CN115817380A - Remote control method and remote control system for automobile air conditioner and automobile - Google Patents
Remote control method and remote control system for automobile air conditioner and automobile Download PDFInfo
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- CN115817380A CN115817380A CN202211316599.0A CN202211316599A CN115817380A CN 115817380 A CN115817380 A CN 115817380A CN 202211316599 A CN202211316599 A CN 202211316599A CN 115817380 A CN115817380 A CN 115817380A
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Abstract
The invention discloses a remote control method, a remote control system and an automobile of an automobile air conditioner, wherein the method comprises the following steps: the T-BOX receives a remote air conditioner control opening instruction, judges whether the control opening instruction has a closing or timing closing instruction, and sends a remote authentication request with the control instruction to the VCU when the control opening instruction has the closing or timing closing instruction; the VCU carries out authentication according to an authentication algorithm, and the VCU sends an air conditioner control enabling signal to the T-BOX after the authentication is successful; after receiving the signal, the T-BOX sends a remote control starting instruction to the air conditioner; the air conditioner is started after receiving the remote control starting instruction and automatically closed according to a closing or timing closing instruction in the control starting instruction. According to the invention, when the control opening instruction is judged to have the closing or timing closing instruction, the remote authentication request with the control instruction is sent to the VCU, so that the remote control of the automobile air conditioner is realized, the temperature in the automobile is regulated, the air conditioner can be forcibly closed, the condition that the air conditioner is forgotten to be closed is avoided, the energy consumption of the automobile is reduced, and the mileage of the whole automobile is increased.
Description
Technical Field
The invention relates to the technical field of automobile air conditioner control, in particular to an automobile air conditioner remote control method, a remote control system and an automobile.
Background
With the development of the automobile industry, remote control technology has penetrated into a plurality of components of automobiles, the structures of the automobiles become more and more complex, and the automation degree is more and more favored. Along with the rapid development of the automobile field, the remote control technology is reasonably utilized, the remote control technology is applied to the automobile industry in China at present and is developed to a certain extent, the remote air conditioner opening or closing function can be realized, a user controls a vehicle to open or close an air conditioner system through a mobile terminal, the user needs to record the time to manually operate the mobile terminal, and once the user forgets to close the air conditioner, unnecessary loss is caused.
Disclosure of Invention
The invention aims to provide a remote control method and a remote control system for an automobile air conditioner and an automobile thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a remote control method for an automobile air conditioner comprises the following steps:
the TSP responds to a remote air conditioner control starting instruction sent by the user terminal and sends the remote air conditioner control starting instruction to the T-BOX;
the T-BOX receives a remote air conditioner control opening instruction sent by the TSP, judges whether the control opening instruction has a closing or timing closing instruction, and sends a remote authentication request with the control instruction to the VCU when the control opening instruction has the closing or timing closing instruction, otherwise, the T-BOX does not respond to the control opening instruction;
after receiving the remote authentication request signal with the control instruction, the VCU authenticates according to the authentication algorithm, if the authentication is successful, the VCU sends an air conditioner control enabling signal to the T-BOX, and if the authentication is not successful, the VCU does not respond to the control starting instruction;
after receiving an air conditioner control enabling signal sent by a VCU, the T-BOX sends a remote control starting instruction to the air conditioner;
the air conditioner is started after receiving a remote control starting instruction sent by the T-BOX, and is automatically closed according to a closing or timing closing instruction in the control starting instruction.
Further, the authenticating according to the authentication algorithm includes: the VCU sends a random number signal to the T-BOX, the T-BOX carries out authentication operation after receiving the random number, the operation result is sent to the VCU, the VCU compares the operation result with the self calculation result, if the comparison result is the same, the authentication is successful, and if the comparison result is different, the authentication is unsuccessful.
Further, after the T-BOX initiates the authentication request, at time T 1 If the random number message sent by VCU is not detected, the T-BOX initiates the request again, and at time T 1 If the random number message sent by the VCU is not detected, the TBOX initiates a third request, and the time T is 1 If the random number message sent by the VCU is not detected, the T-BOX authentication request is determined to be overtime, and overtime information is sent to the TSP.
Further, after the VCU sends the random number message, the VCU continuously detects a response result message sent by the T-BOX, and if the response result message is not received within time T2, the authentication response result is over time, and an authentication failure signal is sent to the T-BOX.
Further, after the T-BOX sends the operation result to the VCU, if the authentication result message is not received within time T3, the authentication state is over time, and an authentication failure signal is sent to the TSP.
A remote control system for an automobile air conditioner comprises a user terminal, a TSP, a T-BOX, a VCU and an air conditioner,
the TSP responds to a remote air conditioner control starting instruction sent by the user terminal and sends the remote air conditioner control starting instruction to the T-BOX;
the T-BOX receives a remote air conditioner control opening instruction sent by the TSP, judges whether the control opening instruction has a closing or timing closing instruction, and sends a remote authentication request with the control instruction to the VCU when the control opening instruction has the closing or timing closing instruction, otherwise, the control opening instruction is not responded;
after receiving the remote authentication request signal with the control instruction, the VCU authenticates according to an authentication algorithm, if the authentication is successful, an air conditioner control enabling signal is sent to the T-BOX, and if the authentication is not successful, the VCU does not respond to the control starting instruction;
after receiving an air conditioner control enabling signal sent by a VCU, the T-BOX sends a remote control starting instruction to the air conditioner;
the air conditioner is started after receiving the remote control starting instruction sent by the T-BOX, and is automatically closed according to the closing or timing closing instruction in the control starting instruction.
The timing module is used for timing according to the timing closing instruction and sending a timing signal to the air conditioner.
Further, the timing module is integrated on a vehicle-mounted terminal of an automobile or an air conditioner.
The automobile is provided with the automobile air conditioner remote control system.
Compared with the prior art, the invention has the beneficial effects that: when a remote air conditioner control opening instruction is received, whether the control opening instruction has a closing or timing closing instruction or not is judged, and when the control opening instruction has the closing or timing closing instruction, a remote authentication request with the control instruction is sent to the VCU, so that the remote control of the automobile air conditioner is realized, the temperature in the automobile is regulated, the temperature in the automobile is in a more comfortable state when a user enters the automobile, the air conditioner can be forcibly closed, the condition that the air conditioner is forgotten to be closed cannot occur, the energy consumption of the automobile is reduced, the endurance mileage of the whole automobile is improved, the use experience of the automobile of an owner is improved, and the remote air conditioner control opening instruction has a better economic and practical value.
Drawings
FIG. 1 is a block diagram of a remote control system for an automotive air conditioner according to the present invention;
FIG. 2 is a flow chart of a remote control method for an automotive air conditioner according to the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides an automobile, in which an air-conditioning remote control system 100 is disposed, the system includes a user terminal 1, a TSP, a T-BOX, a VCU, and an air conditioner 2, where the TSP is a service provider of a telematics system, the T-BOX is a telematics terminal, and the VCU is a vehicle controller. A user may send an instruction regarding remote control of the air conditioner to the TSP through a device such as a smart phone or a key fob that can communicate with the TSP through the user terminal 1. For example, the user operates through the APP installed on the user terminal 1, thereby wirelessly transmitting a remote air-conditioning control command to the TSP through the user terminal 1;
the TSP responds to a remote air conditioner control starting instruction sent by the user terminal 1 and sends the remote air conditioner control starting instruction to the T-BOX;
the T-BOX receives a remote air conditioner control opening instruction sent by the TSP, judges whether the control opening instruction has a closing or timing closing instruction, and sends a remote authentication request with the control instruction to the VCU when the control opening instruction has the closing or timing closing instruction, otherwise, the control opening instruction is not responded;
after receiving the remote authentication request signal with the control instruction, the VCU authenticates according to the authentication algorithm, if the authentication is successful, the VCU sends an air conditioner control enabling signal to the T-BOX, and if the authentication is not successful, the VCU does not respond to the control starting instruction;
after receiving the air conditioner control enabling signal sent by the VCU, the T-BOX sends a remote control starting instruction to the air conditioner 2;
the air conditioner 2 is started after receiving a remote control starting instruction sent by the T-BOX, executes refrigeration or heating actions, and automatically closes according to a closing or timing closing instruction in the control starting instruction, wherein if the control starting instruction has a timing closing instruction, the timing module 3 performs timing according to the timing closing instruction and sends a timing signal to the air conditioner 2, in the embodiment, the timing module 3 is integrated on a vehicle-mounted terminal of an automobile or the air conditioner 2, and the timing function is executed by the timing module of the vehicle-mounted terminal or the timing module of the air conditioning system. When the timing function is executed by a timing module of the vehicle-mounted terminal, the vehicle-mounted terminal sends an air conditioner opening or closing control instruction after the timing time is up. When the timing function is executed by the timing module of the air conditioning system, the timing module starts timing after the air conditioning system is started, and the air conditioning system is automatically closed after the timing is finished.
The embodiment also provides a remote control method for an automobile air conditioner, as shown in fig. 2, the method includes the following steps:
s101: the TSP responds to a remote air conditioner control starting instruction sent by the user terminal and sends the remote air conditioner control starting instruction to the T-BOX;
s102: the T-BOX receives a remote air conditioner control starting instruction sent by the TSP;
s103: judging whether the control opening instruction has a closing or timing closing instruction, entering S104 when the control opening instruction has the closing or timing closing instruction, and otherwise entering S105;
s104: sending a remote authentication request with a control instruction to the VCU;
s105: not responding to the control opening instruction;
s106: after receiving the remote authentication request signal with the control instruction, the VCU authenticates according to an authentication algorithm;
s107: judging whether the authentication is successful, if so, entering S108, otherwise, entering S109;
s108: sending an air conditioner control enabling signal to the T-BOX;
s109: not responding to the control opening instruction;
s110: the T-BOX sends a remote control starting instruction to the air conditioner after receiving the air conditioner control enabling signal sent by the VCU;
s111: the air conditioner is started after receiving a remote control starting instruction sent by the T-BOX, and is automatically closed according to a closing or timing closing instruction in the control starting instruction.
Specifically, a user operates through an APP installed on a user terminal 1, so that a remote control starting instruction is wirelessly sent to a TSP through the user terminal 1, the TSP responds to the remote air conditioner control starting instruction sent by the user terminal 1 and sends the remote air conditioner control starting instruction to a T-BOX, when the T-BOX receives the remote air conditioner control starting instruction sent by the TSP, whether a closing or timing closing instruction exists in the control starting instruction is judged, when the closing or timing closing instruction exists, a remote authentication request with the control instruction is sent to a VCU, otherwise, the control starting instruction does not exist, and the VCU receives the remote authentication request with the control instructionAfter a remote authentication request signal with a control instruction, authentication is carried out according to an authentication algorithm, specifically, a VCU sends a random number signal to a T-BOX, the T-BOX receives the random number and carries out authentication operation, the operation result is sent to the VCU through a bus signal, the VCU compares the operation result with the self calculation result, if the comparison result is the same, the authentication is successful, the VCU sends an authentication success status signal and an air conditioner control enabling signal to a TBOX, if the comparison result is different, the authentication is unsuccessful, the VCU sends an authentication unsuccessful status signal to the TBOX, the TBOX reports to a TSP, and pushes remote control failure information to a user terminal 1, and if the T-BOX initiates an authentication request, the authentication is carried out at the time T BOX 1 If the random number message sent by VCU is not detected, T-BOX initiates the request again, at time T 1 If the random number message sent by the VCU is not detected, the TBOX initiates a third request, and the time T is 1 If the random number message sent by VCU is not detected, the T-BOX authentication request is determined to be overtime, overtime information is sent to TSP, and remote control failure information is pushed to user terminal 1, VCU continuously detects response result message sent by T-BOX after sending random number message, the response result message is not received within time T2, the authentication response result is overtime, authentication failure signal is sent to T-BOX, TBOX uploads authentication failure information to TSP, and remote control failure information is pushed to user terminal 1,T-BOX, the operation result is sent to VCU, when the authentication result message is not received within time T3, the authentication state is overtime, authentication failure signal is sent to TSP, and pushing 'remote control failure' information to a user terminal 1, after the remote authentication is successful, a VCU sends a request high-voltage instruction to execute a local ground high-voltage process, a T-BOX receives a remote authentication success signal and an air conditioner control enable signal sent by the VCU, then sends a remote control starting instruction to an air conditioner 2, the air conditioner is started after receiving the remote control starting instruction sent by the T-BOX, the air conditioner executes the action of refrigeration or heating and feeds back the state of the air conditioner to a TBOX, the TBOX uploads the information to a TSP after receiving a state signal of successful start of the air conditioner and pushes 'the remote air conditioner is started successfully' information to the user terminal 1, and if the remote start of the air conditioner is unsuccessful, the TBOX uploads a state signal of non-start of the air conditionerAnd pushing the information of 'remote air conditioner start failure' to the user terminal 1, after the air conditioner is started, automatically closing according to a close or timing close instruction in the control open instruction, timing by the timing module 3 according to the timing close instruction in the control open instruction and sending a timing signal to the air conditioner 2, and after the timing is finished, automatically closing the air conditioning system.
When a remote air conditioner control opening instruction is received, whether the control opening instruction has a closing or timing closing instruction or not is judged, and when the control opening instruction has the closing or timing closing instruction, a remote authentication request with the control instruction is sent to the VCU, so that the remote control of the automobile air conditioner is realized, the temperature in the automobile is regulated, the temperature in the automobile is in a more comfortable state when a user enters the automobile, the air conditioner can be forcibly closed, the condition that the air conditioner is forgotten to be closed cannot occur, the energy consumption of the automobile is reduced, the endurance mileage of the whole automobile is improved, the use experience of the automobile of an owner is improved, and the remote air conditioner control opening instruction has a better economic and practical value.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A remote control method for an automobile air conditioner is characterized by comprising the following steps:
the TSP responds to a remote air conditioner control starting instruction sent by the user terminal and sends the remote air conditioner control starting instruction to the T-BOX;
the T-BOX receives a remote air conditioner control opening instruction sent by the TSP, judges whether the control opening instruction has a closing or timing closing instruction, and sends a remote authentication request with the control instruction to the VCU when the control opening instruction has the closing or timing closing instruction, otherwise, the control opening instruction is not responded;
after receiving the remote authentication request signal with the control instruction, the VCU authenticates according to the authentication algorithm, if the authentication is successful, the VCU sends an air conditioner control enabling signal to the T-BOX, and if the authentication is not successful, the VCU does not respond to the control starting instruction;
after receiving an air conditioner control enabling signal sent by a VCU, the T-BOX sends a remote control starting instruction to the air conditioner;
the air conditioner is started after receiving the remote control starting instruction sent by the T-BOX, and is automatically closed according to the closing or timing closing instruction in the control starting instruction.
2. The remote control method for the air conditioner of the car as claimed in claim 1, wherein said authenticating according to the authentication algorithm comprises: the VCU sends a random number signal to the T-BOX, the T-BOX carries out authentication operation after receiving the random number, the operation result is sent to the VCU, the VCU compares the operation result with the self calculation result, if the comparison result is the same, the authentication is successful, and if the comparison result is different, the authentication is unsuccessful.
3. The remote control method of an air conditioner for a vehicle according to claim 2, wherein: after the T-BOX initiates the authentication request, at time T 1 If the random number message sent by VCU is not detected, the T-BOX initiates the request again, and at time T 1 If the random number message sent by the VCU is not detected, the TBOX initiates a third request, and the time T is 1 If the random number message sent by the VCU is not detected, the T-BOX authentication request is determined to be overtime, and overtime information is sent to the TSP.
4. The remote control method for the air conditioner of the vehicle as claimed in claim 2, wherein the VCU continuously detects the response result message sent by the T-BOX after sending the random number message, and if the response result message is not received within time T2, the authentication response result is over time, and an authentication failure signal is sent to the T-BOX.
5. The remote control method of an air conditioner for a vehicle according to claim 2, wherein: and after the T-BOX sends the operation result to the VCU, if the authentication result message is not received within the time T3, the authentication state is overtime, and an authentication failure signal is sent to the TSP.
6. The remote control system for the automobile air conditioner is characterized in that: the system comprises a user terminal, a TSP, a T-BOX, a VCU and an air conditioner,
the TSP responds to a remote air conditioner control starting instruction sent by the user terminal and sends the remote air conditioner control starting instruction to the T-BOX;
the T-BOX receives a remote air conditioner control opening instruction sent by the TSP, judges whether the control opening instruction has a closing or timing closing instruction, and sends a remote authentication request with the control instruction to the VCU when the control opening instruction has the closing or timing closing instruction, otherwise, the control opening instruction is not responded;
after receiving the remote authentication request signal with the control instruction, the VCU authenticates according to the authentication algorithm, if the authentication is successful, the VCU sends an air conditioner control enabling signal to the T-BOX, and if the authentication is not successful, the VCU does not respond to the control starting instruction;
after receiving an air conditioner control enabling signal sent by a VCU, the T-BOX sends a remote control starting instruction to the air conditioner;
the air conditioner is started after receiving a remote control starting instruction sent by the T-BOX, and is automatically closed according to a closing or timing closing instruction in the control starting instruction.
7. The remote control system for air conditioners of claim 6 wherein: the timing module is used for timing according to the timing closing instruction and sending a timing signal to the air conditioner.
8. The remote control system for an air conditioner of a vehicle as set forth in claim 7, wherein: the timing module is integrated on a vehicle-mounted terminal or an air conditioner of an automobile.
9. An automobile, characterized in that: the automobile is provided with the automobile air conditioner remote control system as claimed in any one of claims 6 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211316599.0A CN115817380A (en) | 2022-10-26 | 2022-10-26 | Remote control method and remote control system for automobile air conditioner and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211316599.0A CN115817380A (en) | 2022-10-26 | 2022-10-26 | Remote control method and remote control system for automobile air conditioner and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115817380A true CN115817380A (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211316599.0A Pending CN115817380A (en) | 2022-10-26 | 2022-10-26 | Remote control method and remote control system for automobile air conditioner and automobile |
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| Country | Link |
|---|---|
| CN (1) | CN115817380A (en) |
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- 2022-10-26 CN CN202211316599.0A patent/CN115817380A/en active Pending
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