TW201913061A - Trailer condition detecting device of linked vehicle and system thereof capable of performing various tests without connecting with the front end of the vehicular head - Google Patents

Abstract

Provided herein is a trailer condition detecting device of a linked vehicle and a system thereof, the trailer condition detecting device comprises a housing, a control circuit board, a power supply unit and an electrical signal connecting line. Wherein the control circuit board and the power supply unit are mounted in the housing, and the control circuit board is provided with a connection test module, a display module, a data storage module and a power signal transmission hole that are electrically connected to the power supply unit, and then connects the control circuit board and one of the power signal connection ports of the trailer through the electrical signal connecting line, so that the transmission power can drive devices such as turn signals, brake lights and small lights, therefore. After the connection test module outputs a test signal to each device, the test result is synchronously stored in the data storage module and displayed on the display module, which realizes various tests without connecting with the front end of the vehicular head, and greatly improves the efficiency of detection and the convenience of operation.

Description

 Linked vehicle trailer condition detecting device and system thereof  

This creation belongs to the field of vehicle detection devices, and particularly relates to a trailer condition detection device and system thereof for connecting a vehicle, and is capable of performing various types of detectors without being connected to the vehicle head.

According to the advancement of the automotive industry technology, it brings a lot of convenience to people's lives. Therefore, vehicles are classified into various types according to their functions, in order to be able to carry more passengers at the same time or to transport large or large cargo. Many large and heavy-duty vehicles have been developed, such as buses, tour buses, trucks, container trucks, junction cars, etc., for example, vehicles used for mass transportation of goods, mostly trucks, container trucks and trailers. The pallet truck is the main one, and the container truck and the pallet truck are all connected vehicles, which are all using a head with traction power and at least one trailer coupled to the rear end of the vehicle head. The trailer is further divided according to the wheel type. Full trailer or semi-trailer. The aforementioned connected vehicles are often used for long-distance transportation because of their large carrying capacity, which brings convenience and economic benefits to transportation.

Although connecting vehicles can bring convenience and economic benefits in transportation, the traffic accidents caused by connecting vehicles are major traffic accidents. Therefore, how to reduce the damage of connected vehicles to pedestrians, bicycles, locomotives, etc. has become a The problem that needs to be overcome at present. At present, in order to prevent accidents, a driving monitoring system is also provided on the connected vehicle, which uses a plurality of photographic lenses provided throughout the vehicle, and is integrated to provide images captured by the driver to the driver. Avoid accidents caused by blind spots in the driving process; however, these protective measures are limited to driving protection, and the hidden dangers of the vehicle itself cannot be effectively assisted, especially the conditions on the equipment of these connecting vehicles themselves, including Various lights, tire pressures and even couplers, etc., can cause major traffic accidents if they are damaged during driving.

Therefore, the large-scale transportation industry will conduct regular inspections on the front or the trailer. Most of these tests must rely on the inspection personnel to manually detect them. However, the current practice is to couple the front and the trailer to the trailer. The equipment is driven and then viewed manually. In general, at least two inspectors are required, one to operate the switch on the front of the vehicle, and the other to inspect the equipment of the corresponding switch, and each time the trailer is tested, it must be The separation of the front and the trailer can be carried out for the next inspection, which is quite time consuming and laborious, and the manual detection method is also easy to be tampered with.

In view of this, the creation uses a compact design to control the circuit board of one of the analog front control switches, combined with a power supply unit, and is connected to the trailer with the same electrical signal connection line as the coupler. It is necessary to carry out the inspection work that must be connected by the front of the vehicle, and conduct various tests through the electrical physical characteristics, which is not only fast and easy to operate, but also can reliably record the test results and avoid human tampering.

One of the aims of this creation is to provide a trailer car condition detecting device and system thereof, which utilizes a control circuit board and a power supply unit to simulate a similar head effect, so that the detecting personnel can easily move and operate, thereby achieving Quick operation and improved detection efficiency and quality.

In order to achieve the above object, the present invention relates to a vehicle condition detecting device for a linked-vehicle trailer, wherein the trailer has a power signal connection port for driving a power connection line of one of the front ends of the coupling vehicle to drive, for example, a directional light, a brake light And a small lamp and the like, the vehicle condition detecting device comprises: a casing having an accommodating space therein, and at least one perforation is provided on the surface of the casing; a control circuit board is disposed in the accommodating space, and The control circuit board is provided with a connection test module, a display module, a data storage module and a power signal transmission hole. The connection test module is electrically connected to the display module, the data storage module and the a power signal transmission hole, wherein the display module and the power signal transmission hole are respectively disposed at positions of the two perforations; a power supply unit is disposed in the accommodation space and electrically connected to the control circuit board to provide The power required by the device and the control circuit board; and a telecommunication cable, one end of which is inserted into the power signal transmission hole, and the telecommunication connection line is electrically connected to the electric The power signal is connected to the port to transmit power to the devices, and the connection test module outputs a test signal to each device, and the detection result is stored in the data storage module and displayed in the data storage module. Display on the module.

In an embodiment, a plurality of moving wheels are disposed at the bottom of the casing, and a push handle is disposed on the side of the casing for the operator to move by hand, thereby improving the convenience in operation. Furthermore, the vehicle condition detecting device of the linked car trailer has a first wireless signal transceiver module disposed on the control circuit board, and the first wireless signal transceiver module is electrically connected to the data storage module. The group transmits the detection result to the console through the first wireless signal transceiver module, and the console can be controlled by the cloud control technology or the physical console, thereby eliminating the trouble of the near-end connection. In addition, the vehicle condition detecting device of the linked car trailer of the present invention further has a plurality of tire pressure detecting units, and the tire pressure detecting units are electrically connected to the control circuit board through the first wireless signal transmitting and receiving module. Each of the tire pressure detecting units is respectively disposed on each of the tires for detecting the tire pressure state of each of the tires of the linked vehicle trailer, and is displayed on the display module or stored in the data storage module. .

Furthermore, the power signal connection port is a seven-pin socket, and one end of the telecommunication cable is a seven-pin plug corresponding to the seven-pin socket for quick electrical coupling.

In addition, the present invention further extends a detection system that combines the use of the aforementioned vehicle condition detecting device of the linked vehicle trailer, and mainly includes: the vehicle condition detecting device; the vehicle condition detecting device; and a mobile communication device, wherein the interior is corresponding to the vehicle condition detection The device is provided with a second wireless signal transceiver module and an application program, so that the mobile communication device is connected to the vehicle condition detecting device via the second wireless signal transceiver module signal, and the connection test is performed through the application program. The module outputs the test signal to each device, and displays the detection result on the mobile communication device, thereby greatly improving the convenience in operation.

1‧‧‧Car condition detection device

11‧‧‧Shell

111‧‧‧ accommodating space

112‧‧‧Perforation

113‧‧‧ moving wheel

114‧‧‧ push

12‧‧‧Control circuit board

121‧‧‧Connection test module

122‧‧‧Display module

123‧‧‧Data storage module

124‧‧‧Power signal transmission hole

125‧‧‧First wireless signal transceiver module

13‧‧‧Power supply unit

14‧‧‧Telecom cable

15‧‧‧ tire pressure detection unit

2‧‧‧Trailer

21‧‧‧Power signal connection port

3‧‧‧Mobile communication device

31‧‧‧Second wireless signal transceiver module

32‧‧‧Application

Fig. 1 is a schematic structural view of a preferred embodiment of the present invention.

Figure 2 is a hardware block diagram of the control circuit board of the preferred embodiment of the present invention.

Figure 3 is a schematic view showing the state of the preferred embodiment of the present invention.

Figure 4 is a schematic view showing the structure of another preferred embodiment of the present invention.

Fig. 5 is a schematic view showing the state of another preferred embodiment of the present invention.

In order for your review board to have a clear understanding of the content of this creation, please refer to the following description only.

Please refer to Figures 1, 2 and 3 for a schematic view of the structure of the preferred embodiment and a hardware block diagram of the control circuit board thereof, and a schematic diagram of the state during operation thereof. As shown in the figure, the present invention relates to a vehicle condition detecting device 1 of a linked vehicle trailer 2, wherein the trailer 2 is provided with a power signal connection port 21 for driving a power connection line of one of the front ends of the coupling vehicle to drive, for example: The vehicle condition detecting device 1 includes a casing 11, a control circuit board 12, a power supply unit 13, and a telecommunication connecting line 14, for example, a directional lamp, a brake light, and a small lamp (not shown).

The inside of the casing 11 is provided with an accommodating space 111, and two perforations 112 are formed on the surface of the casing 11, and one of the through holes 112 is located on the front surface of the casing 11. Moreover, in order to facilitate the movement in the implementation manner, the bottom of the outer casing 11 of the present invention is provided with a plurality of moving wheels 113, and a side of the outer casing 11 is provided with a pusher 114.

The control circuit board 12 is disposed in the accommodating space 111, and the control circuit board 12 is provided with a connection test module 121, a display module 122, a data storage module 123, and a power signal transmission hole 124. The connection test module 121 is electrically connected to the display module 122, the data storage module 123 and the power signal transmission hole 124, and the display module 122 and the power signal transmission hole 124 are respectively disposed correspondingly The position of the two perforations 112.

The power supply unit 13 is disposed in the accommodating space 111 and electrically connected to the control circuit board 12 to provide power required by the devices and the control circuit board 12; The power supply unit 13 is designed for a battery that is generally used for recharging, and can be repeatedly used after being used, effectively extending the service life and facilitating carrying and moving.

One end of the electrical signal connection line 14 is inserted into the power signal transmission hole 124, and the other end of the electrical signal connection line 14 is electrically connected to the power signal connection port 21 to transmit power to the devices. The power signal connection port 21 used in the present invention is a seven-pin socket, and one end of the telecommunication cable 14 is a seven-pin plug corresponding to the seven-pin socket. In operation, the connection test module 121 outputs a test signal to each device, and the test signal is used to obtain a test result of normal operation through an electrical physical phenomenon such as electric power, such as a change in voltage or current. And the obtained detection result is stored in the data storage module 123 and displayed on the display module 122. The design of the creation is automatically completed after the electrical connection is completed, so the operation cannot be changed by an additional operation. Test results to avoid the problem of human tampering.

In addition, in order to facilitate the operation, the vehicle condition detecting device 1 of the linked car trailer of the present invention further has a first wireless signal transceiver module 125, which is integrated on the control circuit board 12, and the first wireless signal The transceiver module 125 is electrically connected to the data storage module 123 to transmit the detection result to the console (not labeled) through the first wireless signal transceiver module 125. The console can be a cloud console or The physical console automatically uploads the test results after the test is completed, further increasing the security of the data. Moreover, the plurality of tire pressure detecting units 15 can be additionally used by using the wireless transmission technology, and the tire pressure detecting units 15 are electrically connected to the control circuit board 12 through the first wireless signal transceiver module 125. A tire pressure detecting unit 15 is respectively disposed on each of the tires for detecting the tire pressure state of each of the tires of the linked vehicle trailer, and is displayed on the display module 122 or stored in the data storage module. 123. This kind of tire pressure detection technology is not a feature of this creation. The main feature of this creation is to focus on electronic control for a holistic inspection.

In addition, please refer to FIG. 4 and FIG. 5 together, which is a schematic structural diagram of another embodiment of the present invention and a schematic diagram of the state during operation thereof. Another preferred embodiment of the present invention is a detection system incorporating a mobile communication device 3 and the aforementioned vehicle condition detecting device 1. The utility model mainly includes the vehicle condition detecting device 1 , and the components thereof are the same as those of the previous embodiment, and the mobile communication device 3 can be a common smart mobile phone or a tablet computer, and the interior thereof is corresponding to the vehicle condition. The detection device 1 is provided with a second wireless signal transceiver module 31 and an application program 32 (APP), so that the mobile communication device 3 is connected to the vehicle condition detection device 1 via the second wireless signal transceiver module 31. The connection test module 121 outputs the test signal to each device through the application 32, and displays the detection result on the mobile communication device 3. This saves manpower and can be operated by only one person. The application 32 also has only the function to start the test, and there is no function to modify the value. In summary, the two embodiments of the present invention are incapable of modifying the setting of the detection result. If an abnormal condition occurs in the device during the detection process, the abnormality condition must be excluded and the connection test is re-executed.

However, the above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, it is common knowledge in the technical field or equivalent or easy to be familiar with the technology. The changes and modifications made by the changer without departing from the spirit and scope of this creation shall be covered by the scope of this creation.

Claims (6)

 A vehicle condition detecting device for a linked vehicle trailer, wherein the trailer has a power signal connection port for driving a power connection line of one of the front ends of the coupling vehicle to drive equipment such as a directional light, a brake light and a small light, etc. The detecting device includes: a housing having an accommodating space therein; and at least one through hole is formed on the surface of the housing; a control circuit board is disposed in the accommodating space, and the control circuit board is provided with a connection test a module, a display module, a data storage module and a power signal transmission hole, the connection test module electrically connecting the display module, the data storage module and the power signal transmission hole to enable the display And the power supply unit is disposed in the accommodating space, and is electrically connected to the control circuit board to provide the device and the control circuit board. The required power; and a telecommunication cable, one end of which is inserted into the power signal transmission hole, and the telecommunication cable is electrically connected to the power signal connection port for transmission Such force to the device, and then outputs a test signal to each of the connection device respectively, by the test module, and store the detection result in synchronization of the data storage module and displayed on the display module.    The vehicle condition detecting device of the linked car trailer according to the first aspect of the invention, wherein the bottom of the casing is provided with a plurality of moving wheels, and a side of the casing is provided with a push handle.    The vehicle condition detecting device of the linked car trailer according to the second aspect of the patent application has a first wireless signal transmitting and receiving module disposed on the control circuit board, and the first wireless signal transmitting and receiving module is electrically connected to the The data storage module transmits the detection result to the console through the first wireless signal transceiver module.    The vehicle condition detecting device of the linked car trailer according to claim 3, further comprising a plurality of tire pressure detecting units, wherein the tire pressure detecting units are electrically connected to the first wireless signal transmitting and receiving module a control circuit board, wherein each of the tire pressure detecting units is respectively disposed on each of the tires for detecting a tire pressure state of each of the tires of the linked vehicle trailer, and displaying the same in the display module or being stored in the Data storage module.    The vehicle condition detecting device of the linked car trailer according to claim 4, wherein the power signal connection port is a seven-pin socket, and one end of the telecommunication cable is a seven-pin plug corresponding to the seven-pin socket. .    A detection system using the vehicle condition detecting device of the linked car trailer according to the third or fifth aspect of the invention, comprising: the vehicle condition detecting device; and a mobile communication device, wherein the interior is corresponding to the vehicle condition detecting device and provided with a second wireless The signal transceiving module and an application device enable the mobile communication device to connect to the vehicle condition detecting device via the second wireless signal transceiver module signal, and then the application module causes the connection test module to output the test signal to Each device displays the detection result on the mobile communication device.