. The current supply of parking sensor many ways, the owner can go to Auto Parts City, after purchasing their own installation, you can buy directly in the decorating store and install. Purchase and installation should be selected from major brands, to big shops or 4S shop decoration installation, so that it can guarantee quality and service.
Last, cleaning and maintenance. Clean your car reversing sensorsProbe should always clean and attachments exist, will certainly affect the detection accuracy, some people hope to probe "painting" to maintain the unity of the entire vehicle color is totally wrong. If the probe clean conditions are still false positives or "not reporting" occurred, it may be damaged or line probe a problem, need to be repaired or replaced.
More, visit: http://visitkevin.wordpress.com/
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