CN202066162U

CN202066162U - Vehicle-mounted energy-saving air-conditioning automatic control device

Info

Publication number: CN202066162U
Application number: CN2011201777090U
Authority: CN
Inventors: 李宁宁; 陆地; 张为春
Original assignee: Shandong University of Technology
Current assignee: Shandong University of Technology
Priority date: 2011-05-30
Filing date: 2011-05-30
Publication date: 2011-12-07
Anticipated expiration: 2021-05-30

Abstract

A vehicle-mounted energy-saving air-conditioning automatic control device is chiefly characterized in that input ends of a temperature-humidity sensor, an evaporator temperature sensor and a low power consumption pressure sensor are respectively connected to a power supply through wires, and output ends of the temperature-humidity sensor, the evaporator temperature sensor and the low power consumption pressure sensor are respectively connected to an analog to digital (A/D) converter. The A/D converter is connected to a single-chip microcomputer, and a liquid crystal display (LCD) and a data storage are connected to the single-chip microcomputer which is connected to an evaporator motor controller and a compressor motor controller.

Description

Energy-saving type air conditioner self-checking device in a kind of car

Technical field

The utility model relates to energy-saving type air conditioner automaton in a kind of new car, belongs to the car electrics field.

Background technology

Along with the development of society, the people's the level of consumption improves gradually, and the quantity of automobile is increasing.Therefore in the winter of cold or during the broiling summer, cosy automotive interior is because air-conditioned one of the place of having a rest into overwrought drivers that existed.And for a long time, the automatic control level of China's air conditioning for automobiles is lower, is mostly to be in manual or semi-automatic situation, brings inconvenience to the car owner.And the consumption that reduces electricity also is pursuing one's goal of each air conditioning system maker.Therefore, the automatic control of realization energy-saving type air conditioner is the inexorable trend of development of automobile.

Summary of the invention

The purpose of this utility model is to address the above problem, and energy-saving type air conditioner automaton in a kind of new car is provided.Be achieved through the following technical solutions:

Energy-saving type air conditioner self-checking device in a kind of car, comprise evaporator temperature sensor, Temperature Humidity Sensor in the car, single-chip microcomputer, LCD display, memory, A/D converter, remote controller, the evaporimeter Electric Machine Control, compressor electric motor control and low-power consumption pressure sensor, its main feature is: Temperature Humidity Sensor, evaporator temperature sensor, the input of low-power consumption pressure sensor is connected with power supply by lead respectively, Temperature Humidity Sensor, evaporator temperature sensor, the output of low-power consumption pressure sensor is connected with A/D converter respectively, A/D converter is connected with single-chip microcomputer, LCD display is connected with single-chip microcomputer with data storage, described single-chip microcomputer and evaporimeter Electric Machine Control, the compressor electric motor control connection.

The utility model is the advantage of prior art relatively:

1. the utility model can be controlled air-conditioning automatically, and the consumption of the electricity that not only practices every conceivable frugality, and the variation of adaptation vehicle interior temperature make riding in an automobile of people's safety and comfort.

2. the utility model employing is a kind of is the air conditioning for automobiles automatic control system of control core with 8 single-chip microcomputers.At the requirements of people to the air conditioning for automobiles comfortableness, adopt high-precision digital hygro sensor as measuring cell, with 8 single-chip microcomputers is the control core, and monitoring in real time, the current vehicle interior temperature of demonstration and humidity, reach automatic control function by control, in addition the vehicle interior temperature value can also be set artificially air conditioning for automobiles to the compressor operating state.

3. the utility model adopts single-chip microcomputer, and LCD and data storage help automobile to be developed to complete electronic age.

4. the utility model adopts the low-power consumption pressure sensor, can realize the energy-conserving action in the air-conditioning use.

Description of drawings

Fig. 1 is that the energy-saving type air conditioner automaton is arranged schematic diagram in the car described in the utility model.

The specific embodiment

The 1-evaporator temperature sensor; Temperature Humidity Sensor in the 2-car; 3-low-power consumption pressure sensor; The 4-remote controller; The 5-data storage; The control of 6-compressor electric motor; 7-evaporimeter Electric Machine Control; The 8-single-chip microcomputer; The 9-display; The 10-A/D converter.

Below in conjunction with the embodiment accompanying drawing the utility model is described further.

The car owner delivers to the temperature of setting in the single-chip microcomputer, and deposits in the memory.Described Temperature Humidity Sensor and evaporator temperature sensor change into digital signal transfers with the temperature-humidity signal in the car through A/D and give single-chip microcomputer 8, utilize LCD display 9 to demonstrate information such as humiture, single-chip microcomputer can be controlled automatically according to the data that deposit in.The low-power consumption pressure sensor changes into digital signal transfers with signal through A/D and gives single-chip microcomputer 3, and then controls the consumption of energy automatically.

Claims

1. energy-saving type air conditioner self-checking device in the car, comprise evaporator temperature sensor, Temperature Humidity Sensor in the car, single-chip microcomputer, LCD display, memory, A/D converter, remote controller, the evaporimeter Electric Machine Control, compressor electric motor control and low-power consumption pressure sensor, its main feature is: Temperature Humidity Sensor, evaporator temperature sensor, the input of low-power consumption pressure sensor is connected with power supply by lead respectively, Temperature Humidity Sensor, evaporator temperature sensor, the output of low-power consumption pressure sensor is connected with A/D converter respectively, A/D converter is connected with single-chip microcomputer, LCD display is connected with single-chip microcomputer with data storage, described single-chip microcomputer and evaporimeter Electric Machine Control, the compressor electric motor control connection.