CN111361515A - Vehicle control device and vehicle with same - Google Patents
Vehicle control device and vehicle with same Download PDFInfo
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- CN111361515A CN111361515A CN201811598785.1A CN201811598785A CN111361515A CN 111361515 A CN111361515 A CN 111361515A CN 201811598785 A CN201811598785 A CN 201811598785A CN 111361515 A CN111361515 A CN 111361515A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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Abstract
The present application relates to a vehicle control apparatus for controlling an operating state of an electric device on a first vehicle, comprising: a first master controller for generating a first control signal; the first connector controller is wirelessly connected with the first main controller and is used for receiving the first control signal and outputting a corresponding first electric signal; and the first connector is arranged between the power supply line and the first electric device and used for receiving the first electric signal and controlling the electric energy transmission between the power supply line and the first electric device according to the first electric signal so as to control the working state of the first electric device. According to the vehicle control device, the first main controller is connected with the first connector controller in a wireless mode, and a signal wire used for transmitting an input instruction of the sensor in the vehicle wiring harness can be omitted, so that the number of the wiring harnesses is greatly reduced, the vehicle wiring harness is simpler, and the failure rate is reduced.
Description
Technical Field
The present invention relates to the field of vehicle control technologies, and in particular, to a vehicle control device and a vehicle having the vehicle control device.
Background
With the increase of automobile functions and the common application of electronic control technology, more and more electrical parts and more electric wires are used, and the wire harness becomes thicker and heavier. The automobile wire harness is a network main body of an automobile circuit, and the automobile wire harness is mainly a wire harness bundled and packaged by cables and wires. The automotive wiring harness is functionally divided into two types, namely, an electric power line for carrying electric power for driving an actuator (actuator) and a signal line for transmitting a sensor input command. Along with the continuous improvement of the requirements of people on comfort, economy and safety, the types of electronic products on the automobile are also continuously increased, the automobile wire harness is more and more complex, the fault rate of the wire harness is correspondingly increased, and the development of the automobile function is limited by the size of the wire harness.
Disclosure of Invention
In view of the above, it is necessary to provide a vehicle control device and a vehicle having the vehicle control device, in order to solve the problems that the types of electronic products on the vehicle are increasing and the wiring harness of the vehicle is becoming more complicated.
A vehicle control apparatus for controlling an operating state of an electric device on a first vehicle, comprising:
a first master controller for generating a first control signal;
the first connector controller is wirelessly connected with the first main controller and is used for receiving the first control signal and outputting a corresponding first electric signal;
and the first connector is arranged between the power supply line and the first electric device and used for receiving the first electric signal and controlling the electric energy transmission between the power supply line and the first electric device according to the first electric signal so as to control the working state of the first electric device.
In one embodiment, the first master controller is positioned on one side of a partition plate between a passenger cabin and a front cabin on the vehicle, a through hole is formed in the partition plate, and the first connector controller is positioned in the through hole;
the vehicle control apparatus further includes:
the second connector controller is positioned on the other side of the partition board and is in wireless connection with the first connector controller, and after a second control signal generated by the first main controller is wirelessly transmitted to the first connector controller, the first connector controller forwards the second control signal to the second connector controller through wireless transmission, so that the second connector controller outputs a corresponding second electric signal;
and the second connector is arranged between the power supply line and the second electric device and used for receiving the second electric signal and controlling the electric energy transmission between the power supply line and the second electric device according to the second electric signal so as to control the working state of the second electric device.
In one embodiment, the first master controller is further configured to send a first service signal to the first connector controller;
if the first main controller receives a second maintenance signal from the first connector controller within a set time, the first main controller judges that the first connector controller can work normally;
if the first main controller receives a third maintenance signal from the first connector controller within a set time, the first main controller judges the fault reason of the first connector controller according to the third maintenance signal and controls display equipment on a first vehicle to display a corresponding interface.
In one embodiment, the first connector controller is also wirelessly connected with a second main controller on a second vehicle for receiving a fourth maintenance signal sent by the second main controller;
if the second main controller receives a fifth maintenance signal from the first connector controller within a set time, the first connector controller is judged to work normally, and then the first main controller is judged to have a fault;
and if the second main controller receives a sixth maintenance signal from the first connector controller within a set time, judging the fault reason of the first connector controller according to the sixth maintenance signal.
In one embodiment, the first master controller is further connected to an on-vehicle touch device or a physical key, and is configured to receive a touch signal generated by the touch device or a key signal generated by the physical key to generate the first control signal.
In one embodiment, the electrical energy transfer includes transferring a set voltage, a set current, or a set electrical power.
In one embodiment, the first connector controller is further configured to receive a third control signal from the mobile terminal and output a corresponding third electrical signal when the first main controller fails;
the first connector is used for receiving the third electric signal and controlling the electric energy transmission between the power supply line and the first electric device according to the third electric signal so as to control the working state of the first electric device.
In one embodiment, the first electrical device comprises a door lock control device or a window control device.
In one embodiment, the first connector controller generates an execution feedback signal to the first master controller after outputting the corresponding first electrical signal.
A vehicle includes the vehicle control device.
According to the vehicle control device, the first main controller is connected with the first connector controller in a wireless mode, and a signal wire used for transmitting an input instruction of the sensor in the vehicle wiring harness can be omitted, so that the number of the wiring harnesses is greatly reduced, the vehicle wiring harness is simpler, and the failure rate is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a vehicle control device according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a vehicle control device according to another embodiment of the present application;
FIG. 3 is a schematic structural diagram of a vehicle control device according to still another embodiment of the present application;
fig. 4 is a schematic structural diagram of a vehicle control device according to still another embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that, as used herein, the terms "first," "second," etc. may be used herein to describe various connector controllers, etc., but that these resistors are not limited by these terms. These terms are only used to distinguish one connector controller from another connector controller. For example, a first connector controller may be referred to as a second connector controller, and similarly, a second connector controller may be referred to as a first connector controller, without departing from the scope of the present application. The first connector controller and the second connector controller are both connector controllers, but are not the same connector controller.
Fig. 1 is a schematic structural diagram of a vehicle control device according to an embodiment of the present application. As shown in fig. 1, a vehicle control apparatus for controlling an operating state of an electric device on a first vehicle, includes:
a first master controller 102 for generating a first control signal;
the first connector controller 104 is wirelessly connected with the first main controller and used for receiving the first control signal and outputting a corresponding first electric signal;
the first connector 106 is disposed between the power supply line 107 and the first electric device 108, and is configured to receive a first electrical signal and control power transmission between the power supply line 107 and the first electric device 108 according to the first electrical signal to control an operating state of the first electric device 108.
The first controller 102 may be connected to a touch device or a physical key on the vehicle, and is configured to receive a touch signal generated by the touch device or a key signal generated by the physical key to generate the first control signal. For example, when a user needs to open a window, the user presses a physical key in charge of opening the window on the vehicle, the physical key generates a key signal, the first controller 102 generates a first control signal corresponding to a window opening action after receiving the key signal, and the window is controlled to be opened after the first control signal is transmitted to a corresponding component. The first master controller is a master controller on the first vehicle, which may be an ECU master control chip on the first vehicle. The first controller 102 is configured with a corresponding wireless module, which includes but is not limited to a WiFi module, a bluetooth module, a ZigBee module, and a GPRS wireless module.
The first connector controller 104 is configured with a corresponding wireless module, which includes but is not limited to a WiFi module, a bluetooth module, a ZigBee module, and a GPRS wireless module. The first connector controller 104 includes a corresponding processor therein that is capable of processing the received first control signal and generating a corresponding first electrical signal.
The first connector 106 may be wired to the first connector controller 104, the first connector 106 may be as close as possible to the first connector controller 104 to save the length of wiring harness required for the wired connection, and the first connector 106 may be either a connector or a connector. The two ends of the first connector 106 are respectively connected with the power supply line 107 and the first electric appliance 108, and the electric energy on the power supply line 107 can be accurately transmitted to the first electric appliance 108 through the first connector 106. For example, when a user needs to turn off the first electrical appliance 108, the first connector 106 may disconnect the transmission of electrical energy between the power supply line 107 and the first electrical appliance 108; when a user needs to start the first electrical appliance 108, the first connector 106 can accurately transmit the electric energy of the corresponding voltage or the corresponding current on the power supply line 107 to the first electrical appliance 108 to ensure the normal operation of the first electrical appliance 108.
The power supply line 107 is an onboard power transmission line harness through which the respective electrical devices of the vehicle are supplied with power, and the power supply line 107 is supplied with power from the battery 109.
In the vehicle control device in this embodiment, the first main controller 102 and the first connector controller 104 are connected in a wireless manner, so that signal lines for transmitting sensor input instructions in the on-vehicle wiring harness can be omitted, the number of wiring harnesses is greatly reduced, the vehicle wiring harness is simpler, and the failure rate is reduced.
Fig. 2 is a schematic structural diagram of a vehicle control device according to an embodiment of the present application. As shown in FIG. 2, in one embodiment, the first master controller 102 is located on a side of a bulkhead 302 between the passenger compartment and the front compartment of the vehicle, the bulkhead 302 defines a through-hole 303, and the first connector controller 104 is located within the through-hole 303.
The vehicle control apparatus further includes:
the second connector controller 204 is located on the other side of the partition 302 and is wirelessly connected with the first connector controller 104, after the second control signal generated by the first main controller 104 is wirelessly transmitted to the first connector controller 104, the first connector controller 104 forwards the second control signal to the second connector controller 204 through wireless transmission, and then the second connector controller 204 outputs a corresponding second electrical signal;
and a second connector 206 disposed between the power supply line 107 and the second electrical device 208, for receiving a second electrical signal and controlling the transmission of electrical energy between the power supply line 107 and the second electrical device 208 according to the second electrical signal to control the operating state of the second electrical device 208.
The second connector controller 204 is configured with a corresponding wireless module, which includes but is not limited to a WiFi module, a bluetooth module, a ZigBee module, and a GPRS wireless module. The second connector controller 204 includes a corresponding processor therein that is capable of processing the received second control signal and generating a corresponding second electrical signal.
The second connector 206 may be wired to the second connector controller 204, the second connector 206 may be as close as possible to the second connector controller 204 to save the length of wiring harness required for the wired connection, and the second connector 206 may be either a connector or a connector. The two ends of the second connector 206 are respectively connected with the power supply line 107 and the second electrical appliance 208, and the electric energy on the power supply line 107 can be accurately transmitted to the second electrical appliance 208 through the second connector 206.
The first connector controller 104 is also arranged to forward second control signals from the first main controller 102 to the second connector controller 204 in addition to the first control signals, i.e. the second control signals are arranged to control the second connector 206 and not the first connector controller 104.
The bulkhead 302 is of a construction on the vehicle that produces a signal shielding effect. The structure on the vehicle for generating the signal shielding effect can also be a metal structure device such as an engine, a battery and the like. Since the partition 302 is disposed on the vehicle and the first main controller 102 and the second connector controller 204 are disposed on two sides of the partition 302, the first main controller 102 and the second connector controller 204 are directly connected together in a wireless manner, which may cause signal shielding or unstable signal transmission in the wireless transmission process. Because the number of the connector controllers on the vehicle is large and the connector controllers are distributed at various positions on the vehicle, if a signal shielding problem exists between the first main controller 102 and the second connector controller 204, the first connector controller 104 positioned in the through hole 303 on the vehicle can be selected, the first connector controller 104 receives a corresponding control signal, and the first connector controller 104 forwards the control signal to the second connector controller 204, so that the signal shielding effect of the partition plate 302 between the passenger compartment and the front compartment on the vehicle on the second connector controller 204 can be greatly reduced.
During use, when the user needs to switch off the second electrical appliance 208, the second connector 206 can disconnect the transmission of electric energy between the power supply line 107 and the second electrical appliance 208; when a user needs to activate the second electrical appliance 208, the second connector 206 can accurately transmit the electric energy of the corresponding voltage or the corresponding current on the power supply line 107 to the second electrical appliance 208 to ensure the normal operation of the second electrical appliance 208.
Referring back to FIG. 1, in one embodiment, the first master control 102 is also used to send a first service signal to the first connector controller 104;
if the first main controller 102 receives the second maintenance signal from the first connector controller 104 within the set time, it is determined that the first connector controller 104 can normally operate;
if the first main controller 102 receives the third maintenance signal from the first connector controller 104 within the set time, the fault cause of the first connector controller 104 is determined according to the third maintenance signal and the display device on the first vehicle is controlled to display the corresponding interface.
When the first connector controller 104 on the vehicle needs to be overhauled, since the first main controller 102 and the first connector controller 104 are in wireless connection, an overhaul signal is sent to the first connector controller 104 through the first main controller 102, and logical analysis is performed through the overhaul signal (the second overhaul signal and the third overhaul signal) sent back by the first connector controller 104, the first main controller 102 can judge whether the first connector controller 104 has a fault, further, the first main controller 102 can further judge a fault reason and display the fault reason on the display device on the first vehicle by analyzing code information in the overhaul signal, so that a vehicle owner can know the fault condition of the vehicle and timely replace parts or repair.
As shown in FIG. 3, in one embodiment, the first connector controller 104 is also wirelessly coupled to a second master controller 402 on the second vehicle for receiving a fourth service signal from the second master controller 402;
if the second main controller 402 receives the fifth maintenance signal from the first connector controller 104 within the set time, it is determined that the first connector controller 104 can normally operate, and it is determined that the first main controller has a fault;
if the first main controller 102 receives the sixth maintenance signal from the first connector controller within the set time, the cause of the failure of the first connector controller is determined based on the sixth maintenance signal.
In addition to troubleshooting by the first master controller 102 in the first vehicle, the troubleshooting may be performed by the second master controller 402 on the second vehicle. For example, after the user's vehicle (i.e., the first vehicle) has a fault on the road, the maintenance company may send a maintenance vehicle (i.e., the second vehicle) to the accident site, and when the second main controller 402 on the maintenance vehicle performs maintenance on the first connector controller 104 on the user's vehicle, since a wireless connection may be established between the second main controller 402 and the first connector controller 104, the second main controller 402 may send a maintenance signal to the first connector controller 104, and perform a logical analysis on the maintenance signals (the second maintenance signal and the third maintenance signal) sent back by the first connector controller 104, the second main controller 402 may determine whether the first connector controller 104 has a fault, and further, by analyzing the code information in the maintenance signal, the second main controller 402 may further determine the cause of the fault and display the cause of the fault on the display device of the own vehicle, therefore, maintenance personnel on the maintenance vehicle can know the fault condition of the vehicle and replace parts or maintain the vehicle in time.
In one embodiment, the electrical energy transfer includes transferring a set voltage, a set current, or a set electrical power.
Fig. 4 is a schematic structural diagram of a vehicle control device according to still another embodiment of the present application. As shown in FIG. 4, in one embodiment, the first connector controller 104 is further configured to receive a third control signal from the mobile terminal 502 and output a corresponding third electrical signal upon failure of the first main controller 102;
the first connector 106 is adapted to receive a third electrical signal and to control the transmission of electrical energy between the supply line 107 and the first electrical device 108 in response to the third electrical signal so as to control the operational state of the first electrical device 108.
When the first main controller 102 fails, the electrical equipment 108 on the vehicle cannot be normally opened, and in some cases, for example, the first electrical equipment 108 includes a door lock control device or a window control device, when the first main controller 102 fails, the door lock control device cannot normally operate, so that a passenger cannot open the door in time, and under the conditions of high temperature in summer and the like, a passenger trapped in the vehicle may possibly generate a dehydration reaction in a short time, which endangers the safety of the passenger. Therefore, in this case, the passenger can control the operation of the first connector controller 104 by operating the smartphone (i.e., the mobile terminal 502) to establish a wireless connection with the first connector controller 104 through the smartphone of the passenger, and the power supply line 107 supplies the corresponding electric energy to the door lock control device (the first electric appliance 108), so that the passenger can smoothly open the door, thereby avoiding danger.
In one embodiment, the first master controller 102 is further connected to an on-vehicle touch device or a physical key for receiving a touch signal generated by the touch device or a key signal generated by the physical key to generate the first control signal.
In one embodiment, the first connector controller 104 generates an execution feedback signal to the first master controller 102 after outputting the corresponding first electrical signal.
Wherein, the first main controller 102 receives the corresponding feedback signal from the first connector controller 104, thereby forming a closed loop control, and the control accuracy of the whole system is higher.
A vehicle includes the vehicle control device.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A vehicle control apparatus for controlling an operating state of an electric device on a first vehicle, comprising:
a first master controller for generating a first control signal;
the first connector controller is wirelessly connected with the first main controller and is used for receiving the first control signal and outputting a corresponding first electric signal;
and the first connector is arranged between the power supply line and the first electric device and used for receiving the first electric signal and controlling the electric energy transmission between the power supply line and the first electric device according to the first electric signal so as to control the working state of the first electric device.
2. The vehicle control apparatus of claim 1, wherein the first master controller is located on one side of a partition between a passenger compartment and a front compartment of the vehicle, the partition having a through hole formed therein, the first connector controller being located in the through hole;
the vehicle control apparatus further includes:
the second connector controller is positioned on the other side of the partition board and is in wireless connection with the first connector controller, and after a second control signal generated by the first main controller is wirelessly transmitted to the first connector controller, the first connector controller forwards the second control signal to the second connector controller through wireless transmission, so that the second connector controller outputs a corresponding second electric signal;
and the second connector is arranged between the power supply line and the second electric device and used for receiving the second electric signal and controlling the electric energy transmission between the power supply line and the second electric device according to the second electric signal so as to control the working state of the second electric device.
3. The vehicle control apparatus of claim 1, wherein the first master controller is further configured to send a first service signal to the first connector controller;
if the first main controller receives a second maintenance signal from the first connector controller within a set time, the first main controller judges that the first connector controller can work normally;
if the first main controller receives a third maintenance signal from the first connector controller within a set time, the first main controller judges the fault reason of the first connector controller according to the third maintenance signal and controls display equipment on a first vehicle to display a corresponding interface.
4. The vehicle control apparatus of claim 1, wherein the first connector controller is further wirelessly connected to a second master controller on a second vehicle for receiving a fourth service signal from the second master controller;
if the second main controller receives a fifth maintenance signal from the first connector controller within a set time, the first connector controller is judged to work normally, and then the first main controller is judged to have a fault;
and if the second main controller receives a sixth maintenance signal from the first connector controller within a set time, judging the fault reason of the first connector controller according to the sixth maintenance signal.
5. The vehicle control apparatus according to claim 1, wherein the first master controller is further connected to an on-vehicle touch device or a physical key for receiving a touch signal generated by the touch device or a key signal generated by the physical key to generate the first control signal.
6. The vehicle control apparatus of claim 1, wherein the electrical energy transfer includes transferring a set voltage, a set current, or a set electrical power.
7. The vehicle control apparatus of claim 1, wherein the first connector controller is further configured to receive a third control signal from the mobile terminal and output a corresponding third electrical signal upon failure of the first master controller;
the first connector is used for receiving the third electric signal and controlling the electric energy transmission between the power supply line and the first electric device according to the third electric signal so as to control the working state of the first electric device.
8. The vehicle control apparatus according to claim 7, wherein the first electric device includes a door lock control apparatus or a window control apparatus.
9. The vehicle control apparatus of claim 1, wherein the first connector controller generates an execution feedback signal to the first master controller after outputting the corresponding first electrical signal.
10. A vehicle comprising the vehicle control apparatus of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598785.1A CN111361515B (en) | 2018-12-25 | 2018-12-25 | Vehicle control device and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598785.1A CN111361515B (en) | 2018-12-25 | 2018-12-25 | Vehicle control device and vehicle with same |
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| Publication Number | Publication Date |
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| CN111361515A true CN111361515A (en) | 2020-07-03 |
| CN111361515B CN111361515B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811598785.1A Active CN111361515B (en) | 2018-12-25 | 2018-12-25 | Vehicle control device and vehicle with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037464A1 (en) * | 2022-08-13 | 2024-02-22 | 长春捷翼汽车科技股份有限公司 | Wireless control system |
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| CN111361515B (en) | 2023-04-07 |
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