What is the primary productive force? Orthodox reaction: technology is the first productive force! It's really wrong! Brain holes open... When the society develops to the "enjoyment" stage, a considerable number of scientific and technological inventions and creations pay for human "laziness"! I am too tired of farming, so I have automatic seeders and harvesters; Climbing stairs is too tiring, so I have an elevator; I was too tired to walk. I had bicycles, cars, trains and planes; I'm tired from driving. I have automatic transmission; When you enjoy "Beijing Paralysis" at home, there are sweeping robots to clean your house! Isn't this lazy? Can't we say that lazy people created the world?

Today, we are going to talk about the latest flagship product 780TS of the COCO SMART series of Pusannik, which has complete functions of sweeping, vacuuming and mopping, and has upgraded and enhanced the unique iPNAS intelligent planning and navigation system, which is also the model with the meaning of "S".

I have used the intelligent floor mopping robot of Pusannik, and I have also used a number of sweeping robots of other brands. They just gather together to play mahjong. This experience also combines and contrasts some feelings. At the same time, it shows the movement state through dynamic pictures. The experience is more comprehensive. Please listen to the breakdown.

Packaging and Accessories

The outer package of the Plusunic 780TS is a gift box with a handle. Compared with other brands, it has a slightly larger size, striking product features, a clear list of accessories, and a logo that has been emphasized for many times.

The inner package is a foam box, divided into two layers, and each part has its own fixed clamp, which can effectively prevent transportation displacement and protect in place. The instructions, quick manuals and other text materials of the host and APP are complete and detailed. It is recommended that novices read them carefully. However, the 780TS has voice prompts throughout the journey, and there is no threshold for entry.

The picture above shows a family photo of 780TS host and accessories, including host, charging base, power adapter, remote control, mop, water tank, virtual wall, side brush, suction mouth components, remote control, battery, etc. This is the most accessories among the four sweeping robots I use.

The 780TS has an automatic recharge function. The top half of the charging base that is "black and bright" is a wireless carrier component, and the top is equipped with a power indicator. The radian on the front of the base perfectly matches the host, and the platform on the back straightens the arc, so that it can cling to the host and the wall on the basis of beauty.

The electrode spring of the charging base is designed outward, so the base body is not thick. In addition, the power interface is designed on the side, which can arrange the wires of the power adapter along the wall, facilitating better integration into the home environment. The power cord also has an anti-interference magnetic ring, the details are good. However, one thing is that the area of the five anti slip floor mats at the bottom is a little small. Although the base stands against the wall and the vertical wall is under stress, it is inevitable that it will be accidentally moved in the home or the pets will encounter it, so it is recommended to increase the area and effect of the anti slip floor mats.

In order to be more "lazy", the 780TS is equipped with a remote control with its own display screen. The ten keys include start/pause, appointment, recharge, cleaning mode, clock and many other functions. The keys are clearly identified and rebounded, making it easy to get started.

The 780TS water tank is designed to fit the host in a mushroom shape, with four fixing bolts connected to the host at the lower part and a convex arc-shaped water storage tank at the upper edge of the top. The rubber plug of the water injection nozzle is soft and has good tightness. Because it is not a professional mop and there is a two-stage slow release system, 180ml of water is enough. On the other side of the water tank, there are 8 velcro stickers of different sizes, 4 triangular friction strips, and the floor cloth is firmly fixed.

There are four side brushes of the 780TS, two of which are used as spare brushes. The bristles are naturally dispersed and have a certain cohesive force. The brush body has a certain inclination and is marked with L/R letters. The left and right interfaces should be distinguished during installation. Compared with the plane of other brands, this design does not distinguish between left and right side brushes, and can improve the efficiency of side brushes according to the direction of rotation. It is a detail design of PSENIC.

The size of the virtual wall is not large. The height and width of the virtual wall are about 9 cm and the thickness of the virtual wall is about 4 cm. It is convenient to integrate into the environment. Its size is to accommodate the two No. 1 batteries. The circuit board of the virtual wall is designed on the top, with power switches, carrier components and indicators on the outside and virtual wall transmission ports on the side.

The 780TS supports sweeping and suction interchangeability, so it is equipped with a roller brush component and a suction component. The external opening of the suction port assembly is 1.5 cm wide and 7 cm long. The adhesive strip can collect sundries, which is more suitable for the garbage that is easy to be entangled, such as many cleanings and hair. The suction component is not a simple opening. It is also designed with garbage inlet detection and circuit contacts to prevent overload when stuck.

『 Host and installation 』

As a household equipment, the appearance of the sweeper cannot be ignored. The diameter of the Pursanic 780TS mainframe is 33 cm, and the height is 9.5 cm. The Tuhaojin color matching trend, the all black infrared induction front stop lens is a bit of science fiction. The material has been highlighted, and the overall design is beautiful.

The 780TS uses touch buttons and is equipped with a digital display screen. It can directly set the start/pause, recharge, cleaning, reservation, edge and other functions on the body. The blue light indicates clearly, and voice prompts accompany the operation. The raised dot on the top is the transmitter of the iPNAS intelligent planning and navigation system and the core component of the 780TS.

Press the PUSH mark on the lower front, the panel of the 780TS will automatically pop up, and you can see the 0.8L dust storage box hidden inside, which can be taken out through the handle. The dust storage box has three characteristics. First, it has a cleaning brush clamping position, which is convenient for cleaning the dust box and will not be misplaced or lost; The second is the combination of the primary filter screen and the high efficiency HEPA, which can not only filter multiple times, but also prevent garbage from flying randomly when dumping, and also support water washing to save costs; Third, the baffle is designed at the connection part between the dust storage box and the host suction port roller brush assembly. Although it is a simple physical structure, it has obvious effect on preventing garbage leakage.

The front bumper lens of the 780TS is designed with rubber anti-collision strips of the same color, and the front bumper can be retracted back and forth. After all, in a complex home environment, anti-collision detection sometimes fails, so anti-collision physical structure is necessary. The power switch and charging interface are respectively arranged on both sides of the front windshield lens. Moreover, the protective rubber sleeve is designed on the power switch, which once again feels the comprehensive consideration of details.

There is a grille like air outlet on the rear gear, and the remote control receiving window is in the middle. Carefully observe the close opening without any burr, the workmanship is good.

The overall layout of the back of the 780TS is not very different from that of ordinary high-end sweeping robots. There are four special features. One is the expandable floor dragging component, which is directly inserted into the back of the host through the four fixing bolts on the water tank. The suction, sweeping and dragging are more practical.

In addition, there are 5 bottom anti drop lenses at the bottom edge, and generally there are only 3 floor sweeping robots. In this way, the five can detect the dangerous environment more comprehensively and accurately. When the host picks up or walks through the stairs, it will immediately stop or change the direction of travel.

The third feature is the replaceable scavenging component, and the suction component has been described above. The rubber strip and brush hair of the roller brush assembly are relatively flexible and V-shaped, which can better collect garbage, and can clean the dust and debris in the floor gap through the suction brush and tapping effect. Similarly, the roller brush components also have overload protection design.

The fourth feature is the universal wheel of the Pushanick 780TS. Its inner wheel is different from other sweepers in that it is completely black, but has obvious black and white areas. It can help the planning navigation system to calculate the travel path and enhance the ability to escape difficulties through color changes. On both sides of the universal wheel are metal electrodes connected with the charging base.

The 780TS elevating drive wheel has high teeth. The spring on the drive shaft controls the up and down displacement of the wheel, effectively improving the adhesion of the drive wheel on uneven ground, and improving the ability to cross the threshold and other obstacles.

There are obvious L R marks on the two side brush mounting positions. Press the corresponding side brush directly. After the side brush is installed, it extends about 5cm beyond the body and is in a downward pressure state. Because the 780TS has intelligent planning and navigation, wireless carrier, and intelligent obstacle avoidance systems, it will stop and turn a few centimeters away from the wall. Long bristles are particularly important to maximize the cleaning of edges and corners.

『 Function measurement 』

The biggest upgrade of the Pushanick 780TS is the iPNAS intelligent planning and navigation system. According to the official introduction, iPNAS is divided into four sections: positioning, composition, planning and cleaning. Where, P is Positioning, referring to wireless carrier indoor positioning system; N is Navigation Map, which refers to the HSIR+multi-point matrix intelligent planning system to build an indoor map; A is Autopilot, which refers to the cleaning route for rapid operation of ARM9 chip; S is Straight line, which means that the high-precision gyroscope sweeps straightly without yaw. These professional terms are too tall. The entire iPNAS intelligent planning and navigation system also works together. We still show the movement state through the dynamic pictures tested by 10 professional projects.

1. Path planning test. The 780TS transmits dual wireless carriers from the fuselage and charging base, works with the HSIR+multipoint matrix, follows the movement changes to draw a map of the whole house and plan the path, and uses the gyroscope to carry out bow shaped track, horizontal and vertical cleaning in large space, especially after repeated use, it will be more accurate. Intuitively, the 780TS does not take too many "wrong paths" like some low-end robots, effectively improving the cleaning efficiency.

The first dynamic diagram above shows the bow shaped path planning; The second long exposure picture can see the sweeping path of large area and sweeping path along the edge; The third long exposure picture shows that the path planning is also reasonable when there are obstacles.

2. Mode conversion and coverage test. The 780TS has four cleaning modes, namely, automatic planning, key cleaning, edge cleaning and bow track cleaning. Without special instructions, the 780TS defaults to the automatic planning mode, which automatically switches between different states according to the information collected by the iPNAS intelligent planning and navigation system, the fast calculation of the ARM9 chip, and the ground environment. For example, the figure above shows that when the 780TS runs to the corner, it automatically switches to the edge mode to clean the corner.

At the same time, the height of the 780TS is about 9.5cm. As long as the furniture is not too low, it can be drilled in to focus on cleaning dead corners with the help of blind area light sensing recognition. In addition, the 780TS can automatically and intelligently reduce the speed and reduce the machine noise when it detects that the current area is relatively clean according to the Doppler effect. If the ground is too dirty, it will start the key spiral cleaning.

3. Anti drop test. Put the 780TS on a 0.8m2 coffee table. Whether the front of the machine body or the left and right sides leave the coffee table during movement, the 780TS will immediately correct the travel. The above dynamic diagram display and long exposure track can be verified.

4. Anti collision test. The 780TS will automatically turn when it is a few centimeters near the corner of the wall, and automatically change the movement state according to the wall environment to ensure full coverage of cleaning. The above dynamic diagram can be displayed visually.

5. Suction and sweeping capacity test. The sundries on the ground in the first dynamic diagram above are mung beans and red beans, representing heavy garbage. The 780TS is not equipped with a side brush for testing, and the suction component is selected. It can be seen that there is no pressure to clean so many beans.

The ground debris in the second dynamic picture is pepper powder, which represents relatively light and scattered garbage. The 780TS has installed a side brush and selected a roller brush component. The result is also ideal. The pepper powder in the floor tile gap has also been cleaned by the roller brush. Although a few powders are brushed aside at the outer surface of the fuselage, they are also cleaned when the bow track returns.

6. Automatic recharge test. The 780TS will automatically return to the charging base for charging after the power is insufficient, cleaning is completed or manual intervention is controlled, so as to realize unattended operation. See the dynamic diagram above for the movement status.

7. Operation feeling test. The 780TS has three operation modes: one is the body button; The second is remote control; The third is mobile APP. I have reservations about whether the remote control is necessary. The advantage of the remote control is that it can be more "lazy". It even avoids bending down and pressing the buttons on the body! However, the iPNAS intelligent planning and navigation system of the 780TS itself can automatically switch the cleaning mode according to different environments, and the APP connected to Alibaba Intelligent is used as support, so I feel that the remote control is not a necessity. Compared with the remote control, I feel that the 780TS has a clear female voice to remind every step, which is more practical for the elderly at home.

8. Noise test. When the 780TS is working, the noise measured by the noise tester 35cm away from it is about 67db, which is smaller under normal distance. That is to say, when you are together in the living room, the noise impact on your TV watching is within the acceptable range. After it leaves the living room, the impact is very slight, and the noise control is good.

9. Endurance test. The battery capacity of the 780TS is 3000mAh, which can clean a room of 150-200m2, and the endurance is about 90 minutes. However, the 780TS also has a common problem with the sweeper. The output current of the power adapter is too small, only 600mAh. It takes three hours from empty power to full power. Although it has an automatic recharge function, it is recommended that Plusunic improve the charging efficiency in subsequent products.

10. Maintenance test. Hair is the most difficult part of household cleaning! It is more difficult to clean with a mop when it is exposed to water. After using the 780TS, the scattered hair will be basically cleaned, most of which will be sucked into the dust storage box, and a small part will be wrapped around the edge brush, roller brush and mop. The cleaning characteristics of the dust storage box have been introduced above. After a long time, the hair on the edge brush and mop is also easy to clean, and the hair on the roller brush needs to be disassembled. Fortunately, the 780TS side brush assembly supports screwless disassembly. After several clips are opened, the roller brush can be completely taken out and cleaned with a brush or other tools, which is also convenient.

In a word, the characteristics of the Pusannik COCO SMART 780TS intelligent sweeping robot are that the iPNAS intelligent planning and navigation system realizes efficient and full coverage sweeping, the Doppler effect intelligent automatic noise reduction, the sweeping and suction interchangeability design and 620cm ² mopping components create a full-featured model, The 1200Pa high suction force and rolling brush flapping make sundries nowhere to hide. The blind area photosensitive recognition can focus on cleaning blind areas. Alibaba Smart APP supports remote intelligent control, automatic recharging and 3000mAh lithium battery. With the price of 1999 yuan, it is really attractive!