CN216232075U - Wireless anticipatory cruise control PCC system - Google Patents
Wireless anticipatory cruise control PCC system Download PDFInfo
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- CN216232075U CN216232075U CN202122909663.3U CN202122909663U CN216232075U CN 216232075 U CN216232075 U CN 216232075U CN 202122909663 U CN202122909663 U CN 202122909663U CN 216232075 U CN216232075 U CN 216232075U
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Abstract
The utility model discloses a wireless anticipatory cruise control (PCC) system, relates to the technical field of automatic cruise of vehicles, and can solve the problems that an original vehicle control system is damaged and a wiring harness is disordered when PCC equipment is installed in the middle and later periods in the prior art. The wireless PCC system comprises PCC equipment, a wireless receiving module and a wireless constant-speed cruise switch module, wherein the PCC equipment is in communication with the wireless receiving module through wired connection, and the wireless receiving module is in communication with the wireless constant-speed cruise switch module through a wireless communication link. The wireless constant-speed cruise switch module is used for sending the on-off key value information of the wireless constant-speed cruise switch module to the wireless receiving module. And the wireless receiving module is used for receiving the on-off key value information from the wireless constant-speed cruise switch module and sending the on-off key value information to the PCC equipment. And the PCC equipment is used for receiving the on-off key value information and controlling the vehicle to carry out predictive cruise according to the on-off key value information. The utility model is used for the later installation of the constant-speed cruise switch of the anticipatory cruise.
Description
Technical Field
The application relates to the technical field of automatic cruising of vehicles, in particular to a wireless PCC system.
Background
When a Predictive Cruise Control (PCC) device is installed at a later stage, a specific constant-speed cruise switch needs to be installed to control the PCC device, so that a predictive cruise control function is realized. The constant-speed cruise switch is generally installed near a steering wheel of a vehicle and is a switch for controlling the constant-speed cruise of the automobile.
At present, when the PCC device is installed in the middle and later periods of a vehicle, the constant speed cruise switch of the PCC device needs to be connected into an internal system of the vehicle, which includes two parts, namely an access circuit system and an access Controller Area Network (CAN) bus system. However, the method for installing the PCC device in the wired later period needs to perform secondary access to a circuit system and a CAN bus system of the vehicle, so that an original control system of the vehicle is damaged, and a lot of uncertain hidden dangers are brought. And because the constant speed cruise switch need install near the steering wheel, the circuit is walked comparatively complicacy when being connected with the PCC equipment of installing in other places, destroys the pencil easily in the follow-up use and leads to normal function unable use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wireless anticipatory cruise control (PCC) system, which is used for solving the problems of damage to an original vehicle control system and disorder of wire harnesses when PCC equipment is installed in the middle and later periods in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
in a first aspect, the present invention provides a wireless PCC system, including: the system comprises PCC equipment, a wireless receiving module and a wireless constant-speed cruise switch module; the PCC equipment and the wireless receiving module are in communication through wired connection, and the wireless receiving module and the wireless constant-speed cruise switch module are in communication through a wireless communication link. The wireless constant-speed cruise switch module is used for responding to the operation of a vehicle user and sending the on-off key value information of the wireless constant-speed cruise switch module to the wireless receiving module. And the wireless receiving module is used for receiving the on-off key value information from the wireless constant-speed cruise switch module and sending the on-off key value information to the PCC equipment. And the PCC equipment is used for receiving the on-off key value information from the wireless receiving module and controlling the vehicle to carry out predictive cruising according to the on-off key value information.
With reference to the first aspect, in an implementation manner, the wireless cruise control switch module includes a cruise control switch, an on-off key value collection module, and a wireless transmission module. The constant-speed cruise switch is used for responding to the operation of a vehicle user and determining a switch value. The on-off key value acquisition module is used for acquiring the on-off key value of the constant-speed cruise switch and determining the on-off key value information. The wireless transmitting module is used for transmitting the on-off key value information to the wireless receiving module.
With reference to the first aspect, in an implementation manner, the wireless receiving modules and the wireless constant-speed cruise switch modules correspond to each other one to one.
With reference to the first aspect, in one implementable embodiment, the PCC system further includes a power module. And the power supply module is used for supplying power to the wireless constant-speed cruise switch module.
With reference to the first aspect, in one implementable embodiment, the wireless communication link comprises at least one of a bluetooth communication link or a radio frequency communication link.
Based on the technical scheme, the utility model provides a wireless PCC system, wherein a wireless constant-speed cruise switch module capable of responding to the operation of a vehicle user is installed in a vehicle, the wireless constant-speed cruise switch module can send on-off key value information after responding to the operation of the vehicle user to a wireless receiving module through a wireless communication link, and the wireless receiving module forwards the on-off key value information to PCC equipment so that the PCC equipment controls the vehicle to carry out anticipatory cruise. In addition, an independent power supply module in the wireless PCC system supplies power to the wireless constant-speed cruise switch module, and the wireless constant-speed cruise module does not need to be connected into a vehicle circuit. Therefore, when the PCC system is installed in the later period of the vehicle, the installation is simple, extra wiring between the cruise switch and the PCC equipment is not needed, the constant-speed cruise switch is not needed to be connected into a CAN system and a circuit system of the vehicle, and the original control circuit of the vehicle is prevented from being damaged and the wiring harness is prevented from being disordered.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a wireless predictive cruise control PCC system provided by the present invention;
fig. 2 is a schematic structural diagram of another PCC system provided by the present invention.
Reference numerals: 10-a PCC device; 20-a wireless receiving module; 30-wireless constant speed cruise switch module; 31-constant speed cruise switch; 32-on-off key value acquisition module; 33-a wireless transmission module; 40-power supply module.
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.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
At present, when a vehicle user configures a Predictive Cruise Control (PCC) device for a vehicle, since there are few models of PCC devices pre-installed, the PCC device is generally installed at a later stage after purchasing the vehicle.
At the present stage, when the PCC device is installed at the later stage, the corresponding constant-speed cruise switch needs to be installed, so that the function of performing predictive cruise control on the vehicle by the PCC device is realized in response to the control of a vehicle user. The constant-speed cruise switch is generally installed near a steering wheel of a vehicle and is a switch for controlling the constant-speed cruise of the vehicle. In the existing scheme, when the PCC device is installed in the middle and later periods of a vehicle, a constant speed cruise switch of the PCC device needs to be connected into an internal system of the vehicle, which includes two parts, namely an access circuit system and an access Controller Area Network (CAN) bus system. The constant-speed cruise switch is connected to the circuit system for supplying power to the constant-speed cruise switch, and the CAN bus system for communicating with the PCC equipment is wired communication. However, the method for installing the PCC device in the wired later period needs to perform secondary access to a circuit system and a CAN bus system of the vehicle, so that an original control system of the vehicle is damaged, and a lot of uncertain hidden dangers are brought. The constant speed cruise switch needs to be installed near the steering wheel, and PCC equipment needs to be settled elsewhere, and the wiring is walked complicacy, and the overall arrangement can lead to the confusion, can destroy the pencil easily in the follow-up use and lead to the unable use of normal function.
In order to overcome the problems, the utility model provides a wireless PCC system, wherein a wireless constant-speed cruise switch module capable of responding to the operation of a vehicle user is installed in a vehicle, the wireless constant-speed cruise switch module can send on-off key value information after responding to the operation of the vehicle user to a wireless receiving module according to a wireless communication link, and the wireless receiving module forwards the on-off key value information to PCC equipment so that the PCC equipment controls the vehicle to carry out anticipatory cruise. In addition, an independent power supply module in the wireless PCC system supplies power to the wireless constant-speed cruise switch module, and the wireless constant-speed cruise module does not need to be connected into a vehicle circuit. Therefore, when the PCC system is installed in the later period of the vehicle, the installation is simple, extra wiring between the cruise switch and the PCC equipment is not needed, the constant-speed cruise switch is not needed to be connected into a CAN system and a circuit system of the vehicle, and the original control circuit of the vehicle is prevented from being damaged and the wiring harness is prevented from being disordered.
Illustratively, as shown in fig. 1, an embodiment of the present invention provides a wireless PCC system, which can solve the problem of destroying an original vehicle control system and confusion of a wire harness when PCC equipment is installed in a later stage in the prior art. The wireless PCC system includes: PCC device 10, wireless receiving module 20, and wireless cruise switch module 30.
After receiving the on-off key value information sent by the wireless receiving module 20, the PCC device 10 is configured to interact with a CAN system of the vehicle according to the on-off key value information, so as to implement control on anticipatory cruise of the vehicle. It is understood that PCC device 10 is connected to the CAN system of the vehicle and PCC device 10 is powered by the power system of the vehicle. The connection of PCC device 10 to the CAN system and circuitry of the vehicle is the same as in the prior art and the present invention is not described herein.
The wireless receiving module 20 is configured to send the on-off key value information to the PCC device 10 after receiving the on-off key value information sent by the wireless constant-speed cruise switch module 30 according to a wireless communication technology. It is understood that wireless receiving module 20 can be connected to the power system of the vehicle through the relay of PCC device 10 and that wireless receiving module 20 is powered by the power system of the vehicle.
The wireless cruise control switch module 30 includes a cruise control switch 31, a switch key value collection module 32, and a wireless transmission module 33. Inside wireless constant speed cruise switch module 30, connect through direct circuit between constant speed cruise switch 31, on & off key value acquisition module 32 and the wireless transmitting module 33, the connected mode is as shown in fig. 1, and the arrow between two liang of modules in the figure shows that constant speed cruise switch 31, on & off key value acquisition module 32 and wireless transmitting module 33 can carry out signaling or data interaction between.
It can be understood that, after the vehicle user operates the cruise control switch 31, the on-off key value collection module 32 can collect the on-off key value of the cruise control switch 31 at this time, so as to generate the on-off key value information and send the information to the wireless transmission module 33. After that, the wireless transmitting module 33 will send the on-off key value information to the wireless receiving module 20 according to the wireless communication link.
It should be noted that the arrow between the wireless receiving module 20 and the wireless cruise control switch module 30 is a dashed line, which indicates that the wireless receiving module 20 and the wireless cruise control switch module 30 communicate with each other through a wireless communication link. For example, the wireless communication link may be a bluetooth communication link, or may be a radio frequency communication link, which is not limited in the present invention.
Optionally, the wireless receiving module 20 and the wireless cruise control switch module 30 are in one-to-one correspondence, so as to avoid a phenomenon that one wireless cruise control switch module 30 controls multiple PCC devices 10, that is, the wireless cruise control switch module 30 in one vehicle may affect the PCC devices 10 in other vehicles.
Based on the technical scheme, in the wireless PCC system provided by the utility model, the wireless constant-speed cruise switch module capable of responding to the operation of the vehicle user is installed in the vehicle, the wireless constant-speed cruise switch module can send the on-off key value information after responding to the operation of the vehicle user to the wireless receiving module according to the wireless communication link, and the wireless receiving module forwards the on-off key value information to the PCC equipment, so that the PCC equipment controls the vehicle to carry out anticipatory cruise. Therefore, when the PCC system is installed in the later period of the vehicle, the installation is simple, extra wiring between the cruise switch and the PCC equipment is not needed, and further the wiring harness disorder is avoided.
Exemplarily, referring to fig. 1 and as shown in fig. 2, the wireless PCC system provided in the embodiment of the present invention further includes: a power supply module 40.
The power module 40 is used to supply power to the wireless cruise switch module 30, so that the wireless cruise switch module 30 does not need to be connected to a CAN system and a circuit system of the vehicle.
It CAN be understood that, because the power module 40 is disposed in the wireless PCC system, the wireless cruise control switch module 30 has an independent power source, and the wireless cruise control switch module 30 does not need to be connected to the CAN system and the circuit system of the vehicle, thereby avoiding errors caused by secondary assembly due to damage to the original circuit structure.
Based on the technical scheme, the utility model provides a wireless PCC system, wherein a wireless constant-speed cruise switch module capable of responding to the operation of a vehicle user is installed in a vehicle, the wireless constant-speed cruise switch module can send on-off key value information after responding to the operation of the vehicle user to a wireless receiving module through a wireless communication link, and the wireless receiving module forwards the on-off key value information to PCC equipment so that the PCC equipment controls the vehicle to carry out anticipatory cruise. In addition, an independent power supply module in the wireless PCC system supplies power to the wireless constant-speed cruise switch module, and the wireless constant-speed cruise module does not need to be connected into a vehicle circuit. Therefore, when the PCC system is installed in the later period of the vehicle, the installation is simple, extra wiring between the cruise switch and the PCC equipment is not needed, the constant-speed cruise switch is not needed to be connected into a CAN system and a circuit system of the vehicle, and the original control circuit of the vehicle is prevented from being damaged and the wiring harness is prevented from being disordered.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A wireless predictive cruise control PCC system, comprising: the system comprises PCC equipment, a wireless receiving module and a wireless constant-speed cruise switch module; the PCC equipment and the wireless receiving module are communicated through wired connection, and the wireless receiving module and the wireless constant-speed cruise switch module are communicated through a wireless communication link;
the wireless constant-speed cruise switch module is used for responding to the operation of a vehicle user and sending the on-off key value information of the wireless constant-speed cruise switch module to the wireless receiving module;
the wireless receiving module is configured to receive the on-off key value information from the wireless constant-speed cruise switch module, and send the on-off key value information to the PCC device;
and the PCC equipment is used for receiving the on-off key value information from the wireless receiving module and controlling the vehicle to carry out predictive cruising according to the on-off key value information.
2. The PCC system of claim 1, wherein the wireless cruise control switch module comprises a cruise control switch, an on-off key value acquisition module, and a wireless transmission module;
wherein the constant speed cruise switch is used for responding to the operation of the vehicle user and determining a switch value;
the on-off key value acquisition module is used for acquiring the on-off key value of the constant-speed cruise switch and determining the on-off key value information;
and the wireless transmitting module is used for transmitting the on-off key value information to the wireless receiving module.
3. The PCC system of claim 2, wherein the wireless receiving modules and the wireless constant speed cruise switch modules are in one-to-one correspondence.
4. The PCC system of claim 3, further comprising a power module;
and the power supply module is used for supplying power to the wireless constant-speed cruise switch module.
5. The PCC system of claim 4, wherein the wireless communication link comprises at least one of a Bluetooth communication link or a radio frequency communication link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122909663.3U CN216232075U (en) | 2021-11-24 | 2021-11-24 | Wireless anticipatory cruise control PCC system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122909663.3U CN216232075U (en) | 2021-11-24 | 2021-11-24 | Wireless anticipatory cruise control PCC system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216232075U true CN216232075U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122909663.3U Active CN216232075U (en) | 2021-11-24 | 2021-11-24 | Wireless anticipatory cruise control PCC system |
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| Country | Link |
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| CN (1) | CN216232075U (en) |
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- 2021-11-24 CN CN202122909663.3U patent/CN216232075U/en active Active
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