CN106704153A

CN106704153A - Automatic air supply system for air cushion bed and air supplying method

Info

Publication number: CN106704153A
Application number: CN201710156674.4A
Authority: CN
Inventors: 付存谓; 郭峰; 李军
Original assignee: ZHEJIANG BIHUALI ELECTRIC TECHNOLOGY Co Ltd
Current assignee: ZHEJIANG BIHUALI ELECTRIC TECHNOLOGY Co Ltd
Priority date: 2017-03-16
Filing date: 2017-03-16
Publication date: 2017-05-24

Abstract

The invention relates to the technical field of air cushion bed control, and particularly relates to an automatic air supply system for an air cushion bed. The system comprises an air cushion I and an air cushion II, a sensing module I arranged on the air cushion I, a sensing module arranged on the air cushion II, and a control system for controlling operation of an air pump, wherein a pressure sensor I is arrange din the air cushion I, and a pressure sensor II is arranged in the air cushion II. The automatic air supply method comprises the steps that an analyzing module is used for detecting the pressure on an air cushion to determine whether a person is located on an air cushion bed, and an inflation module is used for controlling the air pump to inflate the air cushion until the pressure in the air cushion reaches a set value if the sensing module detects that no person is located on the air cushion bed. According to the automatic air supply system for an air cushion bed and the air supply method, automatic detection can be carried out, air is supplied when no person is located on the air cushion bed, and air is supplied to an artificial set value in the last time with high intelligent degree.

Description

The automatic supply air supply system and air supply method of a kind of air bed

Technical field

The present invention relates to the automatic supply air supply system and supply of air bed control technology field, especially a kind of air bed Method.

Background technology

It is internal because the air cushion inside air bed is to maintain high pressure, and when human body is slept or is sitting on air bed Pressure increases；It is that the cavity for forming closing is bonded by quality of rubber materials additionally, due to air cushion, occurs unavoidably after a long time use The phenomenon of air cushion gas leakage.If it is big air cushion air leakage occur, need to repair or replace, it is relatively costly；And it is trickle when occurring Gas leakage when, can be made up using timing supplement gas.But artificial timing inflation is particularly troublesome, can influence the performance that uses and Consumer's Experience sense.

The content of the invention

The invention aims to solve above-mentioned technology deficiency and providing one kind can detect air cushion air pressure inside Automatic supply air supply system and air supply method not enough and that carry out the air bed of automatic inflating.

In order to achieve the above object, the automatic supply air supply system of a kind of air bed designed by the present invention, it includes bed Two air cushions and air pump that respectively two air cushions are inflated inside pad, two of which air cushion are respectively an air cushion and two Number air cushion, sets a pressure sensor in an air cushion, No. two pressure sensors are set in No. two air cushions, also including being arranged on No. one on a number air cushion senses module, No. two be arranged on No. two air cushions sensing modules and the control for controlling air pump to work System processed, is provided with an analysis module, No. two analysis modules, inflator module, No. two inflations in described control system Module；It is connected with each other between a described analysis module and pressure sensor, a sensing module, No. two analysis modules It is connected with each other between No. two pressure sensors, No. two sensing modules；A number inflator module is used to control air pump to an air cushion Inflation；No. two inflator modules are used to control air pump to No. two air cushion inflations；Be delivered to for signal after analysis by a number analysis module A number inflator module；Signal after analysis is delivered to No. two inflator modules by No. two analysis modules.

A kind of automatic supply air supply method of air bed, after artificially carrying out filling exhaust when mattress is used, analysis module is utilized Pressure sensor detects air cushion internal pressure and records the setup pressure value；It is non-artificial fill exhaust in the case of, use When pressure sensor detection air cushion in pressure be less than setup pressure value when, analysis module using sense module detection air cushion on pressure Power judges whether that someone is located on air bed, and when sensing module detects nobody on air bed, then analysis module is signaled to Inflator module, inflator module control air pump is inflated to air cushion, until the air pressure in air cushion reaches setting value.

Above-mentioned technical scheme, if showing for trickle gas leakage occur in air cushion or air cushion interface in actual use As the pressure value that then analysis module can be detected inside air cushion by pressure sensor is less than setting value, while working as analysis module Using sense module detection air cushion on nobody up when, when two conditions meet jointly, analysis module sends signal extremely Inflator module, inflator module then starts action and corresponding air cushion is inflated, and the pressure value inside the air cushion is reached setting Value.And when sensing module detects someone on air cushion, then analysis module does not give signal, inflator module is also failure to actuate.

Because air pump can produce certain noise, above-mentioned air supply method to may be implemented in people not in bed in gas replenishment process Automatic supply supply is carried out during upper rest, human body will not be interfered, influence rest.Other its intelligence degree is higher, and And the service life of air bed can be improved, lower use cost.

The automatic supply air supply system and air supply method of a kind of air bed obtained by the present invention, its can automatic detection and Supply supply is carried out on air bed when nobody, and supply supply to the last is manually set value, intelligence degree It is high.

Brief description of the drawings

Fig. 1 is structural representation of the invention.

Specific embodiment

Below by embodiment combination accompanying drawing, the invention will be further described.

Embodiment 1：

As shown in figure 1, a kind of automatic supply air supply system of air bed of the present embodiment description, it includes two inside mattress The air pump 5 that air cushion and respectively two air cushions are inflated, two of which air cushion is respectively an air cushion 1 and No. two air cushions 2, one A number pressure sensor 11 is set in number air cushion 1, No. two pressure sensors 12 are set in No. two air cushions 2, also including being arranged on one A sensing module 3 on number air cushion 1, No. two sensing modules 4 being arranged on No. two air cushions 2 and for controlling air pump 5 to work Control system 6, be provided with described control system 6 analysis module 7, of analysis module 8, two inflator module 9, No. two inflator modules 10；Mutually interconnected between 11, sensing module 3 of a described analysis module 8 and a pressure sensor Connect, be connected with each other between 12, No. two sensing modules 4 of No. two analysis modules 7 and No. two pressure sensors；A number inflator module 9 is used Inflated in control air cushion 1 of air pump 5 pair；No. two inflator modules 10 are used to control No. two air cushions 2 of air pump 5 pair to inflate；No. one point Signal after analysis is delivered to an inflator module 9 by analysis module 8；Signal after analysis is delivered to two by No. two analysis modules 7 Number inflator module 10.

Embodiment 2：

A kind of automatic supply air supply method of the air bed of the present embodiment description, after artificially carrying out filling exhaust when mattress is used, point Analysis module detects air cushion internal pressure and records the setup pressure value using pressure sensor；In the non-artificial feelings for carrying out filling exhaust Under condition, when pressure is less than setup pressure value in pressure sensor detection air cushion when using, analysis module is detected using module is sensed Pressure on air cushion judges whether that someone is located on air bed, detects nobody on air bed when module is sensed, then analysis module Inflator module is signaled to, inflator module control air pump is inflated to air cushion, until the air pressure in air cushion reaches setting value.

Claims

1. the automatic supply air supply system of a kind of air bed, it includes that two air cushions and respectively two air cushions inside mattress enter The air pump of row inflation, two of which air cushion is respectively an air cushion and No. two air cushions, and a pressure sensing is set in an air cushion Device, sets No. two pressure sensors in No. two air cushions, it is characterized in that：Also include a sensing mould being arranged on an air cushion Group, No. two be arranged on No. two air cushions sensing module and the control system for controlling air pump to work, described control system Inside it is provided with an analysis module, No. two analysis modules, inflator module, No. two inflator modules；A described analysis mould It is connected with each other between block and pressure sensor, a sensing module, No. two analysis modules and No. two pressure sensors, No. two It is connected with each other between sensing module；A number inflator module is used to control air pump to an air cushion inflation；No. two inflator modules are used for Control air pump is to No. two air cushion inflations；Signal after analysis is delivered to an inflator module by a number analysis module；No. two analyses Signal after analysis is delivered to No. two inflator modules by module.

2. the automatic supply air supply method of a kind of air bed, it is characterized in that：After artificially carrying out filling exhaust when mattress is used, mould is analyzed Block detects air cushion internal pressure and records the setup pressure value using pressure sensor；In the non-artificial situation for carrying out filling exhaust Under, when pressure is less than setup pressure value in pressure sensor detection air cushion when using, analysis module detects gas using module is sensed Pressure on pad judges whether that someone is located on air bed, and when sensing module detects nobody on air bed, then analysis module is sent out Go out signal to inflator module, inflator module control air pump is inflated to air cushion, until the air pressure in air cushion reaches setting value.