[0008] 1) Since the garage is mainly to solve the problem of space shortage, it is mainly built in a busy area. The only storage items for the garage are cars or bicycles. There are few types of storage and they cannot share space and resources.
[0009] 2) After the current garages are built, they are all stereotyped or difficult to expand buildings, and the initial investment budget is relatively difficult to grasp: fixed-size garages are suitable for the current market but may not be able to meet future needs; suitable for future needs may require too much initial investment
If the construction target points to the distant future and the initial investment is too large and the actual market is lower than expected, it will be even worse.
Excessive risks and unpredictable profits are difficult to attract investors
[0010] 3) The use of cars is often related to the time period. In certain
specific time periods, the garage is easy to be idle, causing serious waste, while another garage may be full and let the user continue to find a place to park,
wasting the user's time and causing There are many vehicles on the road for no reason
[0011] 4) The entrances and exits of the garage are too concentrated, so that the car must be taken out of the same garage where the car is stored, and it takes time to walk back and forth.
[0013] 1) Its entrance and exit are separated from the upper and lower floors at the upper front corner and only use one side of the circular conveyor as the transfer and transfer with the
branch conveyor, which leads to the invention from the front to the rear (the front, back and left and right directions in the background technology are According to the figure in the cited document), the
transportation distance is relatively long, and the longest single
access time cannot achieve the shortest effect;
[0014] 2) The lifting part of the one-way circulation loop only has 1 lift and 1 drop to serve as an infinite length of 2 floors, 1 to the left and 1 to the right, but the efficiency of the lift is not infinitely fast, so the efficiency of the left and right transportation will be completely limited to the lift s efficiency;
[0016] 4) It may be because the original intention did not consider the issue of future expansion. The lifting part of the circulation conveyor and the circulation loop did not mention or imply that the left and right can be connected. As a result, the size after construction has been finalized and it is difficult to expand. Increase the distance between the front and back of the invention at the cost of reducing access efficiency;
[0017] 5) Due to the single direction of entry and exit of vehicles and the layering of imports and exports, the ratio of imports and exports is basically fixed at 1:1. I believe that in reality, the ratio of imports and exports will follow the time period. It is difficult to maximize the
fixed ratio of imports and exports of 1:1 in reality. access efficiency in
[0018] However, the invention of document A does not actually require the main conveying lane of the circulation loop. There is no reason for the car parker to go to another floor to pick up the car immediately after storage. In theory, as long as the
management system is designed properly, it should be stored in the
storage area first. It takes a while to come back to the pick-up level to pick up the car from the
storage area, so the lifting part of the loop seems a bit redundant, and vice versa
There is no reason for the system to allow instant deposit and withdrawal operations, otherwise it will only cause system
confusion or failure and reduce access efficiency
[0019] For the inventions of similar cited documents D and E, because the applicable items stored in the inventions (that is, electric vehicles, of course, ordinary vehicles can also be stored) are single, and they are only simple garages, the total area of the garage design is small, and it is difficult to cooperate with them. Such as
solar energy and other power generation devices that need to be spread over a large area, from another perspective, it is also difficult to use green energy to meet the needs of high-power electric vehicles and meet
market needs, saving energy but
wasting space
At present, it only takes a few minutes for a car to replenish
gasoline, and the charging time for a
lithium battery can reach 10 minutes. If the charging time of an
electric vehicle is too slow simply because of supporting facilities, it will still make it difficult for the market to accept electric vehicles, and it is also a pity.