[Introduction]

Since the invention of the sweeping robot, it has gradually developed from the earliest single function to the integration of multiple functions, and the degree of intelligence has also been increasing. It can greatly reduce the labor burden of household floor sanitation for users in use. However, in real life, the popularity of such products is not high. On the one hand, the majority of consumers do not know enough about the products, Taking this trial as an example, because it was the National Day, many friends came to play at home and saw this sweeping robot. They thought it was very novel. Some friends had not even heard of this product. On the other hand, the price of the product itself was still at a high level. Compared with its sweeping function, users felt that the cost was too high and there was no demand, This has brought difficulties to the popularization of products.

Bug was lucky to participate in the trial of Pusannik COCO SMART 680T sweeping robot of IT168 test guest this time. For this high-end oriented product, how about its function itself? Let's see Bug's limit evaluation.

[Insect evaluation index]

Face value: ★★★☆

Workmanship: ★★★☆

Functions: ★★★★★

Price: ★★★

Effect: ★★★★

Recommended: ★★★★

[Evaluation Contents]

1、 Product packaging, all items and documents

2、 Appearance and details

3、 Installation process of each component

4、 Use of charging components and virtual wall

5、 Operation and APP introduction

6、 Sweeping effect limit test

7、 Mopping effect test

8、 Multi mode operation and other tests

9、 Comprehensive evaluation and suggestions

[Text]

1、 Product packaging, all items and documents

The product uses special corrugated cardboard transport packaging to ensure that the product can be safely delivered to users. After all, the logistics is fierce as a tiger, and bumps are more essential. However, the transport packaging of this sweeper is also solid enough. Although there are many extrusion marks, the internal product packaging box is intact and sharp, which gives me a compliment.

The overall design of the package is standard, and the color matching is beige, giving a warm feeling. In addition to the product drawing on the front, the four functional features of COCO SMART 680T, bionic ultrasonic detection technology, dust induction spot cleaning, floating spiral roller brush sticking cleaning, and crawler type rolling mopping are also marked on the lower right corner.

On both sides are the product parameter information and product feature identification, and we can also see the manufacturer's product concept of "endless care only for family". From its parameters, the battery capacity is not high, but the charging time is not long, the whole machine is not small, and the weight of 3 kg is not light, so we can see that there is real material, Various cleaning modes also belong to the standard configuration of the current high-end products, and there are many functions such as ultraviolet sterilization lamp, remote controller, crawler mopping, intelligent reservation, and collision detection. The 3C compulsory certification also makes people more confident about the safety of the product.

The functions are so rich that people's expectations are multiplied. After opening the box cover, we can see that the products are orderly placed in the shock absorption foam box. The upper layer on the left is the document, the lower layer is the floor sweeper, and the right is the accessories area. All objects are put together in a dazzling array. In addition to the host, rechargeable batteries, chargers, remote controls and documents, virtual walls, brushes Accessories such as dry wiping cloth, wet wiping cloth and filter screen are high-end products. The manufacturer is quite up to standard in this respect.

2、 Appearance and details

The appearance of the product is not much different from that of most sweeping robots, but the appearance is slightly larger, mainly due to the increase in functions, various components and sensors are relatively large, and the differences in details are still large.

The COCO SMART 680T machine in this trial is in rose gold tone. The honeycomb pattern on the top is decorative, but the pattern printing is not exquisite. A careful look shows that there are many noise spots. There are 5 touch buttons and 1 LED digital status display lamp in the front, and the circular button in the back is the dust collection box unlocking button.

There are many mechanisms distributed at the bottom of the host machine. Of course, such a powerful sweeping machine is not simple. The sweeping machine is driven by two wheels at the back, and the front universal wheel adjusts the direction. The two side brushes bring the sweeping objects to the floating spiral roller brush in the middle, which is sucked into the dust collection box by the fan. The cleaned ground is irradiated and sterilized through the ultraviolet lamp at the back of the dust collection box, Remember to remove the protected cardboard before use.

Ultrasonic sensors are distributed on the side of the machine, the rear is the air outlet of the dust collection box fan, the right side is equipped with a power supply direct charging interface, and a whole arc plate in the front is elastically connected, which can reduce the damage of collision to the machine. The black protective net is also distributed with ultrasonic sensors, that is, the probe of bionic ultrasonic detection technology, Only with this device can the touch free and slow touch functions of the sweeper be realized.

(Universal wheel and charging base metal contact piece)

(Anti drop detection sensors, 4 in total at the front and both sides)

(Side brushes, one set for each side)

(Floating spiral roller brush)

(Drive wheel set, dust collection box, UV lamp and power switch)

3、 Installation process of each component

Such a high-end sweeping robot can be described in detail in terms of documentation. Users who use it for the first time can also easily start, but before using it, they must carefully read the instructions and quick guide, and operate and use it according to the correct process. After all, the robot is not cheap.

The removal and installation of the floating spiral roller brush is relatively simple. It can be easily opened by grasping the direction of force. Note that the two ends of the roller brush are different. The square head is inserted into the drive end once, and the round end is in the open fixed groove. Although the rotating force is not large, there is no designed supporting bearing, which will be easy to wear.

The dust collection box needs to be disassembled frequently in use. Cleaning the dust inside the box and installing the battery are indispensable. The whole dust collection box mechanism is designed ingeniously and disassembly is not complicated. The clamp and fixed shaft can ensure safe and stable use, and there will be a click when it is installed in place.

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTkwOTQzMg==/v.swf

The installation of the battery is also not complicated, but it is unthinkable that such a large battery is only 3000mAh. For example, many mobile phone batteries are more than 3000mAh, but they are lithium batteries, which are different from this nickel metal hydride battery. The instructions suggest that it is also necessary to directly charge three times for the first use. After installation, check whether the PULL bayonet is firm, It can also be seen from the figure that the small brush for cleaning the filter screen is hidden in the top plate at the dust box position.

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTkwOTc4NA==/v.swf

Similarly, the installation of the side brush is also very simple. Hold the middle part of the side brush and pull it out. When it is installed in place, there will be a sound of "Por", which is easy to identify. Generally, only products with good design will have this sound prompt when the buckle is in place.

4、 Use of charging components and virtual wall

In addition to direct charging, this sweeping robot is also equipped with a powerful charging component, which can set a schedule for scheduled cleaning. With the use of virtual walls, it can better limit the sweeping area of the sweeping robot and achieve more reasonable cleaning purposes.

The charging module includes a power adapter and a charging base. Insert the power plug into the interface on the back of the charging base. It is more considerate that the back of the charging base is equipped with a power line fixing slot and a brush hair remover, and the side is also equipped with a remote control storage card slot,

When you first use it, remember to take out the insulating sheet in the button battery compartment, plug in the power adapter plug and start using the charging module. You can set the cleaning time from Monday to Sunday through the scheduling reservation button. Since it is displayed in English, unfamiliar users can refer to the manual for operation. It is also relatively simple after being familiar with it. The function of appointment cleaning is very practical, After setting, the sweeper can automatically start according to the schedule to the time point. If the electrical capacity of the sweeping machine is too low, it can also automatically return to the charging station for charging. With the scheduling reservation function, it can basically achieve full automatic sweeping. For the working people, sweeping is not so difficult.

Of course, in order to better limit the sweeping area of the sweeper, the virtual wall is also a necessary accessory. The rechargeable battery in the virtual wall is charged through the charging stand. After the switch is turned on, an area of about 2.5 meters can be formed in front of the virtual wall. The sweeper defaults to a wall and will not cross it, which is more practical.

5、 Operation and APP Introduction

The floor sweeping robot of Pusannik is very flexible in operation. It can not only be manually operated directly through the touch keys on the machine panel, but also set the running time automatically on the charging station. It can also be controlled wirelessly through the remote controller. Of course, as a high-end intelligent floor sweeping robot, it is also necessary to control the mobile end through APP.

The five touch keys on the top of the machine are respectively start/pause, vacuum blower, UV sterilization, time setting, touch free/slow touch, which are not marked in Chinese. The digital status display lamp displays numbers and codes to prompt the working time, error code, cleaning mode and full dust collection box, which is more user-friendly. The remote control can realize standby, start/pause, travel direction control, touch free/slow touch, Mode switching, one button recharge and other functions are very convenient to use

Alibaba Xiaozhi APP, a mobile remote control application, is provided by Alibaba Internet of Things. This platform belongs to Alibaba's ecological chain. At present, there are many smart terminal products connected. After downloading the APP, log in with the Taobao account, add the Pasanik sweeping robot to the device list, and press and hold the touch free/slow touch on the host until the Cd display appears, Follow the steps to fully register the binding.

Entering the main interface of Alibaba Xiaozhi APP, you can see that it supports the establishment of multi device linkage intelligent scenarios and the management of family members' permissions. However, this Pusannik sweeping robot does not support this function at present, so I will not discuss it here.

Enter the main operation interface of the sweeper, the upper blue area displays the working status and mode of the sweeper, and the lower part lists the function keys in the form of classification. The operation is straightforward, and the APP can select the mute mode, the size of the cleaning area, and the scheduled cleaning, which is a great supplement and enhancement to the remote control and machine touch key operation, However, although the sweeper can be remotely operated on the Internet, it cannot be remotely woken up in the sleep mode.

Multiple operation modes can control the sweeper at will, which is very flexible and convenient. By observing the touch key light and LED digital display on the sweeper, you can know the current status of the sweeper. If you turn on the UV sterilization light, you can see the green reflection from the ground at the rear of the sweeper, and you should avoid watching it for a long time.

6、 Sweeping effect limit test

In this paper, through the simulation test and analysis of several common garbage swept by the sweeper, and the corresponding test of the fall prevention and trafficability of the sweeper, we can objectively reflect the actual cleaning effect of the sweeping robot.

Test item 1: cleaning paper scraps

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTc5ODgzMg==/v.swf

Paper scraps vary in size and weight, and even manual cleaning is a headache. As can be seen from the video, when sweeping large areas of paper scraps, a small amount of paper scraps will be bounced off. Of course, in life, such a pile of paper scraps is less likely. After a part of the paper scraps is removed, the effect is better when repeatedly removing the remaining paper scraps.

Test item 2: cleaning leek leaves

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTgwMDQzNg==/v.swf

The leek leaves are cut into short strips of different lengths, and the water is easy to stick to the ground after being crushed, which is difficult to remove. From the effect of the test video, the direction of the long strips of garbage swept into the roller brush is vertical, which may be missed, but the overall cleaning effect is good.

Test item 3: sand cleaning

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTgwMjI0NA==/v.swf

Due to the importance of sand particles in the sand, it can be seen in the test that many heavy sand particles cannot be inhaled during the first pass, and some sand particles are also bounced off by the side brush. After adjustment, the side brush of the sweeping robot cuts in from the edge of the sand, and sweeps the sand into the roller brush. The cleaning effect is significantly improved.

Test item 4: cleaning melon seed shells

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTgwNjU1Mg==/v.swf

(melon seed shells dispersed)

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTg3OTQ1Ng==/v.swf

(concentrated melon seed shells)

The melon seed shell is a kind of common household garbage, which is small and hard to clean when it is close to the ground. In test item 3, the insect found that the garbage entering the rolling brush from the tangential rotary sweeping between two side brushes is easier to clean at one time. So in this test, the insect specifically divided the melon seed shell into two types: single line and scattered into a ball for cleaning test, The actual effect really reflects this view. The melon seeds in a single line can be basically cleaned at one time, while the scattered melon seed shells can be easily popped open.

During the test, the machine turned around and saw that there was still a lot of garbage stuck at the entrance of the roller brush in the middle, which was also the reason why garbage occasionally popped out of the machine during the test. After a short test, the dust collection box was quite full and needed to be cleaned manually, because before the above test, the floor of the house was also tested for dust cleaning, It can be seen that both the two layers of filter screens of the dust collection box intercept a lot of dust, and the garbage in the box accounts for about two-thirds of the dust collection box. After the wire mesh and filter screen are cleaned with the brush in the machine, the part of the wire mesh and transparent dust collection box can be cleaned with water, and the fan part can only be cleaned with a rag. If the white filter screen is too blocked, Replacement is required.

If it is used daily, there will not be such a large amount of garbage, and it is mainly small garbage such as dust, which will not fill the dust collection box so quickly, and there will not be so much dust. But from this limit test, it can also be seen that the sweeping ability of this sweeping robot is very comprehensive and powerful, and the sweeping effect is good in the case of good slag feeding, The one-time cleaning effect is good.

7、 Mopping effect test

At present, there are also separate mopping machines on the market, but compared with this all-in-one machine, there are too many devices at home, which is slightly inconvenient in operation, maintenance and use, and also troublesome in storage.

The Pusannik COCO SMART 680T sweeping robot adopts an external mopping component, which is composed of a bracket, a water tank, a dry rag and a wet rag. The blue arc dry rag is attached to the bottom of the water tank by self-adhesive velcro. The wet rag is driven to rotate by a roller in the middle. There is a white cotton soaking design in the middle to ensure that the water in the water tank can leach at an even speed. From the details, The interior surface of the wet rag is woven into a concave convex strip design, which can better mesh with the teeth of the shaft. The two shafts are of a movable design. The front axle has a built-in spring, which can be easily disassembled, and can also increase the floor covering of the rag. The rear axle is equipped with a stainless steel wear-resistant gasket, which can increase the service life. From this, we can see the intention of the manufacturer.

Before use, it is necessary to add a certain amount of water into the water tank, press the mop assembly into the corresponding position of the sweeper through the positioning point, turn on the power switch, and also turn on various sweeping modes. Mop the floor with crawler walking wet rags, and dry the dry rags behind to complete the mopping work. However, it is a pity that there is no separate mopping mode. After all, many times, We need to choose mopping separately.

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTgxNDY4MA==/v.swf

From the measured video, the effect of mopping the floor is relatively ideal, and the speed of soaking the water tank is also appropriate. The wet floor is cleaned with a wet rag, and the water mark left by the dry rag will soon become dry, but try not to stand still for a long time to avoid a large amount of ponding on the floor. Generally, it is no problem to drag two rooms with a full tank of water, but depending on the indoor floor dust, If the rag is too dirty, it needs to be cleaned to avoid affecting the effect. However, the manufacturer has attached a set of rags, which can last for one time. In addition, after the mopping components are installed, the sweeping robot moves slightly, which should be caused by the slight difference between the two sides of the water tank and the ground. It is recommended to improve the connection mode of the mopping components, Ensure the overall ground clearance and the correct walking route of the robot.

8、 Multi mode operation and other tests

For a sweeper, besides sweeping and mopping the floor, safety and ease of use are also very important. The following is a special test of the COCO SMART 680T sweeping robot in four aspects: multi-mode operation, automatic recharging, trafficability and fall prevention. It can be seen that this sweeper can be used safely and reliably in practice.

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTg1MDc2NA==/v.swf

(Fixed point spiral mode)

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTg1NTY4NA==/v.swf

(Extended edge mode)

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTg2MDYyNA==/v.swf

(S-mode)

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTg2NDM0NA==/v.swf

(Polygon mode)

From the above four videos, it can be seen that the four typical cleaning modes of this sweeping robot adapt to different scenes, and various home environments and house types can be selected accordingly, but the automatic mode is used more frequently in practical applications, that is, according to Random walk → Fixed point spiral → Extended edge → Fixed point spiral → S-shaped → Fixed point spiral → Polygon → Fixed point spiral Carry out cycle cleaning. Through HSIR+multipoint matrix intelligent system, after a long time of operation and being familiar with the cleaning area environment, continuously optimize and revise the home space orientation map, so as to plan an optimal combination mode, which can be said that the more used, the better used.

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTc5NjkyNA==/v.swf

The automatic recharging function is also very practical. When the battery is low, the sweeper can automatically return to the charging station for charging. Of course, it can also return to the charging station with one key on the remote control and mobile phone APP. After a period of use, the sweeper will become more familiar with the indoor cleaning area, and return to the charging station will become more skilled, very convenient and user-friendly.

The sweeper can drill into the bottom of beds, tea tables, cabinets, etc. with a floor height of more than 8 cm. However, in actual use, it is found that if the floor is just 8 cm high, it is likely to be stuck and unable to get in and out, but the machine is idling without fault alarm. It is recommended to slightly increase the height of the front anti-collision plate to prevent the roof from being completely stuck and scratching, While there is a certain probability that the edge brush will jam when passing the foot pad, and the alarm will appear. What is more user-friendly is that there will also be alarm messages pushed on the APP side. In addition, after this period of high load use, although the front end of the sweeper has a collision plate, it also has a collision free/buffer function, but collision is inevitable. After a few days of use, it was found that many parts of the front collision plate were scratched, The marks are very obvious. It is recommended to add replaceable rubber anti-collision strips.

//player.youku.com/player.php/Type/Folder/Fid/26134491/Ob/1/sid/XMTM1NTg2ODA3Ng==/v.swf

The anti drop function is also an important function of the sweeper. Through the four forward and lateral sensors, the sweeper can avoid steps in time. From the test, it can be seen that even if it is placed in a relatively small space such as the coffee table, the light motion of the sweeper is flawless, which makes people feel very relieved.

9、 Comprehensive evaluation and suggestions

The Pusannik COCO SMART 680T sweeping robot in this trial has dual functions of sweeping and mopping the floor. With regard to the problems encountered in use and the experience during this period, the following suggestions are put forward:

1. The side brush sometimes bounces away the garbage. It can be found through testing and observation that this situation generally occurs when the garbage is located on the outer side of the side brush. This problem is also a common problem of many sweepers. It is recommended to change the hardness and bending direction of the side brush to increase the revenue of garbage;

2. If the sweeping robot does not act for a certain time, it will automatically enter the sleep mode to save power. At this time, the mobile phone APP cannot wake up the sweeping machine, which makes remote operation on the mobile phone APP insignificant. It is recommended to add the remote wake-up function;

3. The noise is slightly higher. Although the mute mode is turned on, it is still obvious. Of course, it is automatically turned on when leaving home, which can be said to have less impact. However, I hope it can be more muted;

4. One end of the round head of the floating spiral roller brush is directly put into the plastic groove. Although it is coated with lubricating oil, it is easy to wear after long-term use. It is recommended to add bearings or wear rings;

5. Although the sweeping robot has the functions of collision avoidance and collision mitigation, collision is still unavoidable, and some just accessible heights are easy to scratch the top surface. It is recommended to add replaceable rubber anti-collision strips on the front anti-collision plate to prevent the front anti-collision plate from being knocked off with paint, and increase the height appropriately to prevent the top surface from being scratched.

In general, this sweeping robot reflects the positioning of its high-end products in terms of effect and function. It can be seen from the actual use experience that under the working condition of low intensity, the sweeping machine can clean up at one time. When there is a lot of garbage, it can also clean up by repeated cleaning. There are many flexible options in terms of operation, It can be carried out through the body touch button, remote control and mobile terminal APP application, or by setting an appointment schedule in the charging station, and cleaning can be carried out automatically and regularly. The functions of various working modes, automatic recharge, fall prevention and UV sterilization are very humanized. For the current sweeping robot products, the overall performance of this sweeping machine is satisfactory.