With the improvement of living standards, more and more families choose to purchase a suitable sweeping robot to undertake the household cleaning task in their daily life. Compared with employing a nanny to clean the room, the sweeping robot can provide more comprehensive cleaning services, and its cost performance is also more prominent. The brands of sweeping robots on the market are even more numerous. Today, the author experiences a Proscenic sweeping robot 790T from Leifeng. com.

  1、 Unpacking: touch interactive switch, fashionable appearance

As the top domestic sweeping robot brand, the author has used this brand of coco series sweeping robots at home before. In terms of overall performance and configuration, this 790T can be said to be an upgraded version of coco, and the external packaging style has followed the simple family elements of Pusanic.

From the perspective of product model positioning, the full name of this 790T is Pusanic coco smart 790T, which is the upgrade of the previous generation of coco series.

In terms of lining and packaging, the PSENIC 790T uses white foam as anti-collision material. Compared with the Corvos lining, the 790T is more high-end.

There are four product lines under Pushanick, namely, wireless positioning+radar detection+dual navigation planning robot, positioning navigation planning sweeping robot, intelligent sweeping robot and intelligent sweeping robot. This 790T belongs to the first category of the most high-end performance. The appearance of the whole machine is in black and gold color matching, with a sense of class.

Three sets of bionic ultrasonic radars are built in front of the 790T fuselage, which have the dolphin acoustic detection function, and can sense the orientation of household objects in real time. At the same time, it is equipped with a black anti-collision strip design, which provides a more intimate anti-collision function in the daily cleaning process, and provides more comprehensive protection for furniture.

The control buttons on the front of the fuselage have replaced the traditional physical buttons with touch based interaction. In addition to the power touch buttons, they have four function touch keys: recharge, cleaning, reservation and edge.

On the side of the fuselage, there is a physical power switch key. After daily cleaning, power can be saved by cutting off this power key. Plusunic has wrapped a layer of soft plastic film around the key, which can provide better airtightness and dust-proof performance.

The other one has a power interface, and the PSENIC 790T supports two modes of power line direct charging and seat charging.

The three holes on the front of the fuselage are three groups of bionic ultrasonic radar devices of Psanick. At the same time, 12 groups of infrared detection devices are built in the front of the left and right sides of the fuselage. These two sets of detection devices form a 790T dual detection system. During the daily cleaning detection process, the positioning is more accurate and the cleaning route planning is more comprehensive.

The height of the whole machine body is controlled at about 9cm, which can easily handle various furniture such as beds, tables and chairs during daily household cleaning.

The standard charging station supports the automatic recharging function of PSENIC 790T. In addition to providing the charging function, it is worth noting that this charging station can also be used with the wireless carrier probe of the machine for dual distance measurement, so as to achieve the whole house positioning and route planning.

Compared with the Kevos seat charger, the work of Pusannik is lighter, and the angle of signal monitoring is much wider.

In terms of the key layout of the remote control, compared with the left Kovos remote control, the overall design of the Pushanik remote control is more simple. At the same time, the key material adopts the fluorescent design. For the operation of the family elderly, the learning and memory costs of the Pushanik remote control are lower.

    2、 Installation experience: easy to assemble and disassemble, easy to interchange the scavenging module

The dust collection box is designed in the middle of the fuselage, and can be opened and closed through the top panel. The operation of removing the dust collection box is very simple.

The maximum capacity of the dust collection box is 800ml. The integrated dust collection box is designed with primary filter screen and HEPA filter screen, which can filter hair, paper scraps and other large particles of debris. HEPA filter screen is often used in air purifiers with the same function. It can filter 0.1~0.3 microns of impurities in the cleaning process to purify the room air.

The dual filter screen adopts a detachable design. The outermost HEPA filter screen is installed with a rubber soft frame, so users can easily disassemble and assemble it.

The primary filter screen on the inside also supports the user's disassembly operation. The fence filter screen is made of ABS material, with good workmanship details. No plastic burrs are found, and the disassembly and assembly will not have any thorns.

The back of the dust collection box is equipped with a baffle design, which can effectively place the dust to return and escape after the dust is accumulated in the dust collection process.

The whole dust collection box is dismounted without screws, without any metal screws. It can be simply dismounted through the plastic snap design.

The back of the fuselage is made of black material, with suction and sweeping modules, front universal wheels, bilateral rollers, and left and right side brush layouts.

The rollers on both sides are designed elastically. For the ground of different heights and complex terrain surface, the Psanik 790T can use elastic rollers, which has a good crawling performance.

The side brushes are relatively simple to install, and the side brushes on the left and right sides are of fool proof design with R and L marks respectively.

In terms of the details of the roller brush, Psanick adopts V-shaped design and special TPS material. Compared with the traditional wavy roller brush, it has the advantages of strong dust collection suction, good hair anti winding performance, strong cleaning ability, and convenient roller brush cleaning.

In addition to the floating roller brush module, the PSENIC 790T also provides a frequency conversion suction module, which allows users to switch freely through the snap.

Compared with a single sweeping robot, 790T, as a sweeping and suction robot, is more suitable for the environment with many dust particles under the floating roller brush mode. Through fiber bristles, the floor gap can be thoroughly cleaned. Under the frequency conversion suction mode, especially for hair and other easily entangled debris, the suction design is no longer bothered by the entanglement problem, and can easily solve the multi hair family environment.

In addition to the dual functions of sweeping and suction, the 790T also provides a floor wiping module, which can be easily installed on the rear side of the fuselage.

The installation of wet and dry integrated duster cloth is also very simple. It is designed with velcro, which can be pasted directly and disassembled repeatedly.

In the daily cleaning process, with the combination of the floor wiping module, the traditional habit of sweeping the floor first and then mopping the floor can be easily realized, and 2 pieces of wet and dry integrated rags are randomly equipped as standard.

The design of the water inlet of the floor wiping module is also very simple, with a built-in 180ml water tank. The function design of cleaning while wet dragging is realized through the design of the water seepage hole.

After the accessories are installed, turn on the power switch of the fuselage, and you can see that the touch buttons on the front of the fuselage light up at the same time. The blue LED light is full of science and technology, and the touch interactive control is also more cool.

  3、 Light and shadow cleaning planning experience: no blind spot in intelligent global planning

For the sweeping robot, the performance of intelligent sweeping planning determines the core intelligence of the robot. This Pushanik 790T is equipped with an iPNAS intelligent sweeping system, and it is also equipped with a four in one positioning design. Through the wireless carrier indoor positioning system, it can be accurately positioned, and has memory, which enables more comprehensive global planning.

As far as the Pushanick positioning system is concerned, the 790T has a built-in second-generation wireless carrier indoor positioning system. Compared with the design of the first generation JOJO external GPS navigation box, the built-in wireless probe breaks through the single room positioning and realizes the whole room positioning function.

HSIR+multipoint matrix intelligent composition technology is added, and the author randomly cleans along the edge, and the light and shadow route records the detailed cleaning planning route of Pushanik 790T.

The uneven edges all around can not bring down the Psanik 790T, real-time route cleaning and real-time planning adjustment, and there is no blind spot in the overall edge cleaning.

The author increased the difficulty along the edge. For the chair layout with different rules, the Pushanick 790T also responded easily. In the process of edge cleaning, as long as the machine can enter, it will carefully clean. When the space is narrow and cannot be penetrated, the 790T will continue to move forward to edge cleaning.

In the area cleaning mode, the Pushanick 790T provides four different area range modes, namely, MODE1 is 1 * 1m, MODE2 is 2 * 2m, MODE3 is 3 * 3m, and MODE4 is 4 * 4m.

In different area cleaning modes, 790T will automatically carry out real-time planning according to the cleaning area.

Compared with other unplanned cleaning route robots, the Pushanick 790T can provide a comprehensive house planning and cleaning route planning under the actual cleaning measurement of the author in different rooms. The overall planning response efficiency is high, and the built-in ARM chip planning and calculation speed is fast. From the actual walking route, there is almost no blind area, and the house can be cleaned comprehensively.

In the daily cleaning process, especially in the case of height difference problems such as stairs, it is easy to cause the sweeping robot to fall, causing serious damage to the machine. This Pushanick 790T can detect the height difference in real time sensitively through the five pairs of downward looking sensors at the bottom, thus protecting the robot from falling. From the actual measurement results, the 790T performs well in anti falling perception.

In terms of crossing height obstacles, the Pushanick 790T can easily cross the height difference in daily household carpet cleaning, with a maximum obstacle clearance of 1.5cm and a climbing height of 25 °. For daily obstacles such as floors, edging strips, thresholds, sliding doors, etc., it can easily cross the obstacles.

The size of suction is particularly critical for the sweeping robot. Through the built-in NIDEC brushless motor imported from Japan, the bottom has a large suction of 1800Pa, and the air volume is controlled at 24cmf/m ³. In the process of measurement, for problems such as ground paper scraps, the suction performance is eye-catching.

4、 Geek summary:

As a household sweeping robot, 790T almost meets the needs of ordinary families for daily cleaning. It integrates suction, scanning, dry towing and wet towing. At the same time, compared with the previous generation of external GPS navigation module, the new wireless carrier indoor positioning system is more eye-catching. During the actual measurement, comprehensive route planning is clearly recorded through light and shadow, almost without cleaning blind areas, At the same time, with intelligent barrier wearing, intelligent fall prevention, intelligent recharge and other functions, 790T can be said to have 18 kinds of martial arts, easily competent for household cleaning work.

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