CN104948311A - Remote engine control method, device and system - Google Patents
Remote engine control method, device and system Download PDFInfo
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- CN104948311A CN104948311A CN201410126010.XA CN201410126010A CN104948311A CN 104948311 A CN104948311 A CN 104948311A CN 201410126010 A CN201410126010 A CN 201410126010A CN 104948311 A CN104948311 A CN 104948311A
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Abstract
The invention provides a remote engine control method, device and system. The method comprises the steps that a vehicle-mounted terminal of a vehicle receives an engine start control instruction or a flameout control instruction, with the diagnosis request format, sent by a background service center; the vehicle-mounted terminal sends a diagnosis request to an engine control unit according to the start control instruction or the flameout control instruction; the engine control unit controls start or flameout of an engine according to the diagnosis request. According to the remote engine control method, the start control instruction or the flameout control instruction is sent to the engine control unit in the form of the diagnosis request through the vehicle-mounted terminal, and when the engine control unit executes the control instruction in the form of the diagnosis request, the normal logic and various input conditions of the engine start or flameout do not need to be taken into consideration, and therefore start or flameout of the engine can be controlled under the emergency situation through the remote engine control method.
Description
Technical field
The present invention relates to vehicle motor remote control technology field, particularly relate to a kind of engine remote controlling method, Apparatus and system.
Background technique
For meeting automobile consumer for automotive safety, comfortable, many-sided ever-increasing demand such as amusement and information, car-mounted terminal arises at the historic moment.
Existing car-mounted terminal is mainly Telematics(inter-vehicle information system), in-vehicle network, communication network and Internet Internet connections get up to implement the "Three-in-One Network" by Telematics, be supplied to car owner as telecontrol, remote diagnosis, remote engine starts/stops working, collision warning, the security protection services such as emergency rescue service; And one key navigation, real-time traffic etc. trip service; And Online Music, electronics such as to be listened to storytelling at the audiovisual service.
Existing engine remote controlling method is, when vehicle breaks down, time motor can not normally start, car owner passes through GPRS by wireless telecommunications system (such as mobile phone) registered in background service center, the communication networks such as 3G or 4G send certification instruction and engine start control command to background service center, background service center is after judging that certification instruction is legal, pass through GPRS, this engine start control command is sent to the car-mounted terminal of fault car by the communication networks such as 3G or 4G, this engine start control command is converted to bus signals and sends to control unit of engine by CAN by car-mounted terminal, control unit of engine controls engine start according to this engine start control command.
But, the order of this telecontrol engine start is sent by bus signals, after control unit of engine receives bus signals, can not ato unit immediately, but first detect enable logic (Ru Simen kill engine antitheft certification pass through) that whether lower various initial conditions meet motor and just determine whether ato unit, should use, function is restricted, the situation of ato unit is immediately needed under cannot tackling contingency condition, such as under the extreme weather such as extremely cold, when the initiation key damage of engine anti-theft authentification failure or car owner or initiation key running down of battery, existing engine remote controlling method all cannot ato unit.
Summary of the invention
Technical problem to be solved by this invention is the defect needing ato unit immediately under cannot tackling contingency condition for existing engine remote controlling method, provides a kind of engine remote controlling method.
The present invention solves the problems of the technologies described above adopted technological scheme, and provide a kind of engine remote controlling method, described method comprises:
The car-mounted terminal of vehicle receives the engine start control command of the diagnosis request format that background service center sends or flame-out control command;
Described car-mounted terminal sends diagnosis request according to described startup control command or flame-out control command to control unit of engine;
Described control unit of engine is according to the startup of described diagnosis Request Control motor or flame-out.
Further, described control unit of engine controls the startup of motor according to described startup control command or flame-out control command or flame-outly to comprise:
Carry out authentication between described control unit of engine and described car-mounted terminal, if it is illegality equipment that checking obtains described car-mounted terminal, then described control unit of engine does not perform described diagnosis request; If it is legitimate device that checking obtains described car-mounted terminal, then the described diagnosis of described control unit of engine execution is asked and is controlled engine start or flame-out.
The engine remote controlling method above-mentioned according to the present invention, after the engine start control command that the car-mounted terminal of vehicle receives the diagnosis request format that background service center sends or flame-out control command, send diagnosis request according to described startup control command or flame-out control command to control unit of engine, described control unit of engine is according to the startup of described diagnosis Request Control motor or flame-out; Visible, startup control command or flame-out control command are all sent to control unit of engine to diagnose the form of request by car-mounted terminal, because control unit of engine does not need to consider engine start or flame-out normal logic and various initial conditions when performing the control command of diagnosis request form, thus, engine remote controlling method of the present invention is made in case of emergency can to control the startup or flame-out of motor.
In addition, present invention also offers a kind of engine remote controlling method, described method comprises:
The engine remote that background service center reception request end sends starts request or the flame-out request of engine remote;
Described background service center is carried out authentication to request end and is confirmed that described engine remote starts request or whether the flame-out request of engine remote is effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends the startup control command of diagnosis request format or flame-out control command.
" engine remote that background service center reception request end sends starts request or the flame-out request of engine remote " also comprises step before:
Request end is by wireless telecommunications system access engine remote control operation interface, described engine remote control operation interface is selected engine remote startup or engine remote stop working, send engine remote to described background service center and start request or the flame-out request of engine remote, the described engine remote sent starts the startup control command that request comprises vehicle authentication information and diagnosis request format, and the described engine remote sent stops working and asks to comprise the flame-out control command of vehicle authentication information and diagnosis request format.
Further, described " described background service center is carried out authentication to request end and is confirmed that described engine remote starts request or whether the flame-out request of engine remote effective; and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends the startup control command of diagnosis request format or flame-out control command " be specially:
Described background service center carries out authentication according to the described vehicle authentication information received to request end, and by the form of voice call or instant character communication and request end link up confirm described engine remote start ask or engine remote stop working ask whether effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends startup control command from described wireless telecommunications system or flame-out control command.
Further, " described background service center carries out authentication according to the described vehicle authentication information received to described wireless telecommunications system ", if authentication failure, then to described wireless telecommunications system feedback authentification failure reason.
Further, the engine remote that described background service center reception request end sends also comprises step before starting request or the flame-out request of engine remote:
Request end sends engine remote startup request or the flame-out request of engine remote by the form of voice call or instant character communication to described background service center.
Further, described " described background service center is carried out authentication to request end and is confirmed that described engine remote starts request or whether the flame-out request of engine remote effective; and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends the startup control command of diagnosis request format or flame-out control command " be specially:
Described background service center by the form of voice call or instant character communication and request end ditch pass to authentication is carried out to request end and confirm described engine remote start ask or engine remote flame-out ask whether effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends startup control command from described wireless telecommunications system or flame-out control command.
The engine remote controlling method above-mentioned according to the present invention, after the engine remote that background service center reception request end sends starts request or the flame-out request of engine remote, authentication is carried out to request end and confirms that described engine remote starts request or whether the flame-out request of engine remote is effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, car-mounted terminal to request vehicle sends the startup control command of diagnosis request format or flame-out control command, after the engine start control command that the car-mounted terminal of vehicle receives the diagnosis request format that background service center sends or flame-out control command, diagnosis request is sent to control unit of engine according to described startup control command or flame-out control command, described control unit of engine is according to the startup of described diagnosis Request Control motor or flame-out, visible, startup control command or flame-out control command are all sent to control unit of engine to diagnose the form of request by car-mounted terminal, because control unit of engine does not need to consider engine start or flame-out normal logic and various initial conditions when performing the control command of diagnosis request form, thus, engine remote controlling method of the present invention is made in case of emergency can to control the startup or flame-out of motor.
In addition, present invention also offers a kind of engine remote control device, comprise car-mounted terminal, control unit of engine and in-vehicle network, wherein,
Described car-mounted terminal, for receiving the engine start control command of the diagnosis request format that background service center sends or flame-out control command, and sends diagnosis request according to described startup control command or flame-out control command to described control unit of engine;
Described control unit of engine, for the startup or flame-out according to described diagnosis Request Control motor.
Present invention also offers a kind of remote control system for engine in addition, comprise wireless telecommunications system, communication network, background service center, car-mounted terminal, control unit of engine and in-vehicle network, wherein,
Described wireless telecommunications system, starts request or the flame-out request of engine remote for sending engine remote by described communication network to described background service center;
Described background service center, for carrying out authentication to request end and confirming that described engine remote starts request or whether the flame-out request of engine remote is effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, send the startup control command of diagnosis request format or flame-out control command by described communication network to the car-mounted terminal of request vehicle;
Described car-mounted terminal, for receiving the engine start control command of the diagnosis request format that described background service center sends or flame-out control command, and send diagnosis request according to described startup control command or flame-out control command to described control unit of engine;
Described control unit of engine, for the startup or flame-out according to described diagnosis Request Control motor.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the engine remote controlling method that one embodiment of the invention provides;
Fig. 2 is the method for carrying out authentication between control unit of engine and described car-mounted terminal;
Fig. 3 is the schematic flow sheet of the engine remote controlling method that another embodiment of the present invention provides;
Fig. 4 is the schematic flow sheet of the engine remote controlling method that another embodiment of the present invention provides;
Fig. 5 is the schematic flow sheet of the engine remote controlling method that another embodiment of the present invention provides;
Fig. 6 is the block diagram of the remote control system for engine that one embodiment of the invention provides.
Reference character in Figure of description is as follows:
100, remote control system for engine; 10, wireless telecommunications system; 20, communication network; 30, background service center; 40, car-mounted terminal; 50, control unit of engine; 60, in-vehicle network.
Embodiment
In order to make technical problem solved by the invention, technological scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, the engine remote controlling method that one embodiment of the invention provides comprises the steps:
101, the car-mounted terminal of vehicle receives the engine start control command of the diagnosis request format that background service center sends or flame-out control command.The startup control command of above-mentioned diagnosis request format or flame-out control command meet the regulation in ISO14229 standard.In the present embodiment, car-mounted terminal adopts Telematics system, and background service center then adopts the TSP(Telematics Service Provider matched, inter-vehicle information system service provider).
102, described car-mounted terminal sends diagnosis request according to described startup control command or flame-out control command to control unit of engine.Car-mounted terminal has diagnosis service function, and the description of this diagnosis service is as table 1:
Table 1
In the present embodiment, the startup control command of diagnosis request (Request) form or flame-out control command meet the regulation in ISO14229, and its form is as table 2:
Table 2
As shown in table 2, startup control command and the flame-out control command of diagnosis request format are the character string comprising 5 bytes, each byte is a hexadecimal numerical value, like this, for controlling the diagnosis request of engine start (startup control command), its character string forms is 3101100001, and for controlling the diagnosis request of engine misses (flame-out control command), its character style is 3101100002.
103, described control unit of engine is according to the startup of described diagnosis Request Control motor or flame-out.In the present embodiment, step 103 specifically comprises:
Carry out authentication between described control unit of engine and described car-mounted terminal, if it is illegality equipment that checking obtains described car-mounted terminal, then described control unit of engine does not perform described diagnosis request; If it is legitimate device that checking obtains described car-mounted terminal, then the described diagnosis of described control unit of engine execution is asked and is controlled engine start or flame-out.
The method of carrying out authentication between described control unit of engine and described car-mounted terminal is conventional method, it as shown in Figure 2, car-mounted terminal is to control unit of engine request seed, control unit of engine produces seed and feeds back to car-mounted terminal, car-mounted terminal calculates key one according to the seed of feedback, control unit of engine calculates key two according to the seed produced, car-mounted terminal sends key one to control unit of engine, control unit of engine contrast key one and key two, and only at key one and key two with time identical, perform the startup control command that car-mounted terminal sends.
Certainly, in other embodiments, also can be that described control unit of engine does not carry out authentication with car-mounted terminal, but directly control the startup or flame-out of motor according to described diagnosis request.
After control unit of engine receives described diagnosis request, have following two kinds of responses, the Positive Response(positive response as table 3) and the Negative Response(negative response of table 4):
Table 3
Table 4
| Byte | Name | Cvt | Value(hex) |
| #1 | NegativeResponseServiceIdentifier | M | 7F |
| #2 | OriginalRequestServiceIdentifier | M | 31 |
| #3 | NegativeResponseCode | M | XX(negates code) |
As shown in table 3, positive response is the character string comprising 5 bytes, each byte is a hexadecimal numerical value, like this, when the character string forms of the startup control command of diagnosis request format is that 3101100001(starts control command), and the character string forms of positive response is when being 7101100001, engine start; When the character string forms of startup control command of diagnosis request is that 3101100002(stops working control command), and when the character style of positive response is 7101100002, engine misses.
As shown in table 4, negative response is the character string comprising 5 bytes, and each byte is a hexadecimal numerical value, like this, when control unit of engine provides negative response, control unit of engine does not perform and starts or flame-out operation, and feedback negative code XX, XX represents that negative code is not unique, namely the reason making negative response is not unique, after obtaining this negative code, according to the regulation in ISO14229, the reason of startup or quenching operations can not be performed.
Engine remote controlling method according to the above embodiment of the present invention, after the engine start control command that the car-mounted terminal of vehicle receives the diagnosis request format that background service center sends or flame-out control command, send diagnosis request according to described startup control command or flame-out control command to control unit of engine, described control unit of engine is according to the startup of described diagnosis Request Control motor or flame-out; Visible, startup control command or flame-out control command are all sent to control unit of engine to diagnose the form of request by car-mounted terminal, because control unit of engine does not need to consider engine start or flame-out normal logic and various initial conditions when performing the control command of diagnosis request form, thus, engine remote controlling method of the present invention is made in case of emergency can to control the startup or flame-out of motor.
As shown in Figure 3, the engine remote controlling method that another embodiment of the present invention provides comprises the steps:
201, engine remote control operation interface is accessed by wireless telecommunications system (such as mobile phone, notebook computer or panel computer) in request end, described engine remote control operation interface is selected engine remote start or engine remote stops working, send engine remote to described background service center and start request or the flame-out request of engine remote.The described engine remote sent starts the startup control command that request comprises vehicle authentication information and diagnosis request format, and the described engine remote sent stops working and asks to comprise the flame-out control command of vehicle authentication information and diagnosis request format.The startup control command of above-mentioned diagnosis request format or flame-out control command meet the regulation in ISO14229 standard.Preferably, wireless telecommunications system is accessed engine remote control operation interface needs certification registered in advance, and entering this engine remote control operation interface needs to input username and password.
202, described background service center carries out authentication according to the described vehicle authentication information received to request end, and by the form of voice call or instant character communication and request end link up confirm described engine remote start ask or engine remote stop working ask whether effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends startup control command from described wireless telecommunications system or flame-out control command.In the present embodiment, car-mounted terminal adopts Telematics system, and background service center then adopts the TSP(Telematics Service Provider matched).In addition, if request end authentication failure, then to described wireless telecommunications system feedback authentification failure reason.
Engine remote controlling method according to the above embodiment of the present invention, after the engine remote that background service center reception request end sends starts request or the flame-out request of engine remote, authentication is carried out to request end and confirms that described engine remote starts request or whether the flame-out request of engine remote is effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, car-mounted terminal to request vehicle sends the startup control command of diagnosis request format or flame-out control command, after the engine start control command that the car-mounted terminal of vehicle receives the diagnosis request format that background service center sends or flame-out control command, diagnosis request is sent to control unit of engine according to described startup control command or flame-out control command, described control unit of engine is according to the startup of described diagnosis Request Control motor or flame-out, visible, startup control command or flame-out control command are all sent to control unit of engine to diagnose the form of request by car-mounted terminal, because control unit of engine does not need to consider engine start or flame-out normal logic and various initial conditions when performing the control command of diagnosis request form, thus, engine remote controlling method of the present invention is made in case of emergency can to control the startup or flame-out of motor.
As shown in Figure 4, the engine remote controlling method that another embodiment of the present invention provides comprises the steps:
301, request end sends engine remote startup request or the flame-out request of engine remote by the form of voice call or instant character communication to described background service center.Such as directly phone the staff of background service center, ask for help.
302, described background service center by the form of voice call or instant character communication and request end ditch pass to authentication is carried out to request end and confirm described engine remote start ask or engine remote flame-out ask whether effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends startup control command from described wireless telecommunications system or flame-out control command.In the present embodiment, car-mounted terminal adopts Telematics system, and background service center then adopts the TSP(Telematics Service Provider matched).In addition, if request end authentication failure, then to described request end feedback authentification failure reason.
Engine remote controlling method according to the above embodiment of the present invention, compared with embodiment illustrated in fig. 3, can not by access engine remote control operation interface, but staff that is direct and background service center links up, after the staff of platform service centre confirms the validity of request end identity and request, startup control command can be sent for request end, like this, cannot enter operation interface (such as request end does not have smart mobile phone) in request end maybe can not get online without being tethered to a cable in (such as request end is in only has speech signal and the place not having network signal), also the remote activation of motor can be realized.
As shown in Figure 5, the engine remote controlling method that another embodiment of the present invention provides comprises the steps:
401, the engine remote that background service center reception request end sends starts request or the flame-out request of engine remote; In the present embodiment, step 401 can adopt embodiment illustrated in fig. 3 in step 201 or embodiment illustrated in fig. 4 in step 301.
402, described background service center is carried out authentication to request end and is confirmed that described engine remote starts request or whether the flame-out request of engine remote is effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends the startup control command of diagnosis request format or flame-out control command.In the present embodiment, step 402 can adopt embodiment illustrated in fig. 3 in step 202 or embodiment illustrated in fig. 4 in step 302.
403, the car-mounted terminal of vehicle receives the engine start control command of the diagnosis request format that background service center sends or flame-out control command.
404, described car-mounted terminal sends diagnosis request according to described startup control command or flame-out control command to control unit of engine.Car-mounted terminal has diagnosis service function, and the description of this diagnosis service is as above.
405, described control unit of engine is according to the startup of described diagnosis Request Control motor or flame-out.In the present embodiment, step 405 specifically comprises:
Carry out authentication between described control unit of engine and described car-mounted terminal, if it is illegality equipment that checking obtains described car-mounted terminal, then described control unit of engine does not perform described diagnosis request; If it is legitimate device that checking obtains described car-mounted terminal, then the described diagnosis of described control unit of engine execution is asked and is controlled engine start or flame-out.
The method of carrying out authentication between described control unit of engine and described car-mounted terminal is conventional method, it as shown in Figure 3, car-mounted terminal is to control unit of engine request seed, control unit of engine produces seed and feeds back to car-mounted terminal, car-mounted terminal calculates key one according to the seed of feedback, control unit of engine calculates key two according to the seed produced, car-mounted terminal sends key one to control unit of engine, control unit of engine contrast key one and key two, and only at key one and key two with time identical, perform the startup control command that car-mounted terminal sends.
Certainly, in other embodiments, also can be that described control unit of engine does not carry out authentication with car-mounted terminal, but directly control the startup or flame-out of motor according to described diagnosis request.
Control unit of engine diagnoses the response of request see above to described.
Engine remote controlling method according to the above embodiment of the present invention, compared with embodiment illustrated in fig. 1, many one deck authentications between control unit of engine and described car-mounted terminal, can prevent external equipment from simulating car-mounted terminal and control engine start or flame-out, ensure that the safety of in-vehicle network.In addition, as shown in Figure 6, present invention also offers a kind of remote control system for engine 100, comprise wireless telecommunications system 10, communication network 20, background service center 30, car-mounted terminal 40, control unit of engine 50 and in-vehicle network 60.Wherein, car-mounted terminal 40, control unit of engine 50 and in-vehicle network 60 constitute engine remote control device of the present invention.
Described wireless telecommunications system 10, starts request or the flame-out request of engine remote for sending engine remote by described communication network 20 to described background service center 30.Communication network 20 is GPRS, 3G or 4G network.
Described background service center 30, for carrying out authentication to request end and confirming that described engine remote starts request or whether the flame-out request of engine remote is effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, send the startup control command of diagnosis request format or flame-out control command by described communication network 20 to the car-mounted terminal 40 of request vehicle.
Described car-mounted terminal 40, for receiving the engine start control command of the diagnosis request format that described background service center 30 sends or flame-out control command, and send diagnosis request according to described startup control command or flame-out control command to described control unit of engine 50.In the present embodiment, described car-mounted terminal is Telematics system, and described background service center is the exclusive TSP Telematics Service Provider of Telematics system, inter-vehicle information system service provider).
Described control unit of engine 50, for the startup or flame-out according to described diagnosis Request Control motor.
In the present embodiment, described in-vehicle network 60 comprise in CAN, LIN bus and K line one or more.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an engine remote controlling method, is characterized in that, described method comprises:
The car-mounted terminal of vehicle receives the engine start control command of the diagnosis request format that background service center sends or flame-out control command;
Described car-mounted terminal sends diagnosis request according to described startup control command or flame-out control command to control unit of engine;
Described control unit of engine is according to the startup of described diagnosis Request Control motor or flame-out.
2. engine remote controlling method according to claim 1, is characterized in that, described control unit of engine controls the startup of motor according to described startup control command or flame-out control command or flame-outly to comprise:
Carry out authentication between described control unit of engine and described car-mounted terminal, if it is illegality equipment that checking obtains described car-mounted terminal, then described control unit of engine does not perform described diagnosis request; If it is legitimate device that checking obtains described car-mounted terminal, then the described diagnosis of described control unit of engine execution is asked and is controlled engine start or flame-out.
3. an engine remote controlling method, is characterized in that, described method comprises:
The engine remote that background service center reception request end sends starts request or the flame-out request of engine remote;
Described background service center is carried out authentication to request end and is confirmed that described engine remote starts request or whether the flame-out request of engine remote is effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends the startup control command of diagnosis request format or flame-out control command.
4. engine remote controlling method according to claim 3, is characterized in that, " engine remote that background service center reception request end sends starts request or the flame-out request of engine remote " also comprises step before:
Request end is by wireless telecommunications system access engine remote control operation interface, described engine remote control operation interface is selected engine remote startup or engine remote stop working, send engine remote to described background service center and start request or the flame-out request of engine remote, the described engine remote sent starts the startup control command that request comprises vehicle authentication information and diagnosis request format, and the described engine remote sent stops working and asks to comprise the flame-out control command of vehicle authentication information and diagnosis request format.
5. engine remote controlling method according to claim 4, it is characterized in that, described " described background service center is carried out authentication to request end and is confirmed that described engine remote starts request or whether the flame-out request of engine remote effective; and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends the startup control command of diagnosis request format or flame-out control command " be specially:
Described background service center carries out authentication according to the described vehicle authentication information received to request end, and by the form of voice call or instant character communication and request end link up confirm described engine remote start ask or engine remote stop working ask whether effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends startup control command from described wireless telecommunications system or flame-out control command.
6. engine remote controlling method according to claim 5, it is characterized in that, " described background service center carries out authentication according to the described vehicle authentication information received to described wireless telecommunications system ", if authentication failure, then to described wireless telecommunications system feedback authentification failure reason.
7. engine remote controlling method according to claim 3, is characterized in that, the engine remote that described background service center reception request end sends also comprises step before starting request or the flame-out request of engine remote:
Request end sends engine remote startup request or the flame-out request of engine remote by the form of voice call or instant character communication to described background service center.
8. engine remote controlling method according to claim 7, it is characterized in that, described " described background service center is carried out authentication to request end and is confirmed that described engine remote starts request or whether the flame-out request of engine remote effective; and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends the startup control command of diagnosis request format or flame-out control command " be specially:
Described background service center by the form of voice call or instant character communication and request end ditch pass to authentication is carried out to request end and confirm described engine remote start ask or engine remote flame-out ask whether effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, the car-mounted terminal to request vehicle sends startup control command from described wireless telecommunications system or flame-out control command.
9. an engine remote control device, is characterized in that, comprises car-mounted terminal, control unit of engine and in-vehicle network, wherein,
Described car-mounted terminal, for receiving the engine start control command of the diagnosis request format that background service center sends or flame-out control command, and sends diagnosis request according to described startup control command or flame-out control command to described control unit of engine;
Described control unit of engine, for the startup or flame-out according to described diagnosis Request Control motor.
10. a remote control system for engine, is characterized in that, comprises wireless telecommunications system, communication network, background service center, car-mounted terminal, control unit of engine and in-vehicle network, wherein,
Described wireless telecommunications system, starts request or the flame-out request of engine remote for sending engine remote by described communication network to described background service center;
Described background service center, for carrying out authentication to request end and confirming that described engine remote starts request or whether the flame-out request of engine remote is effective, and in request end authentication success and under confirming that described engine remote starts request or the effective situation of the flame-out request of engine remote, send the startup control command of diagnosis request format or flame-out control command by described communication network to the car-mounted terminal of request vehicle;
Described car-mounted terminal, for receiving the engine start control command of the diagnosis request format that described background service center sends or flame-out control command, and send diagnosis request according to described startup control command or flame-out control command to described control unit of engine;
Described control unit of engine, for the startup or flame-out according to described diagnosis Request Control motor.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110100270A (en) * | 2016-12-21 | 2019-08-06 | 斯堪尼亚商用车有限公司 | The method of corresponding engine for each vehicle in the group of activation/deactivation vehicle |
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| CN111156094A (en) * | 2018-11-08 | 2020-05-15 | 广州汽车集团股份有限公司 | Engine control method, device, storage medium and system for automobile |
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| CN111042971A (en) * | 2019-12-27 | 2020-04-21 | 上海华兴数字科技有限公司 | Control circuit and control method for construction machine |
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| CN112202639A (en) * | 2020-09-30 | 2021-01-08 | 重庆长安汽车股份有限公司 | Performance test method for realizing Internet of vehicles remote control service through LoadRunner tool |
| CN112202639B (en) * | 2020-09-30 | 2022-08-09 | 重庆长安汽车股份有限公司 | Performance test method for realizing Internet of vehicles remote control service through LoadRunner tool |
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