CN113050722A - Hardware auxiliary control platform based on temperature control software detection - Google Patents
Hardware auxiliary control platform based on temperature control software detection Download PDFInfo
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- CN113050722A CN113050722A CN202110249871.7A CN202110249871A CN113050722A CN 113050722 A CN113050722 A CN 113050722A CN 202110249871 A CN202110249871 A CN 202110249871A CN 113050722 A CN113050722 A CN 113050722A
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- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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Abstract
The invention discloses a hardware auxiliary control platform based on temperature control software detection, and relates to the technical field of temperature control detection; the intelligent temperature regulation problem is solved; the central controller comprises a control unit, the control unit is externally connected with a temperature data acquisition device, the control unit reads temperature sampling values at regular time, judges the read temperature sampling values, and determines the working state of a temperature control thread according to the temperature control data of the central controller. The invention forms a wireless standard infrared target source unit temperature control system with a random address by using a topological structure mode of a coordinator, a router and a network terminal, and can isolate a power channel from a control signal channel in a wireless mode, thereby realizing modularization of the standard infrared target source unit and reducing complexity of equipment installation, adjustment and maintenance.
Description
Technical Field
The invention relates to the technical field of temperature control detection, in particular to a hardware auxiliary control platform based on temperature control software detection.
Background
The intelligent temperature controller on the existing market is mainly based on a single-chip microcomputer framework, has the defect of single function and complex setting, needs manual physical key indication operation according to the temperature controller, transmits the temperature to the temperature controller through the temperature protector, and the temperature controller sends a switch command, so that the operation of control equipment can achieve ideal temperature and energy-saving effect.
Through search, the chinese patent application No. 200810055692.4 discloses a method, a system and a hardware device for temperature control, comprising the following steps: after the system enters an operating system, the temperature control functional module obtains the temperature control right and controls the temperature of the system according to a preset first temperature control strategy; and if the temperature control functional module is judged to be in fault, the temperature control hardware device obtains the temperature control right and controls the temperature of the system according to a preset second temperature control strategy. The method described above, wherein the determination is performed by setting and detecting a temperature control right flag, and the temperature control right flag is used to identify an acquirer of the temperature control right. The method described above, wherein the determining specifically includes: the setting of the temperature control right mark can take at least two different values, which respectively correspond to the temperature control functional module to obtain or not obtain the temperature control right. The above patents suffer from the following disadvantages: the temperature control carries out temperature regulation and control through simple logic judgment, and intelligent regulation and control on the temperature can not be carried out according to actual conditions.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a hardware auxiliary control platform based on temperature control software detection.
In order to achieve the purpose, the invention adopts the following technical scheme:
a hardware auxiliary control platform based on temperature control software detection comprises a central controller of an ARM framework chip, wherein subprograms for transferring operation of all modules are stored in the central controller, the central controller comprises a control unit, the control unit is externally connected with a temperature data acquisition device, the control unit reads temperature sampling values at regular time, judges the read temperature sampling values, determines the working state of a temperature control thread according to the temperature control data of the central controller, if temperature control is not performed, the temperature control thread is in a suspension state, if temperature control is required, the thread is started, calculates the temperature control based on the difference value of the temperature sampling values and the set temperature control data, determines a temperature control regulation scheme and steps, finally executes the temperature control thread, regulates the temperature, feeds back the regulated temperature value to the temperature control judgment place, records and compares the temperature control data of each time, and finishing temperature control regulation until the temperature is consistent with the set temperature control data.
Preferably: the control unit is connected with a plurality of modules, including sensor module, control by temperature change input module, external module, display module, install the tall and erect operating system of ann on the auxiliary control platform, the control by temperature change function is realized through application software APP.
Further: the sensor module is used for sensing and detecting the external temperature and transmitting related instruction information to the control unit, and the control unit adjusts the temperature control according to the numerical value set by the temperature control input and output module.
As a preferable aspect of the present invention: the display module is a high-definition touch liquid crystal display screen and is used for displaying temperature, humidity and constant temperature control information and other multimedia information of the auxiliary control platform; the auxiliary control platform is internally provided with a battery used as an auxiliary power supply.
On the basis of the scheme: the control unit is connected with a network access module, combines the characteristics of ZigBee wireless communication, and forms a wireless standard infrared target source unit temperature control system with a random address in a topological structure mode of a coordinator, a router and a network terminal.
Preferably: the control unit is connected with an alarm module, when sensing local information is abnormal, the alarm module gives an alarm to remind a user, an alarm signal of the alarm module is transmitted to the mobile phone terminal through the network access module and the wireless transceiver module, and the mobile phone terminal sends an instruction to the auxiliary control platform by means of ZigBee wireless communication to perform external intervention and regulation on steps executed by the control unit.
Further: the external module can be used by a user to connect other external equipment, the data input/output and control functions of the auxiliary control platform are increased, targeted combination is carried out according to the requirements of the user, the external equipment comprises an alarm, a lawn water spray controller and the like, and the auxiliary control platform can be made to be core equipment for temperature control detection control.
On the basis of the scheme: the auxiliary control platform comprises a memory storage module, the memory storage module is connected with the control unit, data input by the recording control unit are used for recording the temperature control use habit of a user, and the operation of temperature control is automatically adjusted by combining the conditions of the ambient temperature and the humidity of the sensor module, so that the energy-saving effect is achieved.
As a preferable aspect of the present invention: the circuit of the network access module consists of a temperature sampling system, a pulse width modulation wave temperature control system and a Zigbee communication system, a software system mainly completes the logic design including time sequence and interrupt calling in five aspects of temperature timing data reading, pulse width modulation wave generation, a temperature control algorithm, Zibgee communication and terminal address configuration, supports two different radio frequency signals, can provide 250kbps data rate and 16 different channels, greatly improves the transmission rate and stability of networking, realizes the bidirectional interaction of data instructions with a mobile phone terminal, and has low delay.
The invention has the beneficial effects that:
1. transferring each module running subprogram through a central controller, wherein a control unit in the central controller is externally connected with a temperature data acquisition device, the control unit reads a temperature sampling value at regular time, judges the read temperature sampling value, determines the working state of a temperature control thread according to the temperature control data of the central controller, if the temperature control thread is not in a suspension state, starts the thread if the temperature control is required, calculates the temperature control based on the difference value of the temperature sampling value and the set temperature control data, determines a temperature control adjusting scheme and steps, finally executes the temperature control thread, adjusts the temperature, feeds the adjusted temperature value back to the temperature control judging place, records and compares the temperature control data of each time until the temperature control value is consistent with the set temperature control data, completes the temperature control adjustment, and adopts the topological structure mode of a coordinator, a router and a network terminal, a wireless standard infrared target source unit temperature control system with a random address is formed, a power channel and a control signal channel can be isolated in a wireless mode, modularization of the standard infrared target source unit can be achieved, and complexity of equipment installation, adjustment and maintenance is reduced.
Drawings
Fig. 1 is a schematic temperature control diagram of a hardware-assisted control platform based on temperature control software detection according to the present invention;
fig. 2 is a schematic diagram of a control unit of a hardware-assisted control platform based on temperature control software detection according to the present invention.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
A hardware auxiliary control platform based on temperature control software detection is disclosed, as shown in figure 1, and comprises a central controller with an ARM (advanced RISC machine) framework chip, wherein a subprogram for transferring the operation of each module is stored in the central controller, the central controller comprises a control unit, the control unit is externally connected with a temperature data acquisition device, the control unit reads a temperature sampling value at regular time, judges the read temperature sampling value, determines the working state of a temperature control thread according to the temperature control data of the central controller, if the temperature control thread is not controlled, the temperature control thread is in a suspension state, if the temperature control is required, the thread is started, calculates the temperature control based on the difference value of the temperature sampling value and the set temperature control data, determines a temperature control regulation scheme and steps, finally executes the temperature control thread, regulates the temperature, feeds back the regulated temperature value to the temperature control judgment part, records and compares the temperature control data each time, and finishing temperature control regulation until the temperature is consistent with the set temperature control data.
The control unit is connected with a plurality of modules, the control unit comprises a sensor module, a temperature control input and output module and an external module, an android operating system is installed on the auxiliary control platform, the temperature control function is realized through application software APP, the sensor module is used for sensing and detecting the external temperature and transmitting related instruction information to the control unit, the control unit adjusts the temperature control according to the value set by the temperature control input and output module, and the display module is a high-definition touch liquid crystal display screen and is used for displaying the temperature, humidity and other multimedia information of the auxiliary control platform; the auxiliary control platform is internally provided with a battery used as an auxiliary power supply.
The control unit is connected with a network access module, combines the characteristics of ZigBee wireless communication, and forms a wireless standard infrared target source unit temperature control system with a random address by a topological structure mode of a coordinator, a router and a network terminal, a power channel can be isolated from a control signal channel by adopting a wireless mode, so that the modularization of the standard infrared target source unit can be realized, the complexity of equipment adjustment and maintenance is reduced, the circuit of the system consists of a temperature sampling system, a pulse width modulation wave temperature control system and a Zigbee communication system, a software system mainly completes the logic design including time sequence and interrupt call in five aspects of temperature timing data reading, pulse width modulation wave generation, temperature control algorithm, Zibgee communication and terminal address configuration, supports two different radio frequency signals, can provide a data rate of 250kbps and 16 different channels, and greatly improves the transmission rate and stability of networking, the data instruction bidirectional interaction with the mobile phone terminal is realized, and the delay is low.
The control unit is connected with an alarm module, when sensing local information is abnormal, the alarm module gives an alarm to remind a user, an alarm signal of the alarm module is transmitted to the mobile phone terminal through the network access module and the wireless transceiver module, and the mobile phone terminal sends an instruction to the auxiliary control platform by means of ZigBee wireless communication to perform external intervention and regulation on steps executed by the control unit.
The external module can be used by a user to connect other external equipment, the data input/output and control functions of the auxiliary control platform are increased, targeted combination is carried out according to the requirements of the user, the external equipment comprises an alarm, a lawn water spray controller and the like, and the auxiliary control platform can be made to be core equipment for temperature control detection control.
The auxiliary control platform comprises a memory storage module, the memory storage module is connected with the control unit, data input by the recording control unit are used for recording the temperature control use habit of a user, and the operation of temperature control is automatically adjusted by combining the conditions of the ambient temperature and the humidity of the sensor module, so that the energy-saving effect is achieved.
When the system is used, a control unit in a central controller is externally connected with a temperature data acquisition device, the control unit reads temperature sampling values at regular time, judges the read temperature sampling values, determines the working state of a temperature control thread according to the temperature control data of the central controller, if the temperature control thread is not in a suspension state, starts the thread if the temperature control is required, calculates the temperature control based on the difference value of the temperature sampling values and the set temperature control data, determines a temperature control regulation scheme and steps, finally executes the temperature control thread, regulates the temperature, feeds the regulated temperature value back to the temperature control judgment place, records and compares the temperature control data each time until the temperature control data is consistent with the set temperature control data, completes the temperature control regulation, and forms a wireless standard infrared target source unit temperature control system with a random address in a topological structure mode of a coordinator, a router and a network terminal, the power channel and the control signal channel can be isolated in a wireless mode, so that modularization of the standard infrared target source unit can be realized, and complexity of equipment installation, adjustment and maintenance is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A hardware auxiliary control platform based on temperature control software detection comprises a central controller of an ARM framework chip, and is characterized in that subprograms for transferring operation of all modules are stored in the central controller, the central controller comprises a control unit, the control unit is externally connected with a temperature data acquisition device, the control unit regularly reads temperature sampling values, judges the read temperature sampling values, determines the working state of a temperature control thread according to the temperature control data of the central controller, if temperature control is not performed, the temperature control thread is in a suspension state, if temperature control is required, the thread is started, calculates the temperature control based on the difference value of the temperature sampling values and the set temperature control data, determines a temperature control regulation scheme and steps, finally executes the temperature control thread, regulates the temperature, feeds back the regulated temperature value to the temperature control judgment part, records and compares the temperature control data of each time, and finishing temperature control regulation until the temperature is consistent with the set temperature control data.
2. The hardware auxiliary control platform based on temperature control software detection of claim 1, wherein the control unit is connected with a plurality of modules, including a sensor module, a temperature control input module, an external module, and a display module, the auxiliary control platform is installed with an android operating system, and the temperature control function is realized through an application software APP.
3. The hardware-assisted control platform according to claim 2, wherein the sensor module is configured to sense and detect an external temperature, and transmit related command information to the control unit, and the control unit adjusts the temperature according to a value set by the temperature control input/output module.
4. The hardware auxiliary control platform based on temperature control software detection as claimed in claim 2, wherein the display module is a high-definition touch liquid crystal display screen for displaying temperature, humidity and other temperature control information and other multimedia information of the auxiliary control platform; the auxiliary control platform is internally provided with a battery used as an auxiliary power supply.
5. The hardware auxiliary control platform based on temperature control software detection as claimed in claim 1, wherein the control unit is connected with a network access module, and in combination with the characteristics of ZigBee wireless communication, a wireless standard infrared target source unit temperature control system with a random address is formed in a topology mode of a coordinator, a router, and a network terminal, and a power channel and a control signal channel can be isolated in a wireless manner, so that modularization of a standard infrared target source unit can be realized, and complexity of equipment installation, adjustment, and maintenance is reduced.
6. The hardware auxiliary control platform based on temperature control software detection as claimed in claim 1, wherein the control unit is connected with an alarm module, when sensing that the local information is abnormal, an alarm is prompted, an alarm signal is transmitted to the mobile phone terminal through the network access module and the wireless transceiver module, and the mobile phone terminal sends an instruction to the auxiliary control platform by using ZigBee wireless communication, so as to perform external intervention and regulation on the steps executed by the control unit.
7. The hardware auxiliary control platform based on temperature control software detection as claimed in claim 2, wherein the external module can be used by a user to connect with other external devices, increase data input/output and control functions of the auxiliary control platform, and perform targeted combination according to the user's needs, and the external devices include an alarm, a lawn water spray controller, etc., so that the auxiliary control platform becomes a core device for temperature control detection control.
8. The hardware auxiliary control platform based on temperature control software detection as claimed in claim 1, wherein the auxiliary control platform comprises a memory storage module, the memory storage module is connected with the control unit, and is used for recording data input by the control unit, recording the use habit of temperature control of a user, and automatically adjusting the operation of temperature control in combination with the ambient temperature and humidity conditions of the sensor module, so as to achieve the effect of energy saving.
9. The hardware auxiliary control platform based on temperature control software detection as claimed in claim 5, wherein the circuit of the network access module is composed of a temperature sampling system, a pwm wave temperature control system, and a Zigbee communication system, and the software system mainly completes logic design including timing sequence and interrupt call in five aspects of temperature timing data reading, pwm wave generation, temperature control algorithm, Zibgee communication, and terminal address configuration, supports two different radio frequency signals, can provide a data rate of 250kbps and 16 different channels, greatly improves transmission rate and stability of networking, realizes bidirectional interaction of data instructions with a mobile phone terminal, and has low delay.
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| CN202110249871.7A CN113050722A (en) | 2021-03-08 | 2021-03-08 | Hardware auxiliary control platform based on temperature control software detection |
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| CN202110249871.7A CN113050722A (en) | 2021-03-08 | 2021-03-08 | Hardware auxiliary control platform based on temperature control software detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325813A (en) * | 2022-08-22 | 2022-11-11 | 伊岛电器(宁波)有限公司 | Temperature control method and system for terrace dryer |
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| CN102339056A (en) * | 2011-10-24 | 2012-02-01 | 长春理工大学 | Wireless infrared standard target source terminal temperature control software system based on Zigbee |
| CN102393995A (en) * | 2011-10-24 | 2012-03-28 | 长春理工大学 | Zigbee-based temperature control system for stardard wireless infrared target source units |
| CN103557580A (en) * | 2013-07-27 | 2014-02-05 | 高清鸿 | Intelligent energy-saving thermostat |
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2021
- 2021-03-08 CN CN202110249871.7A patent/CN113050722A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339056A (en) * | 2011-10-24 | 2012-02-01 | 长春理工大学 | Wireless infrared standard target source terminal temperature control software system based on Zigbee |
| CN102393995A (en) * | 2011-10-24 | 2012-03-28 | 长春理工大学 | Zigbee-based temperature control system for stardard wireless infrared target source units |
| CN103557580A (en) * | 2013-07-27 | 2014-02-05 | 高清鸿 | Intelligent energy-saving thermostat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325813A (en) * | 2022-08-22 | 2022-11-11 | 伊岛电器(宁波)有限公司 | Temperature control method and system for terrace dryer |
| CN115325813B (en) * | 2022-08-22 | 2023-07-14 | 伊岛电器(宁波)有限公司 | Temperature control method and system of terrace dryer |
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